1

CustomKeyboard/KeyboardAssets.xcassets/ai_limit_close.imageset/Contents.json

@@ -0,0 +1,22 @@
+{
+  "images" : [
+    {
+      "idiom" : "universal",
+      "scale" : "1x"
+    },
+    {
+      "filename" : "ai_limit_close@2x.png",
+      "idiom" : "universal",
+      "scale" : "2x"
+    },
+    {
+      "filename" : "ai_limit_close@3x.png",
+      "idiom" : "universal",
+      "scale" : "3x"
+    }
+  ],
+  "info" : {
+    "author" : "xcode",
+    "version" : 1
+  }
+}

CustomKeyboard/KeyboardAssets.xcassets/ai_limit_goto.imageset/Contents.json

@@ -0,0 +1,22 @@
+{
+  "images" : [
+    {
+      "idiom" : "universal",
+      "scale" : "1x"
+    },
+    {
+      "filename" : "ai_limit_goto@2x.png",
+      "idiom" : "universal",
+      "scale" : "2x"
+    },
+    {
+      "filename" : "ai_limit_goto@3x.png",
+      "idiom" : "universal",
+      "scale" : "3x"
+    }
+  ],
+  "info" : {
+    "author" : "xcode",
+    "version" : 1
+  }
+}

CustomKeyboard/KeyboardAssets.xcassets/ai_limit_icon.imageset/Contents.json

@@ -0,0 +1,22 @@
+{
+  "images" : [
+    {
+      "idiom" : "universal",
+      "scale" : "1x"
+    },
+    {
+      "filename" : "ai_limit_icon@2x.png",
+      "idiom" : "universal",
+      "scale" : "2x"
+    },
+    {
+      "filename" : "ai_limit_icon@3x.png",
+      "idiom" : "universal",
+      "scale" : "3x"
+    }
+  ],
+  "info" : {
+    "author" : "xcode",
+    "version" : 1
+  }
+}

CustomKeyboard/KeyboardViewController.m

@@ -20,6 +20,7 @@
 #import "KBSettingView.h"
 #import "KBChatMessage.h"
 #import "KBChatPanelView.h"
+#import "KBChatLimitPopView.h"
 #import "KBSkinInstallBridge.h"
 #import "KBSkinManager.h"
 #import "KBSuggestionEngine.h"
@@ -66,7 +67,8 @@ static void KBSkinInstallNotificationCallback(CFNotificationCenterRef center,
 @interface KeyboardViewController () <KBKeyBoardMainViewDelegate,
                                       KBFunctionViewDelegate,
                                       KBKeyboardSubscriptionViewDelegate,
-                                      KBChatPanelViewDelegate>
+                                      KBChatPanelViewDelegate,
+                                      KBChatLimitPopViewDelegate>
 @property(nonatomic, strong)
     UIButton *nextKeyboardButton; // 系统“下一个键盘”按钮（可选）
 @property(nonatomic, strong) UIView *contentView;
@@ -85,6 +87,7 @@ static void KBSkinInstallNotificationCallback(CFNotificationCenterRef center,
 @property(nonatomic, strong) KBSuggestionEngine *suggestionEngine;
 @property(nonatomic, copy) NSString *currentWord;
 @property(nonatomic, assign) BOOL suppressSuggestions;
+@property(nonatomic, strong) UIControl *chatLimitMaskView;
 @property(nonatomic, strong) MASConstraint *contentWidthConstraint;
 @property(nonatomic, strong) MASConstraint *contentHeightConstraint;
 @property(nonatomic, strong) MASConstraint *keyBoardMainHeightConstraint;
@@ -875,6 +878,58 @@ static void KBSkinInstallNotificationCallback(CFNotificationCenterRef center,
   [self kb_requestChatMessageWithContent:text];
 }
 
