374 lines
15 KiB
TypeScript
374 lines
15 KiB
TypeScript
import React, { useContext, useEffect, useMemo, useRef, useState } from 'react';
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import 'bootstrap/dist/css/bootstrap.min.css';
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import { EVENT_DISCONNECT, EVENT_MESSAGE, SocketContext } from './context/socket';
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import { addPizza, createPizzaDay, deletePizzaDay, finishDelivery, finishOrder, getData, getFood, getPizzy, getQrUrl, lockPizzaDay, removePizza, unlockPizzaDay, updateChoice, updateNote } from './Api';
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import { useAuth } from './context/auth';
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import Login from './Login';
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import { Locations, ClientData, Pizza, PizzaOrder, State, Order, Food, Restaurants } from './Types';
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import { Alert, Button, Col, Form, Row, Table } from 'react-bootstrap';
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import Header from './components/Header';
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import { FontAwesomeIcon } from '@fortawesome/react-fontawesome'
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import PizzaOrderList from './components/PizzaOrderList';
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import SelectSearch from 'react-select-search';
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import 'react-select-search/style.css';
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import './App.css';
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import { SelectSearchOption } from 'react-select-search';
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import { faTrashCan } from '@fortawesome/free-regular-svg-icons';
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import { useBank } from './context/bank';
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const EVENT_CONNECT = "connect"
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function App() {
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const auth = useAuth();
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const bank = useBank();
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const [isConnected, setIsConnected] = useState<boolean>(false);
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const [data, setData] = useState<ClientData>();
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const [food, setFood] = useState<{ [key in Restaurants]: Food[] }>();
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const [pizzy, setPizzy] = useState<Pizza[]>();
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const [myOrder, setMyOrder] = useState<Order>();
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const socket = useContext(SocketContext);
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const choiceRef = useRef<HTMLSelectElement>(null);
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const poznamkaRef = useRef<HTMLInputElement>(null);
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// Načtení dat po přihlášení
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useEffect(() => {
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if (!auth || !auth.login) {
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return
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}
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getPizzy().then(pizzy => {
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setPizzy(pizzy);
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});
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getData().then(data => {
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setData(data);
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})
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getFood().then(food => {
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setFood(food);
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})
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}, [auth, auth?.login]);
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// Registrace socket eventů
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useEffect(() => {
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socket.on(EVENT_CONNECT, () => {
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// console.log("Connected!");
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setIsConnected(true);
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});
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socket.on(EVENT_DISCONNECT, () => {
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// console.log("Disconnected!");
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setIsConnected(false);
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});
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socket.on(EVENT_MESSAGE, (newData: ClientData) => {
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// console.log("Přijata nová data ze socketu", newData);
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setData(newData);
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});
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return () => {
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socket.off(EVENT_CONNECT);
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socket.off(EVENT_DISCONNECT);
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socket.off(EVENT_MESSAGE);
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}
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}, [socket]);
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useEffect(() => {
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if (!auth || !auth.login) {
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return
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}
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// TODO tohle občas náhodně nezafunguje, nutno přepsat, viz https://medium.com/@teh_builder/ref-objects-inside-useeffect-hooks-eb7c15198780
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if (data?.choices && choiceRef.current) {
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for (let entry of Object.entries(data.choices)) {
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if (entry[1].includes(auth.login)) {
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choiceRef.current.value = Object.values(Locations)[entry[0]]
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}
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}
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}
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}, [auth, auth?.login, data?.choices])
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// Reference na mojí objednávku
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useEffect(() => {
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if (data?.pizzaDay?.orders) {
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const myOrder = data.pizzaDay.orders.find(o => o.customer === auth?.login);
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setMyOrder(myOrder);
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}
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}, [auth?.login, data?.pizzaDay?.orders])
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const changeChoice = async (event: React.ChangeEvent<HTMLSelectElement>) => {
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const index = Object.values(Locations).indexOf(event.target.value as unknown as Locations);
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if (auth?.login) {
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await updateChoice(index > -1 ? index : null);
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}
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}
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const removeChoice = async (key: string) => {
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if (auth?.login) {
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await updateChoice(null);
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if (choiceRef?.current?.value) {
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choiceRef.current.value = "";
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}
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}
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}
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const pizzaSuggestions = useMemo(() => {
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if (!pizzy) {
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return [];
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}
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const suggestions: SelectSearchOption[] = [];
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pizzy.forEach((pizza, index) => {
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const group: SelectSearchOption = { name: pizza.name, type: "group", items: [] }
