gitea
2 months ago
parent
1e5f75efcc
commit
72aedb6c40
@ -0,0 +1,90 @@
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import 'dart:convert';
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/// Represents a bookmark category for organizing recipes.
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class BookmarkCategory {
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/// Unique identifier for the category.
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final String id;
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/// Category name.
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final String name;
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/// Optional color for the category (as hex string, e.g., "#FF5733").
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final String? color;
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/// Timestamp when category was created (milliseconds since epoch).
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final int createdAt;
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/// Timestamp when category was last updated (milliseconds since epoch).
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final int updatedAt;
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BookmarkCategory({
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required this.id,
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required this.name,
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this.color,
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int? createdAt,
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int? updatedAt,
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}) : createdAt = createdAt ?? DateTime.now().millisecondsSinceEpoch,
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updatedAt = updatedAt ?? DateTime.now().millisecondsSinceEpoch;
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factory BookmarkCategory.fromMap(Map<String, dynamic> map) {
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return BookmarkCategory(
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id: map['id'] as String,
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name: map['name'] as String,
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color: map['color'] as String?,
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createdAt: map['created_at'] as int,
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updatedAt: map['updated_at'] as int,
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);
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}
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Map<String, dynamic> toMap() {
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return {
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'id': id,
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'name': name,
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'color': color,
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'created_at': createdAt,
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'updated_at': updatedAt,
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};
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}
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factory BookmarkCategory.fromJson(Map<String, dynamic> json) {
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return BookmarkCategory(
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id: json['id'] as String,
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name: json['name'] as String,
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color: json['color'] as String?,
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createdAt: json['createdAt'] as int? ?? DateTime.now().millisecondsSinceEpoch,
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updatedAt: json['updatedAt'] as int? ?? DateTime.now().millisecondsSinceEpoch,
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);
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}
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Map<String, dynamic> toJson() {
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return {
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'id': id,
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'name': name,
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if (color != null) 'color': color,
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'createdAt': createdAt,
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'updatedAt': updatedAt,
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};
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}
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BookmarkCategory copyWith({
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String? id,
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String? name,
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String? color,
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int? createdAt,
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int? updatedAt,
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}) {
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return BookmarkCategory(
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id: id ?? this.id,
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name: name ?? this.name,
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color: color ?? this.color,
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createdAt: createdAt ?? this.createdAt,
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updatedAt: updatedAt ?? this.updatedAt,
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);
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}
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@override
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String toString() {
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return 'BookmarkCategory(id: $id, name: $name)';
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}
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}
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@ -0,0 +1,406 @@
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import 'dart:typed_data';
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import 'package:flutter/material.dart';
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import '../../core/service_locator.dart';
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import '../../core/logger.dart';
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import '../../data/recipes/recipe_service.dart';
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import '../../data/recipes/models/bookmark_category_model.dart';
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import '../../data/recipes/models/recipe_model.dart';
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import '../add_recipe/add_recipe_screen.dart';
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import '../photo_gallery/photo_gallery_screen.dart';
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import '../navigation/main_navigation_scaffold.dart';
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/// Bookmarks screen displaying all bookmark categories and their recipes.
