feat: automatický výběr výchozího času

fix: oprava kopírování changelogů do Docker image

fix: oprava kopírování changelogů do Docker image

fix: oprava

.gitignore

@@ -1,23 +1,3 @@
-# See https://help.github.com/articles/ignoring-files/ for more about ignoring files.
-
-# dependencies
 node_modules
-/.pnp
-.pnp.js
-
-# testing
-/coverage
-
-# production
-/build
-
-# misc
-.DS_Store
-.env.local
-.env.development.local
-.env.test.local
-.env.production.local
-
-npm-debug.log*
-yarn-debug.log*
-yarn-error.log*
+types/gen
+**.DS_Store

.woodpecker/workflow.yaml

@@ -0,0 +1,64 @@
+variables:
+  - &node_image "node:22-alpine"
+  - &branch "master"
+
+when:
+  - event: push
+    branch: *branch
+
+steps:
+  - name: Generate TypeScript types
+    image: *node_image
+    commands:
+      - cd types
+      - yarn install --frozen-lockfile
+      - yarn openapi-ts
+  - name: Install server dependencies
+    image: *node_image
+    commands:
+      - cd server
+      - yarn install --frozen-lockfile
+    depends_on: [Generate TypeScript types]
+  - name: Install client dependencies
+    image: *node_image
+    commands:
+      - cd client
+      - yarn install --frozen-lockfile
+    depends_on: [Generate TypeScript types]
+  - name: Build server
+    depends_on: [Install server dependencies]
+    image: *node_image
+    commands:
+      - cd server
+      - yarn build
+  - name: Build client
+    depends_on: [Install client dependencies]
+    image: *node_image
+    commands:
+      - cd client
+      - yarn build
+  - name: Build Docker image
+    depends_on: [Build server, Build client]
+    image: woodpeckerci/plugin-docker-buildx
+    settings:
+      dockerfile: Dockerfile-Woodpecker
+      platforms: linux/amd64
+      registry:
+        from_secret: REPO_URL
+      username:
+        from_secret: REPO_USERNAME
+      password:
+        from_secret: REPO_PASSWORD
+      repo:
+        from_secret: REPO_NAME
+  - name: Discord notification - build
+    image: appleboy/drone-discord
+    depends_on: [Build Docker image]
+    when:
+      - status: [success, failure]
+    settings:
+      webhook_id:
+        from_secret: DISCORD_WEBHOOK_ID
+      webhook_token:
+        from_secret: DISCORD_WEBHOOK_TOKEN
+      message: "{{#success build.status}}✅ Sestavení {{build.number}} proběhlo úspěšně.{{else}}❌ Sestavení {{build.number}} selhalo.{{/success}}\n\nPipeline: {{build.link}}\nPoslední commit: {{commit.message}}Autor: {{commit.author}}"

CLAUDE.md

@@ -0,0 +1,111 @@
+# CLAUDE.md
+
+This file provides guidance to Claude Code (claude.ai/code) when working with code in this repository.
+
+## Project Overview
+
+Luncher is a lunch management app for teams — daily restaurant menus, food ordering, pizza day events, and payment QR codes. Czech-language UI. Full-stack TypeScript monorepo.
+
+## Monorepo Structure
+
+```
+types/    → Shared OpenAPI-generated TypeScript types (source of truth: types/api.yml)
+server/   → Express 5 backend (Node.js 22, ts-node)
+client/   → React 19 frontend (Vite 7, React Bootstrap)
+```
+
+Each directory has its own `package.json` and `tsconfig.json`. Package manager: **Yarn Classic**.
+
+## Development Commands
+
+### Initial setup
+```bash
+cd types && yarn install && yarn openapi-ts   # Generate API types first
+cd ../server && yarn install
+cd ../client && yarn install
+```
+
+### Running dev environment
+```bash
+# All-in-one (tmux):
+./run_dev.sh
+
+# Or manually in separate terminals:
+cd server && NODE_ENV=development yarn startReload   # Port 3001, nodemon watch
+cd client && yarn start                               # Port 3000, proxies /api → 3001
+```
+
+### Building
+```bash
+cd types && yarn openapi-ts      # Regenerate types from api.yml
+cd server && yarn build          # tsc → server/dist
+cd client && yarn build          # tsc --noEmit + vite build → client/dist
+```
+
+### Tests
+```bash
+cd server && yarn test           # Jest (tests in server/src/tests/)
+```
+
+### Formatting
+```bash
+# Prettier available in client (no config file — uses defaults)
+```
+
+## Architecture
+
+### API Types (types/)
+- OpenAPI 3.0 spec in `types/api.yml` — all API endpoints and DTOs defined here
+- `yarn openapi-ts` generates `types/gen/` (client.gen.ts, sdk.gen.ts, types.gen.ts)
+- Both server and client import from these generated types
+- **When changing API contracts: update api.yml first, then regenerate**
+
+### Server (server/src/)
+- **Entry:** `index.ts` — Express app + Socket.io setup
+- **Routes:** `routes/` — modular Express route handlers (food, pizzaDay, voting, notifications, qr, stats, easterEgg, dev)
+- **Services:** domain logic files at root level (`service.ts`, `pizza.ts`, `restaurants.ts`, `chefie.ts`, `voting.ts`, `stats.ts`, `qr.ts`, `notifikace.ts`)
+- **Auth:** `auth.ts` — JWT + optional trusted-header authentication
+- **Storage:** `storage/StorageInterface.ts` defines the interface; implementations in `storage/json.ts` (file-based, dev) and `storage/redis.ts` (production). Data keyed by date (YYYY-MM-DD).
+- **Restaurant scrapers:** Cheerio-based HTML parsing for daily menus from multiple restaurants
+- **WebSocket:** `websocket.ts` — Socket.io for real-time client updates
+- **Mock mode:** `MOCK_DATA=true` env var returns fake menus (useful for weekend/holiday dev)
+- **Config:** `.env.development` / `.env.production` (see `.env.template` for all options)
+
+### Client (client/src/)
+- **Entry:** `index.tsx` → `App.tsx` → `AppRoutes.tsx`
+- **Pages:** `pages/` (StatsPage)
+- **Components:** `components/` (Header, Footer, Loader, modals/, PizzaOrderList, PizzaOrderRow)
+- **Context providers:** `context/` — AuthContext, SettingsContext, SocketContext, EasterEggContext
+- **Styling:** Bootstrap 5 + React Bootstrap + custom SCSS files (co-located with components)
+- **API calls:** use OpenAPI-generated SDK from `types/gen/`
+- **Routing:** React Router DOM v7
+
+### Data Flow
+1. Client calls API via generated SDK → Express routes
+2. Server scrapes restaurant websites or returns cached data
+3. Storage: Redis (production) or JSON file (development)
+4. Socket.io broadcasts changes to all connected clients
+
+## Environment
+
+- **Server env files:** `server/.env.development`, `server/.env.production` (see `server/.env.template`)
+- Key vars: `JWT_SECRET`, `STORAGE` (json/redis), `MOCK_DATA`, `REDIS_HOST`, `REDIS_PORT`
+- **Docker:** multi-stage Dockerfile, `compose.yml` for app + Redis. Timezone: Europe/Prague.
+
+## Conventions
+
+- Czech naming for domain variables and UI strings; English for infrastructure code
+- TypeScript strict mode in both client and server
+- Server module resolution: Node16; Client: ESNext/bundler
+
+## Code Search Strategy
+When searching through the project for information, use the Task tool to spawn
+subagents. Each subagent should read the relevant files and return a brief
+summary of what it found (not the full file contents). This keeps the main
+context window small and saves tokens. Only pull in full file contents once
+you've identified the specific files that matter.
+When using subagents to search, each subagent should return:
+- File path
+- Whether it's relevant (yes/no)
+- 1-3 sentence summary of what's in the file
+Do NOT return full file contents in subagent responses.

Dockerfile

@@ -1,42 +1,95 @@
+ARG NODE_VERSION="node:22-alpine"
+
 # Builder
-FROM node:18-alpine3.18 as builder
+FROM ${NODE_VERSION} AS builder
 
 WORKDIR /build
 
-COPY package.json .
-COPY yarn.lock .
+# Zkopírování závislostí - OpenAPI generátor
+COPY types/package.json ./types/
+COPY types/yarn.lock ./types/
+COPY types/api.yml ./types/
+COPY types/schemas ./types/schemas/
+COPY types/paths ./types/paths/
+COPY types/openapi-ts.config.ts ./types/
 
+# Zkopírování závislostí - server
 COPY server/package.json ./server/
-COPY client/package.json ./client/
+COPY server/yarn.lock ./server/
 
+# Zkopírování závislostí - klient
+COPY client/package.json ./client/
+COPY client/yarn.lock ./client/
+
+# Instalace závislostí - OpenAPI generátor
+WORKDIR /build/types
 RUN yarn install --frozen-lockfile
 
+# Instalace závislostí - server
+WORKDIR /build/server
+RUN yarn install --frozen-lockfile
+
+# Instalace závislostí - klient
+WORKDIR /build/client
+RUN yarn install --frozen-lockfile
+
+WORKDIR /build
+
+# Zkopírování build závislostí - server
 COPY server/tsconfig.json ./server/
 COPY server/src ./server/src/
 
+# Zkopírování build závislostí - klient
 COPY client/tsconfig.json ./client/
+COPY client/vite.config.ts ./client/
+COPY client/vite-env.d.ts ./client/
+COPY client/index.html ./client/
 COPY client/src ./client/src
 COPY client/public ./client/public
 
-COPY types ./types/
+# Zkopírování společných typů
+COPY types/index.ts ./types/
 
+# Vygenerování společných typů z OpenAPI
+WORKDIR /build/types
+RUN yarn openapi-ts
+
+# Sestavení serveru
 WORKDIR /build/server
 RUN yarn build
 
+# Sestavení klienta
 WORKDIR /build/client
 RUN yarn build
 
 # Runner
-FROM node:18-alpine3.18
-ENV LANG cs_CZ.UTF-8
-ENV NODE_ENV production
+FROM ${NODE_VERSION}
+
+RUN apk add --no-cache tzdata
+ENV TZ=Europe/Prague \
+    LC_ALL=cs_CZ.UTF-8 \
+    NODE_ENV=production
 
 WORKDIR /app
 
-COPY --from=builder /build/node_modules ./node_modules
+# Vykopírování sestaveného serveru
+COPY --from=builder /build/server/node_modules ./server/node_modules
 COPY --from=builder /build/server/dist ./
-COPY --from=builder /build/client/build ./public
-COPY /server/.env.production ./server/src
+
+# Vykopírování sestaveného klienta
+COPY --from=builder /build/client/dist ./public
+
+# Zkopírování produkčních .env serveru
+COPY /server/.env.production ./server
+
+# Zkopírování changelogů (seznamu novinek)
+COPY /server/changelogs ./server/changelogs
+
+# Zkopírování konfigurace easter eggů a changelogů
+RUN if [ -f ./server/.easter-eggs.json ]; then cp ./server/.easter-eggs.json ./server/; fi
+
+# Export /data/db.json do složky /data
+VOLUME ["/data"]
 
 EXPOSE 3000
 

Dockerfile-Woodpecker

@@ -0,0 +1,30 @@
+ARG NODE_VERSION="node:22-alpine"
+
+FROM ${NODE_VERSION}
+
+RUN apk add --no-cache tzdata
+ENV TZ=Europe/Prague \
+    LC_ALL=cs_CZ.UTF-8 \
+    NODE_ENV=production
+
+WORKDIR /app
+
+# Vykopírování sestaveného serveru
+COPY ./server/node_modules ./server/node_modules
+COPY ./server/dist ./
+# TODO tohle není dobře, má to být součástí serveru
+# COPY ./server/resources ./resources
+
+# Vykopírování sestaveného klienta
+COPY ./client/dist ./public
+
+# Zkopírování changelogů (seznamu novinek)
+COPY ./server/changelogs ./server/changelogs
+
+# Zkopírování konfigurace easter eggů a changelogů
+RUN if [ -f ./server/.easter-eggs.json ]; then cp ./server/.easter-eggs.json ./server/; fi \
+    && if [ -d ./server/changelogs ]; then cp -r ./server/changelogs ./server/changelogs; fi
+
+EXPOSE 3000
+
+CMD [ "node", "./server/src/index.js" ]

README.md

@@ -1,7 +1,9 @@
 # Luncher
 Aplikace pro profesionální management obědů.
 
-Aplikace sestává ze dvou modulů + společných TypeScript definic (adresář `types`).
+Aplikace sestává ze tří modulů.
+- types
+  - OpenAPI definice společných typů, generované přes [openapi-ts](https://github.com/hey-api/openapi-ts)
 - server
   - backend psaný v [node.js](https://nodejs.dev)
 - client
@@ -10,19 +12,27 @@ Aplikace sestává ze dvou modulů + společných TypeScript definic (adresář
 ## Spuštění pro vývoj
 ### Závislosti
 #### Klient/server
-- [Node.js 18.x](https://nodejs.dev)
+- [Node.js 22.x (>= 22.11)](https://nodejs.dev)
 - [Yarn 1.22.x (Classic)](https://classic.yarnpkg.com)
 
 ### Spuštění na *nix platformách
 - Nainstalovat závislosti viz předchozí bod
 - Zkopírovat `server/.env.template` do `server/.env.development` a upravit dle potřeby
-- Spustit `./run_dev.sh`. Na jiných platformách se lze inspirovat jeho obsahem, postup by měl být víceméně stejný.
+- Vygenerovat společné TypeScript typy
+  - `cd types && yarn install && yarn openapi-ts`
+- Server
+  - `cd server && yarn install && export NODE_ENV=development && yarn startReload`
+- Klient
+  - `cd client && yarn install && yarn start`
 
 ## Sestavení a spuštění produkční verze v Docker
 ### Závislosti
 - [Docker](https://www.docker.com)
 - [Docker Compose](https://docs.docker.com/compose)
 
+### Spuštění
+- `docker compose up --build -d`
+
 ### Spuštení s traefik
 - `docker compose -f compose-traefik.yml up --build -d`
 

TODO.md

@@ -1,4 +1,7 @@
 # TODO
+- [ ] HTTP_REMOTE_TRUSTED_IPS se nikde nevalidují, hlavičky jsou přijímány odkudkoli
+- [ ] V případě zapnutí přihlašování přes trusted headers nefunguje standardní přihlášení (nevrátí žádnou odpověď)
+  - [ ] Nemělo by se jít dostat na přihlašovací formulář (měla by tam být nanejvýš hláška nebo přesměrování) 
 - [ ] Možnost úhrady celé útraty jednou osobou
   - Základní myšlenka: jedna osoba uhradí celou útratu (v zájmu rychlosti odbavení), ostatním se automaticky vygeneruje QR kód, kterým následně uhradí svoji část útraty
   - Obecně to bude problém např. pokud si někdo objedná něco navíc (pití apod.)
@@ -34,7 +37,7 @@
   - [ ] Pizzy se samy budou při naklikání přidávat do košíku
     - [ ] Nutno nejprve vyřešit předávání PHPSESSIONID cookie na pizzachefie.cz pomocí fetch()
   - [ ] Ceny krabic za pizzu jsou napevno v kódu - problém, pokud se někdy změní
-  - [ ] Umožnit u Pizza day ručně připočíst cenu za přísady
+  - [X] Umožnit u Pizza day ručně připočíst cenu za přísady
   - [X] Prvotní načtení pizz při založení Pizza Day trvá a nic se během toho nezobrazuje (např. loader)
   - [X] Po doručení zobrazit komu zaplatit (kdo objednával)
   - [x] Zbytečně nescrapovat každý den pizzy z Pizza Chefie, dokud není založen Pizza Day

client/.gitignore

@@ -1,2 +1,2 @@
 build
-src/types
+dist

client/index.html

@@ -0,0 +1,41 @@
+<!DOCTYPE html>
+<html lang="en">
+
+<head>
+  <meta charset="utf-8" />
+  <link rel="icon" href="/favicon.ico" />
+  <meta name="viewport" content="width=device-width, initial-scale=1" />
+  <meta name="theme-color" content="#000000" />
+  <meta name="description" content="Moderní webová aplikace pro lepší správu obědových preferencí" />
+  <link rel="apple-touch-icon" href="/logo192.png" />
+  <link rel="manifest" href="/manifest.json" />
+  <title>Luncher</title>
+  <script>
+    (function() {
+      try {
+        var saved = localStorage.getItem('theme_preference');
+        var theme;
+        if (saved === 'dark') {
+          theme = 'dark';
+        } else if (saved === 'light') {
+          theme = 'light';
+        } else {
+          // 'system' nebo neuloženo - použij systémové nastavení
+          theme = window.matchMedia('(prefers-color-scheme: dark)').matches ? 'dark' : 'light';
+        }
+        document.documentElement.setAttribute('data-bs-theme', theme);
+      } catch (e) {
+        // Fallback pokud localStorage není dostupný
+        document.documentElement.setAttribute('data-bs-theme', 'light');
+      }
+    })();
+  </script>
+</head>
+
+<body>
+  <noscript>You need to enable JavaScript to run this app.</noscript>
+  <div id="root"></div>
+  <script type="module" src="/src/index.tsx"></script>
+</body>
+
+</html>

client/package.json

@@ -3,39 +3,44 @@
   "version": "0.1.0",
   "license": "MIT",
   "private": true,
+  "type": "module",
   "homepage": ".",
   "dependencies": {
-    "@fortawesome/fontawesome-svg-core": "^6.4.0",
-    "@fortawesome/free-regular-svg-icons": "^6.4.0",
-    "@fortawesome/free-solid-svg-icons": "^6.4.0",
-    "@fortawesome/react-fontawesome": "^0.2.0",
-    "@types/jest": "^27.5.2",
-    "@types/node": "^16.18.23",
-    "@types/react": "^18.0.33",
-    "@types/react-dom": "^18.0.11",
-    "bootstrap": "^5.2.3",
-    "react": "^18.2.0",
-    "react-bootstrap": "^2.7.2",
-    "react-dom": "^18.2.0",
-    "react-jwt": "^1.2.0",
-    "react-modal": "^3.16.1",
-    "react-scripts": "5.0.1",
+    "@fortawesome/fontawesome-svg-core": "^7.1.0",
+    "@fortawesome/free-regular-svg-icons": "^7.1.0",
+    "@fortawesome/free-solid-svg-icons": "^7.1.0",
+    "@fortawesome/react-fontawesome": "^3.1.0",
+    "@types/jest": "^30.0.0",
+    "@types/node": "^24.10.0",
+    "@types/react": "^19.2.2",
+    "@types/react-dom": "^19.2.2",
+    "@vitejs/plugin-react": "^5.1.0",
+    "bootstrap": "^5.3.8",
+    "react": "^19.2.0",
+    "react-bootstrap": "^2.10.10",
+    "react-dom": "^19.2.0",
+    "react-jwt": "^1.3.0",
+    "react-modal": "^3.16.3",
+    "react-router": "^7.9.5",
+    "react-router-dom": "^7.9.5",
     "react-select-search": "^4.1.6",
-    "react-toastify": "^9.1.3",
+    "react-snow-overlay": "^1.0.14",
+    "react-snowfall": "^2.3.0",
+    "react-toastify": "^11.0.5",
+    "recharts": "^3.4.1",
+    "sass": "^1.93.3",
     "socket.io-client": "^4.6.1",
-    "typescript": "^4.9.5"
+    "typescript": "^5.9.3",
+    "vite": "^7.2.2",
+    "vite-tsconfig-paths": "^5.1.4"
   },
   "scripts": {
-    "copy-types": "cp -r ../types ./src",
-    "start": "yarn copy-types && react-scripts start",
-    "build": "yarn copy-types && react-scripts build",
-    "test": "react-scripts test",
-    "eject": "react-scripts eject"
+    "start": "yarn vite",
+    "build": "tsc --noEmit && yarn vite build"
   },
   "eslintConfig": {
     "extends": [
-      "react-app",
-      "react-app/jest"
+      "react-app"
     ]
   },
   "browserslist": {
@@ -52,6 +57,6 @@
   },
   "devDependencies": {
     "@babel/plugin-proposal-private-property-in-object": "^7.21.11",
-    "prettier": "^2.8.8"
+    "prettier": "^3.6.2"
   }
 }

client/public/index.html

@@ -1,43 +0,0 @@
-<!DOCTYPE html>
-<html lang="en">
-
-<head>
-  <meta charset="utf-8" />
-  <link rel="icon" href="%PUBLIC_URL%/favicon.ico" />
-  <meta name="viewport" content="width=device-width, initial-scale=1" />
-  <meta name="theme-color" content="#000000" />
-  <meta name="description" content="Moderní webová aplikace pro lepší správu obědových preferencí" />
-  <link rel="apple-touch-icon" href="%PUBLIC_URL%/logo192.png" />
-  <!--
-      manifest.json provides metadata used when your web app is installed on a
-      user's mobile device or desktop. See https://developers.google.com/web/fundamentals/web-app-manifest/
-    -->
-  <link rel="manifest" href="%PUBLIC_URL%/manifest.json" />
-  <!--
-      Notice the use of %PUBLIC_URL% in the tags above.
-      It will be replaced with the URL of the `public` folder during the build.
-      Only files inside the `public` folder can be referenced from the HTML.
-
-      Unlike "/favicon.ico" or "favicon.ico", "%PUBLIC_URL%/favicon.ico" will
-      work correctly both with client-side routing and a non-root public URL.
-      Learn how to configure a non-root public URL by running `npm run build`.
-    -->
-  <title>Luncher</title>
-</head>
-
-<body>
-  <noscript>You need to enable JavaScript to run this app.</noscript>
-  <div id="root"></div>
-  <!--
-      This HTML file is a template.
-      If you open it directly in the browser, you will see an empty page.
-
-      You can add webfonts, meta tags, or analytics to this file.
-      The build step will place the bundled scripts into the <body> tag.
-
-      To begin the development, run `npm start` or `yarn start`.
-      To create a production bundle, use `npm run build` or `yarn build`.
-    -->
-</body>
-
-</html>

client/public/leaf-brown.svg

@@ -0,0 +1,22 @@
+<?xml version="1.0" encoding="utf-8"?>
+<!-- Generator: Adobe Illustrator 16.0.0, SVG Export Plug-In . SVG Version: 6.00 Build 0)  -->
+<!DOCTYPE svg PUBLIC "-//W3C//DTD SVG 1.1//EN" "http://www.w3.org/Graphics/SVG/1.1/DTD/svg11.dtd">
+<svg version="1.1" id="Layer_1" xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink" x="0px" y="0px"
+	 width="100px" height="100px" viewBox="1 0 100 100" enable-background="new 1 0 100 100" xml:space="preserve">
+<path fill="#8B4513" d="M31.5,77.2c0,0,2.6-1.9,3.4-2.8c0.8-0.9,2-2.5,2-2.5s-4.7-0.7-7.9-1.6c-3.2-0.9-9.7-3.7-9.7-3.7
+	s1.3-0.4,2.9-1.4c1.6-1.1,2-1.7,2-1.7s-4.7-1.3-7.5-2.4c-2.8-1-7.3-2.9-7.3-2.9s1.4-0.2,2.8-1.3c1.4-1.1,1.5-2.2,1.5-2.2
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client/public/leaf-green.svg

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client/public/leaf-orange.svg

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client/public/leaf-red.svg

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client/public/leaf-yellow.svg

