using System;
using System.Collections.Generic;
using System.Data;
using System.IO;
using System.Linq;
using System.Web;
using System.Web.Mvc;
using Bowin.Web.Controls.Mvc;
using Bowin.Common.Utility;
using Bowin.Common.Data;
using EMIS.Utility;
using EMIS.Web.Controls;
using EMIS.ViewModel;
using EMIS.ViewModel.EnrollManage.NewStudentManage;
using EMIS.CommonLogic.EnrollManage.NewStudentManage;

namespace EMIS.Web.Controllers.EnrollManage.NewStudentManage
{
    [Authorization]
    public class NewStudentController : Controller
    {
        public INewStudentServices newStudentServices { get; set; }

        /// <summary>
        /// 新生名单页面
        /// </summary>
        /// <returns></returns>
        public ActionResult List()
        {
            return View();
        }

        /// <summary>
        /// 新生名单页面列表查询
        /// </summary>
        /// <param name="pararms"></param>
        /// <returns></returns>
        [HttpPost]
        public ActionResult List(QueryParamsModel pararms)
        {
            ConfiguretView configuretView = ConfiguretExtensions.GetConfiguretermsView(pararms);
            var 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 isPhotoUrl = pararms.getExtraInt("IsPhotoUrlDropdown") == DropdownList.SELECT_ALL ? null : pararms.getExtraInt("IsPhotoUrlDropdown");

            return base.Json(newStudentServices.GetNewStudentViewGrid(configuretView, gradeID, standardID, educationID, learningformID, learnSystem, isPhotoUrl, (int)pararms.page, (int)pararms.rows));
        }

        /// <summary>
        /// 复制新增
        /// </summary>
        /// <param name="newStudentID"></param>
        /// <returns></returns>
        public ActionResult CopyAdd(Guid newStudentID)
        {
            NewStudentView newStudentView = new NewStudentView();
            newStudentView = newStudentServices.GetNewStudentView(newStudentID);

            return View("Edit", newStudentView);
        }

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

            return this.Edit(newStudentView);
        }

        /// <summary>
        /// 编辑、复制新增（新增、修改，业务主键：考生号唯一）
        /// </summary>
        /// <param name="newNewStudentID"></param>
        /// <param name="type"></param>
        /// <returns></returns>
        [HttpGet]
        public ActionResult Edit(Guid? newNewStudentID, string type)
        {
            NewStudentView newStudentView = new NewStudentView();
            if (newNewStudentID.HasValue && newNewStudentID != Guid.Empty)
            {
                newStudentView = newStudentServices.GetNewStudentView(newNewStudentID);
                if (type == "copyAdd")
                {
                    newStudentView.NewStudentID = Guid.Empty;
                    newStudentView.RecruitPictureUrl = null;
                }
            }
            else
            {
                newStudentView.NationID = (int)CF_Nation.Han;
                newStudentView.PoliticsID = (int)CF_Politics.YouthLeague;
                newStudentView.CertificatesType = (int)CF_CertificatesType.IdCrad;
                newStudentView.GradeID = BaseExtensions.GetCurrentYearID();
                newStudentView.SemesterID = BaseExtensions.GetEntranceSemesterID();
                newStudentView.AssignStatus = (int)CF_AssignStatus.NotAssigned;
            }

            return View(newStudentView);
        }

        /// <summary>
        /// 编辑、复制新增（新增、修改，业务主键：考生号唯一）
        /// </summary>
        /// <param name="newStudentView"></param>
        /// <returns></returns>
        [HttpPost]
        public ActionResult Edit(NewStudentView newStudentView)
        {
            try
            {
                var accepts = new List<string> { ".jpg", ".jpeg", ".png", ".bmp" };
                var postedFile = Request.Files["RecruitPictureUrl"];
                if (!string.IsNullOrEmpty(postedFile.FileName) && !accepts.Contains(Path.GetExtension(postedFile.FileName).ToLower()))
                {
                    throw new Exception("只允许上传.jpg、.jpeg、.png、.bmp格式的文件。");
                }
                string photoUrl = FileUploadHelper.UploadFile(postedFile);
                newStudentServices.NewStudentEdit(newStudentView, photoUrl);
                return RedirectToAction("MsgShow", "Common", new
                {
                    WindowID = Request["WindowID"],
                    msg = "保存成功。",
                    url = Url.Action("List").AddMenuParameter()
                });
            }
            catch (Exception ex)
            {
                return RedirectToAction("MsgShowAndOpen", "Common", new
                {
                    WindowID = Request["WindowID"],
                    msg = "保存失败，原因：" + ex.Message
                });
            }
        }

