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 OfficeAuto.Components;
using System.Data.SqlClient;

namespace OfficeAuto.DesktopModules.UserRole
{
	/// <summary>
	/// UserRegister 的摘要說明。
	/// </summary>
	public class UserRegister : System.Web.UI.Page
	{
		protected System.Web.UI.WebControls.TextBox UserName;
		protected System.Web.UI.WebControls.RequiredFieldValidator UName;
		protected System.Web.UI.WebControls.TextBox Password;
		protected System.Web.UI.WebControls.TextBox PasswordStr;
		protected System.Web.UI.WebControls.TextBox Email;
		protected System.Web.UI.WebControls.Button AddUserBtn;
		protected System.Web.UI.WebControls.Button CancelBtn;
		protected System.Web.UI.WebControls.Label EqualLoginName;
		protected System.Web.UI.WebControls.DropDownList SexList;
		protected System.Web.UI.WebControls.TextBox RealName;
		protected System.Web.UI.WebControls.TextBox Phone;
		protected System.Web.UI.WebControls.TextBox Mobile;
		protected System.Web.UI.WebControls.TextBox Birthday;
		protected System.Web.UI.WebControls.RegularExpressionValidator rgP;
		protected System.Web.UI.WebControls.RegularExpressionValidator rgM;
		protected System.Web.UI.WebControls.RegularExpressionValidator rgB;
		protected System.Web.UI.WebControls.DropDownList PositionList;
		protected System.Web.UI.WebControls.RequiredFieldValidator rfP;
		protected System.Web.UI.WebControls.RegularExpressionValidator rgPL;
		protected System.Web.UI.WebControls.RequiredFieldValidator rfPS;
		protected System.Web.UI.WebControls.RequiredFieldValidator rfM;
		protected System.Web.UI.WebControls.RegularExpressionValidator rgMail;
		protected System.Web.UI.HtmlControls.HtmlGenericControl title;
	
		private void Page_Load(object sender, System.EventArgs e)
		{
			///判斷用戶是否登錄，否則跳轉到登錄頁面
			if(Session["UserID"] == null)
			{
				Response.Redirect("~/Default.aspx");
			}

			if(!Page.IsPostBack)
			{
				BindPositionData();
				if(PositionList.Items.Count <= 0)
				{
					AddUserBtn.Enabled = false;
				}
			}			
		}

		#region Web 窗體設計器生成的代碼
		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.AddUserBtn.Click += new System.EventHandler(this.AddUserBtn_Click);
			this.CancelBtn.Click += new System.EventHandler(this.CancelBtn_Click);
			this.Load += new System.EventHandler(this.Page_Load);

		}
		#endregion

		private void BindPositionData()
		{
			Position pos = new Position();
			SqlDataReader recp = pos.GetPositions();

			PositionList.DataSource = recp;
			PositionList.DataTextField = "Name";
			PositionList.DataValueField = "PositionID";
			PositionList.DataBind();

			///關閉數據讀取器
			recp.Close();
		}
		
		private void CancelBtn_Click(object sender, System.EventArgs e)
		{
			UserName.Text = "";
			Password.Text = "";
			PasswordStr.Text = "";
			Email.Text = "";
			RealName.Text = "";
			SexList.SelectedIndex = 0;
			Phone.Text = "";
			Mobile.Text = "";
			Birthday.Text = "";
		}

		private void AddUserBtn_Click(object sender, System.EventArgs e)
		{
			if(Page.IsValid == true)
			{
				StaffDB user = new StaffDB();

				int nUserID = 0;
				if(Password.Text == PasswordStr.Text)
				{
					try
					{
						nUserID = user.AddStaff(UserName.Text.Trim(),StaffDB.Encrypt(Password.Text.Trim()),
							RealName.Text.Trim(),Int32.Parse(SexList.SelectedValue),
							Email.Text.Trim(),Phone.Text.Trim(),Mobile.Text.Trim(),
							Convert.ToDateTime(Birthday.Text.Trim()),
							Int32.Parse(PositionList.SelectedValue));
					}
					catch(Exception ex)
					{
						string sRawURL = Request.RawUrl;

						if(sRawURL.IndexOf("?") > -1)
						{
							sRawURL = sRawURL.Substring(0,sRawURL.IndexOf("?"));
						}				
						Response.Redirect("~/DesktopModules/ErrorPage.aspx?ErrorUrl=" + sRawURL + "&ErrorMessage=" + ex.Message.Replace("\n"," "));
					}

					Response.Write("<script>alert(\"恭喜你，新用戶注冊成功！！！\")</script>");
				}
				else
				{
					Response.Write("<script>alert(\"你兩次輸入的密碼不相等，請重新輸入！\")</script>");
				}

				if(nUserID <= 0)
				{
					EqualLoginName.Visible = true;
				}
				else
				{
					EqualLoginName.Visible = true;
					EqualLoginName.Text = "新用戶注冊成功！！！";
				}
			}
		}
	}
}