@@ -0,0 +1,22 @@
+<?xml version="1.0" encoding="utf-8"?>
+<!-- Generator: Adobe Illustrator 16.0.0, SVG Export Plug-In . SVG Version: 6.00 Build 0)  -->
+<!DOCTYPE svg PUBLIC "-//W3C//DTD SVG 1.1//EN" "http://www.w3.org/Graphics/SVG/1.1/DTD/svg11.dtd">
+<svg version="1.1" id="Layer_1" xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink" x="0px" y="0px"
+	 width="100px" height="100px" viewBox="1 0 100 100" enable-background="new 1 0 100 100" xml:space="preserve">
+<path fill="#FFD700" d="M31.5,77.2c0,0,2.6-1.9,3.4-2.8c0.8-0.9,2-2.5,2-2.5s-4.7-0.7-7.9-1.6c-3.2-0.9-9.7-3.7-9.7-3.7
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+	c-1.9,4.1-2,4.6-5,8c-3.4,3.9-9.1,8.9-11.6,10.4c2.9-0.7,8.5-4.7,11.1-6.7c2.4-1.8,5.8-5.5,8.2-11.1c3,0.8,5.9,1.9,8.7,3.2
+	c-3.1,12.9-11.9,24.1-11.9,24.1s0.2-1.7-0.5-3.9c-0.8-2.2-1-2-1-2s-1.1,2.9-5,6.8c-3.9,3.9-8.9,5-8.9,5s0.7-1.1,0.8-2.4
+	c0.1-1.3-0.3-2-0.3-2s-2.6,1.9-5.3,3c-2.7,1.2-8.6,2.5-8.6,2.5s1.6-1.9,1.9-3c0.3-1-0.3-1.9-0.3-1.9s-3.9,1.5-7.5,1.5
+	c-3.6,0-7.7-1.5-7.7-1.5s1-0.5,1.7-1.8c0.8-1.3,0.2-1.9,0.2-1.9s-4.4,0.5-7.5,0.1C36.6,79.3,31.5,77.2,31.5,77.2z"/>
+</svg>

client/public/leaf.svg

@@ -0,0 +1,22 @@
+<?xml version="1.0" encoding="utf-8"?>
+<!-- Generator: Adobe Illustrator 16.0.0, SVG Export Plug-In . SVG Version: 6.00 Build 0)  -->
+<!DOCTYPE svg PUBLIC "-//W3C//DTD SVG 1.1//EN" "http://www.w3.org/Graphics/SVG/1.1/DTD/svg11.dtd">
+<svg version="1.1" id="Layer_1" xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink" x="0px" y="0px"
+	 width="100px" height="100px" viewBox="1 0 100 100" enable-background="new 1 0 100 100" xml:space="preserve">
+<path fill="#471C37" d="M31.5,77.2c0,0,2.6-1.9,3.4-2.8c0.8-0.9,2-2.5,2-2.5s-4.7-0.7-7.9-1.6c-3.2-0.9-9.7-3.7-9.7-3.7
+	s1.3-0.4,2.9-1.4c1.6-1.1,2-1.7,2-1.7s-4.7-1.3-7.5-2.4c-2.8-1-7.3-2.9-7.3-2.9s1.4-0.2,2.8-1.3c1.4-1.1,1.5-2.2,1.5-2.2
+	S9.4,53.3,7,51.9c-2.4-1.5-5.3-3.7-5.3-3.7s5.2-4,8.7-5.5c3.5-1.5,9.1-2.6,9.1-2.6s-0.9-1.5-2.1-2.6c-1.1-1.1-4.2-2.9-4.2-2.9
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+	S46.1,22.1,45,21c-1.1-1.1-2.7-2.3-2.7-2.3s5.4-0.4,9.1-0.4c3.7,0.1,9.5,1.1,9.5,1.1s-0.7-1-1.4-2.3c-0.8-1.3-1.5-2.6-1.5-2.6
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+	c-1.5-0.7-3.1-1.3-4.7-1.8c-2.3-6.3-4.3-9.9-6.4-12.6c-2.4-2.9-6.9-8-9.6-9.1c2.3,1.9,6.8,6.2,9.7,11.8c2.3,4.6,3,5.6,3.8,9.2
+	c-3.6-1.1-7.3-1.9-11-2.5c-0.7-0.1-1.4-0.2-2.1-0.3c-2-4.3-4.4-8.8-7.6-11.5c-3.7-3.2-8.3-6.7-11.1-7.5c2.6,1.5,8.7,6.8,11.8,10.9
+	c2.2,3,2.9,5.1,4,7.7c-5-0.6-9.9-0.9-14.9-1.1c-2-3.7-4.5-7.5-7.6-9.6c-3.4-2.4-7.6-5-10-5.5c2.3,1.1,7.9,5.1,10.8,8.3
+	c2.3,2.6,3,4.4,4.2,6.9c-11.1,0.4-22,1.7-32.8,3.6c9.4-0.8,18.9-1,28.3-0.6c-1.1,1.7-1.8,3-3.8,4.7c-2.6,2.2-7.5,4.5-9.5,4.9
+	c2,0.1,5.6-1.3,8.6-2.6c2.7-1.3,5.1-4.1,7.1-6.9c1.8,0.1,3.5,0.2,5.3,0.3c2.9,0.1,5.8,0.3,8.7,0.5c-1.4,3-2,5-4.6,8.1
+	c-3.1,3.6-9.1,8-11.6,9.2c2.7-0.4,7.2-3.3,10.8-5.9c3.3-2.4,6-6.8,8.1-11c2.7,0.3,5.4,0.6,8.1,1.1c2,0.3,3.9,0.7,5.9,1.2
+	c-1.9,4.1-2,4.6-5,8c-3.4,3.9-9.1,8.9-11.6,10.4c2.9-0.7,8.5-4.7,11.1-6.7c2.4-1.8,5.8-5.5,8.2-11.1c3,0.8,5.9,1.9,8.7,3.2
+	c-3.1,12.9-11.9,24.1-11.9,24.1s0.2-1.7-0.5-3.9c-0.8-2.2-1-2-1-2s-1.1,2.9-5,6.8c-3.9,3.9-8.9,5-8.9,5s0.7-1.1,0.8-2.4
+	c0.1-1.3-0.3-2-0.3-2s-2.6,1.9-5.3,3c-2.7,1.2-8.6,2.5-8.6,2.5s1.6-1.9,1.9-3c0.3-1-0.3-1.9-0.3-1.9s-3.9,1.5-7.5,1.5
+	c-3.6,0-7.7-1.5-7.7-1.5s1-0.5,1.7-1.8c0.8-1.3,0.2-1.9,0.2-1.9s-4.4,0.5-7.5,0.1C36.6,79.3,31.5,77.2,31.5,77.2z"/>
+</svg>

client/public/sw.js

@@ -0,0 +1,46 @@
+// Service Worker pro Web Push notifikace (připomínka výběru oběda)
+
+self.addEventListener('push', (event) => {
+    const data = event.data?.json() ?? { title: 'Luncher', body: 'Ještě nemáte zvolený oběd!' };
+    event.waitUntil(
+        self.registration.showNotification(data.title, {
+            body: data.body,
+            icon: '/favicon.ico',
+            tag: 'lunch-reminder',
+            actions: [
+                { action: 'neobedvam', title: 'Mám vlastní/neobědvám' },
+            ],
+        })
+    );
+});
+
+self.addEventListener('notificationclick', (event) => {
+    event.notification.close();
+
+    if (event.action === 'neobedvam') {
+        event.waitUntil(
+            self.registration.pushManager.getSubscription().then((subscription) => {
+                if (!subscription) return;
+                return fetch('/api/notifications/push/quickChoice', {
+                    method: 'POST',
+                    headers: { 'Content-Type': 'application/json' },
+                    body: JSON.stringify({ endpoint: subscription.endpoint }),
+                });
+            })
+        );
+        return;
+    }
+
+    event.waitUntil(
+        self.clients.matchAll({ type: 'window' }).then((clientList) => {
+            // Pokud je již otevřené okno, zaostříme na něj
+            for (const client of clientList) {
+                if (client.url.includes(self.location.origin) && 'focus' in client) {
+                    return client.focus();
+                }
+            }
+            // Jinak otevřeme nové
+            return self.clients.openWindow('/');
+        })
+    );
+});

client/src/App.css

@@ -1,126 +0,0 @@
-.App {
-  text-align: center;
-}
-
-.App-logo {
-  height: 40vmin;
-  pointer-events: none;
-}
-
-@media (prefers-reduced-motion: no-preference) {
-  .App-logo {
-    animation: App-logo-spin infinite 20s linear;
-  }
-}
-
-.App-header {
-  background-color: #282c34;
-  min-height: 100vh;
-  display: flex;
-  flex-direction: column;
-  align-items: center;
-  justify-content: center;
-  font-size: calc(10px + 2vmin);
-  color: white;
-}
-
-.App-link {
-  color: #61dafb;
-}
-
-@keyframes App-logo-spin {
-  from {
-    transform: rotate(0deg);
-  }
-
-  to {
-    transform: rotate(360deg);
-  }
-}
-
-.loader {
-  width: 100%;
-  height: 100%;
-  display: flex;
-  flex-direction: column;
-  align-items: center;
-  justify-content: center;
-}
-
-.loader>.loader-icon {
-  font-size: 64px;
-}
-
-.wrapper {
-  padding: 20px;
-}
-
-.title {
-  margin: 50px 30px;
-}
-
-.food-tables {
-  margin-bottom: 50px;
-}
-
-.content-wrapper {
-  width: 100%;
-  display: flex;
-  flex-direction: column;
-  align-items: center;
-}
-
-.navbar {
-  background-color: #3c3c3c;
-  padding-left: 20px;
-  padding-right: 20px;
-}
-
-#basic-navbar-nav {
-  justify-content: flex-end;
-}
-
-.table {
-  margin-bottom: 0;
-}
-
-.table> :not(caption) .action-icon {
-  color: rgb(0, 89, 255);
-  cursor: pointer;
-  margin-left: 10px;
-  padding: 0;
-}
-
-.table ul {
-  padding: 0;
-  margin-left: 20px;
-  margin-bottom: 0;
-}
-
-.table td {
-  vertical-align: top;
-}
-
-.table>tbody>tr>td>table>tbody>tr>td {
-  border: none;
-}
-
-.qr-code {
-  text-align: center;
-  margin-top: 30px;
-}
-
-.select-search-container {
-  margin: auto;
-}
-
-.trusted-icon {
-  color: rgb(0, 89, 255);
-  margin-right: 10px;
-}
-
-.day-navigator {
-  display: flex;
-  align-items: center;
-  font-size: xx-large;
-}

client/src/AppRoutes.tsx

@@ -0,0 +1,35 @@
+import { Routes, Route } from "react-router-dom";
+import { ProvideSettings } from "./context/settings";
+// import Snowfall from "react-snowfall";
+import { SnowOverlay } from 'react-snow-overlay';
+import { ToastContainer } from "react-toastify";
+import { SocketContext, socket } from "./context/socket";
+import StatsPage from "./pages/StatsPage";
+import App from "./App";
+
+export const STATS_URL = '/stats';
+
+export default function AppRoutes() {
+    return (
+        <Routes>
+            <Route path={STATS_URL} element={<StatsPage />} />
+            <Route path="/" element={
+                <ProvideSettings>
+                    <SocketContext.Provider value={socket}>
+                        <>
+                            {/* <Snowfall style={{
+                                zIndex: 2,
+                                position: 'fixed',
+                                width: '100vw',
+                                height: '100vh'
+                            }} /> */}
+                            <SnowOverlay color={'rgba(240, 240, 240, 0.9)'} disabledOnSingleCpuDevices={true} />
+                            <App />
+                        </>
+                        <ToastContainer />
+                    </SocketContext.Provider>
+                </ProvideSettings>
+            } />
+        </Routes>
+    );
+}

client/src/FallingLeaves.scss

@@ -0,0 +1,31 @@
+.falling-leaves {
+  position: fixed;
+  top: 0;
+  left: 0;
+  width: 100vw;
+  height: 100vh;
+  pointer-events: none;
+  z-index: 0;
+  overflow: hidden;
+}
+
+.leaf-scene {
+  position: absolute;
+  top: 0;
+  left: 0;
+  bottom: 0;
+  width: 100%;
+  transform-style: preserve-3d;
+
+  div {
+    position: absolute;
+    top: 0;
+    left: 0;
+    width: 20px;
+    height: 20px;
+    background-repeat: no-repeat;
+    background-size: 100%;
+    transform-style: preserve-3d;
+    backface-visibility: visible;
+  }
+}

client/src/FallingLeaves.tsx

@@ -0,0 +1,317 @@
+import React, { useEffect, useRef, useCallback } from 'react';
+
+// Různé barevné varianty listů
+const LEAF_VARIANTS = [
+    'leaf.svg',        // Původní tmavě hnědá
+    'leaf-orange.svg', // Oranžová
+    'leaf-yellow.svg', // Žlutá
+    'leaf-red.svg',    // Červená
+    'leaf-brown.svg',  // Světle hnědá
+    'leaf-green.svg',  // Zelená
+] as const;
+
+interface LeafData {
+    el: HTMLDivElement;
+    x: number;
+    y: number;
+    z: number;
+    rotation: {
+        axis: 'X' | 'Y' | 'Z';
+        value: number;
+        speed: number;
+        x: number;
+    };
+    xSpeedVariation: number;
+    ySpeed: number;
+    path: {
+        type: number;
+        start: number;
+    };
+    image: number;
+}
+
+interface WindOptions {
+    magnitude: number;
+    maxSpeed: number;
+    duration: number;
+    start: number;
+    speed: (t: number, y: number) => number;
+}
+
+interface LeafSceneOptions {
+    numLeaves: number;
+    wind: WindOptions;
+}
+
+interface FallingLeavesProps {
+    /** Počet padających listů (výchozí: 20) */
+    numLeaves?: number;
+    /** CSS třída pro kontejner (výchozí: 'falling-leaves') */
+    className?: string;
+    /** Barevné varianty listů k použití (výchozí: všechny) */
+    leafVariants?: readonly string[];
+}
+
+class LeafScene {
+    private viewport: HTMLElement;
+    private world: HTMLDivElement;
+    private leaves: LeafData[] = [];
+    private options: LeafSceneOptions;
+    private width: number;
+    private height: number;
+    private timer: number = 0;
+    private animationId: number | null = null;
+    private leafVariants: readonly string[];
+
+    constructor(el: HTMLElement, numLeaves: number = 20, leafVariants: readonly string[] = LEAF_VARIANTS) {
+        this.viewport = el;
+        this.world = document.createElement('div');
+        this.leafVariants = leafVariants;
+
+        this.options = {
+            numLeaves,
+            wind: {
+                magnitude: 1.2,
+                maxSpeed: 12,
+                duration: 300,
+                start: 0,
+                speed: () => 0
+            },
+        };
+
+        this.width = this.viewport.offsetWidth;
+        this.height = this.viewport.offsetHeight;
+    }
+
+    private resetLeaf = (leaf: LeafData): LeafData => {
+        // place leaf towards the top left
+        leaf.x = this.width * 2 - Math.random() * this.width * 1.75;
+        leaf.y = -10;
+        leaf.z = Math.random() * 200;
+
+        if (leaf.x > this.width) {
+            leaf.x = this.width + 10;
+            leaf.y = Math.random() * this.height / 2;
+        }
+
+        // at the start, the leaf can be anywhere
+        if (this.timer === 0) {
+            leaf.y = Math.random() * this.height;
+        }
+
+        // Choose axis of rotation.
+        // If axis is not X, chose a random static x-rotation for greater variability
+        leaf.rotation.speed = Math.random() * 10;
+        const randomAxis = Math.random();
+
+        if (randomAxis > 0.5) {
+            leaf.rotation.axis = 'X';
+        } else if (randomAxis > 0.25) {
+            leaf.rotation.axis = 'Y';
+            leaf.rotation.x = Math.random() * 180 + 90;
+        } else {
+            leaf.rotation.axis = 'Z';
+            leaf.rotation.x = Math.random() * 360 - 180;
+            // looks weird if the rotation is too fast around this axis
+            leaf.rotation.speed = Math.random() * 3;
+        }
+
+        // random speed
+        leaf.xSpeedVariation = Math.random() * 0.8 - 0.4;
+        leaf.ySpeed = Math.random() + 1.5;
+
+        // randomly select leaf color variant
+        const randomVariantIndex = Math.floor(Math.random() * this.leafVariants.length);
+        leaf.image = randomVariantIndex;
+
+        // apply the background image to the leaf element
+        const leafVariant = this.leafVariants[randomVariantIndex];
+        leaf.el.style.backgroundImage = `url(${leafVariant})`;
+
+        return leaf;
+    };
+
+    private updateLeaf = (leaf: LeafData): void => {
+        const leafWindSpeed = this.options.wind.speed(this.timer - this.options.wind.start, leaf.y);
+
+        const xSpeed = leafWindSpeed + leaf.xSpeedVariation;
+        leaf.x -= xSpeed;
+        leaf.y += leaf.ySpeed;
+        leaf.rotation.value += leaf.rotation.speed;
+
+        const transform = `translateX(${leaf.x}px) translateY(${leaf.y}px) translateZ(${leaf.z}px) rotate${leaf.rotation.axis}(${leaf.rotation.value}deg)${leaf.rotation.axis !== 'X' ? ` rotateX(${leaf.rotation.x}deg)` : ''
+            }`;
+
+        leaf.el.style.transform = transform;
+
+        // reset if out of view
+        if (leaf.x < -10 || leaf.y > this.height + 10) {
+            this.resetLeaf(leaf);
+        }
+    };
+
+    private updateWind = (): void => {
+        // wind follows a sine curve: asin(b*time + c) + a
+        // where a = wind magnitude as a function of leaf position, b = wind.duration, c = offset
+        // wind duration should be related to wind magnitude, e.g. higher windspeed means longer gust duration
+
+        if (this.timer === 0 || this.timer > (this.options.wind.start + this.options.wind.duration)) {
+            this.options.wind.magnitude = Math.random() * this.options.wind.maxSpeed;
+            this.options.wind.duration = this.options.wind.magnitude * 50 + (Math.random() * 20 - 10);
+            this.options.wind.start = this.timer;
+
+            const screenHeight = this.height;
+
+            this.options.wind.speed = function (t: number, y: number) {
+                // should go from full wind speed at the top, to 1/2 speed at the bottom, using leaf Y
+                const a = this.magnitude / 2 * (screenHeight - 2 * y / 3) / screenHeight;
+                return a * Math.sin(2 * Math.PI / this.duration * t + (3 * Math.PI / 2)) + a;
+            };
+        }
+    };
+
+    public init = (): void => {
+        // Clear existing leaves
+        this.leaves = [];
+        this.world.innerHTML = '';
+
+        for (let i = 0; i < this.options.numLeaves; i++) {
+            const leaf: LeafData = {
+                el: document.createElement('div'),
+                x: 0,
+                y: 0,
+                z: 0,
+                rotation: {
+                    axis: 'X',
+                    value: 0,
+                    speed: 0,
+                    x: 0
+                },
+                xSpeedVariation: 0,
+                ySpeed: 0,
+                path: {
+                    type: 1,
+                    start: 0,
+                },
+                image: 1
+            };
+
+            this.resetLeaf(leaf);
+            this.leaves.push(leaf);
+            this.world.appendChild(leaf.el);
+        }
+
+        this.world.className = 'leaf-scene';
+        this.viewport.appendChild(this.world);
+
+        // set perspective
+        this.world.style.perspective = "400px";
+
+        // reset window height/width on resize
+        const handleResize = (): void => {
+            this.width = this.viewport.offsetWidth;
+            this.height = this.viewport.offsetHeight;
+        };
+
+        window.addEventListener('resize', handleResize);
+    };
+
+    public render = (): void => {
+        this.updateWind();
+
+        for (let i = 0; i < this.leaves.length; i++) {
+            this.updateLeaf(this.leaves[i]);
+        }
+
+        this.timer++;
+        this.animationId = requestAnimationFrame(this.render);
+    };
+
+    public destroy = (): void => {
+        if (this.animationId) {
+            cancelAnimationFrame(this.animationId);
+            this.animationId = null;
+        }
+
+        if (this.world && this.world.parentNode) {
+            this.world.parentNode.removeChild(this.world);
+        }
+
+        window.removeEventListener('resize', () => {
+            this.width = this.viewport.offsetWidth;
+            this.height = this.viewport.offsetHeight;
+        });
+    };
+}
+
+/**
+ * Komponenta pro zobrazení padajících listů na pozadí stránky
+ * 
+ * @param numLeaves - Počet padajících listů (výchozí: 20)
+ * @param className - CSS třída pro kontejner (výchozí: 'falling-leaves')
+ * @param leafVariants - Barevné varianty listů k použití (výchozí: všechny)
+ * 
+ * @example
+ * // Základní použití s výchozím počtem listů
+ * <FallingLeaves />
+ * 
+ * @example  
+ * // Použití s vlastním počtem listů
+ * <FallingLeaves numLeaves={50} />
+ * 
+ * @example
+ * // Použití s vlastní CSS třídou a pouze podzimními barvami
+ * <FallingLeaves 
+ *   numLeaves={15} 
+ *   className="autumn-leaves"
+ *   leafVariants={['leaf-orange.svg', 'leaf-red.svg', 'leaf-yellow.svg']}
+ * />
+ */
+const FallingLeaves: React.FC<FallingLeavesProps> = ({
+    numLeaves = 20,
+    className = 'falling-leaves',
+    leafVariants = LEAF_VARIANTS
+}) => {
+    const containerRef = useRef<HTMLDivElement>(null);
+    const leafSceneRef = useRef<LeafScene | null>(null);
+
+    const initializeLeafScene = useCallback(() => {
+        if (containerRef.current) {
+            leafSceneRef.current = new LeafScene(containerRef.current, numLeaves, leafVariants);
+            leafSceneRef.current.init();
+            leafSceneRef.current.render();
+        }
+    }, [numLeaves, leafVariants]);
+
+    useEffect(() => {
+        initializeLeafScene();
+
+        return () => {
+            if (leafSceneRef.current) {
+                leafSceneRef.current.destroy();
+                leafSceneRef.current = null;
+            }
+        };
+    }, [initializeLeafScene]);
+
+    return <div ref={containerRef} className={className} />;
+};
+
+// Přednastavení pro různé účely
+export const LEAF_PRESETS = {
+    LIGHT: 10,      // Lehký podzimní efekt
+    NORMAL: 20,     // Standardní množství  
+    HEAVY: 40,      // Silný podzimní vítr
+    BLIZZARD: 80    // Hustý pád listí
+} as const;
+
+// Přednastavené barevné kombinace
+export const LEAF_COLOR_THEMES = {
+    ALL: LEAF_VARIANTS,                                          // Všechny barvy
+    AUTUMN: ['leaf-orange.svg', 'leaf-red.svg', 'leaf-yellow.svg', 'leaf-brown.svg'] as const, // Podzimní barvy
+    WARM: ['leaf-orange.svg', 'leaf-red.svg', 'leaf-brown.svg'] as const,           // Teplé barvy
+    CLASSIC: ['leaf.svg', 'leaf-brown.svg'] as const,                               // Klasické hnědé odstíny
+    BRIGHT: ['leaf-yellow.svg', 'leaf-orange.svg'] as const,                        // Světlé barvy
+} as const;
+
+export default FallingLeaves;

client/src/Login.css

@@ -1,13 +1,89 @@
-.login {
-  height: 100%;
+.login-page {
+  min-height: 100vh;
   display: flex;
-  flex-direction: column;
-  text-align: center;
+  align-items: center;
   justify-content: center;
+  background: var(--luncher-bg);
+  padding: 24px;
 }
 
-.login-inner {
+.login-card {
+  background: var(--luncher-bg-card);
+  border-radius: var(--luncher-radius-xl);
+  box-shadow: var(--luncher-shadow-lg);
+  padding: 48px;
+  max-width: 420px;
+  width: 100%;
+  text-align: center;
+  border: 1px solid var(--luncher-border-light);
+}
+
+.login-logo {
+  font-size: 2.5rem;
+  font-weight: 700;
+  color: var(--luncher-text);
+  margin-bottom: 8px;
+  letter-spacing: -0.5px;
+}
+
+.login-subtitle {
+  color: var(--luncher-text-secondary);
+  font-size: 1rem;
+  margin-bottom: 40px;
+  line-height: 1.5;
+}
+
+.login-form {
   display: flex;
   flex-direction: column;
-  align-items: center;
+  gap: 20px;
+}
+
+.login-form label {
+  display: block;
+  text-align: left;
+  font-weight: 500;
+  color: var(--luncher-text);
+  margin-bottom: 8px;
+}
+
+.login-form .hint {
+  font-size: 0.85rem;
+  color: var(--luncher-text-muted);
+  margin-top: 8px;
+  text-align: left;
+  line-height: 1.5;
+}
+
+.login-form input[type="text"] {
+  width: 100%;
+  padding: 14px 18px;
+  font-size: 1rem;
+  border: 2px solid var(--luncher-border);
+  border-radius: var(--luncher-radius-sm);
+  background: var(--luncher-bg);
+  color: var(--luncher-text);
+  transition: var(--luncher-transition);
+}
+
+.login-form input[type="text"]:hover {
+  border-color: var(--luncher-text-muted);
+}
+
+.login-form input[type="text"]:focus {
+  border-color: var(--luncher-primary);
+  box-shadow: 0 0 0 3px var(--luncher-primary-light);
+  outline: none;
+}
+
+.login-form input[type="text"]::placeholder {
+  color: var(--luncher-text-muted);
+}
+
+.login-form .btn {
+  width: 100%;
+  padding: 14px 24px;
+  font-size: 1rem;
+  font-weight: 600;
+  margin-top: 8px;
 }

client/src/Login.tsx

@@ -1,7 +1,7 @@
 import React, { useCallback, useEffect, useRef } from 'react';
 import { Button } from 'react-bootstrap';
 import { useAuth } from './context/auth';
-import { login } from './api/Api';
+import { login } from '../../types';
 import './Login.css';
 
 /**
@@ -14,9 +14,10 @@ export default function Login() {
   useEffect(() => {
     if (auth && !auth.login) {
       // Vyzkoušíme přihlášení "naprázdno", pokud projde, přihlásili nás trusted headers
-      login().then(token => {
+      login().then(response => {
+        const token = response.data;
         if (token) {
-          auth?.setToken(token);
+          auth?.setToken(token as unknown as string); // TODO vyřešit, API definice je špatně, je to skutečně string
         }
       }).catch(error => {
         // nezajímá nás
@@ -25,32 +26,45 @@ export default function Login() {
   }, [auth]);
 
   const doLogin = useCallback(async () => {
-    const length = loginRef?.current?.value && loginRef?.current?.value.length && loginRef.current.value.replace(/\s/g, '').length
+    const length = loginRef?.current?.value.length && loginRef.current.value.replaceAll(/\s/g, '').length
     if (length) {
-      // TODO odchytávat cokoliv mimo 200
-      const token = await login(loginRef.current.value);
-      if (token) {
-        auth?.setToken(token);
+      const response = await login({ body: { login: loginRef.current?.value } });
+      if (response.data) {
+        auth?.setToken(response.data as unknown as string); // TODO vyřešit
       }
     }
   }, [auth]);
 
-  if (!auth || !auth.login) {
-    return <div className='login'>
-      <h1>Luncher</h1>
-      <h4 style={{ marginBottom: "50px" }}>Aplikace pro profesionální management obědů</h4>
-      <div className='login-inner'>
-        <p style={{ fontSize: "12px", marginTop: "10px" }}>
-          Zobrazované jméno by mělo být vaše jméno nebo přezdívka, pod kterou vás kolegové dokáží snadno identifikovat. Jméno je možné kdykoli změnit.
-        </p>
-        Zobrazované jméno: <input style={{ marginTop: "10px" }} ref={loginRef} type='text' onKeyDown={event => {
+  if (!auth?.login) {
+    return (
+      <div className='login-page'>
+        <div className='login-card'>
+          <h1 className='login-logo'>Luncher</h1>
+          <p className='login-subtitle'>Aplikace pro profesionální management obědů</p>
+          <div className='login-form'>
+            <div>
+              <label htmlFor="login-input">Zobrazované jméno</label>
+              <input
+                id="login-input"
+                ref={loginRef}
+                type='text'
+                placeholder="Např. Jan Novák"
+                onKeyDown={event => {
                   if (event.key === 'Enter') {
                     doLogin()
                   }
-        }} />
-        <Button onClick={doLogin} style={{ marginTop: "20px" }}>Uložit</Button>
+                }}
+              />
+              <p className='hint'>
+                Zadejte jméno nebo přezdívku, pod kterou vás kolegové snadno identifikují.
+                Jméno je možné kdykoli změnit.
+              </p>
+            </div>
+            <Button onClick={doLogin}>Pokračovat</Button>
           </div>
         </div>
+      </div>
+    );
   }
   return <div>Neplatný stav</div>
 }

client/src/Utils.tsx

@@ -1,14 +1,4 @@
-/**
- * Vrátí kořenovou URL serveru na základě aktuálního prostředí (vývojovou či produkční).
- * 
- * @returns kořenová URL serveru
- */
-export const getBaseUrl = (): string => {
-    if (process.env.PUBLIC_URL) {
-        return process.env.PUBLIC_URL;
-    }
-    return 'http://127.0.0.1:3001';
-}
+import { DepartureTime } from "../../types";
 
 const TOKEN_KEY = "token";
 
