using Shared;
using HDL_ON.UI.CSS;
using System;
using System.Text;

namespace HDL_ON.Stan
{
    /// <summary>
    /// 显示一个信息框(请使用HdlMessageLogic调用)
    /// </summary>
    public class ShowMsgControl
    {
        #region ■ 变量声明___________________________

        /// <summary>
        /// 点击确认的事件
        /// </summary>
        public Action ConfirmClickEvent = null;
        /// <summary>
        /// 点击取消的事件
        /// </summary>
        public Action CancelClickEvent = null;
        /// <summary>
        /// 信息类型
        /// </summary>
        private ShowMsgType msgType = ShowMsgType.Confirm;
        /// <summary>
        /// 消息
        /// </summary>
        private string msgText = string.Empty;
        /// <summary>
        /// 确认按钮的文本
        /// </summary>
        private string buttonOkText = null;
        /// <summary>
        /// 取消按钮的文本
        /// </summary>
        private string buttonCancelText = null;
        /// <summary>
        /// 提示控件
        /// </summary>
        private Tip myTip = null;
        /// <summary>
        /// 等待时间
        /// </summary>
        private int WaitTime = -1;

        #endregion

        #region ■ 初始化_____________________________

        /// <summary>
        /// 显示一个需要确认的信息框
        /// </summary>
        /// <param name="i_msgType">信息类型</param>
        /// <param name="i_msg">信息</param>
        /// <param name="i_buttonOkText">确认按钮的文本</param>
        /// <param name="i_buttonCancelText">取消按钮的文本</param>
        /// <param name="i_waitTime">等待时间,单位为秒,设置确认按钮在多长时间后才能够点击</param>
        public ShowMsgControl(ShowMsgType i_msgType, string i_msg, string i_buttonOkText = null, string i_buttonCancelText = null, int i_waitTime = -1)
        {
            //确认按钮文本
            this.buttonOkText = i_buttonOkText == null ? Language.StringByID(StringId.Confirm) : i_buttonOkText;
            this.buttonCancelText = i_buttonCancelText == null ? Language.StringByID(StringId.Cancel) : i_buttonCancelText;
            this.msgType = i_msgType;
            this.msgText = i_msg;
            this.WaitTime = i_waitTime;

            if (i_msgType == ShowMsgType.Tip)
            {
                myTip = new Tip();
                myTip.Direction = AMPopTipDirection.None;
                myTip.CloseTime = 2;
                myTip.Text = i_msg;
            }
        }

        #endregion

        #region ■ 显示消息___________________________

        /// <summary>
        /// 显示
        /// </summary>
        public void Show()
        {
            try
            {
                if (myTip != null)
                {
                    myTip.Show(MainPage.BasePageView);
                    myTip = null;
                    return;
                }
                //初始化控件
                this.InitMsgControl();
            }
            catch { }
        }

        #endregion

        #region ■ 初始化控件_________________________

        /// <summary>
        /// 初始化控件
        /// </summary>
        private void InitMsgControl()
        {
            var dialogForm = new Dialog();
            dialogForm.BackgroundColor = CSS_Color.DialogTransparentColor1;
            //主控件
            var frameMain = new NormalFrameLayout();
            dialogForm.AddChidren(frameMain);
            dialogForm.Show();

            //计算用
            var btnTemp = new ButtonCtrBase();
            btnTemp.TextSize = CSS_FontSize.PromptFontSize_FirstLevel;
            btnTemp.Text = msgText.Replace("\r\n", string.Empty);
            //获取这个显示的内容的高度
            int rowCount = btnTemp.GetRealRowCountByText();
            //再看看它原来按换行符分割为几行
            var myArry = msgText.Split(new string[] { "\r\n" }, StringSplitOptions.RemoveEmptyEntries);
            //看看谁的行数多,就用谁的
            if (myArry.Length > rowCount)
            {
                rowCount = myArry.Length;
            }
            int contentHeight = rowCount * Application.GetRealHeight(18);
            if (rowCount <= 2)
            {
                //它有一个最小高度
                contentHeight = Application.GetRealHeight(51);
            }