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class BookmarksScreen extends StatefulWidget {
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const BookmarksScreen({super.key});
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@override
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State<BookmarksScreen> createState() => _BookmarksScreenState();
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}
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class _BookmarksScreenState extends State<BookmarksScreen> {
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List<BookmarkCategory> _categories = [];
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Map<String, List<RecipeModel>> _recipesByCategory = {};
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bool _isLoading = false;
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String? _errorMessage;
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RecipeService? _recipeService;
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bool _wasLoggedIn = false;
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@override
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void initState() {
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super.initState();
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_checkLoginState();
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_initializeService();
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}
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@override
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void didChangeDependencies() {
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super.didChangeDependencies();
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_checkLoginState();
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if (_recipeService != null && _wasLoggedIn) {
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_loadBookmarks();
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}
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}
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@override
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void didUpdateWidget(BookmarksScreen oldWidget) {
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super.didUpdateWidget(oldWidget);
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_checkLoginState();
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if (_recipeService != null && _wasLoggedIn) {
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_loadBookmarks();
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}
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}
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void _checkLoginState() {
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final sessionService = ServiceLocator.instance.sessionService;
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final isLoggedIn = sessionService?.isLoggedIn ?? false;
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if (isLoggedIn != _wasLoggedIn) {
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_wasLoggedIn = isLoggedIn;
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if (mounted) {
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setState(() {});
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if (isLoggedIn && _recipeService != null) {
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_loadBookmarks();
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}
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}
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}
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}
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Future<void> _initializeService() async {
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try {
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_recipeService = ServiceLocator.instance.recipeService;
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if (_recipeService == null) {
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throw Exception('RecipeService not available in ServiceLocator');
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}
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} catch (e) {
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Logger.error('Failed to initialize RecipeService', e);
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if (mounted) {
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setState(() {
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_errorMessage = 'Failed to initialize recipe service: $e';
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});
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}
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}
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}
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Future<void> _loadBookmarks() async {
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if (_recipeService == null) return;
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setState(() {
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_isLoading = true;
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_errorMessage = null;
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});
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try {
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final categories = await _recipeService!.getAllBookmarkCategories();
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final recipesMap = <String, List<RecipeModel>>{};
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for (final category in categories) {
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final recipes = await _recipeService!.getRecipesByCategory(category.id);
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recipesMap[category.id] = recipes;
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}
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if (mounted) {
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setState(() {
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_categories = categories;
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_recipesByCategory = recipesMap;
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_isLoading = false;
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});
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}
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} catch (e) {
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Logger.error('Failed to load bookmarks', e);
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if (mounted) {
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setState(() {
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_isLoading = false;
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_errorMessage = 'Failed to load bookmarks: $e';
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});
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}
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}
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}
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Color _parseColor(String hexColor) {
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try {
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return Color(int.parse(hexColor.replaceAll('#', '0xFF')));
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} catch (e) {
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return Colors.blue;
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}
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}
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void _viewRecipe(RecipeModel recipe) {
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Navigator.push(
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context,
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MaterialPageRoute(
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builder: (context) => AddRecipeScreen(
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recipe: recipe,
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viewMode: true,
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),
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),
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).then((_) {
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// Reload bookmarks when returning from recipe view
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_loadBookmarks();
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});
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}
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void _openPhotoGallery(List<String> imageUrls, int initialIndex) {
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if (imageUrls.isEmpty) return;
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Navigator.push(
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context,
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MaterialPageRoute(
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builder: (context) => PhotoGalleryScreen(
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imageUrls: imageUrls,
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initialIndex: initialIndex,
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),
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),
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);
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}
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@override
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Widget build(BuildContext context) {
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final isLoggedIn = ServiceLocator.instance.sessionService?.isLoggedIn ?? false;
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if (!isLoggedIn) {
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return Scaffold(
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appBar: AppBar(title: const Text('Bookmarks')),
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body: const Center(
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child: Text('Please log in to view bookmarks'),
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),
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);
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}
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if (_isLoading) {
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return Scaffold(
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appBar: AppBar(title: const Text('Bookmarks')),
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body: const Center(child: CircularProgressIndicator()),
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);
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}
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if (_errorMessage != null) {
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return Scaffold(
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appBar: AppBar(title: const Text('Bookmarks')),
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body: Center(
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child: Column(
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mainAxisAlignment: MainAxisAlignment.center,
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children: [
