using System;
using System.Collections;
using System.Collections.Generic;
using System.IO;
using System.Net;
using System.Net.Http;
using System.Threading.Tasks;
using ET;
using FairyGUI;
using UnityEngine;
using UnityEngine.Networking;

namespace GFGGame
{
    public static class MatchingPhotoHelper
    {
        //将图片上传到华为云
        public static async Task<bool> PushToHWCloud(string signUrl, byte[] buffer)
        {

            HttpContent content = new ByteArrayContent(buffer);
            HttpClient httpClient = new HttpClient(new HttpClientHandler() { UseCookies = false });
            HttpResponseMessage response = await httpClient.PutAsync(signUrl, content);
            response.EnsureSuccessStatusCode();
            await response.Content.ReadAsStreamAsync();
            if (response.StatusCode != HttpStatusCode.OK)
            {
                ViewManager.Hide<ModalStatusView>();
                PromptController.Instance.ShowFloatTextPrompt("上传资源失败");
                return false;
            }
            else
            {
                return true;
            }

        }


        public static IEnumerator Download(List<MatchingPhotoWorksData> list,string targetPath)
        {
            for (int i = 0; i < list.Count; i++)
            {
                List<string> imageList = MatchingCompetitionDataManager.Instance.GetImageFileNames(targetPath);
                string ImageName = list[i].JudgingInfo.WorksId.ToString() + ".jpg";
                //排行榜内图片是否存在本地，否就下载，是就赋值
                if (!MatchingCompetitionDataManager.Instance.RankIdisInLocal(ImageName, imageList))
                {
                    MatchingPhotoWorksData data = list[i];
                    if (data == null || data.Ntexture != null) continue;
                    int count = 0;
                    yield return DownloadPicture(data, count, targetPath);
                }
                else
                {
                    list[i].Bytes = File.ReadAllBytes((targetPath+ "/" + ImageName));
                    list[i].Ntexture = MatchingCompetitionDataManager.Instance.GetTargetImage(ImageName,targetPath);
                    yield return null;
                }
                //本地图片是否存在排行榜，否就删除
                foreach (string item in imageList)
                {
                    string getImagePath = targetPath +"/"+ list[i].JudgingInfo.WorksId.ToString()+".jpg";
                    if (!MatchingCompetitionDataManager.Instance.ImageIdIsInRank(item))
                    {
                        MatchingCompetitionDataManager.Instance.DeleteImage(getImagePath);
                    }
                }
            }
            ET.Log.Debug("Download  finish!!!");
            EventAgent.DispatchEvent(ConstMessage.DOWNLOAD_FINISH);
        }
        public static IEnumerator Download(List<MatchingWorksData> list)
        {
            for (int i = 0; i < list.Count; i++)
            {
                MatchingWorksData data = list[i];
                if (data == null || data.Ntexture != null) continue;
                int count = 0;
                yield return DownloadPicture(data, count);
            }
            ET.Log.Debug("Download  finish!!!");
            EventAgent.DispatchEvent(ConstMessage.DOWNLOAD_FINISH);
        }
        public static IEnumerator Download(MatchingPhotoWorksData list, string targetPath)
        {
                MatchingPhotoWorksData data = list;
                yield return DownloadPicture(data, 1,targetPath);
            ET.Log.Debug("Download  finish!!!");
            EventAgent.DispatchEvent(ConstMessage.DOWNLOAD_FINISH);
        }

        private static IEnumerator DownloadPicture(MatchingPhotoWorksData data, int count,string targetPath)
        {
            if (count >= 3)
            {
                PromptController.Instance.ShowFloatTextPrompt("下载失败");
                ET.Log.Error("PoemPhotoData Download  failed!!! data:" + JsonUtility.ToJson(data));
                data.Ntexture = null;
                ViewManager.Hide<ModalStatusView>();
                yield break;
            }
            using (UnityWebRequest request = UnityWebRequestTexture.GetTexture(data.JudgingInfo.PictureTempUrl))
            {
                yield return request.SendWebRequest();
                if (request.result == UnityWebRequest.Result.ProtocolError || request.result == UnityWebRequest.Result.ConnectionError)
                {
                    ET.Log.Error("Download  failed, error code:" + request.result, ",data:" + JsonUtility.ToJson(data));
                    count += 1;
                    yield return DownloadPicture(data, count, targetPath);
                }
                else
                {
                    Texture2D texture = (request.downloadHandler as DownloadHandlerTexture).texture;
                    data.Ntexture = new NTexture(texture);
                    data.Bytes = texture.EncodeToJPG();
                    MatchingCompetitionDataManager.Instance.DownloadImageToLocal(data.Bytes,data.JudgingInfo.WorksId,targetPath);
                }
            }
        }
            private static IEnumerator DownloadPicture(MatchingWorksData data, int count)
            {
                if (count >= 3)
                {
                    PromptController.Instance.ShowFloatTextPrompt("下载失败");
                    ET.Log.Error("PoemPhotoData Download  failed!!! data:" + JsonUtility.ToJson(data));
                    data.Ntexture = null;
                    ViewManager.Hide<ModalStatusView>();
                    yield break;
                }
                using (UnityWebRequest request = UnityWebRequestTexture.GetTexture(data.WorksInfo.PictureTempUrl))
                {
                    yield return request.SendWebRequest();
                    if (request.result == UnityWebRequest.Result.ProtocolError || request.result == UnityWebRequest.Result.ConnectionError)
                    {
                        ET.Log.Error("Download  failed, error code:" + request.result, ",data:" + JsonUtility.ToJson(data));
                        count += 1;
                        yield return DownloadPicture(data, count);
                    }
                    else
                    {
                        Texture2D texture = (request.downloadHandler as DownloadHandlerTexture).texture;
                        data.Ntexture = new NTexture(texture);
                        data.Bytes = texture.EncodeToJPG();
                }
                }
            }

        public static IEnumerator DownloadMyself(string nTextture,string targetPath)
        {
            yield return DownloadMyPicture(nTextture, 1,targetPath);
            ET.Log.Debug("Download  finish!!!");
            EventAgent.DispatchEvent(ConstMessage.DOWNLOAD_FINISH);
        }

        private static IEnumerator DownloadMyPicture(string nTextture, int count,string targetPath)
        {
            if (count >= 3)
            {
                PromptController.Instance.ShowFloatTextPrompt("下载失败");
                ViewManager.Hide<ModalStatusView>();
                yield break;
            }
            using (UnityWebRequest request = UnityWebRequestTexture.GetTexture(nTextture))
            {
                yield return request.SendWebRequest();
                if (request.result == UnityWebRequest.Result.ProtocolError || request.result == UnityWebRequest.Result.ConnectionError)
                {
                    count += 1;
                    yield return DownloadMyPicture(nTextture, count,targetPath);
                }
                else
                {
                    Texture2D texture = (request.downloadHandler as DownloadHandlerTexture).texture;
                    MatchingCompetitionDataManager.Instance.MyNtextture = new NTexture(texture);
                    MatchingCompetitionDataManager.Instance.MyBytes = texture.EncodeToJPG();
                    //MatchingCompetitionDataManager.Instance.DownloadImageToLocal(MatchingCompetitionDataManager.Instance.MyBytes, MatchingCompetitionDataManager.Instance.WorksID,targetPath);
                }
            }
        }
    }
}