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.Utils;

namespace POSV.Forms
{
    public partial class OpenTableForm : BusinessForm
    {
        /// <summary>
        /// 当前桌台
        /// </summary>
        private Table _table = null;

        public OpenTableForm(Table table)
        {
            InitializeComponent();

            this._table = table;

            this.controlBoxExt.CloseClick += OnCloseClick;

            this.controlBoxExt.Text = string.Format("开台—{0}({1})",this._table.Name,this._table.No);
        }

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

            if (this.DesignMode) return;
            //座位数
            this.lblTableNumber.Text = string.Format(this.lblTableNumber.Tag.ToString() , this._table.Number);
            //最低消费
            this.lblMinimumCharge.Text = string.Format(this.lblMinimumCharge.Tag.ToString() , "-");
            //就餐时段
            this.lblPeriodOfTime.Text = string.Format(this.lblPeriodOfTime.Tag.ToString() , "[早市 6:00-11:00]");

            this.txtTableNumber.Multiline = false;
            this.txtServicer.Multiline = false;
            this.txtAliasName.Multiline = false;
            this.txtMemo.Multiline = false;

            this.txtTableNumber.Text = this._table.Number.ToString();
            this.txtTableNumber.Focus();
            this.txtTableNumber.SelectAll();
        }


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

            this.Close();
        }

        private void OnButtonOpenTableClick(object sender , EventArgs e)
        {
            bool isSuccess = false;
            try
            {

                var entity = new TableExt();

                entity.Id = IdWorkerUtils.Instance.NextId();
                entity.TableId = this._table.Id;
                entity.TableStatus = TableStatus.在用;
                entity.OpenTime = DateTime.Now.ToString("yyyy-MM-dd HH:mm:ss");
                entity.OpenUser = Global.Instance.Worker.No;
                
                entity.TableNumber = string.IsNullOrEmpty(this.txtTableNumber.Text.Trim()) ? this._table.Number : this.txtTableNumber.IntegerValue;

                using (var db = Global.Instance.OpenDataBase)
                {
                    using (var trans = db.GetTransaction())
                    {
                        db.Save(entity);

                        trans.Complete();
                    }
                }

                isSuccess = true;

                this._table.TableExt = entity;

                //通知主界面更新
                this.OnAcceptButtonClick(new TransparentEventArgs(TransparentAction.Accept , "accept" , this._table));

            }
            catch(Exception ex)
            {
                isSuccess = false;

                LOGGER.Error(ex,"开台操作发生异常");
            }
            finally
            {
                if (isSuccess)
                {
                    this.OnCloseClick(this , EventArgs.Empty);
                }
            }
            
        }
    }
}