using System;
using System.Collections.Generic;
using System.Linq;
using System.Web;
using System.Web.Mvc;
using EMIS.ViewModel;
using EMIS.ViewModel.Specialtyclass;
using EMIS.CommonLogic.Specialtyclass;
using EMIS.Entities;
using Bowin.Common.Linq.Entity;
using Bowin.Web.Controls.Mvc;
using EMIS.CommonLogic.SystemServices;
using Bowin.Common.Utility;
using EMIS.Web.Controls;
using System.Data;
using Bowin.Common.Data;
using System.Data.SqlClient;
using Bowin.Common.Exceptions;
using EMIS.Utility;
using System.Text;
using EMIS.CommonLogic.DataCenterSynch;

namespace EMIS.Web.Controllers.Specialtyclass
{
    [Authorization]
    public class FacultymajorController : Controller
    {
        public IFacultymajorServices FacultymajorServices { get; set; }

        public IFacultySynchServices FacultySynchServices { get; set; }

        /// <summary>
        /// 院系专业页面
        /// </summary>
        /// <returns></returns>
        public ActionResult List()
        {
            return View();
        }

        /// <summary>
        /// 院系专业页面列表查询
        /// </summary>
        /// <param name="pararms"></param>
        /// <returns></returns>
        [HttpPost]
        public ActionResult List(QueryParamsModel pararms)
        {
            ConfiguretView configuretView = ConfiguretExtensions.GetConfiguretermsView(pararms);
            var campusID = pararms.getExtraGuid("CampusDropdown");
            var collegeID = pararms.getExtraGuid("CollegeDropdown");
            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");
            var scienceclassID = pararms.getExtraInt("DictionaryScienceclass") == DropdownList.SELECT_ALL ? null : pararms.getExtraInt("DictionaryScienceclass");
            //在校状态
            var inSchoolStatus = pararms.getExtraInt("DictionaryInschoolStatus") == DropdownList.SELECT_ALL ? null : pararms.getExtraInt("DictionaryInschoolStatus");

            return base.Json(FacultymajorServices.GetFacultymajorViewGrid(configuretView, campusID, collegeID, standardID, 
                    educationID, learningformID, learnSystem, scienceclassID, inSchoolStatus, (int)pararms.page, (int)pararms.rows));
        }

        /// <summary>
        /// 查询对应的院系专业信息(带数据范围)
        /// </summary>
        /// <returns></returns>
        [HttpPost]
        public ActionResult BindCheckList()
        {
            var list = FacultymajorServices.GetAllFacultymajorViewList(null).ToList();

            return base.Json(list);
        }

        /// <summary>
        /// 查询对应的院系专业信息(带数据范围)
        /// </summary>
        /// <param name="bindType"></param>
        /// <returns></returns>
        [HttpPost]
        public ActionResult BindDropdownList(DropdownListBindType? bindType)
        {
            List<DropdownListItem> list = FacultymajorServices.GetAllFacultymajorViewList(null)
                .Select(x => new DropdownListItem
                {
                    Text = x.Name,
                    Value = x.FacultymajorID.ToString()
                }).ToList();

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

            return base.Json(list);
        }

        /// <summary>
        /// 查询院系专业对应的专业信息
        /// </summary>
        /// <param name="pararms"></param>
        /// <returns></returns>
        [HttpPost]
        public ActionResult FacultymajorBindDropdownList(QueryParamsModel pararms)
        {
            ConfiguretView configuretView = ConfiguretExtensions.GetConfiguretermsView(pararms);
            var collegeID = pararms.getExtraGuid("CollegeDropdown");
            var listFacultymajor = FacultymajorServices.GetStandardViewList(configuretView, collegeID, pararms.page, pararms.rows);

            return Json(listFacultymajor);
        }

        /// <summary>
        /// 查询院系专业对应的专业信息
        /// </summary>
        /// <param name="bindType"></param>
        /// <param name="collegeID"></param>
        /// <returns></returns>
        [HttpPost]
        public ActionResult BindStandardDropDownList(DropdownListBindType? bindType, Guid? collegeID)
        {
            List<DropdownListItem> list = this.FacultymajorServices
                .GetFacultymajorViewList(new ConfiguretView(), null, collegeID, null,
                null, null, null, null, null)
                .GroupBy(x => new { x.StandardID, x.StandardName })
                .Select((x, y) => new DropdownListItem { Text = x.Key.StandardName, Value = x.Key.StandardID }).ToList();

