using System;
using Shared;
using HDL_ON.UI.CSS;
using HDL_ON.DAL.Server;
using System.Threading;

namespace HDL_ON.UI
{
    public partial class ResetPasswordPage : FrameLayout
    {
        /// <summary>
        /// 是否手机
        /// </summary>
        public bool isPhone;
        /// <summary>
        /// 账号
        /// </summary>
        public string account;
        /// <summary>
        /// 验证码
        /// </summary>
        public string verCode;

        #region 控件View
        /// <summary>
        /// 密码文本框
        /// </summary>
        EditText etPassword;
        /// <summary>
        /// 确认密码文本框
        /// </summary>
        EditText etRepeatPassword;

        /// <summary>
        /// 修改按钮
        /// </summary>
        Button btnReset;

        /// <summary>
        /// 
        /// </summary>
        FrameLayout bodyView;

        /// <summary>
        /// 是否点击了返回，用于屏蔽EditText失去焦点检测事件
        /// </summary>
        bool isHitBack;

        #endregion

        public ResetPasswordPage()
        {
            bodyView = this;
        }

        public void LoadPage()
        {
            bodyView.BackgroundColor = CSS_Color.BackgroundColor;

            Action backAction = () =>
            {
                isHitBack = true;
            };

            new TopViewDiv(bodyView, Language.StringByID(StringId.ModifyPassword)).LoadTopView(backAction);

            #region 新密码
            FrameLayout rowView = new FrameLayout()
            {
                Y = Application.GetRealHeight(64),
                Height = Application.GetRealHeight(50),
                BackgroundColor = CSS_Color.MainBackgroundColor,
            };
            bodyView.AddChidren(rowView);

            //新密码
            Button btnTitle = new Button()
            {
                X = Application.GetRealWidth(16),
                Width = Application.GetRealWidth(180),
                TextColor = CSS_Color.FirstLevelTitleColor,
                TextSize = CSS_FontSize.SubheadingFontSize,
                TextAlignment = TextAlignment.CenterLeft,
                Text = Language.StringByID(StringId.NewPassword) + ":"
            };
            rowView.AddChidren(btnTitle);

            etPassword = new EditText()
            {
                Width = Application.GetRealWidth(359),
                TextColor = CSS_Color.PromptingColor1,
                TextSize = CSS_FontSize.TextFontSize,
                SecureTextEntry = true,
                TextAlignment = TextAlignment.CenterRight,
                Foucs = true
            };
            rowView.AddChidren(etPassword);
            var lineView = new LineView(rowView.Height);
            rowView.AddChidren(lineView);
            #endregion

            #region 再次输入新密码
            FrameLayout rowView2 = new FrameLayout()
            {
                Y = rowView.Bottom,
                Height = Application.GetRealHeight(50),
                BackgroundColor = CSS_Color.MainBackgroundColor,
            };
            bodyView.AddChidren(rowView2);

            //再次输入新密码
            Button btnTitle2 = new Button()
            {
                X = Application.GetRealWidth(16),
                Width = Application.GetRealWidth(180),
                TextColor = CSS_Color.FirstLevelTitleColor,
                TextSize = CSS_FontSize.SubheadingFontSize,
                TextAlignment = TextAlignment.CenterLeft,
                //TextID = StringId.NewPasswordAgain,
                Text = Language.StringByID(StringId.NewPasswordAgain) + ":"
            };
            rowView2.AddChidren(btnTitle2);

            etRepeatPassword = new EditText()
            {
                Width = Application.GetRealWidth(359),
                TextColor = CSS_Color.PromptingColor1,
                TextSize = CSS_FontSize.TextFontSize,
                SecureTextEntry = true,
                TextAlignment = TextAlignment.CenterRight,
            };
            rowView2.AddChidren(etRepeatPassword);
            #endregion

            btnReset = new Button()
            {
                Gravity = Gravity.CenterHorizontal,
                Y = Application.GetRealHeight(224),
                Width = Application.GetRealWidth(220),
                Height = Application.GetRealWidth(44),
                Radius = (uint)Application.GetRealWidth(22),
                SelectedBackgroundColor = CSS_Color.MainColor,
                BackgroundColor = CSS_Color.PromptingColor1,
                TextID = StringId.Confirm,
                TextSize = CSS_FontSize.SubheadingFontSize,
                TextColor = CSS_Color.MainBackgroundColor,
                TextAlignment = TextAlignment.Center,
            };
            bodyView.AddChidren(btnReset);

            LoadEvent_Reset();
            LoadEvent_EditTextFcousChange();
        }
    }

    public partial class ResetPasswordPage
    {

        /// <summary>
        /// 指定关闭页面个数
        /// </summary>
        /// <param name="countPage"></param>
        void ClosePageWithCount(int countPage)
        {
            //关闭多少个页面
            for (int i = 0; i < countPage; i++)
            {
                MainPage.BasePageView.GetChildren(MainPage.BasePageView.ChildrenCount - 1).RemoveFromParent();
            }
        }

