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

namespace EMIS.Web.Controllers.ScoreManage
{
    [Authorization]
    public class ImportScoreController : Controller
    {
        public IImportScoreServices ImportScoreServices { get; set; }

        /// <summary>
        /// 平时成绩页面
        /// </summary>
        /// <returns></returns>
        public ActionResult List()
        {
            return View();
        }

        /// <summary>
        /// 平时成绩列表查询
        /// </summary>
        /// <param name="pararms"></param>
        /// <returns></returns>
        [HttpPost]
        public ActionResult List(QueryParamsModel pararms)
        {
            ConfiguretView configuretView = ConfiguretExtensions.GetConfiguretermsView(pararms);
            var schoolyearID = pararms.getExtraGuid("SchoolyearDropdown");
            var collegeID = pararms.getExtraGuid("CollegeDropdown");
            var yearID = pararms.getExtraInt("SchoolyearDictionaryDropDown") == DropdownList.SELECT_ALL ? null : pararms.getExtraInt("SchoolyearDictionaryDropDown");
            var standardID = pararms.getExtraInt("StandardDictionaryDropDown") == DropdownList.SELECT_ALL ? null : pararms.getExtraInt("StandardDictionaryDropDown");
            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");
            //在校状态
            var inSchoolStatus = pararms.getExtraInt("DictionaryInschoolStatus") == DropdownList.SELECT_ALL ? null : pararms.getExtraInt("DictionaryInschoolStatus");

            return Json(ImportScoreServices.GetImportScoreViewGrid(configuretView, schoolyearID, collegeID, yearID,
                    standardID, educationID, learningformID, learnSystem, inSchoolStatus, (int)pararms.page, (int)pararms.rows));
        }

        /// <summary>
        /// 复制新增
        /// </summary>
        /// <param name="importScoreID"></param>
        /// <returns></returns>
        public ActionResult CopyAdd(Guid ImportScoreID)
        {
            ImportScoreView importScoreView = new ImportScoreView();
            importScoreView = ImportScoreServices.GetImportScoreViewByID(ImportScoreID);

            return View("Edit", importScoreView);
        }

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

            return this.Edit(importScoreView);
        }

        /// <summary>
        /// 编辑（新增、修改）
        /// </summary>
        /// <param name="importScoreID"></param>
        /// <returns></returns>
        [HttpGet]
        public ActionResult Edit(Guid? ImportScoreID)
        {
            ImportScoreView importScoreView = new ImportScoreView();
            if (ImportScoreID.HasValue && ImportScoreID != Guid.Empty)
            {
                importScoreView = ImportScoreServices.GetImportScoreViewByID(ImportScoreID.Value);
            }
            else
            {
                importScoreView.SchoolyearID = BaseExtensions.GetCurrentSchoolYearID();
            }

            return View(importScoreView);
        }

        /// <summary>
        /// 编辑（新增、修改）
        /// </summary>
        /// <param name="importScoreView"></param>
        /// <returns></returns>
        [HttpPost]
        public ActionResult Edit(ImportScoreView importScoreView)
        {
            try
            {
                ImportScoreServices.ImportScoreEdit(importScoreView);

                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="importScoreIDs"></param>
        /// <returns></returns>
        [HttpPost]
        public ActionResult Delete(string importScoreIDs)
        {
            

            try
            {
                var importScoreIDList = importScoreIDs.Split(',').Where(x => !string.IsNullOrEmpty(x))
                        .Select(x => new Guid(x)).ToList();

                ImportScoreServices.ImportScoreDelete(importScoreIDList);

                return base.Json("删除成功。");
            }
            catch (Exception ex)
            {
                return base.Json("删除失败，原因：" + ex.Message);
            }
        }

        /// <summary>
        /// Excel导出
        /// </summary>
        /// <returns></returns>
        [HttpPost]
        public ActionResult Excel()
        {
            NpoiExcelHelper neh = new NpoiExcelHelper();
            ConfiguretView configuretView = ConfiguretExtensions.GetConfiguretermsView(null);
            var schoolyearID = Request.Form["SchoolyearDropdown"] == DropdownList.SELECT_ALL.ToString() ? null : Request.Form["SchoolyearDropdown"].ParseStrTo<Guid>();
            var collegeID = Request.Form["CollegeDropdown"].ParseStrTo<Guid>();
            var yearID = Request.Form["SchoolyearDictionaryDropDown"].ParseStrTo<int>() == DropdownList.SELECT_ALL ? null : Request.Form["SchoolyearDictionaryDropDown"].ParseStrTo<int>();
            var standardID = Request.Form["StandardDictionaryDropDown"].ParseStrTo<int>() == DropdownList.SELECT_ALL ? null : Request.Form["StandardDictionaryDropDown"].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();
            //在校状态
            var inSchoolStatus = Request.Form["DictionaryInschoolStatus"].ParseStrTo<int>() == DropdownList.SELECT_ALL ? null : Request.Form["DictionaryInschoolStatus"].ParseStrTo<int>();

            var dt = ImportScoreServices.GetImportScoreViewList(configuretView, schoolyearID, collegeID, yearID,
                    standardID, educationID, learningformID, learnSystem, inSchoolStatus)
                    .Select(x => new
                    {
                        x.SchoolyearCode,
                        x.StudentNo,
                        x.UserName,
                        x.SexName,
                        x.ClassNo,
                        x.ClassName,
                        x.GrademajorCode,
                        x.GrademajorName,
                        x.FacultymajorNo,
                        x.FacultymajorName,
                        x.CollegeNo,
                        x.CollegeName,
                        x.GradeID,
                        x.StandardID,
                        x.StandardCode,
                        x.StandardName,
                        x.EducationName,
                        x.LearningformName,
                        x.LearnSystem,
                        x.CourseCode,
                        x.CourseName,
                        x.Score,
                        x.Remark,
                        x.ModifyUserNo,
                        x.ModifyUserName,
                        x.ModifyTime
                    }).ToTable();
            string[] liststring = { 
                                    "学年学期", "学号", "姓名", "性别", "班级编号", "班级名称", "年级专业编号", "年级专业名称", 
                                    "院系专业编号", "院系专业名称", RSL.Get("CollegeCode"), RSL.Get("CollegeName"), "年级", 
                                    "专业ID(Value)", "专业代码", "专业名称", RSL.Get("EducationID"), "学习形式", 
                                    "学制", "课程代码", "课程名称", "平时成绩", "备注", "操作人编号", "操作人", "操作时间"
                                  };
            neh.Export(dt, liststring, "平时成绩信息" + 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> 
                {
                    { "SchoolyearCode", "学年学期" },
                    { "StudentNo", "学号" },
                    { "CourseCode", "课程代码" },
                    { "ScoreStr", "平时成绩" },
                    { "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<ImportScoreView> errList = new List<ImportScoreView>();

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

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

                //导入
                ImportScoreServices.ImportScoreImport(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, "平时成绩导入失败文件", sourcePhysicalPath));
                    ViewBag.ErrorFile = errorWebPath;

                    string Errinfo = string.Format("提示：{0}条平时成绩导入成功，{1}条平时成绩更新成功，{2}条平时成绩导入失败,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}条平时成绩导入成功，{1}条平时成绩更新成功。", 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"]
                });
            }
        }

    }
}