1，添加 loading view 2,有字幕数据后 添加到转换缓存 3，XXXX 如果有发音人音频播放时使用发音人数据 4， 添加判断任务是否都完成方法， 5， 接收转换完成的音频数据 model

BFRecordScreenKit/Classes/RecordScreen/Controller/BFRecordScreenController.swift

@@ -89,6 +89,15 @@ public class BFRecordScreenController: BFBaseViewController {
     // MARK: - 录制参数
     public var assets = [PHAsset]()
     
+    /// 显示数据处理中加载动画
+    lazy var loadingView: BFLoadingView = {
+        var loadingView = BFLoadingView(frame: CGRect(x: 0, y: 0, width: cScreenWidth, height: cScreenHeigth))
+        loadingView.isHidden = true
+       
+        return loadingView
+    }()
+
+    
     var currItemModelIndex = 0 {
         didSet{
             if currItemModelIndex < 0 || currItemModelIndex >= itemModels.count{
@@ -806,12 +815,20 @@ public class BFRecordScreenController: BFBaseViewController {
             guard let wself = self else { return }
           
             if actionType == .VoiceSettingActionConfirm{//要生成真实音频文件
+                wself.tts?.stopTTS("")
                 BFLog(2, message: "确认选择发音人操作")
                 wself.mSelectVoiced = selectVoice
                 wself.voiceSettingView.flushSelectVoiceStatus(voiceStatue: .isSelected)
                 if(wself.mSelectVoiced != nil){
-                    wself.tts?.startTTS("", taskId: "", isAudition: false,fontName: selectVoice?.voice ?? "")
+                    //显示 UI
                     wself.voiceIconView.setNetImage(url: "\(wself.mSelectVoiced?.avatarUrl ?? "")")
+                    if(!wself.voiceChangeStickerFinish(itemIndex: wself.currItemModelIndex)){
+
+                        wself.loadingView.loading()
+                    }
+                    //静默转换语音
+                    wself.tts?.runNextTask()
+                 
                     
                 }else{
                     wself.voiceIconView.image = nil
@@ -856,7 +873,9 @@ public class BFRecordScreenController: BFBaseViewController {
             }
             
         }
-    }
+         
+        UIApplication.shared.keyWindow?.addSubview(loadingView)
+}
     
     func layoutsubview() {
         bottomeView.snp.makeConstraints { make in
@@ -1023,6 +1042,19 @@ public class BFRecordScreenController: BFBaseViewController {
 //                BFLog(1, message: "添加字幕数据 timelineIn \(newSubtitle.timelineIn.seconds) timelineOut \(newSubtitle.timelineOut.seconds) text: \(newSubtitle.text)")
                 newSubtitle.setting = wself.subtitleSettingView.subtitle.setting
                 tempItem?.titleStickers.append(newSubtitle)
+                
+                //add by ak 有字幕&设置发音人 添加到转换缓存
+                if(wself.mSelectVoiced != nil){
+                    let ttsModel = BFTTSTaskModel.init()
+                    ttsModel.timelineIn = newSubtitle.timelineIn
+                    ttsModel.timelineOut = newSubtitle.timelineOut
+                    ttsModel.fontName = wself.mSelectVoiced?.voice ?? ""
+                    ttsModel.recordId = recordId ?? ""
+                    ttsModel.tTtaskId = getUniqueId(desc: "tTtaskId")
+                    ttsModel.text = showText
+                    wself.tts?.pushTaskCache(ttsModel)
+                }
+                
             }
         }
 
@@ -2022,8 +2054,17 @@ public class BFRecordScreenController: BFBaseViewController {
 //                assetPlayer.volume = noSpeakVolume
 //            }
 //        }
+        
+        //add by ak 使用的音频数据
+        var  useVoiceStickers = [PQVoiceModel]()
+        if(itemModels[currItemModelIndex].voiceChangeStickers.count > 0){
+            useVoiceStickers = itemModels[currItemModelIndex].voiceChangeStickers
+        }else{
+            useVoiceStickers = itemModels[currItemModelIndex].voiceStickers
+        }
+        
 
-        if itemModels[currItemModelIndex].voiceStickers.first(where: { m in
+        if useVoiceStickers.first(where: { m in
             CMTimeCompare(m.startCMTime, currentT) <= 0 && CMTimeCompare(currentT, m.endCMTime) <= 0
         }) != nil {
             if assetPlayer.volume != haveSpeakVolume {
@@ -2041,7 +2082,7 @@ public class BFRecordScreenController: BFBaseViewController {
         }
 
         // 先排序，再查找下一个需要播放的录音
-        let list = itemModels[currItemModelIndex].voiceStickers.sorted { m1, m2 in
+        let list = useVoiceStickers.sorted { m1, m2 in
             CMTimeCompare(m1.startCMTime, m2.startCMTime) < 0
         }
         let (shouldPlayRecordIndex, recordedAudio) = list.enumerated().first { model in
@@ -2838,7 +2879,7 @@ public extension BFRecordScreenController {
     }
 }
 
-// MARK: - TTS 试听回调
+// MARK: - TTS 试听&转语音回调
 extension BFRecordScreenController: BFTTSManagerDelegte{
     public func playerDidStart() {
         BFLog(message: "试听开始播放")
@@ -2848,4 +2889,51 @@ extension BFRecordScreenController: BFTTSManagerDelegte{
         BFLog(message: "试听播放完成")
         voiceSettingView.flushSelectVoiceStatus(voiceStatue: .isSelected)
     }
+    
+    public func ttsFinish(_ model:BFTTSTaskModel){
+        BFLog(message: "文字转语音完成recordId:\(model.recordId) tttaskid:\(model.tTtaskId)")
+        
+        let voice = PQVoiceModel.init()
+        voice.wavFilePath = model.wavFilePath
+        voice.startCMTime = model.timelineIn
+        voice.endCMTime = model.timelineOut
+        itemModels[currItemModelIndex].voiceChangeStickers.append(voice)
+        
+        //
+        loadingView.titleL.text = "变音中 \(itemModels[currItemModelIndex].voiceChangeStickers.count / itemModels[currItemModelIndex].titleStickers.count)%"
+        
+    }
+    
+    /// 查看发音人文件是否已经全都完成,如果没有完成不能进行预览，合成操作
+    /// - Parameter itemIndex: 段落 ID ，不传值是所有段落
+    /// - Returns: 是否全都完成
+    func voiceChangeStickerFinish(itemIndex:Int = -100) -> Bool{
+        if(mSelectVoiced == nil){
+            return true
+        }
+        
+        var isFinish = true
+        //所有任务数也就是字幕的个数
+        var AllCount = 0
+        //完成的任务数（已经有发音人地址的）
+        var FinishCount = 0
+
+        if(itemIndex >= 0){//只查看当前段落
+            AllCount = itemModels[currItemModelIndex].titleStickers.count
+            FinishCount = itemModels[currItemModelIndex].voiceChangeStickers.count
+          
+        }else{//所有段落
+            for itemModel in itemModels{
+                AllCount += itemModel.titleStickers.count
+                FinishCount += itemModel.voiceChangeStickers.count
+            }
+        }
+        BFLog(message: "总任务数:\(AllCount) 已经完成数：\(FinishCount)")
+        if(FinishCount < AllCount){
+            isFinish = false
+        }
+     
+        return isFinish
+    }
+ 
 }