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.Specialtyclass;
using EMIS.ViewModel.Specialtyclass;
using EMIS.Entities;
using Bowin.Common.Utility;
using Bowin.Common.Data;
using Bowin.Web.Controls.Mvc;
using EMIS.CommonLogic.CalendarManage;
using Bowin.Common.Exceptions;
using EMIS.Utility;
using System.Text;
using EMIS.CommonLogic.DataCenterSynch;

namespace EMIS.Web.Controllers.Specialtyclass
{
    [Authorization]
    public class ClassmajorController : Controller
    {
        public IClassmajorServices ClassmajorServices { get; set; }

        public IClassmajorSynchServices ClassmajorSynchServices { get; set; }

        /// <summary>
        /// 班级信息页面
        /// </summary>
        /// <returns></returns>
        public ActionResult List()
        {
            return View();
        }

        /// <summary>
        /// 班级信息页面列表查询
        /// </summary>
        /// <param name="pararms"></param>
        /// <returns></returns>
        [HttpPost]
        public ActionResult List(QueryParamsModel pararms)
        {
            ConfiguretView configuretView = ConfiguretExtensions.GetConfiguretermsView(pararms);
            var schoolAreaID = pararms.getExtraInt("ddlSchoolArea") == DropdownList.SELECT_ALL ? null : pararms.getExtraInt("ddlSchoolArea");
            var collegeID = pararms.getExtraGuid("CollegeDropdown");
            var schoolyearID = pararms.getExtraInt("DictionarySchoolyear") == DropdownList.SELECT_ALL ? null : pararms.getExtraInt("DictionarySchoolyear");
            var standardID = pararms.getExtraInt("DictionaryStandard") == DropdownList.SELECT_ALL ? null : pararms.getExtraInt("DictionaryStandard");
            var educationID = pararms.getExtraInt("DictionaryEducation") == DropdownList.SELECT_ALL ? null : pararms.getExtraInt("DictionaryEducation");
            var learningformID = pararms.getExtraInt("DictionaryLearningform") == DropdownList.SELECT_ALL ? null : pararms.getExtraInt("DictionaryLearningform");
            var learnSystem = pararms.getExtraString("DictionaryLearnSystem");
            //年级专业
            var grademajorID = pararms.getExtraGuid("GrademajorComboGrid");
            //在校状态
            var inSchoolStatus = pararms.getExtraInt("DictionaryInschoolStatus") == DropdownList.SELECT_ALL ? null : pararms.getExtraInt("DictionaryInschoolStatus");

            return base.Json(ClassmajorServices.GetClassmajorViewGrid(configuretView, schoolAreaID, collegeID, schoolyearID,
                    standardID, educationID, learningformID, learnSystem, grademajorID, 
                    inSchoolStatus, (int)pararms.page, (int)pararms.rows));
        }

        /// <summary>
        /// 班级信息页面列表查询
        /// </summary>
        /// <param name="pararms"></param>
        /// <returns></returns>
        [HttpPost]
        public ActionResult ListForInschool(QueryParamsModel pararms)
        {
            ConfiguretView configuretView = ConfiguretExtensions.GetConfiguretermsView(pararms);
            var schoolAreaID = pararms.getExtraInt("ddlSchoolArea") == DropdownList.SELECT_ALL ? null : pararms.getExtraInt("ddlSchoolArea");
            var collegeID = pararms.getExtraGuid("CollegeDropdown");
            var schoolyearID = pararms.getExtraInt("DictionarySchoolyear") == DropdownList.SELECT_ALL ? null : pararms.getExtraInt("DictionarySchoolyear");
            var standardID = pararms.getExtraInt("DictionaryStandard") == DropdownList.SELECT_ALL ? null : pararms.getExtraInt("DictionaryStandard");
            var educationID = pararms.getExtraInt("DictionaryEducation") == DropdownList.SELECT_ALL ? null : pararms.getExtraInt("DictionaryEducation");
            var learningformID = pararms.getExtraInt("DictionaryLearningform") == DropdownList.SELECT_ALL ? null : pararms.getExtraInt("DictionaryLearningform");
            var learnSystem = pararms.getExtraString("DictionaryLearnSystem");
            //年级专业
            var grademajorID = pararms.getExtraGuid("GrademajorComboGrid");