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

            return base.Json(list);
        }

        /// <summary>
        /// 查询对应的院系专业信息
        /// </summary>
        /// <param name="bindType"></param>
        /// <param name="collegeID"></param>
        /// <returns></returns>
        [HttpPost]
        public ActionResult BindFacultymajorNameDropDownList(QueryParamsModel pararms)
        {
            ConfiguretView configuretView = ConfiguretExtensions.GetConfiguretermsView(pararms);
            var collegeID = pararms.getExtraGuid("CollegeDropdown");
            var standardID = pararms.getExtraInt("DictionaryStandard") == DropdownList.SELECT_ALL ? null : pararms.getExtraInt("DictionaryStandard");
            var listFacultymajor = this.FacultymajorServices.GetFacultymajorNameList(collegeID, standardID).ToList();

            if (configuretView.ConditionValue != null)
            {   //模糊查询
                listFacultymajor = listFacultymajor.Where(x => x.Name.Contains(configuretView.ConditionValue)).ToList();
            }

            return Json(new { total = listFacultymajor.Count, rows = listFacultymajor });

        }

        /// <summary>
        /// 查询院系专业对应的学制信息
        /// </summary>
        /// <param name="pararms"></param>
        /// <returns></returns>
        public ActionResult LearnSystem(QueryParamsModel pararms)
        {
            ConfiguretView configuretView = ConfiguretExtensions.GetConfiguretermsView(pararms);
            var LearnSystem = pararms.getExtraString("DictionaryLearnSystem");

            return base.Json(FacultymajorServices.GetLearnSystemViewList(configuretView, LearnSystem, (int)pararms.page, (int)pararms.rows));
        }

        /// <summary>
        /// 复制新增
        /// </summary>
        /// <param name="facultymajorID"></param>
        /// <returns></returns>
        public ActionResult CopyAdd(Guid facultymajorID)
        {
            FacultymajorView facultymajorView = new FacultymajorView();
            facultymajorView = FacultymajorServices.GetFacultymajorView(facultymajorID);

            return View("Edit", facultymajorView);
        }

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

            return this.Edit(facultymajorView);
        }

        /// <summary>
        /// 编辑（新增、修改，业务主键：院系所ID、院系专业编号、专业ID(Value)、培养层次、学习形式、学制唯一）
        /// </summary>
        /// <returns></returns>
        [HttpGet]
        public ActionResult Edit(Guid? facultymajorID)
        {
            ////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"];

            FacultymajorView facultymajorView = new FacultymajorView();
            if (facultymajorID.HasValue)
            {
                facultymajorView = FacultymajorServices.GetFacultymajorView(facultymajorID);
            }

            return View(facultymajorView);
        }

        /// <summary>
        /// 编辑（新增、修改，业务主键：院系所ID、院系专业编号、专业ID(Value)、培养层次、学习形式、学制唯一）
        /// </summary>
        /// <param name="facultymajorView"></param>
        /// <returns></returns>
        [HttpPost]
        public ActionResult Edit(FacultymajorView facultymajorView)
        {
            try
            {
                FacultymajorServices.FacultymajorEdit(facultymajorView);

                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：" + ex.Message
                });
            }
        }

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

                FacultymajorServices.FacultymajorDelete(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：年级专业、班级信息、学生信息等";
                    }
                }

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

        /// <summary>
        /// 年级专业页面(查询对应的年级专业信息)
        /// </summary>
        /// <returns></returns>
        public ActionResult GrademajorList()
        {
            return View();
        }

