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

namespace EMIS.Web.Controllers.EducationManage
{
    [Authorization]
    public class TrainingClassController : Controller
    {
        public ITrainingClassServices TrainingClassServices { get; set; }

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

        public ActionResult StudentList(Guid trainingClassID)
        {
            return View();
        }

        public ActionResult Generate()
        {
            return View(new GenerateTrainingClassConditions());
        }

        public ActionResult Split(Guid trainingClassID)
        {
            TrainingClassSplitView trainingClassSplitView = new TrainingClassSplitView();

            trainingClassSplitView = TrainingClassServices.GetTrainingClassSplitView(trainingClassID);
            //trainingClassSplitView.IsByStudentCount = false;
            //trainingClassSplitView.IsBySplitCount = false;
            //trainingClassSplitView.IsByClassmajor = false;
            //trainingClassSplitView.ClassStudentCount = null;
            //trainingClassSplitView.ClassCount = null;
            //trainingClassSplitView.ClassMinStudentCount = null;
            //return View(trainingClassSplitView);
            return View(trainingClassSplitView);
        }

        public ActionResult Merge()
        {
            return View(new TrainingClassMergeView());
        }

        [HttpPost]
        public ActionResult List(QueryParamsModel pararms)
        {
            ConfiguretView conditionView = ConfiguretExtensions.GetConfiguretermsView(pararms);
            var schoolyearID = pararms.getExtraGuid("ddlSchoolyear");
            var examinationBatchID = pararms.getExtraGuid("ddlExaminationBatch");
            var examinationTypeID = pararms.getExtraGuid("ddlExaminationType");
            var examinationProjectID = pararms.getExtraGuid("ddlExaminationProject");
            var schoolAreaID = pararms.getExtraInt("ddlSchoolArea") == DropdownList.SELECT_ALL ? null : pararms.getExtraInt("ddlSchoolArea");

            return base.Json(TrainingClassServices.GetTrainingClassViewGrid(conditionView, schoolyearID, examinationBatchID, examinationTypeID, examinationProjectID, schoolAreaID, (int)pararms.page, (int)pararms.rows));
        }

        [HttpPost]
        public ActionResult StudentList(QueryParamsModel pararms, Guid trainingClassID)
        {
            ConfiguretView conditionView = ConfiguretExtensions.GetConfiguretermsView(pararms);
            var schoolAreaID = pararms.getExtraInt("ddlSchoolArea") == DropdownList.SELECT_ALL ? null : pararms.getExtraInt("ddlSchoolArea");
            var collegeID = pararms.getExtraGuid("ddlCollege");
            var year = pararms.getExtraInt("ddlYear") == DropdownList.SELECT_ALL ? null : pararms.getExtraInt("ddlYear");
            var standardID = pararms.getExtraInt("cgbStandard") == DropdownList.SELECT_ALL ? null : pararms.getExtraInt("cgbStandard");
            var classmajorID = pararms.getExtraGuid("cgbClassmajor");
            var name = pararms.getExtraString("txtName");
            var idNumber = pararms.getExtraString("txtIDNumber");

            return base.Json(TrainingClassServices.GetTrainingClassStudentViewGrid(conditionView, trainingClassID, schoolAreaID, 
                collegeID, year, standardID, classmajorID, name, idNumber, pararms.page, pararms.rows));
        }

        [HttpPost]
        public ActionResult Excel()
        {
            NpoiExcelHelper neh = new NpoiExcelHelper();
            ConfiguretView conditionView = ConfiguretExtensions.GetConfiguretermsView(null);
            var schoolyearID = Request.Form["ddlSchoolyear"].ParseStrTo<Guid>();
            var examinationBatchID = Request.Form["dllExaminationBatch"].ParseStrTo<Guid>();
            var examinationTypeID = Request.Form["dllExaminationType"].ParseStrTo<Guid>();
            var examinationProjectID = Request.Form["dllExaminationProject"].ParseStrTo<Guid>();
            var schoolAreaID = Request.Form["ddlSchoolArea"].ParseStrTo<int>() == DropdownList.SELECT_ALL ? null : Request.Form["ddlSchoolArea"].ParseStrTo<int>();
            var trainingClassIDList = Request.Form["selectedIDs"].Split(',').Where(x => !string.IsNullOrEmpty(x)).Select(x => new Guid(x)).ToList();

            var dt = TrainingClassServices.GetTrainingClassExportViewList(conditionView, schoolyearID, examinationBatchID, examinationTypeID, 
                examinationProjectID, schoolAreaID, trainingClassIDList)
                .Select(x => new
                {
                    x.SchoolyearCode,
                    x.ExaminationBatchName,
                    x.ExaminationTypeName,
                    x.ExaminationProjectName,
                    x.Year,
                    x.ClassmajorName,
                    x.UserName,
                    x.SexName,
                    x.CertificatesTypeName,
                    x.IDNumber,
                    x.Mobile,
                    x.Name
                }).ToTable();
            string[] liststring = { "学年学期", "考试批次", "考试类型", "项目名称", "年级", "班级", "姓名",
                                      "性别", "证件类型", "证件号码", "联系方式", "培训班名" };

            neh.Export(dt, liststring, "学生培训信息" + DateTime.Now.ToString("yyyyMMdd"));
            return Json(new ReturnMessage()
            {
                IsSuccess = true,
                Message = "导出成功。"
            });
        }

