refactor: create separate BLoCs for each screen with comprehensive tests

- Created 8 separate BLoCs (Home, Library, BookDetails, AddBook, Scanner, Categories, Wishlist, Settings) - Each BLoC has its own event, state, and bloc files - Added 70 comprehensive tests covering all BLoC functionality - All tests passing (70/70) - Fixed linting issues and updated deprecated APIs - Improved code organization and maintainability
2026-02-04 14:40:00 +06:00
parent 3004f712f3
commit 310463e89a
177 changed files with 9718 additions and 0 deletions
--- a/bookshelf_flutter/lib/bloc/wishlist/wishlist_bloc.dart
+++ b/bookshelf_flutter/lib/bloc/wishlist/wishlist_bloc.dart
@@ -0,0 +1,93 @@
+import 'package:flutter_bloc/flutter_bloc.dart';
+import '../../models/models.dart';
+import 'wishlist_event.dart';
+import 'wishlist_state.dart';
+
+class WishlistBloc extends Bloc<WishlistEvent, WishlistState> {
+  WishlistBloc() : super(WishlistState.initial()) {
+    on<LoadWishlist>(_onLoadWishlist);
+    on<RemoveFromWishlist>(_onRemoveFromWishlist);
+    on<SearchWishlist>(_onSearchWishlist);
+    on<MoveToLibrary>(_onMoveToLibrary);
+  }
+
+  static List<Book> get _initialBooks => [
+        createBook(
+          id: '2',
+          title: '1984',
+          author: 'Джордж Оруэлл',
+          genre: 'Dystopian',
+          annotation:
+              'Антиутопия о тоталитарном государстве, где мысли контролируются, а правда переменчива.',
+          coverUrl: 'https://picsum.photos/seed/1984/400/600',
+          pages: 328,
+          language: 'English',
+          publishedYear: 1949,
+          rating: 4.9,
+          status: BookStatus.wantToRead,
+          isFavorite: true,
+        ),
+      ];
+
+  void _onLoadWishlist(LoadWishlist event, Emitter<WishlistState> emit) {
+    final wishlistBooks = _initialBooks.where((book) {
+      return book.status == BookStatus.wantToRead || book.isFavorite;
+    }).toList();
+    
+    emit(state.copyWith(
+      books: wishlistBooks,
+      filteredBooks: wishlistBooks,
+      isLoading: false,
+    ));
+  }
+
+  void _onRemoveFromWishlist(RemoveFromWishlist event, Emitter<WishlistState> emit) {
+    final updatedBooks = state.books.where((book) => book.id != event.bookId).toList();
+    final updatedFiltered = state.filteredBooks.where((book) => book.id != event.bookId).toList();
+    
+    emit(state.copyWith(
+      books: updatedBooks,
+      filteredBooks: updatedFiltered,
+    ));
+  }
+
+  void _onSearchWishlist(SearchWishlist event, Emitter<WishlistState> emit) {
+    final query = event.query.toLowerCase();
+    final filtered = state.books.where((book) {
+      return book.title.toLowerCase().contains(query) ||
+          book.author.toLowerCase().contains(query) ||
+          book.genre.toLowerCase().contains(query);
+    }).toList();
+    
+    emit(state.copyWith(
+      searchQuery: event.query,
+      filteredBooks: filtered,
+    ));
+  }
+
+  void _onMoveToLibrary(MoveToLibrary event, Emitter<WishlistState> emit) {
+    final updatedBooks = state.books.map((book) {
+      if (book.id == event.bookId) {
+        return book.copyWith(
+          status: BookStatus.reading,
+        );
+      }
+      return book;
+    }).toList();
+    
+    final updatedFiltered = state.filteredBooks.map((book) {
+      if (book.id == event.bookId) {
+        return book.copyWith(
+          status: BookStatus.reading,
+        );
+      }
+      return book;
+    }).toList();
+    
+    emit(state.copyWith(
+      books: updatedBooks,
+      filteredBooks: updatedFiltered,
+      movedBookId: event.bookId,
+    ));
+  }
+}