using System;
using System.Collections.Generic;
using System.Web;
using System.Web.UI;
using System.Web.UI.WebControls;
using System.Security.Cryptography;
using System.Text;
/*using TencentCloud.Common;
using TencentCloud.Common.Profile;
using TencentCloud.Vod.V20180717;
using TencentCloud.Vod.V20180717.Models;
using COSXML;
using COSXML.Auth;
using COSXML.Model.Object;*/
namespace Mtxfw.VipSite
{
    public partial class Admin_Member_video_add : Mtxfw.Utility.MemberBase
    {
        public Mtxfw.Utility.Config cconfig = new Mtxfw.Utility.Config("");
        public Mtxfw.DAL.Article daoArt = new Mtxfw.DAL.Article();
        public String strTitle = "",strBody = "", VodSessionKey="", Signature = "";
        public int gtype = 0;
        protected override void OnLoad(EventArgs e)
        {
            base.OnLoad(e);
            string hostname = Request.Url.Host;
            
            string secretId = cconfig.AccessKeyId;
            long currentTimeStamp = Mtxfw.Utility.Common.CreatenTimestamp(DateTime.Now);
            long expireTime = Mtxfw.Utility.Common.CreatenTimestamp(DateTime.Now.AddHours(24));
            string random = Mtxfw.Utility.Common.RandNum(6);
            long classId = 659337;
            string strkey = "secretId=" + secretId + "&currentTimeStamp=" + currentTimeStamp + "&expireTime=" + expireTime + "&random=" + random + "&classId=" + classId + "&storageRegion=ap-beijing";

            byte[] bytesSign = hash_hmac_byte(strkey, cconfig.AccessKeySecret);
            byte[] byteContent = System.Text.Encoding.Default.GetBytes(strkey);
            byte[] nCon = new byte[bytesSign.Length + byteContent.Length];
            bytesSign.CopyTo(nCon, 0);
            byteContent.CopyTo(nCon, bytesSign.Length);
            Signature = Convert.ToBase64String(nCon);
            if (!IsPostBack)
            {
                if (Session["IFPassword"] == null)
                {
                    Response.Redirect("/Member_IFPassword.aspx?Url=/Admin_Member_video.aspx");
                }
                if (IFStores != 1)
                {
                    Mtxfw.Utility.Tools.Message("您没有权限!", "/gl.aspx");
                }
                if (MemberJS.IndexOf("视频管理") == -1)
                {
                    Mtxfw.Utility.Tools.Message("您没有权限!", "/gl.aspx");
                }
                Data_Bind();
            }
            Btn_Insert.Click += delegate(object s, EventArgs ex)
            {

                Mtxfw.Model.Article model = new Mtxfw.Model.Article();
                model.senderid = 0;
                model.receiverid = 0;
                model.Title = Text_Title.Text;
                model.ParentID = 29;
                model.CategoryId = "0";//DropType.SelectedItem.Value
                model.AddTime = DateTime.Now;
                Mtxfw.Utility.UploadFile upload = new Utility.UploadFile(File_AdsImg.PostedFile, cconfig.webUpPath, cconfig.webUpType, int.Parse(cconfig.webUpSize));
                if (File_AdsImg.FileName.Length > 0)
                {
                    upload.StatrUpFile();
                    model.Author = upload.UploadPath;
                }
                else model.Author = Hidd_Img.Value;
                model.Content = "";
                model.Paths = hidden_video.Value;
                model.Content2 = "";
                model.Paths2 = file_id.Value;
                model.KeyWords = "";
                model.media_id = "";
                model.thumb_media_id = "";
                model.wtype = 0;
                model.wtype2 = 0;
                string strzd = daoArt.Getzd("max(LinkID)", "ParentID=" + model.ParentID).ToString();
                if (strzd != "")
                {
                    model.LinkID = (Convert.ToInt32(strzd) + 1);
                }
                else
                {
                    model.LinkID = 0;
                }
                model.Seef = 0;
                model.gtype = gtype;
                model.id = daoArt.Add(model);
                Model.User_CZ_log logmodel = new Model.User_CZ_log();
                logmodel.MemberId = Card;
                logmodel.AddTime = DateTime.Now;
                logmodel.IP = Mtxfw.Utility.Common.GetIP;
                logmodel.Body = "添加视频，标题：" + model.Title + "";
                logmodel.UType = 0;
                logmodel.gtype = gtype;
                new DAL.User_CZ_log().Add(logmodel);
                /*try
                {
                    //初始化 CosXmlConfig 
                    string appid = "1301659355";//设置腾讯云账户的账户标识 APPID
                    string region = "upload-1301659355"; //设置一个默认的存储桶地域
                    CosXmlConfig config = new CosXmlConfig.Builder()
                      .SetConnectionTimeoutMs(60000)  //设置连接超时时间，单位毫秒，默认45000ms
                      .SetReadWriteTimeoutMs(40000)  //设置读写超时时间，单位毫秒，默认45000ms
                      .IsHttps(true)  //设置默认 HTTPS 请求
                      .SetAppid(appid)  //设置腾讯云账户的账户标识 APPID
                      .SetRegion(region)  //设置一个默认的存储桶地域
                      .SetDebugLog(true)  //显示日志
                      .Build();  //创建 CosXmlConfig 对象