@@ -26,8 +16,8 @@ export const storeToken = (token: string) => {
  * 
  * @returns token nebo null
  */
-export const getToken = (): string | null => {
-    return localStorage.getItem(TOKEN_KEY);
+export const getToken = (): string | undefined => {
+    return localStorage.getItem(TOKEN_KEY) ?? undefined;
 }
 
 /**
@@ -36,3 +26,87 @@ export const getToken = (): string | null => {
 export const deleteToken = () => {
     localStorage.removeItem(TOKEN_KEY);
 }
+
+/**
+ * Vrátí human-readable reprezentaci předaného data a času pro zobrazení.
+ * Příklady:
+ *  - dnes 10:52
+ *  - 10.05.2023 10:52
+ */
+export function getHumanDateTime(datetime: Date) {
+    let hours = String(datetime.getHours()).padStart(2, '0');
+    let minutes = String(datetime.getMinutes()).padStart(2, "0");
+    if (new Date().toDateString() === datetime.toDateString()) {
+        return `dnes ${hours}:${minutes}`;
+    } else {
+        let day = String(datetime.getDate()).padStart(2, '0');
+        let month = String(datetime.getMonth() + 1).padStart(2, "0");
+        let year = datetime.getFullYear();
+        return `${day}.${month}.${year} ${hours}:${minutes}`;
+    }
+}
+
+/**
+ * Vrátí true, pokud je předaný čas větší než aktuální čas.
+ */
+export function isInTheFuture(time: DepartureTime) {
+    const now = new Date();
+    const currentHours = now.getHours();
+    const currentMinutes = now.getMinutes();
+    const currentDate = now.toDateString();
+    const [hours, minutes] = time.split(':').map(Number);
+
+    if (currentDate === now.toDateString()) {
+        return hours > currentHours || (hours === currentHours && minutes > currentMinutes);
+    }
+    return true;
+}
+
+/**
+ * Vrátí index dne v týdnu, kde pondělí=0, neděle=6
+ * 
+ * @param date datum
+ * @returns index dne v týdnu
+ */
+export const getDayOfWeekIndex = (date: Date) => {
+    // https://stackoverflow.com/a/4467559
+    return (((date.getDay() - 1) % 7) + 7) % 7;
+}
+
+/** Vrátí první pracovní den v týdnu předaného data. */
+export function getFirstWorkDayOfWeek(date: Date) {
+    const firstDay = new Date(date);
+    firstDay.setDate(date.getDate() - getDayOfWeekIndex(date));
+    return firstDay;
+}
+
+/** Vrátí poslední pracovní den v týdnu předaného data. */
+export function getLastWorkDayOfWeek(date: Date) {
+    const lastDay = new Date(date);
+    lastDay.setDate(date.getDate() + (4 - getDayOfWeekIndex(date)));
+    return lastDay;
+}
+
+/** Vrátí datum v ISO formátu. */
+export function formatDate(date: Date, format?: string) {
+    let day = String(date.getDate()).padStart(2, '0');
+    let month = String(date.getMonth() + 1).padStart(2, "0");
+    let year = String(date.getFullYear());
+
+    const f = format ?? 'YYYY-MM-DD';
+    return f.replace('DD', day).replace('MM', month).replace('YYYY', year);
+}
+
+/** Vrátí human-readable reprezentaci předaného data pro zobrazení. */
+export function getHumanDate(date: Date) {
+    let currentDay = String(date.getDate()).padStart(2, '0');
+    let currentMonth = String(date.getMonth() + 1).padStart(2, "0");
+    let currentYear = date.getFullYear();
+    return `${currentDay}.${currentMonth}.${currentYear}`;
+}
+
+/** Převede datum ve formátu YYYY-MM-DD na DD.MM.YYYY */
+export function formatDateString(dateString: string): string {
+    const [year, month, day] = dateString.split('-');
+    return `${day}.${month}.${year}`;
+}

client/src/api/Api.ts

@@ -1,57 +0,0 @@
-import { toast } from "react-toastify";
-import { getBaseUrl, getToken } from "../Utils";
-
-/**
- * Wrapper pro volání API, u kterých chceme automaticky zobrazit toaster s chybou ze serveru.
- * 
- * @param apiFunction volaná API funkce
- */
-export function errorHandler<T>(apiFunction: () => Promise<T>): Promise<T> {
-    return new Promise<T>((resolve, reject) => {
-        apiFunction().then((result) => {
-            resolve(result);
-        }).catch(e => {
-            toast.error(e.message, { theme: "colored" });
-        });
-    });
-}
-
-async function request<TResponse>(
-    url: string,
-    config: RequestInit = {}
-): Promise<TResponse> {
-    config.headers = config?.headers ? new Headers(config.headers) : new Headers();
-    config.headers.set("Authorization", `Bearer ${getToken()}`);
-    try {
-        const response = await fetch(getBaseUrl() + url, config);
-        if (!response.ok) {
-            const json = await response.json();
-            // Vyhodíme samotnou hlášku z odpovědi, odchytí si jí errorHandler
-            throw new Error(json.error);
-        }
-        return response.json() as TResponse;
-    } catch (e) {
-        return Promise.reject(e);
-    }
-}
-
-export const api = {
-    get: <TResponse>(url: string) => request<TResponse>(url),
-    post: <TBody extends BodyInit, TResponse>(url: string, body: TBody) => request<TResponse>(url, { method: 'POST', body, headers: { 'Content-Type': 'application/json' } }),
-}
-
-export const getQrUrl = (login: string) => {
-    return `${getBaseUrl()}/api/qr?login=${login}`;
-}
-
-export const getData = async (dayIndex?: number) => {
-    let url = '/api/data';
-    if (dayIndex != null) {
-        url += '?dayIndex=' + dayIndex;
-    }
-    return await api.get<any>(url);
-}
-
-export const login = async (login?: string) => {
-    return await api.post<any, any>('/api/login', JSON.stringify({ login }));
-}

client/src/api/FoodApi.ts

@@ -1,19 +0,0 @@
-import { api } from "./Api";
-
-const FOOD_API_PREFIX = '/api/food';
-
-export const addChoice = async (locationIndex: number, foodIndex?: number, dayIndex?: number) => {
-    return await api.post<any, any>(`${FOOD_API_PREFIX}/addChoice`, JSON.stringify({ locationIndex, foodIndex, dayIndex }));
-}
-
-export const removeChoices = async (locationIndex: number, dayIndex?: number) => {
-    return await api.post<any, any>(`${FOOD_API_PREFIX}/removeChoices`, JSON.stringify({ locationIndex, dayIndex }));
-}
-
-export const removeChoice = async (locationIndex: number, foodIndex: number, dayIndex?: number) => {
-    return await api.post<any, any>(`${FOOD_API_PREFIX}/removeChoice`, JSON.stringify({ locationIndex, foodIndex, dayIndex }));
-}
-
-export const changeDepartureTime = async (time: string, dayIndex?: number) => {
-    return await api.post<any, any>(`${FOOD_API_PREFIX}/changeDepartureTime`, JSON.stringify({ time, dayIndex }));
-}

client/src/api/PizzaDayApi.ts

@@ -1,44 +0,0 @@
-import { PizzaOrder } from "../types";
-import { api } from "./Api";
-
-const PIZZADAY_API_PREFIX = '/api/pizzaDay';
-
-export const createPizzaDay = async () => {
-    return await api.post<any, any>(`${PIZZADAY_API_PREFIX}/create`, undefined);
-}
-
-export const deletePizzaDay = async () => {
-    return await api.post<any, any>(`${PIZZADAY_API_PREFIX}/delete`, undefined);
-}
-
-export const lockPizzaDay = async () => {
-    return await api.post<any, any>(`${PIZZADAY_API_PREFIX}/lock`, undefined);
-}
-
-export const unlockPizzaDay = async () => {
-    return await api.post<any, any>(`${PIZZADAY_API_PREFIX}/unlock`, undefined);
-}
-
-export const finishOrder = async () => {
-    return await api.post<any, any>(`${PIZZADAY_API_PREFIX}/finishOrder`, undefined);
-}
-
-export const finishDelivery = async (bankAccount?: string, bankAccountHolder?: string) => {
-    return await api.post<any, any>(`${PIZZADAY_API_PREFIX}/finishDelivery`, JSON.stringify({ bankAccount, bankAccountHolder }));
-}
-
-export const addPizza = async (pizzaIndex: number, pizzaSizeIndex: number) => {
-    return await api.post<any, any>(`${PIZZADAY_API_PREFIX}/add`, JSON.stringify({ pizzaIndex, pizzaSizeIndex }));
-}
-
-export const removePizza = async (pizzaOrder: PizzaOrder) => {
-    return await api.post<any, any>(`${PIZZADAY_API_PREFIX}/remove`, JSON.stringify({ pizzaOrder }));
-}
-
-export const updatePizzaDayNote = async (note?: string) => {
-    return await api.post<any, any>(`${PIZZADAY_API_PREFIX}/updatePizzaDayNote`, JSON.stringify({ note }));
-}
-
-export const updatePizzaFee = async (login: string, text?: string, price?: number) => {
-    return await api.post<any, any>(`${PIZZADAY_API_PREFIX}/updatePizzaFee`, JSON.stringify({ login, text, price }));
-}

client/src/api/VotingApi.ts

@@ -1,12 +0,0 @@
-import { FeatureRequest } from "../types";
-import { api } from "./Api";
-
-const VOTING_API_PREFIX = '/api/voting';
-
-export const getFeatureVotes = async () => {
-    return await api.get<any>(`${VOTING_API_PREFIX}/getVotes`);
-}
-
-export const updateFeatureVote = async (option: FeatureRequest, active: boolean) => {
-    return await api.post<any, any>(`${VOTING_API_PREFIX}/updateVote`, JSON.stringify({ option, active }));
-}

client/src/components/Footer.tsx

@@ -1,7 +1,12 @@
-import { Navbar } from "react-bootstrap";
-
 export default function Footer() {
-    return <Navbar className="text-light" variant='dark' expand="lg" style={{ display: "flex", justifyContent: "center" }}>
-        <span>🄯 Kancelář 51, Marbes s.r.o. Žádná práva nevyhrazena. TODO a zdrojové kódy dostupné <a href="https://gitea.melancholik.eu/mates/Luncher">zde</a>.</span>
-    </Navbar >
+    return (
+        <footer className="footer">
+            <span>
+                Zdroj. kódy dostupné na{' '}
+                <a href="https://gitea.melancholik.eu/mates/Luncher" target="_blank" rel="noopener noreferrer">
+                    Gitea
+                </a>
+            </span>
+        </footer>
+    );
 }

client/src/components/Header.tsx

@@ -1,37 +1,120 @@
 import { useEffect, useState } from "react";
-import { Navbar, Nav, NavDropdown } from "react-bootstrap";
+import { Navbar, Nav, NavDropdown, Modal, Button } from "react-bootstrap";
 import { useAuth } from "../context/auth";
-import BankAccountModal from "./modals/BankAccountModal";
-import { useBank } from "../context/bank";
+import SettingsModal from "./modals/SettingsModal";
+import { useSettings, ThemePreference } from "../context/settings";
 import FeaturesVotingModal from "./modals/FeaturesVotingModal";
-import { FeatureRequest } from "../types";
-import { errorHandler } from "../api/Api";
-import { getFeatureVotes, updateFeatureVote } from "../api/VotingApi";
+import PizzaCalculatorModal from "./modals/PizzaCalculatorModal";
+import RefreshMenuModal from "./modals/RefreshMenuModal";
+import GenerateQrModal from "./modals/GenerateQrModal";
+import GenerateMockDataModal from "./modals/GenerateMockDataModal";
+import ClearMockDataModal from "./modals/ClearMockDataModal";
+import { useNavigate } from "react-router";
+import { STATS_URL } from "../AppRoutes";
+import { FeatureRequest, getVotes, updateVote, LunchChoices, getChangelogs } from "../../../types";
+import { FontAwesomeIcon } from "@fortawesome/react-fontawesome";
+import { faSun, faMoon } from "@fortawesome/free-solid-svg-icons";
+import { formatDateString } from "../Utils";
 
+const LAST_SEEN_CHANGELOG_KEY = "lastChangelogDate";
 
-export default function Header() {
+const IS_DEV = process.env.NODE_ENV === 'development';
+
+type Props = {
+    choices?: LunchChoices;
+    dayIndex?: number;
+};
+
+export default function Header({ choices, dayIndex }: Props) {
     const auth = useAuth();
-    const bank = useBank();
-    const [bankModalOpen, setBankModalOpen] = useState<boolean>(false);
+    const settings = useSettings();
+    const navigate = useNavigate();
+    const [settingsModalOpen, setSettingsModalOpen] = useState<boolean>(false);
     const [votingModalOpen, setVotingModalOpen] = useState<boolean>(false);
-    const [featureVotes, setFeatureVotes] = useState<FeatureRequest[]>([]);
+    const [pizzaModalOpen, setPizzaModalOpen] = useState<boolean>(false);
+    const [refreshMenuModalOpen, setRefreshMenuModalOpen] = useState<boolean>(false);
+    const [changelogModalOpen, setChangelogModalOpen] = useState<boolean>(false);
+    const [changelogEntries, setChangelogEntries] = useState<Record<string, string[]>>({});
+    const [qrModalOpen, setQrModalOpen] = useState<boolean>(false);
+    const [generateMockModalOpen, setGenerateMockModalOpen] = useState<boolean>(false);
+    const [clearMockModalOpen, setClearMockModalOpen] = useState<boolean>(false);
+    const [featureVotes, setFeatureVotes] = useState<FeatureRequest[] | undefined>([]);
+
+    // Zjistíme aktuální efektivní téma (pro zobrazení správné ikony)
+    const [effectiveTheme, setEffectiveTheme] = useState<'light' | 'dark'>('light');
+
+    useEffect(() => {
+        const updateEffectiveTheme = () => {
+            if (settings?.themePreference === 'system') {
+                const isDark = window.matchMedia('(prefers-color-scheme: dark)').matches;
+                setEffectiveTheme(isDark ? 'dark' : 'light');
+            } else {
+                setEffectiveTheme(settings?.themePreference || 'light');
+            }
+        };
+
+        updateEffectiveTheme();
+
+        const mediaQuery = window.matchMedia('(prefers-color-scheme: dark)');
+        mediaQuery.addEventListener('change', updateEffectiveTheme);
+        return () => mediaQuery.removeEventListener('change', updateEffectiveTheme);
+    }, [settings?.themePreference]);
 
     useEffect(() => {
         if (auth?.login) {
-            getFeatureVotes().then(votes => {
-                setFeatureVotes(votes);
+            getVotes().then(response => {
+                setFeatureVotes(response.data);
             })
         }
     }, [auth?.login]);
 
-    const closeBankModal = () => {
-        setBankModalOpen(false);
+    useEffect(() => {
+        if (!auth?.login) return;
+        const lastSeen = localStorage.getItem(LAST_SEEN_CHANGELOG_KEY) ?? undefined;
+        getChangelogs({ query: lastSeen ? { since: lastSeen } : {} }).then(response => {
+            const entries = response.data;
+            if (!entries || Object.keys(entries).length === 0) return;
+            setChangelogEntries(entries);
+            setChangelogModalOpen(true);
+            const newestDate = Object.keys(entries).sort((a, b) => b.localeCompare(a))[0];
+            localStorage.setItem(LAST_SEEN_CHANGELOG_KEY, newestDate);
+        });
+    }, [auth?.login]);
+
+    const closeSettingsModal = () => {
+        setSettingsModalOpen(false);
     }
 
     const closeVotingModal = () => {
         setVotingModalOpen(false);
     }
 
+    const closePizzaModal = () => {
+        setPizzaModalOpen(false);
+    }
+
+    const closeRefreshMenuModal = () => {
+        setRefreshMenuModalOpen(false);
+    }
+
+    const closeQrModal = () => {
+        setQrModalOpen(false);
+    }
+
+    const handleQrMenuClick = () => {
+        if (!settings?.bankAccount || !settings?.holderName) {
+            alert('Pro generování QR kódů je nutné mít v nastavení vyplněné číslo účtu a jméno držitele účtu.');
+            return;
+        }
+        setQrModalOpen(true);
+    }
+
+    const toggleTheme = () => {
+        // Přepínáme mezi light a dark (ignorujeme system pro jednoduchost)
+        const newTheme: ThemePreference = effectiveTheme === 'dark' ? 'light' : 'dark';
+        settings?.setThemePreference(newTheme);
+    }
+
     const isValidInteger = (str: string) => {
         str = str.trim();
         if (!str) {
@@ -42,19 +125,19 @@ export default function Header() {
         return n !== Infinity && String(n) === str && n >= 0;
     }
 
-    const saveBankAccount = (bankAccountNumber?: string, bankAccountHolderName?: string) => {
+    const saveSettings = (bankAccountNumber?: string, bankAccountHolderName?: string, hideSoupsOption?: boolean, themePreference?: ThemePreference) => {
         if (bankAccountNumber) {
             try {
                 // Validace kódu banky
-                if (bankAccountNumber.indexOf('/') < 0) {
-                    throw Error("Číslo účtu neobsahuje lomítko/kód banky")
+                if (!bankAccountNumber.includes('/')) {
+                    throw new Error("Číslo účtu neobsahuje lomítko/kód banky")
                 }
                 const split = bankAccountNumber.split("/");
                 if (split[1].length !== 4) {
-                    throw Error("Kód banky musí být 4 číslice")
+                    throw new Error("Kód banky musí být 4 číslice")
                 }
                 if (!isValidInteger(split[1])) {
-                    throw Error("Kód banky není číslo")
+                    throw new Error("Kód banky není číslo")
                 }
 
                 // Validace čísla a předčíslí
@@ -64,34 +147,38 @@ export default function Header() {
                     cislo = cislo.replace('-', '');
                 }
                 if (!isValidInteger(cislo)) {
-                    throw Error("Předčíslí nebo číslo účtu neobsahuje pouze číslice")
+                    throw new Error("Předčíslí nebo číslo účtu neobsahuje pouze číslice")
                 }
                 if (cislo.length < 16) {
                     cislo = cislo.padStart(16, '0');
                 }
                 let sum = 0;
-                for (var i = 0; i < cislo.length; i++) {
+                for (let i = 0; i < cislo.length; i++) {
                     const char = cislo.charAt(i);
                     const order = (cislo.length - 1) - i;
                     const weight = (2 ** order) % 11;
                     sum += Number.parseInt(char) * weight
                 }
                 if (sum % 11 !== 0) {
-                    throw Error("Číslo účtu je neplatné")
+                    throw new Error("Číslo účtu je neplatné")
                 }
             } catch (e: any) {
                 alert(e.message)
                 return
             }
         }
-        bank?.setBankAccountNumber(bankAccountNumber);
-        bank?.setBankAccountHolderName(bankAccountHolderName);
-        closeBankModal();
+        settings?.setBankAccountNumber(bankAccountNumber);
+        settings?.setBankAccountHolderName(bankAccountHolderName);
+        settings?.setHideSoupsOption(hideSoupsOption);
+        if (themePreference) {
+            settings?.setThemePreference(themePreference);
+        }
+        closeSettingsModal();
     }
 
     const saveFeatureVote = async (option: FeatureRequest, active: boolean) => {
-        await errorHandler(() => updateFeatureVote(option, active));
-        const votes = [...featureVotes];
+        await updateVote({ body: { option, active } });
+        const votes = [...featureVotes || []];
         if (active) {
             votes.push(option);
         } else {
@@ -101,18 +188,99 @@ export default function Header() {
     }
 
     return <Navbar variant='dark' expand="lg">
-        <Navbar.Brand>Luncher</Navbar.Brand>
+        <Navbar.Brand href="/">Luncher</Navbar.Brand>
         <Navbar.Toggle aria-controls="basic-navbar-nav" />
         <Navbar.Collapse id="basic-navbar-nav">
             <Nav className="nav">
+                <button
+                    className="theme-toggle"
+                    onClick={toggleTheme}
+                    title={effectiveTheme === 'dark' ? 'Přepnout na světlý režim' : 'Přepnout na tmavý režim'}
+                    aria-label="Přepnout barevný motiv"
+                >
+                    <FontAwesomeIcon icon={effectiveTheme === 'dark' ? faSun : faMoon} />
+                </button>
                 <NavDropdown align="end" title={auth?.login} id="basic-nav-dropdown">
-                    <NavDropdown.Item onClick={() => setBankModalOpen(true)}>Nastavit číslo účtu</NavDropdown.Item>
+                    <NavDropdown.Item onClick={() => setSettingsModalOpen(true)}>Nastavení</NavDropdown.Item>
+                    <NavDropdown.Item onClick={() => setRefreshMenuModalOpen(true)}>Přenačtení menu</NavDropdown.Item>
                     <NavDropdown.Item onClick={() => setVotingModalOpen(true)}>Hlasovat o nových funkcích</NavDropdown.Item>
+                    <NavDropdown.Item onClick={() => setPizzaModalOpen(true)}>Pizza kalkulačka</NavDropdown.Item>
+                    <NavDropdown.Item onClick={handleQrMenuClick}>Generování QR kódů</NavDropdown.Item>
+                    <NavDropdown.Item onClick={() => navigate(STATS_URL)}>Statistiky</NavDropdown.Item>
+                    <NavDropdown.Item onClick={() => {
+                        getChangelogs().then(response => {
+                            const entries = response.data ?? {};
+                            setChangelogEntries(entries);
+                            setChangelogModalOpen(true);
+                            const dates = Object.keys(entries).sort((a, b) => b.localeCompare(a));
+                            if (dates.length > 0) {
+                                localStorage.setItem(LAST_SEEN_CHANGELOG_KEY, dates[0]);
+                            }
+                        });
+                    }}>Novinky</NavDropdown.Item>
+                    {IS_DEV && (
+                        <>
+                            <NavDropdown.Divider />
+                            <NavDropdown.Item onClick={() => setGenerateMockModalOpen(true)}>🔧 Generovat mock data</NavDropdown.Item>
+                            <NavDropdown.Item onClick={() => setClearMockModalOpen(true)}>🔧 Smazat data dne</NavDropdown.Item>
+                        </>
+                    )}
+                    <NavDropdown.Divider />
                     <NavDropdown.Item onClick={auth?.logout}>Odhlásit se</NavDropdown.Item>
                 </NavDropdown>
             </Nav>
         </Navbar.Collapse>
-        <BankAccountModal isOpen={bankModalOpen} onClose={closeBankModal} onSave={saveBankAccount} />
+        <SettingsModal isOpen={settingsModalOpen} onClose={closeSettingsModal} onSave={saveSettings} />
+        <RefreshMenuModal isOpen={refreshMenuModalOpen} onClose={closeRefreshMenuModal} />
         <FeaturesVotingModal isOpen={votingModalOpen} onClose={closeVotingModal} onChange={saveFeatureVote} initialValues={featureVotes} />
+        <PizzaCalculatorModal isOpen={pizzaModalOpen} onClose={closePizzaModal} />
+        {choices && settings?.bankAccount && settings?.holderName && (
+            <GenerateQrModal
+                isOpen={qrModalOpen}
+                onClose={closeQrModal}
+                choices={choices}
+                bankAccount={settings.bankAccount}
+                bankAccountHolder={settings.holderName}
+            />
+        )}
+        {IS_DEV && (
+            <>
+                <GenerateMockDataModal
+                    isOpen={generateMockModalOpen}
+                    onClose={() => setGenerateMockModalOpen(false)}
+                    currentDayIndex={dayIndex}
+                />
+                <ClearMockDataModal
+                    isOpen={clearMockModalOpen}
+                    onClose={() => setClearMockModalOpen(false)}
+                    currentDayIndex={dayIndex}
+                />
+            </>
+        )}
+        <Modal show={changelogModalOpen} onHide={() => setChangelogModalOpen(false)} size="lg">
+            <Modal.Header closeButton>
+                <Modal.Title><h2>Novinky</h2></Modal.Title>
+            </Modal.Header>
+            <Modal.Body>
+                {Object.keys(changelogEntries).sort((a, b) => b.localeCompare(a)).map(date => (
+                    <div key={date}>
+                        <strong>{formatDateString(date)}</strong>
+                        <ul>
+                            {changelogEntries[date].map((item, index) => (
+                                <li key={index}>{item}</li>
+                            ))}
+                        </ul>
+                    </div>
+                ))}
+                {Object.keys(changelogEntries).length === 0 && (
+                    <p>Žádné novinky.</p>
+                )}
+            </Modal.Body>
+            <Modal.Footer>
+                <Button variant="secondary" onClick={() => setChangelogModalOpen(false)}>
+                    Zavřít
+                </Button>
+            </Modal.Footer>
+        </Modal>
     </Navbar>
 }

client/src/components/Loader.tsx

@@ -2,18 +2,20 @@ import { IconDefinition } from '@fortawesome/free-solid-svg-icons';
 import { FontAwesomeIcon } from '@fortawesome/react-fontawesome'
 
 type Props = {
-  title?: String,
+  title?: string,
   icon: IconDefinition,
-  description: String,
-  animation?: String,
+  description: string,
+  animation?: string,
 }
 
