using System;
using System.Collections;
using System.Collections.Generic;
using UnityEngine;
using UnityEngine.Networking;
using System.Security.Cryptography;
using System.Text;
using Newtonsoft.Json;
using RenderHeads.Media.AVProVideo;
using UnityEngine.UI;

public class VideoPlayerUrlTool : MonoBehaviour
{
    public static VideoPlayerUrlTool instance;
    private string LiveStreamurl = "https://openapi.lechange.cn/openapi/getLiveStreamInfo";
    private string liveListurl = "http://139.224.250.209:18801/api/get_live_list"; //https://openapi.lechange.cn/openapi/liveList
    private string tokenurl = "http://139.224.250.209:18801/api/get_token"; // https://openapi.lechange.cn/openapi/accessToken
    private LCToken token;
    private string appID = "lc82079017516e4e87";
    private string appSecret = "91bf33ef0de14dc4b3c36c466e02f5";
    private long time;
    private string nonce;
    private string SIGN_TEMPLATE;
    private string sign;
    string tokenjsonData="";
    private string toKenData;
    private LCLiveListData listData;
    public LClives[] LClive;
    public UMPTool[] videos;
    public Text Index;
    public Text Rate;
    private int Sum = 0;

    private void Awake()
    {
        instance = this;
    }

    void Start()
    {
        StartCoroutine(ToKenPost());
    }
    

    public static string Encrypt(string input)
    {
        if (string.IsNullOrEmpty(input)) return string.Empty;

        using (MD5 md5 = MD5.Create())
        {
            byte[] inputBytes = Encoding.UTF8.GetBytes(input);
            byte[] hashBytes = md5.ComputeHash(inputBytes);

            StringBuilder sb = new StringBuilder();
            for (int i = 0; i < hashBytes.Length; i++)
            {
                sb.Append(hashBytes[i].ToString("x2")); // 小写十六进制
            }
            return sb.ToString();
        }
    }

    IEnumerator ToKenPost(){

        UnityWebRequest uwr = new UnityWebRequest(tokenurl, "POST"); 
        uwr.uploadHandler = new UploadHandlerRaw(Encoding.UTF8.GetBytes(tokenjsonData));
        uwr.downloadHandler = new DownloadHandlerBuffer();
         
        //如果有请求头，根据具体字段要求设置
        uwr.SetRequestHeader("Content-Type", "application/json");
        uwr.SetRequestHeader("app-version", "V1");
         
        yield return uwr.SendWebRequest();
        toKenData = JsonConvert.DeserializeObject<Ftoken>(uwr.downloadHandler.text).result.data.accessToken;
         
        if (uwr.isHttpError || uwr.isNetworkError)
        {
            Debug.LogError("Login Error: " + uwr.error);
        }

        StartCoroutine(FlvPost());
    }
    
    IEnumerator FlvPost(){
        FGetlivelist getlivelist = new FGetlivelist();

        getlivelist.token = toKenData;
        getlivelist.queryRange = "1-99";
        

        string listjsonData = JsonConvert.SerializeObject(getlivelist);

        UnityWebRequest uwr = new UnityWebRequest(liveListurl, "POST"); 
        uwr.uploadHandler = new UploadHandlerRaw(Encoding.UTF8.GetBytes(listjsonData));
        uwr.downloadHandler = new DownloadHandlerBuffer();
         
        //如果有请求头，根据具体字段要求设置
        uwr.SetRequestHeader("Content-Type", "application/json");
        uwr.SetRequestHeader("app-version", "V1");
         
        yield return uwr.SendWebRequest();
        
        LCLiveListData flv = JsonConvert.DeserializeObject<LCLiveListData>(uwr.downloadHandler.text);
        LClive = flv.result.data.lives;

        Sum = 0;
        for (int i = 0; i < videos.Length; i++)
        {
            for (int j = 0; j < LClive.Length; j++)
            {
                if (LClive[j].deviceId == videos[i].deviceId && LClive[j].channelId == videos[i].channelId)
                {
                    if (LClive[j].liveType == 1)
                    {
                        Sum++;
                    }

                    videos[i].GetComponent<UMPTool>().mediaPlayer
                        .OpenMedia(new MediaPath(LClive[j].streams[0].hls, MediaPathType.AbsolutePathOrURL));
                        
                    // videos[i].GetComponent<UMPTool>().mediaPath =
                        // new MediaPath(LClive[j].streams[0].hls, MediaPathType.AbsolutePathOrURL);
                    videos[i].Init();
                    continue;
                }
            }
        }

        Index.text = "<size=30>"+Sum+"</size> 个";
        Rate.text = "<size=30>"+ ((float)Sum / 29 * 100).ToString("f2")+"</size> %";
        
        UMPController.Inst.UMPPlayer("页面一（首页）");
        
        if (uwr.isHttpError || uwr.isNetworkError)
        {
            Debug.LogError("Login Error: " + uwr.error);
        }
        
    }
    
}

class LCSystem {
    public string ver;
    public string appId;
    public string sign;
    public long time;
    public string nonce;
}

class LCGetToken{
    public LCSystem system;
    public string id;
    public string[] param;
}

class lCresultData
{
    public int expireTime;
    public string accessToken;
}

class lCresult
{
    public string msg;
    public string code;
    public lCresultData data;
}

class LCToken
{
    public lCresult result;
    public string id;
}

class LCLiveListParam{
    public string token;
    public string queryRange;
}

class LCLiveList
{
    public LCSystem system;
    public string id;
    public LCLiveListParam param;
}

public class LCsteam
{
    public string coverUrl;
    public int streamId;
    public string hls;
}

public class LCjob
{
    public string period;
    public bool status;
}

public class LClives
{
    public int liveType;
    public int coverUpdate;
    public LCsteam[] streams;
    public string liveToken;
    public LCjob[] job;
    public string deviceId;
    public int liveStatus;
    public string channelId;
}

class LCLiveresultData
{
    public LClives[] lives;
    public int count;
}

class LCliveResult
{
    public string msg;
    public string code;
    public LCLiveresultData data;
}

class LCLiveListData
{
    public LCliveResult result;
    public string id;
}

class LCLiveStreamParam
{
    public string deviceId;
    public string channelId;
    public string token;
}

class LCLiveStream
{
    public LCSystem system;
    public string id;
    public LCLiveStreamParam param;
}

class LCFlvresult
{
    public string msg;
    public string code;
    public LCFlvdata data;
}

class LCFlvdata
{
    public string deviceId;
    public string channelId;
    public string flv;
    public string flvHD;
}

class LCFlv
{
    public LCFlvresult result;
    public string id;
}

class Fdata
{
    public string expireTime;
    public string accessToken;
}

class Fresult
{
    public string msg;
    public string code;
    public Fdata data;
}

class Ftoken
{
    public Fresult result;
    public string id;
}

class FGetlivelist
{
    public string token;
    public string queryRange;
}