1

Shared/KBAPI.h

@@ -49,6 +49,7 @@
 #define API_THEME_LIST_ALL_STYLES @"/themes/listAllStyles"       // 查询所有主题风格
 #define API_THEME_LIST_BY_STYLE  @"/themes/listByStyle"          // 按风格查询主题列表
 #define API_THEME_PURCHASED      @"/themes/purchased"            // 查询已购买主题
+#define API_THEME_BATCH_DELETE   @"/user-themes/batch-delete"    // 批量删除用户主题
 #define API_WALLET_BALANCE       @"/wallet/balance"              // 查询钱包余额
 #define API_THEME_DETAIL         @"/themes/detail"               // 查询主题详情
 #define API_THEME_PURCHASE       @"/themes/purchase"             // 购买主题

keyBoard/Class/Base/VC/BaseTabBarController.m

@@ -10,7 +10,7 @@
 #import "HomeMainVC.h"
 #import "MyVC.h"
 #import "KBShopVC.h"
-#import "KBCommunityVC.h"
+//#import "KBCommunityVC.h"
 
 #import "BaseNavigationController.h"
 #import "KBAuthManager.h"

keyBoard/Class/Me/VC/MySkinVC.m

@@ -151,19 +151,67 @@ static NSString * const kMySkinCellId = @"kMySkinCellId";
 
 - (void)onDelete {
     // 根据选中项删除
-    NSArray<NSIndexPath *> *selected = [[self.collectionView indexPathsForSelectedItems] sortedArrayUsingSelector:@selector(compare:)];
+    NSArray<NSIndexPath *> *selectedIndexPaths = [[self.collectionView indexPathsForSelectedItems] sortedArrayUsingSelector:@selector(compare:)];
-    if (selected.count == 0) return;
+    if (selectedIndexPaths.count == 0) return;
 
+    NSMutableArray<NSNumber *> *themeIds = [NSMutableArray arrayWithCapacity:selectedIndexPaths.count];
+    for (NSIndexPath *ip in selectedIndexPaths) {
+        if (ip.item >= self.data.count) { continue; }
+        KBMyTheme *theme = self.data[ip.item];
+        id themeIdValue = theme.themeId;
+        NSNumber *numberId = nil;
+        if ([themeIdValue isKindOfClass:[NSNumber class]]) {
+            numberId = (NSNumber *)themeIdValue;
+        } else if ([themeIdValue isKindOfClass:[NSString class]]) {
+            NSString *idString = (NSString *)themeIdValue;
+            if (idString.length > 0) {
+                static NSCharacterSet *nonDigitSet;
+                static dispatch_once_t onceToken;
+                dispatch_once(&onceToken, ^{
+                    nonDigitSet = [[NSCharacterSet decimalDigitCharacterSet] invertedSet];
+                });
+                if ([idString rangeOfCharacterFromSet:nonDigitSet].location == NSNotFound) {
+                    numberId = @([idString longLongValue]);
+                }
+            }
+        }
+        if (numberId) {
+            [themeIds addObject:numberId];
+        }
+    }
+
+    if (themeIds.count == 0) {
+        [KBHUD showInfo:KBLocalized(@"Invalid parameter")];
+        return;
+    }
+
+    [KBHUD show];
+    KBWeakSelf
+    [self.viewModel deletePurchasedThemesWithThemeIds:themeIds
+                                           completion:^(BOOL success, NSError * _Nullable error) {
+        dispatch_async(dispatch_get_main_queue(), ^{
+            [KBHUD dismiss];
+            if (!success) {
+                NSString *msg = error.localizedDescription ?: KBLocalized(@"Network error");
+                [KBHUD showInfo:msg];
+                return;
+            }
             // 批量更新，先改数据，再删 UI
-    [self.collectionView performBatchUpdates:^{
+            [weakSelf.collectionView performBatchUpdates:^{
                 NSMutableIndexSet *set = [NSMutableIndexSet indexSet];
-        for (NSIndexPath *ip in selected) { [set addIndex:ip.item]; }
+                for (NSIndexPath *ip in selectedIndexPaths) {
-        [self.data removeObjectsAtIndexes:set];
+                    if (ip.item < weakSelf.data.count) {
-        [self.collectionView deleteItemsAtIndexPaths:selected];
+                        [set addIndex:ip.item];
+                    }
+                }
+                [weakSelf.data removeObjectsAtIndexes:set];
+                [weakSelf.collectionView deleteItemsAtIndexPaths:selectedIndexPaths];
             } completion:^(BOOL finished) {
-        [self updateBottomUI];
+                [weakSelf updateBottomUI];
                 // 根据当前数据源显隐空视图（删除到 0 条时应显示空态）
-        [self.collectionView kb_endLoadingForEmpty];
+                [weakSelf.collectionView kb_endLoadingForEmpty];
+            }];
+        });
     }];
 }
 

