using System;
using System.Collections;
using System.ComponentModel;
using System.Data;
using System.Drawing;
using System.Web;
using System.Web.SessionState;
using System.Web.UI;
using System.Web.UI.WebControls;
using System.Web.UI.HtmlControls;
using DBUtils;

namespace BlueHill.CheckLeave
{
	/// <summary>
	/// Individual 的摘要說明。
	/// </summary>
	public class Individual : System.Web.UI.Page
	{
		public Employee emp;
		protected System.Web.UI.WebControls.Label lblDept;
		protected System.Web.UI.WebControls.DropDownList cmbDeptList;
		protected System.Web.UI.WebControls.Panel pnlChooseDept;
		protected System.Web.UI.WebControls.Label Label4;
		protected System.Web.UI.WebControls.DropDownList cmbEmpList;
		protected System.Web.UI.WebControls.Panel pnlChooseEmp;
		protected System.Web.UI.WebControls.Label Label1;
		protected System.Web.UI.WebControls.TextBox txtStartTime;
		protected System.Web.UI.WebControls.CompareValidator CompareValidator1;
		protected System.Web.UI.WebControls.RequiredFieldValidator RequiredFieldValidator1;
		protected System.Web.UI.WebControls.Label Label2;
		protected System.Web.UI.WebControls.TextBox txtEndTime;
		protected System.Web.UI.WebControls.CompareValidator CompareValidator2;
		protected System.Web.UI.WebControls.RequiredFieldValidator RequiredFieldValidator2;
		protected System.Web.UI.WebControls.Button btnSearch;
		protected System.Web.UI.WebControls.Panel pnlHeader;
		protected System.Web.UI.WebControls.Label lblMessage;
		protected System.Web.UI.WebControls.Label Label3;
		protected System.Web.UI.WebControls.Label lblApproverName;
		protected System.Web.UI.WebControls.Label Label5;
		protected System.Web.UI.WebControls.Label lblReason;
		protected System.Web.UI.WebControls.Label lblDeny;
		protected System.Web.UI.WebControls.Label lblDenyReason;
		protected System.Web.UI.WebControls.Panel pnlDetail;
		protected System.Web.UI.WebControls.DataGrid grdResult;
		protected System.Web.UI.WebControls.Panel pnlBack;
		protected System.Web.UI.WebControls.Panel pnlBody;
	
		private void Page_Load(object sender, System.EventArgs e)
		{
			if(!Page.IsPostBack)
			{
				// 在此處放置用戶代碼以初始化頁面
				//獲取雇員ID;
				int iEmpID;
				iEmpID = Convert.ToInt32(Session["EmployeeID"].ToString());
				int iRetValue;

				emp = new Employee();
				//執(zhí)行數(shù)據(jù)庫操作
				iRetValue=Employee.GetEmployeeInfo(iEmpID,emp);
				
				if(iRetValue == 1)
				{
					bool IsManager = emp.IsManager;
					if(IsManager)
					{
						btnSearch.Visible = true;
						int iCEOID = 0;
						int iRetValue1 = Employee.GetCEOInfo(ref iCEOID);
						if(iRetValue1== 0) 
						{
							this.RegisterStartupScript("out","<script>alert('操作失敗');</script>");
							Response.Redirect("CheckLvReq.aspx");
						}
						//總經(jīng)理頁面
						if(iCEOID==emp.EmployeeID)
						{
							DataSet dsResult = new DataSet();
							int iRetValue2 = DBUtils.CheckLvReq.GetDeptList(ref dsResult);
							if(iRetValue2== 0) 
							{
								this.RegisterStartupScript("out","<script>alert('操作失敗');</script>");
								Response.Redirect("CheckLvReq.aspx");
							}
							else
							{
								lblDept.Visible = true;
								DataTable Dept = dsResult.Tables[0];
								this.cmbDeptList.DataSource =Dept;
								this.cmbDeptList.DataTextField = "DeptName";
								this.cmbDeptList.DataValueField = "DeptID";
								this.cmbDeptList.DataBind();
								cmbDeptList.Visible = true;
							}
							int DeptID = Convert.ToInt32(cmbDeptList.SelectedValue);
							DataSet dsResult1 = new DataSet();
							int iRetValue0 = DBUtils.CheckLvReq.GetDeptMember(DeptID,ref dsResult1);
							if(iRetValue0== 0) 
							{
								this.RegisterStartupScript("out","<script>alert('操作失敗');</script>");
								Response.Redirect("Individual.aspx");
							}
							else
							{
								lblDept.Visible = true;
								DataTable Dept = dsResult1.Tables[0];
								this.cmbEmpList.DataSource =Dept;
								this.cmbEmpList.DataTextField = "Name";
								this.cmbEmpList.DataValueField = "EmployeeID";
								this.cmbEmpList.DataBind();
							}
						}
							//經(jīng)理頁面
						else
						{
							int DeptID = Convert.ToInt32(emp.DeptID);
							DataSet dsResult1 = new DataSet();
							int iRetValue0 = DBUtils.CheckLvReq.GetDeptMember(DeptID,ref dsResult1);
							if(iRetValue0== 0) 
							{
								this.RegisterStartupScript("out","<script>alert('操作失敗');</script>");
								Response.Redirect("Individual.aspx");
							}
							else
							{
								lblDept.Visible = false;
								cmbDeptList.Visible = false;
								DataTable Dept = dsResult1.Tables[0];
								this.cmbEmpList.DataSource =Dept;
								this.cmbEmpList.DataTextField = "Name";
								this.cmbEmpList.DataValueField = "EmployeeID";
								this.cmbEmpList.DataBind();
							}
					
