using System;
using System.Collections;
using System.Collections.Generic;
using UnityEngine;
using UnityEngine.UI;
using System.IO;

public class UItest : MonoBehaviour
{
    //语音转文字
    public Text att_text;
    public Button att_startbtn;
    public Button att_stopbtn;

    ////文字转语音
    public InputField tta_input;
    public Button tta_transbtn;
    public AudioSource tta_au;

    public Text stateText;

    //chat
    public Text chat_ansewr;
    public InputField ask;
    public Dropdown uptextNum;
    public Button sendBtn;
    
    void Start()
    {
        Screen.SetResolution(1600, 900, FullScreenMode.Windowed);

        att_startbtn.onClick.AddListener(MicrophoneInput.instance.OnStartClick);
        att_stopbtn.onClick.AddListener(()=> 
        {
            //停止录音,并转换成文字
            MicrophoneInput.instance.OnStopClick((str)=>
            {
                att_text.text = str;

                tta_input.text = str;

                ToAudio();
            });
        });

        tta_transbtn.onClick.AddListener(()=> 
        {
            ToAudio();
        });

        sendBtn.onClick.AddListener(() => 
        {
            Chat();
        });
    }

    private void Update()
    {
        stateText.text = MyDebugger.msg;
    }

    /// <summary>
    /// 转语音
    /// </summary>
    private void ToAudio()
    {
        if (tta_input.text.Length > 0)
        {
            IFlytekManager.instance.TextToAudio(tta_input.text, clip =>
            {
                if (clip != null)
                {
                    Debug.Log("ToAudio:开始播放");
                    tta_au.clip = clip;
                    tta_au.Play();
                }
            });
        }
    }


    List<ChatData> histryChat=new List<ChatData>();
    private void Chat()
    {
        if(ask.text!="")
        {
            chat_ansewr.text = "思考中";
            string askmsg=ask.text;
            if (uptextNum.value == 0)
            {
                IFlytekManager.instance.Chat(askmsg, result =>
                {
                    chat_ansewr.text = result;
                    ask.text = "";
                    histryChat.Add(new ChatData { ask = askmsg, answer = result });
                });
            }
            else
            {
                //获取倒数第n个
                List<ChatData> tmps=new List<ChatData>();
                for (int i = histryChat.Count-1; i >= 0 && tmps.Count<= uptextNum.value; i--)
                {
                    tmps.Add(histryChat[i]);
                }

                IFlytekManager.instance.Chat(tmps, askmsg, result =>
                {
                    chat_ansewr.text = result;
                    ask.text = "";
                    histryChat.Add(new ChatData { ask = askmsg, answer = result });
                });

            }
        }
    }
}