-function Loader(props: Props) {
-  return <div className='loader'>
-    <h1>{props.title || 'Prosím čekejte...'}</h1>
-    <FontAwesomeIcon icon={props.icon} className={`loader-icon mb-3 ` + (props.animation ?? '')} />
-    <p>{props.description}</p>
+function Loader(props: Readonly<Props>) {
+  return (
+    <div className='loader'>
+      <FontAwesomeIcon icon={props.icon} className={`loader-icon ${props.animation ?? ''}`} />
+      <h2 className='loader-title'>{props.title ?? 'Prosím čekejte...'}</h2>
+      <p className='loader-description'>{props.description}</p>
     </div>
+  );
 }
 
 export default Loader;

client/src/components/PizzaOrderList.tsx

@@ -1,46 +1,57 @@
 import { Table } from "react-bootstrap";
-import { Order, PizzaDayState, PizzaOrder } from "../types";
 import PizzaOrderRow from "./PizzaOrderRow";
-import { updatePizzaFee } from "../api/PizzaDayApi";
+import { PizzaDayState, PizzaOrder, PizzaVariant, updatePizzaFee } from "../../../types";
 
 type Props = {
     state: PizzaDayState,
-    orders: Order[],
-    onDelete: (pizzaOrder: PizzaOrder) => void,
+    orders: PizzaOrder[],
+    onDelete: (pizzaOrder: PizzaVariant) => void,
     creator: string,
 }
 
-export default function PizzaOrderList({ state, orders, onDelete, creator }: Props) {
+export default function PizzaOrderList({ state, orders, onDelete, creator }: Readonly<Props>) {
     const saveFees = async (customer: string, text?: string, price?: number) => {
-        await updatePizzaFee(customer, text, price);
+        await updatePizzaFee({ body: { login: customer, text, price } });
     }
 
     if (!orders?.length) {
-        return <p className="mt-3"><i>Zatím žádné objednávky...</i></p>
+        return <p className="mt-4" style={{ color: 'var(--luncher-text-muted)', fontStyle: 'italic' }}>Zatím žádné objednávky...</p>
     }
 
     const total = orders.reduce((total, order) => total + order.totalPrice, 0);
 
-    return <>
-        <Table className="mt-3" striped bordered hover>
-            <thead>
+    return (
+        <div className="mt-4" style={{
+            background: 'var(--luncher-bg-card)',
+            borderRadius: 'var(--luncher-radius-lg)',
+            overflow: 'hidden',
+            border: '1px solid var(--luncher-border-light)',
+            boxShadow: 'var(--luncher-shadow)'
+        }}>
+            <Table className="mb-0" style={{ color: 'var(--luncher-text)' }}>
+                <thead style={{ background: 'var(--luncher-primary-light)' }}>
                     <tr>
-                    <th>Jméno</th>
-                    <th>Objednávka</th>
-                    <th>Poznámka</th>
-                    <th>Příplatek</th>
-                    <th>Cena</th>
+                        <th style={{ padding: '16px 20px', color: 'var(--luncher-primary)', fontWeight: 600, border: 'none' }}>Jméno</th>
+                        <th style={{ padding: '16px 20px', color: 'var(--luncher-primary)', fontWeight: 600, border: 'none' }}>Objednávka</th>
+                        <th style={{ padding: '16px 20px', color: 'var(--luncher-primary)', fontWeight: 600, border: 'none' }}>Poznámka</th>
+                        <th style={{ padding: '16px 20px', color: 'var(--luncher-primary)', fontWeight: 600, border: 'none' }}>Příplatek</th>
+                        <th style={{ padding: '16px 20px', color: 'var(--luncher-primary)', fontWeight: 600, border: 'none', textAlign: 'right' }}>Cena</th>
                     </tr>
                 </thead>
                 <tbody>
-                {orders.map(order => <tr key={order.customer}>
+                    {orders.map(order => <tr key={order.customer} style={{ borderColor: 'var(--luncher-border-light)' }}>
                         <PizzaOrderRow creator={creator} state={state} order={order} onDelete={onDelete} onFeeModalSave={saveFees} />
                     </tr>)}
-                <tr style={{ fontWeight: 'bold' }}>
-                    <td colSpan={4}>Celkem</td>
-                    <td>{`${total} Kč`}</td>
+                    <tr style={{
+                        fontWeight: 700,
+                        background: 'var(--luncher-bg-hover)',
+                        borderTop: '2px solid var(--luncher-border)'
+                    }}>
+                        <td colSpan={4} style={{ padding: '16px 20px', border: 'none' }}>Celkem</td>
+                        <td style={{ padding: '16px 20px', border: 'none', textAlign: 'right', color: 'var(--luncher-primary)' }}>{`${total} Kč`}</td>
                     </tr>
                 </tbody>
             </Table>
-    </>
+        </div>
+    );
 }

client/src/components/PizzaOrderRow.tsx

@@ -2,44 +2,46 @@ import React, { useState } from "react";
 import { FontAwesomeIcon } from "@fortawesome/react-fontawesome";
 import { faMoneyBill1, faTrashCan } from "@fortawesome/free-regular-svg-icons";
 import { useAuth } from "../context/auth";
-import { Order, PizzaDayState, PizzaOrder } from "../types";
 import PizzaAdditionalFeeModal from "./modals/PizzaAdditionalFeeModal";
+import { PizzaDayState, PizzaOrder, PizzaVariant } from "../../../types";
 
 type Props = {
     creator: string,
-    order: Order,
+    order: PizzaOrder,
     state: PizzaDayState,
-    onDelete: (order: PizzaOrder) => void,
+    onDelete: (order: PizzaVariant) => void,
     onFeeModalSave: (customer: string, name?: string, price?: number) => void,
 }
 
-export default function PizzaOrderRow({ creator, order, state, onDelete, onFeeModalSave }: Props) {
+export default function PizzaOrderRow({ creator, order, state, onDelete, onFeeModalSave }: Readonly<Props>) {
     const auth = useAuth();
-    const [isFeeModalOpen, setFeeModalOpen] = useState<boolean>(false);
+    const [isFeeModalOpen, setIsFeeModalOpen] = useState<boolean>(false);
 
     const saveFees = (customer: string, text?: string, price?: number) => {
         onFeeModalSave(customer, text, price);
-        setFeeModalOpen(false);
+        setIsFeeModalOpen(false);
     }
 
     return <>
         <td>{order.customer}</td>
-        <td>{order.pizzaList.map<React.ReactNode>((pizzaOrder, index) =>
-            <span key={index}>
+        <td>{order.pizzaList!.map<React.ReactNode>(pizzaOrder =>
+            <span key={pizzaOrder.name}>
                 {`${pizzaOrder.name}, ${pizzaOrder.size} (${pizzaOrder.price} Kč)`}
                 {auth?.login === order.customer && state === PizzaDayState.CREATED &&
+                    <span title='Odstranit'>
                         <FontAwesomeIcon onClick={() => {
                             onDelete(pizzaOrder);
-                    }} title='Odstranit' className='action-icon' icon={faTrashCan} />
+                        }} className='action-icon' icon={faTrashCan} />
+                    </span>
                 }
             </span>)
             .reduce((prev, curr, index) => [prev, <br key={`br-${index}`} />, curr])}
         </td>
-        <td style={{ maxWidth: "200px" }}>{order.note || '-'}</td>
+        <td style={{ maxWidth: "200px" }}>{order.note ?? '-'}</td>
         <td style={{ maxWidth: "200px" }}>{order.fee?.price ? `${order.fee.price} Kč${order.fee.text ? ` (${order.fee.text})` : ''}` : '-'}</td>
         <td>
-            {order.totalPrice} Kč{auth?.login === creator && state === PizzaDayState.CREATED && <FontAwesomeIcon onClick={() => { setFeeModalOpen(true) }} title='Nastavit příplatek' className='action-icon' icon={faMoneyBill1} />}
+            {order.totalPrice} Kč{auth?.login === creator && state === PizzaDayState.CREATED && <span title='Nastavit příplatek'><FontAwesomeIcon onClick={() => { setIsFeeModalOpen(true) }} className='action-icon' icon={faMoneyBill1} /></span>}
         </td>
-        <PizzaAdditionalFeeModal customerName={order.customer} isOpen={isFeeModalOpen} onClose={() => setFeeModalOpen(false)} onSave={saveFees} initialValues={{ text: order.fee?.text, price: order.fee?.price?.toString() }} />
+        <PizzaAdditionalFeeModal customerName={order.customer} isOpen={isFeeModalOpen} onClose={() => setIsFeeModalOpen(false)} onSave={saveFees} initialValues={{ text: order.fee?.text, price: order.fee?.price?.toString() }} />
     </>
 }

client/src/components/modals/BankAccountModal.tsx

@@ -1,35 +0,0 @@
-import { useRef } from "react";
-import { Modal, Button } from "react-bootstrap"
-import { useBank } from "../../context/bank";
-
-type Props = {
-    isOpen: boolean,
-    onClose: () => void,
-    onSave: (bankAccountNumber?: string, bankAccountHolderName?: string) => void,
-}
-
-/** Modální dialog pro nastavení čísla účtu a jména majitele. */
-export default function BankAccountModal({ isOpen, onClose, onSave }: Props) {
-    const bank = useBank();
-    const bankAccountRef = useRef<HTMLInputElement>(null);
-    const nameRef = useRef<HTMLInputElement>(null);
-
-    return <Modal show={isOpen} onHide={onClose} size="lg">
-        <Modal.Header closeButton>
-            <Modal.Title>Bankovní účet</Modal.Title>
-        </Modal.Header>
-        <Modal.Body>
-            <p>Nastavením čísla účtu umožníte automatické generování QR kódů pro úhradu za vámi provedené objednávky v rámci Pizza day.<br />Pokud vaše číslo účtu neobsahuje předčíslí, je možné ho zcela vynechat.<br /><br />Číslo účtu není ukládáno na serveru, posílá se na něj pouze za účelem vygenerování QR kódů.</p>
-            Číslo účtu: <input className="mb-3" ref={bankAccountRef} type="text" placeholder="123456-1234567890/1234" defaultValue={bank?.bankAccount} /> <br />
-            Název příjemce (jméno majitele účtu): <input ref={nameRef} type="text" placeholder="Jan Novák" defaultValue={bank?.holderName} />
-        </Modal.Body>
-        <Modal.Footer>
-            <Button variant="secondary" onClick={onClose}>
-                Storno
-            </Button>
-            <Button variant="primary" onClick={() => onSave(bankAccountRef.current?.value, nameRef.current?.value)}>
-                Uložit
-            </Button>
-        </Modal.Footer>
-    </Modal>
-}

client/src/components/modals/ClearMockDataModal.tsx

@@ -0,0 +1,104 @@
+import { useState } from "react";
+import { Modal, Button, Alert } from "react-bootstrap";
+import { clearMockData, DayIndex } from "../../../../types";
+
+type Props = {
+    isOpen: boolean;
+    onClose: () => void;
+    currentDayIndex?: number;
+};
+
+const DAY_NAMES = ['Pondělí', 'Úterý', 'Středa', 'Čtvrtek', 'Pátek'];
+
+/** Modální dialog pro smazání mock dat (pouze DEV). */
+export default function ClearMockDataModal({ isOpen, onClose, currentDayIndex }: Readonly<Props>) {
+    const [loading, setLoading] = useState(false);
+    const [error, setError] = useState<string | null>(null);
+    const [success, setSuccess] = useState(false);
+
+    const handleClear = async () => {
+        setError(null);
+        setLoading(true);
+
+        try {
+            const body: any = {};
+            if (currentDayIndex !== undefined) {
+                body.dayIndex = currentDayIndex as DayIndex;
+            }
+
+            const response = await clearMockData({ body });
+            if (response.error) {
+                setError((response.error as any).error || 'Nastala chyba při mazání dat');
+            } else {
+                setSuccess(true);
+                setTimeout(() => {
+                    onClose();
+                    setSuccess(false);
+                }, 1500);
+            }
+        } catch (e: any) {
+            setError(e.message || 'Nastala chyba při mazání dat');
+        } finally {
+            setLoading(false);
+        }
+    };
+
+    const handleClose = () => {
+        setError(null);
+        setSuccess(false);
+        onClose();
+    };
+
+    const dayName = currentDayIndex !== undefined ? DAY_NAMES[currentDayIndex] : 'aktuální den';
+
+    return (
+        <Modal show={isOpen} onHide={handleClose}>
+            <Modal.Header closeButton>
+                <Modal.Title><h2>Smazat data</h2></Modal.Title>
+            </Modal.Header>
+            <Modal.Body>
+                {success ? (
+                    <Alert variant="success">
+                        Data byla úspěšně smazána!
+                    </Alert>
+                ) : (
+                    <>
+                        <Alert variant="warning">
+                            <strong>DEV režim</strong> - Tato funkce je dostupná pouze ve vývojovém prostředí.
+                        </Alert>
+
+                        {error && (
+                            <Alert variant="danger" onClose={() => setError(null)} dismissible>
+                                {error}
+                            </Alert>
+                        )}
+
+                        <p>
+                            Opravdu chcete smazat všechny volby stravování pro <strong>{dayName}</strong>?
+                        </p>
+                        <p className="text-muted">
+                            Tato akce je nevratná.
+                        </p>
+                    </>
+                )}
+            </Modal.Body>
+            <Modal.Footer>
+                {!success && (
+                    <>
+                        <Button variant="secondary" onClick={handleClose} disabled={loading}>
+                            Ne, zrušit
+                        </Button>
+                        <Button variant="danger" onClick={handleClear} disabled={loading}>
+                            {loading ? 'Mažu...' : 'Ano, smazat'}
+                        </Button>
+                    </>
+                )}
+                {success && (
+                    <Button variant="secondary" onClick={handleClose}>
+                        Zavřít
+                    </Button>
+                )}
+            </Modal.Footer>
+        </Modal>
+    );
+}

client/src/components/modals/FeaturesVotingModal.tsx

@@ -1,5 +1,5 @@
 import { Modal, Button, Form } from "react-bootstrap"
-import { FeatureRequest } from "../../types";
+import { FeatureRequest } from "../../../../types";
 
 type Props = {
     isOpen: boolean,
@@ -9,7 +9,7 @@ type Props = {
 }
 
 /** Modální dialog pro hlasování o nových funkcích. */
-export default function FeaturesVotingModal({ isOpen, onClose, onChange, initialValues }: Props) {
+export default function FeaturesVotingModal({ isOpen, onClose, onChange, initialValues }: Readonly<Props>) {
 
     const handleChange = (e: React.ChangeEvent<HTMLInputElement>) => {
         onChange(e.currentTarget.value as FeatureRequest, e.currentTarget.checked);
@@ -19,7 +19,7 @@ export default function FeaturesVotingModal({ isOpen, onClose, onChange, initial
         <Modal.Header closeButton>
             <Modal.Title>
                 Hlasujte pro nové funkce
-                <p style={{ fontSize: '12px' }}>Je možno vybrat maximálně 3 možnosti</p>
+                <p style={{ fontSize: '12px' }}>Je možno vybrat maximálně 4 možnosti</p>
             </Modal.Title>
         </Modal.Header>
         <Modal.Body>
@@ -31,7 +31,7 @@ export default function FeaturesVotingModal({ isOpen, onClose, onChange, initial
                     label={FeatureRequest[key]}
                     onChange={handleChange}
                     value={key}
-                    defaultChecked={initialValues && initialValues.includes(key as FeatureRequest)}
+                    defaultChecked={initialValues?.includes(key as FeatureRequest)}
                 />
             })}
             <p className="mt-3" style={{ fontSize: '12px' }}>Něco jiného? Dejte vědět.</p>

client/src/components/modals/GenerateMockDataModal.tsx

@@ -0,0 +1,140 @@
+import { useState } from "react";
+import { Modal, Button, Form, Alert } from "react-bootstrap";
+import { generateMockData, DayIndex } from "../../../../types";
+
+type Props = {
+    isOpen: boolean;
+    onClose: () => void;
+    currentDayIndex?: number;
+};
+
+const DAY_NAMES = ['Pondělí', 'Úterý', 'Středa', 'Čtvrtek', 'Pátek'];
+
+/** Modální dialog pro generování mock dat (pouze DEV). */
+export default function GenerateMockDataModal({ isOpen, onClose, currentDayIndex }: Readonly<Props>) {
+    const [dayIndex, setDayIndex] = useState<number | undefined>(currentDayIndex);
+    const [count, setCount] = useState<string>('');
+    const [loading, setLoading] = useState(false);
+    const [error, setError] = useState<string | null>(null);
+    const [success, setSuccess] = useState(false);
+
+    const handleGenerate = async () => {
+        setError(null);
+        setLoading(true);
+
+        try {
+            const body: any = {};
+            if (dayIndex !== undefined) {
+                body.dayIndex = dayIndex as DayIndex;
+            }
+            if (count && count.trim() !== '') {
+                const countNum = parseInt(count, 10);
+                if (isNaN(countNum) || countNum < 1 || countNum > 100) {
+                    setError('Počet musí být číslo mezi 1 a 100');
+                    setLoading(false);
+                    return;
+                }
+                body.count = countNum;
+            }
+
+            const response = await generateMockData({ body });
+            if (response.error) {
+                setError((response.error as any).error || 'Nastala chyba při generování dat');
+            } else {
+                setSuccess(true);
+                setTimeout(() => {
+                    onClose();
+                    setSuccess(false);
+                    setCount('');
+                }, 1500);
+            }
+        } catch (e: any) {
+            setError(e.message || 'Nastala chyba při generování dat');
+        } finally {
+            setLoading(false);
+        }
+    };
+
+    const handleClose = () => {
+        setError(null);
+        setSuccess(false);
+        setCount('');
+        onClose();
+    };
+
+    return (
+        <Modal show={isOpen} onHide={handleClose}>
+            <Modal.Header closeButton>
+                <Modal.Title><h2>Generovat mock data</h2></Modal.Title>
+            </Modal.Header>
+            <Modal.Body>
+                {success ? (
+                    <Alert variant="success">
+                        Mock data byla úspěšně vygenerována!
+                    </Alert>
+                ) : (
+                    <>
+                        <Alert variant="warning">
+                            <strong>DEV režim</strong> - Tato funkce je dostupná pouze ve vývojovém prostředí.
+                        </Alert>
+
+                        {error && (
+                            <Alert variant="danger" onClose={() => setError(null)} dismissible>
+                                {error}
+                            </Alert>
+                        )}
+
+                        <Form.Group className="mb-3">
+                            <Form.Label>Den</Form.Label>
+                            <Form.Select
+                                value={dayIndex ?? ''}
+                                onChange={e => setDayIndex(e.target.value === '' ? undefined : parseInt(e.target.value, 10))}
+                            >
+                                <option value="">Aktuální den</option>
+                                {DAY_NAMES.map((name, index) => (
+                                    <option key={index} value={index}>{name}</option>
+                                ))}
+                            </Form.Select>
+                            <Form.Text className="text-muted">
+                                Pokud není vybráno, použije se aktuální den.
+                            </Form.Text>
+                        </Form.Group>
+
+                        <Form.Group className="mb-3">
+                            <Form.Label>Počet záznamů</Form.Label>
+                            <Form.Control
+                                type="number"
+                                placeholder="Náhodný (5-20)"
+                                value={count}
+                                onChange={e => setCount(e.target.value)}
+                                min={1}
+                                max={100}
+                                onKeyDown={e => e.stopPropagation()}
+                            />
+                            <Form.Text className="text-muted">
+                                Pokud není zadáno, vybere se náhodný počet 5-20.
+                            </Form.Text>
+                        </Form.Group>
+                    </>
+                )}
+            </Modal.Body>
+            <Modal.Footer>
+                {!success && (
+                    <>
+                        <Button variant="secondary" onClick={handleClose} disabled={loading}>
+                            Storno
+                        </Button>
+                        <Button variant="primary" onClick={handleGenerate} disabled={loading}>
+                            {loading ? 'Generuji...' : 'Generovat'}
+                        </Button>
+                    </>
+                )}
+                {success && (
+                    <Button variant="secondary" onClick={handleClose}>
+                        Zavřít
+                    </Button>
+                )}
+            </Modal.Footer>
+        </Modal>
+    );
+}

client/src/components/modals/GenerateQrModal.tsx

@@ -0,0 +1,255 @@
+import { useState, useEffect, useCallback } from "react";
+import { Modal, Button, Form, Table, Alert } from "react-bootstrap";
+import { generateQr, LunchChoices, QrRecipient } from "../../../../types";
+
+type UserEntry = {
+    login: string;
+    selected: boolean;
+    purpose: string;
+    amount: string;
+};
+
+type Props = {
+    isOpen: boolean;
+    onClose: () => void;
+    choices: LunchChoices;
+    bankAccount: string;
+    bankAccountHolder: string;
+};
+
+/** Modální dialog pro generování QR kódů pro platbu. */
+export default function GenerateQrModal({ isOpen, onClose, choices, bankAccount, bankAccountHolder }: Readonly<Props>) {
+    const [users, setUsers] = useState<UserEntry[]>([]);
+    const [error, setError] = useState<string | null>(null);
+    const [loading, setLoading] = useState(false);
+    const [success, setSuccess] = useState(false);
+
+    // Při otevření modálu načteme seznam uživatelů z choices
+    useEffect(() => {
+        if (isOpen && choices) {
+            const userLogins = new Set<string>();
+            // Projdeme všechny lokace a získáme unikátní loginy
+            Object.values(choices).forEach(locationChoices => {
+                if (locationChoices) {
+                    Object.keys(locationChoices).forEach(login => {
+                        userLogins.add(login);
+                    });
+                }
+            });
+            // Vytvoříme seznam uživatelů
+            const userList: UserEntry[] = Array.from(userLogins)
+                .sort((a, b) => a.localeCompare(b, 'cs'))
+                .map(login => ({
+                    login,
+                    selected: false,
+                    purpose: '',
+                    amount: '',
+                }));
+            setUsers(userList);
+            setError(null);
+            setSuccess(false);
+        }
+    }, [isOpen, choices]);
+
+    const handleCheckboxChange = useCallback((login: string, checked: boolean) => {
+        setUsers(prev => prev.map(u =>
+            u.login === login ? { ...u, selected: checked } : u
+        ));
+    }, []);
+
+    const handlePurposeChange = useCallback((login: string, value: string) => {
+        setUsers(prev => prev.map(u =>
+            u.login === login ? { ...u, purpose: value } : u
+        ));
+    }, []);
+
+    const handleAmountChange = useCallback((login: string, value: string) => {
+        // Povolíme pouze čísla, tečku a čárku
+        const sanitized = value.replace(/[^0-9.,]/g, '').replace(',', '.');
+        setUsers(prev => prev.map(u =>
+            u.login === login ? { ...u, amount: sanitized } : u
+        ));
+    }, []);
+
+    const validateAmount = (amountStr: string): number | null => {
+        if (!amountStr || amountStr.trim().length === 0) {
+            return null;
+        }
+        const amount = parseFloat(amountStr);
+        if (isNaN(amount) || amount <= 0) {
+            return null;
+        }
+        // Max 2 desetinná místa
+        const parts = amountStr.split('.');
+        if (parts.length === 2 && parts[1].length > 2) {
+            return null;
+        }
+        return Math.round(amount * 100) / 100; // Zaokrouhlíme na 2 desetinná místa
+    };
+
+    const handleGenerate = async () => {
+        setError(null);
+        const selectedUsers = users.filter(u => u.selected);
+
+        if (selectedUsers.length === 0) {
+            setError("Nebyl vybrán žádný uživatel");
+            return;
+        }
+
+        // Validace
+        const recipients: QrRecipient[] = [];
+        for (const user of selectedUsers) {
+            if (!user.purpose || user.purpose.trim().length === 0) {
+                setError(`Uživatel ${user.login} nemá vyplněný účel platby`);
+                return;
+            }
+            const amount = validateAmount(user.amount);
+            if (amount === null) {
+                setError(`Uživatel ${user.login} má neplatnou částku (musí být kladné číslo s max. 2 desetinnými místy)`);
+                return;
+            }
+            recipients.push({
+                login: user.login,
+                purpose: user.purpose.trim(),
+                amount,
+            });
+        }
+
+        setLoading(true);
+        try {
+            const response = await generateQr({
+                body: {
+                    recipients,
+                    bankAccount,
+                    bankAccountHolder,
+                }
+            });
+            if (response.error) {
+                setError((response.error as any).error || 'Nastala chyba při generování QR kódů');
+            } else {
+                setSuccess(true);
+                // Po 2 sekundách zavřeme modal
+                setTimeout(() => {
+                    onClose();
+                }, 2000);
+            }
+        } catch (e: any) {
+            setError(e.message || 'Nastala chyba při generování QR kódů');
+        } finally {
+            setLoading(false);
+        }
+    };
+
+    const handleClose = () => {
+        setError(null);
+        setSuccess(false);
+        onClose();
+    };
+
+    const selectedCount = users.filter(u => u.selected).length;
+
+    return (
+        <Modal show={isOpen} onHide={handleClose} size="lg">
+            <Modal.Header closeButton>
+                <Modal.Title><h2>Generování QR kódů</h2></Modal.Title>
+            </Modal.Header>
+            <Modal.Body>
+                {success ? (
+                    <Alert variant="success">
+                        QR kódy byly úspěšně vygenerovány! Uživatelé je uvidí v sekci "Nevyřízené platby".
+                    </Alert>
+                ) : (
+                    <>
+                        <p>
+                            Vyberte uživatele, kterým chcete vygenerovat QR kód pro platbu.
+                            QR kódy se uživatelům zobrazí v sekci "Nevyřízené platby".
+                        </p>
+
+                        {error && (
+                            <Alert variant="danger" onClose={() => setError(null)} dismissible>
+                                {error}
+                            </Alert>
+                        )}
+
+                        {users.length === 0 ? (
+                            <Alert variant="info">
+                                V tento den nemá žádný uživatel zvolenou možnost stravování.
+                            </Alert>
+                        ) : (
+                            <Table striped bordered hover responsive>
+                                <thead>
+                                    <tr>
+                                        <th style={{ width: '50px' }}></th>
+                                        <th>Uživatel</th>
+                                        <th>Účel platby</th>
+                                        <th style={{ width: '120px' }}>Částka (Kč)</th>
+                                    </tr>
+                                </thead>
+                                <tbody>
+                                    {users.map(user => (
+                                        <tr key={user.login} className={user.selected ? '' : 'text-muted'}>
+                                            <td className="text-center">
+                                                <Form.Check
+                                                    type="checkbox"
+                                                    checked={user.selected}
+                                                    onChange={e => handleCheckboxChange(user.login, e.target.checked)}
+                                                />
+                                            </td>
+                                            <td>{user.login}</td>
+                                            <td>
+                                                <Form.Control
+                                                    type="text"
+                                                    placeholder="např. Pizza prosciutto"
+                                                    value={user.purpose}
+                                                    onChange={e => handlePurposeChange(user.login, e.target.value)}
+                                                    disabled={!user.selected}
+                                                    size="sm"
+                                                    onKeyDown={e => e.stopPropagation()}
+                                                />
+                                            </td>
+                                            <td>
+                                                <Form.Control
+                                                    type="text"
+                                                    placeholder="0.00"
+                                                    value={user.amount}
+                                                    onChange={e => handleAmountChange(user.login, e.target.value)}
+                                                    disabled={!user.selected}
+                                                    size="sm"
+                                                    onKeyDown={e => e.stopPropagation()}
+                                                />
+                                            </td>
+                                        </tr>
+                                    ))}
+                                </tbody>
+                            </Table>
+                        )}
+                    </>
+                )}
+            </Modal.Body>
+            <Modal.Footer>
+                {!success && (
+                    <>
+                        <span className="me-auto text-muted">
+                            Vybráno: {selectedCount} / {users.length}
+                        </span>
+                        <Button variant="secondary" onClick={handleClose} disabled={loading}>
+                            Storno
+                        </Button>
+                        <Button
+                            variant="primary"
+                            onClick={handleGenerate}
+                            disabled={loading || selectedCount === 0}
+                        >
+                            {loading ? 'Generuji...' : 'Generovat'}
+                        </Button>
+                    </>
+                )}
+                {success && (
+                    <Button variant="secondary" onClick={handleClose}>
+                        Zavřít
+                    </Button>
+                )}
+            </Modal.Footer>
+        </Modal>
+    );
+}