            return base.Json(ClassmajorServices.GetInschoolClassmajorViewGrid(configuretView, schoolAreaID, collegeID, schoolyearID,
                    standardID, educationID, learningformID, learnSystem, grademajorID,(int)pararms.page, (int)pararms.rows));
        }

        /// <summary>
        /// 查询对应的班级信息View(带毕业学期)
        /// </summary>
        /// <param name="pararms"></param>
        /// <returns></returns>
        [HttpPost]
        public ActionResult ListForGraduateReport(QueryParamsModel pararms)
        {
            ConfiguretView configuretView = ConfiguretExtensions.GetConfiguretermsView(pararms);
            var collegeID = pararms.getExtraGuid("CollegeDropdown");
            var schoolyearID = pararms.getExtraInt("DictionarySchoolyear") == DropdownList.SELECT_ALL ? null : pararms.getExtraInt("DictionarySchoolyear");
            var standardID = pararms.getExtraInt("DictionaryStandard") == DropdownList.SELECT_ALL ? null : pararms.getExtraInt("DictionaryStandard");
            var educationID = pararms.getExtraInt("DictionaryEducation") == DropdownList.SELECT_ALL ? null : pararms.getExtraInt("DictionaryEducation");
            var learningformID = pararms.getExtraInt("DictionaryLearningform") == DropdownList.SELECT_ALL ? null : pararms.getExtraInt("DictionaryLearningform");
            var learnSystem = pararms.getExtraString("DictionaryLearnSystem");
            //毕业学期
            var graduatingSemesterID = pararms.getExtraGuid("GraduatingSemesterDropdown");

            return base.Json(ClassmajorServices.GetClassmajorViewGridForGraduateReport(configuretView, collegeID, standardID,
                    schoolyearID, educationID, learningformID, learnSystem, graduatingSemesterID, (int)pararms.page, (int)pararms.rows));
        }

        /// <summary>
        /// 查询对应的班级信息（带数据范围）
        /// </summary>
        /// <param name="bindType"></param>
        /// <param name="campusID"></param>
        /// <param name="collegeID"></param>
        /// <param name="educationID"></param>
        /// <param name="schoolYearID"></param>
        /// <param name="standardID"></param>
        /// <param name="learningformID"></param>
        /// <returns></returns>
        [HttpPost]
        public ActionResult BindDropdownList(DropdownListBindType? bindType, int? schoolAreaID, Guid? collegeID, int? educationID,
            int? schoolYearID, int? standardID, int? learningformID)
        {
            List<DropdownListItem> list = this.ClassmajorServices.GetClassmajorViewList(new ConfiguretView(), schoolAreaID, collegeID,
                    schoolYearID, standardID, educationID, learningformID, null, null, null)
                    .Select(x => new DropdownListItem
                    {
                        Text = x.Name,
                        Value = x.ClassmajorID
                    }).ToList();

            DropdownListBindType dbt = bindType == null ? DropdownListBindType.SelectAll : bindType.Value;
            DropdownList.FormatDropdownItemList(dbt, list);

            return base.Json(list);
        }

        /// <summary>
        /// 查询对应的班级信息（无数据范围）
        /// </summary>
        /// <param name="bindType"></param>
        /// <param name="grademajorID"></param>
        /// <returns></returns>
        [HttpPost]
        public ActionResult BindDropdownListByGrademajorID(DropdownListBindType? bindType, Guid? grademajorID)
        {
            List<DropdownListItem> list = this.ClassmajorServices.GetClassmajorList(grademajorID)
                    .Select(x => new DropdownListItem
                    {
                        Text = x.Name,
                        Value = x.ClassmajorID
                    }).ToList();

