using System;
using System.Collections.Generic;
using System.Linq;
using System.Web;
using System.Web.Mvc;
using EMIS.CommonLogic.SelectCourse;
using EMIS.ViewModel;
using EMIS.Web.Controls;
using Bowin.Common.Data;
using Bowin.Web.Controls.Mvc;
using Bowin.Common.Mapping;
using EMIS.ViewModel.SelectCourse;
using EMIS.Utility.FormValidate;
using Bowin.Common.Exceptions;
using Bowin.Common.Utility;
using Bowin.Common.Linq.Entity;
using Bowin.Common.JSON;
using EMIS.Utility;
using EMIS.ViewModel.EnrollManage.SpecialtyManage;

namespace EMIS.Web.Controllers.SelectCourseManage
{
    [Authorization]
    public class FreeSelectionCourseApplyController : Controller
    {
        public IFreeSelectionCourseServices FreeSelectionCourseServices { get; set; }

        public IFreeSelectionCourseApplyServices FreeSelectionCourseApplyServices { get; set; }

        public IExecutableFreeSelectionCouseServices ExecutableFreeSelectionCouseServices { get; set; }

        /// <summary>
        /// 开课申请页面
        /// </summary>
        /// <returns></returns>
        public ActionResult List()
        {
            return View();
        }

        /// <summary>
        /// 查询列表
        /// </summary>
        /// <param name="pararms"></param>
        /// <returns></returns>
        [HttpPost]
        public ActionResult List(QueryParamsModel pararms)
        {
            ConfiguretView configuretView = ConfiguretExtensions.GetConfiguretermsView(pararms);
            var campusID = pararms.getExtraGuid("CampusDropdown");
            var collegeID = pararms.getExtraGuid("CollegeDropdown");
            var departmentID = pararms.getExtraGuid("DepartmentDropdown");
            var schoolyear = pararms.getExtraGuid("SchoolYearDropdown").ToString() == DropdownList.SELECT_ALL.ToString() ? null : pararms.getExtraGuid("SchoolYearDropdown");
            var schoolyearNum = pararms.getExtraInt("DictionarySchoolyearNum").ToString() == DropdownList.SELECT_ALL.ToString() ? null : pararms.getExtraInt("DictionarySchoolyearNum");
            var schoolcode = pararms.getExtraInt("DictionarySchoolcode").ToString() == DropdownList.SELECT_ALL.ToString() ? null : pararms.getExtraInt("DictionarySchoolcode");
            var approvalStatus = pararms.getExtraInt("DictionaryApprovalStatus") == DropdownList.SELECT_ALL ? null : pararms.getExtraInt("DictionaryApprovalStatus");

            return this.Json(FreeSelectionCourseApplyServices.GetFreeSelectionCoursePlanViewGrid(configuretView,
                schoolyear, campusID, collegeID, departmentID, approvalStatus, (int)pararms.page, (int)pararms.rows));
        }

        [HttpPost]
        public ActionResult Save()
        {
            try
            {
                var freeSelectionCourseApplyList = DataGrid.GetTableData<FreeSelectionCourseApplyView>("dgFreeSelectionCourseApplyList");

                this.FreeSelectionCourseApplyServices.FreeSelectionCourseApplyUpdate(freeSelectionCourseApplyList);

                return RedirectToAction("MsgShow", "Common", new
                {
                    msg = "保存成功！",
                    url = Url.Content("~/FreeSelectionCourseApply/List").AddMenuParameter()
                });
            }
            catch (Exception ex)
            {
                return RedirectToAction("MsgShow", "Common", new
                {
                    msg = "保存失败！" + ex.Message,
                    url = Url.Content("~/FreeSelectionCourseApply/List").AddMenuParameter()
                });
            }
        }

