liangchengyou / wow_english

  //
  //  XSMessageMehtodChannel.swift
  //  Runner
  //
  //  Created by MacBook Pro on 2023/6/28.
  //
  
  import UIKit
  
  class XSMessageMehtodChannel: NSObject,SSOralEvaluatingManagerDelegate {
      var resultData:Dictionary<String, Any>?
      var messageChannel:FlutterMethodChannel?
      init(message:FlutterBinaryMessenger) {
          super.init()
          resultData = Dictionary()

          messageChannel = FlutterMethodChannel.init(name: "wow_english/sing_sound_method_channel",  binaryMessenger: message)

          messageChannel!.setMethodCallHandler { call, result in
              self.handle(call, result)
          }
      }
      
      //配置评测信息
      func setEvaluateConfig(dict:Dictionary<String, Any>) {

          let appKey = dict["appKey"] as? String ?? ""
          let secretKey = dict["secretKey"] as? String ?? ""
          let userId = dict["userId"] as? String ?? "guest"
          let frontTime = dict["frontTime"] as? String ?? "3"
          let backTime = dict["frontTime"] as? String ?? "3"

          let config = SSOralEvaluatingManagerConfig.init()

          config.vad = true
          config.isOutputLog = false

          config.appKey = appKey //"a418"
          config.secretKey = secretKey //"1a16f31f2611bf32fb7b3fc38f5b2c81"'

          config.frontTime = Double(frontTime)!
          config.backTime =  Double(backTime)!

          SSOralEvaluatingManager.register(config)
          SSOralEvaluatingManager.share().register(.line, userId: userId)
          SSOralEvaluatingManager.share().delegate = self
      }
      
      //开始评测

      func evaluateVoice(dict:Dictionary<String, Any>)  {

          let text = dict["word"] as? String ?? ""
          let type = dict["type"] as? String ?? "0"
          let userId = dict["userId"] as? String ?? "guest"

          let config = SSOralEvaluatingConfig()
          config.oralContent = text

          if (type == "0") {

              config.oralType = .word
          } else {
              config.oralType = .sentence
          }

          config.oralType = .kidSent

          config.userId = userId
          SSOralEvaluatingManager.share().startEvaluateOral(with: config)
      }
      
      func handle(_ call: FlutterMethodCall,_ result: @escaping FlutterResult) {
          if (call.method == "initVoiceSdk") {
              self.setEvaluateConfig(dict:call.arguments as!  Dictionary<String, Any>)
              return
          }

          if (call.method == "startVoice") {
              self.evaluateVoice(dict: call.arguments as! Dictionary<String, Any>)

              return
          }
          
          if (call.method == "stopVoice") {
              SSOralEvaluatingManager.share().stopEvaluate();
              return
          }
      }
      
      //评测结果回调
      func evaluateResult() {
          messageChannel!.invokeMethod("voiceResult", arguments: resultData)
      }
      
      //SSOralEvaluatingManagerDelegate
      /**
       评测开始
       */
      func oralEvaluatingDidStart() {
          print("评测开始")

  //        messageChannel!.invokeMethod("voiceStart", arguments: nil)

      }
      
      /**
       评测停止
       */
      func oralEvaluatingDidStop() {
          print("评测结束")

  //        messageChannel!.invokeMethod("voiceEnd",arguments: nil)

      }
      
      /**
       评测完成后的结果
       */
      func oralEvaluatingDidEnd(withResult result: [AnyHashable : Any]?, requestId request_id: String?) {

          var resultDict:Dictionary<String, Any> = result as! Dictionary
          resultData! = resultDict;

          self.evaluateResult()
      }
      
      /**
       评测失败回调
       */
      func oralEvaluatingDidEndError(_ error: Error?, requestId request_id: String?) {

          messageChannel!.invokeMethod("voiceFail", arguments: error?.localizedDescription)
      }
      
      /**
       VAD(前置时间）超时回调
       */
      func oralEvaluatingDidVADFrontTimeOut() {

          SSOralEvaluatingManager.share().cancelEvaluate()

      }
      
      /**
       VAD(后置时间）超时回调
       */
      func oralEvaluatingDidVADBackTimeOut() {

          ///结束回调
          SSOralEvaluatingManager.share().stopEvaluate();
      }
  }