LIOT/EMIS.Web/Controllers/ExaminationApply/ExaminationTypeController.cs

using System;
using System.Collections.Generic;
using System.Linq;
using System.Web;
using System.Web.Mvc;
using EMIS.CommonLogic.ExaminationApply;
using EMIS.ViewModel;
using EMIS.Web.Controls;
using Bowin.Web.Controls.Mvc;
using Bowin.Common.Utility;
using Bowin.Common.Data;
using EMIS.ViewModel.ExaminationApply;
using Bowin.Common.Exceptions;

namespace EMIS.Web.Controllers.ExaminationApply
{
    [Authorization]
    public class ExaminationTypeController : Controller
    {
        public IExaminationTypeServices ExaminationTypeServices { get; set; }

        /// <summary>
        /// 考试类型页面
        /// </summary>
        /// <returns></returns>
        public ActionResult List()
        {
            return View();
        }

        public ActionResult Edit(Guid? ExaminationTypeID)
        {
            ExaminationTypeView examinationTypeView = new ExaminationTypeView();
            if (ExaminationTypeID != null && ExaminationTypeID != Guid.Empty)
            {
                examinationTypeView = ExaminationTypeServices.GetExaminationTypeViewInfo(ExaminationTypeID);
            }

            return View(examinationTypeView);
        }

        /// <summary>
        /// 列表查询
        /// </summary>
        /// <param name="pararms"></param>
        /// <returns></returns>
        [HttpPost]
        public ActionResult List(QueryParamsModel pararms)
        {
            ConfiguretView configuretView = ConfiguretExtensions.GetConfiguretermsView(pararms);
            if (configuretView.Attribute == Bowin.Web.Controls.Mvc.DropdownList.SELECT_ALL.ToString()) configuretView.Attribute = "";
            return base.Json(ExaminationTypeServices.GetExaminationTypeViewList(configuretView, (int)pararms.page, (int)pararms.rows));
        }

        [HttpPost]
        public ActionResult Excel()
        {
            NpoiExcelHelper neh = new NpoiExcelHelper();
            ConfiguretView configuretView = ConfiguretExtensions.GetConfiguretermsView(null);
            if (configuretView.Attribute == Bowin.Web.Controls.Mvc.DropdownList.SELECT_ALL.ToString()) configuretView.Attribute = "";

            var query = ExaminationTypeServices.GetExaminationTypeViewList(configuretView);
            var SelectedID = Request.Form["SelectedID"];
            List<Guid?> selectIDlist = new List<Guid?>();
            if (SelectedID != "" && SelectedID != null)
            {
                selectIDlist = SelectedID.SplitIDString();
                query = query.Where(x => selectIDlist.Contains(x.ExaminationTypeID)).ToList();
            }

            var dt = query.Select(x => new
            {
                x.Name,
                x.IsTimesLimitDesc
            }).ToTable();
            string[] liststring = { "考试类型", "是否要求次数限定" };
            neh.Export(dt, liststring, "考试类型信息");
            return RedirectToAction("MsgShow", "Common", new
            {
                msg = "导出成功！",
                url = Url.Content("~/ExaminationType/List").AddMenuParameter()
            });
        }

        /// <summary>
        /// 删除
        /// </summary>
        /// <param name="roleID"></param>
        /// <returns></returns>
        [HttpPost]
        public ActionResult Delete(string examinationTypeIDs)
        {
            try
            {
                var examinationTypeIDList = examinationTypeIDs.Split(',').Select(x => (Guid?)new Guid(x)).ToList();
                ExaminationTypeServices.Delete(examinationTypeIDList);
                return base.Json("删除成功");
            }
            catch (Exception ex)
            {
                string mge = ex.Message;
                System.Data.SqlClient.SqlException num = ExceptionHelper.GetSqlException(ex);
                if (num != null)
                {
                    if (num.Number == 547)
                        mge = "请先删除所有关联的数据，如：考试科目、考场安排等";
                }
                return base.Json("删除失败，原因：" + mge + "！");
            }
        }

        /// <summary>
        /// 修改
        /// </summary>
        /// <returns></returns>
        [HttpPost]
        public ActionResult Edit(ExaminationTypeView examinationTypeView)
        {
            try
            {
                //同一类型需作唯一性判断
                var model = ExaminationTypeServices.GetView(x => x.Name == examinationTypeView.Name && x.ExaminationTypeID != examinationTypeView.ExaminationTypeID);
                if (model != null)
                {
                    return Json(new ReturnMessage()
                    {
                        IsSuccess = false,
                        Message = "类型不允许相同！"
                    });
                }
                var user = HttpContext.User as EMIS.Utility.FormValidate.CustomPrincipal;
                ExaminationTypeServices.Save(examinationTypeView);
                return Json(new ReturnMessage()
                {
                    IsSuccess = true,
                    Message = "保存成功！"
                });
            }
            catch (Exception ex)
            {
                return Json(new ReturnMessage()
                {
                    IsSuccess = false,
                    Message = "保存失败：" + ex.Message
                });
            }
        }

        [HttpPost]
        public ActionResult DropdownList(DropdownListBindType? bindType)
        {
            List<DropdownListItem> list = ExaminationTypeServices.GetExaminationTypeViewList(new ConfiguretView())
                .Select(x => new DropdownListItem { Text = x.Name, Value = x.ExaminationTypeID.ToString() }).ToList();
            DropdownListBindType dbt = bindType == null ? DropdownListBindType.SelectAll : bindType.Value;

            Bowin.Web.Controls.Mvc.DropdownList.FormatDropdownItemList(dbt, list);

            return base.Json(list);
        }
    }
}