feat: 我的订阅

lib/pages/subscription_detail/controller.dart

@@ -0,0 +1,60 @@
+import 'package:get/get.dart';
+import 'package:pilipala/http/user.dart';
+
+import '../../models/user/sub_detail.dart';
+import '../../models/user/sub_folder.dart';
+
+class SubDetailController extends GetxController {
+  late SubFolderItemData item;
+
+  late int seasonId;
+  late String heroTag;
+  int currentPage = 1;
+  bool isLoadingMore = false;
+  Rx<DetailInfo> subInfo = DetailInfo().obs;
+  RxList<SubDetailMediaItem> subList = <SubDetailMediaItem>[].obs;
+  RxString loadingText = '加载中...'.obs;
+  int mediaCount = 0;
+
+  @override
+  void onInit() {
+    item = Get.arguments;
+    if (Get.parameters.keys.isNotEmpty) {
+      seasonId = int.parse(Get.parameters['seasonId']!);
+      heroTag = Get.parameters['heroTag']!;
+    }
+    super.onInit();
+  }
+
+  Future<dynamic> queryUserSubFolderDetail({type = 'init'}) async {
+    if (type == 'onLoad' && subList.length >= mediaCount) {
+      loadingText.value = '没有更多了';
+      return;
+    }
+    isLoadingMore = true;
+    var res = await UserHttp.userSubFolderDetail(
+      seasonId: seasonId,
+      ps: 20,
+      pn: currentPage,
+    );
+    if (res['status']) {
+      subInfo.value = res['data'].info;
+      if (currentPage == 1 && type == 'init') {
+        subList.value = res['data'].medias;
+        mediaCount = res['data'].info.mediaCount;
+      } else if (type == 'onLoad') {
+        subList.addAll(res['data'].medias);
+      }
+      if (subList.length >= mediaCount) {
+        loadingText.value = '没有更多了';
+      }
+    }
+    currentPage += 1;
+    isLoadingMore = false;
+    return res;
+  }
+
+  onLoad() {
+    queryUserSubFolderDetail(type: 'onLoad');
+  }
+}