        /// <summary>
        /// 年级专业页面(查询对应的年级专业信息)
        /// </summary>
        /// <param name="pararms"></param>
        /// <returns></returns>
        [HttpPost]
        public ActionResult GrademajorList(QueryParamsModel pararms)
        {
            ConfiguretView configuretView = ConfiguretExtensions.GetConfiguretermsView(pararms);
            var facultymajorID = Request["facultymajorID"].ParseStrTo<Guid>();
            int? inSchoolStatus = Request["DictionaryInschoolStatus"].ParseStrTo<int>() == DropdownList.SELECT_ALL ? null : Request["DictionaryInschoolStatus"].ParseStrTo<int>();

            return Json(FacultymajorServices.GetGrademajorViewGrid(configuretView, facultymajorID, 
                    inSchoolStatus, (int)pararms.page, (int)pararms.rows));
        }

        /// <summary>
        /// 查询院系专业对应的所有班级学生
        /// </summary>
        /// <returns></returns>
        public ActionResult ClassStudentListView()
        {
            return View();
        }

        /// <summary>
        /// 查询院系专业对应的所有班级学生
        /// </summary>
        /// <param name="pararms"></param>
        /// <returns></returns>
        [HttpPost]
        public ActionResult ClassStudentListView(QueryParamsModel pararms)
        {
            ConfiguretView configuretView = ConfiguretExtensions.GetConfiguretermsView(pararms);
            var facultymajorID = Request["facultymajorID"].ParseStrTo<Guid>();
            int? inSchoolStatus = Request["DictionaryInschoolStatus"].ParseStrTo<int>() == DropdownList.SELECT_ALL ? null : Request["DictionaryInschoolStatus"].ParseStrTo<int>();

            return Json(FacultymajorServices.GetBaseStudentViewGrid(configuretView, facultymajorID, 
                    inSchoolStatus, (int)pararms.page, (int)pararms.rows));
        }

        /// <summary>
        /// 导出Excel
        /// </summary>
        /// <param name="pararms"></param>
        /// <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 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();
            var scienceclassID = Request.Form["DictionaryScienceclass"].ParseStrTo<int>() == DropdownList.SELECT_ALL ? null : Request.Form["DictionaryScienceclass"].ParseStrTo<int>();
            //在校状态
            var inSchoolStatus = Request.Form["DictionaryInschoolStatus"].ParseStrTo<int>() == DropdownList.SELECT_ALL ? null : Request.Form["DictionaryInschoolStatus"].ParseStrTo<int>();

            var dt = FacultymajorServices.GetFacultymajorViewList(configuretView, campusID, collegeID, standardID,
                    educationID, learningformID, learnSystem, scienceclassID, inSchoolStatus)
                    .Select(x => new
                    {
                        x.Code,
                        x.Name,
                        x.CollegeCode,
                        x.CollegeName,
                        x.StandardCode,
                        x.StandardID,
                        x.StandardName,
                        LearnSystem = x.LearnSystem.HasValue ? x.LearnSystem.Value.ToString("#.#") : null,
                        x.EducationName,
                        x.LearningformName,
                        x.ScienceclassName,
                        x.LearningstyleName,
                        x.LearnPositionName,
                        x.Remark
                    }).ToTable();
            string[] liststring = { 
                                      "院系专业编号", "院系专业名称", RSL.Get("CollegeCode"), RSL.Get("College"),
                                      "专业代码", "专业ID(Value)", "专业名称", "学制", RSL.Get("EducationID"), "学习形式", 
                                      "专业科类", "学习方式", "授予学位", "备注" 
                                  };

