opt models

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

lib/pages/pgc/controller.dart

@@ -0,0 +1,129 @@
+import 'package:PiliPlus/http/fav.dart';
+import 'package:PiliPlus/http/loading_state.dart';
+import 'package:PiliPlus/http/pgc.dart';
+import 'package:PiliPlus/models/common/home_tab_type.dart';
+import 'package:PiliPlus/models_new/fav/fav_pgc/data.dart';
+import 'package:PiliPlus/models_new/fav/fav_pgc/list.dart';
+import 'package:PiliPlus/models_new/pgc/pgc_index_result/list.dart';
+import 'package:PiliPlus/models_new/pgc/pgc_timeline/result.dart';
+import 'package:PiliPlus/pages/common/common_list_controller.dart';
+import 'package:PiliPlus/utils/extension.dart';
+import 'package:PiliPlus/utils/storage.dart';
+import 'package:flutter/material.dart';
+import 'package:get/get.dart';
+
+class PgcController
+    extends CommonListController<List<PgcIndexItem>?, PgcIndexItem> {
+  PgcController({required this.tabType});
+  final HomeTabType tabType;
+
+  int? mid;
+  late final RxBool isLogin;
+  late final showPgcTimeline =
+      tabType == HomeTabType.bangumi && GStorage.showPgcTimeline;
+
+  @override
+  void onInit() {
+    super.onInit();
+    mid = Accounts.main.mid;
+    isLogin = (mid != 0).obs;
+
+    queryData();
+    queryPgcFollow();
+    if (showPgcTimeline) {
+      queryPgcTimeline();
+    }
+    if (isLogin.value) {
+      followController = ScrollController();
+    }
+  }
+
+  @override
+  Future<void> onRefresh() {
+    if (isLogin.value) {
+      followPage = 1;
+      followEnd = false;
+    }
+    queryPgcFollow();
+    if (showPgcTimeline) {
+      queryPgcTimeline();
+    }
+    return super.onRefresh();
+  }
+
+  // follow
+  late int followPage = 1;
+  late RxInt followCount = (-1).obs;
+  late bool followLoading = false;
+  late bool followEnd = false;
+  late Rx<LoadingState<List<FavPgcItemModel>?>> followState =
+      LoadingState<List<FavPgcItemModel>?>.loading().obs;
+  ScrollController? followController;
+
+  // timeline
+  late Rx<LoadingState<List<Result>?>> timelineState =
+      LoadingState<List<Result>?>.loading().obs;
+
+  Future<void> queryPgcTimeline() async {
+    final res = await PgcHttp.pgcTimeline(types: 1, before: 6, after: 6);
+    timelineState.value = res;
+  }
+
+  // 我的订阅
+  Future<void> queryPgcFollow([bool isRefresh = true]) async {
+    if (!isLogin.value || followLoading || (!isRefresh && followEnd)) {
+      return;
+    }
+    followLoading = true;
+    var res = await FavHttp.favPgc(
+      mid: mid,
+      type: tabType == HomeTabType.bangumi ? 1 : 2,
+      pn: followPage,
+    );
+
+    if (res.isSuccess) {
+      FavPgcData data = res.data;
+      List<FavPgcItemModel>? list = data.list;
+      followCount.value = data.total ?? -1;
+
+      if (list.isNullOrEmpty) {
+        followEnd = true;
+        if (isRefresh) {
+          followState.value = Success(list);
+        }
+        followLoading = false;
+        return;
+      }
+
+      if (isRefresh) {
+        if (list!.length >= followCount.value) {
+          followEnd = true;
+        }
+        followState.value = Success(list);
+        followController?.animToTop();
+      } else if (followState.value.isSuccess) {
+        final currentList = followState.value.data!..addAll(list!);
+        if (currentList.length >= followCount.value) {
+          followEnd = true;
+        }
+        followState.refresh();
+      }
+      followPage++;
+    } else if (isRefresh) {
+      followState.value = res as Error;
+    }
+    followLoading = false;
+  }
+
+  @override
+  Future<LoadingState<List<PgcIndexItem>?>> customGetData() => PgcHttp.pgcIndex(
+        page: page,
+        indexType: tabType == HomeTabType.cinema ? 102 : null,
+      );
+
+  @override
+  void onClose() {
+    followController?.dispose();
+    super.onClose();
+  }
+}