using System;
using System.Collections;
using System.Collections.Generic;
using System.Data;
using System.Data.OleDb;
using System.Web;
using System.Web.UI;
using System.Web.UI.WebControls;
using System.Configuration;
using System.IO;
using System.Linq;
using System.Globalization;

public partial class admin_files_reg : MyWeb.config
{
    private Model.ezEntities _db = new Model.ezEntities();

    protected void Page_Load(object sender, EventArgs e)
    {
        if (!IsPostBack)
        {

            if (isStrNull(Request["num"]))
            {
                reg_time.Text = DateTime.Now.ToString("yyyy-MM-dd");
            }
            else
            {
                int _num = Val(Request["num"]);
                var qry = _db.files.AsEnumerable();              
                var prod = qry.Where(q => q.num == _num).FirstOrDefault();
                if (prod != null)
                {
                    subject.Text = prod.subject;
                    reg_time.Text = prod.reg_time.Value.ToString("yyyy-MM-dd");
                    modify_time.Text = "";
                    if (prod.modify_time.HasValue)
                    {
                        modify_time.Text = prod.modify_time.Value.ToString("yyyy/MM/dd");
                    }
                    paperset.Text = prod.paperset;
                    word.Text = prod.word;
                    customize_data.Text = prod.customize_data;

                    modifyPanel.Visible = true;
                    edit.Visible = true;
                    goback.Visible = true;
                    add.Visible = false;
                }
                else
                {
                    Response.Redirect("index.aspx");
                }           
            }
        }
    }

    
    protected void goback_Click(object sender, EventArgs e)
    {
        Response.Redirect("index.aspx?page=" + Convert.ToString(Request["page"]));
    }



    #region 資料新增

    protected void add_Click(object sender, EventArgs e)
    {
        if (Page.IsValid) {
            L_msg.Text = "";

            Model.file files = new Model.file();
            files.subject= subject.Text.Trim();
            files.reg_time= ValDate (reg_time.Text);
            files.modify_time = DateTime.Now;
            files.paperset = paperset.Text;
            files.word = word.Text;
            files.customize_data = customize_data.Text;


            try
            {               
                _db.files.Add(files);
                _db.SaveChanges();

                Model.admin_log admin_log = new Model.admin_log();
                admin_log.writeLog(admin.info.u_id, (int)Model.admin_log.Systems.Files, (int)Model.admin_log.Status.Insert, subject.Text);

                Response.Redirect("index.aspx");
            }
            catch (Exception ex)
            {
                //L_msg.Text = ex.Message;
                L_msg.Type = alert_type.danger;
                L_msg.Text = "操作失敗";
            }

        }       
    }

    #endregion

    #region 資料修改

    protected void edit_Click(object sender, EventArgs e)
    {
        if (Page.IsValid)
        {
            L_msg.Text = "";

            int _num = Val(Request["num"]);
            Model.file files = _db.files.Where(q => q.num == _num).FirstOrDefault();
            if (files != null)
            {
                files.subject = subject.Text.Trim();
                files.reg_time = ValDate(reg_time.Text);
                files.modify_time = DateTime.Now;
                files.paperset = paperset.Text;
                files.word = word.Text;
                files.customize_data = customize_data.Text;

            }

            try
            {
                _db.SaveChanges();
                Model.admin_log admin_log = new Model.admin_log();
                admin_log.writeLog(admin.info.u_id, (int)Model.admin_log.Systems.Files, (int)Model.admin_log.Status.Update, subject.Text);

                Response.Redirect("index.aspx?page=" + Convert.ToString(Request["page"]));
            }
            catch (Exception ex)
            {
                L_msg.Type = alert_type.danger;
                L_msg.Text = "操作失敗";
            }

        }
    }

    #endregion

     
}