feature/IO-1113-Online-Dark-Mode - Toggle / Local storage solution

client/src/App/App.container.jsx

@@ -2,15 +2,19 @@ import { ApolloProvider } from "@apollo/client";
 import { SplitFactoryProvider, useSplitClient } from "@splitsoftware/splitio-react";
 import { ConfigProvider } from "antd";
 import enLocale from "antd/es/locale/en_US";
-import { useEffect, useMemo, useState } from "react";
+import { useEffect, useMemo } from "react";
 import { useTranslation } from "react-i18next";
-import { useSelector } from "react-redux";
+import { connect, useSelector } from "react-redux";
 import GlobalLoadingBar from "../components/global-loading-bar/global-loading-bar.component";
 import client from "../utils/GraphQLClient";
 import App from "./App";
 import * as Sentry from "@sentry/react";
 import getTheme from "./themeProvider";
 import { CookiesProvider } from "react-cookie";
+import { createStructuredSelector } from "reselect";
+import { selectCurrentUser } from "../redux/user/user.selectors.js";
+import { selectDarkMode } from "../redux/application/application.selectors";
+import { setDarkMode } from "../redux/application/application.actions";
 
 // Base Split configuration
 const config = {
@@ -32,17 +36,47 @@ function SplitClientProvider({ children }) {
   return children;
 }
 
-function AppContainer() {
-  const { t } = useTranslation();
-  const [isDarkMode, setIsDarkMode] = useState(true); // Manage dark mode state
-  const theme = useMemo(() => getTheme(isDarkMode), [isDarkMode]); // Memoize theme
+const mapDispatchToProps = (dispatch) => ({
+  setDarkMode: (isDarkMode) => dispatch(setDarkMode(isDarkMode))
+});
 
-  // Set data-theme attribute on document root
+const mapStateToProps = createStructuredSelector({
+  currentUser: selectCurrentUser
+});
+
+function AppContainer({ currentUser, setDarkMode }) {
+  const { t } = useTranslation();
+  const isDarkMode = useSelector(selectDarkMode);
+  const theme = useMemo(() => getTheme(isDarkMode), [isDarkMode]);
+
+  // Update data-theme attribute when dark mode changes
   useEffect(() => {
     document.documentElement.setAttribute("data-theme", isDarkMode ? "dark" : "light");
-    return () => document.documentElement.removeAttribute("data-theme"); // Cleanup
+    return () => document.documentElement.removeAttribute("data-theme");
   }, [isDarkMode]);
 
+  // Sync Redux darkMode with localStorage on user change
+  useEffect(() => {
+    if (currentUser?.uid) {
+      const savedMode = localStorage.getItem(`dark-mode-${currentUser.uid}`);
+      if (savedMode !== null) {
+        setDarkMode(JSON.parse(savedMode));
+      } else {
+        setDarkMode(false); // default to light mode
+      }
+    } else {
+      setDarkMode(false);
+    }
+    // eslint-disable-next-line
+  }, [currentUser?.uid]);
+
+  // Persist darkMode to localStorage when it or user changes
+  useEffect(() => {
+    if (currentUser?.uid) {
+      localStorage.setItem(`dark-mode-${currentUser.uid}`, JSON.stringify(isDarkMode));
+    }
+  }, [isDarkMode, currentUser?.uid]);
+
   return (
     <CookiesProvider>
       <ApolloProvider client={client}>
@@ -60,10 +94,6 @@ function AppContainer() {
           <SplitFactoryProvider config={config}>
             <SplitClientProvider>
               <App />
-              {/* Optional: Button to toggle dark mode for testing */}
-              <button onClick={() => setIsDarkMode(!isDarkMode)}>
-                {t("general.toggleDarkMode")}
-              </button>
             </SplitClientProvider>
           </SplitFactoryProvider>
         </ConfigProvider>
@@ -72,4 +102,4 @@ function AppContainer() {
   );
 }
 
-export default Sentry.withProfiler(AppContainer);
+export default Sentry.withProfiler(connect(mapStateToProps, mapDispatchToProps)(AppContainer));

client/src/components/header/buildLeftMenuItems.jsx

@@ -25,7 +25,7 @@ import {
   UsergroupAddOutlined,
   UserOutlined
 } from "@ant-design/icons";
-import { FaCalendarAlt, FaCarCrash, FaTasks } from "react-icons/fa";
+import { FaCalendarAlt, FaCarCrash, FaMoon, FaSun, FaTasks } from "react-icons/fa";
 import { BsKanban } from "react-icons/bs";
 import { FiLogOut } from "react-icons/fi";
 import { GiPlayerTime, GiSettingsKnobs } from "react-icons/gi";
@@ -33,6 +33,7 @@ import { RiSurveyLine } from "react-icons/ri";
 import { IoBusinessOutline } from "react-icons/io5";
 import InstanceRenderManager from "../../utils/instanceRenderMgr";
 import LockWrapper from "../../components/lock-wrapper/lock-wrapper.component.jsx";
+import { Tooltip } from "antd";
 
