260 lines
8.0 KiB
Dart
260 lines
8.0 KiB
Dart
import 'package:dio/dio.dart';
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import '../models/intro_category.dart';
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import 'api_client.dart';
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import '../utils/session_org_scope.dart';
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/// 介绍页管理服务：分类、子分类、详情。
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///
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/// 对接真实「爱视后台」/api/company/* 接口。
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/// 响应已由 [ApiInterceptor] 解包 `{code,msg,data}` 信封，直接消费 data。
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class IntroService {
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IntroService({Dio? dio}) : _dio = dio ?? ApiClient.instance.dio;
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final Dio _dio;
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// ================ 分类管理 ================
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/// 获取介绍页分类列表（分页）。
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///
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/// GET /company/introCategory/list?page=&limit=&orgId=
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Future<List<IntroCategory>> getIntroCategoryList({
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int page = 1,
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int limit = 20,
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dynamic orgId,
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}) async {
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// 受限账号（SessionOrgScope 启用）未显式传入 orgId 时，自动带上当前组织，
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// 避免列表接口忽略组织过滤而返回全量跨组织分类。
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final effectiveOrgId = orgId ??
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(SessionOrgScope.instance.enabled
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? SessionOrgScope.instance.currentOrgId
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: null);
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final params = <String, dynamic>{'page': page, 'limit': limit};
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if (effectiveOrgId != null && effectiveOrgId.toString().isNotEmpty) {
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params['orgId'] = effectiveOrgId;
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}
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final response = await _dio.get<dynamic>(
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'/company/introCategory/list',
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queryParameters: params,
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);
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final list = _extractList(response.data);
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return list
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.whereType<Map<String, dynamic>>()
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.map(IntroCategory.fromJson)
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.toList();
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}
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/// 获取全部分类（不分页，用于下拉选择）。
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///
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/// GET /company/introCategory/all
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Future<List<IntroCategory>> getIntroCategoryAll() async {
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final response = await _dio.get<dynamic>('/company/introCategory/all');
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final list = _extractList(response.data);
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return list
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.whereType<Map<String, dynamic>>()
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.map(IntroCategory.fromJson)
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.toList();
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}
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/// 获取分类详情。
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///
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/// GET /company/introCategory/info/{id}
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Future<IntroCategory> getIntroCategoryInfo(String id) async {
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final response =
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await _dio.get<dynamic>('/company/introCategory/info/$id');
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final data = response.data;
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if (data is! Map<String, dynamic>) {
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throw ApiException(500, '分类信息加载失败：$id');
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}
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return IntroCategory.fromJson(data);
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}
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/// 新增或修改分类。
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///
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/// 有 id 则 POST /company/introCategory/update，否则 POST /company/introCategory/save。
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Future<void> saveIntroCategory(Map<String, dynamic> data) async {
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final hasId = data['id'] != null &&
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data['id'].toString().isNotEmpty &&
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data['id'].toString() != '0';
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final url = hasId
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? '/company/introCategory/update'
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: '/company/introCategory/save';
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await _dio.post<dynamic>(url, data: data);
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}
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/// 批量删除分类。
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///
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/// POST /company/introCategory/delete，body 为 `{ids: [...]}`。
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Future<void> deleteIntroCategory(List<int> ids) async {
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await _dio.post<dynamic>(
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'/company/introCategory/delete',
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data: {'ids': ids},
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);
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}
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// ================ 子分类管理 ================
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/// 获取子分类列表（分页）。
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///
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/// GET /company/introSubcategory/list?page=&limit=
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Future<List<IntroSubcategory>> getIntroSubcategoryList({
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int page = 1,
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int limit = 20,
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}) async {
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final response = await _dio.get<dynamic>(
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'/company/introSubcategory/list',
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queryParameters: {'page': page, 'limit': limit},
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);
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final list = _extractList(response.data);
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return list
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.whereType<Map<String, dynamic>>()
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.map(IntroSubcategory.fromJson)
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.toList();
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}
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/// 按分类 ID 获取子分类列表。
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///
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/// GET /company/introSubcategory/listByCategory/{categoryId}
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Future<List<IntroSubcategory>> getIntroSubcategoryListByCategory(
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String categoryId,
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) async {
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final response = await _dio.get<dynamic>(
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'/company/introSubcategory/listByCategory/$categoryId',
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);
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final list = _extractList(response.data);
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return list
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.whereType<Map<String, dynamic>>()
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.map(IntroSubcategory.fromJson)
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.toList();
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}
