using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Web;
using System.Web.Mvc;
using Bowin.Common.Exceptions;
using Bowin.Common.Utility;
using Bowin.Common.Data;
using Bowin.Common.Linq;
using Bowin.Common.JSON;
using Bowin.Web.Controls.Mvc;
using EMIS.Web.Controls;
using EMIS.Utility;
using EMIS.ViewModel;
using EMIS.ViewModel.EnrollManage.SpecialtyManage;
using EMIS.CommonLogic.EnrollManage.SpecialtyManage;

namespace EMIS.Web.Controllers.EnrollManage.SpecialtyManage
{
    [Authorization]
    public class RecruitSpecialtyController : Controller
    {
        public IRecruitSpecialtyServices recruitSpecialtyServices { get; set; }
        public ISpecialtyApplyServices specialtyApplyServices { get; set; }

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

        /// <summary>
        /// 招生专业页面列表查询
        /// </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 gradeID = pararms.getExtraInt("DictionaryGrade") == DropdownList.SELECT_ALL ? null : pararms.getExtraInt("DictionaryGrade");
            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 isGenerated = pararms.getExtraInt("DictionaryIsGenerated") == DropdownList.SELECT_ALL ? null : pararms.getExtraInt("DictionaryIsGenerated");

            return base.Json(recruitSpecialtyServices.GetRecruitSpecialtyViewGrid(configuretView, campusID, collegeID, gradeID, standardID, educationID, 
                    learningformID, learnSystem, isGenerated, (int)pararms.page, (int)pararms.rows));
        }

        /// <summary>
        /// 复制新增
        /// </summary>
        /// <param name="recruitSpecialtyID"></param>
        /// <returns></returns>
        public ActionResult CopyAdd(Guid recruitSpecialtyID)
        {
            RecruitSpecialtyView recruitSpecialtyView = new RecruitSpecialtyView();
            recruitSpecialtyView = recruitSpecialtyServices.GetRecruitSpecialtyView(recruitSpecialtyID);

            return View("Edit", recruitSpecialtyView);
        }

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

            return this.Edit(recruitSpecialtyView);
        }

        /// <summary>
        /// 编辑（新增、修改，业务主键：专业信息ID、院系所、年级、学期）
        /// </summary>
        /// <param name="recruitSpecialtyID"></param>
        /// <returns></returns>
        [HttpGet]
        public ActionResult Edit(Guid? recruitSpecialtyID)
        {
            RecruitSpecialtyView recruitSpecialtyView = new RecruitSpecialtyView();
            if (recruitSpecialtyID.HasValue && recruitSpecialtyID != Guid.Empty)
            {
                recruitSpecialtyView = recruitSpecialtyServices.GetRecruitSpecialtyView(recruitSpecialtyID);
            }
            else
            {
                recruitSpecialtyView.GradeID = BaseExtensions.GetNextYearID();
                recruitSpecialtyView.SemesterID = BaseExtensions.GetEntranceSemesterID();
            }

            return View(recruitSpecialtyView);
        }

        /// <summary>
        /// 编辑（新增、修改，业务主键：专业信息ID、院系所、年级、学期）
        /// </summary>
        /// <param name="recruitSpecialtyView"></param>
        /// <returns></returns>
        [HttpPost]
        public ActionResult Edit(RecruitSpecialtyView recruitSpecialtyView)
        {
            try
            {
                recruitSpecialtyServices.RecruitSpecialtyEdit(recruitSpecialtyView);
                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>
        /// 招生专业批量新增
        /// </summary>
        /// <returns></returns>
        [HttpGet]
        public ActionResult RecruitSpecialtyBatchAdd()
        {
            RecruitSpecialtyView recruitSpecialtyView = new RecruitSpecialtyView();
            var user = HttpContext.User as EMIS.Utility.FormValidate.CustomPrincipal;
            recruitSpecialtyView.CollegeID = user.CollegeID;

            return View(recruitSpecialtyView);
        }

        /// <summary>
        /// 招生专业批量新增
        /// </summary>
        /// <param name="recruitSpecialtyView"></param>
        /// <returns></returns>
        public ActionResult RecruitSpecialtyBatchAdd(RecruitSpecialtyView recruitSpecialtyView)
        {
            try
            {
                var specialtyIDList = Request["specialtyIDs"].JsonToObject<List<Guid?>>();
                string result = recruitSpecialtyServices.RecruitSpecialtyBatchAdd(specialtyIDList, recruitSpecialtyView);
                return Json(new ReturnMessage()
                {
                    IsSuccess = true,
                    Message = "新增成功" + result + "。"
                });
            }
            catch (Exception ex)
            {
                return Json(new ReturnMessage()
                {
                    IsSuccess = false,
                    Message = "新增失败，原因：" + ex.Message
                });
            }
        }

        /// <summary>
        /// 查询招生专业中未新增的专业信息SpecialtyView
        /// </summary>
        /// <param name="pararms"></param>
        /// <returns></returns>
        [HttpPost]
        public ActionResult SpecialtyNoAddList(QueryParamsModel pararms)
        {
            ConfiguretView configuretView = ConfiguretExtensions.GetConfiguretermsView(pararms);
            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");
            var collegeID = pararms.getExtraGuid("CollegeID");
            var gradeID = pararms.getExtraInt("GradeID") == DropdownList.SELECT_ALL ? null : pararms.getExtraInt("GradeID");
            var semesterID = pararms.getExtraInt("SemesterID") == DropdownList.SELECT_ALL ? null : pararms.getExtraInt("SemesterID");

            return base.Json(recruitSpecialtyServices.GetSpecialtyViewNoAdd(configuretView, collegeID, gradeID, semesterID, standardID, educationID, 
                    learningformID, learnSystem, scienceclassID, (int)pararms.page, (int)pararms.rows));

