using System;
using System.Collections.Generic;
using System.ComponentModel;
using System.Data;
using System.Drawing;
using System.Linq;
using System.Text;
using System.Windows.Forms;
using POSV.Entity;
using POSV.MessageEvent;
using POSV.ShoppingCart;

namespace POSV.Business
{
    public partial class MSpecDialogForm : BusinessForm
    {
        private MSpecPanelEx specPanelEx;

        /// <summary>
        /// 当前选择的记录
        /// </summary>
        private readonly OrderItem _orderItem = null;

        /// <summary>
        /// 权限控制码
        /// </summary>
        private string _permissionCode = string.Empty;

        /// <summary>
        /// 授权人信息
        /// </summary>
        private Tuple<decimal , decimal , List<string> , Worker> _authz = null;


        public MSpecDialogForm(OrderItem orderItem , string permissionCode , Tuple<decimal , decimal , List<string> , Worker> authz = null)
        {
            InitializeComponent();

            this._orderItem = orderItem;

            this._permissionCode = permissionCode;

            this._authz = authz;

            this.controlBox.Text = this._orderItem.Name;

            this.mainPanel.Controls.Clear();

            this.specPanelEx = new POSV.Business.MSpecPanelEx(orderItem , permissionCode , authz);
            this.specPanelEx.Dock = System.Windows.Forms.DockStyle.Fill;
            this.specPanelEx.Location = new System.Drawing.Point(0 , 0);
            this.specPanelEx.Name = "specPanelEx";
            this.specPanelEx.Padding = new System.Windows.Forms.Padding(2);

            this.mainPanel.Controls.Add(this.specPanelEx);
        }

        protected override void OnLoad(EventArgs e)
        {
            base.OnLoad(e);

            if (this.DesignMode) return;

            this.SetStyle(ControlStyles.Selectable , true);

            this.ActiveControl = this.specPanelEx;
            
            this.specPanelEx.NotifyChanged += OnNotifyChanged;
            this.specPanelEx.CancelButtonClick += OnCancelButtonClick;
        }

        private void OnNotifyChanged(object sender , FlyoutEventArgs e)
        {
            this.OnAcceptButtonClick(new TransparentEventArgs(TransparentAction.Accept , e.KeyCode , e.Data));

            OnControlBoxCloseClick(sender , EventArgs.Empty);
        }

        private void OnCancelButtonClick(object sender , FlyoutEventArgs e)
        {
            OnControlBoxCloseClick(sender, EventArgs.Empty);
        }

        private void OnControlBoxCloseClick(object sender , EventArgs e)
        {
            if (this.Owner != null)
            {
                this.Owner.Close();
            }
            this.Close();
        }

        protected override bool ProcessCmdKey(ref Message msg , Keys keyData)
        {
            switch (keyData)
            {
                case Keys.Escape:
                    {
                        OnControlBoxCloseClick(this , EventArgs.Empty);
                    }
                    break;
                case Keys.Left:
                    {
                        MsgEvent.Send(Constant.SPEC_KEYBOARD_NOTIFY , KeyboardAction.Left);
                    }
                    break;
                case Keys.Right:
                    {
                        MsgEvent.Send(Constant.SPEC_KEYBOARD_NOTIFY , KeyboardAction.Right);
                    }
                    break;               
                case Keys.Enter:
                    {
                        MsgEvent.Send(Constant.SPEC_KEYBOARD_NOTIFY , KeyboardAction.Enter);
                    }
                    break;

            }
            return base.ProcessCmdKey(ref msg , keyData);
        }

        private void OnCloseTouchClick(object sender, Component.TouchEventArgs e)
        {
            if (this.Owner != null)
            {
                this.Owner.Close();
            }
            this.Close();
        }
    }
}