feat: implement core architecture, design system, localization, and trip features for both driver and rider apps.

2026-07-19 16:21:58 +03:00
parent 959e2fa758
commit c4dfeb4c6f
207 changed files with 14017 additions and 5567 deletions
@@ -0,0 +1,89 @@
+import 'dart:async';
+import 'package:equatable/equatable.dart';
+import 'package:flutter_bloc/flutter_bloc.dart';
+import '../data/maps_repository.dart';
+import '../data/models/place_model.dart';
+
+/// حالة شاشة البحث عن الوجهة.
+class DestinationState extends Equatable {
+  final String query;
+  final List<PlaceModel> results;
+  final bool searching;
+  final String? error;
+
+  const DestinationState({
+    this.query = '',
+    this.results = const [],
+    this.searching = false,
+    this.error,
+  });
+
+  DestinationState copyWith({
+    String? query,
+    List<PlaceModel>? results,
+    bool? searching,
+    String? error,
+    bool clearError = false,
+  }) {
+    return DestinationState(
+      query: query ?? this.query,
+      results: results ?? this.results,
+      searching: searching ?? this.searching,
+      error: clearError ? null : (error ?? this.error),
+    );
+  }
+
+  @override
+  List<Object?> get props => [query, results, searching, error];
+}
+
+/// البحث عن وجهة مع debounce.
+class DestinationCubit extends Cubit<DestinationState> {
+  final MapsRepository _mapsRepo;
+  Timer? _debounce;
+
+  DestinationCubit(this._mapsRepo) : super(const DestinationState());
+
+  void onQueryChanged(String query) {
+    _debounce?.cancel();
+    emit(state.copyWith(query: query, clearError: true));
+
+    if (query.trim().length < 2) {
+      emit(state.copyWith(results: [], searching: false));
+      return;
+    }
+
+    emit(state.copyWith(searching: true));
+
+    _debounce = Timer(const Duration(milliseconds: 500), () {
+      _search(query);
+    });
+  }
+
+  Future<void> _search(String query) async {
+    try {
+      final results = await _mapsRepo.autocomplete(query);
+      emit(state.copyWith(results: results, searching: false));
+    } catch (e) {
+      emit(state.copyWith(searching: false, error: e.toString()));
+    }
+  }
+
+  Future<void> searchDirectly(String query) async {
+    _debounce?.cancel();
+    if (query.trim().length < 2) return;
+    emit(state.copyWith(searching: true, clearError: true));
+    try {
+      final results = await _mapsRepo.autocomplete(query);
+      emit(state.copyWith(results: results, searching: false));
+    } catch (e) {
+      emit(state.copyWith(searching: false, error: e.toString()));
+    }
+  }
+
+  @override
+  Future<void> close() {
+    _debounce?.cancel();
+    return super.close();
+  }
+}