feat: live area page

Signed-off-by: bggRGjQaUbCoE <githubaccount56556@proton.me>

lib/pages/live_area/controller.dart

@@ -0,0 +1,66 @@
+import 'package:PiliPlus/http/live.dart';
+import 'package:PiliPlus/http/loading_state.dart';
+import 'package:PiliPlus/models/live/live_area_list/area_item.dart';
+import 'package:PiliPlus/models/live/live_area_list/area_list.dart';
+import 'package:PiliPlus/pages/common/common_list_controller.dart';
+import 'package:PiliPlus/utils/storage.dart';
+import 'package:flutter_smart_dialog/flutter_smart_dialog.dart';
+import 'package:get/get.dart';
+
+class LiveAreaController
+    extends CommonListController<List<AreaList>?, AreaList> {
+  final isLogin = Accounts.main.isLogin;
+
+  late final isEditing = false.obs;
+
+  @override
+  void onInit() {
+    super.onInit();
+    if (isLogin) {
+      queryFavTags();
+    }
+    queryData();
+  }
+
+  @override
+  Future<void> onRefresh() {
+    if (isLogin) {
+      queryFavTags();
+    }
+    return super.onRefresh();
+  }
+
+  Rx<LoadingState<List<AreaItem>>> favState =
+      LoadingState<List<AreaItem>>.loading().obs;
+
+  @override
+  Future<LoadingState<List<AreaList>?>> customGetData() =>
+      LiveHttp.liveAreaList(isLogin: isLogin);
+
+  Future<void> queryFavTags() async {
+    favState.value = await LiveHttp.getLiveFavTag(isLogin: isLogin);
+  }
+
+  Future<void> setFavTag() async {
+    if (favState.value is Success) {
+      final res = await LiveHttp.setLiveFavTag(
+          ids: favState.value.data.map((e) => e.id).toList());
+      if (res['status']) {
+        isEditing.value = !isEditing.value;
+        SmartDialog.showToast('设置成功');
+      } else {
+        SmartDialog.showToast(res['msg']);
+      }
+    } else {
+      isEditing.value = !isEditing.value;
+    }
+  }
+
+  void onEdit() {
+    if (isEditing.value) {
+      setFavTag();
+    } else {
+      isEditing.value = !isEditing.value;
+    }
+  }
+}