using System.Collections;
using System.Collections.Generic;
using UnityEngine;
using QFramework;
using System;
using LitJson;
using System.IO;

public class DownLoadManage : MonoSingleton<DownLoadManage>
{
    /// <summary>
    /// 最大下载数
    /// </summary>
    public int MaxDownLoad = 2;
    /// <summary>
    /// 当前下载数
    /// </summary>
    public int NowDownLoad = 0;
    /// <summary>
    /// 所有待下载数
    /// </summary>
    public int AllDownLoad = 0;

    private bool dlState = true;

    private string methodName;
    /// <summary>
    /// 待下载列表
    /// </summary>
    private List<DownLoadMaterial> listMaterialData;

    /// <summary>
    /// 当前正在下载列表
    /// </summary>
    private List<DownLoadMaterial> listDownLoading;

    /// <summary>
    /// 下载本地素材列表
    /// </summary>
    private List<DownLoadMaterial> listLocalMaterialData;
    private void Start()
    {
        listMaterialData = new List<DownLoadMaterial>();
        listDownLoading = new List<DownLoadMaterial>();
        listLocalMaterialData = new List<DownLoadMaterial>();
        StartCoroutine(DownLoadControl());
    }

    IEnumerator DownLoadControl()
    {
        
        while (true)
        {
          //  Debug.Log(NowDownLoad + "  Load     " + MaxDownLoad);
           if( NowDownLoad < MaxDownLoad)
            {
                if (listMaterialData.Count > 0)
                {
                    methodName = "/file/download";

                    //if (listMaterialData[0].mObj.cdnUrl.IsNotNullAndEmpty())
                    //    methodName = "/cdn/download";

                    NowDownLoad++;
                    Debug.Log("@@@@@@@" + listMaterialData[0].mObj.name + "   " + listMaterialData[0].mObj.type + "  " + listMaterialData[0].mObj.DownloadPath + "  " + listMaterialData[0].mObj.localSavePath);
                    switch ((MaterialType)int.Parse(listMaterialData[0].mObj.type))
                    {

                        case MaterialType.Text:
                            //HttpTool.Instance.PostTxt(listMaterialData[0], listMaterialData[0].mObj.DownloadPath, "", 
                            //  CallBack);
                            Debug.Log("TEST");
                            break;
                        case MaterialType.Image:
                            SendMaterials sendImage = new SendMaterials();
                            sendImage.url = listMaterialData[0].mObj.DownloadPath;
                            if (listMaterialData[0].mObj.cdnUrl.IsNotNullAndEmpty())
                                sendImage.url = listMaterialData[0].mObj.cdnUrl;
                            string jsonImage = JsonMapper.ToJson(sendImage);

                           // Debug.Log("@@@@@@@" + jsonImage);

                            if (listMaterialData[0].mObj.cdnUrl.IsNotNullAndEmpty())
                                HttpTool.Instance.PostCDNImage(listMaterialData[0], jsonImage, CallBack);
                            else
                                HttpTool.Instance.PostImage(listMaterialData[0], methodName, jsonImage, CallBack);
                            break;
                        case MaterialType.Video:

                            SendMaterials sendVideo = new SendMaterials();
                            sendVideo.url = listMaterialData[0].mObj.DownloadPath;
                            if (listMaterialData[0].mObj.cdnUrl.IsNotNullAndEmpty())
                                sendVideo.url = listMaterialData[0].mObj.cdnUrl;
                            string jsonVideo = JsonMapper.ToJson(sendVideo);

                            if (listMaterialData[0].mObj.cdnUrl.IsNotNullAndEmpty())
                                HttpTool.Instance.PostCDNVideo(listMaterialData[0], jsonVideo, CallBack);
                            else
                                HttpTool.Instance.PostVideo(listMaterialData[0], methodName, jsonVideo, CallBack);
                            break;
                        case MaterialType.Model:

                            if (Path.GetFileName(listMaterialData[0].mObj.DownloadPath).Contains("."))
                            {
                                ErrorLogPanel.Instance.Show(" 上传的模型文件格式不正确  " + Path.GetFileName(listMaterialData[0].mObj.DownloadPath));
                            }
                            Debug.Log(listMaterialData[0].mObj.cdnUrl);