                    //初始化 QCloudCredentialProvider，COS SDK 中提供了3种方式：永久密钥、临时密钥、自定义
                    QCloudCredentialProvider cosCredentialProvider = null;

                    //方式1， 永久密钥
                    string secretId = cconfig.AccessKeyId; //"云 API 密钥 SecretId";
                    string secretKey = cconfig.AccessKeySecret; //"云 API 密钥 SecretKey";
                    long durationSecond = 600;  //每次请求签名有效时长，单位为秒
                    cosCredentialProvider = new DefaultQCloudCredentialProvider(secretId, secretKey, durationSecond);
                    CosXml cosXml = new CosXmlServer(config, cosCredentialProvider);
                    int ift = 0;
                    try
                    {
                        string bucket = "upload-1301659355"; //存储桶，格式：BucketName-APPID
                        string key = "exampleobject"; //对象在存储桶中的位置，即称对象键
                        string srcPath = Server.MapPath(model.Paths);//本地文件绝对路径

                        PutObjectRequest request = new PutObjectRequest(bucket, key, srcPath);
                        //设置签名有效时长
                        request.SetSign(COSXML.Utils.TimeUtils.GetCurrentTime(COSXML.Utils.TimeUnit.SECONDS), 600);
                        //设置进度回调
                        request.SetCosProgressCallback(delegate (long completed, long total)
                        {
                            cconfig.webMoney57 = (completed * 100.0 / total).ToString();
                            //context.Response.Write(String.Format("progress={0:##.##}%", completed * 100.0 / total));
                            if (completed >= total && ift == 0)
                            {
                                ift = 1;
                                // 必要步骤：
                                // 实例化一个认证对象，入参需要传入腾讯云账户密钥对 SecretId，SecretKey。
                                // 本示例采用从环境变量读取的方式，则需要在环境变量中先设置这两个值。
                                // 您也可以直接将密钥对写入代码中，但是注意不要复制、上传或分享代码，以免泄露密钥对危及您的财产安全。
                                Credential cred = new Credential
                                {
                                    SecretId = cconfig.AccessKeyId,
                                    SecretKey = cconfig.AccessKeySecret
                                };

                                // 实例化一个 client 选项，可选的，没有特殊需求可以跳过
                                ClientProfile clientProfile = new ClientProfile();
                                // 指定签名算法（默认为 HmacSHA256）
                                clientProfile.SignMethod = ClientProfile.SIGN_SHA1;
                                // 非必要步骤
                                // 实例化一个客户端配置对象，可以指定超时时间等配置
                                HttpProfile httpProfile = new HttpProfile();
                                // SDK 默认使用 POST 方法。
                                // 如果您一定要使用 GET 方法，可以在这里设置。GET 方法无法处理一些较大的请求。
                                httpProfile.ReqMethod = "POST";
                                // SDK 有默认的超时时间，非必要请不要进行调整。
                                // 如有需要请在代码中查阅以获取最新的默认值。
                                httpProfile.Timeout = 30; // 请求连接超时时间，单位为秒，默认值为60
                                                          // SDK 会自动指定域名。通常无需指定域名，但如果您访问的是金融区的服务，则必须手动指定域名。
                                                          // 例如云服务器的上海金融区域名：cvm.ap-shanghai-fsi.tencentcloudapi.com

                                // 代理服务器，当您的环境下有代理服务器时设定
                                httpProfile.WebProxy = Environment.GetEnvironmentVariable("HTTPS_PROXY");

                                clientProfile.HttpProfile = httpProfile;

                                // 实例化要请求产品（以 CVM 为例）的 client 对象
                                // 第二个参数是地域信息，可以直接填写字符串 ap-guangzhou，或者引用预设的常量，clientProfile 是可选的
                                VodClient client = new VodClient(cred, "ap-beijing", clientProfile);
                                ApplyUploadRequest req = new ApplyUploadRequest();
                                req.MediaType = "MP4";
                                req.ClassId = 659337;
                                ApplyUploadResponse res = client.ApplyUploadSync(req);
                                // 输出 JSON 格式的字符串回包
                                Mtxfw.Utility.Common.WriteHtml("/weixin/TencentCloud.txt", AbstractModel.ToJsonString(res) + "|" + res.VodSessionKey);