        }

        /// <summary>
        /// 专业班级生成(由于各高校生成规则不同，需分版本—个性化配置)
        /// </summary>
        /// <param name="recruitSpecialtyIDs"></param>
        /// <returns></returns>
        public ActionResult GenerateClass(string recruitSpecialtyIDs)
        {
            try
            {
                List<Guid?> list = recruitSpecialtyIDs.Split(',').Where(x => !string.IsNullOrEmpty(x)).Select(x => (Guid?)new Guid(x)).ToList();
                string result = recruitSpecialtyServices.GenerateClass(list);
                return Json(new ReturnMessage()
                {
                    IsSuccess = true,
                    Message = "生成成功" + result + "。"
                });
            }
            catch (Exception ex)
            {
                return Json(new ReturnMessage()
                {
                    IsSuccess = false,
                    Message = "生成失败，原因：" + ex.Message
                });
            }
        }

        /// <summary>
        /// 删除（需根据业务主键删除对应的流程结束专业申请信息）
        /// </summary>
        /// <param name="recruitSpecialtyIDs"></param>
        /// <returns></returns>
        [HttpPost]
        public ActionResult Delete(string recruitSpecialtyIDs)
        {
            try
            {
                List<Guid?> list = recruitSpecialtyIDs.Split(',').Where(x => !string.IsNullOrEmpty(x)).Select(x => (Guid?)new Guid(x)).ToList();
                recruitSpecialtyServices.RecruitSpecialtyDelete(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 = "请先删除与其关联的数据，如：专业申请、专业审核等。";
                    }
                }
                return base.Json(new ReturnMessage { IsSuccess = false, Message = "删除失败，原因：" + mge });
            }
        }

        /// <summary>
        /// 招生专业导入
        /// </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> 
                {
                    { "StandardCode", "专业代码" },
                    { "StandardName", "专业名称" },
                    { "EducationStr", RSL.Get("EducationID") },
                    { "LearningformStr", "学习形式" },
                    { "LearnSystemStr", "学制" },
                    { "GradeStr", "年级" },
                    { "SemesterStr", "学期" },
                    { "CollegeNo", RSL.Get("CollegeCode") },
                    { "Remark", "备注" },
                    { "ErrorMessage", "未导入原因" }
                };
                StringBuilder errorMsg = new StringBuilder();
                string sourceWebPath = FileUploadHelper.UploadFile(file);
                var sourcePhysicalPath = Server.MapPath(sourceWebPath);
                List<RecruitSpecialtyView> errList = new List<RecruitSpecialtyView>();
                List<RecruitSpecialtyView> dataList = new List<RecruitSpecialtyView>();
                int? inCount = 0; //导入个数
                int? upCount = 0; //更新个数
                int? errCount = 0; //失败个数
                //导入
                recruitSpecialtyServices.RecruitSpecialtyImport(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, "专业信息导入失败文件", sourcePhysicalPath));
                    ViewBag.ErrorFile = errorWebPath;
                    string Errinfo = string.Format("提示：{0}条招生专业信息导入成功，{1}条招生专业更新成功，{2}条招生专业导入失败,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}条招生专业导入成功，{1}条招生专业更新成功。", 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>
        /// 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 gradeID = Request.Form["DictionaryGrade"].ParseStrTo<int>() == DropdownList.SELECT_ALL ? null : Request.Form["DictionaryGrade"].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();
            var isGenerated = Request.Form["DictionaryIsGenerated"].ParseStrTo<int>() == DropdownList.SELECT_ALL ? null : Request.Form["DictionaryIsGenerated"].ParseStrTo<int>();

            var dt = recruitSpecialtyServices.GetRecruitSpecialtyViewList(configuretView, campusID, collegeID, gradeID, standardID,
                    educationID, learningformID, learnSystem, isGenerated)
                    .Select(x => new
                    {
                        x.Code,
                        x.StandardID,
                        x.StandardName,
                        x.EducationName,
                        x.LearningformName,
                        LearnSystem = x.LearnSystem.HasValue ? x.LearnSystem.Value.ToString("#.#") : null,
                        x.GradeID,
                        x.SemesterName,
                        x.CollegeNo,
                        x.CollegeName,
                        x.ScienceclassName,
                        x.PropertyName,
                        x.isGeneratedName,
                        x.Remark
                    }).ToTable();
            string[] liststring = { 
                                      "专业代码", "专业ID(Value)", "专业名称", RSL.Get("EducationID"),"学习形式", "学制", "年级", "学期",  
                                      RSL.Get("CollegeCode"), RSL.Get("CollegeName"), "专业科类", "专业属性", "生成状态", "备注" 
                                  };
            neh.Export(dt, liststring, "招生专业信息" + DateTime.Now.ToString("yyyyMMdd"));
            return Json(new ReturnMessage()
            {
                IsSuccess = true,
                Message = "导出成功。"
            });
        }

    }
}