using System;
using System.Collections.Generic;
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
{
    public partial class Major : BaseListPage
    {
        DataService.BLL.admin_major bll = new DataService.BLL.admin_major();
        DataService.BLL.admin_log log = new DataService.BLL.admin_log();
        DataService.BLL.admin_subject bll_subject = new DataService.BLL.admin_subject();

        DataService.BLL.pro_app bll_app = new DataService.BLL.pro_app();
        protected override void Page_Load(object sender, EventArgs e)
        {
            if (!IsPostBack)
            {
                //VerifyPermissions("10005");
                //BindTaskList(dp_task, "");

                DataLoad();
            }
        }

        protected override void DataLoad()
        {
            StringBuilder query = new StringBuilder(" 1 = 1 ");
            if (!string.IsNullOrWhiteSpace(name.Text.Trim()))
            {
                query.AppendFormat(" AND major_name LIKE '%{0}%' ", name.Text.Trim());
            }
       
            //var data = bll.GetListWithTask(query.ToString()).Tables[0];
            var data = bll.GetModelList(query.ToString());
            dataList.DataSource = data;
            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)
        {
            var model = bll.GetModel(IdInput.Value);

            var major_id = IdInput.Value;
            var list = bll_app.GetModelList("major_id='" + major_id + "'  ");  
            if (list.Count > 0)
            {
                RadAjaxManager1.Alert("无法删除，该终端类型已经在使用中！");
                return;
            }

            if (bll.Delete(IdInput.Value))
            {
                log.write_log("删除专业成功。" + "专业名称：" + model.major_name + "，ID：" + IdInput.Value);
            }

            DataLoad();
        }

        #region 关联列表方法

        /// <summary>
        /// 绑定列表
        /// </summary>
        public void DataLoad_Sub()
        {

            var main_id = hd_mainId.Value;
            var list = bll_subject.GetModelList(string.Format("  major_id='{0}' ", main_id)).OrderBy(s => s.subject_id).ToList();
            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();
        }

        //删除记录并绑定
        protected void btnDelete_Sub_Click(object sender, EventArgs e)
        {

            var sub_id = hd_subId.Value;
            var model = bll_subject.GetModel(sub_id);

            var subject_id = IdInput.Value;
            var list = bll_app.GetModelList("subject_id='" + subject_id + "'  ");
            if (list.Count > 0)
            {
                RadAjaxManager1.Alert("无法删除，该专业分类已经在使用中！");
                return;
            }

            if (bll_subject.Delete(sub_id))
            {
                RadAjaxManager1.Alert("删除科目成功！");
                log.write_log("删除科目成功。" + "名称：" + model.subject_name + "，ID：" + sub_id + "，专业id：" + model.major_id );
            }
            DataLoad_Sub();

        }
        #endregion
    }
}