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

namespace EMIS.Web.Controllers.ExamManage
{
    [Authorization]
    public class ExaminationBatchController : Controller
    {
        public IExaminationBatchServices IExaminationBatchService { get; set; }

        public ISchoolYearServices ISchoolYearService { get; set; }
        //
        // GET: /ExaminationBatch/

        public ActionResult List()
        {
            return View();
        }
        /// <summary>
        /// 项目列表查询
        /// </summary>
        /// <param name="pararms"></param>
        /// <returns></returns>
        [HttpPost]
        public ActionResult GetProjectListViewGrid(QueryParamsModel pararms)
        {
            List<ConfiguretView> configuretViews = new List<ConfiguretView>();
            configuretViews.Add(ConfiguretExtensions.GetConfiguretermsView(pararms));
            configuretViews.AddRange(pararms.getConditions());

            var StartDate = configuretViews.Where(x => x.Attribute == "StartDate").SingleOrDefault();
            if (StartDate != null) StartDate.Condition = ">=";
            var EndDate = configuretViews.Where(x => x.Attribute == "EndDate").SingleOrDefault();
            if (EndDate != null) EndDate.Condition = "<=";
            return base.Json(IExaminationBatchService.GetBatchListGridView((int)pararms.page, (int)pararms.rows, configuretViews.ToArray()));
        }

        [HttpPost]
        public ActionResult DropDownList(DropdownListBindType? bindType, Guid? schoolyearID)
        {
            DropdownListBindType dbt = bindType == null ? DropdownListBindType.SelectAll : bindType.Value;
            var batchQuery = IExaminationBatchService.GetBatchList(new ConfiguretView());
            if (schoolyearID.HasValue)
            {
                batchQuery = batchQuery.Where(x => x.SchoolyearID == schoolyearID);
            }
            else
            {
                var emptyList = new List<DropdownListItem>();
                Bowin.Web.Controls.Mvc.DropdownList.FormatDropdownItemList(dbt, emptyList);
                return Json(emptyList);
            }
            List<DropdownListItem> list = batchQuery
                .OrderBy(x => x.Name)
                .Select(x => new DropdownListItem { Text = x.Name, Value = x.ExaminationBatchID.ToString() })
                .ToList();

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

            return base.Json(list);
        }

        /// <summary>
        /// 设置编辑页
        /// </summary>
        /// <param name="ExaminationProjectFeeID"></param>
        /// <returns></returns>
        [HttpGet]
        public ActionResult Edit(Guid? ExaminationBatchID)
        {
            EMIS.ViewModel.ExaminationBatchView projectFeeView = new EMIS.ViewModel.ExaminationBatchView() { ExaminationBatchID = Guid.NewGuid() };
            if (ExaminationBatchID.HasValue && ExaminationBatchID != Guid.Empty)
            {
                projectFeeView = IExaminationBatchService.GetExamBatch(ExaminationBatchID);
            }
            else
            {
                var currentYear = ISchoolYearService.GetSchoolYearViewList(new ConfiguretView(), 1).FirstOrDefault();
                if (currentYear != null)
                {
                    projectFeeView.SchoolyearID = currentYear.SchoolYearID;
                    projectFeeView.Schoolyear = currentYear.SchoolcodeName;
                }
            }

            return View(projectFeeView);
        }
        /// <summary>
        /// 设置编辑页提交
        /// </summary>
        /// <param name="campusView"></param>
        /// <returns></returns>
        [HttpPost]
        public ActionResult Edit(ExaminationBatchView view)
        {
            try
            {
                //同一学年学期内批次名称需作唯一性判断
                var model = IExaminationBatchService.GetExamBatch(x => x.Name == view.Name && x.SchoolyearID == view.SchoolyearID && x.ExaminationBatchID != view.ExaminationBatchID);
                if (model != null)
                {
                    return Json(new ReturnMessage()
                    {
                        IsSuccess = false,
                        Message = "同一学年学期内批次名称不允许相同！"
                    });
                }
                view.RecordStatus = (int)EMIS.ViewModel.SYS_STATUS.USABLE;
                IExaminationBatchService.Edit(view);

                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，原因：" + ex.Message
                });
            }
        }
        /// <summary>
        /// 删除项目设置
        /// </summary>
        /// <param name="campusIDs"></param>
        /// <returns></returns>
        [HttpPost]
        public JsonResult DeleteBatch(string ExamBatchIDs)
        {
            try
            {
                List<Guid?> list = ExamBatchIDs.Split(',').Where(x => !string.IsNullOrEmpty(x))
                          .Select(x => (Guid?)new Guid(x)).ToList();

                IExaminationBatchService.DeleteBatch(list);

                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 = "请先删除与其有关联的数据";
                    }
                }

                return base.Json("删除失败，原因：" + mge);
            }
        }
        [HttpPost]
        public ActionResult Excel(QueryParamsModel pararms)
        {
            List<ConfiguretView> configuretViews = new List<ConfiguretView>();
            configuretViews.Add(ConfiguretExtensions.GetConfiguretermsView(pararms));
            configuretViews.AddRange(pararms.getConditions());
            var StartDate = configuretViews.Where(x => x.Attribute == "StartDate").SingleOrDefault();
            if (StartDate != null) StartDate.Condition = ">=";
            var EndDate = configuretViews.Where(x => x.Attribute == "EndDate").SingleOrDefault();
            if (EndDate != null) EndDate.Condition = "<=";

            var query = IExaminationBatchService.GetBatchList(configuretViews.ToArray());
            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.ExaminationBatchID));
            }
            var dt = query.ToList().Select(q =>
            new
            {
                q.Schoolyear,
                q.Name,
                StartDate = q.StartDate.ToStringEx("yyyy-MM-dd"),
                EndDate = q.EndDate.ToStringEx("yyyy-MM-dd"),
                q.Remark
            }).ToTable();

            NpoiExcelHelper neh = new NpoiExcelHelper();
            string[] liststring = {
"学年学期","考试批次","报名起始时间","报名结束时间","备注"};
            neh.Export(dt, liststring, "考试批次设置列表" + DateTime.Now.ToString("yyyyMMddhhmmss"));
            return RedirectToAction("MsgShow", "Common", new
            {
                msg = "导出成功！",
                url = Url.Content("~/ExaminationBatc/List").AddMenuParameter()
            });
        }
    }
}