using System;
using System.Collections.Generic;
using System.Net;
using System.Text;
using uPLibrary.Networking.M2Mqtt;
using Shared.Common;
using Shared.IO;
using Shared.Phone.UserView;
using System.Net.Http;

namespace Shared.Phone.Device.Account
{
    /// <summary>
    /// 登录界面
    /// </summary>
    public class AccountLogin : FrameLayout
    {
        #region ◆ 变量____________________________
        /// <summary>
        /// 背景视图
        /// </summary>
        private FrameLayout midFrameLayout;
        /// <summary>
        /// 注册按钮
        /// </summary>
        private Button registerBtn;
        /// <summary>
        /// 账号输入控件
        /// </summary>
        private EditText accountET;
        /// <summary>
        /// 密码输入控件
        /// </summary>
        private EditText passwrodET;
        /// <summary>
        /// 登录按钮
        /// </summary>
        private Button loginBtn;
        /// <summary>
        /// 隐藏密码
        /// </summary>
        private Button hidenPWDbtn;
        /// <summary>
        /// 登录错误提示按钮
        /// </summary>
        private Button loginErrorBtn;
        /// <summary>
        /// 忘记密码按钮
        /// </summary>
        private Button forgotPasswordBtn;
        /// <summary>
        /// 验证码登录按钮
        /// </summary>
        private Button loginByCodeBtn;

        #endregion

        #region ◆ 构造方法_________________________

        /// <summary>
        /// 构造方法
        /// </summary>
        public AccountLogin()
        {
             BackgroundColor = ZigbeeColor.Current.GXCBackgroundColor;
        }

        #endregion

        #region ◆ 显示界面_________________________

        /// <summary>
        /// 显示界面
        /// </summary>
        /// <param name="account">Account.</param>
        /// <param name="password">Password.</param>
        public void Show(string account = "", string password = "")
        {
            if (Config.Instance.IsLogin)
            {

            }
            else
            {
                LoginViewShow(account, password);
            }
        }

        /// <summary>
        /// Logins the view show.
        /// </summary>
        /// <param name="account">Account.</param>
        /// <param name="password">Password.</param>
        public void LoginViewShow(string account = "", string password = "")
        {
            #region midFrameLayout
            midFrameLayout = new FrameLayout()
            {
                Width = LayoutParams.MatchParent,
                Height = Application.GetRealHeight(CommonPage.AppRealHeight),
                //Y = Application.GetRealHeight(36),
                BackgroundColor =ZigbeeColor.Current.GXCBackgroundColor
            };
            AddChidren(midFrameLayout);
            #endregion

            #region 布局账户，密码，忘记密码，注册  手机验证码登录
            registerBtn = new Button()
            {
                Width = Application.GetRealWidth(250),
                Height = Application.GetRealHeight(80),
                X = Application.GetRealWidth(CommonPage.AppRealWidth-250-50),
                Y = Application.GetRealHeight(100),
                TextID = R.MyInternationalizationString.Register,
                TextSize = 15,
                TextColor = ZigbeeColor.Current.GXCTextBlueColor,
                TextAlignment = TextAlignment.CenterRight
            };
            midFrameLayout.AddChidren(registerBtn);

             var logoBtn = new Button()
            {
                Width = Application.GetMinRealAverage(270),
                Height = Application.GetMinRealAverage(270),
                Y = Application.GetRealHeight(150)+registerBtn.Bottom,
                UnSelectedImagePath = "Logo/Logo.png",
                Gravity=Gravity.CenterHorizontal
            };
            midFrameLayout.AddChidren(logoBtn);

            var accountFL = new FrameLayout()
            {
                Width = Application.GetRealWidth(700),
                Height = Application.GetRealHeight(110),
                Y = Application.GetRealHeight(200) + logoBtn.Bottom,
                Radius = (uint)Application.GetRealHeight(55),
                BorderColor = ZigbeeColor.Current.GXCBorderColor,
                BorderWidth = 1,
                Gravity = Gravity.CenterHorizontal
            };
            midFrameLayout.AddChidren(accountFL);

            accountET = new EditText()
            {
                X=Application.GetRealWidth(20),
                Width = Application.GetRealWidth(660),
                PlaceholderText = Language.StringByID(R.MyInternationalizationString.PleaseInputPhoneNumberOrEmail),
                TextAlignment = TextAlignment.Center,
                PlaceholderTextColor = ZigbeeColor.Current.GXCPlaceHolderTextColor,
                TextColor = ZigbeeColor.Current.GXCTextBlackColor,
                Text=account
            };
            accountFL.AddChidren(accountET);

