import { BrowserRouter, Navigate, Route, Routes } from "react-router-dom";
import { I18nProvider } from "./i18n";
import { MotionProvider } from "./motion";
import { ToastProvider } from "./components/Toast";
import { SaveToAlbumGuideProvider } from "./components/SaveToAlbumGuide";
import { RainbowWalletProvider } from "./wallet/RainbowWalletProvider";
import { WalletLoginModal } from "./wallet/WalletLoginModal";
import { WalletProvider } from "./wallet/WalletProvider";
import { PublicLayout } from "./layouts/PublicLayout";
import { LocalizedHomePage } from "./pages/LocalizedHome";
import { Browse } from "./pages/Browse";
import { CategoriesPage } from "./pages/Categories";
import { CategoryPage } from "./pages/Category";
import { OfficialRecommendationsPage } from "./pages/OfficialRecommendations";
import { SearchPage } from "./pages/Search";
import { PostRedirect } from "./pages/PostRedirect";
import { ScrollToTop } from "./components/ScrollToTop";
import { PageTitleProvider } from "./components/PageTitleContext";
import Favorites from "./pages/Favorites";
import { adminUiPrefix } from "./adminPaths";
import { AdminRouteTree } from "./adminRouteTree";
import { AdminRouterModeProvider } from "./adminRouterMode";
import { ImageLightboxProvider } from "./components/messageStream/overlays/ImageLightbox";
import { VideoPlayerProvider } from "./components/messageStream/overlays/VideoPlayer";
import { localizedHomeRoutes } from "./languageRoutes";

const adminEnabled = import.meta.env.VITE_DISABLE_ADMIN !== "true";

export default function App() {
  return (
    <I18nProvider>
      <MotionProvider>
        <ToastProvider>
          <RainbowWalletProvider>
            <WalletProvider>
              <SaveToAlbumGuideProvider>
                <AdminRouterModeProvider value="absolute">
                  <ImageLightboxProvider>
                    <VideoPlayerProvider>
                      <PageTitleProvider>
                        <WalletLoginModal />
                        <BrowserRouter>
                          <ScrollToTop />
                          <Routes>
                            <Route element={<PublicLayout />}>
                              {/* English (root, no prefix) */}
                              <Route
                                path="/"
                                element={<LocalizedHomePage targetLang="en" />}
                              />
                              <Route path="/browse" element={<Browse />} />
                              <Route
                                path="/categories"
                                element={<CategoriesPage />}
                              />
                              <Route
                                path="/official-recommendations"
                                element={<OfficialRecommendationsPage />}
                              />
                              <Route
                                path="/category/:slug"
                                element={<CategoryPage />}
                              />
                              <Route path="/search" element={<SearchPage />} />
                              <Route
                                path="/resource/:id"
                                element={<PostRedirect />}
                              />
                              <Route
                                path="/favorites"
                                element={<Favorites />}
                              />

                              {/* Each non-English language gets its own nested tree. */}
                              {localizedHomeRoutes.map((route) => (
                                <Route key={route.path} path={route.path}>
                                  <Route
                                    index
                                    element={
                                      <LocalizedHomePage
                                        targetLang={route.lang}
                                      />
                                    }
                                  />
                                  <Route path="browse" element={<Browse />} />
                                  <Route
                                    path="categories"
                                    element={<CategoriesPage />}
                                  />
                                  <Route
                                    path="official-recommendations"
                                    element={<OfficialRecommendationsPage />}
                                  />
                                  <Route
                                    path="category/:slug"
                                    element={<CategoryPage />}
                                  />
                                  <Route
                                    path="search"
                                    element={<SearchPage />}
                                  />
                                  <Route
                                    path="resource/:id"
                                    element={<PostRedirect />}
                                  />
                                  <Route
                                    path="favorites"
                                    element={<Favorites />}
                                  />
                                </Route>
                              ))}
                            </Route>

                            {adminEnabled ? (
                              AdminRouteTree()
                            ) : (
                              <Route
                                path={`${adminUiPrefix}/*`}
                                element={<Navigate to="/" replace />}
                              />
                            )}

                            <Route
                              path="*"
                              element={<Navigate to="/" replace />}
                            />
                          </Routes>
                        </BrowserRouter>
                      </PageTitleProvider>
                    </VideoPlayerProvider>
                  </ImageLightboxProvider>
                </AdminRouterModeProvider>
              </SaveToAlbumGuideProvider>
            </WalletProvider>
          </RainbowWalletProvider>
        </ToastProvider>
      </MotionProvider>
    </I18nProvider>
  );
}