1

keyBoard/Class/Me/VC/KBMyKeyBoardVC.m

@@ -83,16 +83,25 @@ static NSString * const kKBMyKeyboardCellId = @"kKBMyKeyboardCellId";
             return;
         }
 
-        // 将 KBCharacter 模型转换为当前列表使用的 {emoji, title} 结构
+        // 将 KBCharacter 模型转换为当前列表使用的 {emoji, title, id} 结构
         NSMutableArray<NSDictionary *> *section = [NSMutableArray arrayWithCapacity:characterArray.count];
         for (KBCharacter *c in characterArray) {
             NSString *emoji = c.emoji ?: @"";
             NSString *title = c.characterName ?: @"";
+            NSString *identifier = c.characterId ?: @"";
             // 如果某条数据既没有 emoji 也没有标题，则忽略
             if (emoji.length == 0 && title.length == 0) {
                 continue;
             }
-            [section addObject:@{@"emoji": emoji, @"title": title}];
+            NSMutableDictionary *item = [NSMutableDictionary dictionary];
+            item[@"emoji"] = emoji;
+            item[@"title"] = title;
+            if (identifier.length > 0) {
+                // 用数字类型存储，便于直接作为 sort 数组上送
+                NSInteger cid = identifier.integerValue;
+                item[@"id"] = @(cid);
+            }
+            [section addObject:item];
         }
 
         weakSelf.dataSourceArray = [NSMutableArray array];
@@ -154,7 +163,10 @@ static NSString * const kKBMyKeyboardCellId = @"kKBMyKeyboardCellId";
                     [section removeObjectAtIndex:tapIndexPath.item];
                     [self.collectionView performBatchUpdates:^{
                         [self.collectionView deleteItemsAtIndexPaths:@[tapIndexPath]];
-                    } completion:nil];
+                    } completion:^(BOOL finished) {
+                        // 删除后同步最新排序到服务端
+                        [self kb_updateUserCharacterSortWithShowHUD:NO];
+                    }];
                 }
             }
         }];
@@ -190,9 +202,57 @@ static NSString * const kKBMyKeyboardCellId = @"kKBMyKeyboardCellId";
 #pragma mark - Actions
 
 - (void)onSave {
-    // 这里只做示意：保存当前顺序
-    NSLog(@"保存顺序: %@", self.dataSourceArray);
-    [KBHUD showInfo:KBLocalized(@"Saved")]; 
+    // 点击底部保存按钮时，调用更新用户人设排序接口
+    [self kb_updateUserCharacterSortWithShowHUD:YES];
+}
+
+/// 当前 dataSourceArray 转换为接口需要的 sort 数组（按展示顺序）
+- (NSArray<NSNumber *> *)kb_currentSortArray {
+    NSMutableArray<NSNumber *> *result = [NSMutableArray array];
+    for (NSArray *section in self.dataSourceArray) {
+        for (NSDictionary *item in section) {
+            id cid = item[@"id"];
+            if ([cid isKindOfClass:[NSNumber class]]) {
+                [result addObject:cid];
+            } else if ([cid isKindOfClass:[NSString class]]) {
+                NSString *cidStr = (NSString *)cid;
+                if (cidStr.length > 0) {
+                    NSInteger value = cidStr.integerValue;
+                    [result addObject:@(value)];
+                }
+            }
+        }
+    }
+    return result;
+}
+
+/// 调用 VM，向后端同步用户人设排序
+- (void)kb_updateUserCharacterSortWithShowHUD:(BOOL)showHUD {
+    NSArray<NSNumber *> *sortArray = [self kb_currentSortArray];
+    if (showHUD) {
+        [KBHUD show];
+    }
+
+    __weak typeof(self) weakSelf = self;
+    [self.viewModel updateUserCharacterSortWithSortArray:sortArray
+                                              completion:^(BOOL success, NSError * _Nullable error) {
+        __strong typeof(weakSelf) self = weakSelf;
+        if (!self) { return; }
+
+        if (showHUD) {
+            [KBHUD dismiss];
+        }
+
+        if (!success && error) {
+            NSString *msg = error.localizedDescription ?: KBLocalized(@"Network error");
+            [KBHUD showInfo:msg];
+            return;
+        }
+
+        if (showHUD) {
+            [KBHUD showSuccess:KBLocalized(@"Saved")];
+        }
+    }];
 }
 
 #pragma mark - Lazy UI

keyBoard/Class/Me/VM/KBMyVM.h

@@ -15,6 +15,7 @@ typedef void(^KBMyUserDetailCompletion)(KBUser *_Nullable user, NSError *_Nullab
 typedef void(^KBCharacterListCompletion)(NSArray<KBCharacter *> *characterArray, NSError *_Nullable error);
 typedef void(^KBUpLoadAvatarCompletion)(BOOL success, NSError * _Nullable error);
 typedef void(^KBUpdateUserInfoCompletion)(BOOL success, NSError * _Nullable error);
+typedef void(^KBUpdateCharacterSortCompletion)(BOOL success, NSError * _Nullable error);
 
 @interface KBMyVM : NSObject
 
@@ -24,7 +25,8 @@ typedef void(^KBUpdateUserInfoCompletion)(BOOL success, NSError * _Nullable erro
 /// 用户人设列表（/character/listByUser）
 - (void)fetchCharacterListByUserWithCompletion:(KBCharacterListCompletion)completion;
 /// 更新用户人设排序
-
+- (void)updateUserCharacterSortWithSortArray:(NSArray<NSNumber *> *)sortArray
+                                   completion:(KBUpdateCharacterSortCompletion)completion;
 
 
 /// 上传头像

keyBoard/Class/Me/VM/KBMyVM.m

@@ -9,6 +9,7 @@
 #import "AppDelegate.h"
 #import "KBNetworkManager.h"
 #import "KBUser.h"
+#import "KBAPI.h"
 
 @implementation KBMyVM
 
@@ -72,6 +73,30 @@
     }];
 }
 
+/// 更新用户人设排序
+- (void)updateUserCharacterSortWithSortArray:(NSArray<NSNumber *> *)sortArray
+                                   completion:(KBUpdateCharacterSortCompletion)completion {
+    // 构造请求体：{"sort": [id1, id2, ...]}
+    NSMutableDictionary *params = [NSMutableDictionary dictionary];
+    if (sortArray.count > 0) {
+        params[@"sort"] = sortArray;
+    } else {
+        params[@"sort"] = @[];
+    }
+
+    [[KBNetworkManager shared] POST:API_CHARACTER_UPDATE_USER_CHARTSORT
+                            jsonBody:params
+                             headers:nil
+                autoShowBusinessError:true
+                           completion:^(NSDictionary * _Nullable json,
+                                        NSURLResponse * _Nullable response,
+                                        NSError * _Nullable error) {
+        if (completion) {
+            completion(error == nil, error);
+        }
+    }];
+}
+
 /// 上传头像
 - (void)upLoadAvatarWithData:(NSData *)avatarData completion:(KBUpLoadAvatarCompletion)completion{
     KBWeakSelf;