            DropdownListBindType dbt = bindType == null ? DropdownListBindType.SelectAll : bindType.Value;
            DropdownList.FormatDropdownItemList(dbt, list);

            return base.Json(list);
        }

        /// <summary>
        /// 查询对应的班级信息List（带数据范围）
        /// </summary>
        /// <param name="bindType"></param>
        /// <param name="collegeID"></param>
        /// <param name="year"></param>
        /// <param name="standardID"></param>
        /// <returns></returns>
        [HttpPost]
        public ActionResult BindDropdownListByYearOrStandard(DropdownListBindType? bindType, Guid? collegeID,
                int? year, int? standardID)
        {
            List<DropdownListItem> list = this.ClassmajorServices.GetClassmajorList(collegeID, year, standardID)
                .Select(x => new DropdownListItem
                {
                    Text = x.Name,
                    Value = x.ClassmajorID
                }).ToList();

            DropdownListBindType dbt = bindType == null ? DropdownListBindType.SelectAll : bindType.Value;
            DropdownList.FormatDropdownItemList(dbt, list);

            return base.Json(list);
        }

        /// <summary>
        /// 查询对应的班级信息List（无数据范围）
        /// </summary>
        /// <param name="bindType"></param>
        /// <param name="collegeID"></param>
        /// <param name="year"></param>
        /// <param name="standardID"></param>
        /// <returns></returns>
        [HttpPost]
        public ActionResult BindDropdownListByYearOrStandardWithoutRange(DropdownListBindType? bindType, Guid? collegeID,
                int? year, int? standardID)
        {
            List<DropdownListItem> list = this.ClassmajorServices.GetClassmajorListWithoutRange(collegeID, year, standardID)
                    .Select(x => new DropdownListItem
                    {
                        Text = x.Name,
                        Value = x.ClassmajorID
                    }).ToList();

            DropdownListBindType dbt = bindType == null ? DropdownListBindType.SelectAll : bindType.Value;
            DropdownList.FormatDropdownItemList(dbt, list);

            return base.Json(list);
        }

        /// <summary>
        /// 复制新增
        /// </summary>
        /// <param name="classmajorID"></param>
        /// <returns></returns>
        public ActionResult CopyAdd(Guid classmajorID)
        {
            ClassmajorView classmajorView = new ClassmajorView();
            classmajorView = ClassmajorServices.GetClassmajorView(classmajorID);

            return View("Edit", classmajorView);
        }

        /// <summary>
        /// 复制新增
        /// </summary>
        /// <param name="classmajorView"></param>
        /// <returns></returns>
        [HttpPost]
        public ActionResult CopyAdd(ClassmajorView classmajorView)
        {
            classmajorView.ClassmajorID = Guid.Empty;

            return this.Edit(classmajorView);
        }

       /// <summary>
        /// 编辑（新增、修改，业务主键：班级编号或班级名称唯一）
       /// </summary>
       /// <param name="classmajorID"></param>
       /// <returns></returns>
        [HttpGet]
        public ActionResult Edit(Guid? classmajorID)
        {
            //临时性加参数控制、屏蔽列表进入无保存按钮权限
            ViewBag.Type = Request.Params["Type"];

            ClassmajorView classmajorView = new ClassmajorView();
            if (classmajorID.HasValue && classmajorID != Guid.Empty)
            {
                classmajorView = ClassmajorServices.GetClassmajorView(classmajorID);
            }
            else
            {
                //默认班级序号为1
                classmajorView.ClassNum = 1;
            }

            return View(classmajorView);
        }

        /// <summary>
        /// 编辑（新增、修改，业务主键：班级编号或班级名称唯一）
        /// </summary>
        /// <param name="classmajorView"></param>
        /// <returns></returns>
        [HttpPost]
        public ActionResult Edit(ClassmajorView classmajorView)
        {
            try
            {
                ClassmajorServices.ClassmajorEdit(classmajorView);

