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

namespace Education.Forms.課程企劃
{
    public partial class PickupProject : FormBase
    {
        private int 課程ID;
        private string 課程別;
        private DAC_訓練課程企劃 Dao課程企劃;
        private DAC_訓練課程計畫別 Dao訓練課程計畫別;
        private DAC_數位課程 Dao數位課程;
        private DAC_數位課程計畫別 Dao數位課程計畫別;

        protected void Page_Load(object sender, EventArgs e)
        {
            FunctionName = "訓練課程企劃書 >> 計畫別挑選";
            Title = FunctionName;

            if (!IsPostBack)
            {
                hf編號.Value = Request["id"];
                hf課程別.Value = Request["type"];
            }

            課程ID = DAC.GetInt32(hf編號.Value);
            課程別 = DAC.GetString(hf課程別.Value);

            Dao訓練課程計畫別 = new DAC_訓練課程計畫別(conn);
            Dao課程企劃 = new DAC_訓練課程企劃(conn);
            Dao數位課程 = new DAC_數位課程(conn);
            Dao數位課程計畫別 = new DAC_數位課程計畫別(conn);

            if (!IsPostBack)
            {
                if (課程別 == "course")
                {
                    lbTypeLabel.Text = "訓練課程企劃";
                    訓練課程企劃List v1 = Dao課程企劃.SelectOne(課程ID);
                    if (v1.Count > 0)
                    {
                        lb課程企劃.Text = String.Format("[{0}] {1}", v1[0].顯示編號, v1[0].訓練名稱);
                    }
                }
                else if (課程別 == "digital")
                {
                    lbTypeLabel.Text = "數位課程";
                    數位課程List v2 = Dao數位課程.SelectOne(課程ID);
                    if (v2.Count > 0)
                    {
                        lb課程企劃.Text = String.Format("[{0:000000}] {1}", 課程ID, v2[0].課程名稱);
                    }
                }

                RefreshUI();
            }
        }

        private void RefreshUI()
        {
            if (課程別 == "course")
                cbl已加入計畫.DataSource = Dao訓練課程計畫別.Select(課程ID);
            else if (課程別 == "digital")
                cbl已加入計畫.DataSource = Dao數位課程計畫別.Select(課程ID);
            else
                return;

            cbl已加入計畫.DataTextField = "BPPYM";
            cbl已加入計畫.DataValueField = "BPPYN";
            cbl已加入計畫.DataBind();
        }

        protected void btnSetYear_Click(object sender, EventArgs e)
        {
            cbl可加入計畫.DataSource = new DAC_BPAA().GetBpaaWithTY(DAC_BCLS.GetInt32(txtYear.Text), CompanyId);
            cbl可加入計畫.DataTextField = "BPPYM";
            cbl可加入計畫.DataValueField = "BPPYN";
            cbl可加入計畫.DataBind();
        }

        protected void btnAdd_Click(object sender, EventArgs e)
        {
            foreach (ListItem item in cbl可加入計畫.Items)
            {
                if (item.Selected)
                {
                    if (課程別 == "course")
                    {
                        if (Dao訓練課程計畫別.SelectOne(課程ID, item.Value).Count == 0)
                        {
                            訓練課程計畫別 newValue = new 訓練課程計畫別();
                            newValue.編號 = 課程ID;
                            newValue.計畫編號 = item.Value;
                            newValue.DB_CRDAT = DateTime.UtcNow.AddHours(8);
                            newValue.DB_CRUSR = UserId;
                            newValue.DB_APPNO = 1;

                            Dao訓練課程計畫別.InsertOne(newValue);
                        }
                    }
                    else if (課程別 == "digital")
                    {
                        if (Dao數位課程計畫別.SelectOne(課程ID, item.Value).Count == 0)
                        {
                            數位課程計畫別 newValue = new 數位課程計畫別();
                            newValue.編號 = 課程ID;
                            newValue.計畫編號 = item.Value;
                            newValue.DB_CRDAT = DateTime.UtcNow.AddHours(8);
                            newValue.DB_CRUSR = UserId;
                            newValue.DB_APPNO = 1;

                            Dao數位課程計畫別.InsertOne(newValue);
                        }
                    }
                }
            }
            RefreshUI();
        }

        protected void btnRemove_Click(object sender, EventArgs e)
        {
            foreach (ListItem item in cbl已加入計畫.Items)
            {
                if (item.Selected)
                {
                    if (課程別 == "course")
                    {
                        訓練課程計畫別List oldValues = Dao訓練課程計畫別.SelectOne(課程ID, item.Value);
                        if (oldValues.Count > 0)
                        {
                            Dao訓練課程計畫別.DeleteOne(oldValues[0]);
                        }
                    }
                    else if (課程別 == "digital")
                    {
                        數位課程計畫別List oldValues = Dao數位課程計畫別.SelectOne(課程ID, item.Value);
                        if (oldValues.Count > 0)
                        {
                            Dao數位課程計畫別.DeleteOne(oldValues[0]);
                        }
                    }
                }
            }
            RefreshUI();
        }
    }
}