                                CommitUploadRequest req0 = new CommitUploadRequest();
                                req0.VodSessionKey = res.VodSessionKey;
                                CommitUploadResponse res0 = client.CommitUploadSync(req0);
                                model.Paths = res0.MediaUrl;
                                daoArt.Update(model);
                                // 输出 JSON 格式的字符串回包
                                Mtxfw.Utility.Common.WriteHtml("/weixin/TencentCloud0.txt", AbstractModel.ToJsonString(res0) + "|" + res0.MediaUrl);
                            }
                        });
                        //执行请求
                        PutObjectResult result = cosXml.PutObject(request);
                        //对象的 eTag
                        string eTag = result.eTag;
                    }
                    catch (COSXML.CosException.CosClientException clientEx)
                    {
                        //请求失败
                        Mtxfw.Utility.Common.WriteHtml("/weixin/TencentClouderr2.txt", clientEx.Message);
                        //context.Response.Write("CosClientException: " + clientEx);
                    }
                    catch (COSXML.CosException.CosServerException serverEx)
                    {
                        //请求失败
                        Mtxfw.Utility.Common.WriteHtml("/weixin/TencentClouderr1.txt", serverEx.GetInfo());
                        //context.Response.Write("CosServerException: " + serverEx.GetInfo());
                    }


                }
                catch (Exception err)
                {
                    Mtxfw.Utility.Common.WriteHtml("/weixin/TencentClouderr0.txt", err.ToString());
                    Response.Write(err.Message);
                }*/
                ClientScript.RegisterStartupScript(this.GetType(), "", "<script type='text/javascript'>alert('添加视频成功！');location.replace('" + Hidd_Url.Value + "')</script>");
            };

            Btn_Update.Click += delegate(object s, EventArgs ex)
            {
                Int32 ID = int.Parse(Request.QueryString["ID"]);
                Mtxfw.Model.Article model = daoArt.GetModel(ID);
                model.Title = Text_Title.Text;
                Mtxfw.Utility.UploadFile upload = new Utility.UploadFile(File_AdsImg.PostedFile, cconfig.webUpPath, cconfig.webUpType, int.Parse(cconfig.webUpSize));
                if (File_AdsImg.FileName.Length > 0)
                {
                    upload.StatrUpFile();
                    model.Author = upload.UploadPath;
                }
                else model.Author = Hidd_Img.Value;
                model.Paths = hidden_video.Value;
                model.Paths2 = file_id.Value;
                daoArt.Update(model);

                Model.User_CZ_log logmodel = new Model.User_CZ_log();
                logmodel.MemberId = Card;
                logmodel.AddTime = DateTime.Now;
                logmodel.IP = Mtxfw.Utility.Common.GetIP;
                logmodel.Body = "修改视频，标题：" + model.Title + "";
                logmodel.UType = 0;
                logmodel.gtype = gtype;
                new DAL.User_CZ_log().Add(logmodel);
                
                ClientScript.RegisterStartupScript(this.GetType(), "", "<script type='text/javascript'>alert('更新推荐视频成功！');location.replace('" + Hidd_Url.Value + "')</script>");
            };
        }
        private byte[] hash_hmac_byte(string signatureString, string secretKey)
        {
            var enc = Encoding.UTF8;
            HMACSHA1 hmac = new HMACSHA1(enc.GetBytes(secretKey));
            hmac.Initialize();
            byte[] buffer = enc.GetBytes(signatureString);
            return hmac.ComputeHash(buffer);
        }
        protected void Data_Bind()
        {
            if (Request.UrlReferrer != null)
            {
                Hidd_Url.Value = Request.UrlReferrer.ToString();
            }
            else
            {
                Hidd_Url.Value = "Admin_Member_video.aspx";
            }
            if (Request.QueryString["ID"] == null)
            {
                strTitle = "添加视频";
                Page.Title = strTitle + " - " + GetWebName;
                Btn_Update.Visible = false;
            }
            else
            {
                strTitle = "更新视频";
                Page.Title = strTitle + " - " + GetWebName;
                Btn_Insert.Visible = false;

                Mtxfw.Model.Article model = daoArt.GetModel(int.Parse(Request.QueryString["ID"]));
                if (model != null)
                {
                    Text_Title.Text = model.Title;
                    hidden_video.Value = model.Paths;
                    file_id.Value = model.Paths2;
                    if (!String.IsNullOrEmpty(model.Author))
                    {
                        Img_Img.Visible = true;
                        Img_Img.Src = Mtxfw.Utility.Common.GetCoverPic(model.Author, "40x40", cconfig.webImgMode);
                        Hidd_Img.Value = model.Author;
                    }
                    else
                    {
                        Img_Img.Visible = false;
                        Hidd_Img.Value = String.Empty;
                    }
                }
            }
        }
       
    }
}