        public ActionResult Edit(Guid? freeSelectionCourseApplyID)
        {
            FreeSelectionCourseApplyView freeSelectCourseApplyView = new FreeSelectionCourseApplyView();
            freeSelectCourseApplyView.HandleModeID = (int)EMIS.ViewModel.CF_HandleMode.SelectionCourse;
            freeSelectCourseApplyView.DepartmentID = CustomPrincipal.Current.DepartmentID;
            ViewBag.LoginID = CustomPrincipal.Current.LoginID;
            ViewBag.Name = CustomPrincipal.Current.Name;
            ViewBag.UserID = CustomPrincipal.Current.UserID;
            ViewBag.StaffCode = "";
            if (freeSelectionCourseApplyID.HasValue)
                freeSelectCourseApplyView = FreeSelectionCourseApplyServices.GetFreeSelectionCourseApplyView(freeSelectionCourseApplyID);
            else
            {
                var staff = FreeSelectionCourseApplyServices.GetStaff(CustomPrincipal.Current.UserID);
                if (staff != null)
                {
                    freeSelectCourseApplyView.DepartmentID = staff.DepartmentID;
                    ViewBag.DepartmentID = staff.DepartmentID;
                    ViewBag.StaffCode = staff.StaffCode;
                }
                freeSelectCourseApplyView.ResultTypeID = (int)CF_ResultType.Percentage;
            }
            return View(freeSelectCourseApplyView);
        }

        /// <summary>
        /// 编辑
        /// </summary>
        /// <param name="freeSelectionCourseApply"></param>
        /// <returns></returns>
        [HttpPost]
        public ActionResult Edit(FreeSelectionCourseApplyView freeSelectionCourseApply)
        {
            int? type = 0;
            try
            {
                var teacherList = DataGrid.GetTableData<FreeSelectionCourseApplyTeacherListView>("dgTeacherList");
                var specialtyList = DataGrid.GetTableData<FreeSelectionCourseApplySpecialtyListView>("dgSpecialtyList");
                var schedulingList = DataGrid.GetTableData<ExecutableFreeSelectionCouseSchedulingView>("dgSchedulingList");
                if (freeSelectionCourseApply.FreeSelectionCouseApplyID == null || freeSelectionCourseApply.FreeSelectionCouseApplyID == Guid.Empty)
                {
                    FreeSelectionCourseApplyServices.FreeSelectionCourseApplyAdd(freeSelectionCourseApply, teacherList, specialtyList, schedulingList, out type);
                }
                else
                {
                    FreeSelectionCourseApplyServices.FreeSelectionCourseApplyUpdate(freeSelectionCourseApply, teacherList, specialtyList, schedulingList, out type);
                }
                return Json(new ReturnMessage()
                {
                    IsSuccess = true,
                    Message = "保存成功！"
                });
            }
            catch (Exception ex)
            {   //如果验证到排课冲突type返回1，页面js根据type弹出选择框，用户可选择继续保存或不保存，如果不返回1，弹出一般的错误提示框
                if (type == 1)
                {
                    return Json(new ReturnMessage()
                    {
                        Type = 1,
                        IsSuccess = false,
                        Message = "保存失败：" + ex.Message,
                    });
                }
                else
                    return Json(new ReturnMessage()
                    {
                        IsSuccess = false,
                        Type = 2,
                        Message = "保存失败：" + ex.Message,
                    });
            }
        }

        /// <summary>
        /// 明细
        /// </summary>
        /// <param name="freeSelectionCourseApplyID"></param>
        /// <returns></returns>
        public ActionResult Details(Guid? freeSelectionCourseApplyID)
        {
            FreeSelectionCourseApplyView freeSelectCourseApplyView = new FreeSelectionCourseApplyView();
            if (freeSelectionCourseApplyID.HasValue)
                freeSelectCourseApplyView = FreeSelectionCourseApplyServices.GetFreeSelectionCourseApplyView(freeSelectionCourseApplyID);
            return View(freeSelectCourseApplyView);
        }

        public ActionResult TeacherEdit(Guid freeSelectionCourseApplyID)
        {
            return View();
        }

