using System;
using System.Collections.Generic;
using System.Linq;
using System.Web;
using System.Web.UI;
using System.Web.UI.WebControls;
using WebLib;

namespace Education.Forms.課程企劃
{
    public partial class ChangeDate : FormBase
    {
        private DAC_訓練課程內容 Dao課程內容;
        private int 課程ID;

        protected void Page_Load(object sender, EventArgs e)
        {
            FunctionName = "訓練課程企劃書 >> 日期異動";
            Title = FunctionName;

            Dao課程內容 = new DAC_訓練課程內容(conn);

            if (!IsPostBack)
            {
                hf課程ID.Value = Request["ID"];
            }
            else
            {
                gv課程內容.DataBind();
            }

            課程ID = DAC.GetInt32(hf課程ID.Value);
            if (!IsPostBack)
                UpdateUI();

            (Master as PopupForm).RefreshOpener = true;
        }

        protected void UpdateUI()
        {
            訓練課程企劃 v1 = Dao訓練課程企劃.SelectOne(課程ID).FirstOrDefault();
            if (v1 != null)
            {
                lb課程企劃.Text = String.Format("[{0}] {1}", v1.顯示編號, v1.訓練名稱);
                txt訓練日期.Value = v1.訓練日期;
                txt訓練日期迄.Value = v1.訓練日期迄;
            }
        }

        protected void ds課程內容_ObjectCreating(object sender, ObjectDataSourceEventArgs e)
        {
            e.ObjectInstance = Dao課程內容;
        }

        protected string Get選定講師(object 訓練課程企劃編號, object 課程序號)
        {
            講師 d = GetData.取得選定講師(DAC.GetInt32(訓練課程企劃編號), DAC.GetInt32(課程序號));
            if (d.編號 == 0)
                return "";
            else
                return string.Format("[{0:0000}]<br>{1}", d.編號, d.姓名);
        }

        protected void btnSaveMaster_Click(object sender, EventArgs e)
        {
            if (this.IsValid)
            {
                訓練課程企劃 v1 = Dao訓練課程企劃.SelectOne(課程ID).FirstOrDefault();
                if (v1 != null)
                {
                    v1.訓練日期 = txt訓練日期.Value.Value;
                    v1.訓練日期迄 = txt訓練日期迄.Value.Value;
                    Dao訓練課程企劃.UpdateOne(v1);

                    UpdateUI();

                    ClientShowMessage("訓練日期儲存成功！");
                }
            }
        }
    }
}