using System;
using System.Collections.Generic;
using System.Text;

namespace Shared.Phone.UserCenter
{
    /// <summary>
    /// 底部弹窗的菜单选择控件
    /// </summary>
    public class BottomMenuSelectForm : DialogCommonForm
    {
        #region ■ 变量声明___________________________

        /// <summary>
        /// 菜单高度
        /// </summary>
        private int menuHeight = Application.GetRealHeight(156);
        /// <summary>
        /// 菜单总数
        /// </summary>
        private int m_MenuCount = 0;
        /// <summary>
        /// 菜单桌布控件
        /// </summary>
        private FrameLayout frameMenuTable = null;
        /// <summary>
        /// 容器
        /// </summary>
        private FrameLayout frameAnimateTable = null;

        #endregion

        #region ■ 初始化_____________________________

        /// <summary>
        /// 画面显示(底层会固定调用此方法，借以完成画面创建)
        /// </summary>
        /// <param name="menuCount">菜单总数(不含取消菜单)</param>
        public void ShowForm(int menuCount)
        {
            this.m_MenuCount = menuCount;
            //初始化中部信息
            this.InitMiddleFrame(menuCount);
        }

        /// <summary>
        /// 初始化中部信息
        /// </summary>
        /// <param name="menuCount">菜单总数(不含取消菜单)</param>
        private void InitMiddleFrame(int menuCount)
        {
            //容器
            int framebackHeight = this.menuHeight * (menuCount + 1) + Application.GetRealHeight(23) * 2;
            this.frameAnimateTable = new FrameLayout();
            frameAnimateTable.Height = framebackHeight;
            frameAnimateTable.Y = bodyFrameLayout.Height - framebackHeight;
            bodyFrameLayout.AddChidren(frameAnimateTable);

            //菜单的桌布控件
            this.frameMenuTable = new FrameLayout();
            frameMenuTable.Gravity = Gravity.CenterHorizontal;
            frameMenuTable.Radius = (uint)Application.GetRealHeight(35);
            frameMenuTable.Width = Application.GetRealWidth(1034);
            frameMenuTable.Height = this.menuHeight * menuCount;
            frameMenuTable.BackgroundColor = UserCenterColor.Current.White;
            frameAnimateTable.AddChidren(frameMenuTable);

            //取消
            var frameCancel = new FrameLayout();
            frameCancel.Y = frameAnimateTable.Height - this.menuHeight - Application.GetRealHeight(23);
            frameCancel.Gravity = Gravity.CenterHorizontal;
            frameCancel.Radius = (uint)Application.GetRealHeight(35);
            frameCancel.Width = Application.GetRealWidth(1034);
            frameCancel.Height = this.menuHeight;
            frameCancel.BackgroundColor = UserCenterColor.Current.White;
            frameAnimateTable.AddChidren(frameCancel);
            var btnCancel = new NormalViewControl(Application.GetRealWidth(900), this.menuHeight, false);
            btnCancel.Y = frameAnimateTable.Height - this.menuHeight - Application.GetRealHeight(23);
            btnCancel.Gravity = Gravity.CenterHorizontal;
            btnCancel.TextAlignment = TextAlignment.Center;
            btnCancel.TextColor = 0xff0075ff;
            btnCancel.TextSize = 17;
            btnCancel.TextID = R.MyInternationalizationString.uCancel;
            frameAnimateTable.AddChidren(btnCancel);
            btnCancel.ButtonClickEvent += (sender, e) =>
            {
                //关闭界面
                this.CloseForm();
            };
        }

        #endregion

        #region ■ 一般方法___________________________

        /// <summary>
        /// 添加菜单
        /// </summary>
        /// <param name="strMenu">菜单文本</param>
        /// <param name="selectEvent">菜单选择的事件</param>
        /// <param name="clickClose">菜单点击时,是否无条件关闭界面</param>
        public void AddMenu(string strMenu, Action selectEvent, bool clickClose = true)
        {
            //线
            if (this.frameMenuTable.ChildrenCount > 0)
            {
                var btnLine = new NormalViewControl(frameMenuTable.Width, ControlCommonResourse.BottomLineHeight, false);
                btnLine.BackgroundColor = UserCenterColor.Current.ButtomLine;
                btnLine.Y = this.frameMenuTable.GetChildren(this.frameMenuTable.ChildrenCount - 1).Bottom;
                this.frameMenuTable.AddChidren(btnLine);
            }

            //菜单
            var btnMenu = new NormalViewControl(Application.GetRealWidth(900), this.menuHeight, false);
            if (this.frameMenuTable.ChildrenCount > 0)
            {
                btnMenu.Y = this.frameMenuTable.GetChildren(this.frameMenuTable.ChildrenCount - 1).Bottom;
            }
            btnMenu.Gravity = Gravity.CenterHorizontal;
            btnMenu.TextAlignment = TextAlignment.Center;
            btnMenu.TextColor = 0xff0075ff;
            btnMenu.TextSize = 17;
            btnMenu.Text = strMenu;
            this.frameMenuTable.AddChidren(btnMenu);
            btnMenu.ButtonClickEvent += (sender, e) =>
            {
                if (clickClose == true)
                {
                    //关闭界面
                    this.CloseForm();
                }
                selectEvent?.Invoke();
                selectEvent = null;
            };
        }

        #endregion
    }
}