keyBoard/Class/Me/VM/KBMyVM.h

@@ -24,6 +24,7 @@ typedef void(^KBUpdateUserInfoCompletion)(BOOL success, NSError * _Nullable erro
 typedef void(^KBUpdateCharacterSortCompletion)(BOOL success, NSError * _Nullable error);
 typedef void(^KBDeleteUserCharacterCompletion)(BOOL success, NSError * _Nullable error);
 typedef void(^KBMyPurchasedThemesCompletion)(NSArray<KBMyTheme *> *_Nullable themes, NSError *_Nullable error);
+typedef void(^KBDeleteThemesCompletion)(BOOL success, NSError *_Nullable error);
 
 @interface KBMyVM : NSObject
 
@@ -34,6 +35,9 @@ typedef void(^KBMyPurchasedThemesCompletion)(NSArray<KBMyTheme *> *_Nullable the
 - (void)fetchCharacterListByUserWithCompletion:(KBCharacterListCompletion)completion;
 /// 已购买主题列表（/themes/purchased）
 - (void)fetchPurchasedThemesWithCompletion:(KBMyPurchasedThemesCompletion)completion;
+/// 批量删除主题（/user-themes/batch-delete）
+- (void)deletePurchasedThemesWithThemeIds:(NSArray<NSNumber *> *)themeIds
+                               completion:(KBDeleteThemesCompletion)completion;
 /// 更新用户人设排序
 - (void)updateUserCharacterSortWithSortArray:(NSArray<NSNumber *> *)sortArray
                                    completion:(KBUpdateCharacterSortCompletion)completion;

keyBoard/Class/Me/VM/KBMyVM.m

@@ -114,6 +114,32 @@ NSString * const KBUserCharacterDeletedNotification = @"KBUserCharacterDeletedNo
     }];
 }
 
+- (void)deletePurchasedThemesWithThemeIds:(NSArray<NSNumber *> *)themeIds
+                               completion:(KBDeleteThemesCompletion)completion {
+    if (themeIds.count == 0) {
+        if (completion) {
+            NSError *e = [NSError errorWithDomain:KBNetworkErrorDomain
+                                             code:KBNetworkErrorInvalidResponse
+                                         userInfo:@{NSLocalizedDescriptionKey: KBLocalized(@"Invalid parameter")}];
+            completion(NO, e);
+        }
+        return;
+    }
+
+    NSDictionary *params = @{@"themeIds": themeIds};
+    [[KBNetworkManager shared] POST:API_THEME_BATCH_DELETE
+                            jsonBody:params
+                             headers:nil
+                autoShowBusinessError:YES
+                           completion:^(NSDictionary * _Nullable json,
+                                        NSURLResponse * _Nullable response,
+                                        NSError * _Nullable error) {
+        if (completion) {
+            completion(error == nil, error);
+        }
+    }];
+}
+
 /// 更新用户人设排序
 - (void)updateUserCharacterSortWithSortArray:(NSArray<NSNumber *> *)sortArray
                                    completion:(KBUpdateCharacterSortCompletion)completion {