// AI

galaxy/galaxy/Classes/Modules/AI/AI-Dialogue(AI对话)/C/YHAIMainChatViewController.swift

@@ -18,6 +18,10 @@ class YHAIMainChatViewController: YHBaseViewController {
     var isNeedAutoResponseImage = false
     var messages:[YHAIChatMessage] = []
     
+    var isUserScrolling: Bool = false
+    var lastUserScrollTime: CFTimeInterval = 0.0
+    let minimumScrollInterval: CFTimeInterval = 3.0
+    
     let manager = YHAIRequestManager()
     let viewModel = YHAIViewModel()
     
@@ -108,10 +112,21 @@ class YHAIMainChatViewController: YHBaseViewController {
     }
     
     func scrollToBottom() {
+        
+        if !canTriggerProgrammaticScroll() {
+            return
+        }
         self.tableView.reloadData {
             if self.messages.count > 0 {
-                let indexPath = IndexPath(row: self.messages.count-1, section: 0)
-                self.tableView.scrollToRow(at: indexPath, at: .bottom, animated: true)
+                self.tableView.setContentOffset(.zero, animated: true)
+                self.tableView.setContentOffset(CGPointMake(0, 90000), animated: true)
+
+                // 使用 performBatchUpdates 来确保所有布局更新完成后再滚动
+                self.tableView.performBatchUpdates(nil) { _ in
+                    // 在布局更新完成后执行滚动
+                    let lastIndexPath = IndexPath(row: self.messages.count-1, section: 0)
+                    self.tableView.scrollToRow(at: lastIndexPath, at: .bottom, animated: true)
+                }
             }
         }
     }
@@ -182,11 +197,15 @@ class YHAIMainChatViewController: YHBaseViewController {
     }
     
     func stopAutoResponse(completion:((Bool)->())? = nil) {
+        YHHUD.flash(message: "加载中...")
         self.manager.stopChat(chatId: self.manager.chatId, conversationId: self.conversationId) { success, error in
             self.bottomInputView.status = self.bottomInputView.textView.text.isEmpty ? .disableSend : .enableSend
             if success {
+                self.scrollToBottom()
                 self.manager.request?.cancel()
                 self.chatConfig.disableHandleMessage = true
+                DispatchQueue.main.asyncAfter(deadline: .now()+0.5) {
+                    YHHUD.hide()
                     self.chatConfig.removeThinkingMessageFromChatList(&self.messages)
                     self.bottomInputView.status = self.bottomInputView.textView.text.isEmpty ? .disableSend : .enableSend
                     self.tableView.reloadData()
@@ -194,6 +213,7 @@ class YHAIMainChatViewController: YHBaseViewController {
                 }
             }
         }
+    }
     
     func uploadEvaluationMessage(_ msg: YHAIChatMessage, callback:((Bool)->())? = nil) {
         viewModel.createMessage(conversationId: conversationId, role: "assistant", msg: msg) {
@@ -355,6 +375,26 @@ extension YHAIMainChatViewController: UITableViewDelegate, UITableViewDataSource
         return 1.0
     }
     
+    func scrollViewWillBeginDragging(_ scrollView: UIScrollView) {
+        isUserScrolling = true
+        lastUserScrollTime = CACurrentMediaTime()
+    }
+        
+    func scrollViewDidEndDragging(_ scrollView: UIScrollView, willDecelerate decelerate: Bool) {
+        if !decelerate {
+            isUserScrolling = false
+        }
+    }
+    
+    func scrollViewDidEndDecelerating(_ scrollView: UIScrollView) {
+        isUserScrolling = false
+    }
+    
+    // 检查是否可以执行代码触发的滚动
+    private func canTriggerProgrammaticScroll() -> Bool {
+        let currentTime = CACurrentMediaTime()
+        return !self.tableView.isDragging && (currentTime - lastUserScrollTime) >= minimumScrollInterval
+    }
 }
 
 extension YHAIMainChatViewController: JXSegmentedListContainerViewListDelegate {

galaxy/galaxy/Classes/Modules/AI/AI-Dialogue(AI对话)/C/YHAIRobotChatViewController.swift

@@ -15,6 +15,9 @@ class YHAIRobotChatViewController: YHBaseViewController {
     var myTitle: String = ""
     var robotId: String = ""
     var listItemId: Int = 0
+    var isUserScrolling: Bool = false
+    var lastUserScrollTime: CFTimeInterval = 0.0
+    let minimumScrollInterval: CFTimeInterval = 3.0
     var conversationId: String = ""
     var messages:[YHAIChatMessage] = []
     var isNeedShowBannerHeader: Bool = false
@@ -29,7 +32,7 @@ class YHAIRobotChatViewController: YHBaseViewController {
     
     lazy var tableView: UITableView = {
         
-        let tableView = UITableView(frame:.zero, style:.grouped)
+        let tableView = UITableView(frame: CGRectMake(0, 0, k_Height_NavigationtBarAndStatuBar, KScreenHeight-k_Height_NavigationtBarAndStatuBar-64-k_Height_safeAreaInsetsBottom()), style:.grouped)
 
         if #available(iOS 11.0, *) {
             tableView.contentInsetAdjustmentBehavior = .never
@@ -164,7 +167,7 @@ class YHAIRobotChatViewController: YHBaseViewController {
             make.left.right.bottom.equalToSuperview()
         }
         
