using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Web;
using System.Web.Mvc;
using Bowin.Common.Data;
using Bowin.Common.Exceptions;
using Bowin.Common.Utility;
using Bowin.Web.Controls.Mvc;
using EMIS.Utility;
using EMIS.Web.Controls;
using EMIS.ViewModel;
using EMIS.ViewModel.UniversityManage.AdministrativeOrgan;
using EMIS.CommonLogic.UniversityManage.AdministrativeOrgan;

namespace EMIS.Web.Controllers.UniversityManage.AdministrativeOrgan
{
    [Authorization]
    public class DepartmentController : Controller
    {
        public IDepartmentServices DepartmentServices { get; set; }

        /// <summary>
        /// 教研室页面
        /// </summary>
        /// <returns></returns>
        public ActionResult List()
        {
            return View();
        }

        /// <summary>
        /// 教研室页面列表查询
        /// </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");

            return base.Json(DepartmentServices.GetDepartmentViewGrid(configuretView, campusID, collegeID, (int)pararms.page, (int)pararms.rows));
        }

        /// <summary>
        /// 查询教研室信息View(无数据范围)
        /// </summary>
        /// <param name="pararms"></param>
        /// <returns></returns>
        [HttpPost]
        public ActionResult ListGridResultSet(QueryParamsModel pararms)
        {
            ConfiguretView configuretView = ConfiguretExtensions.GetConfiguretermsView(pararms);
            var campusID = pararms.getExtraGuid("CampusDropdown");
            var collegeID = pararms.getExtraGuid("CollegeDropdown");

            return base.Json(DepartmentServices.GetDepartmentViewWithoutRange(configuretView, campusID, collegeID, (int)pararms.page, (int)pararms.rows));
        }

        /// <summary>
        /// 根据院系所信息ID获取教研室信息(带数据范围)
        /// </summary>
        /// <param name="bindType"></param>
        /// <param name="collegeID"></param>
        /// <returns></returns>
        [HttpPost]
        public ActionResult DepartmentDropdownListBanid(DropdownListBindType? bindType, Guid? collegeID)
        {
            List<DropdownListItem> list = null;
            if (collegeID == null)
            {
                list = new List<DropdownListItem>();
            }
            else
            {
                list = DepartmentServices.GetDepartmentList(collegeID)
                        .Select(x => new DropdownListItem
                        {
                            Text = x.Name,
                            Value = x.DepartmentID.ToString()
                        }).ToList();
            }
            DropdownListBindType dbt = bindType == null ? DropdownListBindType.SelectAll : bindType.Value;
            DropdownList.FormatDropdownItemList(dbt, list);

            return base.Json(list);
        }

        /// <summary>
        /// 查询全部部门信息DepartmentView(带数据范围)
        /// </summary>
        /// <param name="bindType"></param>
        /// <param name="collegeID"></param>
        /// <returns></returns>
        [HttpPost]
        public ActionResult DepartmentDropdownAllBanid(DropdownListBindType? bindType)
        {
            List<DropdownListItem> list = DepartmentServices.GetDepartmentList()
                    .Select(x => new DropdownListItem
                    {
                        Text = x.Name,
                        Value = x.DepartmentID.ToString()
                    }).ToList();
            DropdownListBindType dbt = bindType == null ? DropdownListBindType.SelectAll : bindType.Value;
            DropdownList.FormatDropdownItemList(dbt, list);

            return base.Json(list);
        }

        /// <summary>
        /// 根据学院ID获取部门绑定到combogrid控件
        /// </summary>
        /// <param name="pararms"></param>
        /// <param name="collegeID"></param>
        /// <returns></returns>
        [HttpPost]
        public ActionResult DepartmentComBoGrid(QueryParamsModel pararms, Guid? collegeID)
        {
            collegeID = collegeID == null ? Guid.Empty : collegeID;
            ConfiguretView configuretView = ConfiguretExtensions.GetConfiguretermsView(pararms);

            return base.Json(DepartmentServices.GetDepartmentViewGrid(configuretView, Guid.Empty, (Guid)collegeID, (int)pararms.page, (int)pararms.rows));
        }

        /// <summary>
        /// 期末、补考设定教研室查询
        /// </summary>
        /// <param name="ClassmajorID"></param>
        /// <param name="CoursematerialID"></param>
        /// <returns></returns>
        [HttpPost]
        public ActionResult ListForExamination(Guid? ClassmajorID, Guid? CoursematerialID)
        {
            return base.Json(DepartmentServices.GetDepartmentListForExamination(ClassmajorID, CoursematerialID));
        }

        /// <summary>
        /// 复制新增
        /// </summary>
        /// <param name="departmentID"></param>
        /// <returns></returns>
        public ActionResult CopyAdd(Guid departmentID)
        {
            DepartmentView departmentView = new DepartmentView();
            departmentView = DepartmentServices.GetDepartmentView(departmentID);

            return View("Edit", departmentView);
        }

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

            return this.Edit(departmentView);
        }

        /// <summary>
        /// 编辑（新增、修改，业务主键：部门代码或部门名称）
        /// </summary>
        /// <param name="departmentID"></param>
        /// <returns></returns>
        [HttpGet]
        public ActionResult Edit(Guid? departmentID)
        {
            DepartmentView departmentView = new DepartmentView();
            if (departmentID.HasValue && departmentID != Guid.Empty)
            {
                departmentView = DepartmentServices.GetDepartmentView(departmentID);
            }