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Text(_errorMessage!),
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const SizedBox(height: 16),
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ElevatedButton(
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onPressed: _loadBookmarks,
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child: const Text('Retry'),
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),
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],
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),
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),
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);
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}
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if (_categories.isEmpty) {
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return Scaffold(
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appBar: AppBar(title: const Text('Bookmarks')),
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body: const Center(
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child: Text(
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'No bookmark categories yet.\nBookmark a recipe to get started!',
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textAlign: TextAlign.center,
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),
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),
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);
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}
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return Scaffold(
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appBar: AppBar(
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title: const Text('Bookmarks'),
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actions: [
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IconButton(
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icon: const Icon(Icons.person),
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tooltip: 'User',
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onPressed: () {
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final scaffold = context.findAncestorStateOfType<MainNavigationScaffoldState>();
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scaffold?.navigateToUser();
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},
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),
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],
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),
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body: RefreshIndicator(
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onRefresh: _loadBookmarks,
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child: ListView.builder(
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padding: const EdgeInsets.all(16),
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itemCount: _categories.length,
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itemBuilder: (context, index) {
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final category = _categories[index];
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final recipes = _recipesByCategory[category.id] ?? [];
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return Card(
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margin: const EdgeInsets.only(bottom: 16),
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child: ExpansionTile(
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leading: category.color != null
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? Container(
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width: 32,
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height: 32,
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decoration: BoxDecoration(
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color: _parseColor(category.color!),
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shape: BoxShape.circle,
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),
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)
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: const Icon(Icons.bookmark),
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title: Text(
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category.name,
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style: const TextStyle(fontWeight: FontWeight.bold),
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),
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subtitle: Text('${recipes.length} recipe(s)'),
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children: recipes.isEmpty
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? [
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const ListTile(
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title: Text('No recipes in this category'),
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)
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]
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: recipes.map((recipe) {
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return _BookmarkRecipeItem(
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recipe: recipe,
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onTap: () => _viewRecipe(recipe),
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onPhotoTap: (index) => _openPhotoGallery(
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recipe.imageUrls,
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index,
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),
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);
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}).toList(),
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),
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);
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},
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),
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),
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);
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}
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}
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/// Widget for displaying a recipe item in a bookmark category.
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class _BookmarkRecipeItem extends StatelessWidget {
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final RecipeModel recipe;
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final VoidCallback onTap;
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final ValueChanged<int> onPhotoTap;
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const _BookmarkRecipeItem({
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required this.recipe,
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required this.onTap,
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required this.onPhotoTap,
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});
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/// Builds an image widget using ImmichService for authenticated access.
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Widget _buildRecipeImage(String imageUrl) {
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final immichService = ServiceLocator.instance.immichService;
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final assetIdMatch = RegExp(r'/api/assets/([^/]+)/').firstMatch(imageUrl);
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if (assetIdMatch != null && immichService != null) {
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final assetId = assetIdMatch.group(1);
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if (assetId != null) {
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return FutureBuilder<Uint8List?>(
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future: immichService.fetchImageBytes(assetId, isThumbnail: true),
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builder: (context, snapshot) {
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if (snapshot.connectionState == ConnectionState.waiting) {
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return Container(
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color: Colors.grey.shade200,
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child: const Center(
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child: CircularProgressIndicator(),
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),
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);
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}
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if (snapshot.hasError || !snapshot.hasData || snapshot.data == null) {
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return Container(
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color: Colors.grey.shade200,
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child: const Icon(Icons.broken_image, size: 32),
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);
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}
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return Image.memory(
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snapshot.data!,
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fit: BoxFit.cover,
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width: double.infinity,
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height: double.infinity,
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);
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},
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);
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}
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}
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return Image.network(
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imageUrl,
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fit: BoxFit.cover,
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width: double.infinity,
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height: double.infinity,
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errorBuilder: (context, error, stackTrace) {
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return Container(
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color: Colors.grey.shade200,
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child: const Icon(Icons.broken_image, size: 32),
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);
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},
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loadingBuilder: (context, child, loadingProgress) {
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if (loadingProgress == null) return child;
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return Container(
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color: Colors.grey.shade200,
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child: Center(
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child: CircularProgressIndicator(
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value: loadingProgress.expectedTotalBytes != null
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? loadingProgress.cumulativeBytesLoaded /
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loadingProgress.expectedTotalBytes!
