App/lib/route.dart

import 'dart:io' show Platform;
import 'package:animations/animations.dart';
import 'package:firebase_analytics/firebase_analytics.dart';
import 'package:flutter/material.dart';
import 'package:flutter/foundation.dart' show kIsWeb;
import 'package:go_router/go_router.dart';
import 'package:hooks_riverpod/hooks_riverpod.dart';
import 'package:island/screens/about.dart';
import 'package:island/screens/developers/app_detail.dart';
import 'package:island/screens/developers/bot_detail.dart';
import 'package:island/screens/developers/edit_app.dart';
import 'package:island/screens/developers/edit_bot.dart';
import 'package:island/screens/developers/hub.dart';
import 'package:island/screens/developers/new_app.dart';
import 'package:island/screens/developers/new_bot.dart';
import 'package:island/screens/developers/edit_project.dart';
import 'package:island/screens/developers/new_project.dart';
import 'package:island/screens/discovery/articles.dart';
import 'package:island/screens/files/file_list.dart';
import 'package:island/screens/posts/post_categories_list.dart';
import 'package:island/screens/posts/post_category_detail.dart';
import 'package:island/screens/posts/post_search.dart';
import 'package:island/widgets/app_wrapper.dart';
import 'package:island/screens/tabs.dart';
import 'package:island/screens/explore.dart';
import 'package:island/screens/discovery/article_detail.dart';
import 'package:island/screens/account.dart';
import 'package:island/screens/wallet.dart';
import 'package:island/screens/account/relationship.dart';
import 'package:island/screens/account/profile.dart';
import 'package:island/screens/account/me/profile_update.dart';
import 'package:island/screens/account/leveling.dart';
import 'package:island/screens/account/me/account_settings.dart';
import 'package:island/screens/chat/chat.dart';
import 'package:island/screens/chat/chat_form.dart';
import 'package:island/screens/chat/room.dart';
import 'package:island/screens/chat/room_detail.dart';
import 'package:island/screens/chat/call.dart';
import 'package:island/screens/chat/search_messages.dart';
import 'package:island/screens/creators/hub.dart';
import 'package:island/screens/creators/posts/post_manage_list.dart';
import 'package:island/screens/creators/stickers/stickers.dart';
import 'package:island/screens/stickers/sticker_marketplace.dart';
import 'package:island/screens/stickers/pack_detail.dart';
import 'package:island/screens/discovery/feeds/feed_marketplace.dart';
import 'package:island/screens/discovery/feeds/feed_detail.dart';
import 'package:island/screens/creators/poll/poll_list.dart';
import 'package:island/screens/creators/publishers_form.dart';
import 'package:island/screens/creators/webfeed/webfeed_list.dart';
import 'package:island/screens/poll/poll_editor.dart';
import 'package:island/screens/posts/compose.dart';
import 'package:island/screens/posts/post_detail.dart';
import 'package:island/screens/posts/pub_profile.dart';
import 'package:island/screens/auth/login.dart';
import 'package:island/screens/auth/create_account.dart';
import 'package:island/screens/settings.dart';
import 'package:island/screens/realm/realms.dart';
import 'package:island/screens/realm/realm_form.dart';
import 'package:island/screens/realm/realm_detail.dart';
import 'package:island/screens/discovery/realms.dart';
import 'package:island/screens/reports/report_detail.dart';
import 'package:island/screens/reports/report_list.dart';
import 'package:island/talker.dart';
import 'package:island/widgets/post/post_shuffle.dart';
import 'package:talker_flutter/talker_flutter.dart';

// Shell route keys for nested navigation
final rootNavigatorKey = GlobalKey<NavigatorState>();
final _shellNavigatorKey = GlobalKey<NavigatorState>();
final _tabsShellKey = GlobalKey<NavigatorState>();

Widget _tabPagesTransitionBuilder(
  BuildContext context,
  Animation<double> animation,
  Animation<double> secondaryAnimation,
  Widget child,
) {
  return FadeThroughTransition(
    animation: animation,
    secondaryAnimation: secondaryAnimation,
    fillColor: Theme.of(context).colorScheme.surface,
    child: child,
  );
}

bool get _supportsAnalytics =>
    kIsWeb || Platform.isAndroid || Platform.isIOS || Platform.isMacOS;