            var passwordFL = new FrameLayout()
            {
                Width = Application.GetRealWidth(700),
                Height = Application.GetRealHeight(110),
                Y = accountFL.Bottom + Application.GetRealHeight(100),
                Radius = (uint)Application.GetRealHeight(55),
                BorderColor = ZigbeeColor.Current.GXCBorderColor,
                BorderWidth = 1,
                Gravity = Gravity.CenterHorizontal
            };
            midFrameLayout.AddChidren(passwordFL);

            passwrodET = new EditText()
            {
                Width = Application.GetRealWidth(450),
                PlaceholderText = Language.StringByID(R.MyInternationalizationString.PleaseInputPWD),
                TextAlignment = TextAlignment.Center,
                SecureTextEntry = true,
                PlaceholderTextColor = ZigbeeColor.Current.GXCPlaceHolderTextColor,
                TextColor = ZigbeeColor.Current.GXCTextBlackColor,
                Text=password,
                Gravity=Gravity.CenterHorizontal
            };
            passwordFL.AddChidren(passwrodET);

            hidenPWDbtn = new Button()
            {
                X = passwrodET.Right + Application.GetRealWidth(20),
                Width = Application.GetMinReal(72),
                Height = Application.GetMinReal(72),
                UnSelectedImagePath = "Account/HidenPWD.png",
                SelectedImagePath = "Account/UnHidenPWD.png",
                Gravity=Gravity.CenterVertical
            };
            passwordFL.AddChidren(hidenPWDbtn);

            forgotPasswordBtn = new Button()
            {
                Width = Application.GetRealWidth(400),
                Height = Application.GetRealHeight(110),
                Y = passwordFL.Bottom + Application.GetRealHeight(100),
                TextID = R.MyInternationalizationString.ForgotPassword,
                TextSize = 15,
                TextColor = Shared.Common.ZigbeeColor.Current.GXCTextBlackColor,
                TextAlignment = TextAlignment.Center,
                Gravity=Gravity.CenterHorizontal
            };
            midFrameLayout.AddChidren(forgotPasswordBtn);

            loginBtn = new Button()
            {
                Width = Application.GetRealWidth(700),
                Height = Application.GetRealHeight(110),
                Y = Application.GetRealHeight(100) + forgotPasswordBtn.Bottom,
                TextID = R.MyInternationalizationString.Login,
                TextSize = 15,
                TextColor = Shared.Common.ZigbeeColor.Current.GXCTextWhiteColor,
                Radius = (uint)Application.GetRealHeight(55),
                BorderWidth = 0,
                BackgroundColor = ZigbeeColor.Current.GXCButtonUnselectedColor,
                SelectedBackgroundColor = ZigbeeColor.Current.GXCButtonBlueColor,
                Gravity = Gravity.CenterHorizontal,
                Enable = !string.IsNullOrEmpty(passwrodET.Text),
                IsSelected = !string.IsNullOrEmpty(passwrodET.Text)
            };
            midFrameLayout.AddChidren(loginBtn);

            //错误提示Btn
            loginErrorBtn = new Button()
            {
                Y=loginBtn.Bottom+Application.GetRealHeight(50),
                Width=Application.GetRealWidth(1080-100),
                Height=Application.GetRealHeight(110),
                TextColor=ZigbeeColor.Current.GXCRedColor,
                Gravity=Gravity.CenterHorizontal
            };
            midFrameLayout.AddChidren(loginErrorBtn);

            loginByCodeBtn = new Button()
            {
                Width = Application.GetRealWidth(300),
                Height = Application.GetRealHeight(110),
                Y = midFrameLayout.Bottom - Application.GetRealHeight(100+110),
                TextID = R.MyInternationalizationString.LoginByCode,
                TextColor = ZigbeeColor.Current.GXCTextBlueColor,
                TextAlignment = TextAlignment.Center,
                TextSize = 15,
                Gravity = Gravity.CenterHorizontal
            };
            midFrameLayout.AddChidren(loginByCodeBtn);
            #endregion

            #region event
            passwrodET.EditorEnterAction = (ae) =>
            {
                Application.HideSoftInput();
            };