+#pragma mark - Chat Limit Pop
+
+- (void)kb_showChatLimitPopWithMessage:(NSString *)message {
+  [self kb_dismissChatLimitPop];
+
+  UIControl *mask = [[UIControl alloc] init];
+  mask.backgroundColor = [[UIColor blackColor] colorWithAlphaComponent:0.4];
+  mask.alpha = 0.0;
+  [mask addTarget:self
+                action:@selector(kb_dismissChatLimitPop)
+      forControlEvents:UIControlEventTouchUpInside];
+  [self.contentView addSubview:mask];
+  [mask mas_makeConstraints:^(MASConstraintMaker *make) {
+    make.edges.equalTo(self.contentView);
+  }];
+
+  CGFloat width = 252.0;
+  CGFloat height = 252.0 + 18.0 + 53.0 + 18.0 + 28.0;
+  KBChatLimitPopView *content =
+      [[KBChatLimitPopView alloc] initWithFrame:CGRectMake(0, 0, width, height)];
+  content.message = message ?: @"";
+  content.delegate = self;
+  [mask addSubview:content];
+  [content mas_makeConstraints:^(MASConstraintMaker *make) {
+    make.center.equalTo(mask);
+    make.width.mas_equalTo(width);
+    make.height.mas_equalTo(height);
+  }];
+
+  self.chatLimitMaskView = mask;
+  [self.contentView bringSubviewToFront:mask];
+  [UIView animateWithDuration:0.18
+                   animations:^{
+                     mask.alpha = 1.0;
+                   }];
+}
+
+- (void)kb_dismissChatLimitPop {
+  if (!self.chatLimitMaskView) {
+    return;
+  }
+  UIControl *mask = self.chatLimitMaskView;
+  self.chatLimitMaskView = nil;
+  [UIView animateWithDuration:0.15
+                   animations:^{
+                     mask.alpha = 0.0;
+                   }
+                   completion:^(__unused BOOL finished) {
+                     [mask removeFromSuperview];
+                   }];
+}
+
 - (void)kb_clearHostInputForText:(NSString *)text {
   if (text.length == 0) {
     return;
@@ -1019,10 +1074,12 @@ static void KBSkinInstallNotificationCallback(CFNotificationCenterRef center,
     if (!self) return;
     
     if (!response.success) {
-        if (response.code == 50030) {
+      if (response.code == 50030) {
-            
+        NSLog(@"[KB] ⚠️ 次数用尽: %@", response.message);
-            return;
+        [self.chatPanelView kb_removeLoadingAssistantMessage];
-        }
+        [self kb_showChatLimitPopWithMessage:response.message];
+        return;
+      }
       NSLog(@"[KB] ❌ 请求失败: %@", response.message);
       [self.chatPanelView kb_removeLoadingAssistantMessage];
       [KBHUD showInfo:response.message ?: KBLocalized(@"请求失败")];
@@ -1356,6 +1413,17 @@ static void KBSkinInstallNotificationCallback(CFNotificationCenterRef center,
   [self kb_openRechargeForProduct:product];
 }
 
+#pragma mark - KBChatLimitPopViewDelegate
+
+- (void)chatLimitPopViewDidTapCancel:(KBChatLimitPopView *)view {
+  [self kb_dismissChatLimitPop];
+}
+
+- (void)chatLimitPopViewDidTapRecharge:(KBChatLimitPopView *)view {
+  [self kb_dismissChatLimitPop];
+  [self showSubscriptionPanel];
+}
+
 #pragma mark - lazy
 - (KBKeyBoardMainView *)keyBoardMainView {
   if (!_keyBoardMainView) {