        /// <summary>
        /// 提交
        /// </summary>
        /// <param name="freeSelectionCourseApplyIDs"></param>
        /// <returns></returns>
        [HttpPost]
        public ActionResult SubmitFreeSelectionCourseApply(string freeSelectionCourseApplyIDs)
        {
            try
            {
                var user = HttpContext.User as EMIS.Utility.FormValidate.CustomPrincipal;
                //for (int i = 0; i < freeSelectionCourseApplyIDs.Split(',').Length; i++)
                //{
                //    if (!string.IsNullOrEmpty(freeSelectionCourseApplyIDs.Split(',')[i]))
                //    {
                //        Guid freeSelectionCourseApplyID = new Guid(freeSelectionCourseApplyIDs.Split(',')[i]);
                //        FreeSelectionCourseApplyServices.StartUp(freeSelectionCourseApplyID, user.UserID);
                //    }
                //}
                List<Guid> list = new List<Guid>();
                for (int i = 0; i < freeSelectionCourseApplyIDs.Split(',').Length; i++)
                {
                    if (!string.IsNullOrEmpty(freeSelectionCourseApplyIDs.Split(',')[i]))
                    {
                        Guid planApplicationID = new Guid(freeSelectionCourseApplyIDs.Split(',')[i]);
                        list.Add(planApplicationID);
                    }
                }
                FreeSelectionCourseApplyServices.Submit(list, user.UserID, "");
                return this.Json("提交成功！");
            }
            catch (Exception ex)
            {
                return this.Json("提交失败，原因：" + ex.Message);
            }
        }

        /// <summary>
        /// 删除
        /// </summary>
        /// <param name="freeSelectionCourseApplyIDs"></param>
        /// <returns></returns>
        [HttpPost]
        public ActionResult Delete(string freeSelectionCourseApplyIDs)
        {
            try
            {
                List<Guid?> list = new List<Guid?>();
                for (int i = 0; i < freeSelectionCourseApplyIDs.Split(',').Length; i++)
                {
                    string id = freeSelectionCourseApplyIDs.Split(',')[i];
                    if (!string.IsNullOrEmpty(id))
                    {
                        Guid freeSelectionCourseApplyID = new Guid(id);
                        list.Add(freeSelectionCourseApplyID);
                    }
                }
                FreeSelectionCourseApplyServices.FreeSelectionCourseApplyDelete(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 = "请先删除所有关联的数据，如：专业计划、选修计划等！";
                }
                return base.Json("删除失败，原因：" + mge);
            }
        }


        /// <summary>
        /// 导出Excel
        /// </summary>
        /// <returns></returns>
        [HttpPost]
        public ActionResult Excel()
        {
            NpoiExcelHelper neh = new NpoiExcelHelper();
            ConfiguretView configuretView = ConfiguretExtensions.GetConfiguretermsView(null);
            var campusID = Request.Form["CampusDropdown"].ParseStrTo<Guid>();
            var collegeID = Request.Form["CollegeDropdown"].ParseStrTo<Guid>();
            var departmentID = Request.Form["DepartmentDropdown"].ParseStrTo<Guid>();
            var schoolyear = Request.Form["SchoolyearDropdown"] == DropdownList.SELECT_ALL.ToString() ? null : Request.Form["SchoolyearDropdown"].ParseStrTo<Guid>();
            //var schoolyearNum = Request.Form["DictionarySchoolyearNum"] == DropdownList.SELECT_ALL.ToString() ? null : Request.Form["DictionarySchoolyearNum"];
            //var schoolcode = Request.Form["DictionarySchoolcode"] == DropdownList.SELECT_ALL.ToString() ? null : Request.Form["DictionarySchoolcode"];
            var approvalStatus = Request.Form["DictionaryApprovalStatus"].ParseStrTo<int>() == DropdownList.SELECT_ALL ? null : Request.Form["DictionaryApprovalStatus"].ParseStrTo<int>();
            var dt = FreeSelectionCourseApplyServices.GetFreeSelectionCoursePlanViewList(configuretView, schoolyear, campusID, collegeID, departmentID, approvalStatus).Select(x => new
            {
                //x.FreeSelectionCouseNo,
                x.SchoolyearCode,
                x.DepartmentName,
                //x.CollegeName,
                x.DefaultClassName,
                //x.CourseCode,
                //x.CourseName,
                //x.CourseCategoryName,
                //x.CourseTypeName,
                //x.CourseQualityName,
                //x.Credit,
                //x.Totalhours,
                //x.SchoolweeksNum,
                //x.SchoolyearNumName,
                //x.SchoolcodeName,
                //x.StarttermName,
                x.TeacherNames,
                x.PeopleNumlower,
                x.PeopleNumlimit,
                x.CourseTypeName,
                x.IsNeedMaterialName,
                x.ApprovalStatusName
            }).ToTable();
            string[] liststring = { //"选课编号", 
                                      "学年学期", "教研室", //RSL.Get("College"), 
                                      "选修任务班名称", 
                                      //"课程代码", 
                                      //"课程名称", "课程属性", "课程类型", "课程性质", "学分","总学时",
                                      //"上课周数", "学年数", "学期", "开课学期"
                                     "授课教师","人数下限","人数上限","选修类型","是否需要教材","审批状态"};
            neh.Export(dt, liststring, "计划申请信息");
            return RedirectToAction("MsgShow", "Common", new
            {
                msg = "导出成功！",
                url = Url.Content("~/FreeSelectionCourseApply/List").AddMenuParameter()
            });
        }