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/// 获取子分类详情。
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///
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/// GET /company/introSubcategory/info/{id}
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Future<IntroSubcategory> getIntroSubcategoryInfo(String id) async {
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final response =
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await _dio.get<dynamic>('/company/introSubcategory/info/$id');
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final data = response.data;
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if (data is! Map<String, dynamic>) {
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throw ApiException(500, '子分类信息加载失败：$id');
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}
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return IntroSubcategory.fromJson(data);
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}
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/// 新增或修改子分类。
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///
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/// 有 id 则 POST /company/introSubcategory/update，否则 POST /company/introSubcategory/save。
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Future<void> saveIntroSubcategory(Map<String, dynamic> data) async {
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final hasId = data['id'] != null &&
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data['id'].toString().isNotEmpty &&
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data['id'].toString() != '0';
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final url = hasId
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? '/company/introSubcategory/update'
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: '/company/introSubcategory/save';
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await _dio.post<dynamic>(url, data: data);
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}
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/// 批量删除子分类。
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///
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/// POST /company/introSubcategory/delete，body 为 `{ids: [...]}`。
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Future<void> deleteIntroSubcategory(List<int> ids) async {
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await _dio.post<dynamic>(
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'/company/introSubcategory/delete',
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data: {'ids': ids},
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);
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}
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// ================ 详情管理 ================
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/// 获取介绍页详情列表（分页）。
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///
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/// GET /company/introDetail/list?page=&limit=
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Future<List<IntroDetail>> getIntroDetailList({
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int page = 1,
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int limit = 20,
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}) async {
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final response = await _dio.get<dynamic>(
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'/company/introDetail/list',
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queryParameters: {'page': page, 'limit': limit},
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);
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final list = _extractList(response.data);
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return list
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.whereType<Map<String, dynamic>>()
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.map(IntroDetail.fromJson)
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.toList();
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}
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/// 按子分类 ID 获取详情列表。
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///
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/// GET /company/introDetail/listBySubcategory/{subcategoryId}
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Future<List<IntroDetail>> getIntroDetailListBySubcategory(
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String subcategoryId,
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) async {
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final response = await _dio.get<dynamic>(
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'/company/introDetail/listBySubcategory/$subcategoryId',
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);
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final list = _extractList(response.data);
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return list
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.whereType<Map<String, dynamic>>()
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.map(IntroDetail.fromJson)
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.toList();
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}
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/// 获取详情信息。
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///
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/// GET /company/introDetail/info/{id}
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Future<IntroDetail> getIntroDetailInfo(String id) async {
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final response =
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await _dio.get<dynamic>('/company/introDetail/info/$id');
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final data = response.data;
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if (data is! Map<String, dynamic>) {
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throw ApiException(500, '详情信息加载失败：$id');
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}
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return IntroDetail.fromJson(data);
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}
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/// 新增或修改详情。
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///
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/// 有 id 则 POST /company/introDetail/update，否则 POST /company/introDetail/save。
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Future<void> saveIntroDetail(Map<String, dynamic> data) async {
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final hasId = data['id'] != null &&
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data['id'].toString().isNotEmpty &&
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data['id'].toString() != '0';
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final url = hasId
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? '/company/introDetail/update'
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: '/company/introDetail/save';
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await _dio.post<dynamic>(url, data: data);
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}
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/// 批量删除详情。
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///
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/// POST /company/introDetail/delete，body 为 `{ids: [...]}`。
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Future<void> deleteIntroDetail(List<int> ids) async {
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await _dio.post<dynamic>(
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'/company/introDetail/delete',
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data: {'ids': ids},
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);
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}
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// ================ 工具方法 ================
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/// 兼容列表响应的三种形态：
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/// `{list: [...], totalCount}` / `{page: {list, totalCount}}` / 直接数组。
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static List<dynamic> _extractList(dynamic data) {
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if (data is List) {
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return data;
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}
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if (data is Map<String, dynamic>) {
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final list = data['list'];
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if (list is List) {
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return list;
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}
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final page = data['page'];
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if (page is Map<String, dynamic> && page['list'] is List) {
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return page['list'] as List;
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}
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}
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return const <dynamic>[];
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}
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}
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