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.Web.Controls;
using EMIS.Utility;
using EMIS.ViewModel;
using EMIS.ViewModel.UniversityManage.ClassroomManage;
using EMIS.CommonLogic.UniversityManage.ClassroomManage;

namespace EMIS.Web.Controllers.UniversityManage.ClassroomManage
{
    [Authorization]
    public class ClassroomController : Controller
    {
        public IClassroomServices ClassroomServices { get; set; }

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

        /// <summary>
        /// 教室信息页面列表查询
        /// </summary>
        /// <param name="pararms"></param>
        /// <returns></returns>
        [HttpPost]
        public ActionResult List(QueryParamsModel pararms)
        {
            ConfiguretView configuretView = ConfiguretExtensions.GetConfiguretermsView(pararms);
            var campusID = pararms.getExtraGuid("CampusDropdown");
            var buildingsID = pararms.getExtraGuid("BuildingsDropdown");
            //教室名称
            var classroomName = pararms.getExtraString("ClassroomNameDropdown");
            //教室类型
            var classroomTypeID = pararms.getExtraInt("ClassroomTypeDictionary") == DropdownList.SELECT_ALL ? null : pararms.getExtraInt("ClassroomTypeDictionary");
            //所属院系所
            var collegeID = pararms.getExtraGuid("CollegeDropdown");
            //可否多班教学
            var isConcurrentUse = pararms.getExtraInt("IsConcurrentUseDropdown") == DropdownList.SELECT_ALL ? null : pararms.getExtraInt("IsConcurrentUseDropdown");
            //是否预留
            var isReserve = pararms.getExtraInt("IsReserveDropdown") == DropdownList.SELECT_ALL ? null : pararms.getExtraInt("IsReserveDropdown");
            //是否可用
            var isAvailable = pararms.getExtraInt("IsAvailableDropdown") == DropdownList.SELECT_ALL ? null : pararms.getExtraInt("IsAvailableDropdown");

            return base.Json(ClassroomServices.GetClassroomViewGrid(configuretView, campusID, buildingsID, classroomName, classroomTypeID, collegeID, isConcurrentUse, isReserve, isAvailable, (int)pararms.page, (int)pararms.rows));
        }

        /// <summary>
        /// 教室信息页面列表查询
        /// </summary>
        /// <param name="pararms"></param>
        /// <returns></returns>
        [HttpPost]
        public ActionResult ListIsEnable(QueryParamsModel pararms)
        {
            ConfiguretView configuretView = ConfiguretExtensions.GetConfiguretermsView(pararms);
            var campusID = pararms.getExtraGuid("CampusDropdown");
            var buildingsID = pararms.getExtraGuid("BuildingsDropdown");
            //教室名称
            var classroomName = pararms.getExtraString("ClassroomNameDropdown");
            //教室类型
            var classroomTypeID = pararms.getExtraInt("ClassroomTypeDictionary") == DropdownList.SELECT_ALL ? null : pararms.getExtraInt("ClassroomTypeDictionary");
            //所属院系所
            var collegeID = pararms.getExtraGuid("CollegeDropdown");
            //可否多班教学
            var isConcurrentUse = pararms.getExtraInt("IsConcurrentUseDropdown") == DropdownList.SELECT_ALL ? null : pararms.getExtraInt("IsConcurrentUseDropdown");
            //是否预留
            var isReserve = pararms.getExtraInt("IsReserveDropdown") == DropdownList.SELECT_ALL ? null : pararms.getExtraInt("IsReserveDropdown");
            //是否可用
            var isAvailable = (int)SYS_STATUS.USABLE;

            return base.Json(ClassroomServices.GetClassroomViewGrid(configuretView, campusID, buildingsID, classroomName, classroomTypeID, collegeID, isConcurrentUse, isReserve, isAvailable, (int)pararms.page, (int)pararms.rows));
        }