        public ActionResult GetFreeSelectionCourseView(Guid? freeSelectionCourseID)
        {
            FreeSelectionCourseView freeSelectionCourseView = new FreeSelectionCourseView();
            if (freeSelectionCourseID.HasValue)
                freeSelectionCourseView = FreeSelectionCourseServices.GetFreeSelectionCourseView(freeSelectionCourseID);
            return base.Json(freeSelectionCourseView);
        }

        /// <summary>
        /// 获取任选课程已经存在在授课方式
        /// </summary>
        /// <param name="freeSelectionCourseID"></param>
        /// <returns></returns>
        [HttpPost]
        public ActionResult TeachingModeType(Guid? freeSelectionCourseID)
        {
            List<int> list = new List<int>();
            if (freeSelectionCourseID.HasValue && freeSelectionCourseID != Guid.Empty)
                list = FreeSelectionCourseServices.GetTeachingModeType(freeSelectionCourseID);
            else
                list.Add(((int)EMIS.ViewModel.CF_TeachingMode.Theory));
            return base.Json(list.ConvertAll(x => x.ToString()));
        }

        /// <summary>
        /// 获取任选课程申请已经存在在授课方式
        /// </summary>
        /// <param name="freeSelectionCourseID"></param>
        /// <returns></returns>
        [HttpPost]
        public ActionResult CourseApplyTeachingModeType(Guid? freeSelectionCourseID)
        {
            List<int> list = new List<int>();
            if (freeSelectionCourseID.HasValue && freeSelectionCourseID != Guid.Empty)
                list = FreeSelectionCourseApplyServices.GetCourseApplyTeachingModeType(freeSelectionCourseID);
            else
                list.Add(((int)EMIS.ViewModel.CF_TeachingMode.Theory));
            return base.Json(list.ConvertAll(x => x.ToString()));
        }

        [HttpPost]
        public ActionResult GradeYear(Guid? freeSelectionCourseApplyID)
        {
            List<int> list = new List<int>();
            if (freeSelectionCourseApplyID.HasValue && freeSelectionCourseApplyID != Guid.Empty)
                list = FreeSelectionCourseApplyServices.GetCourseApplyGradeYear(freeSelectionCourseApplyID);
            return base.Json(list.ConvertAll(x => x.ToString()));
        }

        /// <summary>
        /// 列表查询
        /// </summary>
        /// <param name="pararms"></param>
        /// <returns></returns>
        [HttpPost]
        public ActionResult SpecialtyList(Guid freeSelectionCourseApplyID)
        {
            var specialtyList = this.FreeSelectionCourseApplyServices.GetFreeSelectionCourseApplySpecialtyListView(freeSelectionCourseApplyID);
            return base.Json(new GridResultSet<SpecialtyView>() { rows = specialtyList, total = specialtyList.Count });
        }