                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>
        /// 班级复制(批量添加)
        /// </summary>
        /// <returns></returns>
        public ActionResult BatchAdd()
        {
            return View();
        }

        /// <summary>
        /// 班级复制(批量添加)
        /// </summary>
        /// <param name="classmajorView"></param>
        /// <returns></returns>
        [HttpPost]
        public ActionResult BatchAdd(ClassmajorView classmajorView)
        {
            try
            {
                var addReturn = ClassmajorServices.ClassmajorBatchAdd(classmajorView);

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

        /// <summary>
        /// 删除
        /// </summary>
        /// <param name="classmajorIDs"></param>
        /// <returns></returns>
        [HttpPost]
        public ActionResult Delete(string classmajorIDs)
        {
            try
            {
                List<Guid?> list = classmajorIDs.Split(',').Where(x => !string.IsNullOrEmpty(x))
                          .Select(x => (Guid?)new Guid(x)).ToList();

                ClassmajorServices.ClassmajorDelete(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：新生名单、学生信息等";
                    }
                }

                return base.Json("删除失败，原因：" + mge);
            }
        }

        /// <summary>
        /// 查询班级信息学生名单
        /// </summary>
        /// <returns></returns>
        public ActionResult ClassStudentListView()
        {
            return View();
        }

        /// <summary>
        /// 查询班级信息学生名单
        /// </summary>
        /// <param name="pararms"></param>
        /// <returns></returns>
        [HttpPost]
        public ActionResult ClassStudentListView(QueryParamsModel pararms)
        {
            ConfiguretView configuretView = ConfiguretExtensions.GetConfiguretermsView(pararms);
            var classmajorID = Request["classmajorID"].ParseStrTo<Guid>();
            int? inSchoolStatus = Request["DictionaryInschoolStatus"].ParseStrTo<int>() == DropdownList.SELECT_ALL ? null : Request["DictionaryInschoolStatus"].ParseStrTo<int>();

            return Json(ClassmajorServices.GetBaseStudentViewGrid(configuretView, classmajorID, 
                    inSchoolStatus, (int)pararms.page, (int)pararms.rows));
        }

        /// <summary>
        /// Excel导出
        /// </summary>
        /// <param name="pararms"></param>
        /// <returns></returns>
        [HttpPost]
        public ActionResult Excel()
        {
            NpoiExcelHelper neh = new NpoiExcelHelper();
            ConfiguretView configuretView = ConfiguretExtensions.GetConfiguretermsView(null);
            var schoolAreaID = Request.Form["ddlSchoolArea"].ParseStrTo<int>() == DropdownList.SELECT_ALL ? null : Request.Form["ddlSchoolArea"].ParseStrTo<int>();
            var collegeID = Request.Form["CollegeDropdown"].ParseStrTo<Guid>();
            var schoolyearID = Request.Form["DictionarySchoolyear"].ParseStrTo<int>() == DropdownList.SELECT_ALL ? null : Request.Form["DictionarySchoolyear"].ParseStrTo<int>();
            var standardID = Request.Form["DictionaryStandard"].ParseStrTo<int>() == DropdownList.SELECT_ALL ? null : Request.Form["DictionaryStandard"].ParseStrTo<int>();
            var educationID = Request.Form["DictionaryEducation"].ParseStrTo<int>() == DropdownList.SELECT_ALL ? null : Request.Form["DictionaryEducation"].ParseStrTo<int>();
            var learningformID = Request.Form["DictionaryLearningform"].ParseStrTo<int>() == DropdownList.SELECT_ALL ? null : Request.Form["DictionaryLearningform"].ParseStrTo<int>();
            var learnSystem = Request.Form["DictionaryLearnSystem"].ToString();
            //年级专业
            var grademajorID = Request.Form["GrademajorComboGrid"].ParseStrTo<Guid>();
            //在校状态
            var inSchoolStatus = Request.Form["DictionaryInschoolStatus"].ParseStrTo<int>() == DropdownList.SELECT_ALL ? null : Request.Form["DictionaryInschoolStatus"].ParseStrTo<int>();