        /// <summary>
        /// 查询对应的教室信息下拉（带数据范围）
        /// </summary>
        /// <param name="bindType"></param>
        /// <returns></returns>
        [HttpPost]
        public ActionResult DropDown(DropdownListBindType? bindType, int? classroomType)
        {
            var allClassroomList = ClassroomServices.GetClassroomViewList(new ConfiguretView(), null, null, null, classroomType, null, null, null, null);
            List<DropdownListItem> list = allClassroomList.Select(x => new DropdownListItem { Text = x.Name, Value = x.ClassroomID }).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="classroomID"></param>
        /// <returns></returns>
        public ActionResult CopyAdd(Guid classroomID)
        {
            ClassroomView classroomView = new ClassroomView();
            classroomView = ClassroomServices.GetClassroomView(classroomID);

            return View("Edit", classroomView);
        }

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

            return this.Edit(classroomView);
        }

        /// <summary>
        /// 编辑（新增、修改，业务主键：教室编号唯一）
        /// </summary>
        /// <param name="classroomID"></param>
        /// <returns></returns>
        [HttpGet]
        public ActionResult Edit(Guid? classroomID)
        {
            ClassroomView classroomView = new ClassroomView();
            if (classroomID.HasValue && classroomID != Guid.Empty)
            {
                classroomView = ClassroomServices.GetClassroomView(classroomID);
            }
            else
            {
                classroomView.RoomUseID = (int)CF_RoomUse.Classroom;
                classroomView.IsAvailable = true;
            }

            return View(classroomView);
        }

        /// <summary>
        /// 编辑（新增、修改，业务主键：教室编号唯一）
        /// </summary>
        /// <param name="classroomView"></param>
        /// <returns></returns>
        [HttpPost]
        public ActionResult Edit(ClassroomView classroomView)
        {
            try
            {
                ClassroomServices.ClassroomEdit(classroomView);
                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="classroomIDs"></param>
        /// <returns></returns>
        [HttpPost]
        public ActionResult Delete(string classroomIDs)
        {
            try
            {
                List<Guid?> list = classroomIDs.Split(',').Where(x => !string.IsNullOrEmpty(x)).Select(x => (Guid?)new Guid(x)).ToList();
                ClassroomServices.ClassroomDelete(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：教师课表、学生课表等。";
                    }
                }

                return base.Json(new ReturnMessage { IsSuccess = false, Message = "删除失败，原因：" + mge });
            }
        }

        /// <summary>
        /// 根据教室信息ID查询对应的教室类型List
        /// </summary>
        /// <param name="classroomID"></param>
        /// <returns></returns>
        [HttpPost]
        public ActionResult GetClassroomModeType(Guid? classroomID)
        {
            List<string> list = new List<string>();
            if (classroomID.HasValue && classroomID != Guid.Empty)
            {
                list = ClassroomServices.GetClassroomTypeList(classroomID).Select(x => x.ToString()).ToList();
            }
            else
            {
                list.Add(((int)EMIS.ViewModel.CF_ClassroomType.Classroom).ToString());
            }

            return base.Json(list);
        }

        /// <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", "教室编号" },
                    { "Name", "教室名称" },
                    { "BuildingsInfoCode", "建筑编号" },
                    { "CollegeCode", RSL.Get("CollegeCode") },
                    { "ClassroomTypeIDListStr", "教室类型" },
                    //{ "LayoutTypeStr", "布局类型" },
                    { "RoomUseStr", "房间用途" },
                    { "FloorLevelStr", "所在楼层" },
                    { "AcreageStr", "面积" },
                    { "RowCoutStr", "行数" },
                    { "ColumnCountStr", "列数" },
                    { "TotalseatingStr", "总座位数" },
                    { "EffectiveseatingStr", "有效座位数" },
                    { "ExaminationseatingStr", "考试座位数" },
                    { "IsWrittenExamStr", "可否笔试" },
                    { "IsMachinetestStr", "可否机试" },
                    { "IsConcurrentUseStr", "可否多班教学" },
                    { "IsAvailableStr", "是否可用" },
                    { "Remark", "备注" },
                    { "ErrorMessage", "未导入原因" }
                };
                StringBuilder errorMsg = new StringBuilder();
                string sourceWebPath = FileUploadHelper.UploadFile(file);
                var sourcePhysicalPath = Server.MapPath(sourceWebPath);
                List<ClassroomView> errList = new List<ClassroomView>();
                List<ClassroomView> dataList = new List<ClassroomView>();

                int? inCount = 0; //导入个数
                int? upCount = 0; //更新个数
                int? errCount = 0; //失败个数
                //导入
                ClassroomServices.ClassroomImport(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, "教室信息导入失败文件", sourcePhysicalPath));
                    ViewBag.ErrorFile = errorWebPath;
                    string Errinfo = string.Format("提示：{0}条教室信息导入成功，{1}条教室信息更新成功，{2}条教室信息导入失败,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}条教室信息导入成功，{1}条教室信息更新成功。", 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>
        /// 查询教室信息对应的排课分配院系所信息List(无数据范围)
        /// </summary>
        /// <returns></returns>
        public ActionResult ClassroomCollegeList()
        {
            return View();
        }