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: null,
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),
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),
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);
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},
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);
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}
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@override
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Widget build(BuildContext context) {
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return ListTile(
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leading: recipe.imageUrls.isNotEmpty
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? GestureDetector(
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onTap: () => onPhotoTap(0),
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child: ClipRRect(
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borderRadius: BorderRadius.circular(8),
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child: SizedBox(
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width: 60,
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height: 60,
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child: _buildRecipeImage(recipe.imageUrls.first),
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),
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),
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)
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: Container(
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width: 60,
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height: 60,
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decoration: BoxDecoration(
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color: Colors.grey[300],
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borderRadius: BorderRadius.circular(8),
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),
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child: const Icon(Icons.restaurant_menu),
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),
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title: Text(
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recipe.title,
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style: const TextStyle(fontWeight: FontWeight.w500),
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),
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subtitle: Column(
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crossAxisAlignment: CrossAxisAlignment.start,
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children: [
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if (recipe.description != null && recipe.description!.isNotEmpty)
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Text(
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recipe.description!,
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maxLines: 2,
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overflow: TextOverflow.ellipsis,
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),
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const SizedBox(height: 4),
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Row(
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children: [
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const Icon(Icons.star, size: 16, color: Colors.amber),
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const SizedBox(width: 4),
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Text(recipe.rating.toString()),
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if (recipe.isFavourite) ...[
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const SizedBox(width: 12),
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const Icon(Icons.favorite, size: 16, color: Colors.red),
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],
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],
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),
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],
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),
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onTap: onTap,
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);
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}
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}
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@ -0,0 +1,227 @@
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import 'package:flutter/material.dart';
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import '../../core/service_locator.dart';
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import '../../core/logger.dart';
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import '../../data/recipes/recipe_service.dart';
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import '../../data/recipes/models/bookmark_category_model.dart';
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/// Dialog for selecting or creating a bookmark category.
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class BookmarkDialog extends StatefulWidget {
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final String recipeId;
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final List<BookmarkCategory> currentCategories;
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const BookmarkDialog({
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super.key,
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required this.recipeId,
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required this.currentCategories,
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});
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@override
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State<BookmarkDialog> createState() => _BookmarkDialogState();
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}
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class _BookmarkDialogState extends State<BookmarkDialog> {
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final TextEditingController _categoryNameController = TextEditingController();
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List<BookmarkCategory> _allCategories = [];
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bool _isLoading = false;
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bool _isCreating = false;
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@override
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void initState() {