client/src/components/modals/NoteModal.tsx

@@ -0,0 +1,36 @@
+import { useRef } from "react";
+import { Modal, Button, Form } from "react-bootstrap"
+
+type Props = {
+    isOpen: boolean,
+    onClose: () => void,
+    onSave: (note?: string) => void,
+}
+
+/** Modální dialog pro úpravu obecné poznámky. */
+export default function NoteModal({ isOpen, onClose, onSave }: Readonly<Props>) {
+    const note = useRef<HTMLInputElement>(null);
+
+    const save = () => {
+        onSave(note?.current?.value);
+    }
+
+    return <Modal show={isOpen} onHide={onClose}>
+        <Modal.Header closeButton>
+            <Modal.Title>Úprava poznámky</Modal.Title>
+        </Modal.Header>
+        <Modal.Body>
+            <Form.Control ref={note} autoFocus={true} type="text" id="note" onKeyDown={event => {
+                if (event.key === 'Enter') {
+                    save();
+                }
+                event.stopPropagation();
+            }} />
+        </Modal.Body>
+        <Modal.Footer>
+            <Button variant="primary" onClick={save}>
+                Uložit
+            </Button>
+        </Modal.Footer>
+    </Modal>
+}

client/src/components/modals/PizzaAdditionalFeeModal.tsx

@@ -10,17 +10,17 @@ type Props = {
 }
 
 /** Modální dialog pro nastavení příplatků za pizzu. */
-export default function PizzaAdditionalFeeModal({ customerName, isOpen, onClose, onSave, initialValues }: Props) {
+export default function PizzaAdditionalFeeModal({ customerName, isOpen, onClose, onSave, initialValues }: Readonly<Props>) {
     const textRef = useRef<HTMLInputElement>(null);
     const priceRef = useRef<HTMLInputElement>(null);
 
     const doSubmit = () => {
-        onSave(customerName, textRef.current?.value, parseInt(priceRef.current?.value || "0"));
+        onSave(customerName, textRef.current?.value, Number.parseInt(priceRef.current?.value ?? "0"));
     }
 
     const handleKeyDown = (e: React.KeyboardEvent<HTMLInputElement>) => {
         if (e.key === 'Enter') {
-            onSave(customerName, textRef.current?.value, parseInt(priceRef.current?.value || "0"));
+            onSave(customerName, textRef.current?.value, Number.parseInt(priceRef.current?.value ?? "0"));
         }
     }
 

client/src/components/modals/PizzaCalculatorModal.tsx

@@ -0,0 +1,137 @@
+import { useRef, useState } from "react";
+import { Modal, Button, Row, Col } from "react-bootstrap"
+
+type Props = {
+    isOpen: boolean,
+    onClose: () => void,
+}
+
+type Result = {
+    pizza1?: {
+        diameter?: number,
+        area?: number,
+        pricePerM?: number,
+    },
+    pizza2?: {
+        diameter?: number,
+        area?: number,
+        pricePerM?: number,
+    }
+    choice?: number,
+    ratio?: number,
+    diameterDiff?: number,
+}
+
+/** Modální dialog pro výpočet výhodnosti pizzy. */
+export default function PizzaCalculatorModal({ isOpen, onClose }: Readonly<Props>) {
+    const diameter1Ref = useRef<HTMLInputElement>(null);
+    const price1Ref = useRef<HTMLInputElement>(null);
+    const diameter2Ref = useRef<HTMLInputElement>(null);
+    const price2Ref = useRef<HTMLInputElement>(null);
+
+    const [result, setResult] = useState<Result | null>(null);
+
+    const recalculate = () => {
+        const r: Result = { ...result }
+
+        // 1. pizza
+        if (diameter1Ref.current?.value) {
+            const diameter1 = Number.parseInt(diameter1Ref.current?.value);
+            r.pizza1 ??= {};
+            if (diameter1 && diameter1 > 0) {
+                r.pizza1.diameter = diameter1;
+                r.pizza1.area = Math.PI * Math.pow(diameter1 / 2, 2);
+                if (price1Ref.current?.value) {
+                    const price1 = Number.parseInt(price1Ref.current?.value);
+                    if (price1) {
+                        r.pizza1.pricePerM = price1 / r.pizza1.area;
+                    } else {
+                        r.pizza1.pricePerM = undefined;
+                    }
+                }
+            } else {
+                r.pizza1.area = undefined;
+            }
+        }
+
+        // 2. pizza
+        if (diameter2Ref.current?.value) {
+            const diameter2 = Number.parseInt(diameter2Ref.current?.value);
+            r.pizza2 ??= {};
+            if (diameter2 && diameter2 > 0) {
+                r.pizza2.diameter = diameter2;
+                r.pizza2.area = Math.PI * Math.pow(diameter2 / 2, 2);
+                if (price2Ref.current?.value) {
+                    const price2 = Number.parseInt(price2Ref.current?.value);
+                    if (price2) {
+                        r.pizza2.pricePerM = price2 / r.pizza2.area;
+                    } else {
+                        r.pizza2.pricePerM = undefined;
+                    }
+                }
+            } else {
+                r.pizza2.area = undefined;
+            }
+        }
+
+        // Srovnání
+        if (r.pizza1?.pricePerM && r.pizza2?.pricePerM && r.pizza1.diameter && r.pizza2.diameter) {
+            r.choice = r.pizza1.pricePerM < r.pizza2.pricePerM ? 1 : 2;
+            const bigger = Math.max(r.pizza1.pricePerM, r.pizza2.pricePerM);
+            const smaller = Math.min(r.pizza1.pricePerM, r.pizza2.pricePerM);
+            r.ratio = (bigger / smaller) - 1;
+            r.diameterDiff = Math.abs(r.pizza1.diameter - r.pizza2.diameter);
+        } else {
+            r.choice = undefined;
+            r.ratio = undefined;
+            r.diameterDiff = undefined;
+        }
+        setResult(r);
+    }
+
+    const close = () => {
+        setResult(null);
+        onClose();
+    }
+
+    return <Modal show={isOpen} onHide={onClose}>
+        <Modal.Header closeButton>
+            <Modal.Title>Pizza kalkulačka</Modal.Title>
+        </Modal.Header>
+        <Modal.Body>
+            <p>Zadejte parametry pizzy pro jejich srovnání.</p>
+            <Row>
+                <Col size="6">
+                    <input className="mb-3" ref={diameter1Ref} type="number" step="1" min="1" placeholder="Průměr 1. pizzy (cm)" onChange={recalculate} onKeyDown={e => e.stopPropagation()} />
+                </Col>
+                <Col size="6">
+                    <input className="mb-3" ref={diameter2Ref} type="number" step="1" min="1" placeholder="Průměr 2. pizzy (cm)" onChange={recalculate} onKeyDown={e => e.stopPropagation()} />
+                </Col>
+            </Row>
+            <Row>
+                <Col size="6">
+                    <input className="mb-3" ref={price1Ref} type="number" min="1" placeholder="Cena 1. pizzy (Kč)" onChange={recalculate} onKeyDown={e => e.stopPropagation()} />
+                </Col>
+                <Col size="6">
+                    <input className="mb-3" ref={price2Ref} type="number" min="1" placeholder="Cena 2. pizzy (Kč)" onChange={recalculate} onKeyDown={e => e.stopPropagation()} />
+                </Col>
+            </Row>
+            <Row>
+                <Col size="6">
+                    {result?.pizza1?.area && <p>Plocha: <b>{Math.round(result.pizza1.area * 10) / 10}</b> cm²</p>}
+                    {result?.pizza1?.pricePerM && <p>Cena za m²: <b>{Math.round(result.pizza1.pricePerM * 1000000) / 100}</b> Kč</p>}
+                </Col>
+                <Col size="6">
+                    {result?.pizza2?.area && <p>Plocha: <b>{Math.round(result.pizza2.area * 10) / 10}</b> cm²</p>}
+                    {result?.pizza2?.pricePerM && <p>Cena za m²: <b>{Math.round(result.pizza2.pricePerM * 1000000) / 100}</b> Kč</p>}
+                </Col>
+            </Row>
+            {(result?.choice && result?.ratio && result?.ratio > 0 && result?.diameterDiff != null && <p><b>{result.choice}. pizza</b> je zhruba o <b>{Math.round(result.ratio * 1000) / 10}%</b> výhodnější než {result.choice === 1 ? "2" : "1"}. pizza.</p>) || ''}
+        </Modal.Body>
+        <Modal.Footer>
+            <Button variant="primary" onClick={close}>
+                Zavřít
+            </Button>
+        </Modal.Footer>
+    </Modal>
+}

client/src/components/modals/RefreshMenuModal.tsx

@@ -0,0 +1,97 @@
+import { useRef, useState } from "react";
+import { Modal, Button, Alert, Form } from "react-bootstrap";
+
+type Props = {
+    isOpen: boolean;
+    onClose: () => void;
+};
+
+/** Modální dialog pro přenačtení menu z restaurací. */
+export default function RefreshMenuModal({ isOpen, onClose }: Readonly<Props>) {
+    const refreshPassRef = useRef<HTMLInputElement>(null);
+    const refreshTypeRef = useRef<HTMLSelectElement>(null);
+    const [refreshLoading, setRefreshLoading] = useState(false);
+    const [refreshMessage, setRefreshMessage] = useState<{ type: 'success' | 'error', text: string } | null>(null);
+
+    const handleRefresh = async () => {
+        const password = refreshPassRef.current?.value;
+        const type = refreshTypeRef.current?.value;
+        if (!password || !type) {
+            setRefreshMessage({ type: 'error', text: 'Zadejte heslo a typ refresh.' });
+            return;
+        }
+
+        setRefreshLoading(true);
+        setRefreshMessage(null);
+
+        try {
+            const res = await fetch(`/api/food/refresh?type=${type}&heslo=${encodeURIComponent(password)}`);
+            const data = await res.json();
+            if (res.ok) {
+                setRefreshMessage({ type: 'success', text: 'Uspesny fetch' });
+                if (refreshPassRef.current) {
+                    refreshPassRef.current.value = '';
+                }
+            } else {
+                setRefreshMessage({ type: 'error', text: data.error || 'Chyba při obnovování jídelníčku.' });
+            }
+        } catch (error) {
+            console.error('Error refreshing menu:', error);
+            setRefreshMessage({ type: 'error', text: 'Chyba při obnovování jídelníčku.' });
+        } finally {
+            setRefreshLoading(false);
+        }
+    };
+
+    const handleClose = () => {
+        setRefreshMessage(null);
+        onClose();
+    };
+
+    return (
+        <Modal show={isOpen} onHide={handleClose}>
+            <Modal.Header closeButton>
+                <Modal.Title><h2>Přenačtení menu</h2></Modal.Title>
+            </Modal.Header>
+            <Modal.Body>
+                <p>Ruční refresh dat z restaurací.</p>
+
+                {refreshMessage && (
+                    <Alert variant={refreshMessage.type === 'success' ? 'success' : 'danger'}>
+                        {refreshMessage.text}
+                    </Alert>
+                )}
+
+                <Form.Group className="mb-3">
+                    <Form.Label>Heslo</Form.Label>
+                    <Form.Control
+                        ref={refreshPassRef}
+                        type="password"
+                        placeholder="Zadejte heslo"
+                        onKeyDown={e => e.stopPropagation()}
+                    />
+                </Form.Group>
+
+                <Form.Group className="mb-3">
+                    <Form.Label>Typ refreshe</Form.Label>
+                    <Form.Select ref={refreshTypeRef} defaultValue="week">
+                        <option value="week">Týden</option>
+                        <option value="day">Den</option>
+                    </Form.Select>
+                </Form.Group>
+
+                <Button
+                    onClick={handleRefresh}
+                    disabled={refreshLoading}
+                >
+                    {refreshLoading ? 'Načítám...' : 'Obnovit menu'}
+                </Button>
+            </Modal.Body>
+            <Modal.Footer>
+                <Button variant="secondary" onClick={handleClose}>
+                    Zavřít
+                </Button>
+            </Modal.Footer>
+        </Modal>
+    );
+}

client/src/components/modals/SettingsModal.tsx

@@ -0,0 +1,238 @@
+import { useEffect, useRef, useState } from "react";
+import { Modal, Button, Form } from "react-bootstrap"
+import { useSettings, ThemePreference } from "../../context/settings";
+import { NotificationSettings, UdalostEnum, getNotificationSettings, updateNotificationSettings } from "../../../../types";
+import { useAuth } from "../../context/auth";
+import { subscribeToPush, unsubscribeFromPush } from "../../hooks/usePushReminder";
+
+type Props = {
+    isOpen: boolean,
+    onClose: () => void,
+    onSave: (bankAccountNumber?: string, bankAccountHolderName?: string, hideSoupsOption?: boolean, themePreference?: ThemePreference) => void,
+}
+
+/** Modální dialog pro uživatelská nastavení. */
+export default function SettingsModal({ isOpen, onClose, onSave }: Readonly<Props>) {
+    const auth = useAuth();
+    const settings = useSettings();
+    const bankAccountRef = useRef<HTMLInputElement>(null);
+    const nameRef = useRef<HTMLInputElement>(null);
+    const hideSoupsRef = useRef<HTMLInputElement>(null);
+    const themeRef = useRef<HTMLSelectElement>(null);
+
+    const reminderTimeRef = useRef<HTMLInputElement>(null);
+    const ntfyTopicRef = useRef<HTMLInputElement>(null);
+    const discordWebhookRef = useRef<HTMLInputElement>(null);
+    const teamsWebhookRef = useRef<HTMLInputElement>(null);
+    const [notifSettings, setNotifSettings] = useState<NotificationSettings>({});
+    const [enabledEvents, setEnabledEvents] = useState<UdalostEnum[]>([]);
+
+    useEffect(() => {
+        if (isOpen && auth?.login) {
+            getNotificationSettings().then(response => {
+                if (response.data) {
+                    setNotifSettings(response.data);
+                    setEnabledEvents(response.data.enabledEvents ?? []);
+                }
+            }).catch(() => {});
+        }
+    }, [isOpen, auth?.login]);
+
+    const toggleEvent = (event: UdalostEnum) => {
+        setEnabledEvents(prev =>
+            prev.includes(event) ? prev.filter(e => e !== event) : [...prev, event]
+        );
+    };
+
+    const handleSave = async () => {
+        const newReminderTime = reminderTimeRef.current?.value || undefined;
+        const oldReminderTime = notifSettings.reminderTime;
+
+        // Uložení notifikačních nastavení na server
+        await updateNotificationSettings({
+            body: {
+                ntfyTopic: ntfyTopicRef.current?.value || undefined,
+                discordWebhookUrl: discordWebhookRef.current?.value || undefined,
+                teamsWebhookUrl: teamsWebhookRef.current?.value || undefined,
+                enabledEvents,
+                reminderTime: newReminderTime,
+            }
+        }).catch(() => {});
+
+        // Správa push subscription pro připomínky
+        if (newReminderTime && newReminderTime !== oldReminderTime) {
+            subscribeToPush(newReminderTime);
+        } else if (!newReminderTime && oldReminderTime) {
+            unsubscribeFromPush();
+        }
+
+        // Uložení ostatních nastavení (localStorage)
+        onSave(
+            bankAccountRef.current?.value,
+            nameRef.current?.value,
+            hideSoupsRef.current?.checked,
+            themeRef.current?.value as ThemePreference,
+        );
+    };
+
+    return (
+        <Modal show={isOpen} onHide={onClose} size="lg">
+            <Modal.Header closeButton>
+                <Modal.Title><h2>Nastavení</h2></Modal.Title>
+            </Modal.Header>
+            <Modal.Body>
+                <h4>Vzhled</h4>
+                <Form.Group className="mb-3">
+                    <Form.Label>Barevný motiv</Form.Label>
+                    <Form.Select ref={themeRef} defaultValue={settings?.themePreference}>
+                        <option value="system">Podle systému</option>
+                        <option value="light">Světlý</option>
+                        <option value="dark">Tmavý</option>
+                    </Form.Select>
+                </Form.Group>
+
+                <hr />
+
+                <h4>Obecné</h4>
+                <Form.Group className="mb-3">
+                    <Form.Check
+                        id="hideSoupsCheckbox"
+                        ref={hideSoupsRef}
+                        type="checkbox"
+                        label="Skrýt polévky"
+                        defaultChecked={settings?.hideSoups}
+                        title="V nabídkách nebudou zobrazovány polévky. Tato funkce je experimentální."
+                    />
+                    <Form.Text className="text-muted">
+                        Experimentální funkce - zejména u TechTower bývá problém polévky spolehlivě rozeznat.
+                    </Form.Text>
+                </Form.Group>
+
+                <hr />
+
+                <h4>Notifikace</h4>
+                <p>
+                    Nastavením notifikací budete dostávat upozornění o událostech (např. "Jdeme na oběd") přímo do vámi zvoleného komunikačního kanálu.
+                </p>
+
+                <Form.Group className="mb-3">
+                    <Form.Label>Připomínka výběru oběda</Form.Label>
+                    <Form.Control
+                        ref={reminderTimeRef}
+                        type="time"
+                        defaultValue={notifSettings.reminderTime ?? ''}
+                        key={notifSettings.reminderTime ?? 'reminder-empty'}
+                    />
+                    <Form.Text className="text-muted">
+                        V zadaný čas vám přijde push notifikace, pokud nemáte zvolenou možnost stravování. Nechte prázdné pro vypnutí.
+                    </Form.Text>
+                </Form.Group>
+
+                <Form.Group className="mb-3">
+                    <Form.Label>ntfy téma (topic)</Form.Label>
+                    <Form.Control
+                        ref={ntfyTopicRef}
+                        type="text"
+                        placeholder="moje-tema"
+                        defaultValue={notifSettings.ntfyTopic}
+                        key={notifSettings.ntfyTopic ?? 'ntfy-empty'}
+                        onKeyDown={e => e.stopPropagation()}
+                    />
+                    <Form.Text className="text-muted">
+                        Téma pro ntfy push notifikace. Nechte prázdné pro vypnutí.
+                    </Form.Text>
+                </Form.Group>
+
+                <Form.Group className="mb-3">
+                    <Form.Label>Discord webhook URL</Form.Label>
+                    <Form.Control
+                        ref={discordWebhookRef}
+                        type="text"
+                        placeholder="https://discord.com/api/webhooks/..."
+                        defaultValue={notifSettings.discordWebhookUrl}
+                        key={notifSettings.discordWebhookUrl ?? 'discord-empty'}
+                        onKeyDown={e => e.stopPropagation()}
+                    />
+                    <Form.Text className="text-muted">
+                        URL webhooku Discord kanálu. Nechte prázdné pro vypnutí.
+                    </Form.Text>
+                </Form.Group>
+
+                <Form.Group className="mb-3">
+                    <Form.Label>MS Teams webhook URL</Form.Label>
+                    <Form.Control
+                        ref={teamsWebhookRef}
+                        type="text"
+                        placeholder="https://outlook.office.com/webhook/..."
+                        defaultValue={notifSettings.teamsWebhookUrl}
+                        key={notifSettings.teamsWebhookUrl ?? 'teams-empty'}
+                        onKeyDown={e => e.stopPropagation()}
+                    />
+                    <Form.Text className="text-muted">
+                        URL webhooku MS Teams kanálu. Nechte prázdné pro vypnutí.
+                    </Form.Text>
+                </Form.Group>
+
+                <Form.Group className="mb-3">
+                    <Form.Label>Události k odběru</Form.Label>
+                    {Object.values(UdalostEnum).map(event => (
+                        <Form.Check
+                            key={event}
+                            id={`notif-event-${event}`}
+                            type="checkbox"
+                            label={event}
+                            checked={enabledEvents.includes(event)}
+                            onChange={() => toggleEvent(event)}
+                        />
+                    ))}
+                    <Form.Text className="text-muted">
+                        Zvolte události, o kterých chcete být notifikováni. Notifikace jsou odesílány pouze uživatelům se stejnou zvolenou lokalitou.
+                    </Form.Text>
+                </Form.Group>
+
+                <hr />
+
+                <h4>Bankovní účet</h4>
+                <p>
+                    Nastavením čísla účtu umožníte automatické generování QR kódů pro úhradu za vámi provedené objednávky v rámci Pizza day.
+                </p>
+
+                <Form.Group className="mb-3">
+                    <Form.Label>Číslo účtu</Form.Label>
+                    <Form.Control
+                        ref={bankAccountRef}
+                        type="text"
+                        placeholder="123456-1234567890/1234"
+                        defaultValue={settings?.bankAccount}
+                        onKeyDown={e => e.stopPropagation()}
+                    />
+                    <Form.Text className="text-muted">
+                        Pokud vaše číslo účtu neobsahuje předčíslí, je možné ho zcela vynechat.
+                    </Form.Text>
+                </Form.Group>
+
+                <Form.Group className="mb-3">
+                    <Form.Label>Název příjemce</Form.Label>
+                    <Form.Control
+                        ref={nameRef}
+                        type="text"
+                        placeholder="Jan Novák"
+                        defaultValue={settings?.holderName}
+                        onKeyDown={e => e.stopPropagation()}
+                    />
+                    <Form.Text className="text-muted">
+                        Jméno majitele účtu pro QR platbu.
+                    </Form.Text>
+                </Form.Group>
+            </Modal.Body>
+            <Modal.Footer>
+                <Button variant="secondary" onClick={onClose}>
+                    Storno
+                </Button>
+                <Button onClick={handleSave}>
+                    Uložit
+                </Button>
+            </Modal.Footer>
+        </Modal>
+    );
+}

client/src/context/auth.tsx

@@ -1,10 +1,10 @@
-import React, { ReactNode, useContext, useState } from "react"
-import { useEffect } from "react"
+import React, { ReactNode, useContext, useEffect, useState } from "react"
 import { useJwt } from "react-jwt";
 import { deleteToken, getToken, storeToken } from "../Utils";
 
 export type AuthContextProps = {
   login?: string,
+  trusted?: boolean,
   setToken: (name: string) => void,
   logout: () => void,
 }
@@ -15,7 +15,7 @@ type ContextProps = {
 
 const authContext = React.createContext<AuthContextProps | null>(null);
 
