feat: podpora ručního generování QR kódů pro platby

client/src/components/Header.tsx

@@ -6,9 +6,12 @@ import { useSettings, ThemePreference } from "../context/settings";
 import FeaturesVotingModal from "./modals/FeaturesVotingModal";
 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 } from "../../../types";
+import { FeatureRequest, getVotes, updateVote, LunchChoices } from "../../../types";
 import { FontAwesomeIcon } from "@fortawesome/react-fontawesome";
 import { faSun, faMoon } from "@fortawesome/free-solid-svg-icons";
 
@@ -16,9 +19,17 @@ const CHANGELOG = [
     "Nový moderní design aplikace",
     "Oprava parsování Sladovnické a TechTower",
     "Možnost označit se jako objednávající u volby \"budu objednávat\"",
+    "Možnost generovat QR kódy pro platby (i mimo Pizza day)",
 ];
 
-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 settings = useSettings();
     const navigate = useNavigate();
@@ -27,6 +38,9 @@ export default function Header() {
     const [pizzaModalOpen, setPizzaModalOpen] = useState<boolean>(false);
     const [refreshMenuModalOpen, setRefreshMenuModalOpen] = useState<boolean>(false);
     const [changelogModalOpen, setChangelogModalOpen] = useState<boolean>(false);
+    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)
@@ -73,6 +87,18 @@ export default function Header() {
         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';
@@ -169,8 +195,16 @@ export default function Header() {
                     <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={() => setChangelogModalOpen(true)}>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>
@@ -180,6 +214,29 @@ export default function Header() {
         <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)}>
             <Modal.Header closeButton>
                 <Modal.Title><h2>Novinky</h2></Modal.Title>