        /// <summary>
        /// 
        /// </summary>
        /// <param name="password"></param>
        void ResetPassword(string password)
        {

            //校验密码是否符合要求
            if (etPassword.Text.Trim().Length < 6 || etPassword.Text.Trim().Length > 13)
            {
                new Tip()
                {
                    CloseTime = 1,
                    Direction = AMPopTipDirection.None,
                    Text = Language.StringByID(StringId.PasswordIsUnqualified)
                }.Show(bodyView);
                return;
            }

            //校验两次输入的密码是否一致
            if (etPassword.Text.Trim() != etRepeatPassword.Text.Trim())
            {
                new Tip()
                {
                    CloseTime = 1,
                    Direction = AMPopTipDirection.None,
                    MaxWidth = Application.GetRealWidth(300),
                    Text = Language.StringByID(StringId.IncorrectRepeatPassword)
                }.Show(bodyView);

                return;
            }

            var waitPage = new Loading();
            bodyView.AddChidren(waitPage);
            waitPage.Start(Language.StringByID(StringId.PleaseWait));
            
            new Thread(() =>
            {
                try
                {
                    // 忘记密码
                    var resultObj = new HttpServerRequest().ForgetPassword(account, password, verCode, isPhone);
                    if (resultObj.Code == StateCode.SUCCESS)
                    {
                        Application.RunOnMainThread(() =>
                        {
                            Utlis.ShowTip(Language.StringByID(StringId.PasswordChangeSuccessfully));
                            ClosePageWithCount(2);
                        });
                    }
                    else
                    {
                        // 提示错误
                        IMessageCommon.Current.ShowErrorInfoAlter(resultObj.Code);
                    }
                }
                catch { }
                finally
                {
                    Application.RunOnMainThread(() =>
                    {
                        if (waitPage != null)
                        {
                            waitPage.RemoveFromParent();
                            waitPage = null;
                        }
                    });
                }
            })
            { IsBackground = true }.Start();

        }

        /// <summary>
        /// 加载方式按钮事件
        /// </summary>
        void LoadEvent_Reset()
        {
            btnReset.MouseUpEventHandler += (sender, e) =>
            {
                if (btnReset.IsSelected)
                {
                    ResetPassword(etPassword.Text.ToString());
                }
            };
        }

        /// <summary>
        /// 加载文本框焦点变化事件
        /// </summary>
        void LoadEvent_EditTextFcousChange() { 
            //密码文本框焦点变化事件
            etPassword.FoucsChanged += (sender, e) =>
            {
                if (etPassword.Foucs)
                {
                  
                }
                else
                {
                    if (isHitBack) return;//点击返回关闭页面不检测提示

                    if (etPassword.Text.Length == 0) return;//没输入不检测提示

                    //校验密码是否符合要求
                    if (etPassword.Text.Trim().Length < 6 || etPassword.Text.Trim().Length > 13)
                    {
                        new Tip()
                        {
                            CloseTime = 1,
                            Direction = AMPopTipDirection.None,
                            Text = Language.StringByID(StringId.PasswordIsUnqualified)
                        }.Show(bodyView);
                    }
                    else
                    {
                        LoadMothed_EnableResetButton();
                    }
                }
            };

            //确认密码文本框焦点变化事件
            etRepeatPassword.FoucsChanged += (sender, e) =>
            {
                if (etRepeatPassword.Foucs)
                {
                   
                }
                else
                {
                    if (isHitBack) return;//点击返回关闭页面不检测提示

                    if (etRepeatPassword.Text.Length == 0) return;//没输入不检测提示

                    //校验两次输入的密码是否一致
                    if (etPassword.Text.Trim() != etRepeatPassword.Text.Trim())
                    {
                        new Tip()
                        {
                            CloseTime = 1,
                            Direction = AMPopTipDirection.None,
                            MaxWidth = Application.GetRealWidth(300),
                            Text = Language.StringByID(StringId.IncorrectRepeatPassword)
                        }.Show(bodyView);
                    }
                    else
                    {
                        LoadMothed_EnableResetButton();
                    }
                }
            };

            Action<View, string> textChangeEventHandler = (view, textStr) =>
            {
                LoadMothed_EnableResetButton();
            };
            etPassword.TextChangeEventHandler += textChangeEventHandler;
            etRepeatPassword.TextChangeEventHandler += textChangeEventHandler;

        }

        /// <summary>
        /// 使能修改确定按钮
        /// </summary>
        void LoadMothed_EnableResetButton()
        {
            if (!string.IsNullOrEmpty(etPassword.Text) && (etPassword.Text.Trim() == etRepeatPassword.Text.Trim()))
            {
                btnReset.IsSelected = true;
            }
            else
            {
                btnReset.IsSelected = false;
            }
        }
    }
}