            //这个区域的高度比例为：显示内容到上部的距离(50)+显示内容的高度+显示内容到底部的距离(70)

            //中间区域
            var frameCenter = new NormalFrameLayout();
            frameCenter.Gravity = Gravity.Center;
            frameCenter.Width = Application.GetRealWidth(270);
            frameCenter.Height = Application.GetRealHeight(50) + contentHeight + Application.GetRealHeight(70);
            frameCenter.BackgroundColor = CSS_Color.MainBackgroundColor;
            frameCenter.BorderColor = 0x00000000;
            frameCenter.BorderWidth = 0;
            frameCenter.Radius = (uint)Application.GetMinRealAverage(10);
            frameMain.AddChidren(frameCenter);

            //标题
            var btnTitle = new NormalViewControl(frameCenter.Width, Application.GetRealHeight(22), false);
            btnTitle.Y = Application.GetRealHeight(20);
            btnTitle.TextColor = CSS_Color.MainColor;
            btnTitle.TextSize = CSS_FontSize.SubheadingFontSize;
            btnTitle.TextAlignment = TextAlignment.Center;
            btnTitle.IsBold = true;
            btnTitle.Text = Language.StringByID(StringId.Tip);
            frameCenter.AddChidren(btnTitle);
            //提示内容按钮
            var btnMsg = new NormalViewControl(Application.GetRealWidth(258), contentHeight, false);
            btnMsg.Y = btnTitle.Bottom + Application.GetRealHeight(8);
            btnMsg.Gravity = Gravity.CenterHorizontal;
            btnMsg.TextAlignment = TextAlignment.Center;
            btnMsg.TextSize = CSS_FontSize.PromptFontSize_FirstLevel;
            btnMsg.Text = msgText;
            btnMsg.IsMoreLines = true;
            frameCenter.AddChidren(btnMsg);

            if (msgType == ShowMsgType.Confirm)
            {
                //初始化确认类型的底部按钮
                this.InitBottomConfirmButton(dialogForm, frameCenter);
            }
            else
            {
                //初始化普通类型的底部按钮
                this.InitBottomNormalButton(dialogForm, frameCenter);
            }
        }

        /// <summary>
        /// 初始化确认类型的底部按钮
        /// </summary>
        /// <param name="frameCenter"></param>
        private void InitBottomConfirmButton(Dialog dialogForm, NormalFrameLayout frameCenter)
        {
            //取消
            var btnCancel = new NormalViewControl(frameCenter.Width / 2, Application.GetRealHeight(43), false);
            btnCancel.Gravity = Gravity.BottomLeft;
            btnCancel.TextAlignment = TextAlignment.Center;
            btnCancel.TextSize = CSS_FontSize.SubheadingFontSize;
            btnCancel.Text = this.buttonCancelText;
            //btnCancel.SetCornerWithSameRadius((uint)Application.GetMinRealAverage(10), HDLUtils.RectCornerBottomLeft);
            frameCenter.AddChidren(btnCancel);
            btnCancel.ButtonClickEvent += (sender, e) =>
            {
                //关闭界面
                dialogForm.Close();
                //回调函数
                this.CancelClickEvent?.Invoke();
                this.ConfirmClickEvent = null;
                this.CancelClickEvent = null;
            };
            //线
            var btnLine = new NormalViewControl(frameCenter.Width / 2, HdlControlResourse.BottomLineHeight, false);
            btnLine.Y = btnCancel.Y - HdlControlResourse.BottomLineHeight;
            btnLine.BackgroundColor = CSS_Color.DividingLineColor;
            frameCenter.AddChidren(btnLine);

            //确认
            var btnConfirm = new NormalViewControl(frameCenter.Width - btnCancel.Width, Application.GetRealHeight(45), false);
            btnConfirm.X = btnCancel.Right;
            btnConfirm.Y = btnLine.Y;
            btnConfirm.TextAlignment = TextAlignment.Center;
            btnConfirm.TextSize = CSS_FontSize.SubheadingFontSize;
            btnConfirm.TextColor = CSS_Color.MainBackgroundColor;
            btnConfirm.BackgroundColor = CSS_Color.MainColor;
            btnConfirm.Text = this.buttonOkText;
            frameCenter.AddChidren(btnConfirm);
            btnConfirm.SetCornerWithSameRadius((uint)Application.GetMinRealAverage(10), HDLUtils.RectCornerBottomRight);
            btnConfirm.ButtonClickEvent += (sender, e) =>
            {
                //关闭界面
                dialogForm.Close();
                //回调函数
                this.ConfirmClickEvent?.Invoke();
                this.ConfirmClickEvent = null;
                this.CancelClickEvent = null;
            };