-export function ProvideAuth(props: ContextProps) {
+export function ProvideAuth(props: Readonly<ContextProps>) {
   const auth = useProvideAuth();
   return <authContext.Provider value={auth}>{props.children}</authContext.Provider>
 }
@@ -26,8 +26,9 @@ export const useAuth = () => {
 
 function useProvideAuth(): AuthContextProps {
   const [loginName, setLoginName] = useState<string | undefined>();
-  const [token, setToken] = useState<string | null>(getToken());
-  const { decodedToken } = useJwt(token || '');
+  const [trusted, setTrusted] = useState<boolean | undefined>();
+  const [token, setToken] = useState<string | undefined>(getToken());
+  const { decodedToken } = useJwt(token ?? '');
 
   useEffect(() => {
     if (token && token.length > 0) {
@@ -40,23 +41,27 @@ function useProvideAuth(): AuthContextProps {
   useEffect(() => {
     if (decodedToken) {
       setLoginName((decodedToken as any).login);
+      setTrusted((decodedToken as any).trusted);
     } else {
       setLoginName(undefined);
+      setTrusted(undefined);
     }
   }, [decodedToken]);
 
   function logout() {
     const trusted = (decodedToken as any).trusted;
     const logoutUrl = (decodedToken as any).logoutUrl;
-    setToken(null);
+    setToken(undefined);
     setLoginName(undefined);
+    setTrusted(undefined);
     if (trusted && logoutUrl?.length) {
-      window.location.replace(logoutUrl);
+      globalThis.location.replace(logoutUrl);
     }
   }
 
   return {
     login: loginName,
+    trusted,
     setToken,
     logout,
   }

client/src/context/bank.tsx

@@ -1,74 +0,0 @@
-import React, { ReactNode, useContext, useState } from "react"
-import { useEffect } from "react"
-
-const BANK_ACCOUNT_NUMBER_KEY = 'bank_account_number';
-const BANK_ACCOUNT_HOLDER_KEY = 'bank_account_holder_name';
-
-export type BankContextProps = {
-  bankAccount?: string,
-  holderName?: string,
-  setBankAccountNumber: (accountNumber?: string) => void,
-  setBankAccountHolderName: (holderName?: string) => void,
-}
-
-type ContextProps = {
-  children: ReactNode
-}
-
-const bankContext = React.createContext<BankContextProps | null>(null);
-
-export function ProvideBank(props: ContextProps) {
-  const bank = useProvideBank();
-  return <bankContext.Provider value={bank}>{props.children}</bankContext.Provider>
-}
-
-export const useBank = () => {
-  return useContext(bankContext);
-}
-
-function useProvideBank(): BankContextProps {
-  const [bankAccount, setBankAccount] = useState<string | undefined>();
-  const [holderName, setHolderName] = useState<string | undefined>();
-
-  useEffect(() => {
-    const accountNumber = localStorage.getItem(BANK_ACCOUNT_NUMBER_KEY);
-    if (accountNumber) {
-      setBankAccount(accountNumber);
-    }
-    const holderName = localStorage.getItem(BANK_ACCOUNT_HOLDER_KEY);
-    if (holderName) {
-      setHolderName(holderName);
-    }
-  }, [])
-
-  useEffect(() => {
-    if (bankAccount) {
-      localStorage.setItem(BANK_ACCOUNT_NUMBER_KEY, bankAccount)
-    } else {
-      localStorage.removeItem(BANK_ACCOUNT_NUMBER_KEY);
-    }
-  }, [bankAccount]);
-
-  useEffect(() => {
-    if (holderName) {
-      localStorage.setItem(BANK_ACCOUNT_HOLDER_KEY, holderName);
-    } else {
-      localStorage.removeItem(BANK_ACCOUNT_HOLDER_KEY);
-    }
-  }, [holderName]);
-
-  function setBankAccountNumber(bankAccount?: string) {
-    setBankAccount(bankAccount);
-  }
-
-  function setBankAccountHolderName(holderName?: string) {
-    setHolderName(holderName);
-  }
-
-  return {
-    bankAccount,
-    holderName,
-    setBankAccountNumber,
-    setBankAccountHolderName,
-  }
-}

client/src/context/eggs.tsx

@@ -0,0 +1,23 @@
+import { useEffect, useState } from "react";
+import { AuthContextProps } from "./auth";
+import { EasterEgg, getEasterEgg } from "../../../types";
+
+export const useEasterEgg = (auth?: AuthContextProps | null): [EasterEgg | undefined, boolean] => {
+  const [result, setResult] = useState<EasterEgg | undefined>();
+  const [loading, setLoading] = useState(false);
+
+  useEffect(() => {
+    async function fetchEasterEgg() {
+      if (auth?.login) {
+        setLoading(true);
+        const egg = (await getEasterEgg())?.data;
+        setResult(egg);
+        setLoading(false);
+      }
+    }
+    fetchEasterEgg();
+
+  }, [auth?.login]);
+
+  return [result, loading];
+}

client/src/context/settings.tsx

@@ -0,0 +1,142 @@
+import React, { ReactNode, useContext, useEffect, useState } from "react"
+
+const BANK_ACCOUNT_NUMBER_KEY = 'bank_account_number';
+const BANK_ACCOUNT_HOLDER_KEY = 'bank_account_holder_name';
+const HIDE_SOUPS_KEY = 'hide_soups';
+const THEME_KEY = 'theme_preference';
+
+export type ThemePreference = 'system' | 'light' | 'dark';
+
+export type SettingsContextProps = {
+  bankAccount?: string,
+  holderName?: string,
+  hideSoups?: boolean,
+  themePreference: ThemePreference,
+  setBankAccountNumber: (accountNumber?: string) => void,
+  setBankAccountHolderName: (holderName?: string) => void,
+  setHideSoupsOption: (hideSoups?: boolean) => void,
+  setThemePreference: (theme: ThemePreference) => void,
+}
+
+type ContextProps = {
+  children: ReactNode
+}
+
+const settingsContext = React.createContext<SettingsContextProps | null>(null);
+
+export function ProvideSettings(props: Readonly<ContextProps>) {
+  const settings = useProvideSettings();
+  return <settingsContext.Provider value={settings}>{props.children}</settingsContext.Provider>
+}
+
+export const useSettings = () => {
+  return useContext(settingsContext);
+}
+
+function getInitialTheme(): ThemePreference {
+  try {
+    const saved = localStorage.getItem(THEME_KEY) as ThemePreference | null;
+    if (saved && ['system', 'light', 'dark'].includes(saved)) {
+      return saved;
+    }
+  } catch (e) {
+    // localStorage nedostupný
+  }
+  return 'system';
+}
+
+function useProvideSettings(): SettingsContextProps {
+  const [bankAccount, setBankAccount] = useState<string | undefined>();
+  const [holderName, setHolderName] = useState<string | undefined>();
+  const [hideSoups, setHideSoups] = useState<boolean | undefined>();
+  const [themePreference, setTheme] = useState<ThemePreference>(getInitialTheme);
+
+  useEffect(() => {
+    const accountNumber = localStorage.getItem(BANK_ACCOUNT_NUMBER_KEY);
+    if (accountNumber) {
+      setBankAccount(accountNumber);
+    }
+    const holderName = localStorage.getItem(BANK_ACCOUNT_HOLDER_KEY);
+    if (holderName) {
+      setHolderName(holderName);
+    }
+    const hideSoups = localStorage.getItem(HIDE_SOUPS_KEY);
+    if (hideSoups !== null) {
+      setHideSoups(hideSoups === 'true');
+    }
+  }, [])
+
+  useEffect(() => {
+    if (bankAccount) {
+      localStorage.setItem(BANK_ACCOUNT_NUMBER_KEY, bankAccount)
+    } else {
+      localStorage.removeItem(BANK_ACCOUNT_NUMBER_KEY);
+    }
+  }, [bankAccount]);
+
+  useEffect(() => {
+    if (holderName) {
+      localStorage.setItem(BANK_ACCOUNT_HOLDER_KEY, holderName);
+    } else {
+      localStorage.removeItem(BANK_ACCOUNT_HOLDER_KEY);
+    }
+  }, [holderName]);
+
+  useEffect(() => {
+    if (hideSoups) {
+      localStorage.setItem(HIDE_SOUPS_KEY, hideSoups ? 'true' : 'false');
+    } else {
+      localStorage.removeItem(HIDE_SOUPS_KEY);
+    }
+  }, [hideSoups]);
+
+  useEffect(() => {
+    localStorage.setItem(THEME_KEY, themePreference);
+  }, [themePreference]);
+
+  useEffect(() => {
+    const applyTheme = (theme: 'light' | 'dark') => {
+      document.documentElement.setAttribute('data-bs-theme', theme);
+    };
+
+    if (themePreference === 'system') {
+      const mediaQuery = window.matchMedia('(prefers-color-scheme: dark)');
+      applyTheme(mediaQuery.matches ? 'dark' : 'light');
+
+      const handler = (e: MediaQueryListEvent) => {
+        applyTheme(e.matches ? 'dark' : 'light');
+      };
+      mediaQuery.addEventListener('change', handler);
+      return () => mediaQuery.removeEventListener('change', handler);
+    } else {
+      applyTheme(themePreference);
+    }
+  }, [themePreference]);
+
+  function setBankAccountNumber(bankAccount?: string) {
+    setBankAccount(bankAccount);
+  }
+
+  function setBankAccountHolderName(holderName?: string) {
+    setHolderName(holderName);
+  }
+
+  function setHideSoupsOption(hideSoups?: boolean) {
+    setHideSoups(hideSoups);
+  }
+
+  function setThemePreference(theme: ThemePreference) {
+    setTheme(theme);
+  }
+
+  return {
+    bankAccount,
+    holderName,
+    hideSoups,
+    themePreference,
+    setBankAccountNumber,
+    setBankAccountHolderName,
+    setHideSoupsOption,
+    setThemePreference,
+  }
+}

client/src/context/socket.js

@@ -7,8 +7,8 @@ if (process.env.NODE_ENV === 'development') {
     socketUrl = `http://localhost:3001`;
     socketPath = undefined;
 } else {
-    socketUrl = `${window.location.host}`;
-    socketPath = `${window.location.pathname}socket.io`;
+    socketUrl = `${globalThis.location.host}`;
+    socketPath = `${globalThis.location.pathname}socket.io`;
 }
 
 export const socket = socketio.connect(socketUrl, { path: socketPath, transports: ["websocket"] });
@@ -18,8 +18,3 @@ export const SocketContext = React.createContext();
 export const EVENT_CONNECT = 'connect';
 export const EVENT_DISCONNECT = 'disconnect';
 export const EVENT_MESSAGE = 'message';
-// export const EVENT_CONFIG = 'config';
-// export const EVENT_TOASTER = 'toaster';
-// export const EVENT_VOTING = 'voting';
-// export const EVENT_VOTE_CONFIG = 'voteSettings';
-// export const EVENT_ADMIN = 'admin';

client/src/enums.ts

@@ -0,0 +1,41 @@
+import { LunchChoice, Restaurant } from "../../types";
+
+export function getRestaurantName(restaurant: Restaurant) {
+    switch (restaurant) {
+        case Restaurant.SLADOVNICKA:
+            return "Sladovnická";
+        case Restaurant.TECHTOWER:
+            return "TechTower";
+        case Restaurant.ZASTAVKAUMICHALA:
+            return "Zastávka u Michala";
+        case Restaurant.SENKSERIKOVA:
+            return "Šenk Šeříková";
+        default:
+            return restaurant;
+    }
+}
+
+export function getLunchChoiceName(location: LunchChoice) {
+    switch (location) {
+        case Restaurant.SLADOVNICKA:
+            return "Sladovnická";
+        case Restaurant.TECHTOWER:
+            return "TechTower";
+        case Restaurant.ZASTAVKAUMICHALA:
+            return "Zastávka u Michala";
+        case Restaurant.SENKSERIKOVA:
+            return "Šenk Šeříková";
+        case LunchChoice.SPSE:
+            return "SPŠE";
+        case LunchChoice.PIZZA:
+            return "Pizza day";
+        case LunchChoice.OBJEDNAVAM:
+            return "Budu objednávat";
+        case LunchChoice.NEOBEDVAM:
+            return "Mám vlastní/neobědvám";
+        case LunchChoice.ROZHODUJI:
+            return "Rozhoduji se";
+        default:
+            return location;
+    }
+}

client/src/hooks/usePushReminder.ts

@@ -0,0 +1,108 @@
+import { getToken } from '../Utils';
+
+/** Převede base64url VAPID klíč na Uint8Array pro PushManager. */
+function urlBase64ToUint8Array(base64String: string): Uint8Array {
+    const padding = '='.repeat((4 - (base64String.length % 4)) % 4);
+    const base64 = (base64String + padding).replace(/-/g, '+').replace(/_/g, '/');
+    const rawData = atob(base64);
+    const outputArray = new Uint8Array(rawData.length);
+    for (let i = 0; i < rawData.length; ++i) {
+        outputArray[i] = rawData.charCodeAt(i);
+    }
+    return outputArray;
+}
+
+/** Helper pro autorizované API volání na push endpointy. */
+async function pushApiFetch(path: string, options: RequestInit = {}): Promise<Response> {
+    const token = getToken();
+    return fetch(`/api/notifications/push${path}`, {
+        ...options,
+        headers: {
+            'Content-Type': 'application/json',
+            ...(token ? { Authorization: `Bearer ${token}` } : {}),
+            ...options.headers,
+        },
+    });
+}
+
+/**
+ * Zaregistruje service worker, přihlásí se k push notifikacím
+ * a odešle subscription na server.
+ */
+export async function subscribeToPush(reminderTime: string): Promise<boolean> {
+    if (!('serviceWorker' in navigator) || !('PushManager' in window)) {
+        console.warn('Push notifikace nejsou v tomto prohlížeči podporovány');
+        return false;
+    }
+
+    try {
+        // Registrace service workeru
+        const registration = await navigator.serviceWorker.register('/sw.js');
+        await navigator.serviceWorker.ready;
+
+        // Vyžádání oprávnění
+        const permission = await Notification.requestPermission();
+        if (permission !== 'granted') {
+            console.warn('Push notifikace: oprávnění zamítnuto');
+            return false;
+        }
+
+        // Získání VAPID veřejného klíče ze serveru
+        const vapidResponse = await pushApiFetch('/vapidKey');
+        if (!vapidResponse.ok) {
+            console.error('Push notifikace: nepodařilo se získat VAPID klíč');
+            return false;
+        }
+        const { key: vapidPublicKey } = await vapidResponse.json();
+
+        // Přihlášení k push
+        const subscription = await registration.pushManager.subscribe({
+            userVisibleOnly: true,
+            applicationServerKey: urlBase64ToUint8Array(vapidPublicKey) as BufferSource,
+        });
+
+        // Odeslání subscription na server
+        const response = await pushApiFetch('/subscribe', {
+            method: 'POST',
+            body: JSON.stringify({
+                subscription: subscription.toJSON(),
+                reminderTime,
+            }),
+        });
+
+        if (!response.ok) {
+            console.error('Push notifikace: nepodařilo se odeslat subscription na server');
+            return false;
+        }
+
+        console.log('Push notifikace: úspěšně přihlášeno k připomínkám v', reminderTime);
+        return true;
+    } catch (error) {
+        console.error('Push notifikace: chyba při registraci', error);
+        return false;
+    }
+}
+
+/**
+ * Odhlásí se z push notifikací a informuje server.
+ */
+export async function unsubscribeFromPush(): Promise<void> {
+    if (!('serviceWorker' in navigator)) {
+        return;
+    }
+
+    try {
+        const registration = await navigator.serviceWorker.getRegistration('/sw.js');
+        if (registration) {
+            const subscription = await registration.pushManager.getSubscription();
+            if (subscription) {
+                await subscription.unsubscribe();
+            }
+        }
+
+        await pushApiFetch('/unsubscribe', { method: 'POST' });
+        console.log('Push notifikace: úspěšně odhlášeno z připomínek');
+    } catch (error) {
+        console.error('Push notifikace: chyba při odhlášení', error);
+    }
+}

client/src/index.css

@@ -7,14 +7,32 @@ body,
 
 body {
   margin: 0;
-  font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', 'Roboto', 'Oxygen',
+  font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', 'Roboto', 'Oxygen',
     'Ubuntu', 'Cantarell', 'Fira Sans', 'Droid Sans', 'Helvetica Neue',
     sans-serif;
   -webkit-font-smoothing: antialiased;
   -moz-osx-font-smoothing: grayscale;
+  line-height: 1.5;
 }
 
 code {
   font-family: source-code-pro, Menlo, Monaco, Consolas, 'Courier New',
     monospace;
 }
+
+/* Smooth scrolling */
+html {
+  scroll-behavior: smooth;
+}
+
+/* Better focus styles */
+:focus-visible {
+  outline: 2px solid var(--luncher-primary);
+  outline-offset: 2px;
+}
+
+/* Selection color */
+::selection {
+  background: var(--luncher-primary-light);
+  color: var(--luncher-primary);
+}

client/src/index.tsx

@@ -1,25 +1,38 @@
 import React from 'react';
 import ReactDOM from 'react-dom/client';
-import App from './App';
-import { SocketContext, socket } from './context/socket';
 import { ProvideAuth } from './context/auth';
-import { ToastContainer } from 'react-toastify';
-import { ProvideBank } from './context/bank';
 import 'react-toastify/dist/ReactToastify.css';
 import './index.css';
+import AppRoutes from './AppRoutes';
+import { BrowserRouter } from 'react-router';
+import { client } from '../../types/gen/client.gen';
+import { getToken } from './Utils';
+import { toast } from 'react-toastify';
+
+client.setConfig({
+  auth: () => getToken(),
+  baseUrl: '/api', // openapi-ts si to z nějakého důvodu neumí převzít z api.yml
+});
+
+// Interceptor na vyhození toasteru při chybě
+client.interceptors.response.use(async response => {
+  // TODO opravit - login je zatím výjimka, voláme ho "naprázdno" abychom zjistili, zda nás nepřihlásily trusted headers
+  if (!response.ok && !response.url.includes("/login")) {
+    const json = await response.json();
+    toast.error(json.error, { theme: "colored" });
+  }
+  return response;
+});
 
 const root = ReactDOM.createRoot(
   document.getElementById('root') as HTMLElement
 );
 root.render(
   <React.StrictMode>
+    <BrowserRouter>
       <ProvideAuth>
-      <ProvideBank>
-        <SocketContext.Provider value={socket}>
-          <App />
-          <ToastContainer />
-        </SocketContext.Provider>
-      </ProvideBank>
+        <AppRoutes />
       </ProvideAuth>
+    </BrowserRouter>
   </React.StrictMode>
 );

client/src/pages/StatsPage.scss

@@ -0,0 +1,155 @@
+.stats-page {
+  display: flex;
+  flex-direction: column;
+  align-items: center;
+  padding: 32px 24px;
+  min-height: calc(100vh - 140px);
+  background: var(--luncher-bg);
+
+  h1 {
+    font-size: 2rem;
+    font-weight: 700;
+    color: var(--luncher-text);
+    margin-bottom: 24px;
+  }
+
+  .week-navigator {
+    display: flex;
+    align-items: center;
+    gap: 24px;
+    margin-bottom: 32px;
+
+    svg {
+      font-size: 1.5rem;
+      color: var(--luncher-text-secondary);
+      cursor: pointer;
+      padding: 12px;
+      border-radius: 50%;
+      background: var(--luncher-bg-card);
+      box-shadow: var(--luncher-shadow-sm);
+      transition: var(--luncher-transition);
+
+      &:hover {
+        color: var(--luncher-primary);
+        background: var(--luncher-primary-light);
+        transform: scale(1.05);
+      }
+    }
+
+    .date-range {
+      margin: 0;
+      font-size: 1.25rem;
+      font-weight: 600;
+      color: var(--luncher-text);
+      min-width: 280px;
+      text-align: center;
+    }
+  }
+
+  // Chart container
+  .recharts-wrapper {
+    background: var(--luncher-bg-card);
+    border-radius: var(--luncher-radius-lg);
+    box-shadow: var(--luncher-shadow);
+    padding: 24px;
+    border: 1px solid var(--luncher-border-light);
+  }
+
+  // Chart text styling
+  .recharts-cartesian-axis-tick-value {
+    fill: var(--luncher-text-secondary);
+    font-size: 0.85rem;
+  }
+
+  .recharts-legend-item-text {
+    color: var(--luncher-text) !important;
+    font-weight: 500;
+  }
+
+  .recharts-tooltip-wrapper {
+    .recharts-default-tooltip {
+      background: var(--luncher-bg-card) !important;
+      border: 1px solid var(--luncher-border) !important;
+      border-radius: var(--luncher-radius-sm) !important;
+      box-shadow: var(--luncher-shadow-lg) !important;
+
+      .recharts-tooltip-label {
+        color: var(--luncher-text) !important;
+        font-weight: 600;
+        margin-bottom: 8px;
+      }
+
+      .recharts-tooltip-item {
+        color: var(--luncher-text-secondary) !important;
+      }
+    }
+  }
+
+  .recharts-cartesian-grid-horizontal line,
+  .recharts-cartesian-grid-vertical line {
+    stroke: var(--luncher-border);
+  }
+
+  .voting-stats-section {
+    margin-top: 48px;
+    width: 100%;
+    max-width: 800px;
+
+    h2 {
+      font-size: 1.5rem;
+      font-weight: 700;
+      color: var(--luncher-text);
+      margin-bottom: 16px;
+      text-align: center;
+    }
+  }
+
+  .voting-stats-table {
+    width: 100%;
+    background: var(--luncher-bg-card);
+    border-radius: var(--luncher-radius-lg);
+    box-shadow: var(--luncher-shadow);
+    border: 1px solid var(--luncher-border-light);
+    overflow: hidden;
+    border-collapse: collapse;
+
+    th {
+      background: var(--luncher-primary);
+      color: #ffffff;
+      padding: 12px 20px;
+      text-align: left;
+      font-weight: 600;
+      font-size: 0.9rem;
+
+      &:last-child {
+        text-align: center;
+        width: 120px;
+      }
+    }
+
+    td {
+      padding: 12px 20px;
+      border-bottom: 1px solid var(--luncher-border-light);
+      color: var(--luncher-text);
+      font-size: 0.9rem;
+
+      &:last-child {
+        text-align: center;
+        font-weight: 600;
+        color: var(--luncher-primary);
+      }
+    }
+
+    tbody tr {
+      transition: var(--luncher-transition);
+
+      &:hover {
+        background: var(--luncher-bg-hover);
+      }
+
+      &:last-child td {
+        border-bottom: none;
+      }
+    }
+  }
+}

client/src/pages/StatsPage.tsx

@@ -0,0 +1,170 @@
+import { useCallback, useEffect, useMemo, useState } from "react";
+import Footer from "../components/Footer";
+import Header from "../components/Header";
+import { useAuth } from "../context/auth";
+import Login from "../Login";
+import { formatDate, getFirstWorkDayOfWeek, getHumanDate, getLastWorkDayOfWeek } from "../Utils";
+import { WeeklyStats, LunchChoice, VotingStats, FeatureRequest, getStats, getVotingStats } from "../../../types";
+import Loader from "../components/Loader";
+import { faChevronLeft, faChevronRight, faGear } from "@fortawesome/free-solid-svg-icons";
+import { Legend, Line, LineChart, Tooltip, XAxis, YAxis } from "recharts";
+import { FontAwesomeIcon } from "@fortawesome/react-fontawesome";
+import { getLunchChoiceName } from "../enums";
+import './StatsPage.scss';
+
+const CHART_WIDTH = 1400;
+const CHART_HEIGHT = 700;
+const STROKE_WIDTH = 2.5;
+
+const COLORS = [
+  '#ff1493',
+  '#1e90ff',
+  '#c5a700',
+  '#006400',
+  '#b300ff',
+  '#ff4500',
+  '#bc8f8f',
+  '#00ff00',
+  '#7c7c7c',
+]
+
+export default function StatsPage() {
+  const auth = useAuth();
+  const [dateRange, setDateRange] = useState<Date[]>();
+  const [data, setData] = useState<WeeklyStats>();
+  const [votingStats, setVotingStats] = useState<VotingStats>();
+
+  // Prvotní nastavení aktuálního týdne
+  useEffect(() => {
+    const today = new Date();
+    setDateRange([getFirstWorkDayOfWeek(today), getLastWorkDayOfWeek(today)]);
+  }, []);
+
+  // Přenačtení pro zvolený týden
+  useEffect(() => {
+    if (dateRange) {
+      getStats({ query: { startDate: formatDate(dateRange[0]), endDate: formatDate(dateRange[1]) } }).then(response => {
+        setData(response.data);
+      });
+    }
+  }, [dateRange]);
+
+  // Načtení statistik hlasování
+  useEffect(() => {
+    getVotingStats().then(response => {
+      setVotingStats(response.data);
+    });
+  }, []);
+
+  const sortedVotingStats = useMemo(() => {
+    if (!votingStats) return [];
+    return Object.entries(votingStats)
+      .sort((a, b) => (b[1] as number) - (a[1] as number));
+  }, [votingStats]);
+
+  const renderLine = (location: LunchChoice) => {
+    const index = Object.values(LunchChoice).indexOf(location);
+    return <Line key={location} name={getLunchChoiceName(location)} type="monotone" dataKey={data => data.locations[location] ?? 0} stroke={COLORS[index]} strokeWidth={STROKE_WIDTH} />
+  }
+
+  const handlePreviousWeek = () => {
+    if (dateRange) {
+      const previousStartDate = new Date(dateRange[0]);
+      previousStartDate.setDate(previousStartDate.getDate() - 7);
+      const previousEndDate = new Date(previousStartDate);
+      previousEndDate.setDate(previousEndDate.getDate() + 4);
+      setDateRange([previousStartDate, previousEndDate]);
+    }
+  }
+
+  const handleNextWeek = () => {
+    if (dateRange) {
+      const nextStartDate = new Date(dateRange[0]);
+      nextStartDate.setDate(nextStartDate.getDate() + 7);
+      const nextEndDate = new Date(nextStartDate);
+      nextEndDate.setDate(nextEndDate.getDate() + 4);
+      setDateRange([nextStartDate, nextEndDate]);
+    }
+  }
+
+  const isCurrentOrFutureWeek = useMemo(() => {
+    if (!dateRange) return true;
+    const currentWeekEnd = getLastWorkDayOfWeek(new Date());
+    currentWeekEnd.setHours(23, 59, 59, 999);
+    return dateRange[1] >= currentWeekEnd;
+  }, [dateRange]);
+
+  const handleKeyDown = useCallback((e: any) => {
+    if (e.keyCode === 37) {
+      handlePreviousWeek();
+    } else if (e.keyCode === 39 && !isCurrentOrFutureWeek) {
+      handleNextWeek()
+    }
+  }, [dateRange, isCurrentOrFutureWeek]);
+
+  useEffect(() => {
+    document.addEventListener('keydown', handleKeyDown);
+    return () => {
+      document.removeEventListener('keydown', handleKeyDown);
+    }
+  }, [handleKeyDown]);
+
+  if (!auth?.login) {
+    return <Login />;
+  }
+
+  if (!dateRange) {
+    return <Loader
+      icon={faGear}
+      description={'Načítám data...'}
+      animation={'fa-bounce'}
+    />
+  }
+
+  return (
+    <>
+      <Header />
+      <div className="stats-page">
+        <h1>Statistiky</h1>
+        <div className="week-navigator">
+          <span title="Předchozí týden">
+            <FontAwesomeIcon icon={faChevronLeft} style={{ cursor: "pointer" }} onClick={handlePreviousWeek} />
+          </span>
+          <h2 className="date-range">{getHumanDate(dateRange[0])} - {getHumanDate(dateRange[1])}</h2>
+          <span title="Následující týden">
+            <FontAwesomeIcon icon={faChevronRight} style={{ cursor: "pointer", visibility: isCurrentOrFutureWeek ? "hidden" : "visible" }} onClick={handleNextWeek} />
+          </span>
+        </div>
+        <LineChart width={CHART_WIDTH} height={CHART_HEIGHT} data={data}>
+          {Object.values(LunchChoice).map(location => renderLine(location))}
+          <XAxis dataKey="date" />
+          <YAxis />
+          <Tooltip />
+          <Legend />
+        </LineChart>
+        {sortedVotingStats.length > 0 && (
+          <div className="voting-stats-section">
+            <h2>Hlasování o funkcích</h2>
+            <table className="voting-stats-table">
+              <thead>
+                <tr>
+                  <th>Funkce</th>
+                  <th>Počet hlasů</th>
+                </tr>
+              </thead>
+              <tbody>
+                {sortedVotingStats.map(([feature, count]) => (
+                  <tr key={feature}>
+                    <td>{FeatureRequest[feature as keyof typeof FeatureRequest] ?? feature}</td>
+                    <td>{count as number}</td>
+                  </tr>
+                ))}
+              </tbody>
+            </table>
+          </div>
+        )}
+      </div>
+      <Footer />
+    </>
+  );
+}

