using System;
using System.Collections.Generic;
using System.Data;
using System.IO;
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 ExamTheory_BatchAdd : BaseListPage
    {
        DataService.BLL.pro_result bll = new DataService.BLL.pro_result();
        DataService.BLL.pro_result_detail bll_result_detail = new DataService.BLL.pro_result_detail();
        DataService.BLL.admin_user bll_user = new DataService.BLL.admin_user();
        DataService.BLL.pro_file bll_file = new DataService.BLL.pro_file();

        DataService.BLL.pro_theory_base bll_theory_base = new DataService.BLL.pro_theory_base();

        DataService.BLL.pro_exam_theory bll_exam_theory = new DataService.BLL.pro_exam_theory();

        protected override void Page_Load(object sender, EventArgs e)
        {
            base.Page_Load(sender, e);
            if (!IsPostBack)
            {
                BindDeviceType("TheoryBaseKnow", dp_know, "");
                DataLoad();
            }
        }

        protected override void DataLoad()
        {
            StringBuilder query = new StringBuilder(" 1 = 1 ");
            var exam_id = Request.Params["Id"];
            var list2 = bll_exam_theory.GetModelList("exam_id='" + exam_id + "'");
            if (list2.Count > 0)
            {
                var array = list2.Select(s => s.content).ToArray();
                List<string> dest = new List<string>();
                foreach (var sub in array)
                {
                    dest.Add("'" + sub + "'");
                }
                var id_list = string.Join(",", dest.ToArray());
                query.AppendFormat(" AND id not in  ({0})  ", id_list);
            }

            /*
            var start_date = start.SelectedDate.HasValue ? start.SelectedDate.Value.ToString("yyyy-MM-dd") : "";
            var end_date = end.SelectedDate.HasValue ? end.SelectedDate.Value.ToString("yyyy-MM-dd") : "";
            if (!string.IsNullOrEmpty(end_date))
            {
                end_date = DateTime.Parse(end_date).AddDays(1).ToString("yyyy-MM-dd");
            }
            */


            if (!string.IsNullOrWhiteSpace(txt_question.Text.Trim()))
            {
                query.AppendFormat(" AND question LIKE '%{0}%' ", txt_question.Text.Trim());
            }
            if (!string.IsNullOrEmpty(dp_kind.SelectedValue))
            {
                query.AppendFormat(" AND kind = '{0}' ", dp_kind.SelectedValue);
            }
            if (!string.IsNullOrEmpty(dp_know.SelectedValue))
            {
                query.AppendFormat(" AND target = '{0}' ", dp_know.SelectedValue);
            }

            var qry = query.ToString();
            var list = bll_theory_base.GetModelList(qry);
            dataList.DataSource = list;
            dataList.Rebind();
        }

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

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

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

        protected override void GrdList_DeleteCommand(object sender, GridCommandEventArgs e)
        {
            string Id = (e.Item as GridDataItem).OwnerTableView.DataKeyValues[e.Item.ItemIndex]["Id"].ToString();
            bll.Delete(Id);
            DataLoad();
        }

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

        }

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

        protected void btnDelete_Click(object sender, EventArgs e)
        {
            bll.Delete(IdInput.Value);

            DataLoad();
        }

        protected void btnBatchDel_Click(object sender, EventArgs e)
        {
            var count = dataList.SelectedItems.Count;
            if (count <= 0)
            {
                RadAjaxManager1.Alert("成绩不能为空！");
                return;
            }

            List<DataService.Model.pro_result> list_result = new List<DataService.Model.pro_result>();
            foreach (var obj in dataList.SelectedItems)
            {
                GridDataItem item = obj as GridDataItem;
                var result_id = item.GetDataKeyValue("result_id").ToString();
                var model = bll.GetModel(result_id);
                if (null != model)
                {
                    list_result.Add(model);
                }
            }
            var flag = false;
            //批量删除
            if (list_result.Count > 0)
            {
                for (int i = 0; i < list_result.Count; i++)
                {
                    var result = list_result[i];
                    if (bll.Delete(result.result_id))
                    {
                        flag = true;
                        bll_result_detail.DeleteByResultId(result.result_id);
                    }
                }
            }

            if (flag)
            {
                DataLoad();
            }
        }



        protected void btnBatchAdd_Click(object sender, EventArgs e)
        {
            var count = dataList.SelectedItems.Count;
            if (count <= 0)
            {
                RadAjaxManager1.Alert("请选择需要添加的记录！");
                return;
            }
            /*
            if (!per_score.Value.HasValue)
            {
                RadAjaxManager1.Alert("请配置分数！");
                return;
            }
            */
            List<DataService.Model.pro_theory_base> list_result = new List<DataService.Model.pro_theory_base>();
            foreach (var obj in dataList.SelectedItems)
            {
                GridDataItem item = obj as GridDataItem;
                var result_id = item.GetDataKeyValue("id").ToString();
                var model = bll_theory_base.GetModel(result_id);
                if (null != model)
                {
                    list_result.Add(model);
                }
            }
            var exam_id = Request.Params["Id"];
            var id = BasePage.GetId();
            int index = 1;
            var now = DateTime.Now;
            var user = DataService.BLL.admin_user.load_login();
            var user_login = bll_user.GetModel(user.user_id);
            int success_count = 0;

            var kind = dp_kind.SelectedValue;
            int max_no = 1;
            var list  = bll_exam_theory.GetModelList("exam_id='"+ exam_id + "' and question_kind='"+ kind + "'");
            if (list.Count>0)
            {
                max_no = list.Max(s => s.no) + 1;
            }

            foreach (var item in list_result)
            {
                var model = new DataService.Model.pro_exam_theory();
                model.id = BasePage.GetNextId(id, index++);
                model.exam_id = exam_id;
                model.content = item.id;
                model.question_kind = item.kind;

                if (model.question_kind == "判断题")
                {
                    model.question_difficult = "0";
                }
                else if (model.question_kind == "单选题")
                {
                    model.question_difficult = "1";
                }
                else if (model.question_kind == "多选题")
                {
                    model.question_difficult = "2";
                }
                else if (model.question_kind == "填空题")
                {
                    model.question_difficult = "3";
                }
                else if (model.question_kind == "简答题")
                {
                    model.question_difficult = "4";
                }

                model.create_time = now;
                model.create_by = user_login.user_id;
                //model.per_score = (decimal)per_score.Value;
                model.per_score = 0;
                model.no = max_no++;

                if (bll_exam_theory.Add(model))
                {
                    success_count++;
                }
            }
            if  (success_count>0)
            {
            
                RadAjaxManager1.ResponseScripts.Add("alert('添加成功"+ success_count + "道题目！');CloseAndRebind();");
            }
        }
    }
}