        [HttpPost]
        public ActionResult Generate(GenerateTrainingClassConditions conditions)
        {
            try
            {
                if (!conditions.ExaminationBatchID.HasValue)
                {
                    return Json(new ReturnMessage()
                    {
                        IsSuccess = false,
                        Message = "请输入考试批次。"
                    });
                }
                if (conditions.SchoolAreaID == DropdownList.PLEASE_SELECT)
                {
                    conditions.SchoolAreaID = null;
                }
                TrainingClassServices.GenerateTrainingClass(conditions.ExaminationBatchID.Value, conditions.ExaminationProjectID, conditions.SchoolAreaID);

                return Json(new ReturnMessage()
                {
                    IsSuccess = true,
                    Message = "生成成功。"
                });
            }
            catch (Exception ex)
            {
                return Json(new ReturnMessage()
                {
                    IsSuccess = false,
                    Message = "生成失败：" + ex.Message
                });
            }
        }

        [HttpPost]
        public ActionResult Split(Guid trainingClassID, string newName, string userIDs)
        {
            try
            {
                var userIDList = userIDs.Split(',').Where(x => !string.IsNullOrEmpty(x)).Select(x => new Guid(x)).ToList();

                TrainingClassServices.Split(trainingClassID, newName, userIDList);
                return Json(new ReturnMessage()
                {
                    IsSuccess = true,
                    Message = "分班成功！"
                });
            }
            catch (Exception ex)
            {
                return Json(new ReturnMessage()
                {
                    IsSuccess = false,
                    Message = "分班失败：" + ex.Message
                });
            }
        }

        [HttpPost]
        public ActionResult GetMergeName(string trainingClassIDs)
        {
            List<Guid> trainingClassIDList = trainingClassIDs.Split(',').Where(x => !string.IsNullOrEmpty(x)).Select(x => new Guid(x)).ToList();
            try
            {
                return Json(new ReturnMessage<string>()
                {
                    IsSuccess = true,
                    Message = "",
                    Data = this.TrainingClassServices.GetMergeName(trainingClassIDList)
                });
            }
            catch (Exception ex)
            {
                return Json(new ReturnMessage()
                {
                    IsSuccess = false,
                    Message = "合班失败：" + ex.Message
                });
            }
        }

        [HttpPost]
        public ActionResult Merge(TrainingClassMergeView trainingClassMergeView)
        {
            try
            {
                TrainingClassServices.Merge(trainingClassMergeView);

                return Json(new ReturnMessage()
                {
                    IsSuccess = true,
                    Message = "合班成功。"
                });
            }
            catch (Exception ex)
            {
                return Json(new ReturnMessage()
                {
                    IsSuccess = false,
                    Message = "合班失败：" + ex.Message
                });
            }
        }

        [HttpPost]
        public ActionResult AddStudent(Guid trainingClassID, string studentIDs)
        {
            var userIDList = studentIDs.Split(',').Where(x => !string.IsNullOrEmpty(x)).Select(x => new Guid(x)).ToList();

            try
            {
                TrainingClassServices.AddStudent(trainingClassID, userIDList);

                return Json(new ReturnMessage()
                {
                    IsSuccess = true,
                    Message = "添加成功。"
                });
            }
            catch (Exception ex)
            {
                return Json(new ReturnMessage()
                {
                    IsSuccess = false,
                    Message = "添加失败：" + ex.Message
                });
            }
        }

        [HttpPost]
        public ActionResult DelStudent(Guid trainingClassID, string studentIDs)
        {
            var userIDList = studentIDs.Split(',').Where(x => !string.IsNullOrEmpty(x)).Select(x => new Guid(x)).ToList();

            try
            {
                TrainingClassServices.DelStudent(trainingClassID, userIDList);

                return Json(new ReturnMessage()
                {
                    IsSuccess = true,
                    Message = "删除成功。"
                });
            }
            catch (Exception ex)
            {
                return Json(new ReturnMessage()
                {
                    IsSuccess = false,
                    Message = "删除失败：" + ex.Message
                });
            }
        }


        [HttpPost]
        public ActionResult StudentUserIDList(string trainingClassIDs)
        {
            var trainingClassIDList = trainingClassIDs.Split(',').Where(x => !string.IsNullOrEmpty(x)).Select(x => new Guid(x)).ToList();

            return base.Json(TrainingClassServices.GetTrainingClassStudentIDList(trainingClassIDList));
        }

        [HttpGet]
        public ActionResult Edit(Guid? trainingClassID)
        {
            TrainingClassView trainingClassView = new TrainingClassView();
            if (trainingClassID.HasValue && trainingClassID != Guid.Empty)
            {
                trainingClassView = TrainingClassServices.GetTrainingClassView(trainingClassID);
            }
            return View(trainingClassView);
        }

        [HttpPost]
        public ActionResult Edit(TrainingClassView trainingClassView)
        {
            try
            {
                TrainingClassServices.Edit(trainingClassView);
                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
                });
            }
        }


    }
}