        /// <summary>
        /// 列表查询
        /// </summary>
        /// <param name="pararms"></param>
        /// <returns></returns>

        public ActionResult TeacherList(Guid freeSelectionCourseApplyID)
        {
            var teacherList = this.FreeSelectionCourseApplyServices.GetFreeSelectionCourseApplyTeacherListView(freeSelectionCourseApplyID);
            return base.Json(new GridResultSet<FreeSelectionCourseApplyTeacherListView>() { rows = teacherList, total = teacherList.Count });
        }

        [HttpPost]
        public ActionResult TeacherEdit(Guid freeSelectionCourseApplyID, string addTeacherListJson)
        {
            try
            {
                var addTeacherList = addTeacherListJson.JsonToObject<List<FreeSelectionCourseApplyTeacherListView>>();

                FreeSelectionCourseServices.SaveFreeSelectionCourseTeachers(freeSelectionCourseApplyID, addTeacherList);

                return Json(new ReturnMessage { IsSuccess = true });
            }
            catch (Exception ex)
            {
                return Json(new ReturnMessage { IsSuccess = false, Message = ex.Message });
            }
        }

        [HttpPost]
        public ActionResult DefaultClassNo(Guid SchoolyearID, Guid freeSelectionCourseID, string StartWeeklyNum, string EndWeeklyNum)
        {
            try
            {
                var result = FreeSelectionCourseApplyServices.DefaultClassNo(SchoolyearID, freeSelectionCourseID, StartWeeklyNum, EndWeeklyNum);

                return base.Json(result);
            }
            catch (Exception ex)
            {
                return Json("");
            }
        }

        public ActionResult GetSchedulingViewList(Guid FreeSelectionCouseApplyID)
        {
            var courseProcessList = FreeSelectionCourseApplyServices.GetSchedulingView(FreeSelectionCouseApplyID);

            return Json(new GridResultSet<ExecutableFreeSelectionCouseSchedulingView> { rows = courseProcessList, total = courseProcessList.Count });
        }

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

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

        /// <summary>
        /// 列出课程进度中的可选教室
        /// </summary>
        /// <param name="pararms"></param>
        /// <returns></returns>
        [HttpPost]
        public ActionResult GetCourseProcessClassroomList(QueryParamsModel pararms)
        {
            ConfiguretView configuretView = ConfiguretExtensions.GetConfiguretermsView(pararms);
            int? classroomType = pararms.getExtraString("ClassroomType").ParseStrTo<int>() == DropdownList.SELECT_ALL ? null : pararms.getExtraString("ClassroomType").ParseStrTo<int>();
            string schedulingWeek = pararms.getExtraString("schedulingWeek");
            int? weekday = pararms.getExtraString("weekDay").ParseStrTo<int>() == DropdownList.SELECT_ALL ? null : pararms.getExtraString("weekDay").ParseStrTo<int>();
            var coursesTimeID = pararms.getExtraGuid("coursesTimeID") ?? Guid.Empty;
            //int? minSeatCount = pararms.getExtraString("MinSeatCount").ParseStrTo<int>() == DropdownList.SELECT_ALL ? null : pararms.getExtraString("MinSeatCount").ParseStrTo<int>();
            //var collegeID = pararms.getExtraGuid("CollegeDropdown") ?? Guid.Empty;
            var buildingsID = pararms.getExtraInt("BuildingsDropdown") == DropdownList.SELECT_ALL ? null : pararms.getExtraGuid("BuildingsDropdown");


            return base.Json(ExecutableFreeSelectionCouseServices.GetAvailableClassroom(configuretView, buildingsID, schedulingWeek, weekday, coursesTimeID, classroomType, (int)pararms.page, (int)pararms.rows));
        }
    }
}