using System;
using System.Text;

namespace Shared.Phone.UserCenter
{
    /// <summary>
    /// 显示一个信息框
    /// </summary>
    public class ShowMsgControl
    {
        #region ■ 变量声明___________________________

        /// <summary>
        /// 点击确认的事件
        /// </summary>
        public Action ConfirmClickEvent = 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>
        /// 提示控件
        /// </summary>
        private Tip myTip = null;

        #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="buttonText">确认按钮的文本</param>
        public ShowMsgControl(ShowMsgType i_msgType, string i_msg, string buttonText = null)
        {
            //确认按钮文本
            this.buttonOkText = buttonText == null ? Language.StringByID(R.MyInternationalizationString.OkMsg) : buttonText;
            this.msgType = i_msgType;
            this.msgText = i_msg;

            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()
        {
            if (myTip != null)
            {
                myTip.Show(Common.CommonPage.Instance);
                myTip = null;
                return;
            }

            //初始化控件
            this.InitMsgControl();
        }

        #endregion

        #region ■ 初始化控件_________________________

        /// <summary>
        /// 初始化控件
        /// </summary>
        private void InitMsgControl()
        {
            //添加界面
            var nowForm = UserView.HomePage.Instance.GetChildren(UserView.HomePage.Instance.ChildrenCount - 1);
            if (nowForm == null || (nowForm is ViewGroup) == false)
            {
                return;
            }
            //主控件
            var frameMain = new FrameLayout();
            frameMain.BackgroundColor = UserCenterColor.Current.DialogBackColor;
            ((ViewGroup)nowForm).AddChidren(frameMain);

            //白色背景框
            var frameBack = new FrameLayout();
            frameBack.Height = Application.GetRealHeight(478);
            frameBack.Width = Application.GetRealWidth(792);
            frameBack.BackgroundColor = UserCenterColor.Current.White;
            frameBack.Y = Application.GetRealHeight(706);
            frameBack.Gravity = Gravity.CenterHorizontal;
            frameBack.Radius = (uint)Application.GetRealHeight(17);
            frameMain.AddChidren(frameBack);
            //标题
            var btnTitle = new NormalViewControl(frameBack.Width, Application.GetRealHeight(65), false);
            btnTitle.Y = Application.GetRealHeight(68);
            btnTitle.TextColor = 0xff333443;
            btnTitle.TextAlignment = TextAlignment.Center;
            btnTitle.TextSize = 16;
            frameBack.AddChidren(btnTitle);
            if (msgType == ShowMsgType.Normal)
            {
                btnTitle.TextID = R.MyInternationalizationString.NormalTip;
            }
            else if (msgType == ShowMsgType.Error)
            {
                btnTitle.TextID = R.MyInternationalizationString.ErrorTip;
            }
            else if (msgType == ShowMsgType.Confirm)
            {
                btnTitle.TextID = R.MyInternationalizationString.NormalTip;
            }

            //消息
            var btnMsg = new NormalViewControl(frameBack.Width - Application.GetRealWidth(55 * 2), Application.GetRealHeight(180), false);
            btnMsg.Y = Application.GetRealHeight(141);
            btnMsg.IsMoreLines = true;
            btnMsg.TextAlignment = TextAlignment.Center;
            btnMsg.TextColor = UserCenterColor.Current.TextGrayColor1;
            btnMsg.Gravity = Gravity.CenterHorizontal;
            btnMsg.Text = msgText;
            frameBack.AddChidren(btnMsg);

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

        /// <summary>
        /// 初始化确认类型的底部按钮
        /// </summary>
        /// <param name="frameMain"></param>
        /// <param name="frameBack"></param>
        private void InitBottomConfirmButton(FrameLayout frameMain, FrameLayout frameBack)
        {
            //取消按钮
            var btnCancel = new BottomLeftClickButton(Application.GetRealWidth(396), Application.GetRealHeight(127));
            frameBack.AddChidren(btnCancel);
            btnCancel.InitControl(Language.StringByID(R.MyInternationalizationString.uCancel));
            btnCancel.ButtonClickEvent += (sender, e) =>
            {
                //移除界面
                frameMain.RemoveFromParent();
                this.ConfirmClickEvent = null;
            };