            var dt = ClassmajorServices.GetClassmajorViewList(configuretView, schoolAreaID, collegeID, schoolyearID,
                    standardID, educationID, learningformID, learnSystem, grademajorID, inSchoolStatus)
                    .Select(x => new
                    {
                        x.No,
                        x.Name,
                        x.ClassNum,
                        x.GrademajorName,
                        x.SchoolyearID,
                        x.StandardCode,
                        x.StandardID,
                        x.StandardName,
                        LearnSystem = x.LearnSystem.HasValue ? x.LearnSystem.Value.ToString("#.#") : null,
                        x.EducationName,
                        x.LearningformName,
                        x.GraduatingSemesterCode,
                        x.CollegeCode,
                        x.CollegeName,
                        x.UserName,
                        x.AssistantUserName,
                        x.StudentCount,
                        x.Remark
                    }).ToTable();

            string[] liststring = { 
                                      "班级编号", "班级名称", "班序", "年级专业名称", "年级", "专业代码", 
                                      "专业ID(Value)", "专业名称", "学制",RSL.Get("EducationID"), 
                                      "学习形式", "毕业学期", RSL.Get("CollegeCode"), 
                                      RSL.Get("College"), "班主任", "辅助员", "人数", "备注" 
                                  };

            var title = "班级信息";
            if (inSchoolStatus == (int)CF_INOrOutSchoolStatus.No)
            {
                title = "班级信息（非在校）";
            }
            if (inSchoolStatus == (int)CF_INOrOutSchoolStatus.Yes)
            {
                title = "班级信息（在校）";
            }
            neh.Export(dt, liststring, title + DateTime.Now.ToString("yyyyMMdd"));

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

        /// <summary>
        /// 班级学生明细Excel导出
        /// </summary>
        /// <param name="pararms"></param>
        /// <returns></returns>
        [HttpPost]
        public ActionResult Excel_ClassStudent()
        {
            NpoiExcelHelper neh = new NpoiExcelHelper();
            ConfiguretView configuretView = ConfiguretExtensions.GetConfiguretermsView(null);
            var classmajorID = Request["classmajorID"].ParseStrTo<Guid>();
            int? inSchoolStatus = Request["DictionaryInschoolStatus"].ParseStrTo<int>() == DropdownList.SELECT_ALL ? null : Request["DictionaryInschoolStatus"].ParseStrTo<int>();
            var dt = ClassmajorServices.GetBaseStudentViewList(configuretView, classmajorID, inSchoolStatus)
                .Select(x => new
                {
                    x.LoginID,
                    x.UserName,
                    x.SexName,
                    x.InSchoolStatusName,
                    x.StudentStatusName,
                    x.ClassmajorCode,
                    x.ClassmajorName,
                    x.SchoolyearID,
                    x.GrademajorCode,
                    x.GrademajorName,
                    x.FacultymajorCode,
                    x.FacultymajorName
                }).ToTable();
            string[] liststring = { 
                                      "学号", "姓名", "性别", "在校状态", "学籍状态", 
                                      "班级编号", "班级名称", "年级","年级专业编号", "年级专业名称",  
                                      "院系专业编号", "院系专业名称"
                                  };
            var title = "班级学生信息";
            if (inSchoolStatus == (int)CF_INOrOutSchoolStatus.No)
            {
                title = "班级学生信息（非在校）";
            }
            if (inSchoolStatus == (int)CF_INOrOutSchoolStatus.Yes)
            {
                title = "班级学生信息（在校）";
            }
            neh.Export(dt, liststring, title + DateTime.Now.ToString("yyyyMMdd"));

