SkyMoney/web/src/main.tsx

import React, { lazy } from "react";
import ReactDOM from "react-dom/client";
import {
  RouterProvider,
  createBrowserRouter,
  createRoutesFromElements,
  Route,
  Navigate,
} from "react-router-dom";
import { QueryClient, QueryClientProvider } from "@tanstack/react-query";
import { ToastProvider } from "./components/Toast";
import { RequireAuth } from "./components/RequireAuth";
import App from "./App";
import "./styles.css";

// Initialize theme before React renders
const theme = (localStorage.getItem("theme") as "dark" | "light" | "system") || "system";
const actualTheme = theme === "system" 
  ? (window.matchMedia("(prefers-color-scheme: dark)").matches ? "dark" : "light")
  : theme;
const colorScheme = (localStorage.getItem("colorScheme") as "blue" | "green" | "purple" | "orange") || "blue";

if (actualTheme === "dark") {
  document.documentElement.setAttribute("data-theme", "dark");
  document.documentElement.classList.add("dark");
  document.body.classList.add("dark");
  document.body.setAttribute("data-theme", "dark");
} else {
  document.documentElement.setAttribute("data-theme", "light");
  document.documentElement.classList.remove("dark");
  document.body.classList.remove("dark");
  document.body.setAttribute("data-theme", "light");
}
document.documentElement.classList.remove("scheme-blue", "scheme-green", "scheme-purple", "scheme-orange");
document.documentElement.classList.add(`scheme-${colorScheme}`);

const client = new QueryClient({
  defaultOptions: {
    queries: {
      retry: 1,
      refetchOnWindowFocus: false,
    },
  },
});

const DashboardPage = lazy(() => import("./pages/DashboardPage"));
const SpendPage = lazy(() => import("./pages/SpendPage"));
const IncomePage = lazy(() => import("./pages/IncomePage"));
const TransactionsPage = lazy(() => import("./pages/TransactionsPage"));
const SettingsPage = lazy(() => import("./pages/settings/SettingsPage"));
const HealthPage = lazy(() => import("./pages/HealthPage"));
const OnboardingPage = lazy(() => import("./pages/OnboardingPage"));
const LoginPage = lazy(() => import("./pages/LoginPage"));
const RegisterPage = lazy(() => import("./pages/RegisterPage"));

const router = createBrowserRouter(
  createRoutesFromElements(
    <Route element={<App />}>
      {/* Public */}
      <Route path="/login" element={<LoginPage />} />
      <Route path="/register" element={<RegisterPage />} />

      {/* Protected onboarding */}
      <Route
        path="/onboarding"
        element={
          <RequireAuth>
            <OnboardingPage />
          </RequireAuth>
        }
      />

      {/* Authenticated app */}
      <Route
        path="/"
        element={
          <RequireAuth>
            <DashboardPage />
          </RequireAuth>
        }
      />
      <Route
        path="/spend"
        element={
          <RequireAuth>
            <SpendPage />
          </RequireAuth>
        }
      />
      <Route
        path="/income"
        element={
          <RequireAuth>
            <IncomePage />
          </RequireAuth>
        }
      />
      <Route
        path="/transactions"
        element={
          <RequireAuth>
            <TransactionsPage />
          </RequireAuth>
        }
      />
      <Route
        path="/settings"
        element={
          <RequireAuth>
            <SettingsPage />
          </RequireAuth>
        }
      />
  <Route
        path="/settings/categories"
        element={
          <RequireAuth>
            <SettingsPage />
          </RequireAuth>
        }
      />
      <Route
        path="/settings/plans"
        element={
          <RequireAuth>
            <SettingsPage />
          </RequireAuth>
        }
      />
      <Route
        path="/settings/account"
        element={
          <RequireAuth>
            <SettingsPage />
          </RequireAuth>
        }
      />
      <Route
        path="/settings/theme"
        element={
          <RequireAuth>
            <SettingsPage />
          </RequireAuth>
        }
      />
      <Route
        path="/settings/reconcile"
        element={
          <RequireAuth>
            <SettingsPage />
          </RequireAuth>
        }
      />
      <Route
        path="/health"
        element={
          <RequireAuth>
            <HealthPage />
          </RequireAuth>
        }
      />

      {/* Fallback */}
      <Route path="*" element={<Navigate to="/" replace />} />
    </Route>
  )
);

ReactDOM.createRoot(document.getElementById("root")!).render(
  <React.StrictMode>
    <QueryClientProvider client={client}>
      <ToastProvider>
        <RouterProvider router={router} />
      </ToastProvider>
    </QueryClientProvider>
  </React.StrictMode>
);