-        getHistoryMessages(false)
+        getHistoryMessages()
     }
     
     override func viewWillDisappear(_ animated: Bool) {
@@ -183,12 +186,21 @@ class YHAIRobotChatViewController: YHBaseViewController {
     }
     
     func scrollToBottom() {
+        
+        if !canTriggerProgrammaticScroll() {
+            return
+        }
         self.tableView.reloadData {
+            
+            self.tableView.setContentOffset(.zero, animated: true)
+            self.tableView.setContentOffset(CGPointMake(0, 90000), animated: true)
+            // 使用 performBatchUpdates 来确保所有布局更新完成后再滚动
+            self.tableView.performBatchUpdates(nil) { _ in
+                // 在布局更新完成后执行滚动
                 if self.messages.count > 0 {
-                DispatchQueue.main.asyncAfter(deadline: .now() + 0.5, execute: {
-                    let indexPath = IndexPath(row: self.messages.count-1, section: 0)
-                    self.tableView.scrollToRow(at: indexPath, at: .bottom, animated: true)
-                })
+                    let lastIndexPath = IndexPath(row: self.messages.count-1, section: 0)
+                    self.tableView.scrollToRow(at: lastIndexPath, at: .bottom, animated: true)
+               }
            }
         }
     }
@@ -214,20 +226,13 @@ class YHAIRobotChatViewController: YHBaseViewController {
         }
     }
         
-    // isPull 是否是下拉组件触发
-    func getHistoryMessages(_ isPull: Bool) {
-        
-        if !isPull {
-            YHHUD.show(.progress(message: "加载中..."))
-        } else {
-            printLog("PULL MESSAGE HISTORY")
-        }
+    func getHistoryMessages() {
         
+//        YHHUD.show(.progress(message: "加载中..."))
         viewModel.getHistoryChatMessages(botId: robotId, conversationId: conversationId, messageId: "") {
             [weak self] success, error in
-            YHHUD.hide()
+//            YHHUD.hide()
             guard let self = self else { return }
-            self.tableView.es.stopPullToRefresh()
             
             var results = self.viewModel.historyMessages.map {
                 return $0.convertToChatMessage()
@@ -250,7 +255,7 @@ class YHAIRobotChatViewController: YHBaseViewController {
     func autoResponseLocalTextMessage() {
         if messages.count <= 0 {
             if robotType == YHAIRobotType.sale.rawValue {
-                let text = "银河集团能够为您提供全方位、一站式的香港身份规划及本地生活服务。\n在身份规划方面，我们专注于香港优才、专才、留学等身份产品服务，根据您的个人情况和需求，量身定制最合适的身份规划方案，助您轻松获取香港身份，享受香港的各项福利和优势。\n同时，我们还提供丰富的香港本地生活服务，包括教育咨询、商务支持、个人账户开设、港宝（即香港宝宝）相关服务、保险规划以及房产购置等。我们的专业团队对香港市场有着深入的了解，能够为您提供精准、高效的服务，让您在香港的生活更加便捷、舒适。\n银河集团凭借多年的行业经验和丰富的成功案例，以及专业、敬业的团队，致力于为客户提供最优质、最贴心的服务。选择银河集团，您将享受到专业、高效、便捷的服务体验，让我们携手共创美好未来。"
+                let text = "你好，我是新港生活规划师，如果您有关于香港身份政策或者办理细节方面的问题，可以随时问我哦。"
                 let msg = self.chatConfig.createRobotResponseTextMessage(text)
                 messages.append(msg)
                 
@@ -270,11 +275,15 @@ class YHAIRobotChatViewController: YHBaseViewController {
     }
     
     func stopAutoResponse(completion:((Bool)->())? = nil) {
+        YHHUD.flash(message: "加载中...")
         self.manager.stopChat(chatId: self.manager.chatId, conversationId: self.conversationId) { success, error in
             self.bottomInputView.status = self.bottomInputView.textView.text.isEmpty ? .disableSend : .enableSend
             if success {
+                self.scrollToBottom()
                 self.manager.request?.cancel()
                 self.chatConfig.disableHandleMessage = true
+                DispatchQueue.main.asyncAfter(deadline: .now()+0.5) {
+                    YHHUD.hide()
                     self.chatConfig.removeThinkingMessageFromChatList(&self.messages)
                     self.bottomInputView.status = self.bottomInputView.textView.text.isEmpty ? .disableSend : .enableSend
                     self.tableView.reloadData()
@@ -282,6 +291,7 @@ class YHAIRobotChatViewController: YHBaseViewController {
                 }
             }
         }
+    }
     
     @objc func didCleanButtonClicked() {
         
@@ -491,6 +501,27 @@ extension YHAIRobotChatViewController: UITableViewDelegate, UITableViewDataSourc
     func tableView(_ tableView: UITableView, heightForFooterInSection section: Int) -> CGFloat {
         return 1.0
     }
+    
+    func scrollViewWillBeginDragging(_ scrollView: UIScrollView) {
+        isUserScrolling = true
+        lastUserScrollTime = CACurrentMediaTime()
+    }
+        
+    func scrollViewDidEndDragging(_ scrollView: UIScrollView, willDecelerate decelerate: Bool) {
+        if !decelerate {
+            isUserScrolling = false
+        }
+    }
+    
+    func scrollViewDidEndDecelerating(_ scrollView: UIScrollView) {
+        isUserScrolling = false
+    }
+    
+    // 检查是否可以执行代码触发的滚动
+    private func canTriggerProgrammaticScroll() -> Bool {
+        let currentTime = CACurrentMediaTime()
+        return !self.tableView.isDragging && (currentTime - lastUserScrollTime) >= minimumScrollInterval
+    }
 }
 
 extension YHAIRobotChatViewController: JXSegmentedListContainerViewListDelegate {