client/src/react-app-env.d.ts

@@ -1 +0,0 @@
-/// <reference types="react-scripts" />

client/tsconfig.json

@@ -1,11 +1,13 @@
 {
   "compilerOptions": {
-    "target": "es5",
     "lib": [
       "dom",
       "dom.iterable",
       "esnext"
     ],
+    "types": [
+      "vite/client"
+    ],
     "allowJs": true,
     "skipLibCheck": true,
     "esModuleInterop": true,
@@ -13,10 +15,12 @@
     "strict": true,
     "forceConsistentCasingInFileNames": true,
     "noFallthroughCasesInSwitch": true,
-    "module": "esnext",
-    "moduleResolution": "node",
+    "moduleResolution": "bundler",
+    "module": "ESNext",
+    "target": "ESNext",
     "resolveJsonModule": true,
     "isolatedModules": true,
+    "allowImportingTsExtensions": true,
     "noEmit": true,
     "jsx": "react-jsx"
   }

client/vite-env.d.ts

@@ -0,0 +1 @@
+/// <reference types="vite/client" />

client/vite.config.ts

@@ -0,0 +1,16 @@
+import { defineConfig } from 'vite'
+import react from '@vitejs/plugin-react'
+import viteTsconfigPaths from 'vite-tsconfig-paths'
+
+export default defineConfig({
+    // depending on your application, base can also be "/"
+    base: '',
+    plugins: [react(), viteTsconfigPaths()],
+    server: {
+        open: true,
+        port: 3000,
+        proxy: {
+            '/api': 'http://localhost:3001',
+        }
+    },
+})

compose.yml

@@ -1,5 +1,3 @@
-version: '3.8'
-
 services:
   redis:
     image: redis/redis-stack-server:7.2.0-RC3

package.json

@@ -1,7 +0,0 @@
-{
-    "private": true,
-    "workspaces": [
-        "client",
-        "server"
-    ]
-}

run_dev.sh

@@ -1,5 +1,18 @@
-export NODE_ENV=development
-yarn install
-cd server && yarn start &
-cd client && yarn start &
-wait
+#!/bin/bash
+# Spustí server a klienta v samostatných panelech uvnitř stejného tmux okna.
+# Pokud už daná tmux session existuje, pouze se k ní připojí.
+
+SCRIPT_DIR=$( cd -- "$( dirname -- "${BASH_SOURCE[0]}" )" &> /dev/null && pwd )
+
+SESSION="luncher"
+
+if ! tmux has-session -t $SESSION 2>/dev/null; then
+    cd types && yarn openapi-ts && cd ..
+    tmux new-session -d -s $SESSION
+    tmux send-keys -t $SESSION:0 "cd $SCRIPT_DIR" Enter
+    tmux split-window -v
+    tmux send-keys -t $SESSION:0.0 "cd server && export NODE_ENV=development && yarn startReload" Enter
+    tmux send-keys -t $SESSION:0.1 "cd client && yarn start" Enter
+fi
+
+tmux attach-session -t $SESSION

server/.env.template

@@ -24,3 +24,27 @@
 # To je užitečné pro odesílání upozornění na různé servery Gotify s různými klíči API.
 # Struktura dat je ve formátu JSON a je uložena jako řetězec.
 # GOTIFY_SERVERS_AND_KEYS='[{"server":"https://notification.server.eu", "api_keys":["key1", "key2"]},{"server":"https://notification.server2.eu", "api_keys":["key3", "key4"]}]'
+
+#NTFY_HOST = "http://192.168.0.113:80"
+#NTFY_USERNAME="username"
+#NTFY_PASSWD="password"
+
+# Zapne přihlašování pomocí důvěryhodných hlaviček (trusted headers). Výchozí hodnota je false.
+# V případě zapnutí je nutno vyplnit také HTTP_REMOTE_TRUSTED_IPS.
+# HTTP_REMOTE_USER_ENABLED=true
+
+# Seznam IP adres nebo rozsahů oddělených čárkou, ze kterých budou akceptovány důvěryhodné hlavičky.
+# HTTP_REMOTE_TRUSTED_IPS=127.0.0.1,192.168.1.0/24
+
+# Název důvěryhodné hlavičky obsahující login uživatele. Výchozí hodnota je 'remote-user'.
+# HTTP_REMOTE_USER_HEADER_NAME=remote-user
+
+# VAPID klíče pro Web Push notifikace (připomínka výběru oběda).
+# Vygenerovat pomocí: npx web-push generate-vapid-keys
+# VAPID_PUBLIC_KEY=
+# VAPID_PRIVATE_KEY=
+# VAPID_SUBJECT=mailto:admin@example.com
+
+# Heslo pro bypass rate limitu na endpointu /api/food/refresh (pro skripty/admin).
+# Bez hesla může refresh volat každý přihlášený uživatel (podléhá rate limitu).
+# REFRESH_BYPASS_PASSWORD=

server/.gitignore

@@ -1,5 +1,7 @@
-/node_modules
+/data
 /dist
-data.json
+/resources/easterEggs
+/src/gen
 .env.production
 .env.development
+.easter-eggs.json

server/babel.config.js

@@ -0,0 +1,6 @@
+module.exports = {
+    presets: [
+        ['@babel/preset-env', { targets: { node: 'current' } }],
+        '@babel/preset-typescript',
+    ],
+};

server/changelogs/2025-01-07.json

@@ -0,0 +1,4 @@
+[
+    "Zimní atmosféra",
+    "Skrytí podniku U Motlíků"
+]

server/changelogs/2025-01-15.json

@@ -0,0 +1,3 @@
+[
+    "Přidání restaurace Zastávka u Michala"
+]

server/changelogs/2025-01-29.json

@@ -0,0 +1,3 @@
+[
+    "Přidání restaurace Pivovarský šenk Šeříková"
+]

server/changelogs/2025-02-19.json

@@ -0,0 +1,3 @@
+[
+    "Možnost výběru podniku/jídla kliknutím"
+]

server/changelogs/2025-02-27.json

@@ -0,0 +1,3 @@
+[
+    "Stránka se statistikami nejoblíbenějších voleb"
+]

server/changelogs/2025-03-05.json

@@ -0,0 +1,3 @@
+[
+    "Zobrazení počtu osob u každé volby"
+]

server/changelogs/2025-03-20.json

@@ -0,0 +1,3 @@
+[
+    "Migrace na generované OpenApi"
+]

server/changelogs/2025-03-21.json

@@ -0,0 +1,3 @@
+[
+    "Odebrání zimní atmosféry"
+]

server/changelogs/2025-08-01.json

@@ -0,0 +1,3 @@
+[
+    "Možnost ručního přenačtení menu"
+]

server/changelogs/2025-10-06.json

@@ -0,0 +1,3 @@
+[
+    "Parsování a zobrazení alergenů"
+]

server/changelogs/2025-10-11.json

@@ -0,0 +1,4 @@
+[
+    "Oddělení přenačtení menu do vlastního dialogu",
+    "Podzimní atmosféra"
+]

server/changelogs/2025-11-03.json

@@ -0,0 +1,3 @@
+[
+    "Možnost převzetí poznámky ostatních uživatelů"
+]

server/changelogs/2026-01-09.json

@@ -0,0 +1,3 @@
+[
+    "Zimní atmosféra"
+]

server/changelogs/2026-01-13.json

@@ -0,0 +1,3 @@
+[
+    "Možnost označit se jako objednávající u volby \"Budu objednávat\""
+]

server/changelogs/2026-01-30.json

@@ -0,0 +1,3 @@
+[
+    "Podpora dark mode"
+]

server/changelogs/2026-02-04.json

@@ -0,0 +1,7 @@
+[
+    "Redesign aplikace pomocí Claude Code",
+    "Zobrazení uplynulého týdne i o víkendu",
+    "Podpora Discord, ntfy a Teams notifikací (v Nastavení)",
+    "Trvalé zobrazení QR kódů do ručního zavření",
+    "Zobrazení nejvíce požadovaných funkcí (na stránce Statistiky)"
+]

server/changelogs/2026-02-10.json

@@ -0,0 +1,3 @@
+[
+    "Zobrazení sekce Pizza day pouze při volbě \"Pizza day\""
+]

server/changelogs/2026-02-20.json

@@ -0,0 +1,3 @@
+[
+    "Možnost generování obecných QR kódů pro platby i mimo Pizza day (v uživatelském menu)"
+]

server/changelogs/2026-03-04.json

@@ -0,0 +1,3 @@
+[
+    "Podpora push notifikací pro připomenutí výběru oběda (v nastavení)"
+]

server/changelogs/2026-03-05.json

@@ -0,0 +1,3 @@
+[
+    "Oprava detekce zastaralého menu"
+]

server/changelogs/2026-03-08.json

@@ -0,0 +1,3 @@
+[
+    "Automatické zobrazení dialogu s dosud nezobrazenými novinkami"
+]

server/changelogs/2026-03-09.json

@@ -0,0 +1,3 @@
+[
+    "Automatický výběr výchozího času preferovaného odchodu"
+]

server/package.json

@@ -6,27 +6,36 @@
   "private": true,
   "scripts": {
     "start": "ts-node src/index.ts",
-    "startReload": "nodemon src/index.ts",
-    "build": "tsc -p ."
+    "startReload": "nodemon --watch src src/index.ts",
+    "build": "tsc -p .",
+    "test": "jest"
   },
   "devDependencies": {
-    "@types/express": "^4.17.17",
-    "@types/jsonwebtoken": "^9.0.2",
-    "@types/node": "^20.2.5",
+    "@babel/core": "^7.28.5",
+    "@babel/preset-env": "^7.28.5",
+    "@babel/preset-typescript": "^7.28.5",
+    "@types/express": "^5.0.5",
+    "@types/jest": "^30.0.0",
+    "@types/jsonwebtoken": "^9.0.10",
+    "@types/node": "^24.10.0",
     "@types/request-promise": "^4.1.48",
-    "nodemon": "^2.0.22",
+    "@types/web-push": "^3.6.4",
+    "babel-jest": "^30.2.0",
+    "jest": "^30.2.0",
+    "nodemon": "^3.1.10",
     "ts-node": "^10.9.1",
-    "typescript": "^5.0.2"
+    "typescript": "^5.9.3"
   },
   "dependencies": {
-    "axios": "^1.4.0",
-    "cheerio": "^1.0.0-rc.12",
+    "axios": "^1.13.2",
+    "cheerio": "^1.1.2",
     "cors": "^2.8.5",
-    "dotenv": "^16.1.3",
-    "express": "^4.18.2",
+    "dotenv": "^17.2.3",
+    "express": "^5.1.0",
     "jsonwebtoken": "^9.0.0",
-    "redis": "^4.6.7",
+    "redis": "^5.9.0",
     "simple-json-db": "^2.0.0",
-    "socket.io": "^4.6.1"
+    "socket.io": "^4.6.1",
+    "web-push": "^3.6.7"
   }
 }

server/src/chefie.ts

@@ -49,16 +49,16 @@ export async function downloadPizzy(mock: boolean): Promise<Pizza[]> {
     const $ = load(html);
     const links = $('.vypisproduktu > div > h4 > a');
     const urls = [];
-    for (let i = 0; i < links.length; i++) {
-        if (links[i].name === 'a' && links[i].attribs?.href) {
-            const pizzaUrl = links[i].attribs?.href;
+    for (const element of links) {
+        if (element.name === 'a' && element.attribs?.href) {
+            const pizzaUrl = element.attribs?.href;
             urls.push(buildPizzaUrl(pizzaUrl));
         }
     }
     // Scrapneme jednotlivé pizzy
     const result: Pizza[] = [];
-    for (let i = 0; i < urls.length; i++) {
-        const pizzaUrl = urls[i];
+    for (const element of urls) {
+        const pizzaUrl = element;
         const pizzaHtml = await axios.get(pizzaUrl).then(res => res.data);
         // Název
         const name = $('.produkt > h2', pizzaHtml).first().text()

server/src/index.ts

@@ -1,19 +1,27 @@
 import express from "express";
 import bodyParser from "body-parser";
 import cors from 'cors';
-import { getData, getDateForWeekIndex } from "./service";
+import { getData, getDateForWeekIndex, getToday } from "./service";
 import dotenv from 'dotenv';
 import path from 'path';
 import { getQr } from "./qr";
-import { generateToken, verify } from "./auth";
-import { InsufficientPermissions } from "./utils";
+import { generateToken, getLogin, verify } from "./auth";
+import { getIsWeekend, InsufficientPermissions, PizzaDayConflictError, parseToken } from "./utils";
+import { getPendingQrs } from "./pizza";
 import { initWebsocket } from "./websocket";
+import { startReminderScheduler } from "./pushReminder";
 import pizzaDayRoutes from "./routes/pizzaDayRoutes";
-import foodRoutes from "./routes/foodRoutes";
+import foodRoutes, { refreshMetoda } from "./routes/foodRoutes";
 import votingRoutes from "./routes/votingRoutes";
+import easterEggRoutes from "./routes/easterEggRoutes";
+import statsRoutes from "./routes/statsRoutes";
+import notificationRoutes from "./routes/notificationRoutes";
+import qrRoutes from "./routes/qrRoutes";
+import devRoutes from "./routes/devRoutes";
+import changelogRoutes from "./routes/changelogRoutes";
 
-const ENVIRONMENT = process.env.NODE_ENV || 'production';
-dotenv.config({ path: path.resolve(__dirname, `./.env.${ENVIRONMENT}`) });
+const ENVIRONMENT = process.env.NODE_ENV ?? 'production';
+dotenv.config({ path: path.resolve(__dirname, `../.env.${ENVIRONMENT}`) });
 
 // Validace nastavení JWT tokenu - nemá bez něj smysl vůbec povolit server spustit
 if (!process.env.JWT_SECRET) {
@@ -31,31 +39,56 @@ app.use(cors({
     origin: '*'
 }));
 
+// Zapínatelný login přes hlavičky - pokud je zapnutý nepovolí "basicauth"
+const HTTP_REMOTE_USER_ENABLED = process.env.HTTP_REMOTE_USER_ENABLED === 'true' || false;
+const HTTP_REMOTE_USER_HEADER_NAME = process.env.HTTP_REMOTE_USER_HEADER_NAME ?? 'remote-user';
+if (HTTP_REMOTE_USER_ENABLED) {
+    if (!process.env.HTTP_REMOTE_TRUSTED_IPS) {
+        throw new Error('Je zapnutý login z hlaviček, ale není nastaven rozsah adres ze kterých hlavička může přijít.');
+    }
+    const HTTP_REMOTE_TRUSTED_IPS = process.env.HTTP_REMOTE_TRUSTED_IPS.split(',').map(ip => ip.trim());
+    //TODO: nevim jak udelat console.log pouze pro "debug"
+    //console.log("Budu věřit hlavičkám z: " + HTTP_REMOTE_TRUSTED_IPS);
+    app.set('trust proxy', HTTP_REMOTE_TRUSTED_IPS);
+    console.log('Zapnutý login přes hlavičky z proxy.');
+}
+
+
 // ----------- Metody nevyžadující token --------------
 
 app.get("/api/whoami", (req, res) => {
-    res.send(req.header('remote-user'));
+    if (!HTTP_REMOTE_USER_ENABLED) {
+        res.status(403).json({ error: 'Není zapnuté přihlášení z hlaviček' });
+    }
+    if (process.env.ENABLE_HEADERS_LOGGING === 'yes') {
+        delete req.headers["cookie"]
+        console.log(req.headers)
+    }
+    res.send(req.header(HTTP_REMOTE_USER_HEADER_NAME));
 })
 
 app.post("/api/login", (req, res) => {
+    if (HTTP_REMOTE_USER_ENABLED) { // je rovno app.enabled('trust proxy')
         // Autentizace pomocí trusted headers
-    const remoteUser = req.header('remote-user');
-    const remoteName = req.header('remote-name');
-    if (remoteUser && remoteUser.length > 0 && remoteName && remoteName.length > 0) {
-        res.status(200).json(generateToken(Buffer.from(remoteName, 'latin1').toString(), true));
-        return;
+        const remoteUser = req.header(HTTP_REMOTE_USER_HEADER_NAME);
+        //const remoteName = req.header('remote-name');
+        if (remoteUser && remoteUser.length > 0) {
+            res.status(200).json(generateToken(Buffer.from(remoteUser, 'latin1').toString(), true));
+        } else {
+            throw Error("Je zapnuto přihlášení přes hlavičky, ale nepřišla hlavička nebo ??");
         }
+    } else {
         // Klasická autentizace loginem
         if (!req.body?.login || req.body.login.trim().length === 0) {
             throw Error("Nebyl předán login");
         }
         // TODO zavést podmínky pro délku loginu (min i max)
         res.status(200).json(generateToken(req.body.login, false));
+    }
 });
 
 // TODO dočasné řešení - QR se zobrazuje přes <img>, nemáme sem jak dostat token
 app.get("/api/qr", (req, res) => {
-    // const login = getLogin(parseToken(req));
     if (!req.query?.login) {
         throw Error("Nebyl předán login");
     }
@@ -69,14 +102,24 @@ app.get("/api/qr", (req, res) => {
 
 // ----------------------------------------------------
 
+// Přeskočení auth pro refresh dat xd
+app.use("/api/food/refresh", refreshMetoda);
+
 /** Middleware ověřující JWT token */
 app.use("/api/", (req, res, next) => {
-    const userHeader = req.header('remote-user');
-    const nameHeader = req.header('remote-name');
-    const emailHeader = req.header('remote-email');
-    if (userHeader !== undefined && nameHeader !== undefined) {
-        const remoteName = Buffer.from(nameHeader, 'latin1').toString();
-        console.log("Tvuj username, name a email: %s, %s, %s.", userHeader, remoteName, emailHeader);
+    if (HTTP_REMOTE_USER_ENABLED) {
+        // Autentizace pomocí trusted headers
+        const remoteUser = req.header(HTTP_REMOTE_USER_HEADER_NAME);
+        if (process.env.ENABLE_HEADERS_LOGGING === 'yes') {
+            delete req.headers["cookie"]
+            console.log(req.headers)
+        }
+        if (remoteUser && remoteUser.length > 0) {
+            const remoteName = Buffer.from(remoteUser, 'latin1').toString();
+            if (ENVIRONMENT !== "production") {
+                console.log("Tvuj username: %s.", remoteName);
+            }
+        }
     }
     if (!req.headers.authorization) {
         return res.status(401).json({ error: 'Nebyl předán autentizační token' });
@@ -96,31 +139,56 @@ app.get("/api/data", async (req, res) => {
         if (!isNaN(index)) {
             date = getDateForWeekIndex(parseInt(req.query.dayIndex));
         }
+    } else if (getIsWeekend(getToday())) {
+        // Na víkendu zobrazíme pátek místo hlášky "Užívejte víkend"
+        date = getDateForWeekIndex(4);
     }
-    res.status(200).json(await getData(date));
+    const data = await getData(date);
+    // Připojíme nevyřízené QR kódy pro přihlášeného uživatele
+    try {
+        const login = getLogin(parseToken(req));
+        const pendingQrs = await getPendingQrs(login);
+        if (pendingQrs.length > 0) {
+            data.pendingQrs = pendingQrs;
+        }
+    } catch {
+        // Token nemusí být validní, ignorujeme
+    }
+    res.status(200).json(data);
 });
 
 // Ostatní routes
 app.use("/api/pizzaDay", pizzaDayRoutes);
 app.use("/api/food", foodRoutes);
 app.use("/api/voting", votingRoutes);
-app.use(express.static('public'))
+app.use("/api/easterEggs", easterEggRoutes);
+app.use("/api/stats", statsRoutes);
+app.use("/api/notifications", notificationRoutes);
+app.use("/api/qr", qrRoutes);
+app.use("/api/dev", devRoutes);
+app.use("/api/changelogs", changelogRoutes);
+
+app.use('/stats', express.static('public'));
+app.use(express.static('public'));
 
 // Middleware pro zpracování chyb
 app.use((err: any, req: any, res: any, next: any) => {
     if (err instanceof InsufficientPermissions) {
         res.status(403).send({ error: err.message })
+    } else if (err instanceof PizzaDayConflictError) {
+        res.status(409).send({ error: err.message })
     } else {
         res.status(500).send({ error: err.message })
     }
     next();
 });
 
-const PORT = process.env.PORT || 3001;
-const HOST = process.env.HOST || '0.0.0.0';
+const PORT = process.env.PORT ?? 3001;
+const HOST = process.env.HOST ?? '0.0.0.0';
 
 server.listen(PORT, () => {
     console.log(`Server listening on ${HOST}, port ${PORT}`);
+    startReminderScheduler();
 });
 
 // Umožníme vypnutí serveru přes SIGINT, jinak Docker čeká než ho sestřelí

server/src/mock.ts

@@ -1,4 +1,4 @@
-import { getDayOfWeekIndex } from "./utils";
+import { WeeklyStats, LunchChoice } from "../../types/gen/types.gen";
 