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

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

        /// <summary>
        /// 导出年级专业明细Excel
        /// </summary>
        /// <param name="pararms"></param>
        /// <returns></returns>
        [HttpPost]
        public ActionResult Excel_Grademajor()
        {
            NpoiExcelHelper neh = new NpoiExcelHelper();
            ConfiguretView configuretView = ConfiguretExtensions.GetConfiguretermsView(null);
            var facultymajorID = Request["facultymajorID"].ParseStrTo<Guid>();
            int? inSchoolStatus = Request["DictionaryInschoolStatus"].ParseStrTo<int>() == DropdownList.SELECT_ALL ? null : Request["DictionaryInschoolStatus"].ParseStrTo<int>();
            var dt = FacultymajorServices.GetGrademajorViewList(configuretView, facultymajorID, inSchoolStatus)
                    .Select(x => new
                    {
                        x.Code,
                        x.Name,
                        x.SchoolyearID,
                        x.SchoolcodeName,
                        x.GraduatingSemesterCode,
                        x.StudentCount,
                        x.FacultymajorCode,
                        x.FacultymajorName
                    }).ToTable();
            string[] liststring = { 
                                      "年级专业编号", "年级专业名称", "年级", "入学学期", 
                                      "毕业学期", "人数", "院系专业编号", "院系专业名称"
                                  };
            var title = "院系专业年级专业信息";
            if (inSchoolStatus == (int)CF_INOrOutSchoolStatus.No)
            {
                title = "院系专业年级专业信息（非在校）";
            }
            if (inSchoolStatus == (int)CF_INOrOutSchoolStatus.Yes)
            {
                title = "院系专业年级专业信息（在校）";
            }
            neh.Export(dt, liststring, title + DateTime.Now.ToString("yyyyMMdd"));

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

        /// <summary>
        /// 导出学生明细Excel
        /// </summary>
        /// <param name="pararms"></param>
        /// <returns></returns>
        [HttpPost]
        public ActionResult Excel_ClassStudent()
        {
            NpoiExcelHelper neh = new NpoiExcelHelper();
            ConfiguretView configuretView = ConfiguretExtensions.GetConfiguretermsView(null);
            var facultymajorID = Request["facultymajorID"].ParseStrTo<Guid>();
            int? inSchoolStatus = Request["DictionaryInschoolStatus"].ParseStrTo<int>() == DropdownList.SELECT_ALL ? null : Request["DictionaryInschoolStatus"].ParseStrTo<int>();
            var dt = FacultymajorServices.GetBaseStudentViewList(configuretView, facultymajorID, 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 = "院系专业学生信息";
            if (inSchoolStatus == (int)CF_INOrOutSchoolStatus.No)
            {
                title = "院系专业学生信息（非在校）";
            }
            if (inSchoolStatus == (int)CF_INOrOutSchoolStatus.Yes)
            {
                title = "院系专业学生信息（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> 
                {
                    { "Code", "院系专业编号" },
                    { "Name", "院系专业名称" },
                    { "Abbreviation", "简称" },
                    { "EnglishName", "英文名称" },
                    { "CollegeCode", RSL.Get("CollegeCode") },
                    { "StandardCodeStr", "专业代码" },
                    { "StandardNameStr", "专业名称" },
                    { "EducationStr", RSL.Get("EducationName") },
                    { "LearningformStr", "学习形式" },
                    { "LearnSystemStr", "学制" },
                    { "ScienceclassStr", "专业科类" },
                    { "LearningstyleStr", "学习方式" },
                    { "LearnPositionStr", "授予学位" },
                    { "TeacherIdentification", "师范标识" },
                    { "SetTimeStr", "设置时间" },
                    { "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<FacultymajorView> errList = new List<FacultymajorView>();

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

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

                //导入
                FacultymajorServices.FacultymajorImport(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, "院系专业信息导入失败文件", sourcePhysicalPath));

                    ViewBag.ErrorFile = errorWebPath;

                    string Errinfo = string.Format("提示：{0}条院系专业信息导入成功，{1}条院系专业信息更新成功，{2}条院系专业信息导入失败,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}条院系专业信息导入成功，{1}条院系专业信息更新成功。", 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
            {
                FacultySynchServices.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 });
            }
        }
    }
}