            BindEvent();
            #endregion
        }

        #endregion

        #region ◆ 绑定事件_________________________

        /// <summary>
        /// 绑定按钮事件
        /// </summary>
        private void BindEvent()
        {
            //登录事件
            loginBtn.MouseUpEventHandler += LoginBtnEvent;
            //短信登录
            loginByCodeBtn.MouseUpEventHandler += LoginByCode;
            //忘记密码
            forgotPasswordBtn.MouseUpEventHandler += ForgetPWD;
            //注册事件
            registerBtn.MouseUpEventHandler += Register;
            //账号监听
            accountET.TextChangeEventHandler += Account_TextChange;
            //密码监听事件
            passwrodET.TextChangeEventHandler += Pwd_TextChange;
            //隐藏密码
            hidenPWDbtn.MouseUpEventHandler += HidePWD;

        }

        #endregion

        #region ◆ 登录____________________________

        /// <summary>
        /// 登录事件
        /// </summary>
        /// <param name="sender">Sender.</param>
        /// <param name="mouseEventArgs">The ${ParameterType} instance containing the event data.</param>
        private void LoginBtnEvent(object sender,MouseEventArgs mouseEventArgs)
        {
            Login(accountET.Text.Trim(), passwrodET.Text.Trim());
        }

        /// <summary>
        /// 登录
        /// </summary>
        /// <param name="account">Account.</param>
        /// <param name="password">Password.</param>
        private void Login(string account, string password)
        {
            //Application.RunOnMainThread( () =>
            //{
            Action action = async () =>
            {
                try
                {
                    CommonPage.Loading.Start(Language.StringByID(R.MyInternationalizationString.Logining));

                    var requestObj = new SendDataToServer.LoginObj
                    {
                        Account = account,
                        Password = password,
                        Source = CommonPage.Source,
                        Company = CommonPage.Company
                    };
                    var requestJson = Newtonsoft.Json.JsonConvert.SerializeObject(requestObj);
                    var revertObj = await CommonPage.Instance.RequestHttpsZigbeeAsync("ZigbeeUsers/Login", System.Text.Encoding.UTF8.GetBytes(requestJson));
                    if (revertObj == null)
                    {
                        CommonPage.Instance.FailureToServer();
                        return;
                    }
                    var stateCodeStr = revertObj.StateCode.ToUpper();
                    //Error 不能直接从服务器取，只能根据状态码逐一判断
                    if (stateCodeStr == "SUCCESS")
                    {
                        if (revertObj.ResponseData == null)
                        {
                            return;
                        }
                        this.RemoveFromParent();

                        UserPage.Instance.Fresh();

                        new System.Threading.Thread(async () =>
                        {
                            //启动ZigBee
                            ZigBee.Common.Application.Init();
                            //存储数据
                            var responseDataObj = Newtonsoft.Json.JsonConvert.DeserializeObject<Shared.Common.ResponseEntity.UserLoginRes>(revertObj.ResponseData.ToString());
                            var revertData = responseDataObj;
                            Config.ReFresh();
                            Config.Instance.UserID = revertData.UserID;
                            Config.Instance.MasterID = revertData.MainUserID;
                            Config.Instance.AccountType = revertData.UserType;
                            Config.Instance.Account = revertData.Account;
                            Config.Instance.MqttKey = revertData.MqttKey;
                            Config.Instance.Password = password;
                            Config.Instance.Guid = revertData.Guid;
                            Config.Instance.LoginDateTime = DateTime.Now;
                            Config.Instance.ConnectZigbeeMqttBrokerPwd = revertData.ConnectZigbeeMqttBrokerPwd;
                            Config.Instance.ConnectZigbeeMqttClientId = revertData.ConnectZigbeeMqttClientId;
                            Config.Instance.ZigbeeMqttBrokerLoadSubDomain = revertData.ZigbeeMqttBrokerLoadSubDomain;
                            if (Config.Instance.AccountList.Find((obj) => obj == revertData.Account) == null)
                            {
                                Config.Instance.AccountList.Add(revertData.Account);
                            }
                            Config.Instance.Save();