keyBoard.xcodeproj/project.pbxproj

@@ -140,13 +140,14 @@
 		048FFD112F27432D005D62AE /* KBPersonaPageModel.m in Sources */ = {isa = PBXBuildFile; fileRef = 048FFD0F2F27432D005D62AE /* KBPersonaPageModel.m */; };
 		048FFD142F274342005D62AE /* KBPersonaChatCell.m in Sources */ = {isa = PBXBuildFile; fileRef = 048FFD132F274342005D62AE /* KBPersonaChatCell.m */; };
 		048FFD182F2763A5005D62AE /* KBVoiceInputBar.m in Sources */ = {isa = PBXBuildFile; fileRef = 048FFD172F2763A5005D62AE /* KBVoiceInputBar.m */; };
-		048FFD1D2F277486005D62AE /* KBChatHistoryPageModel.m in Sources */ = {isa = PBXBuildFile; fileRef = 048FFD1C2F277486005D62AE /* KBChatHistoryPageModel.m */; };
+			048FFD1D2F277486005D62AE /* KBChatHistoryPageModel.m in Sources */ = {isa = PBXBuildFile; fileRef = 048FFD1C2F277486005D62AE /* KBChatHistoryPageModel.m */; };
-		048FFD1E2F277486005D62AE /* KBChatHistoryModel.m in Sources */ = {isa = PBXBuildFile; fileRef = 048FFD1A2F277486005D62AE /* KBChatHistoryModel.m */; };
+			048FFD1E2F277486005D62AE /* KBChatHistoryModel.m in Sources */ = {isa = PBXBuildFile; fileRef = 048FFD1A2F277486005D62AE /* KBChatHistoryModel.m */; };
-		048FFD242F28A836005D62AE /* KBChatLimitPopView.m in Sources */ = {isa = PBXBuildFile; fileRef = 048FFD232F28A836005D62AE /* KBChatLimitPopView.m */; };
+			048FFD242F28A836005D62AE /* KBChatLimitPopView.m in Sources */ = {isa = PBXBuildFile; fileRef = 048FFD232F28A836005D62AE /* KBChatLimitPopView.m */; };
-		048FFD272F28C6CF005D62AE /* KBImagePositionButton.m in Sources */ = {isa = PBXBuildFile; fileRef = 048FFD262F28C6CF005D62AE /* KBImagePositionButton.m */; };
+			A1B2C9302FCA000100000001 /* KBChatLimitPopView.m in Sources */ = {isa = PBXBuildFile; fileRef = 048FFD232F28A836005D62AE /* KBChatLimitPopView.m */; };
-		048FFD2A2F28E99A005D62AE /* KBCommentModel.m in Sources */ = {isa = PBXBuildFile; fileRef = 048FFD292F28E99A005D62AE /* KBCommentModel.m */; };
+			048FFD272F28C6CF005D62AE /* KBImagePositionButton.m in Sources */ = {isa = PBXBuildFile; fileRef = 048FFD262F28C6CF005D62AE /* KBImagePositionButton.m */; };
-		048FFD2D2F29F356005D62AE /* KBAIMessageVC.m in Sources */ = {isa = PBXBuildFile; fileRef = 048FFD2C2F29F356005D62AE /* KBAIMessageVC.m */; };
+			048FFD2A2F28E99A005D62AE /* KBCommentModel.m in Sources */ = {isa = PBXBuildFile; fileRef = 048FFD292F28E99A005D62AE /* KBCommentModel.m */; };
-		048FFD302F29F3C3005D62AE /* KBAIMessageZanVC.m in Sources */ = {isa = PBXBuildFile; fileRef = 048FFD2F2F29F3C3005D62AE /* KBAIMessageZanVC.m */; };
+			048FFD2D2F29F356005D62AE /* KBAIMessageVC.m in Sources */ = {isa = PBXBuildFile; fileRef = 048FFD2C2F29F356005D62AE /* KBAIMessageVC.m */; };
+			048FFD302F29F3C3005D62AE /* KBAIMessageZanVC.m in Sources */ = {isa = PBXBuildFile; fileRef = 048FFD2F2F29F3C3005D62AE /* KBAIMessageZanVC.m */; };
 		048FFD332F29F3D2005D62AE /* KBAIMessageChatingVC.m in Sources */ = {isa = PBXBuildFile; fileRef = 048FFD322F29F3D2005D62AE /* KBAIMessageChatingVC.m */; };
 		048FFD342F29F400005D62AE /* KBAIMessageListVC.m in Sources */ = {isa = PBXBuildFile; fileRef = 048FFD362F29F400005D62AE /* KBAIMessageListVC.m */; };
 		048FFD362F29F88E005D62AE /* AIMessageVM.m in Sources */ = {isa = PBXBuildFile; fileRef = 048FFD352F29F88E005D62AE /* AIMessageVM.m */; };
@@ -2385,14 +2386,15 @@
 				0498BD862EE1BEC9006CC1D5 /* KBSignUtils.m in Sources */,
 				04791FFC2ED71D17004E8522 /* UIColor+Extension.m in Sources */,
 				0450AC4A2EF2C3ED00B6AF06 /* KBKeyboardSubscriptionOptionCell.m in Sources */,
-				04A9FE0F2EB481100020DB6D /* KBHUD.m in Sources */,
+			04A9FE0F2EB481100020DB6D /* KBHUD.m in Sources */,
-				048FFD562F2B9C3D005D62AE /* KBChatAssistantCell.m in Sources */,
+			048FFD562F2B9C3D005D62AE /* KBChatAssistantCell.m in Sources */,
-				048FFD572F2B9C3D005D62AE /* KBChatUserCell.m in Sources */,
+			048FFD572F2B9C3D005D62AE /* KBChatUserCell.m in Sources */,
-				04C6EADD2EAF8CEB0089C901 /* KBToolBar.m in Sources */,
+			A1B2C9302FCA000100000001 /* KBChatLimitPopView.m in Sources */,
-				A1B2C9262FC9000100000001 /* KBChatMessage.m in Sources */,
+			04C6EADD2EAF8CEB0089C901 /* KBToolBar.m in Sources */,
-				A1B2C9272FC9000100000001 /* KBChatMessageCell.m in Sources */,
+			A1B2C9262FC9000100000001 /* KBChatMessage.m in Sources */,
-				A1B2C9282FC9000100000001 /* KBChatPanelView.m in Sources */,
+			A1B2C9272FC9000100000001 /* KBChatMessageCell.m in Sources */,
-				A1B2C3EB2F20000000000001 /* KBSuggestionBarView.m in Sources */,
+			A1B2C9282FC9000100000001 /* KBChatPanelView.m in Sources */,
+			A1B2C3EB2F20000000000001 /* KBSuggestionBarView.m in Sources */,
 				0419C9662F2C7693002E86D3 /* KBVM.m in Sources */,
 				048FFD512F2B68F7005D62AE /* KBPersonaModel.m in Sources */,
 				04FC95792EB09BC8007BD342 /* KBKeyBoardMainView.m in Sources */,