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super.initState();
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_loadCategories();
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}
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@override
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void dispose() {
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_categoryNameController.dispose();
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super.dispose();
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}
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Future<void> _loadCategories() async {
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setState(() => _isLoading = true);
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try {
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final recipeService = ServiceLocator.instance.recipeService;
|
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if (recipeService != null) {
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final categories = await recipeService.getAllBookmarkCategories();
|
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setState(() {
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_allCategories = categories;
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_isLoading = false;
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});
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}
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||||
} catch (e) {
|
||||
Logger.error('Failed to load bookmark categories', e);
|
||||
setState(() => _isLoading = false);
|
||||
if (mounted) {
|
||||
ScaffoldMessenger.of(context).showSnackBar(
|
||||
SnackBar(content: Text('Failed to load categories: $e')),
|
||||
);
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
Future<void> _createCategory() async {
|
||||
final name = _categoryNameController.text.trim();
|
||||
if (name.isEmpty) {
|
||||
if (mounted) {
|
||||
ScaffoldMessenger.of(context).showSnackBar(
|
||||
const SnackBar(content: Text('Category name cannot be empty')),
|
||||
);
|
||||
}
|
||||
return;
|
||||
}
|
||||
|
||||
setState(() => _isCreating = true);
|
||||
try {
|
||||
final recipeService = ServiceLocator.instance.recipeService;
|
||||
if (recipeService != null) {
|
||||
final category = await recipeService.createBookmarkCategory(name: name);
|
||||
await recipeService.addRecipeToCategory(
|
||||
recipeId: widget.recipeId,
|
||||
categoryId: category.id,
|
||||
);
|
||||
if (mounted) {
|
||||
Navigator.of(context).pop(category);
|
||||
}
|
||||
}
|
||||
} catch (e) {
|
||||
Logger.error('Failed to create bookmark category', e);
|
||||
setState(() => _isCreating = false);
|
||||
if (mounted) {
|
||||
ScaffoldMessenger.of(context).showSnackBar(
|
||||
SnackBar(content: Text('Failed to create category: $e')),
|
||||
);
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
Future<void> _selectCategory(BookmarkCategory category) async {
|
||||
try {
|
||||
final recipeService = ServiceLocator.instance.recipeService;
|
||||
if (recipeService != null) {
|
||||
final isInCategory = widget.currentCategories
|
||||
.any((c) => c.id == category.id);
|
||||
|
||||
if (isInCategory) {
|
||||
// Remove from category
|
||||
await recipeService.removeRecipeFromCategory(
|
||||
recipeId: widget.recipeId,
|
||||
categoryId: category.id,
|
||||
);
|
||||
} else {
|
||||
// Add to category
|
||||
await recipeService.addRecipeToCategory(
|
||||
recipeId: widget.recipeId,
|
||||
categoryId: category.id,
|
||||
);
|
||||
}
|
||||
if (mounted) {
|
||||
Navigator.of(context).pop(category);
|
||||
}
|
||||
}
|
||||
} catch (e) {
|
||||
Logger.error('Failed to update bookmark', e);
|
||||
if (mounted) {
|
||||
ScaffoldMessenger.of(context).showSnackBar(
|
||||
SnackBar(content: Text('Failed to update bookmark: $e')),
|
||||
);
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
Color _parseColor(String hexColor) {
|
||||
try {
|
||||
return Color(int.parse(hexColor.replaceAll('#', '0xFF')));
|
||||
} catch (e) {
|
||||
return Colors.blue;
|
||||
}
|
||||
}
|
||||
|
||||
@override
|
||||
Widget build(BuildContext context) {
|
||||
return AlertDialog(
|
||||
title: const Text('Bookmark Recipe'),
|
||||
content: SizedBox(
|
||||
width: double.maxFinite,
|
||||
child: _isLoading
|
||||
? const Center(child: CircularProgressIndicator())
|
||||
: SingleChildScrollView(
|
||||
child: Column(
|
||||
mainAxisSize: MainAxisSize.min,
|
||||
crossAxisAlignment: CrossAxisAlignment.start,
|
||||
children: [
|
||||
// Existing categories
|
||||
if (_allCategories.isNotEmpty) ...[
|
||||
const Text(
|
||||
'Add to category:',
|
||||
style: TextStyle(fontWeight: FontWeight.bold),
|
||||
),
|
||||
const SizedBox(height: 8),
|
||||
ConstrainedBox(
|
||||
constraints: const BoxConstraints(maxHeight: 200),
|
||||
child: ListView.builder(
|
||||
shrinkWrap: true,
|
||||
itemCount: _allCategories.length,
|
||||
itemBuilder: (context, index) {
|
||||
final category = _allCategories[index];
|
||||
final isSelected = widget.currentCategories
|
||||
.any((c) => c.id == category.id);
|
||||
return CheckboxListTile(
|
||||
title: Text(category.name),
|
||||
value: isSelected,
|
||||
onChanged: (_) => _selectCategory(category),
|
||||
secondary: category.color != null
|
||||
? Container(
|
||||
width: 24,
|
||||
height: 24,
|
||||
decoration: BoxDecoration(
|
||||
color: _parseColor(category.color!),
|
||||
shape: BoxShape.circle,
|
||||
),
|
||||
)
|
||||
: const Icon(Icons.bookmark),
|
||||
);
|
||||
},
|
||||
),
|
||||
),
|
||||
const SizedBox(height: 16),
|
||||
],
|
||||
// Create new category
|
||||
const Text(
|
||||
'Or create new category:',
|
||||
style: TextStyle(fontWeight: FontWeight.bold),
|
||||
),
|
||||
const SizedBox(height: 8),
|
||||
TextField(
|
||||
controller: _categoryNameController,
|
||||
decoration: const InputDecoration(
|
||||
hintText: 'Category name',
|
||||
border: OutlineInputBorder(),
|
||||
),
|
||||
enabled: !_isCreating,
|
||||
onSubmitted: (_) => _createCategory(),
|
||||
),
|
||||
],
|
||||
),
|
||||
),
|
||||
),
|
||||
actions: [
|
||||
TextButton(
|
||||
onPressed: () => Navigator.of(context).pop(),
|
||||
child: const Text('Cancel'),
|
||||
),
|
||||
if (!_isLoading)
|
||||
TextButton(
|
||||
onPressed: _isCreating ? null : _createCategory,
|
||||
child: _isCreating
|
||||
? const SizedBox(
|
||||
width: 20,
|
||||
height: 20,
|
||||
child: CircularProgressIndicator(strokeWidth: 2),
|
||||
)
|
||||
: const Text('Create & Add'),
|
||||
),
|
||||
],
|
||||
);
|
||||
}
|
||||
}
|
||||
|
||||
Loading…
Reference in new issue