            //确定按钮
            var btnConfirm = new BottomRightClickButton(frameBack.Width - btnCancel.Width, btnCancel.Height);
            frameBack.AddChidren(btnConfirm);
            btnConfirm.InitControl(buttonOkText);
            btnConfirm.ButtonClickEvent += (sender, e) =>
            {
                //移除界面
                frameMain.RemoveFromParent();
                //回调函数
                this.ConfirmClickEvent?.Invoke();
                this.ConfirmClickEvent = null;
            };
        }

        /// <summary>
        /// 初始化普通类型的底部按钮
        /// </summary>
        /// <param name="frameMain"></param>
        /// <param name="frameBack"></param>
        private void InitBottomNormalButton(FrameLayout frameMain, FrameLayout frameBack)
        {
#if Android
            //确认
            var frameConfirm = new FrameLayoutControl();
            frameConfirm.Height = Application.GetRealHeight(127);
            frameConfirm.Width = frameBack.Width;
            frameConfirm.Gravity = Gravity.BottomCenter;
            frameConfirm.RadiusEx = 17;
            frameConfirm.BackgroundColor = UserCenterColor.Current.ClickButtonDefultColor;
            frameBack.AddChidren(frameConfirm);
            //把上圆角覆盖为方角
            var btnTopTemp2 = new NormalViewControl(frameConfirm.Width, Application.GetRealHeight(35), false);
            btnTopTemp2.BackgroundColor = UserCenterColor.Current.ClickButtonDefultColor;
            frameConfirm.AddChidren(btnTopTemp2, ChidrenBindMode.BindEventOnly);
            //确认按钮
            var btnConfirm = new NormalViewControl(frameConfirm.Width - Application.GetRealWidth(10), Application.GetRealHeight(60), false);
            btnConfirm.Gravity = Gravity.Center;
            btnConfirm.TextColor = UserCenterColor.Current.White;
            btnConfirm.Text = buttonOkText;
            btnConfirm.TextAlignment = TextAlignment.Center;
            frameConfirm.AddChidren(btnConfirm, ChidrenBindMode.BindEventOnly);
            frameConfirm.ButtonClickEvent += (sender, e) =>
            {
                //移除界面
                frameMain.RemoveFromParent();
                //回调函数
                this.ConfirmClickEvent?.Invoke();
                this.ConfirmClickEvent = null;
            };
            //重写控件点击状态
            frameConfirm.SelectStatuEvent += (statu) =>
            {
                if (statu == true)
                {
                    frameConfirm.BackgroundColor = UserCenterColor.Current.ButtonClickStatuColor;
                    btnTopTemp2.BackgroundColor = UserCenterColor.Current.ButtonClickStatuColor;
                    btnConfirm.BackgroundColor = UserCenterColor.Current.ButtonClickStatuColor;
                }
                else
                {
                    frameConfirm.BackgroundColor = UserCenterColor.Current.ClickButtonDefultColor;
                    btnTopTemp2.BackgroundColor = UserCenterColor.Current.ClickButtonDefultColor;
                    btnConfirm.BackgroundColor = UserCenterColor.Current.ClickButtonDefultColor;
                }
            };
#endif
#if iOS
            //确认按钮
            var btnConfirm = new NormalClickButton(frameBack.Width, Application.GetRealHeight(127), false);
            btnConfirm.Gravity = Gravity.BottomCenter;
            btnConfirm.TextColor = UserCenterColor.Current.White;
            btnConfirm.Text = buttonOkText;
            btnConfirm.TextAlignment = TextAlignment.Center;
            btnConfirm.BackgroundColor = UserCenterColor.Current.ClickButtonDefultColor;
            btnConfirm.oldBackgroundColor = UserCenterColor.Current.ClickButtonDefultColor;
            frameBack.AddChidren(btnConfirm);
            btnConfirm.ButtonClickEvent += (sender, e) =>
            {
                //移除界面
                frameMain.RemoveFromParent();
                //回调函数
                this.ConfirmClickEvent?.Invoke();
                this.ConfirmClickEvent = null;
            };
#endif
        }

        #endregion
    }
}