						}
					}
					else
					{
						grdResult.Visible = false;
						lblMessage.Text = "該功能是經(jīng)理專用";
						lblMessage.Visible = true;
						btnSearch.Visible = false;
					}
				}
			}
		}

		#region Web 窗體設(shè)計器生成的代碼
		override protected void OnInit(EventArgs e)
		{
			//
			// CODEGEN: 該調(diào)用是 ASP.NET Web 窗體設(shè)計器所必需的。
			//
			InitializeComponent();
			base.OnInit(e);
		}
		
		/// <summary>
		/// 設(shè)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(nèi)容。
		/// </summary>
		private void InitializeComponent()
		{    
			this.cmbDeptList.SelectedIndexChanged += new System.EventHandler(this.cmbDeptList_SelectedIndexChanged);
			this.btnSearch.Click += new System.EventHandler(this.btnSearch_Click);
			this.grdResult.ItemCommand += new System.Web.UI.WebControls.DataGridCommandEventHandler(this.grdResult_ItemCommand);
			this.Load += new System.EventHandler(this.Page_Load);

		}
		#endregion

		private void cmbDeptList_SelectedIndexChanged(object sender, System.EventArgs e)
		{
			int DeptID = Convert.ToInt32(cmbDeptList.SelectedValue);
			DataSet dsResult1 = new DataSet();
			int iRetValue = DBUtils.CheckLvReq.GetDeptMember(DeptID,ref dsResult1);
			if(iRetValue== 0) 
			{
				this.RegisterStartupScript("out","<script>alert('操作失敗');</script>");
				Response.Redirect("Individual.aspx");
			}
			else
			{
				lblDept.Visible = true;
				DataTable Dept = dsResult1.Tables[0];
				this.cmbEmpList.DataSource =Dept;
				this.cmbEmpList.DataTextField = "Name";
				this.cmbEmpList.DataValueField = "EmployeeID";
				this.cmbEmpList.DataBind();
			}
		}

		private void btnSearch_Click(object sender, System.EventArgs e)
		{
			string strStartTime = txtStartTime.Text.ToString().Trim();
			string strEndTime = txtEndTime.Text.ToString().Trim();			
			int iEmpID = Convert.ToInt32(cmbEmpList.SelectedValue);
			DataSet dsResult1 = new DataSet();
			int iRetValue = DBUtils.CheckLvReq.QueryIndividHistory(iEmpID,strStartTime,strEndTime,dsResult1);
			if( iRetValue == (int) DBResult.Success ) 
			{
				if(dsResult1.Tables[0].Rows.Count>0)
				{
					Session["dsResult1"] = dsResult1;
					grdResult.DataSource = dsResult1.Tables[0];
					grdResult.DataBind();
					grdResult.Visible = true;
					lblMessage.Visible = false;
				}
				else
				{
					lblMessage.Text = "沒有要顯示的記錄";
					grdResult.Visible = false;
					lblMessage.Visible = true;;

				}
			}
		}

		private void grdResult_ItemCommand(object source, System.Web.UI.WebControls.DataGridCommandEventArgs e)
		{
			if(e.CommandName == "Detail")
			{
				int n = Convert.ToInt32(e.Item.ItemIndex);
				DataSet dsResult1 = (DataSet)Session["dsResult1"];
				Label3.Visible = true;
				Label5.Visible = true;
				lblDeny.Visible = true;
				lblApproverName.Visible = true;
				lblReason.Visible = true;
				lblDenyReason.Visible = true;
				lblMessage.Visible = false;
				lblApproverName.Text = Convert.ToString(dsResult1.Tables[0].Rows[n]["ApproverName"].ToString());
				lblReason.Text = Convert.ToString(dsResult1.Tables[0].Rows[n]["Reason"].ToString());
				lblDenyReason.Text = Convert.ToString(dsResult1.Tables[0].Rows[n]["DenyReason"].ToString());

			}
		}

	}
}