opt: unify fav & coin of video & pgc (#916)

lib/pages/common/common_intro_controller.dart

@@ -1,11 +1,17 @@
+import 'package:PiliPlus/http/fav.dart';
+import 'package:PiliPlus/http/loading_state.dart';
 import 'package:PiliPlus/http/user.dart';
+import 'package:PiliPlus/http/video.dart';
 import 'package:PiliPlus/models_new/fav/fav_folder/data.dart';
+import 'package:PiliPlus/models_new/video/video_detail/stat_detail.dart';
 import 'package:PiliPlus/models_new/video/video_tag/data.dart';
 import 'package:PiliPlus/services/account_service.dart';
+import 'package:PiliPlus/utils/global_data.dart';
 import 'package:PiliPlus/utils/page_utils.dart';
 import 'package:PiliPlus/utils/storage.dart';
 import 'package:PiliPlus/utils/storage_key.dart';
 import 'package:PiliPlus/utils/storage_pref.dart';
+import 'package:flutter/foundation.dart';
 import 'package:flutter/material.dart';
 import 'package:flutter_smart_dialog/flutter_smart_dialog.dart';
 import 'package:get/get.dart';
@@ -29,9 +35,119 @@ abstract class CommonIntroController extends GetxController {
 
   AccountService accountService = Get.find<AccountService>();
 
-  Future queryVideoInFolder();
+  (Object, int) getFavRidType();
 
-  Future<void> actionFavVideo({bool isQuick = false});
+  StatDetail? getStat();
+
+  Future<LoadingState<FavFolderData>> queryVideoInFolder() async {
+    favIds = null;
+    final (rid, type) = getFavRidType();
+    final result = await FavHttp.videoInFolder(
+      mid: accountService.mid,
+      rid: rid,
+      type: type,
+    );
+    if (result.isSuccess) {
+      favFolderData.value = result.data;
+      favIds = result.data.list
+          ?.where((item) => item.favState == 1)
+          .map((item) => item.id)
+          .toSet();
+    }
+    return result;
+  }
+
+  Future<void> actionFavVideo({bool isQuick = false}) async {
+    final (rid, type) = getFavRidType();
+    // 收藏至默认文件夹
+    if (isQuick) {
+      SmartDialog.showLoading(msg: '请求中');
+      queryVideoInFolder().then((res) async {
+        if (res.isSuccess) {
+          final hasFav = this.hasFav.value;
+          var result = hasFav
+              ? await FavHttp.unfavAll(rid: rid, type: type)
+              : await FavHttp.favVideo(
+                  resources: '$rid:$type',
+                  addIds: favFolderId.toString(),
+                );
+          SmartDialog.dismiss();
+          if (result['status']) {
+            getStat()!.favorite += hasFav ? -1 : 1;
+            this.hasFav.value = !hasFav;
+            SmartDialog.showToast('✅ 快速收藏/取消收藏成功');
+          } else {
+            SmartDialog.showToast(result['msg']);
+          }
+        } else {
+          SmartDialog.dismiss();
+        }
+      });
+      return;
+    }
+
+    List<int?> addMediaIdsNew = [];
+    List<int?> delMediaIdsNew = [];
+    try {
+      for (var i in favFolderData.value.list!) {
+        bool isFaved = favIds?.contains(i.id) == true;
+        if (i.favState == 1) {
+          if (!isFaved) {
+            addMediaIdsNew.add(i.id);
+          }
+        } else {
+          if (isFaved) {
+            delMediaIdsNew.add(i.id);
+          }
+        }
+      }
+    } catch (e) {
+      if (kDebugMode) debugPrint(e.toString());
+    }
+    SmartDialog.showLoading(msg: '请求中');
+    var result = await FavHttp.favVideo(
+      resources: '$rid:$type',
+      addIds: addMediaIdsNew.join(','),
+      delIds: delMediaIdsNew.join(','),
+    );
+    SmartDialog.dismiss();
+    if (result['status']) {
+      Get.back();
+      final newVal =
+          addMediaIdsNew.isNotEmpty || favIds?.length != delMediaIdsNew.length;
+      if (hasFav.value != newVal) {
+        getStat()!.favorite += newVal ? 1 : -1;
+        hasFav.value = newVal;
+      }
+      SmartDialog.showToast('操作成功');
+    } else {
+      SmartDialog.showToast(result['msg']);
+    }
+  }
+
+  Future<void> coinVideo(int coin, [bool selectLike = false]) async {
+    final stat = getStat();
+    if (stat == null) {
+      return;
+    }
+    var res = await VideoHttp.coinVideo(
+      bvid: bvid,
+      multiply: coin,
+      selectLike: selectLike ? 1 : 0,
+    );
+    if (res['status']) {
+      SmartDialog.showToast('投币成功');
+      coinNum.value += coin;
+      GlobalData().afterCoin(coin);
+      stat.coin += coin;
+      if (selectLike && !hasLike.value) {
+        stat.like++;
+        hasLike.value = true;
+      }
+    } else {
+      SmartDialog.showToast(res['msg']);
+    }
+  }
 
   late final enableQuickFav = Pref.enableQuickFav;
   int? quickFavId;