using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Web;
using System.Web.UI;
using System.Web.UI.WebControls;
using Telerik.Web.UI;

namespace VRS.Management.VSAT
{
    public partial class ExamBatch_Student : BaseListPage
    {
        DataService.BLL.pro_exam_batch bll = new DataService.BLL.pro_exam_batch();
        DataService.BLL.admin_config bllConfig = new DataService.BLL.admin_config();
        DataService.BLL.pro_result bll_result = new DataService.BLL.pro_result();
        DataService.BLL.admin_log log = new DataService.BLL.admin_log();

        DataService.BLL.pro_subject_batch_user bll_subject_batch_user = new DataService.BLL.pro_subject_batch_user();
        DataService.BLL.admin_user bll_user = new DataService.BLL.admin_user();
        DataService.BLL.pro_fault_exam_paper bll_fault_exam_paper = new DataService.BLL.pro_fault_exam_paper();
        DataService.BLL.pro_fault_exam_paper_item bll_paper_item = new DataService.BLL.pro_fault_exam_paper_item();

        DataService.BLL.pro_fault_batch_user bll_fault_batch_user = new DataService.BLL.pro_fault_batch_user();
        DataService.BLL.pro_exam_batch bll_batch = new DataService.BLL.pro_exam_batch();

        DataService.BLL.pro_examination bll_examination = new DataService.BLL.pro_examination();


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

                var batch_id =Request.QueryString["batch_id"];

                IdInput.Value = batch_id;

                var batch = bll_batch.GetModel(batch_id);
                span_batch_name.InnerHtml = batch.batch_name;
                span_start.InnerHtml = batch.start_time.Value.ToString("yyyy-MM-dd HH:mm:ss");
                span_end.InnerHtml = batch.end_time.Value.ToString("yyyy-MM-dd HH:mm:ss");

                var exam = bll_examination.GetModel(batch.exam_id);
                span_exam_name.InnerHtml = exam.exam_name;

                DataLoad();
            }
        }

        protected override void DataLoad()
        {

            DataLoad_Sub();
        }

        protected override void GridList_PageIndexChanged(object sender, GridPageChangedEventArgs e)
        {
          
        }

        protected override void GridList_PageSizeChanged(object sender, GridPageSizeChangedEventArgs e)
        {
          
        }

        protected override void GridList_SortCommand(object sender, GridSortCommandEventArgs e)
        {
           
        }

        protected override void GrdList_DeleteCommand(object sender, GridCommandEventArgs e)
        {

        }



        protected override void AjaxManager_AjaxRequest(object sender, AjaxRequestEventArgs e)
        {

        }

        protected void btnSelect_Click(object sender, EventArgs e)
        {
            DataLoad();
        }

      

        #region 关联列表方法

        /// <summary>
        /// 绑定列表
        /// </summary>
        public void DataLoad_Sub()
        {
            /*
            var main_id = IdInput.Value;
            var query = new StringBuilder(" 1=1");
            query.AppendFormat(" and(user_id  in (select user_id from pro_subject_batch_user where  batch_id = '{0}')) ", main_id);
            var list = bll_user.GetModelList(query.ToString()).ToList();
            dataList_Sub.DataSource = list;
            dataList_Sub.Rebind();
            */
            var batch_id = IdInput.Value;
            //var list =bll_subject_batch_user.GetModelList("batch_id='"+ main_id + "'");
            var list = bll_subject_batch_user.GetBatchUsers(batch_id).Tables[0];

            dataList_Sub.DataSource = list;
            dataList_Sub.Rebind();

        }

        protected void btnSelectSub_Click(object sender, EventArgs e)
        {
            DataLoad_Sub();
        }

        protected void dataList_Sub_PageIndexChanged(object sender, GridPageChangedEventArgs e)
        {
            DataLoad_Sub();
        }

        protected void dataList_Sub_PageSizeChanged(object sender, GridPageSizeChangedEventArgs e)
        {
            DataLoad_Sub();
        }

        protected void dataList_Sub_SortCommand(object sender, GridSortCommandEventArgs e)
        {
            DataLoad_Sub();
        }

        protected void btnDelete_Click(object sender, EventArgs e)
        {
        }

         //删除记录并绑定
        protected void btnDelete_Sub_Click(object sender, EventArgs e)
        {
            /*
            var mainId = IdInput.Value;
            var sub_id = hd_subId.Value;


            List<DataService.Model.admin_user> list_admin_user = new List<DataService.Model.admin_user>();
            var user_model = bll_user.GetModel(sub_id);
            list_admin_user.Add(user_model);
            var batch_id = mainId;
            var batch = bll_batch.GetModel(batch_id);
            if (null == batch)
            {
                return;
            }
            var now = DateTime.Now;
  
            delete_subject(list_admin_user, batch, now);
       
            RadAjaxManager1.ResponseScripts.Add("alert('删除成功！');");
            DataLoad_Sub();

            */
            var sub_id = hd_subId.Value;
           if ( bll_subject_batch_user.Delete(sub_id))
            {
                //RadAjaxManager1.ResponseScripts.Add("alert('删除成功！');");
                DataLoad_Sub();
            }
        }
        #endregion

      

        //删除普通科目
        private void delete_subject(List<DataService.Model.admin_user> list_user, DataService.Model.pro_exam_batch batch, DateTime now)
        {

            /*
            var batch_id = batch.batch_id;
            var user_id = list_user[0].user_id;

            //已经考试科目 1、禁止删除、2、禁止添加
            var exist_sql = " user_id ='" + user_id + "' and batch_id='" + batch.batch_id ;
            var kh_list = bll_result.GetModelList(exist_sql);  //1条记录
            List<string> ks_subject_exists = new List<string>();
            if (kh_list.Count > 0)
            {
                ks_subject_exists.AddRange(kh_list.Select(s => s.subject_id).ToArray());
            }

            var subject_list_exists = bll_subject_batch_user.GetModelList(string.Format(" batch_id='{0}' and user_id='{1}' ", batch_id, user_id));
            List<string> list = new List<string>();
            foreach (var item in subject_list_exists)
            {
                if (!ks_subject_exists.Contains(item.subject_id)) //禁止删除
                {
                    list.Add("'" + item.id + "'");
                }
            }
            if (list.Count > 0)
            {
                var id_list = string.Join(",", list.ToArray());
                bll_subject_batch_user.DeleteList(id_list);
            }

            */

        }
    }
}