using System;
using System.Collections;
using System.Data;
using System.Web;
using System.Web.UI;
using System.Web.UI.WebControls;
using System.Web.UI.HtmlControls;

using qminoa.DA;
using qminoa.Common;

namespace qminoa.Webs.Schedule
{
	public class SelRoleEmp : qminoa.Webs.PageBase
	{
		protected System.Web.UI.WebControls.Button cmdDelAll;
		protected System.Web.UI.WebControls.Button cmdAddAll;
		protected System.Web.UI.WebControls.Button cmdDel;
		protected System.Web.UI.WebControls.Button cmdAdd;
		protected System.Web.UI.WebControls.Label Label5;
		protected System.Web.UI.WebControls.Label Label4;
		protected System.Web.UI.WebControls.ListBox lstSelEmp;
		protected System.Web.UI.WebControls.Label Label6;
		protected System.Web.UI.WebControls.Label Label2;
		protected System.Web.UI.WebControls.Label Label3;
		protected System.Web.UI.WebControls.DropDownList BranchDropList;
		protected System.Web.UI.WebControls.DropDownList DepartmentDropList;
		protected System.Web.UI.WebControls.ListBox UserList;
		protected System.Web.UI.WebControls.Label Label1;
	
		private void Page_Load(object sender, System.EventArgs e)
		{
			if(!IsPostBack)
			{
				this.PageBegin("我的日程",true);
				AdminDB admin = new AdminDB();
				BranchDropList.DataSource=admin.GetAllBranch();
				BranchDropList.DataBind();
				BranchDropList.Items[0].Selected=true;

				DepartmentDropList.DataSource=admin.GetDepByBranch(Int32.Parse(BranchDropList.SelectedItem.Value));
				DepartmentDropList.DataBind();
				DepartmentDropList.Items[0].Selected=true;

				UserList.DataSource=admin.GetEmpInfo(Int32.Parse(DepartmentDropList.SelectedItem.Value),"dep");
				UserList.DataTextField = "EmpName";
				UserList.DataValueField = "EmpID";
				UserList.DataBind();
			}
		}

		#region Web Form Designer generated code
		override protected void OnInit(EventArgs e)
		{
			//
			// CODEGEN：該調用是 ASP.NET Web 窗體設計器所必需的。
			//
			InitializeComponent();
			base.OnInit(e);
		}
		
		/// <summary>
		/// 設計器支持所需的方法 - 不要使用代碼編輯器修改
		/// 此方法的內容。
		/// </summary>
		private void InitializeComponent()
		{    
			this.DepartmentDropList.SelectedIndexChanged += new System.EventHandler(this.DepartmentDropList_SelectedIndexChanged);
			this.cmdAdd.Click += new System.EventHandler(this.cmdAdd_Click);
			this.cmdDel.Click += new System.EventHandler(this.cmdDel_Click);
			this.cmdAddAll.Click += new System.EventHandler(this.cmdAddAll_Click);
			this.cmdDelAll.Click += new System.EventHandler(this.cmdDelAll_Click);
			this.BranchDropList.SelectedIndexChanged += new System.EventHandler(this.BranchDropList_SelectedIndexChanged);
			this.Load += new System.EventHandler(this.Page_Load);

		}
		#endregion

		private void cmdAdd_Click(object sender, System.EventArgs e)
		{
			bool exist=false;
			foreach( ListItem li in lstSelEmp.Items)
			{
				if(li.Value==UserList.SelectedItem.Value)
				{
					exist=true;
				}
			}
			if(exist==false)
			{
				lstSelEmp.Items.Add(new ListItem(UserList.SelectedItem.Text,UserList.SelectedItem.Value));
			}
		}	

		private void cmdDel_Click(object sender, System.EventArgs e)
		{
			lstSelEmp.Items.Remove(lstSelEmp.SelectedItem);
		}

		private void cmdDelAll_Click(object sender, System.EventArgs e)
		{
			for(int i=0;i<lstSelEmp.Items.Count; )
				lstSelEmp.Items.Remove(lstSelEmp.Items[i]);
		}

		private void cmdAddAll_Click(object sender, System.EventArgs e)
		{
			foreach(ListItem li in UserList.Items)
			{
				bool exist=false;
				foreach( ListItem lised in lstSelEmp.Items)
					if(lised.Value==li.Value)
						exist=true;
				if(exist==false)
					lstSelEmp.Items.Add(new ListItem(li.Text,li.Value));
			}
		}

		private void BranchDropList_SelectedIndexChanged(object sender, System.EventArgs e)
		{
			AdminDB admin = new AdminDB();
			DepartmentDropList.DataSource=admin.GetDepByBranch(Int32.Parse(BranchDropList.SelectedItem.Value));
			DepartmentDropList.DataBind();

			if(DepartmentDropList.Items.Count !=0)
			{
				UserList.DataSource=admin.GetEmpInfo(Int32.Parse(DepartmentDropList.SelectedItem.Value),"dep");
				UserList.DataTextField = "EmpName";
				UserList.DataValueField = "EmpID";
				UserList.DataBind();
			}
			else
			{
				UserList.Items.Clear();
			}
		}
		private void DepartmentDropList_SelectedIndexChanged(object sender, System.EventArgs e)
		{
			AdminDB admin = new AdminDB();
			UserList.DataSource=admin.GetEmpInfo(Int32.Parse(DepartmentDropList.SelectedItem.Value),"dep");
			UserList.DataTextField = "EmpName";
			UserList.DataValueField = "EmpID";
			UserList.DataBind();
		}

		public string pass()
		{
			string txt="";
			for(int j=0;j < lstSelEmp.Items.Count;j++)
			{
				txt+=lstSelEmp.Items[j];
				txt+=";";		
			}
			return txt;

		}
	}
}