                            if(listMaterialData[0].mObj.cdnUrl.IsNotNullAndEmpty())
                            if(Path.GetFileName(listMaterialData[0].mObj.cdnUrl).Contains("."))
                            {
                                ErrorLogPanel.Instance.Show(" 上传的模型文件格式不正确  " + Path.GetFileName(listMaterialData[0].mObj.DownloadPath));
                            }

                            SendMaterials sendModel = new SendMaterials();
                            sendModel.url = listMaterialData[0].mObj.DownloadPath;
                            if (listMaterialData[0].mObj.cdnUrl.IsNotNullAndEmpty())
                                sendModel.url = listMaterialData[0].mObj.cdnUrl;
                            string jsonModel = JsonMapper.ToJson(sendModel);

                            if (listMaterialData[0].mObj.cdnUrl.IsNotNullAndEmpty())
                                HttpTool.Instance.PostCDNBundle(listMaterialData[0], listMaterialData[0].updateTime, jsonModel, CallBack);
                            else
                                HttpTool.Instance.PostBundle(listMaterialData[0], methodName, listMaterialData[0].updateTime, jsonModel, CallBack);
                            break;
                        default:
                            break;
                    }

                    // 下载
                    listDownLoading.Add(listMaterialData[0]);
                    listMaterialData.Remove(listMaterialData[0]);
                    AllDownLoad--;
                }

                if (listLocalMaterialData.Count > 0)
                {
                    methodName = "/file/download";

                    //if (listMaterialData[0].mObj.cdnUrl.IsNotNullAndEmpty())
                    //    methodName = "/cdn/download";

                    NowDownLoad++;

                    switch ((MaterialType)int.Parse(listLocalMaterialData[0].mObj.type))
                    {
                        case MaterialType.NULL:
                            break;
                        case MaterialType.Image:

                            HttpTool.Instance.GetLocalSprite(listLocalMaterialData[0], CallBack);
                            break;
                        case MaterialType.Model:
                            //SendMaterials sendModel = new SendMaterials();
                            //sendModel.url = listMaterialData[0].mObj.DownloadPath;
                            //if (listMaterialData[0].mObj.cdnUrl.IsNotNullAndEmpty())
                            //    sendModel.url = listMaterialData[0].mObj.cdnUrl;
                            //string jsonModel = JsonMapper.ToJson(sendModel);
                            //HttpTool.Instance.PostBundle(listLocalMaterialData[0], methodName, listLocalMaterialData[0].updateTime, jsonModel, CallBack);
                            HttpTool.Instance.GetLocalModel(listLocalMaterialData[0], CallBack);
                            break;
                        default:
                            break;
                    }
                    GameManager.Instance.text.text = AllDownLoad.ToString();
                    listDownLoading.Add(listLocalMaterialData[0]);
                    listLocalMaterialData.Remove(listLocalMaterialData[0]);
                    AllDownLoad--;
                }
            }



            yield return new WaitForSeconds(0.5f);
        }
    }

    /// <summary>
    /// 添加下载数据
    /// </summary>
    /// <param name="value"></param>
    public void AddDownLoadData(DownLoadMaterial value)
    {
        //   Debug.Log("添加本地下载数据  " + value.mObj.name);
        listMaterialData.Add(value);
        AllDownLoad++;
    }

    /// <summary>
    ///  添加本地下载数据
    /// </summary>
    /// <param name="value"></param>
    public void AddLocalData(DownLoadMaterial value)
    {
        //  Debug.Log("添加本地下载数据");
        listLocalMaterialData.Add(value);
        AllDownLoad++;
    }

    public void CallBack(DownLoadMaterial mObj, object value)
    {
        listDownLoading.Remove(mObj);
        NowDownLoad--;

      
        //  Debug.Log(AllDownLoad  + "       AllDownLoad");
        if (AllDownLoad < 1)
            LoadManager.Instance.DownLoadFinish();

        // 通知 下载完成
        LoadManager.Instance.DownLoadEnd(mObj, value);
    }
}