            return View(departmentView);
        }

        /// <summary>
        /// 编辑（新增、修改，业务主键：部门代码或部门名称）
        /// </summary>
        /// <param name="departmentView"></param>
        /// <returns></returns>
        [HttpPost]
        public ActionResult Edit(DepartmentView departmentView)
        {
            try
            {
                DepartmentServices.DepartmentEdit(departmentView);
                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>
        /// 删除
        /// </summary>
        /// <param name="departmentIDs"></param>
        /// <returns></returns>
        [HttpPost]
        public ActionResult Delete(string departmentIDs)
        {
            try
            {
                List<Guid?> list = departmentIDs.Split(',').Where(x => !string.IsNullOrEmpty(x)).Select(x => (Guid?)new Guid(x)).ToList();
                DepartmentServices.DepartmentDelete(list);
                return base.Json(new ReturnMessage { IsSuccess = true, Message = "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，如教师信息等。";
                    }
                }
                return base.Json(new ReturnMessage { IsSuccess = false, Message = "删除失败，原因：" + mge });
            }
        }

        /// <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", "教研室代码" },
                    { "Name", "教研室名称" },
                    { "SimpleName", "教研室简称" },
                    { "EnglishName", "英文名称" },
                    { "CollegeCode", RSL.Get("CollegeCode") },
                    { "DirectorName", "主任姓名" },
                    { "DeputyDirectorName", "副主任姓名" },
                    { "FoundDateStr", "创建年月" },
                    { "Remark", "备注" },
                    { "ErrorMessage", "未导入原因" }
                };
                StringBuilder errorMsg = new StringBuilder();
                string sourceWebPath = FileUploadHelper.UploadFile(file);
                var sourcePhysicalPath = Server.MapPath(sourceWebPath);
                List<DepartmentView> errList = new List<DepartmentView>();
                List<DepartmentView> dataList = new List<DepartmentView>();

                int? inCount = 0; //导入个数
                int? upCount = 0; //更新个数
                int? errCount = 0; //失败个数
                //导入
                DepartmentServices.DepartmentImport(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, "教研室信息导入失败文件", sourcePhysicalPath));
                    ViewBag.ErrorFile = errorWebPath;
                    string Errinfo = string.Format("提示：{0}条教研室信息导入成功，{1}条教研室信息更新成功，{2}条教研室信息导入失败,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}条教研室信息导入成功，{1}条教研室信息更新成功。", 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"]
                });
            }
        }

        /// <summary>
        /// 教研室对应的教师信息
        /// </summary>
        /// <returns></returns>
        public ActionResult StaffList()
        {
            return View();
        }

        /// <summary>
        /// 教研室对应的教师信息
        /// </summary>
        /// <param name="pararms"></param>
        /// <returns></returns>
        [HttpPost]
        public ActionResult StaffList(QueryParamsModel pararms)
        {
            ConfiguretView configuretView = ConfiguretExtensions.GetConfiguretermsView(pararms);
            var departmentID = Request["departmentID"].ParseStrTo<Guid>();
            var collegeID = pararms.getExtraGuid("CollegeDropdown");
            var isPhotoUrl = pararms.getExtraInt("IsPhotoUrlDropdown") == DropdownList.SELECT_ALL ? null : pararms.getExtraInt("IsPhotoUrlDropdown");
            var teacherTypeID = pararms.getExtraInt("DictionaryTeacherType") == DropdownList.SELECT_ALL ? null : pararms.getExtraInt("DictionaryTeacherType");
            var incumbencyState = pararms.getExtraInt("DictionaryIncumbencyState") == DropdownList.SELECT_ALL ? null : pararms.getExtraInt("DictionaryIncumbencyState");
            var titleID = pararms.getExtraInt("DictionaryTitle") == DropdownList.SELECT_ALL ? null : pararms.getExtraInt("DictionaryTitle");
            var isDualTeacher = pararms.getExtraInt("IsDualTeacherDropdown") == DropdownList.SELECT_ALL ? null : pararms.getExtraInt("IsDualTeacherDropdown");

            return base.Json(DepartmentServices.GetStaffListViewGrid(configuretView, collegeID, departmentID, isPhotoUrl, teacherTypeID, incumbencyState, titleID, isDualTeacher, (int)pararms.page, (int)pararms.rows));
        }

        /// <summary>
        /// 教研室对应的教师信息Excel导出
        /// </summary>
        /// <returns></returns>
        [HttpPost]
        public ActionResult StaffListExcel()
        {
            return null;
        }

        /// <summary>
        /// Excel导出
        /// </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 dt = DepartmentServices.GetDepartmentViewList(configuretView, campusID, collegeID)
                    .Select(x => new
                    {
                        x.No,
                        x.Name,
                        x.SimpleName,
                        x.CollegeCode,
                        x.CollegeName,
                        x.DirectorName,
                        x.DeputyDirectorName,
                        FoundDate = x.FoundDate == null ? null : x.FoundDate.Value.ToString("yyyy-MM-dd"),
                        x.StaffCount,
                        x.Remark
                    }).ToTable();
            string[] liststring = { 
                                      "教研室代码", "教研室名称", "教研室简称", 
                                      RSL.Get("CollegeCode"), RSL.Get("CollegeName"), 
                                      "主任姓名", "副主任", "创建年月", "教师人数", "备注" 
                                  };
            neh.Export(dt, liststring, "教研室信息" + DateTime.Now.ToString("yyyyMMdd"));
            return Json(new ReturnMessage()
            {
                IsSuccess = true,
                Message = "导出成功。"
            });
        }

    }
}