 const buildLeftMenuItems = ({
   t,
@@ -41,7 +42,9 @@ const buildLeftMenuItems = ({
   setTaskUpsertContext,
   setReportCenterContext,
   signOutStart,
-  accountingChildren
+  accountingChildren,
+  handleDarkModeToggle,
+  darkMode
 }) => {
   return [
     {
@@ -331,6 +334,15 @@ const buildLeftMenuItems = ({
           label: t("user.actions.signout"),
           onClick: () => signOutStart()
         },
+        {
+          key: "darkmode-toggle",
+          id: "header-darkmode-toggle",
+          label: darkMode ? t("user.actions.light_theme") : t("user.actions.dark_theme"),
+          icon: (
+            <Tooltip title={darkMode ? t("Light mode") : t("Dark mode")}>{darkMode ? <FaSun /> : <FaMoon />}</Tooltip>
+          ),
+          onClick: handleDarkModeToggle
+        },
         {
           key: "help",
           id: "header-help",

client/src/components/header/header.component.jsx

@@ -12,7 +12,7 @@ import { createStructuredSelector } from "reselect";
 import { TASKS_CENTER_POLL_INTERVAL, useSocket } from "../../contexts/SocketIO/useSocket.js";
 import { GET_UNREAD_COUNT } from "../../graphql/notifications.queries.js";
 import { QUERY_MY_TASKS_COUNT } from "../../graphql/tasks.queries.js";
-import { selectRecentItems, selectSelectedHeader } from "../../redux/application/application.selectors";
+import { selectDarkMode, selectRecentItems, selectSelectedHeader } from "../../redux/application/application.selectors";
 import { setModalContext } from "../../redux/modals/modals.actions";
 import { signOutStart } from "../../redux/user/user.actions";
 import { selectBodyshop, selectCurrentUser } from "../../redux/user/user.selectors";
@@ -22,13 +22,15 @@ import NotificationCenterContainer from "../notification-center/notification-cen
 import TaskCenterContainer from "../task-center/task-center.container.jsx";
 import buildAccountingChildren from "./buildAccountingChildren.jsx";
 import buildLeftMenuItems from "./buildLeftMenuItems.jsx";
+import { toggleDarkMode } from "../../redux/application/application.actions";
 
 // --- Redux mappings ---
 const mapStateToProps = createStructuredSelector({
   currentUser: selectCurrentUser,
   recentItems: selectRecentItems,
   selectedHeader: selectSelectedHeader,
-  bodyshop: selectBodyshop
+  bodyshop: selectBodyshop,
+  darkMode: selectDarkMode
 });
 
 const mapDispatchToProps = (dispatch) => ({
@@ -38,7 +40,8 @@ const mapDispatchToProps = (dispatch) => ({
   setReportCenterContext: (context) => dispatch(setModalContext({ context, modal: "reportCenter" })),
   signOutStart: () => dispatch(signOutStart()),
   setCardPaymentContext: (context) => dispatch(setModalContext({ context, modal: "cardPayment" })),
-  setTaskUpsertContext: (context) => dispatch(setModalContext({ context, modal: "taskUpsert" }))
+  setTaskUpsertContext: (context) => dispatch(setModalContext({ context, modal: "taskUpsert" })),
+  toggleDarkMode: () => dispatch(toggleDarkMode())
 });
 
 // --- Utility Hooks ---
@@ -84,22 +87,22 @@ function useIncompleteTaskCount(assignedToId, bodyshopId, isEmployee, isConnecte
 }
 
 // --- Main Component ---
-function Header(props) {
-  const {
-    handleMenuClick,
-    currentUser,
-    bodyshop,
-    selectedHeader,
-    signOutStart,
-    setBillEnterContext,
-    setTimeTicketContext,
-    setPaymentContext,
-    setReportCenterContext,
-    recentItems,
-    setCardPaymentContext,
-    setTaskUpsertContext
-  } = props;
-
+function Header({
+  handleMenuClick,
+  currentUser,
+  bodyshop,
+  selectedHeader,
+  signOutStart,
+  setBillEnterContext,
+  setTimeTicketContext,
+  setPaymentContext,
+  setReportCenterContext,
+  recentItems,
+  setCardPaymentContext,
+  setTaskUpsertContext,
+  toggleDarkMode,
+  darkMode
+}) {
   // Feature flags
   const {
     treatments: { ImEXPay, DmsAp, Simple_Inventory }
@@ -216,6 +219,10 @@ function Header(props) {
     [handleMenuClick]
   );
 