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

        /// <summary>
        /// Excel导入
        /// </summary>
        /// <param name="errorFile"></param>
        /// <param name="operationTips"></param>
        /// <returns></returns>
        [HttpGet]
        public ActionResult Import(string errorFile, string operationTips)
        {
            ViewBag.ErrorFile = errorFile;
            if (string.IsNullOrEmpty(operationTips))
            {
                operationTips = "点击查看失败原因...";
            }
            ViewBag.operationTips = operationTips;
            return View();
        }

        /// <summary>
        /// Excel导入
        /// </summary>
        /// <param name="file"></param>
        /// <returns></returns>
        [HttpPost]
        public ActionResult Import(HttpPostedFileBase file)
        {
            try
            {
                if (!NpoiExcelHelper.GetIsCompatible(file.FileName))
                {
                    throw new Exception("格式错误，只允许导入xls或xlsx格式的Excel文件。");
                }

                Dictionary<string, string> cellheader = new Dictionary<string, string> 
                {
                    { "No", "班级编号" },
                    { "Name", "班级名称" },
                    { "Abbreviation", "简称" },
                    { "EnglishName", "英文名称" },
                    { "GrademajorCode", "年级专业编号" },
                    { "ClassNumStr", "班序" },
                    { "UserName", "班主任" },
                    { "AssistantUserName", "辅导员" },
                    { "Fixedclassroom", "固定教室" },
                    { "Remark", "备注" },
                    { "ErrorMessage", "未导入原因" }
                };

                StringBuilder errorMsg = new StringBuilder(); // 错误信息

                string sourceWebPath = FileUploadHelper.UploadFile(file);
                var sourcePhysicalPath = Server.MapPath(sourceWebPath);

                List<ClassmajorView> errList = new List<ClassmajorView>();

                List<ClassmajorView> dataList = new List<ClassmajorView>();

                int? inCount = 0; //导入个数
                int? upCount = 0; //更新个数
                int? errCount = 0; //失败个数

                //导入
                ClassmajorServices.ClassmajorImport(cellheader, out inCount, out upCount, out errList, out errCount, sourcePhysicalPath);

                System.IO.File.Delete(sourcePhysicalPath);//删除本地缓存文件

                if (errList.Count() > 0)
                {
                    //获取错误数据文件路径
                    string errorWebPath = string.Format("{0}", NpoiExcelHelper
                            .EntityListToExcel2003(cellheader, errList, "班级信息导入失败文件", sourcePhysicalPath));

                    ViewBag.ErrorFile = errorWebPath;

                    string Errinfo = string.Format("提示：{0}条班级信息导入成功，{1}条班级信息更新成功，{2}条班级信息导入失败,点击查看。",
                            inCount, upCount, errCount);

                    ViewBag.operationTips = Errinfo;

                    return RedirectToAction("MsgShow", "Common", new
                    {
                        WindowID = "none",
                        msg = Errinfo,
                        url = Url.Action("Import").AddMenuParameter() + "&errorFile=" + errorWebPath + "&operationTips="
                            + Errinfo + "&WindowID=" + Request["WindowID"]
                    });
                }
                else
                {
                    string successInfo = string.Format("提示：{0}条班级信息导入成功，{1}条班级信息更新成功。", inCount, upCount);

                    return RedirectToAction("MsgShow", "Common", new
                    {
                        WindowID = Request["WindowID"],
                        msg = successInfo,
                        url = Url.Action("List").AddMenuParameter()
                    });
                }
            }
            catch (Exception ex)
            {
                return RedirectToAction("MsgShow", "Common", new
                {
                    WindowID = "none",
                    msg = "导入失败，原因：" + ex.Message,
                    url = Url.Action("Import").AddMenuParameter() + "&WindowID=" + Request["WindowID"]
                });
            }
        }

        [HttpPost]
        public ActionResult Synchr()
        {
            try
            {
                ClassmajorSynchServices.Synchr();

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