        /// <summary>
        /// 删除
        /// </summary>
        /// <param name="newStudentIDs"></param>
        /// <returns></returns>
        [HttpPost]
        public ActionResult Delete(string newStudentIDs)
        {
            try
            {
                List<Guid?> list = newStudentIDs.Split(',').Where(x => !string.IsNullOrEmpty(x)).Select(x => (Guid?)new Guid(x)).ToList();
                newStudentServices.NewStudentDelete(list);
                return Json(new ReturnMessage()
                {
                    IsSuccess = true,
                    Message = "删除成功。"
                });
            }
            catch (Exception ex)
            {
                return Json(new ReturnMessage()
                {
                    IsSuccess = false,
                    Message = "删除失败，原因：" + ex.Message
                });
            }
        }

        /// <summary>
        /// 删除照片(单个删除)
        /// </summary>
        /// <param name="newStudentID"></param>
        /// <returns></returns>
        [HttpPost]
        public ActionResult DeletePhoto(Guid? newStudentID)
        {
            try
            {
                this.newStudentServices.DeletePhoto(newStudentID);
                return Json(new ReturnMessage()
                {
                    IsSuccess = true,
                    Message = "删除照片成功。"
                });
            }
            catch (Exception ex)
            {
                return Json(new ReturnMessage()
                {
                    IsSuccess = false,
                    Message = "删除照片失败：" + ex.Message
                });
            }
        }

        /// <summary>
        /// 删除照片(批量删除)
        /// </summary>
        /// <param name="newStudentIDs"></param>
        /// <returns></returns>
        [HttpPost]
        public ActionResult PicDelete(string newStudentIDs)
        {
            try
            {
                List<Guid?> list = newStudentIDs.Split(',').Where(x => !string.IsNullOrEmpty(x)).Select(x => (Guid?)new Guid(x)).ToList();
                newStudentServices.PicDelete(list);
                return Json(new ReturnMessage()
                {
                    IsSuccess = true,
                    Message = "删除照片成功。"
                });
            }
            catch (Exception ex)
            {
                return Json(new ReturnMessage()
                {
                    IsSuccess = false,
                    Message = "删除照片失败：" + ex.Message
                });
            }
        }

        /// <summary>
        /// 导入照片
        /// </summary>
        /// <param name="errorFile"></param>
        /// <param name="operationTips"></param>
        /// <returns></returns>
        [HttpGet]
        public ActionResult PicImport(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>
        /// 导入照片
        /// </summary>
        /// <param name="file"></param>
        /// <param name="importPicType"></param>
        /// <returns></returns>
        [HttpPost]
        public ActionResult PicImport(HttpPostedFileBase file, string importPicType)
        {
            try
            {
                if (file.ContentLength <= 0)
                {
                    throw new Exception("请选择你要上传的照片(注：格式为zip或rar的压缩包文件)。");
                }
                var acceptFileExtensions = new[] { ".zip", ".rar" };
                var fileExtensionName = Path.GetExtension(file.FileName);
                if (!acceptFileExtensions.Contains(fileExtensionName))
                {
                    throw new Exception("格式错误，只允许上传zip或rar格式的压缩包文件。");
                }
                string fileSourceWebPath = null;
                string errorSourceWebPath = null;
                var photoPathList = FileUploadHelper.UploadFileAndExtractFile(file, out fileSourceWebPath, out errorSourceWebPath);
                System.IO.File.Delete(Server.MapPath(fileSourceWebPath));
                if (photoPathList == null || photoPathList.Count <= 0)
                {
                    throw new Exception("压缩包中文件为空。");
                }
                var acceptPicExtensions = new[] { ".jpg", ".jpeg", ".png", ".bmp" };
                List<string> newPhotoPathList = new List<string>();
                foreach (var photoPath in photoPathList)
                {
                    string photoExtensionName = Path.GetExtension(photoPath).ToLower();
                    if (acceptPicExtensions.Contains(photoExtensionName))
                    {
                        newPhotoPathList.Add(photoPath);
                    }
                    else
                    {
                        throw new Exception("压缩包中含有不支持的照片格式。");
                    }
                }

                int? inCount = 0;
                int? errCount = 0;
                var errDataTable = new DataTable();
                newStudentServices.NewStudentPicImport(newPhotoPathList, importPicType, out inCount, out errCount, out errDataTable);
                if (errDataTable != null && errDataTable.Rows.Count > 0)
                {
                    NpoiExcelHelper npoiExcelHelper = new NpoiExcelHelper();
                    npoiExcelHelper.SaveInServer(errDataTable, Server.MapPath(errorSourceWebPath));
                    string errorWebPath = string.Format("{0}", errorSourceWebPath);
                    ViewBag.ErrorFile = errorWebPath;
                    string Errinfo = string.Format("提示：{0}个照片导入成功，{1}个照片导入失败，点击查看。", inCount, errCount);
                    ViewBag.operationTips = Errinfo;
                    return RedirectToAction("MsgShow", "Common", new
                    {
                        WindowID = "none",
                        msg = Errinfo,
                        url = Url.Action("PicImport").AddMenuParameter() + "&errorFile=" + errorWebPath + "&operationTips=" + Errinfo + "&WindowID=" + Request["WindowID"]
                    });
                }
                else
                {
                    string successInfo = string.Format("提示：{0}个照片导入成功。", inCount);
                    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 = "导入照片失败，原因：" + ex.Message,
                    url = Url.Action("PicImport").AddMenuParameter() + "&WindowID=" + Request["WindowID"]
                });
            }
        }