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pizza.sizes.forEach((size, sizeIndex) => {
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const name = `${size.size} (${size.price} Kč)`;
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const value = `${index}|${sizeIndex}`;
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group.items?.push({ name, value });
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})
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suggestions.push(group);
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})
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return suggestions;
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}, [pizzy]);
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const handlePizzaChange = async (value) => {
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if (auth?.login && pizzy) {
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const s = value.split('|');
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const pizzaIndex = Number.parseInt(s[0]);
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const pizzaSizeIndex = Number.parseInt(s[1]);
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await addPizza(pizzaIndex, pizzaSizeIndex);
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}
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}
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const handlePizzaDelete = async (pizzaOrder: PizzaOrder) => {
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await removePizza(pizzaOrder);
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}
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const handlePoznamkaChange = async () => {
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if (poznamkaRef.current?.value && poznamkaRef.current.value.length > 100) {
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alert("Poznámka může mít maximálně 100 znaků");
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return;
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}
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updateNote(poznamkaRef.current?.value);
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}
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// const addToCart = async () => {
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// TODO aktuálně nefunkční - nedokážeme poslat PHPSESSIONID cookie
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// if (data?.pizzaDay?.orders) {
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// for (const order of data?.pizzaDay?.orders) {
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// for (const pizzaOrder of order.pizzaList) {
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// const url = 'https://www.pizzachefie.cz/pridat.html';
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// const payload = new URLSearchParams();
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// payload.append('varId', pizzaOrder.varId.toString());
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// await fetch(url, {
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// method: "POST",
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// mode: "no-cors",
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// cache: "no-cache",
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// credentials: "same-origin",
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// headers: {
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// 'Content-Type': 'application/x-www-form-urlencoded',
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// },
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// body: payload,
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// })
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// }
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// }
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// // TODO otevřít košík v nové záložce
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// }
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// }
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const renderFoodTable = (name, food) => {
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return <Col md={12} lg={4}>
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<h3>{name}</h3>
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<Table striped bordered hover>
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<tbody>
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{food?.length > 0 ? food.map((f: any, index: number) =>
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<tr key={index}>
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<td>{f.amount}</td>
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<td>{f.name}</td>
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<td>{f.price}</td>
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</tr>
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) : <h1>Hmmmmm podivné.... nic se nevrátilo</h1>}
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</tbody>
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</Table>
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</Col>
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}
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if (!auth || !auth.login) {
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return <Login />;
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}
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if (!data || !isConnected || !food) {
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return <div>Načítám data...</div>
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}
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const noOrders = data?.pizzaDay?.orders?.length === 0;
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return (
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<>
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<Header />
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<div className='wrapper'>
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{data.isWeekend ? <h4>Užívejte víkend :)</h4> : <>
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<Alert variant={'primary'}>
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Poslední změny:
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<ul>
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<li>Zavedení JWT, přesun autentizace na server</li>
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<li>Oprava pádu v případě, že ve Sladovnické daný den nic není</li>
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<li>Podpora situace, kdy ve Sladovnické je méně než 3 hlavní jídla</li>
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<li>Oprava parsování cen z TechTower v případě použití nedělitelných mezer</li>
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</ul>
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</Alert>
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<h1 className='title'>Dnes je {data.date}</h1>
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<Row className='food-tables'>
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{renderFoodTable('Sladovnická', food[Restaurants.SLADOVNICKA])}
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{renderFoodTable('U Motlíků', food[Restaurants.UMOTLIKU])}
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{renderFoodTable('TechTower', food[Restaurants.TECHTOWER])}
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</Row>
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<div className='content-wrapper'>
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<div className='content'>
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<p>Jak to dnes vidíš s obědem?</p>
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<Form.Select ref={choiceRef} onChange={changeChoice}>
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<option></option>
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<option value={Locations.SLADOVNICKA}>Sladovnická</option>
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<option value={Locations.UMOTLIKU}>U Motlíků</option>
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<option value={Locations.TECHTOWER}>TechTower</option>
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<option value={Locations.SPSE}>SPŠE</option>
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<option value={Locations.PIZZA}>Pizza day</option>
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<option value={Locations.OBJEDNAVAM}>Budu objednávat (mimo pizzu)</option>
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<option value={Locations.NEOBEDVAM}>Mám vlastní/neobědvám</option>
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</Form.Select>
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<p style={{ fontSize: "12px", marginTop: "5px" }}>
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Aktuálně je možné vybrat pouze jednu variantu.
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</p>
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{Object.keys(data.choices).length > 0 ?