        /// <summary>
        /// 查询教室信息对应的排课分配院系所信息List(无数据范围)
        /// </summary>
        /// <param name="pararms"></param>
        /// <returns></returns>
        [HttpPost]
        public ActionResult ClassroomCollegeList(QueryParamsModel pararms)
        {
            ConfiguretView configuretView = ConfiguretExtensions.GetConfiguretermsView(pararms);
            var classroomID = Request["classroomID"].ParseStrTo<Guid>();
            var campusID = pararms.getExtraGuid("CampusDropdown");
            var collegeID = pararms.getExtraGuid("CollegeDropdown");
            var unitCategoryID = pararms.getExtraInt("DictionaryUnitCategory") == DropdownList.SELECT_ALL ? null : pararms.getExtraInt("DictionaryUnitCategory");

            return base.Json(ClassroomServices.GetClassroomCollegeViewGrid(configuretView, classroomID, campusID, collegeID, unitCategoryID, (int)pararms.page, (int)pararms.rows));
        }

        /// <summary>
        /// 教室信息对应的排课分配院系所信息Excel导出
        /// </summary>
        /// <returns></returns>
        [HttpPost]
        public ActionResult Excel_ClassroomCollege()
        {
            try
            {
                NpoiExcelHelper neh = new NpoiExcelHelper();
                ConfiguretView configuretView = ConfiguretExtensions.GetConfiguretermsView(null);
                var classroomID = Request["classroomID"].ParseStrTo<Guid>();
                var campusID = Request.Form["CampusDropdown"].ParseStrTo<Guid>();
                var collegeID = Request.Form["CollegeDropdown"].ParseStrTo<Guid>();
                var unitCategoryID = Request.Form["DictionaryUnitCategory"].ParseStrTo<int>() == DropdownList.SELECT_ALL ? null : Request.Form["DictionaryUnitCategory"].ParseStrTo<int>();

                var dt = ClassroomServices.GetClassroomCollegeViewList(configuretView, classroomID, campusID, collegeID, unitCategoryID)
                        .Select(x => new
                        {
                            x.Code,
                            x.Name,
                            x.BuildingsInfoCode,
                            x.BuildingsInfoName,
                            x.CampusCode,
                            x.CampusName,
                            x.ClassroomTypeName,
                            x.RoomUseName,
                            x.FloorLevel,
                            x.Acreage,
                            x.RowCout,
                            x.ColumnCount,
                            x.Totalseating,
                            x.Effectiveseating,
                            x.Examinationseating,
                            x.CollegeCode,
                            x.CollegeName,
                            x.UnitCategoryName,
                            x.CollegeCampusCode,
                            x.CollegeCampusName,
                            x.IsWrittenExamName,
                            x.IsMachinetestName,
                            x.IsConcurrentUseName,
                            x.IsReserveName,
                            x.IsAvailableName,
                            x.Remark
                        }).ToTable();
                string[] liststring = { 
                                        "教室编号", "教室名称", "建筑物编号", "建筑物名称", RSL.Get("CampusCode"), 
                                        RSL.Get("Campus"), "教室类型", "房间用途", "所在楼层","面积", "行数", "列数", 
                                        "总座位数", "有效座位数", "考试座位数", "分配" + RSL.Get("CollegeCode"), 
                                        "分配" + RSL.Get("College"), "单位类别", "分配" + RSL.Get("CampusCode"), 
                                        "分配" + RSL.Get("Campus"), "可否笔试", "可否机试", "可否多班教学", "是否预留", 
                                        "是否可用", "备注"
                                      };
                neh.Export(dt, liststring, "教室信息排课分配院系明细信息" + DateTime.Now.ToString("yyyyMMdd"));
                return Json(new ReturnMessage()
                {
                    IsSuccess = true,
                    Message = "导出成功。"
                });
            }
            catch (Exception ex)
            {
                return Json(new ReturnMessage()
                {
                    IsSuccess = false,
                    Message = "导出失败，原因：" + ex.Message
                });
            }
        }