        /// <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> 
                {
                    { "ExamineeNum", "考生号" },
                    { "AdmissionTicketNo", "准考证号" },
                    { "Name", "姓名" },
                    { "SexStr", "性别" },
                    { "NationStr", "民族" },
                    { "PoliticsStr", "政治面貌" },
                    { "BirthDateStr", "出生日期" },
                    { "CertificatesTypeStr", "证件类型" },
                    { "IDNumber", "身份证号" },
                    { "GradeStr", "年级" },
                    { "SemesterStr", "学期" },
                    { "StandardCode", "专业代码" },
                    { "StandardName", "专业名称" },
                    { "EducationStr", RSL.Get("EducationID") },
                    { "LearningformStr", "学习形式" },
                    { "LearnSystemStr", "学制" },
                    { "EntranceDateStr", "入学日期" },
                    { "ScoreStr", "总分" },
                    { "Telephone", "联系电话" },
                    { "Address", "通讯地址" },
                    { "Dormitory", "宿舍地址" },
                    { "Remark", "备注" },
                    { "ErrorMessage", "未导入原因" }
                };

                int? inCount = 0;
                int? upCount = 0;
                int? errCount = 0;
                List<NewStudentView> errList = new List<NewStudentView>();
                string sourceWebPath = FileUploadHelper.UploadFile(file);
                var sourcePhysicalPath = Server.MapPath(sourceWebPath);
                newStudentServices.NewStudentImport(cellheader, out inCount, out upCount, out errList, out errCount, sourcePhysicalPath);
                System.IO.File.Delete(sourcePhysicalPath);
                if (errList.Count() > 0)
                {
                    string errorWebPath = string.Format("{0}", NpoiExcelHelper.EntityListToExcel2003(cellheader, errList, "新生信息导入失败文件", sourcePhysicalPath));
                    ViewBag.ErrorFile = errorWebPath;
                    string Errinfo = string.Format("提示：{0}条新生信息导入成功，{1}条新生信息更新成功，{2}条新生信息导入失败,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}条新生信息导入成功，{1}条新生信息更新成功。", 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>
        /// Excel导出
        /// </summary>
        /// <returns></returns>
        [HttpPost]
        public ActionResult Excel()
        {
            NpoiExcelHelper neh = new NpoiExcelHelper();
            ConfiguretView configuretView = ConfiguretExtensions.GetConfiguretermsView(null);
            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 isPhotoUrl = Request.Form["IsPhotoUrlDropdown"].ParseStrTo<int>() == DropdownList.SELECT_ALL ? null : Request.Form["IsPhotoUrlDropdown"].ParseStrTo<int>();

            var dt = newStudentServices.GetNewStudentViewList(configuretView, gradeID, standardID, educationID, learningformID, learnSystem, isPhotoUrl)
                    .Select(x => new
                    {
                        x.ExamineeNum,
                        x.AdmissionTicketNo,
                        x.Name,
                        x.SexName,
                        x.NationName,
                        x.PoliticsName,
                        BirthDate = x.BirthDate.HasValue ? x.BirthDate.Value.ToString("yyyy-MM-dd") : "",
                        x.CertificatesTypeName,
                        x.IDNumber,
                        x.GradeID,
                        x.SemesterName,
                        x.StandardCode,
                        x.StandardID,
                        x.StandardName,
                        x.EducationName,
                        x.LearningformName,
                        LearnSystem = x.LearnSystem.HasValue ? x.LearnSystem.Value.ToString("#.#") : null,
                        EntranceDate = x.EntranceDate.HasValue ? x.EntranceDate.Value.ToString("yyyy-MM-dd") : "",
                        x.Score,
                        x.Telephone,
                        x.Address,
                        x.Dormitory,
                        x.RecruitPictureUrl,
                        x.AssignStatusName,
                        x.Remark
                    }).ToTable();
            string[] liststring = { 
                                      "考生号", "准考证号","姓名", "性别", "民族", "政治面貌", "出生日期", "证件类型", "身份证号", 
                                      "年级", "学期", "专业代码", "专业ID(Value)", "专业名称", RSL.Get("EducationID"), "学习形式", "学制", 
                                      "入学日期", "总分", "联系电话", "通讯地址", "宿舍地址", "照片Url", "分配状态", "备注" 
                                  };
            neh.Export(dt, liststring, "新生名单信息" + DateTime.Now.ToString("yyyyMMdd"));
            return Json(new ReturnMessage()
            {
                IsSuccess = true,
                Message = "导出成功。"
            });
        }

    }
}