            //开启等待时间
            this.StartWaitTime(btnConfirm);
        }

        /// <summary>
        /// 初始化普通类型的底部按钮
        /// </summary>
        /// <param name="dialogForm"></param>
        /// <param name="frameCenter"></param>
        private void InitBottomNormalButton(Dialog dialogForm, NormalFrameLayout frameCenter)
        {
            //确认
            var btnConfirm = new NormalViewControl(frameCenter.Width, Application.GetRealHeight(45), false);
            btnConfirm.Gravity = Gravity.BottomCenter;
            btnConfirm.TextAlignment = TextAlignment.Center;
            btnConfirm.TextSize = CSS_FontSize.SubheadingFontSize;
            btnConfirm.TextColor = CSS_Color.MainBackgroundColor;
            btnConfirm.BackgroundColor = CSS_Color.MainColor;
            btnConfirm.Text = this.buttonOkText;
            frameCenter.AddChidren(btnConfirm);
            btnConfirm.SetCornerWithSameRadius((uint)Application.GetMinRealAverage(10), HDLUtils.RectCornerBottomLeft | HDLUtils.RectCornerBottomRight);
            btnConfirm.ButtonClickEvent += (sender, e) =>
            {
                //关闭界面
                dialogForm.Close();
                //回调函数
                this.ConfirmClickEvent?.Invoke();
                this.ConfirmClickEvent = null;
                this.CancelClickEvent = null;
            };

            //开启等待时间
            this.StartWaitTime(btnConfirm);
        }

        #endregion

        #region ■ 开启等待时间_______________________

        /// <summary>
        /// 开启等待时间(此函数只用于安卓)
        /// </summary>
        /// <param name="btnConfirm">确认按钮</param>
        private void StartWaitTime(NormalViewControl btnConfirm)
        {
            if (this.WaitTime <= 0)
            {
                return;
            }

            btnConfirm.CanClick = false;
            HdlThreadLogic.Current.RunThread(() =>
            {
                //显示剩余等待时间
                while (btnConfirm.Parent != null && this.WaitTime >= 0)
                {
                    HdlThreadLogic.Current.RunMain(() =>
                    {
                        btnConfirm.Text = this.buttonOkText + "(" + this.WaitTime + ")";

                    }, ShowErrorMode.NO);
                    System.Threading.Thread.Sleep(1000);
                    this.WaitTime--;
                }
                HdlThreadLogic.Current.RunMain(() =>
                {
                    //可以点击
                    btnConfirm.Text = this.buttonOkText;
                    btnConfirm.CanClick = true;

                }, ShowErrorMode.NO);
            });
        }

        /// <summary>
        /// 开启等待时间
        /// </summary>
        /// <param name="btnConfirm">确认按钮</param>
        private void StartWaitTime(ButtonCtrBase btnConfirm)
        {
            if (this.WaitTime <= 0)
            {
                return;
            }
            //不能点击
            btnConfirm.CanClick = false;

            HdlThreadLogic.Current.RunThread(() =>
            {
                //显示剩余等待时间
                while (btnConfirm.Parent != null && this.WaitTime >= 0)
                {
                    HdlThreadLogic.Current.RunMain(() =>
                    {
                        btnConfirm.Text = this.buttonOkText + "(" + this.WaitTime + ")";
                    }, ShowErrorMode.NO);
                    System.Threading.Thread.Sleep(1000);
                    this.WaitTime--;
                }
                HdlThreadLogic.Current.RunMain(() =>
                {
                    //可以点击
                    btnConfirm.Text = this.buttonOkText;
                    btnConfirm.CanClick = true;

                }, ShowErrorMode.NO);
            });
        }

        #endregion
    }
}