Songzex
335c468aac
完成集成新的登录接口的更换使用 完成集成用户的场站列表接口 完成开发设计选择场站项为全局属性 完成我的页面的个人信息的集成和详情页面的开发 完成设备页面的中无人机机场的列表接口对接入和个项页面的布局的优化 完成设备页面的中无人机机场的详情接口的对接和使用和页面的更新布局
114 lines
3.7 KiB
Dart
114 lines
3.7 KiB
Dart
import 'package:flutter_bloc/flutter_bloc.dart';
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import 'package:maibu_satabot_v2/core/app/app_user_cubit.dart';
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import 'package:maibu_satabot_v2/features/v2/site/presentation/cubit/site_cubit.dart';
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import 'package:maibu_satabot_v2/features/v2/home/domain/entities/site_entity.dart';
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import 'package:maibu_satabot_v2/features/v2/home/domain/usecases/get_home_data_usecase.dart';
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import 'package:maibu_satabot_v2/features/v2/home/domain/usecases/get_site_list_usecase.dart';
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import 'package:maibu_satabot_v2/features/v2/home/presentation/bloc/home_v2_event.dart';
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import 'package:maibu_satabot_v2/features/v2/home/presentation/bloc/home_v2_state.dart';
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class HomeV2Bloc extends Bloc<HomeV2Event, HomeV2State> {
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final GetHomeDataUseCase getHomeDataUseCase;
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final GetSiteListUseCase getSiteListUseCase;
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final AppUserCubit appUserCubit;
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final SiteCubit siteCubit;
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HomeV2Bloc(this.getHomeDataUseCase, this.getSiteListUseCase, this.appUserCubit, this.siteCubit) : super(const HomeV2Initial()) {
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on<HomeV2LoadData>(_onLoadData);
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on<HomeV2Refresh>(_onRefresh);
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on<HomeV2ToggleTrendType>(_onToggleTrendType);
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}
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Future<void> _onLoadData(
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HomeV2LoadData event,
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Emitter<HomeV2State> emit,
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) async {
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emit(const HomeV2Loading());
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final user = appUserCubit.state.user;
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if (user == null) {
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emit(const HomeV2Error('用户未登录'));
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return;
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}
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// 并行加载首页数据和场站列表
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final homeResult = await getHomeDataUseCase(const NoParams());
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final siteResult = await getSiteListUseCase(user.orgId); // 使用用户的 orgId
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homeResult.fold(
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(failure) => emit(HomeV2Error(failure.message)),
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(homeData) {
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List<SiteEntity> sites = [];
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SiteEntity? selectedSite;
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siteResult.fold(
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(failure) {
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print('加载场站列表失败: ${failure.message}');
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},
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(siteList) {
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sites = siteList;
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// 从全局 SiteCubit 获取之前选中的场站
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final savedSelectedSite = siteCubit.state.selectedSite;
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// 尝试找到之前选中的场站
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if (savedSelectedSite != null && siteList.isNotEmpty) {
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selectedSite = siteList.firstWhere(
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(site) => site.id == savedSelectedSite.id,
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orElse: () => siteList.first,
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);
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} else {
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// 没有选中过，默认选中第一个
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selectedSite = siteList.isNotEmpty ? siteList.first : null;
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}
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// 更新全局 SiteCubit 的选中状态
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if (selectedSite != null) {
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siteCubit.selectSite(selectedSite!);
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}
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},
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);
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emit(HomeV2Loaded(
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homeData: homeData,
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sites: sites,
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selectedSite: selectedSite,
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));
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},
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);
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}
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Future<void> _onRefresh(
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HomeV2Refresh event,
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Emitter<HomeV2State> emit,
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) async {
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if (state is HomeV2Loaded) {
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final currentState = state as HomeV2Loaded;
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final homeResult = await getHomeDataUseCase(const NoParams());
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homeResult.fold(
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(failure) => emit(HomeV2Error(failure.message)),
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(homeData) {
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emit(HomeV2Loaded(
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homeData: homeData,
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trendType: currentState.trendType,
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sites: currentState.sites,
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selectedSite: currentState.selectedSite,
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));
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},
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);
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}
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}
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void _onToggleTrendType(
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HomeV2ToggleTrendType event,
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Emitter<HomeV2State> emit,
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) {
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if (state is HomeV2Loaded) {
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final currentState = state as HomeV2Loaded;
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emit(currentState.copyWith(trendType: event.type));
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print('切换趋势类型：${event.type}');
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}
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}
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}
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