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.MinorManage.MinorClass;
using Bowin.Web.Controls.Mvc;
using Bowin.Common.Utility;
using Bowin.Common.Data;

namespace EMIS.Web.Controllers.MinorManage.MinorClass
{
    [Authorization]
    public class MinorClassController : Controller
    {
        //
        // GET: /MinorClass/
        public IMinorClassServices minorClassServices { get; set; }


        public ActionResult List()
        {
            return View();
        }

        [HttpPost]
        public ActionResult List(QueryParamsModel pararms)
        {
            ConfiguretView configuretView = ConfiguretExtensions.GetConfiguretermsView(pararms);
            var collegeID = pararms.getExtraGuid("CollegeDropdown");
            var yearID = pararms.getExtraInt("SchoolyearDictionaryDropDown") == DropdownList.SELECT_ALL ? null : pararms.getExtraInt("SchoolyearDictionaryDropDown");
            var standardID = pararms.getExtraInt("MinorStandardDropDown") == DropdownList.SELECT_ALL ? null : pararms.getExtraInt("MinorStandardDropDown");

            var classminorStatus = pararms.getExtraInt("DictionaryClassminorStatus") == DropdownList.SELECT_ALL ? null : pararms.getExtraInt("DictionaryClassminorStatus");

            return base.Json(minorClassServices.GetMinorClassViewGrid(configuretView, collegeID, yearID, standardID, classminorStatus, (int)pararms.page, (int)pararms.rows));
        }

        [HttpPost]
        public ActionResult Excel()
        {
            NpoiExcelHelper neh = new NpoiExcelHelper();
            ConfiguretView configuretView = ConfiguretExtensions.GetConfiguretermsView(null);
            var collegeID = Request.Form["CollegeDropdown"].ParseStrTo<Guid>();
            var yearID = Request.Form["SchoolyearDictionaryDropDown"].ParseStrTo<int>() == DropdownList.SELECT_ALL ? null : Request.Form["SchoolyearDictionaryDropDown"].ParseStrTo<int>();
            var standardID = Request.Form["MinorStandardDropDown"].ParseStrTo<int>() == DropdownList.SELECT_ALL ? null : Request.Form["MinorStandardDropDown"].ParseStrTo<int>();


            var classminorStatus = Request.Form["DictionaryClassminorStatus"].ParseStrTo<int>() == DropdownList.SELECT_ALL ? null : Request.Form["DictionaryClassminorStatus"].ParseStrTo<int>();

            var minorClassIDString = Request.Form["SelectedID"];
            var minorClassIDList = minorClassIDString.Split(',').Where(x => !string.IsNullOrEmpty(x)).Select(x => (Guid?)new Guid(x)).ToList();

            var dt = minorClassServices.GetMinorClassViewList(configuretView, collegeID, yearID, standardID, classminorStatus, minorClassIDList)
                    .Select(x => new
                    {
                        x.SchoolyearCode,
                        x.GradeYearID,
                        x.StandardCode,
                        x.StandardName,
                        x.Name,
                        x.StudentNum,
                        x.RecordStatus,
                    }).ToTable();

            string[] liststring = { "学年学期", "年级", "专业代码", "专业名称", "辅修班级", "学生人数", "状态" };

            neh.Export(dt, liststring, "辅修班级信息" + DateTime.Now.ToString("yyyyMMdd"));

            return Json(new ReturnMessage()
            {
                IsSuccess = true,
                Message = "导出成功。"
            });
        }


        [HttpPost]
        public ActionResult Delete(string minorClassIDs)
        {
            try
            {
                List<Guid?> list = minorClassIDs.Split(',').Where(x => !string.IsNullOrEmpty(x))
                         .Select(x => (Guid?)new Guid(x)).ToList();

                minorClassServices.MinorClassDelete(list);

                return base.Json("删除成功。");
            }
            catch (Exception ex)
            {
                return base.Json("删除失败，原因：" + ex.Message + "。");
            }
        }

        [HttpPost]
        public ActionResult Generate()
        {
            try
            {
                minorClassServices.GenerateMinorClass();

                return base.Json("生成成功。");
            }
            catch (Exception ex)
            {
                return base.Json("生成失败，原因：" + ex.Message + "。");
            }
        }

        [HttpGet]
        public ActionResult StudentList(Guid minorClassID)
        {
            ViewBag.MinorClassID = minorClassID;
            return View();
        }


        [HttpPost]
        public ActionResult GetStudentList()
        {
            var minorClassID = Request["minorClassID"].ParseStrTo<Guid>();
            return base.Json(minorClassServices.GetStudentsByMinorClassID(minorClassID.Value));
        }

        public ActionResult OpenClass(string minorClassIDs)
        {
            try
            {
                List<Guid?> list = minorClassIDs.Split(',').Where(x => !string.IsNullOrEmpty(x))
                                .Select(x => (Guid?)new Guid(x)).ToList();

                minorClassServices.OpenClassMinor(list);
                return base.Json("开班成功。");
            }
            catch (Exception ex)
            {
                
                return base.Json("开班失败，原因：" + ex.Message + "。");
            }
            
        }


        public ActionResult CancelOpenClass(string minorClassIDs)
        {
            try
            {
                List<Guid?> list = minorClassIDs.Split(',').Where(x => !string.IsNullOrEmpty(x))
                                .Select(x => (Guid?)new Guid(x)).ToList();

                minorClassServices.CancelOpenClassMinor(list);
                return base.Json("取消开班成功。");
            }
            catch (Exception ex)
            {

                return base.Json("取消开班失败，原因：" + ex.Message + "。");
            }

        }
    }
}