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 Stone.WinBiz.BasicData;
using Stone.Common;

namespace Stone.WinModule.BasicData
{
    public partial class frmBaseMainDetail : Form
    {
        public F_Base m_Base = null;
        public DataRow drData = null;
        public int type = 1;

        public frmBaseMainDetail()
        {
            InitializeComponent();
        }

        public DialogResult ShowAdd()
        {
            type = 1; //新增
            this.Text = m_Base.name + "_新增";
            return this.ShowDialog();
        }

        public DialogResult ShowAddCopy(int ID)
        {
            type = 1; //复制新增
            this.Text = m_Base.name + "_新增";
            drData = m_Base.GetData(ID);
            if (drData == null)
            {
                throw new Exception("复制的记录不存在，或已经被其他用户删除！");
            }

            SetData();
            return this.ShowDialog();
        }

        public DialogResult ShowEdit(int ID)
        {
            type = 2; //修改
            this.Text = m_Base.name + "_修改";
            this.btnAddNewLine.Visible = false;
            drData = m_Base.GetData(ID);
            if (drData == null)
            {
                throw new Exception("修改的记录不存在，或已经被其他用户删除！");
            }

            SetData();
            return this.ShowDialog();
        }

        private void frmBaseMainDetail_Load(object sender, EventArgs e)
        {

        }

        private void btnAddNewLine_Click(object sender, EventArgs e)
        {
            try
            {
                if (GetData())
                {
                    m_Base.Add(drData);
                    Clear();
                }
            }
            catch (Exception ex)
            {
                MyMessageBox.ShowErrorMessage("新增记录失败！详细原因为：" + ex.Message);
            }
        }

        private void btnOK_Click(object sender, EventArgs e)
        {
            try
            {
                if (GetData())
                {
                    if (type == 1) //新增
                    {
                        m_Base.Add(drData);
                    }
                    else  //修改
                    {
                        m_Base.Edit(drData);
                    }

                    //操作完成后关闭窗口，并返回一个OK信息
                    this.DialogResult = DialogResult.OK;
                    this.Close();
                }
            }
            catch (Exception ex)
            {
                MyMessageBox.ShowErrorMessage(ex.Message);
            }
        }

        private void btnClose_Click(object sender, EventArgs e)
        {
            this.Close();
        }

        #region 继承需要覆写的方法
        /// <summary>
        /// 清除所有填写控件中的值(覆写用）
        /// </summary>
        public virtual void Clear()
        {

        }

        /// <summary>
        /// 为窗口中的控件赋值(覆写用）
        /// </summary>
        public virtual bool SetData()
        {
            if (drData == null)
            {
                return false;
            }
            else
            {
                return true;
            }
        }

        /// <summary>
        /// 取得窗口中控件的值(覆写用）
        /// </summary>
        public virtual bool GetData()
        {
            if (type == 1)
            {
                drData = m_Base.dsMain.Tables["Table"].NewRow();
            }
            return true;
        }
        #endregion
    }
}