feat: Implement agent search functionality and update the home screen to dynamically display professional data.

2026-03-07 10:25:53 +05:30
parent 379fbfe0a8
commit aefe80253f
18 changed files with 1655 additions and 627 deletions
--- a/lib/features/agents/presentation/providers/search_agents_provider.dart
+++ b/lib/features/agents/presentation/providers/search_agents_provider.dart
@@ -0,0 +1,139 @@
+import 'package:flutter_riverpod/flutter_riverpod.dart';
+import 'package:real_estate_mobile/features/agents/data/agents_repository.dart';
+import 'package:real_estate_mobile/features/agents/data/models/agent_profile.dart';
+import 'package:real_estate_mobile/features/agents/data/models/agent_type.dart';
+import 'package:real_estate_mobile/features/agents/presentation/providers/agents_provider.dart';
+
+class SearchAgentsState {
+  final List<AgentProfile> agents;
+  final List<AgentType> agentTypes;
+  final bool isLoading;
+  final bool isLoadingMore;
+  final String? error;
+  final String searchQuery;
+  final String? selectedAgentTypeId;
+  final int currentPage;
+  final int totalPages;
+
+  const SearchAgentsState({
+    this.agents = const [],
+    this.agentTypes = const [],
+    this.isLoading = false,
+    this.isLoadingMore = false,
+    this.error,
+    this.searchQuery = '',
+    this.selectedAgentTypeId,
+    this.currentPage = 1,
+    this.totalPages = 1,
+  });
+
+  bool get hasMore => currentPage < totalPages;
+
+  SearchAgentsState copyWith({
+    List<AgentProfile>? agents,
+    List<AgentType>? agentTypes,
+    bool? isLoading,
+    bool? isLoadingMore,
+    String? error,
+    String? searchQuery,
+    String? selectedAgentTypeId,
+    bool clearAgentTypeId = false,
+    int? currentPage,
+    int? totalPages,
+  }) {
+    return SearchAgentsState(
+      agents: agents ?? this.agents,
+      agentTypes: agentTypes ?? this.agentTypes,
+      isLoading: isLoading ?? this.isLoading,
+      isLoadingMore: isLoadingMore ?? this.isLoadingMore,
+      error: error,
+      searchQuery: searchQuery ?? this.searchQuery,
+      selectedAgentTypeId: clearAgentTypeId
+          ? null
+          : (selectedAgentTypeId ?? this.selectedAgentTypeId),
+      currentPage: currentPage ?? this.currentPage,
+      totalPages: totalPages ?? this.totalPages,
+    );
+  }
+}
+
+class SearchAgentsNotifier extends StateNotifier<SearchAgentsState> {
+  final AgentsRepository _repository;
+
+  SearchAgentsNotifier(this._repository)
+      : super(const SearchAgentsState(isLoading: true)) {
+    _init();
+  }
+
+  Future<void> _init() async {
+    try {
+      final agentTypes = await _repository.getAgentTypes();
+      state = state.copyWith(agentTypes: agentTypes);
+      await _fetchAgents(page: 1);
+    } catch (e) {
+      state = state.copyWith(isLoading: false, error: e.toString());
+    }
+  }
+
+  Future<void> _fetchAgents({required int page, bool append = false}) async {
+    try {
+      final response = await _repository.searchAgents(
+        search: state.searchQuery.isNotEmpty ? state.searchQuery : null,
+        agentTypeId: state.selectedAgentTypeId,
+        page: page,
+        limit: 10,
+      );
+
+      state = state.copyWith(
+        agents: append ? [...state.agents, ...response.data] : response.data,
+        currentPage: response.page,
+        totalPages: response.totalPages,
+        isLoading: false,
+        isLoadingMore: false,
+      );
+    } catch (e) {
+      state = state.copyWith(
+        isLoading: false,
+        isLoadingMore: false,
+        error: e.toString(),
+      );
+    }
+  }
+
+  void search(String query) {
+    state = state.copyWith(
+      searchQuery: query,
+      isLoading: true,
+      currentPage: 1,
+    );
+    _fetchAgents(page: 1);
+  }
+
+  void filterByAgentType(String? agentTypeId) {
+    state = state.copyWith(
+      selectedAgentTypeId: agentTypeId,
+      clearAgentTypeId: agentTypeId == null,
+      isLoading: true,
+      currentPage: 1,
+    );
+    _fetchAgents(page: 1);
+  }
+
+  void loadMore() {
+    if (state.isLoadingMore || !state.hasMore) return;
+    state = state.copyWith(isLoadingMore: true);
+    _fetchAgents(page: state.currentPage + 1, append: true);
+  }
+
+  Future<void> refresh() async {
+    state = state.copyWith(isLoading: true, currentPage: 1);
+    await _fetchAgents(page: 1);
+  }
+}
+
+final searchAgentsProvider =
+    StateNotifierProvider.autoDispose<SearchAgentsNotifier, SearchAgentsState>(
+        (ref) {
+  final repository = ref.watch(agentsRepositoryProvider);
+  return SearchAgentsNotifier(repository);
+});