                            var resultRegID = await Shared.Common.CommonPage.Instance.PushRegID();
                            var homes = await House.GetHomeLists();
                            //刷新个人中心的内存及线程
                            await UserCenter.UserCenterLogic.InitUserCenterMenmoryAndThread();
                            Shared.Common.Room.canInitAllRoom = true;
                            Shared.Common.Room.InitAllRoom();
                            Application.RunOnMainThread(() =>
                            {
                                UserPage.Instance.Fresh();
                                CommonPage.Loading.Hide();
                            });
                        })
                        { IsBackground = true }.Start();
                    }
                    else if (stateCodeStr == "NOTVERIFY")
                    {
                        CommonPage.Loading.Hide();
                        //未激活
                        loginErrorBtn.TextID = R.MyInternationalizationString.NOTVERIFY;
                        CommonPage.Instance.ShowErrorInfoAlert(R.MyInternationalizationString.NOTVERIFY);
                    }
                    else if (stateCodeStr == "NOTENABLE")
                    {
                        CommonPage.Loading.Hide();
                        //该用户属于调试账号，并未启用
                        loginErrorBtn.TextID = R.MyInternationalizationString.NOTENABLE;
                        CommonPage.Instance.ShowErrorInfoAlert(R.MyInternationalizationString.NOTENABLE);
                    }
                    else if (stateCodeStr == "USERNAMEORPWDERROR")
                    {
                        CommonPage.Loading.Hide();
                        //账号或密码错误
                        loginErrorBtn.TextID = R.MyInternationalizationString.USERNAMEORPWDERROR;
                        CommonPage.Instance.ShowErrorInfoAlert(R.MyInternationalizationString.USERNAMEORPWDERROR);
                    }
                    else if (stateCodeStr == "ACCOUNTNOEXISTS")
                    {
                        CommonPage.Loading.Hide();
                        //账号不存在
                        loginErrorBtn.TextID = R.MyInternationalizationString.ACCOUNTNOEXISTS;
                        CommonPage.Instance.ShowErrorInfoAlert(R.MyInternationalizationString.ACCOUNTNOEXISTS);
                    }
                    else if (stateCodeStr == "YOUDATANOISLOCALREGION")
                    {
                        CommonPage.Loading.Hide();
                        //不在本区域，需要重定向区域后再次请求登录
                        if (revertObj.ResponseData == null)
                        {
                            return;
                        }
                        var responseDataObj = Newtonsoft.Json.JsonConvert.DeserializeObject<Shared.Common.ResponseEntity.UserLoginLocalRegionRes>(revertObj.ResponseData.ToString());
                        CommonPage.RequestHttpsHost = responseDataObj.RegionServer;
                        //再次登录
                        Login(account, password);
                    }
                    else
                    {
                        loginErrorBtn.TextID = R.MyInternationalizationString.RequestServerFailed;
                        CommonPage.Instance.ShowErrorInfoAlert(R.MyInternationalizationString.RequestServerFailed);
                    }
                }
                catch (Exception ex)
                {
                    System.Console.WriteLine($"登录失败--{ex.Message}");
                    CommonPage.Loading.Hide();
                    CommonPage.Instance.FailureToServer();
                }
                finally
                {
                    //CommonPage.Loading.Hide();
                }
                //});
            };
            action();
        }

        /// <summary>
        /// 通过验证码登录
        /// </summary>
        /// <param name="sender">Sender.</param>
        /// <param name="mouseEventArgs">The ${ParameterType} instance containing the event data.</param>
        private void LoginByCode(object sender,MouseEventArgs mouseEventArgs)
        {
            this.RemoveFromParent();
            var loginByCodePage = new AccountLoginByCode();
            CommonPage.Instance.AddChidren(loginByCodePage);
            loginByCodePage.Show();
        }

        #endregion

        #region ◆ 忘记密码________________________
        /// <summary>
        /// 忘记密码
        /// </summary>
        private void ForgetPWD(object sender, MouseEventArgs mouseEventArgs)
        {
            var forgetWPDDialog = new Dialog()
            {
                BackgroundColor = ZigbeeColor.Current.GXCDailogBackGroundColor
            };
            forgetWPDDialog.Show();
            var forgetSelectedView = new FrameLayout()
            {
                BackgroundColor = ZigbeeColor.Current.GXCTextWhiteColor,
                Gravity = Gravity.Center,
                Width = Application.GetRealWidth(700),
                Height = Application.GetRealHeight(700),
                Radius = (uint)Application.GetRealHeight(30),
            };
            forgetWPDDialog.AddChidren(forgetSelectedView);

            var forgetByPhone = new Button()
            {
                Y = Application.GetRealHeight(100),
                Width = Application.GetRealWidth(600),
                Height = Application.GetRealHeight(100),
                TextID = R.MyInternationalizationString.FindPWDByPhone,
                TextColor = ZigbeeColor.Current.GXCTextWhiteColor,
                TextAlignment = TextAlignment.Center,
                BackgroundColor = ZigbeeColor.Current.GXCButtonBlueColor,
                Radius = (uint)Application.GetRealHeight(50),
                Gravity = Gravity.CenterHorizontal
            };
            forgetSelectedView.AddChidren(forgetByPhone);