// Provider for the router
final routerProvider = Provider<GoRouter>((ref) {
  return GoRouter(
    navigatorKey: rootNavigatorKey,
    initialLocation: '/',
    observers: [
      if (_supportsAnalytics)
        FirebaseAnalyticsObserver(analytics: FirebaseAnalytics.instance),
      TalkerRouteObserver(talker),
    ],
    routes: [
      ShellRoute(
        navigatorKey: _shellNavigatorKey,
        builder: (context, state, child) {
          return AppWrapper(child: child);
        },
        routes: [
          // Standalone routes without bottom navigation
          GoRoute(
            name: 'postCompose',
            path: '/posts/compose',
            builder:
                (context, state) => PostComposeScreen(
                  initialState: state.extra as PostComposeInitialState?,
                  type:
                      int.tryParse(state.uri.queryParameters['type'] ?? '0') ??
                      0,
                ),
          ),
          GoRoute(
            name: 'postEdit',
            path: '/posts/:id/edit',
            builder: (context, state) {
              final id = state.pathParameters['id']!;
              return PostEditScreen(id: id);
            },
          ),
          GoRoute(
            name: 'chatCall',
            path: '/chat/:id/call',
            builder: (context, state) {
              final id = state.pathParameters['id']!;
              return CallScreen(roomId: id);
            },
          ),
          GoRoute(
            name: 'logs',
            path: '/logs',
            builder: (context, state) => TalkerScreen(talker: talker),
          ),

          // Web articles
          GoRoute(
            name: 'articles',
            path: '/feeds/articles',
            builder: (context, state) => const ArticlesScreen(),
          ),
          GoRoute(
            name: 'articleDetail',
            path: '/feeds/articles/:id',
            builder: (context, state) {
              final id = state.pathParameters['id']!;
              return ArticleDetailScreen(articleId: id);
            },
          ),

          // Auth routes
          GoRoute(
            name: 'login',
            path: '/auth/login',
            builder: (context, state) => const LoginScreen(),
          ),
          GoRoute(
            name: 'createAccount',
            path: '/auth/create-account',
            builder: (context, state) => const CreateAccountScreen(),
          ),

          // Other routes
          GoRoute(
            name: 'settings',
            path: '/settings',
            builder: (context, state) => const SettingsScreen(),
          ),
          GoRoute(
            name: 'about',
            path: '/about',
            builder: (context, state) => const AboutScreen(),
          ),

          // Main tabs with TabsScreen shell
          ShellRoute(
            navigatorKey: _tabsShellKey,
            builder: (context, state, child) {
              return TabsScreen(child: child);
            },
            routes: [
              // Explore tab
              GoRoute(
                name: 'explore',
                path: '/',
                pageBuilder:
                    (context, state) => CustomTransitionPage(
                      key: const ValueKey('explore'),
                      child: const ExploreScreen(),
                      transitionsBuilder: _tabPagesTransitionBuilder,
                    ),
              ),
              GoRoute(
                name: 'postSearch',
                path: '/posts/search',
                builder: (context, state) => const PostSearchScreen(),
              ),
              GoRoute(
                name: 'postShuffle',
                path: '/posts/shuffle',
                builder: (context, state) => const PostShuffleScreen(),
              ),
              GoRoute(
                name: 'postCategories',
                path: '/posts/categories',
                builder: (context, state) => const PostCategoriesListScreen(),
              ),
              GoRoute(
                name: 'postCategoryDetail',
                path: '/posts/categories/:slug',
                builder: (context, state) {
                  final slug = state.pathParameters['slug']!;
                  return PostCategoryDetailScreen(slug: slug, isCategory: true);
                },
              ),
              GoRoute(
                name: 'postTags',
                path: '/posts/tags',
                builder: (context, state) => const PostTagsListScreen(),
              ),
              GoRoute(
                name: 'postTagDetail',
                path: '/posts/tags/:slug',
                builder: (context, state) {
                  final slug = state.pathParameters['slug']!;
                  return PostCategoryDetailScreen(
                    slug: slug,
                    isCategory: false,
                  );
                },
              ),
              GoRoute(
                name: 'postDetail',
                path: '/posts/:id',
                builder: (context, state) {
                  final id = state.pathParameters['id']!;
                  return PostDetailScreen(id: id);
                },
              ),
              GoRoute(
                name: 'publisherProfile',
                path: '/publishers/:name',
                builder: (context, state) {
                  final name = state.pathParameters['name']!;
                  return PublisherProfileScreen(name: name);
                },
              ),
              GoRoute(
                name: 'discoveryRealms',
                path: '/discovery/realms',
                builder: (context, state) => const DiscoveryRealmsScreen(),
              ),