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<Table striped bordered hover className='results-table mt-5'>
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<tbody>
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{Object.keys(data.choices).map((key: string, index: number) =>
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<tr key={index}>
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<td>{Object.values(Locations)[Number(key)]}</td>
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<td>
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<ul>
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{data.choices[Number(key)].map((p: string, index: number) =>
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<li key={index}>{p} {p === auth.login && <FontAwesomeIcon onClick={() => {
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removeChoice(key);
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}} title='Odstranit' className='trash-icon' icon={faTrashCan} />}</li>
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)}
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</ul>
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</td>
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</tr>
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)}
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</tbody>
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</Table>
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: <div className='mt-5'><i>Zatím nikdo nehlasoval...</i></div>
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}
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</div>
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<div className='mt-5'>
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{!data.pizzaDay &&
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<div style={{ textAlign: 'center' }}>
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<p>Pro dnešní den není aktuálně založen Pizza day.</p>
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<Button onClick={async () => {
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await createPizzaDay();
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}}>Založit Pizza day</Button>
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</div>
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}
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{data.pizzaDay &&
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<div>
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<div style={{ textAlign: 'center' }}>
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<h3>Pizza day</h3>
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{
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data.pizzaDay.state === State.CREATED &&
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<div>
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<p>
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Pizza Day je založen a spravován uživatelem {data.pizzaDay.creator}.<br />
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Můžete upravovat své objednávky.
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</p>
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{
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data.pizzaDay.creator === auth.login &&
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<>
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<Button className='danger mb-3' title="Smaže kompletně pizza day, včetně dosud zadaných objednávek." onClick={async () => {
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await deletePizzaDay();
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}}>Smazat Pizza day</Button>
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<Button className='mb-3' style={{ marginLeft: '20px' }} title={noOrders ? "Nelze uzamknout - neexistuje žádná objednávka" : "Zamezí přidávat/odebírat objednávky. Použij před samotným objednáním, aby již nemohlo docházet ke změnám."} disabled={noOrders} onClick={async () => {
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await lockPizzaDay();
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}}>Uzamknout</Button>
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</>
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}
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</div>
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}
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{
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data.pizzaDay.state === State.LOCKED &&
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<div>
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<p>Objednávky jsou uzamčeny uživatelem {data.pizzaDay.creator}</p>
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{data.pizzaDay.creator === auth.login &&
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<>
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<Button className='danger mb-3' title="Umožní znovu editovat objednávky." onClick={async () => {
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await unlockPizzaDay();
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}}>Odemknout</Button>
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{/* <Button className='danger mb-3' style={{ marginLeft: '20px' }} onClick={async () => {
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await addToCart();
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}}>Přidat vše do košíku</Button> */}
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<Button className='danger mb-3' style={{ marginLeft: '20px' }} title={noOrders ? "Nelze objednat - neexistuje žádná objednávka" : "Použij po objednání. Objednávky zůstanou zamčeny."} disabled={noOrders} onClick={async () => {
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await finishOrder();
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}}>Objednáno</Button>
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</>
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}
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</div>
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}
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{
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data.pizzaDay.state === State.ORDERED &&
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<div>
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<p>Pizzy byly objednány uživatelem {data.pizzaDay.creator}</p>
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{data.pizzaDay.creator === auth.login &&
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<div>
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<Button className='danger mb-3' title="Vrátí stav do předchozího kroku (před objednáním)." onClick={async () => {
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await lockPizzaDay();
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}}>Vrátit do "uzamčeno"</Button>
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<Button className='danger mb-3' style={{ marginLeft: '20px' }} title="Nastaví stav na 'Doručeno' - koncový stav." onClick={async () => {
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await finishDelivery(bank?.bankAccount, bank?.holderName);
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}}>Doručeno</Button>
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</div>
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}
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</div>
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}
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{
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data.pizzaDay.state === State.DELIVERED &&
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<div>
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<p>Pizzy byly doručeny. Objednávku můžete uhradit pomocí QR kódu níže.</p>
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</div>
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}
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</div>
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{data.pizzaDay.state === State.CREATED &&
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<div style={{ textAlign: 'center' }}>
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<SelectSearch
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search={true}
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options={pizzaSuggestions}
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placeholder='Vyhledat pizzu...'
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onChange={handlePizzaChange}
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/>
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Poznámka: <input ref={poznamkaRef} className='mt-3' type="text" onKeyDown={event => {
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if (event.key === 'Enter') {
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handlePoznamkaChange();
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}
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}} />
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<Button
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style={{ marginLeft: '20px' }}
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disabled={!myOrder?.pizzaList?.length}
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onClick={handlePoznamkaChange}>
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Uložit
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</Button>
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</div>
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}
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<PizzaOrderList state={data.pizzaDay.state} orders={data.pizzaDay.orders} onDelete={handlePizzaDelete} />
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{
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data.pizzaDay.state === State.DELIVERED && myOrder?.hasQr &&
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<div className='qr-code'>
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<h3>QR platba</h3>
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<div>Částka: {myOrder.totalPrice} Kč</div>
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<img src={getQrUrl(auth.login)} alt='QR kód' />
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<p>Generování QR kódů je v experimentální fázi - doporučujeme si překontrolovat údaje před odesláním platby.</p>
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</div>
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}
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</div>
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}
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</div>
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</div>
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</>}
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</div>
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</>
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);
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}
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export default App;
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