using Newtonsoft.Json.Linq;
using Shared.SimpleControl;
using System;
using System.Collections.Generic;
using System.Linq;
using System.Net;
using System.Security.Cryptography;
using System.Text;

namespace Shared.SimpleControl.Phone
{
    public class AccountLogin : Dialog
    {
        public void LoginViewShow ()
        {
            var loginView = new LoginView ();
            this.AddChidren (loginView);
            loginView.LoginViewShow (this);
        }
    }

    public class LoginView : FrameLayout
    {

        public void LoginViewShow (Dialog dialog = null)
        {
            string folderID = "";
            var bodyView = new FrameLayout () {
                BackgroundImagePath = "Logo/Register_bg.png"
            };
            AddChidren (bodyView);

            FrameLayout logoView = new FrameLayout () {
                Height = Application.GetRealHeight (400),
            };
            bodyView.AddChidren (logoView);


            var btnQRCodeLoginType = new Button () {
                Width = Application.GetMinRealAverage (500),
                Height = Application.GetMinRealAverage (85),
                Gravity = Gravity.CenterHorizontal,
                Y =  Application.GetRealHeight (560),
                Text = "QR-Code",
                TextAlignment = TextAlignment.Center,
                BackgroundColor = SkinStyle.Current.MainColor,
                SelectedBackgroundColor = SkinStyle.Current.SelectedColor,
                TextSize = 15,
                TextColor = SkinStyle.Current.TextColor1,
                Radius = 5,
                BorderColor = SkinStyle.Current.Transparent,
                BorderWidth = 0,
            };
            bodyView.AddChidren (btnQRCodeLoginType);

            btnQRCodeLoginType.MouseUpEventHandler += (sender, e) => {
                com.hdl.on.Scan.OpenScan ((scanMAC) => {
                    folderID = scanMAC;
                    double fId = 0;
                    double.TryParse (folderID, out fId);
                    if (fId == 0) {
                        new Alert ("", "Please enter the correct code.", "Close").Show ();
                    } else {
                        DownloadData (folderID, dialog);
                    }
                });
            };
            var btnLoginCode = new Button () {
                Width = Application.GetMinRealAverage (500),
                Height = Application.GetMinRealAverage (85),
                Gravity = Gravity.CenterHorizontal,
                Y = btnQRCodeLoginType.Bottom + Application.GetRealHeight (70),
                Text = "Verification Code",
                TextAlignment = TextAlignment.Center,
                BackgroundColor = SkinStyle.Current.MainColor,
                SelectedBackgroundColor = SkinStyle.Current.SelectedColor,
                TextSize = 15,
                TextColor = SkinStyle.Current.TextColor1,
                Radius = 5,
                BorderColor = SkinStyle.Current.Transparent,
                BorderWidth = 0,
            };
            bodyView.AddChidren (btnLoginCode);

            btnLoginCode.MouseUpEventHandler += (sender, e) => {
                if (btnLoginCode.Text == "Verification Code") {
                    btnQRCodeLoginType.RemoveFromParent ();
                    btnQRCodeLoginType.Y = btnLoginCode.Bottom + Application.GetRealHeight (20);
                    btnQRCodeLoginType.BackgroundColor = 0x00ffffff;
                    btnQRCodeLoginType.Text = "User QR-Code";
                    bodyView.AddChidren (btnQRCodeLoginType);

                    btnLoginCode.BackgroundColor = 0xFFCDAD7D;
                    btnLoginCode.Radius = (uint)Application.GetRealHeight (43);


                    var etCode = new EditText () {
                        Width = Application.GetMinRealAverage (500),
                        Height = Application.GetMinRealAverage (85),
                        X = Application.GetRealWidth (70),
                        Y = Application.GetRealHeight (560),
                        Radius = (uint)Application.GetRealHeight (2),
                        PlaceholderText = "Please entry verification code",
                        PlaceholderTextColor = 0xFF4A4A4A,
                        TextAlignment = TextAlignment.Center,
                        BorderColor = 0xFF4A4A4A,
                        BorderWidth = (uint)Application.GetRealHeight (2),
                    };
                    bodyView.AddChidren (etCode);

                    etCode.Foucs = true;
                    etCode.TextChangeEventHandler += (sender1, e1) => {
                        folderID = etCode.Text.Trim ();
                    };
                    etCode.EditorEnterAction += (obj) => {
                        Application.HideSoftInput ();
                    };

                    btnLoginCode.Text = "Download";
                } else {
                    double fId = 0;
                    double.TryParse (folderID, out fId);
                    if (fId == 0) {
                        new Alert ("", "Please enter the correct code.", "Close").Show ();
                    } else {
                        DownloadData (folderID, dialog);
                    }
                }
            };
        }

        void DownloadData(string folderID, Dialog dialog = null)
        {
            Application.RunOnMainThread (() => {
                MainPage.Loading.Start ("Please wait...");
            });
            new System.Threading.Thread (() => {
                try {
                    var webClient = new WebClient ();
                    string url = $"https://developer.hdlcontrol.com/api/GetFolderByFolderID/?folderID={folderID}";
                    string responseString = null;
                    responseString = Encoding.UTF8.GetString (webClient.DownloadData (url));
                    var revertObj = Newtonsoft.Json.JsonConvert.DeserializeObject<ResponsePack> (responseString);
                    if (revertObj.StateCode == "SUCCESS") {
                        IO.FileUtils.DeleteAllFile ();
                        var jt = Newtonsoft.Json.JsonConvert.DeserializeObject<List<DemoBackup>> (revertObj.ResponseData.ToString ());
                        int index = 0;
                        foreach (var file in jt) {
                            if (file.Name == ".linphonerc" || file.Name == "error.wav" || file.Name == "jpush_stat_cache.json" || file.Name == "linphone -history.db" ||
                                file.Name == "linphone -log-history.db" || file.Name == "linphone1.log" || file.Name == "linphonerc" || file.Name == "wakeup_cache.json"
                                || file.Name == "linphone-history.db" || file.Name == "linphone-log-history.db") {
                                Console.WriteLine ("'");
                                continue;
                            }
                            var ss = CommonPage.MyEncodingUTF8.GetString (file.DetailByte);
                            IO.FileUtils.WriteFileByBytes (file.Name, file.DetailByte);
                            index++;
                            Application.RunOnMainThread (() => {
                                int pro = (int)(index * 1.0 / jt.Count * 100);
                                MainPage.Loading.Text = pro.ToString () + "%";
                            });
                        }
                        Application.RunOnMainThread (() => {
                            MainPage.LoginUser = new UserInfo ();
                            MainPage.LoginUser.SaveUserInfo ();
                            MainPage.Loading.Hide ();
                            Room.InitAllRoom ();
                            UserMiddle.InitHomePageView ();
                            if (dialog != null) {
                                dialog.Close ();
                            }
                        });
                    } else {
                        Application.RunOnMainThread (() => {
                            new Alert ("", "Please enter the correct code.", "Close").Show ();
                        });
                    }
                } catch (Exception ex) {
                    Console.WriteLine (ex.Message);
                } finally {
                    Application.RunOnMainThread (() => {
                        MainPage.Loading.Hide ();
                    });
                }
            }) { IsBackground = true }.Start ();
        }

    }


    public class DemoBackup
    {
        public string Name;

        public byte [] DetailByte;
           
    }
}