              // Chat tab
              ShellRoute(
                pageBuilder:
                    (context, state, child) => CustomTransitionPage(
                      key: const ValueKey('chat'),
                      child: ChatShellScreen(child: child),
                      transitionsBuilder: _tabPagesTransitionBuilder,
                    ),
                routes: [
                  GoRoute(
                    name: 'chatList',
                    path: '/chat',
                    builder: (context, state) => const ChatListScreen(),
                  ),
                  GoRoute(
                    name: 'chatNew',
                    path: '/chat/new',
                    builder: (context, state) => const NewChatScreen(),
                  ),
                  GoRoute(
                    name: 'chatRoom',
                    path: '/chat/:id',
                    builder: (context, state) {
                      final id = state.pathParameters['id']!;
                      return ChatRoomScreen(id: id);
                    },
                  ),
                  GoRoute(
                    name: 'chatEdit',
                    path: '/chat/:id/edit',
                    builder: (context, state) {
                      final id = state.pathParameters['id']!;
                      return EditChatScreen(id: id);
                    },
                  ),
                  GoRoute(
                    name: 'chatDetail',
                    path: '/chat/:id/detail',
                    builder: (context, state) {
                      final id = state.pathParameters['id']!;
                      return ChatDetailScreen(id: id);
                    },
                  ),
                  GoRoute(
                    name: 'searchMessages',
                    path: '/chat/:id/search',
                    builder: (context, state) {
                      final id = state.pathParameters['id']!;
                      return SearchMessagesScreen(roomId: id);
                    },
                  ),
                ],
              ),

              // Realms tab
              GoRoute(
                name: 'realmList',
                path: '/realms',
                pageBuilder:
                    (context, state) => CustomTransitionPage(
                      key: const ValueKey('realms'),
                      child: const RealmListScreen(),
                      transitionsBuilder: _tabPagesTransitionBuilder,
                    ),
                routes: [
                  GoRoute(
                    name: 'realmNew',
                    path: 'new',
                    builder: (context, state) => const NewRealmScreen(),
                  ),
                  GoRoute(
                    name: 'realmDetail',
                    path: ':slug',
                    builder: (context, state) {
                      final slug = state.pathParameters['slug']!;
                      return RealmDetailScreen(slug: slug);
                    },
                  ),
                  GoRoute(
                    name: 'realmEdit',
                    path: ':slug/edit',
                    builder: (context, state) {
                      final slug = state.pathParameters['slug']!;
                      return EditRealmScreen(slug: slug);
                    },
                  ),
                ],
              ),