+  const handleDarkModeToggle = useCallback(() => {
+    toggleDarkMode();
+  }, [toggleDarkMode]);
+
   // --- Menu Items ---
 
   // built externally to keep the component clean, but on this level to prevent unnecessary re-renders
@@ -257,9 +264,21 @@ function Header(props) {
         setTaskUpsertContext,
         setReportCenterContext,
         signOutStart,
-        accountingChildren
+        accountingChildren,
+        darkMode,
+        handleDarkModeToggle
       }),
-    [t, bodyshop, recentItems, setTaskUpsertContext, setReportCenterContext, signOutStart, accountingChildren]
+    [
+      t,
+      bodyshop,
+      recentItems,
+      setTaskUpsertContext,
+      setReportCenterContext,
+      signOutStart,
+      accountingChildren,
+      darkMode,
+      handleDarkModeToggle
+    ]
   );
 
   const rightMenuItems = useMemo(() => {
@@ -292,6 +311,7 @@ function Header(props) {
       ),
       onClick: handleTaskCenterClick
     });
+
     return items;
   }, [
     scenarioNotificationsOn,

client/src/redux/application/application.actions.js

@@ -77,3 +77,11 @@ export const setWssStatus = (status) => ({
   type: ApplicationActionTypes.SET_WSS_STATUS,
   payload: status
 });
+export const toggleDarkMode = () => ({
+  type: ApplicationActionTypes.TOGGLE_DARK_MODE
+});
+
+export const setDarkMode = (value) => ({
+  type: ApplicationActionTypes.SET_DARK_MODE,
+  payload: value
+});

client/src/redux/application/application.reducer.js

@@ -16,7 +16,8 @@ const INITIAL_STATE = {
   },
   jobReadOnly: false,
   partnerVersion: null,
-  alerts: {}
+  alerts: {},
+  darkMode: false
 };
 
 const applicationReducer = (state = INITIAL_STATE, action) => {
@@ -104,6 +105,16 @@ const applicationReducer = (state = INITIAL_STATE, action) => {
         alerts: newAlertsMap
       };
     }
+    case ApplicationActionTypes.TOGGLE_DARK_MODE:
+      return {
+        ...state,
+        darkMode: !state.darkMode
+      };
+    case ApplicationActionTypes.SET_DARK_MODE:
+      return {
+        ...state,
+        darkMode: action.payload
+      };
     default:
       return state;
   }

client/src/redux/application/application.selectors.js

@@ -24,3 +24,4 @@ export const selectProblemJobs = createSelector([selectApplication], (applicatio
 export const selectUpdateAvailable = createSelector([selectApplication], (application) => application.updateAvailable);
 export const selectWssStatus = createSelector([selectApplication], (application) => application.wssStatus);
 export const selectAlerts = createSelector([selectApplication], (application) => application.alerts);
+export const selectDarkMode = createSelector([selectApplication], (application) => application.darkMode);

client/src/redux/application/application.types.js

@@ -14,6 +14,8 @@ const ApplicationActionTypes = {
   SET_PROBLEM_JOBS: "SET_PROBLEM_JOBS",
   SET_UPDATE_AVAILABLE: "SET_UPDATE_AVAILABLE",
   SET_WSS_STATUS: "SET_WSS_STATUS",
-  ADD_ALERTS: "ADD_ALERTS"
+  ADD_ALERTS: "ADD_ALERTS",
+  TOGGLE_DARK_MODE: "TOGGLE_DARK_MODE",
+  SET_DARK_MODE: "SET_DARK_MODE"
 };
 export default ApplicationActionTypes;

client/src/translations/en_us/common.json

@@ -3781,7 +3781,9 @@
       "actions": {
         "changepassword": "Change Password",
         "signout": "Sign Out",
-        "updateprofile": "Update Profile"
+        "updateprofile": "Update Profile",
+        "light_theme": "Switch to Light Theme",
+        "dark_theme": "Switch to Dark Theme"
       },
       "errors": {
         "updating": "Error updating user or association {{message}}"

client/src/translations/es/common.json

@@ -3781,7 +3781,9 @@
       "actions": {
         "changepassword": "",
         "signout": "desconectar",
-        "updateprofile": "Actualización del perfil"
+        "updateprofile": "Actualización del perfil",
+        "light_theme": "",
+        "dark_theme": ""
       },
       "errors": {
         "updating": ""

client/src/translations/fr/common.json

@@ -3781,7 +3781,9 @@
       "actions": {
         "changepassword": "",
         "signout": "Déconnexion",
-        "updateprofile": "Mettre à jour le profil"
+        "updateprofile": "Mettre à jour le profil",
+        "light_theme": "",
+        "dark_theme": ""
       },
       "errors": {
         "updating": ""