        /// <summary>
        /// Excel导出
        /// </summary>
        /// <param name="pararms"></param>
        /// <returns></returns>
        [HttpPost]
        public ActionResult Excel()
        {
            try
            {
                NpoiExcelHelper neh = new NpoiExcelHelper();
                ConfiguretView configuretView = ConfiguretExtensions.GetConfiguretermsView(null);
                var campusID = Request.Form["CampusDropdown"].ParseStrTo<Guid>();
                var buildingsID = Request.Form["BuildingsDropdown"].ParseStrTo<Guid>();
                //教室名称
                var classroomName = Request.Form["ClassroomNameDropdown"].ToString();
                //教室类型
                var classroomTypeID = Request.Form["ClassroomTypeDictionary"].ParseStrTo<int>() == DropdownList.SELECT_ALL ? null : Request.Form["ClassroomTypeDictionary"].ParseStrTo<int>();
                //所属院系所
                var collegeID = Request.Form["CollegeDropdown"].ParseStrTo<Guid>();
                //可否多班教学
                var isConcurrentUse = Request.Form["IsConcurrentUseDropdown"].ParseStrTo<int>() == DropdownList.SELECT_ALL ? null : Request.Form["IsConcurrentUseDropdown"].ParseStrTo<int>();
                //是否预留
                var isReserve = Request.Form["IsReserveDropdown"].ParseStrTo<int>() == DropdownList.SELECT_ALL ? null : Request.Form["IsReserveDropdown"].ParseStrTo<int>();
                //是否可用
                var isAvailable = Request.Form["IsAvailableDropdown"].ParseStrTo<int>() == DropdownList.SELECT_ALL ? null : Request.Form["IsAvailableDropdown"].ParseStrTo<int>();

                var dt = ClassroomServices.GetClassroomViewList(configuretView, campusID, buildingsID, classroomName, classroomTypeID, collegeID, isConcurrentUse, isReserve, isAvailable)
                        .Select(x => new
                        {
                            x.Code,
                            x.Name,
                            x.BuildingsInfoCode,
                            x.BuildingsInfoName,
                            x.CampusCode,
                            x.CampusName,
                            x.ClassroomTypeName,
                            x.RoomUseName,
                            x.FloorLevel,
                            x.Acreage,
                            x.RowCout,
                            x.ColumnCount,
                            x.Totalseating,
                            x.Effectiveseating,
                            x.Examinationseating,
                            x.CollegeCode,
                            x.CollegeName,
                            x.CollegeCampusCode,
                            x.CollegeCampusName,
                            x.IsWrittenExamName,
                            x.IsMachinetestName,
                            x.IsConcurrentUseName,
                            x.IsReserveName,
                            x.ScheduleCollegeCount,
                            x.IsAvailableName,
                            x.Remark
                        }).ToTable();
                string[] liststring = { 
                                        "教室编号", "教室名称", "建筑物编号", "建筑物名称", RSL.Get("CampusCode"), 
                                        RSL.Get("Campus"), "教室类型", "房间用途", "所在楼层","面积", "行数", "列数", 
                                        "总座位数", "有效座位数", "考试座位数", "所属" + RSL.Get("CollegeCode"), 
                                        "所属" + RSL.Get("College"), "所属" + RSL.Get("CampusCode"), "所属" + RSL.Get("Campus"), 
                                        "可否笔试", "可否机试", "可否多班教学", "是否预留", "排课院系个数", "是否可用", "备注"
                                      };
                neh.Export(dt, liststring, "教室信息" + DateTime.Now.ToString("yyyyMMdd"));
                return Json(new ReturnMessage()
                {
                    IsSuccess = true,
                    Message = "导出成功。"
                });
            }
            catch (Exception ex)
            {
                return Json(new ReturnMessage()
                {
                    IsSuccess = false,
                    Message = "导出失败，原因：" + ex.Message
                });
            }
        }

    }
}