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

namespace EMIS.Web.Controllers.ExaminationApply
{
    [Authorization]
    public class ExaminationSubjectController : Controller
    {
        public IExaminationSubjectServices ExaminationSubjectServices { get; set; }

        /// <summary>
        /// 考试科目页面
        /// </summary>
        /// <returns></returns>
        public ActionResult List()
        {
            return View();
        }

        public ActionResult Edit(Guid? ExaminationSubjectID)
        {
            ExaminationSubjectView examinationSubjectView = new ExaminationSubjectView();
            if (ExaminationSubjectID != null && ExaminationSubjectID != Guid.Empty)
            {
                examinationSubjectView = ExaminationSubjectServices.GetExaminationSubjectViewInfo(ExaminationSubjectID);
            }
            ViewBag.ID = ExaminationSubjectID;
            return View(examinationSubjectView);
        }

        /// <summary>
        /// 列表查询
        /// </summary>
        /// <param name="pararms"></param>
        /// <returns></returns>
        [HttpPost]
        public ActionResult List(QueryParamsModel pararms)
        {
            ConfiguretView configuretView = ConfiguretExtensions.GetConfiguretermsView(pararms);
            var examinationTypeID = pararms.getExtraGuid("ExaminationTypeDropdown");
            var schoolYearID = pararms.getExtraGuid("SchoolYearDropdown");
            var examinationSubjectID = pararms.getExtraGuid("ExaminationSubjectDropdown");
            if (configuretView.Attribute == Bowin.Web.Controls.Mvc.DropdownList.SELECT_ALL.ToString()) configuretView.Attribute = "";
            return base.Json(ExaminationSubjectServices.GetExaminationSubjectViewList(configuretView, examinationTypeID,examinationSubjectID,schoolYearID, (int)pararms.page, (int)pararms.rows));
        }

        [HttpPost]
        public ActionResult Excel()
        {
            NpoiExcelHelper neh = new NpoiExcelHelper();
            ConfiguretView configuretView = ConfiguretExtensions.GetConfiguretermsView(null);
            var examinationTypeID = Request.Form["ExaminationTypeDropdown"].ParseStrTo<Guid>();
            if (configuretView.Attribute == Bowin.Web.Controls.Mvc.DropdownList.SELECT_ALL.ToString()) configuretView.Attribute = "";

            var dt = ExaminationSubjectServices.GetExaminationSubjectViewList(configuretView, examinationTypeID, null).Select(x => new
            {
                x.Name,
                ExaminationDate = (x.ExaminationDate.HasValue ? x.ExaminationDate.Value.ToString("yyyy-MM-dd") : ""),
                x.ExaminationTypeName,
                x.ExaminationFormName,
                x.PeopleNumLimit,
                x.SchoolyearCode
            }).ToTable();
            string[] liststring = { "考试科目", "考试日期", "考试类型", "考试类别", "最大报名人数", "考试学年学期" };
            neh.Export(dt, liststring, "考试科目信息");
            return RedirectToAction("MsgShow", "Common", new
            {
                msg = "导出成功！",
                url = Url.Content("~/ExaminationSubject/List").AddMenuParameter()
            });
        }

        /// <summary>
        /// 删除
        /// </summary>
        /// <param name="roleID"></param>
        /// <returns></returns>
        [HttpPost]
        public ActionResult Delete(string examinationSubjectIDs)
        {
            try
            {
                var examinationSubjectIDList = examinationSubjectIDs.Split(',').Select(x => (Guid?)new Guid(x)).ToList();
                ExaminationSubjectServices.Delete(examinationSubjectIDList);
                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：要求通过科目为该考试科目的数据、或者考场安排等";
                }
                return base.Json("删除失败，原因：" + mge + "！");
            }
        }

        /// <summary>
        /// 修改
        /// </summary>
        /// <returns></returns>
        [HttpPost]
        public ActionResult Edit(ExaminationSubjectView examinationSubjectView)
        {
            try
            {
                var user = HttpContext.User as EMIS.Utility.FormValidate.CustomPrincipal;
                ExaminationSubjectServices.Save(examinationSubjectView);
                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, Guid? examinationTypeID,Guid? examinationSubjectID)
        {
            List<DropdownListItem> list = ExaminationSubjectServices.GetExaminationSubjectViewList(new ConfiguretView(), examinationTypeID, examinationSubjectID)
                .Select(x => new DropdownListItem { Text = x.Name, Value = x.ExaminationSubjectID.ToString() }).ToList();
            DropdownListBindType dbt = bindType == null ? DropdownListBindType.PleaseSelect : bindType.Value;

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

            return base.Json(list);
        }


        [HttpPost]
        public ActionResult DropdownExaminationSubjectNameList(QueryParamsModel pararms)
        {
            ConfiguretView configuretView = ConfiguretExtensions.GetConfiguretermsView(pararms);
            
            if (configuretView.Attribute == Bowin.Web.Controls.Mvc.DropdownList.SELECT_ALL.ToString()) configuretView.Attribute = "";
            var list = ExaminationSubjectServices.GetExaminationSubjectNameViewList(configuretView, (int)pararms.page, (int)pararms.rows);
            return base.Json(list);
        }


        public ActionResult Validation(string ExaminationTypeIDs, string  SchoolyearIDs,string  ExaminationFormIDs, string names)
        {
            List<Guid?> list = new List<Guid?>();
            foreach (var i in ExaminationTypeIDs.Split(','))
            {
                list.Add(new Guid(i));
            }
            List<Guid?> list1 = new List<Guid?>();
            foreach (var i in SchoolyearIDs.Split(','))
            {
                list1.Add(new Guid(i));
            }
            List<int?> list2 = new List<int?>();
            foreach (var i in ExaminationFormIDs.Split(','))
            {
                list2.Add(Convert.ToInt32(i));
            }
            List<string> list3 = new List<string>();
            foreach (var i in names.Split(','))
            {
                list3.Add(i);
            }
            string[] result = ExaminationSubjectServices.Validation(list, list1, list2, list3);
            return Json(new ReturnMessage()
            {
                IsSuccess = result[0] == "true" ? true : false,
                Message = result[1]
            });
        }
    }
}