 // Mockovací data pro podporované podniky, na jeden týden
 const MOCK_DATA = {
@@ -6,79 +6,31 @@ const MOCK_DATA = {
         [
             {
                 amount: "0,25l",
-                name: "Kulajda",
+                name: "Česnečka s uzeným masem a krutony",
                 price: "35\xA0Kč",
                 isSoup: true,
+                allergens: [1, 3, 7, 9]
             },
             {
                 amount: "250g",
-                name: "Kuřecí křidélka s vařeným bramborem",
+                name: "Přírodní roštěná s jasmínovou rýží",
                 price: "135\xA0Kč",
                 isSoup: false,
+                allergens: [1, 9, 10]
             },
             {
                 amount: "150g",
-                name: "Hovězí hamburger s BBQ omáčkou a hranolky",
+                name: "Noky s kuřecím masem a sýrovou omáčkou",
                 price: "145\xA0Kč",
                 isSoup: false,
+                allergens: [1, 3, 7]
             },
             {
                 amount: "150g",
-                name: "Frankfurtská hovězí pečeně s jasmínovou rýží",
-                price: "135\xA0Kč",
-                isSoup: false,
-            }
-        ],
-        [
-            {
-                amount: "0,25l",
-                name: "Hovězí vývar s kapáním",
-                price: "35\xA0Kč",
-                isSoup: true,
-            },
-            {
-                amount: "200g",
-                name: "Smažený karbanátek s bramborovou kaší",
-                price: "135\xA0Kč",
-                isSoup: false,
-            },
-            {
-                amount: "150g",
-                name: "Vepřová plec na smetaně s kynutým knedlíkem",
-                price: "135\xA0Kč",
-                isSoup: false,
-            },
-            {
-                amount: "150g",
-                name: "Trhané kachní maso se zeleninovým kuskusem",
-                price: "135\xA0Kč",
-                isSoup: false,
-            }
-        ],
-        [
-            {
-                amount: "0,25l",
-                name: "Zelná polévka s klobásou",
-                price: "35\xA0Kč",
-                isSoup: true,
-            },
-            {
-                amount: "150g",
-                name: "Hovězí na česneku s bramborovým knedlíkem",
-                price: "135\xA0Kč",
-                isSoup: false,
-            },
-            {
-                amount: "250g",
-                name: "Přírodní holandský řízek s bramborovou kaší, rajčatový salát",
-                price: "135\xA0Kč",
-                isSoup: false,
-            },
-            {
-                amount: "350g",
-                name: "Bagel s vinnou klobásou, cibulový konfit, kysané zelí, slanina a hořčicová mayo, hranolky, curry omáčka",
+                name: "Kuřecí stehno pečené na Moravance s feferony, bramborový knedlík",
                 price: "135\xA0Kč",
                 isSoup: false,
+                allergens: [1, 3, 7, 9]
             }
         ],
         [
@@ -87,50 +39,118 @@ const MOCK_DATA = {
                 name: "Kuřecí vývar s nudlemi",
                 price: "35\xA0Kč",
                 isSoup: true,
+                allergens: [1, 3, 7, 9]
             },
             {
-                amount: "150g",
-                name: "Kovbojské fazole s klobásou a chlebem",
-                price: "125\xA0Kč",
-                isSoup: false,
-            },
-            {
-                amount: "150g",
-                name: "Kuřecí rarášci s vařeným bramborem",
+                amount: "200g",
+                name: "Hovězí maso v rajské omáčce s kynutým knedlíkem",
                 price: "135\xA0Kč",
                 isSoup: false,
+                allergens: [1, 3, 7]
             },
             {
                 amount: "150g",
-                name: "Hovězí pečeně na slanině s jasmínovou rýží",
+                name: "Krůtí roláda se sušenými rajčaty , mozzarellou a bramborovou kaší",
                 price: "135\xA0Kč",
                 isSoup: false,
+                allergens: [1, 7]
+            },
+            {
+                amount: "150g",
+                name: "Telecí játra na grilu, restované brambory, tatarská omáčka , polníčkový salát",
+                price: "135\xA0Kč",
+                isSoup: false,
+                allergens: [3, 7]
             }
         ],
         [
             {
                 amount: "0,25l",
-                name: "Dršťková polévka",
+                name: "Zeleninová polévka",
                 price: "35\xA0Kč",
                 isSoup: true,
+                allergens: [3, 9]
             },
             {
                 amount: "150g",
-                name: "Tortilla s kuřecím masem, čedarem, zeleninou a papričkami jalapeňos",
+                name: "Smažené rybí filé s vařeným bramborem, tatarka",
                 price: "135\xA0Kč",
                 isSoup: false,
+                allergens: [3, 7]
             },
             {
-                amount: "150g",
-                name: "Segedínský guláš s kynutým knedlíkem",
+                amount: "250g",
+                name: "Vepřové výpečky se špenátem, bramborový knedlík 1,3,7",
                 price: "135\xA0Kč",
                 isSoup: false,
+                allergens: [1, 3, 7]
+            },
+            {
+                amount: "350g",
+                name: "Kuřecí řízek \" Ondráš \" , kysané zelí",
+                price: "135\xA0Kč",
+                isSoup: false,
+                allergens: [3, 7]
+            }
+        ],
+        [
+            {
+                amount: "0,25l",
+                name: "Hovězí vývar s játrovými knedlíčky",
+                price: "35\xA0Kč",
+                isSoup: true,
+                allergens: [1, 3]
             },
             {
                 amount: "150g",
-                name: "Filet z krůtích prsou, omáčka z modrého sýra, pečené brambory",
+                name: "Merguez klobáska, bílé fazole na kyselo, sázené vejce a vídeňská cibulka",
+                price: "125\xA0Kč",
+                isSoup: false,
+                allergens: [1, 3]
+            },
+            {
+                amount: "150g",
+                name: "Kuřecí steak s liškovou omáčkou a opečený brambor",
+                price: "135\xA0Kč",
+                isSoup: false,
+                allergens: [1, 7]
+            },
+            {
+                amount: "150g",
+                name: "Kaťák – vepřové kostky s feferonou, cibulí, kečupem ,česnekem, smažené krokety",
+                price: "135\xA0Kč",
+                isSoup: false,
+                allergens: [3, 7]
+            }
+        ],
+        [
+            {
+                amount: "0,25l",
+                name: "Čočková polévka",
+                price: "35\xA0Kč",
+                isSoup: true,
+                allergens: [9, 12]
+            },
+            {
+                amount: "150g",
+                name: "Ovocné knedlíky s tvarohem",
+                price: "135\xA0Kč",
+                isSoup: false,
+                allergens: [1, 3, 7]
+            },
+            {
+                amount: "150g",
+                name: "Smažený vepřový řízek s bramborovým salátem",
+                price: "135\xA0Kč",
+                isSoup: false,
+                allergens: [1, 3, 7, 9, 10]
+            },
+            {
+                amount: "150g",
+                name: "Znojemský hovězí guláš s jasmínovou rýží",
                 price: "145\xA0Kč",
                 isSoup: false,
+                allergens: [1, 9]
             }
         ]
     ],
@@ -270,104 +290,362 @@ const MOCK_DATA = {
         [
             {
                 amount: "-",
-                name: "Uzený vývar s kapustou",
+                name: "Batátový krém s chilli a kokosovým mlékem",
                 price: "40\xA0Kč",
                 isSoup: true,
+                allergens: [1, 7]
             },
             {
                 amount: "-",
-                name: "Čočka na kyselo, opečená klobása, okurka, chléb",
-                price: "120\xA0Kč",
+                name: "Kuřecí stehno na paprice, knedlík",
+                price: "130\xA0Kč",
                 isSoup: false,
+                allergens: [1, 3, 7]
             },
             {
                 amount: "-",
-                name: "Kuřecí medailonky se sýrovou omáčkou, hranolky",
-                price: "170\xA0Kč",
+                name: "Těstoviny se sušenými rajčaty a cuketou, parmezán",
+                price: "na\xA0váhu",
                 isSoup: false,
+                allergens: [1, 7]
+            },
+            {
+                amount: "-",
+                name: "Quesadilla s trhaným vepřovým masem, salát coleslaw, hranolky",
+                price: "na\xA0váhu",
+                isSoup: false,
+                allergens: [1, 7]
+            },
+            {
+                amount: "-",
+                name: "Smažený kuřecí řízek v sezamové strouhance, vařené brambory, wasabi majonéza",
+                price: "na\xA0váhu",
+                isSoup: false,
+                allergens: [1, 3, 7]
             }
         ],
         [
             {
                 amount: "-",
-                name: "Slepičí s nudlemi",
+                name: "Ovarová",
                 price: "40\xA0Kč",
                 isSoup: true,
+                allergens: [1]
             },
             {
                 amount: "-",
-                name: "Zvěřinový guláš, knedlík",
-                price: "120\xA0Kč",
+                name: "Zapečené těstoviny s uzeným masem, okurka",
+                price: "130\xA0Kč",
                 isSoup: false,
+                allergens: [1, 3, 7]
             },
             {
                 amount: "-",
-                name: "Smažený hermelín, brambory, tatarská omáčka",
-                price: "170\xA0Kč",
+                name: "Cheddarové kuličky s jalapeños, máslové brambory, tatarská omáčka",
+                price: "na\xA0váhu",
                 isSoup: false,
+                allergens: [1, 3, 7]
+            },
+            {
+                amount: "-",
+                name: "Steak z krkovice s miso omáčkou, jasmínová rýže",
+                price: "na\xA0váhu",
+                isSoup: false,
+                allergens: [1, 6, 11]
+            },
+            {
+                amount: "-",
+                name: "Kuřecí supreme s bramborovo-mrkvovým pyré, restovaná cuketa",
+                price: "na\xA0váhu",
+                isSoup: false,
+                allergens: [7]
             }
         ],
         [
             {
                 amount: "-",
-                name: "Dýňový krém se smetanou",
+                name: "Hovězí s hráškem a rýží",
                 price: "40\xA0Kč",
                 isSoup: true,
+                allergens: [9]
             },
             {
                 amount: "-",
-                name: "Kuřecí směs se zeleninou, rýže",
-                price: "120\xA0Kč",
+                name: "Rizoto s kuřecím masem a zeleninou, okurka, sýr",
+                price: "130\xA0Kč",
+                isSoup: false,
+                allergens: [7, 9]
+            },
+            {
+                amount: "-",
+                name: "Smažené rýžové nudle Pad thai s arašídy, zeleninou a vejcem",
+                price: "na\xA0váhu",
+                isSoup: false,
+                allergens: [1, 3, 6, 8, 11]
+            },
+            {
+                amount: "-",
+                name: "Vykoštěné vepřové koleno s křenem a hořčicí, chléb",
+                price: "na\xA0váhu",
                 isSoup: false,
             },
             {
                 amount: "-",
-                name: "Hambuger Black Angus s čedarem a slaninou, cibulové kroužky",
-                price: "220\xA0Kč",
+                name: "Gordon bleu, hranolky, pikantní dip",
+                price: "na\xA0váhu",
                 isSoup: false,
+                allergens: [1, 3, 7]
             }
         ],
         [
             {
                 amount: "-",
-                name: "Zeleninová s jáhly",
+                name: "Dýňová",
                 price: "40\xA0Kč",
                 isSoup: true,
+                allergens: [1, 7]
             },
             {
                 amount: "-",
-                name: "Rizoto s vepřovým masem, okurka",
-                price: "120\xA0Kč",
+                name: "Uzená plec, křenová omáčka, knedlík",
+                price: "130\xA0Kč",
                 isSoup: false,
+                allergens: [1, 3, 7]
             },
             {
                 amount: "-",
-                name: "Steak z lososa, grilovaná zelenina",
-                price: "220\xA0Kč",
+                name: "Palačinky s marmeládou přelité čokoládou, sypané cukrem",
+                price: "na\xA0váhu",
                 isSoup: false,
+                allergens: [1, 3, 7]
+            },
+            {
+                amount: "-",
+                name: "Smažený holandský řízek s bramborovou kaší a nakládanou zeleninou",
+                price: "na\xA0váhu",
+                isSoup: false,
+                allergens: [1, 3, 7]
+            },
+            {
+                amount: "-",
+                name: "Kuřecí jatýrka na smetaně s čerstvou majoránkou, jasmínová rýže",
+                price: "na\xA0váhu",
+                isSoup: false,
+                allergens: [7]
             }
         ],
         [
             {
                 amount: "-",
-                name: "Fazolová s uzeninou",
+                name: "Hovězí vývar s játrovými knedlíčky",
                 price: "40\xA0Kč",
                 isSoup: true,
+                allergens: [1, 3, 7, 9]
             },
             {
                 amount: "-",
-                name: "Krůtí perkelt, těstoviny",
-                price: "120\xA0Kč",
+                name: "Kuřecí Kung-pao, jasmínová rýže",
+                price: "130\xA0Kč",
                 isSoup: false,
+                allergens: [1, 3, 5, 6]
             },
             {
                 amount: "-",
-                name: "Grilovaná vepřová panenka, parmazánové pyré",
-                price: "170\xA0Kč",
+                name: "Sýrové tortelliny s pažitkovou omáčkou",
+                price: "na\xA0váhu",
                 isSoup: false,
+                allergens: [1, 3, 7]
+            },
+            {
+                amount: "-",
+                name: "Teriyaki losos burger s frisée salátem a citrusovou majonézou, bramborové lupínky",
+                price: "na\xA0váhu",
+                isSoup: false,
+                allergens: [1, 3, 6, 7, 11]
+            },
+            {
+                amount: "-",
+                name: "Vepřové výpečky s červeným zelím, bramborové knedlíky se smaženou cibulkou",
+                price: "na\xA0váhu",
+                isSoup: false,
+                allergens: [1, 3, 7]
             }
         ]
-    ]
+    ],
+    'zastavkaUmichala': [
+        [
+            {
+                amount: "-",
+                name: "Fazolačka s klobásou & zakysačkou",
+                price: "39\xA0Kč",
+                isSoup: true,
+            },
+            {
+                amount: "-",
+                name: "Zeleninová musaka – lilek, cuketa, tomatové sugo & sýrový bešamel",
+                price: "135\xA0Kč",
+                isSoup: false,
+            },
+            {
+                amount: "-",
+                name: "Slovácké strapačky s uzenou slaninou, zelím, mletým pepřem & sekanou petrželkou",
+                price: "140\xA0Kč",
+                isSoup: false,
+            },
+            {
+                amount: "-",
+                name: "Hovězí guláš s vejcem, zeleninovou garniturkou & žemlovými knedlíky",
+                price: "145\xA0Kč",
+                isSoup: false,
+            },
+            {
+                amount: "-",
+                name: "Kuřecí roláda s kaštanovou nádivkou, demi-glace & smetanovou bramborovou kaší",
+                price: "150\xA0Kč",
+                isSoup: false,
+            }
+        ],
+        [
+            {
+                amount: "-",
+                name: "Hovězí vývar se zeleninou a játrovou rýží",
+                price: "39\xA0Kč",
+                isSoup: true,
+            },
+            {
+                amount: "-",
+                name: "Pečené vepřové koleno, křen, hořčice, chléb",
+                price: "320\xA0Kč",
+                isSoup: false,
+            }
+        ],
+        [
+            {
+                amount: "-",
+                name: "Zeleninová polévka s kuskusem",
+                price: "39\xA0Kč",
+                isSoup: true,
+            },
+            {
+                amount: "-",
+                name: "Poutine (trhané vepřové, hranolky, sýr, čalamáda, pikantní omáčka)",
+                price: "190\xA0Kč",
+                isSoup: false,
+            }
+        ],
+        [
+            {
+                amount: "-",
+                name: "Hrachová polévka s uzeninou",
+                price: "39\xA0Kč",
+                isSoup: true,
+            },
+            {
+                amount: "-",
+                name: "Vepřový řízek z kotlety, domácí bramborový salát",
+                price: "170\xA0Kč",
+                isSoup: false,
+            }
+        ],
+        [
+            {
+                amount: "-",
+                name: "Cibulačka se sýrem",
+                price: "39\xA0Kč",
+                isSoup: true,
+            },
+            {
+                amount: "-",
+                name: "Burger z Chuck rollu, hranolky, tatarská omáčka",
+                price: "200\xA0Kč",
+                isSoup: false,
+            }
+        ],
+    ],
+    'senkSerikova': [
+        [
+            {
+                amount: "-",
+                name: "Drůbeží vývar s masem a nudlemi",
+                price: "45\xA0Kč",
+                isSoup: true,
+            },
+            {
+                amount: "-",
+                name: "Vepřová pečeně se zelím a houskovým knedlíkem",
+                price: "155\xA0Kč",
+                isSoup: false,
+            },
+            {
+                amount: "-",
+                name: "Špagety s kuřecím masem, špenátem a smetanou",
+                price: "145\xA0Kč",
+                isSoup: false,
+            },
+            {
+                amount: "-",
+                name: "Medailonky z vepřové panenky s fazolkami se slaninou, šťouchané brambory",
+                price: "185\xA0Kč",
+                isSoup: false,
+            }
+        ],
+        [
+            {
+                amount: "-",
+                name: "Mrkvová polévka se zázvorem a kokosovým mlékem",
+                price: "45\xA0Kč",
+                isSoup: true,
+            },
+            {
+                amount: "-",
+                name: "Hovězí po Burgundsku, bramborová kaše",
+                price: "155\xA0Kč",
+                isSoup: false,
+            }
+        ],
+        [
+            {
+                amount: "-",
+                name: "Hovězí vývar s játrovými knedlíčky",
+                price: "45\xA0Kč",
+                isSoup: true,
+            },
+            {
+                amount: "-",
+                name: "Kuřecí plátky na sušených rajčatech, bylinkách a česneku, bramborová kaše",
+                price: "155\xA0Kč",
+                isSoup: false,
+            }
+        ],
+        [
+            {
+                amount: "-",
+                name: "Kuřecí vývar s rýží",
+                price: "45\xA0Kč",
+                isSoup: true,
+            },
+            {
+                amount: "-",
+                name: "Rajská s plněnou paprikou, knedlík",
+                price: "170\xA0Kč",
+                isSoup: false,
+            }
+        ],
+        [
+            {
+                amount: "-",
+                name: "Mexická fazolová polévka",
+                price: "45\xA0Kč",
+                isSoup: true,
+            },
+            {
+                amount: "-",
+                name: "Ragú z trhané kachny, onsen vejce, soté ze špenátu a ředkvičky, bramborové pyré, lanýžová sůl, zelený olej",
+                price: "189\xA0Kč",
+                isSoup: false,
+            }
+        ],
+    ],
 }
 
 // Mockovací data pro Pizza day
@@ -1120,22 +1398,58 @@ const MOCK_PIZZA_LIST = [
     }
 ]
 
-export const getTodayMock = () => {
-    return '2023-05-31'; // středa
+/**
+ * Funkce vrací mock datu ve formátu YYYY-MM-DD
+ */
+export const getTodayMock = (): Date => {
+    return new Date('2025-01-10'); // pátek
 }
 
-export const getMenuSladovnickaMock = (date: Date) => {
-    return MOCK_DATA['sladovnicka'][getDayOfWeekIndex(date)];
+export const getMenuSladovnickaMock = () => {
+    return MOCK_DATA['sladovnicka'];
 }
 
-export const getMenuUMotlikuMock = (date: Date) => {
-    return MOCK_DATA['uMotliku'][getDayOfWeekIndex(date)];
+export const getMenuUMotlikuMock = () => {
+    return MOCK_DATA['uMotliku'];
 }
 
-export const getMenuTechTowerMock = (date: Date) => {
-    return MOCK_DATA['techTower'][getDayOfWeekIndex(date)];
+export const getMenuTechTowerMock = () => {
+    return MOCK_DATA['techTower'];
+}
+
+export const getMenuZastavkaUmichalaMock = () => {
+    return MOCK_DATA['zastavkaUmichala'];
+}
+
+export const getMenuSenkSerikovaMock = () => {
+    return MOCK_DATA['senkSerikova'];
 }
 
 export const getPizzaListMock = () => {
     return MOCK_PIZZA_LIST;
 }
+
+export const getStatsMock = (): WeeklyStats => {
+    return [
+        {
+            date: '24.02.',
+            locations: { ...Object.keys(LunchChoice).reduce((prev, cur) => ({ ...prev, [cur]: Math.floor(Math.random() * 10) }), {}) }
+        },
+        {
+            date: '25.02.',
+            locations: { ...Object.keys(LunchChoice).reduce((prev, cur) => ({ ...prev, [cur]: Math.floor(Math.random() * 10) }), {}) }
+        },
+        {
+            date: '26.02.',
+            locations: { ...Object.keys(LunchChoice).reduce((prev, cur) => ({ ...prev, [cur]: Math.floor(Math.random() * 10) }), {}) }
+        },
+        {
+            date: '27.02.',
+            locations: { ...Object.keys(LunchChoice).reduce((prev, cur) => ({ ...prev, [cur]: Math.floor(Math.random() * 10) }), {}) }
+        },
+        {
+            date: '28.02.',
+            locations: { ...Object.keys(LunchChoice).reduce((prev, cur) => ({ ...prev, [cur]: Math.floor(Math.random() * 10) }), {}) }
+        }
+    ];
+}

server/src/notifikace.ts

@@ -1,77 +1,225 @@
-/** Notifikace pro gotify*/
-import { GotifyServer, NotififaceInput, NotifikaceData } from '../../types';
-import axios, { AxiosError } from 'axios';
+import axios from 'axios';
 import dotenv from 'dotenv';
 import path from 'path';
+import { getClientData, getToday } from "./service";
+import { getUsersByLocation, getHumanTime } from "./utils";
+import { NotifikaceData, NotifikaceInput, NotificationSettings } from '../../types';
+import getStorage from "./storage";
 
-const ENVIRONMENT = process.env.NODE_ENV || 'production'
+const ENVIRONMENT = process.env.NODE_ENV ?? 'production';
 dotenv.config({ path: path.resolve(__dirname, `../.env.${ENVIRONMENT}`) });
 
-const gotifyDataRaw = process.env.GOTIFY_SERVERS_AND_KEYS || "{}";
-const gotifyData: GotifyServer[] = JSON.parse(gotifyDataRaw);
+const storage = getStorage();
+const NOTIFICATION_SETTINGS_PREFIX = 'notif';
 
-export const gotifyCall = async (data: NotififaceInput, gotifyServers?: GotifyServer[]): Promise<any[]> => {
-    if (!Array.isArray(gotifyServers)) {
-        return []
+/** Vrátí klíč pro uložení notifikačních nastavení uživatele. */
+function getNotificationSettingsKey(login: string): string {
+    return `${NOTIFICATION_SETTINGS_PREFIX}_${login}`;
+}
+
+/** Vrátí nastavení notifikací pro daného uživatele. */
+export async function getNotificationSettings(login: string): Promise<NotificationSettings> {
+    return await storage.getData<NotificationSettings>(getNotificationSettingsKey(login)) ?? {};
+}
+
+/** Uloží nastavení notifikací pro daného uživatele. */
+export async function saveNotificationSettings(login: string, settings: NotificationSettings): Promise<NotificationSettings> {
+    await storage.setData(getNotificationSettingsKey(login), settings);
+    return settings;
+}
+
+/** Odešle ntfy notifikaci na dané téma. */
+async function ntfyCallToTopic(topic: string, message: string) {
+    const url = process.env.NTFY_HOST;
+    const username = process.env.NTFY_USERNAME;
+    const password = process.env.NTFY_PASSWD;
+    if (!url || !username || !password) {
+        return;
     }
-    const urls = gotifyServers.flatMap(gotifyServer =>
-        gotifyServer.api_keys.map(apiKey => `${gotifyServer.server}/message?token=${apiKey}`));
-
-    const dataPayload = {
-        title: "Luncher",
-        message: `${data.udalost} - spustil:${data.user}`,
-        priority: 7,
-    };
-
-    const headers = { "Content-Type": "application/json" };
-
-    const promises = urls.map(url =>
-        axios.post(url, dataPayload, { headers }).then(response => {
-            response.data = {
-                success: true,
-                message: "Notifikace doručena",
-            };
-            return response;
-        }).catch(error => {
-            if (axios.isAxiosError(error)) {
-                const axiosError = error as AxiosError;
-                if (axiosError.response) {
-                    axiosError.response.data = {
-                        success: false,
-                        message: "fail",
-                    };
-                    console.log(error)
-                    return axiosError.response;
+    const token = Buffer.from(`${username}:${password}`, 'utf8').toString('base64');
+    try {
+        const response = await axios({
+            url: `${url}/${topic}`,
+            method: 'POST',
+            data: message,
+            headers: {
+                'Authorization': `Basic ${token}`,
+                'Tag': 'meat_on_bone'
             }
+        });
+        console.log(response.data);
+    } catch (error) {
+        console.error(`Chyba při odesílání ntfy notifikace na topic ${topic}:`, error);
+    }
+}
+
+export const ntfyCall = async (data: NotifikaceInput) => {
+    const url = process.env.NTFY_HOST
+    const username = process.env.NTFY_USERNAME;
+    const password = process.env.NTFY_PASSWD;
+    if (!url) {
+        console.log("NTFY_HOST není definován v env")
+        return
+    }
+    if (!username) {
+        console.log("NTFY_USERNAME není definován v env")
+        return
+    }
+    if (!password) {
+        console.log("NTFY_PASSWD není definován v env")
+        return
+    }
+    let clientData = await getClientData(getToday());
+    const userByCLocation = getUsersByLocation(clientData.choices, data.user)
+
+    const token = Buffer.from(`${username}:${password}`, 'utf8').toString('base64');
+    const promises = userByCLocation.map(async user => {
+        try {
+            // Odstraníme mezery a diakritiku a převedeme na lowercase
+            const topic = user.normalize('NFD').replace(' ', '').replace(/[\u0300-\u036f]/g, '').toLowerCase();
+            const response = await axios({
+                url: `${url}/${topic}`,
+                method: 'POST',
+                data: `${data.udalost} - spustil:${data.user}`,
+                headers: {
+                    'Authorization': `Basic ${token}`,
+                    'Tag': 'meat_on_bone'
+                }
+            });
+            console.log(response.data);
+        } catch (error) {
+            console.error(error);
         }
-            // Handle unknown error without a response
-            console.log(error, "unknown error");
     })
-    );
+
     return promises;
-};
+
+}
+
+export const teamsCall = async (data: NotifikaceInput) => {
+    const url = process.env.TEAMS_WEBHOOK_URL;
+    const title = data.udalost;
+    let time = new Date();
+    time.setTime(time.getTime() + 1000 * 60);
+    const message = 'Odcházíme v ' + getHumanTime(time) + ', ' + data.user;
+    const card = {
+        '@type': 'MessageCard',
+        '@context': 'http://schema.org/extensions',
+        'themeColor': "0072C6", // light blue
+        summary: 'Summary description',
+        sections: [
+            {
+                activityTitle: title,
+                text: message,
+            },
+        ],
+    };
+
+    if (!url) {
+        console.log("TEAMS_WEBHOOK_URL není definován v env")
+        return
+    }
+
+    try {
+        const response = await axios.post(url, card, {
+            headers: {
+                'content-type': 'application/vnd.microsoft.teams.card.o365connector'
+            },
+        });
+        return `${response.status} - ${response.statusText}`;
+    } catch (err) {
+        return err;
+    }
+}
+
+/** Odešle Teams notifikaci na daný webhook URL. */
+async function teamsCallToUrl(webhookUrl: string, data: NotifikaceInput) {
+    const title = data.udalost;
+    let time = new Date();
+    time.setTime(time.getTime() + 1000 * 60);
+    const message = 'Odcházíme v ' + getHumanTime(time) + ', ' + data.user;
+    const card = {
+        '@type': 'MessageCard',
+        '@context': 'http://schema.org/extensions',
+        'themeColor': "0072C6",
+        summary: 'Summary description',
+        sections: [
+            {
+                activityTitle: title,
+                text: message,
+            },
+        ],
+    };
+    try {
+        await axios.post(webhookUrl, card, {
+            headers: {
+                'content-type': 'application/vnd.microsoft.teams.card.o365connector'
+            },
+        });
+    } catch (error) {
+        console.error(`Chyba při odesílání Teams notifikace:`, error);
+    }
+}
+
+/** Odešle Discord notifikaci na daný webhook URL. */
+async function discordCall(webhookUrl: string, data: NotifikaceInput) {
+    let time = new Date();
+    time.setTime(time.getTime() + 1000 * 60);
+    const message = `🍖 **${data.udalost}** — ${data.user} (odchod v ${getHumanTime(time)})`;
+    try {
+        await axios.post(webhookUrl, {
+            content: message,
+        }, {
+            headers: {
+                'Content-Type': 'application/json',
+            },
+        });
+    } catch (error) {
+        console.error(`Chyba při odesílání Discord notifikace:`, error);
+    }
+}
 
 /** Zavolá notifikace na všechny konfigurované způsoby notifikace, přetížení proměných na false pro jednotlivé způsoby je vypne*/
-export const callNotifikace = async ({ input, teams = true, gotify = true }: NotifikaceData) => {
-    const notifications = [];
+export const callNotifikace = async ({ input, teams = true, gotify = false, ntfy = true }: NotifikaceData) => {
+    const notifications: Promise<any>[] = [];
 
-    if (gotify) {
-        const gotifyPromises = await gotifyCall(input, gotifyData);
-        notifications.push(...gotifyPromises);
+    // Globální notifikace (zpětně kompatibilní)
+    if (ntfy) {
+        const ntfyPromises = await ntfyCall(input);
+        if (ntfyPromises) {
+            notifications.push(...ntfyPromises);
+        }
+    }
+    if (teams) {
+        const teamsPromises = await teamsCall(input);
+        if (teamsPromises) {
+            notifications.push(Promise.resolve(teamsPromises));
+        }
     }
 
-    /* Zatím není
-    if (teams) {
-         notifications.push(teamsCall(input));
-     }*/
+    // Per-user notifikace: najdeme uživatele se stejnou lokací a odešleme dle jejich nastavení
+    const clientData = await getClientData(getToday());
+    const usersToNotify = getUsersByLocation(clientData.choices, input.user);
+    for (const user of usersToNotify) {
+        if (user === input.user) continue; // Neposíláme notifikaci spouštějícímu uživateli
+        const userSettings = await getNotificationSettings(user);
+        if (!userSettings.enabledEvents?.includes(input.udalost)) continue;
 
-    // Add more notifications as necessary
+        if (userSettings.ntfyTopic) {
+            notifications.push(ntfyCallToTopic(userSettings.ntfyTopic, `${input.udalost} - spustil: ${input.user}`));
+        }
+        if (userSettings.discordWebhookUrl) {
+            notifications.push(discordCall(userSettings.discordWebhookUrl, input));
+        }
+        if (userSettings.teamsWebhookUrl) {
+            notifications.push(teamsCallToUrl(userSettings.teamsWebhookUrl, input));
+        }
+    }
 
     try {
         const results = await Promise.all(notifications);
         return results;
     } catch (error) {
         console.error("Error in callNotifikace: ", error);
-        // Handle the error as needed
     }
 };