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 Lskj.Control;
using Lskj.Business;
using Lskj.Business.Impl;

namespace Lskj.PubBillConcise
{
    public partial class FrmAdd : BaseForm
    {
        public int Quantity;
        public Label LabelObj { get { return label1; } }

        public FrmAdd()
        {
            InitializeComponent();
        }

        /// <summary>
        /// <para>说明：确定事件</para>
        /// <para>创建人：龚宇超</para>
        /// <para>创建日期：2019-06-21 </para>
        /// <para>修改人：</para>
        /// <para>修改日期：</para>
        /// <para>修改备注：</para>
        /// <para>版本：1.0</para>
        /// </summary>
        /// <param name="sender">The sender.</param>
        /// <param name="e">The <see cref="EventArgs"/> instance containing the event data.</param>
        void OnBtnOKClick(object sender, EventArgs e)
        {
            try
            {
                string text=this.txtEdit.Text;
                if (string.IsNullOrWhiteSpace(text)) text = "0";
                if (!this.IsDigitsOnly(text))
                {
                    MessageUtil.Show("请输入数字");
                }

                this.Quantity = int.Parse(text);
                this.Close();
                this.DialogResult = System.Windows.Forms.DialogResult.OK;
            }
            catch (Exception ex)
            {
                LogUtil.WriteError("确定事件出错！", ex);
                string Message = ErrorMessage.PromptErrorMessage(ex);
                MessageUtil.Show(Message, ex.Message);
            }


        }
        /// <summary>
        /// <para>说明：取消事件</para>
        /// <para>创建人：龚宇超</para>
        /// <para>创建日期：2019-06-21 </para>
        /// <para>修改人：</para>
        /// <para>修改日期：</para>
        /// <para>修改备注：</para>
        /// <para>版本：1.0</para>
        /// </summary>
        /// <param name="sender">The sender.</param>
        /// <param name="e">The <see cref="EventArgs"/> instance containing the event data.</param>
        void OnBtnCancelClick(object sender, EventArgs e)
        {
            this.Close();
        }


        bool IsDigitsOnly(string input)
        {
            foreach (char c in input)
            {
                if (!char.IsDigit(c))
                    return false;
            }
            return true;
        }

        private void txtEdit_KeyDown(object sender, KeyEventArgs e)
        {
            if (e.KeyCode == Keys.Enter) 
            {
                string text = this.txtEdit.Text;

                if (string.IsNullOrWhiteSpace(text)) return;

                if (!this.IsDigitsOnly(text))
                {
                    MessageUtil.Show("请输入数字");
                }
                if (int.Parse(text) > 0)
                {
                    this.Quantity = int.Parse(text);
                    this.Close();
                    this.DialogResult = System.Windows.Forms.DialogResult.OK;
                }
                else
                {
                    MessageUtil.Show("请检查输入数量");
                }
            }
        }
    }
}