using AllBase;
using AllBase.Helper;
using TemuKJD.BaseForms;
using NaiBa.Util.Extension;
using System;
using System.Collections.Generic;
using System.ComponentModel;
using System.Data;
using System.Drawing;
using System.Linq;
using System.Security.Cryptography;
using System.Text;
using System.Text.RegularExpressions;
using System.Threading.Tasks;
using System.Windows.Forms;
using Work;
using Work.Api;

namespace TemuKJD.KJDForms.ToolForms
{
    public partial class ProxyForm : LRBaseForm
    {

        public ProxyForm()
        {
            InitializeComponent();
            MaximizeBox = false;
        }

        private void proxyButtonX_Click(object sender, EventArgs e)
        {
            if (string.IsNullOrEmpty(txtProxy.Text))
                return;
            string sAgentIpKey = this.txtProxy.Text.ParseToString().Trim();
            InitProxyIp(sAgentIpKey);
            try
            {
                FileBase.WriteAllText("temp/proxy.txt", sAgentIpKey, Encoding.UTF8);
            }
            catch
            {
            }
            if (!string.IsNullOrEmpty(GetProxyHtml.txtUrl))
            {
                BaseMsgForm.ShowInfo("设置成功", "", FormLevel.SMALL);
                return;
            }
        }

        private void ProxyForm_Load(object sender, EventArgs e)
        {
            if (BaseClass.Ico != null)
                Icon = BaseClass.Ico;
            if (FileBase.Exists("temp/proxy.txt"))
            {
                string sAgentIpKey = FileBase.ReadAllText("temp/proxy.txt").Trim();
                InitProxyIp(sAgentIpKey);
                txtProxy.Text = sAgentIpKey;
            }
        }

        public static void InitProxyIp(string sAgentIpKey, bool isShowErrorWindow = true)
        {
            string sOrderId = DESDecode(sAgentIpKey, GlobalConfig.cAgentIpCode);
            if (string.IsNullOrEmpty(sOrderId))
            {
                if (isShowErrorWindow)
                    BaseMsgForm.ShowError("代理秘钥验证不通过，请检查秘钥！");
                return;
            }
            string sProxyUrl = "http://bjn.66daili.cn/API/bjn/get/?orderid=" + sOrderId + "&token=5AF433ED506FA475";
            GetProxyHtml.txtUrl = sProxyUrl;
            GetProxyHtml.orderId = sOrderId;
        }

        private static byte[] Keys = { 0x12, 0x34, 0x56, 0x78, 0x90, 0xAB, 0xCD, 0xEF };
        public static string DESDecode(string source, string sKey)
        {
            try
            {
                byte[] inputByteArray = System.Convert.FromBase64String(source);//Encoding.UTF8.GetBytes(source);
                using (DESCryptoServiceProvider des = new DESCryptoServiceProvider())
                {
                    des.Key = ASCIIEncoding.ASCII.GetBytes(sKey);
                    des.IV = Keys;
                    System.IO.MemoryStream ms = new System.IO.MemoryStream();
                    using (CryptoStream cs = new CryptoStream(ms, des.CreateDecryptor(), CryptoStreamMode.Write))
                    {
                        cs.Write(inputByteArray, 0, inputByteArray.Length);
                        cs.FlushFinalBlock();
                        cs.Close();
                    }
                    string str = Encoding.UTF8.GetString(ms.ToArray());
                    ms.Close();
                    return str;
                }
            }
            catch (Exception ex)
            {
                return "";
            }
        }

        private void btnAgentIPUrl_Click(object sender, EventArgs e)
        {
            GetHtml.OpenUrl("http://guangsu.deifei.com.cn/");
        }
    }
}