            var forgetByEmail = new Button()
            {
                Y = Application.GetRealHeight(100) + forgetByPhone.Bottom,
                Width = Application.GetRealWidth(600),
                Height = Application.GetRealHeight(100),
                TextID = R.MyInternationalizationString.FindPWDByEmail,
                TextColor = ZigbeeColor.Current.GXCTextWhiteColor,
                TextAlignment = TextAlignment.Center,
                BackgroundColor = ZigbeeColor.Current.GXCButtonBlueColor,
                Radius = (uint)Application.GetRealHeight(50),
                Gravity = Gravity.CenterHorizontal
            };
            forgetSelectedView.AddChidren(forgetByEmail);

            var cancleBtn = new Button()
            {
                Y = Application.GetRealHeight(100) + forgetByEmail.Bottom,
                Width = Application.GetRealWidth(300),
                Height = Application.GetRealHeight(100),
                TextID = R.MyInternationalizationString.Cancel,
                TextColor = ZigbeeColor.Current.GXCTextWhiteColor,
                TextAlignment = TextAlignment.Center,
                BackgroundColor = ZigbeeColor.Current.GXCButtonBlueColor,
                Radius = (uint)Application.GetRealHeight(50),
                Gravity = Gravity.CenterHorizontal
            };
            forgetSelectedView.AddChidren(cancleBtn);

            forgetByPhone.MouseUpEventHandler += (sender1, e1) =>
            {
                forgetWPDDialog.Close();
                this.RemoveFromParent();
                var forgot = new Account.ForgotPasswordByPhone();
                CommonPage.Instance.AddChidren(forgot);
                forgot.Show();
            };
            forgetByEmail.MouseUpEventHandler += (sender1, e1) =>
            {
                forgetWPDDialog.Close();
                this.RemoveFromParent();
                var forgot = new Account.ForgotPasswordByEmail();
                CommonPage.Instance.AddChidren(forgot);
                forgot.Show();
            };
            cancleBtn.MouseUpEventHandler += (sender1, e1) =>
            {
                forgetWPDDialog.Close();
            };
        }

        #endregion

        #region ◆ 注册_____________________________

        /// <summary>
        /// 注册
        /// </summary>
        /// <param name="sender">Sender.</param>
        /// <param name="mouseEventArgs">The ${ParameterType} instance containing the event data.</param>
        private void Register(object sender,MouseEventArgs mouseEventArgs)
        {
            this.RemoveFromParent();
            var registerPage = new RegistrationPhoneOREmail();
            Shared.Common.CommonPage.Instance.AddChidren(registerPage);
            registerPage.Show();
        }

        #endregion

        #region ◆ 账号密码监听______________________
        /// <summary>
        /// 账号监听
        /// </summary>
        /// <param name="sender">Sender.</param>
        /// <param name="mouseEventArgs">The ${ParameterType} instance containing the event data.</param>
        private void Account_TextChange(object sender,string mouseEventArgs)
        {
            loginErrorBtn.Text = "";
        }

        /// <summary>
        /// 密码监听事件
        /// </summary>
        /// <param name="sender">Sender.</param>
        /// <param name="mouseEventArgs">The ${ParameterType} instance containing the event data.</param>
        private void Pwd_TextChange(object sender,string mouseEventArgs)
        {
            loginErrorBtn.Text = "";
            if (1 <= passwrodET.Text.Trim().Length && passwrodET.Text.Trim().Length <= 16 && accountET.Text.Trim().Length > 0)
            {
                loginBtn.Enable = loginBtn.IsSelected = true;
            }
            else if (passwrodET.Text.Trim().Length > 16)
            {
                passwrodET.Text = mouseEventArgs.Remove(16);
            }
            else if (passwrodET.Text.Trim().Length > 16 && accountET.Text.Trim().Length > 0)
            {
                loginBtn.Enable = loginBtn.IsSelected = true;
                passwrodET.Text = mouseEventArgs.Remove(16);
            }
            else
            {
                loginBtn.Enable = loginBtn.IsSelected = false;
            }
        }



        #endregion

        #region ◆ 密码隐藏__________________________

        private void HidePWD(object sender, MouseEventArgs mouseEventArgs)
        {
            passwrodET.SecureTextEntry = !passwrodET.SecureTextEntry;
            hidenPWDbtn.IsSelected = !hidenPWDbtn.IsSelected;
        }

        #endregion
    }
}