              // Account tab
              ShellRoute(
                pageBuilder:
                    (context, state, child) => CustomTransitionPage(
                      key: const ValueKey('account'),
                      child: AccountShellScreen(child: child),
                      transitionsBuilder: _tabPagesTransitionBuilder,
                    ),
                routes: [
                  GoRoute(
                    name: 'account',
                    path: '/account',
                    builder: (context, state) => const AccountScreen(),
                  ),
                  // Sticker marketplace (user-facing, no publisher)
                  GoRoute(
                    name: 'stickerMarketplace',
                    path: '/stickers',
                    builder:
                        (context, state) => const MarketplaceStickersScreen(),
                    routes: [
                      GoRoute(
                        name: 'stickerPackDetail',
                        path: ':packId',
                        builder: (context, state) {
                          final packId = state.pathParameters['packId']!;
                          return MarketplaceStickerPackDetailScreen(id: packId);
                        },
                      ),
                    ],
                  ),
                  GoRoute(
                    name: 'webFeedMarketplace',
                    path: '/feeds',
                    builder:
                        (context, state) => const MarketplaceWebFeedsScreen(),
                    routes: [
                      GoRoute(
                        name: 'webFeedDetail',
                        path: ':feedId',
                        builder: (context, state) {
                          final feedId = state.pathParameters['feedId']!;
                          return MarketplaceWebFeedDetailScreen(id: feedId);
                        },
                      ),
                    ],
                  ),
                  GoRoute(
                    name: 'wallet',
                    path: '/account/wallet',
                    builder: (context, state) => const WalletScreen(),
                  ),
                  GoRoute(
                    name: 'files',
                    path: '/account/files',
                    builder: (context, state) => const FileListScreen(),
                  ),
                  GoRoute(
                    name: 'relationships',
                    path: '/account/relationships',
                    builder: (context, state) => const RelationshipScreen(),
                  ),
                  GoRoute(
                    name: 'profileUpdate',
                    path: '/account/me/update',
                    builder: (context, state) => const UpdateProfileScreen(),
                  ),
                  GoRoute(
                    name: 'leveling',
                    path: '/account/me/leveling',
                    builder: (context, state) => const LevelingScreen(),
                  ),
                  GoRoute(
                    name: 'accountSettings',
                    path: '/account/me/settings',
                    builder: (context, state) => const AccountSettingsScreen(),
                  ),
                  GoRoute(
                    name: 'reportList',
                    path: '/safety/reports/me',
                    builder: (context, state) => const AbuseReportListScreen(),
                  ),
                  GoRoute(
                    name: 'reportDetail',
                    path: '/safety/reports/me/:id',
                    builder: (context, state) {
                      final id = state.pathParameters['id']!;
                      return AbuseReportDetailScreen(reportId: id);
                    },
                  ),
                ],
              ),

              GoRoute(
                name: 'accountProfile',
                path: '/accounts/:name',
                builder: (context, state) {
                  final name = state.pathParameters['name']!;
                  return AccountProfileScreen(name: name);
                },
              ),
              // Creator hub tab
              GoRoute(
                name: 'creatorHub',
                path: '/creators',
                builder: (context, state) => const CreatorHubScreen(),
                routes: [
                  // Web Feed Routes
                  GoRoute(
                    name: 'creatorFeeds',
                    path: ':name/feeds',
                    builder: (context, state) {
                      final name = state.pathParameters['name']!;
                      return WebFeedListScreen(pubName: name);
                    },
                  ),
                  GoRoute(
                    name: 'creatorPosts',
                    path: ':name/posts',
                    builder: (context, state) {
                      final name = state.pathParameters['name']!;
                      return CreatorPostListScreen(pubName: name);
                    },
                  ),
                  // Poll list route
                  GoRoute(
                    name: 'creatorPolls',
                    path: ':name/polls',
                    builder: (context, state) {
                      final name = state.pathParameters['name']!;
                      return CreatorPollListScreen(pubName: name);
                    },
                  ),
                  // Poll routes
                  GoRoute(
                    name: 'creatorPollNew',
                    path: ':name/polls/new',
                    builder: (context, state) {
                      final name = state.pathParameters['name']!;
                      // initialPollId left null for create; initialPublisher prefilled
                      return PollEditorScreen(initialPublisher: name);
                    },
                  ),
                  GoRoute(
                    name: 'creatorPollEdit',
                    path: ':name/polls/:id/edit',
                    builder: (context, state) {
                      final name = state.pathParameters['name']!;
                      final id = state.pathParameters['id']!;
                      return PollEditorScreen(
                        initialPollId: id,
                        initialPublisher: name,
                      );
                    },
                  ),
                  GoRoute(
                    name: 'creatorStickers',
                    path: ':name/stickers',
                    builder: (context, state) {
                      final name = state.pathParameters['name']!;
                      return StickersScreen(pubName: name);
                    },
                  ),
                  GoRoute(
                    name: 'creatorNew',
                    path: 'new',
                    builder: (context, state) => const NewPublisherScreen(),
                  ),
                  GoRoute(
                    name: 'creatorEdit',
                    path: ':name/edit',
                    builder: (context, state) {
                      final name = state.pathParameters['name']!;
                      return EditPublisherScreen(name: name);
                    },
                  ),
                ],
              ),

              // Developer hub tab
              GoRoute(
                name: 'developerHub',
                path: '/developers',
                builder:
                    (context, state) => DeveloperHubScreen(
                      initialPublisherName:
                          state.uri.queryParameters['publisher'],
                      initialProjectId: state.uri.queryParameters['project'],
                    ),
                routes: [
                  GoRoute(
                    name: 'developerProjectNew',
                    path: ':name/projects/new',
                    builder:
                        (context, state) => NewProjectScreen(
                          publisherName: state.pathParameters['name']!,
                        ),
                  ),
                  GoRoute(
                    name: 'developerProjectEdit',
                    path: ':name/projects/:id/edit',
                    builder:
                        (context, state) => EditProjectScreen(
                          publisherName: state.pathParameters['name']!,
                          id: state.pathParameters['id']!,
                        ),
                  ),
                  GoRoute(
                    name: 'developerProjectDetail',
                    path: ':name/projects/:projectId',
                    builder: (context, state) {
                      final name = state.pathParameters['name']!;
                      final projectId = state.pathParameters['projectId']!;
                      // Redirect to hub with project selected
                      WidgetsBinding.instance.addPostFrameCallback((_) {
                        context.go(
                          '/developers?publisher=$name&project=$projectId',
                        );
                      });
                      return const SizedBox.shrink(); // Temporary placeholder
                    },
                    routes: [
                      GoRoute(
                        name: 'developerAppNew',
                        path: 'apps/new',
                        builder:
                            (context, state) => NewCustomAppScreen(
                              publisherName: state.pathParameters['name']!,
                              projectId: state.pathParameters['projectId']!,
                            ),
                      ),
                      GoRoute(
                        name: 'developerAppEdit',
                        path: 'apps/:id/edit',
                        builder:
                            (context, state) => EditAppScreen(
                              publisherName: state.pathParameters['name']!,
                              projectId: state.pathParameters['projectId']!,
                              id: state.pathParameters['id']!,
                            ),
                      ),
                      GoRoute(
                        name: 'developerAppDetail',
                        path: 'apps/:appId',
                        builder:
                            (context, state) => AppDetailScreen(
                              publisherName: state.pathParameters['name']!,
                              projectId: state.pathParameters['projectId']!,
                              appId: state.pathParameters['appId']!,
                            ),
                      ),
                      GoRoute(
                        name: 'developerBotNew',
                        path: 'bots/new',
                        builder:
                            (context, state) => NewBotScreen(
                              publisherName: state.pathParameters['name']!,
                              projectId: state.pathParameters['projectId']!,
                            ),
                      ),
                      GoRoute(
                        name: 'developerBotDetail',
                        path: 'bots/:botId',
                        builder:
                            (context, state) => BotDetailScreen(
                              publisherName: state.pathParameters['name']!,
                              projectId: state.pathParameters['projectId']!,
                              botId: state.pathParameters['botId']!,
                            ),
                      ),
                      GoRoute(
                        name: 'developerBotEdit',
                        path: 'bots/:id/edit',
                        builder:
                            (context, state) => EditBotScreen(
                              publisherName: state.pathParameters['name']!,
                              projectId: state.pathParameters['projectId']!,
                              id: state.pathParameters['id']!,
                            ),
                      ),
                    ],
                  ),
                ],
              ),
            ],
          ),
        ],
      ),
    ],
  );
});

// Navigation helper functions
class AppRouter {
  static GoRouter of(BuildContext context) {
    return GoRouter.of(context);
  }

  static void go(BuildContext context, String path) {
    context.go(path);
  }

  static void push(BuildContext context, String path) {
    context.push(path);
  }

  static void pushNamed(BuildContext context, String name) {
    context.pushNamed(name);
  }

  static void pop(BuildContext context) {
    context.pop();
  }

  static bool canPop(BuildContext context) {
    return context.canPop();
  }
}