using System;
using System.Collections.Generic;
using System.Linq;
using System.Web;
using System.Web.Mvc;
using EMIS.CommonLogic.Students;
using EMIS.CommonLogic.SystemSetting;
using EMIS.ViewModel;
using EMIS.Web.Controls;
using Bowin.Web.Controls.Mvc;
using Bowin.Common.Utility;
using Bowin.Common.Data;
using EMIS.CommonLogic.SystemServices;
using EMIS.Utility;

namespace EMIS.Web.Controllers.StudentSystem.MyGrade
{
    [Authorization]
    public class CourseGradeController : Controller
    {
        public IStudentRecordServices StudentRecordService { get; set; }
        public Lazy<IDictionaryServices> DictionaryServices { get; set; }
        public Lazy<ICourseGradeServices> CourseGradeServices { get; set; }
        public IMenuServices menuServices { get; set; }
        
        //
        // GET: /CourseGrade/

        public ActionResult ViewGrade()
        {
            var user = HttpContext.User as EMIS.Utility.FormValidate.CustomPrincipal;
            decimal ScoreCredit = 0;
            var Student = CourseGradeServices.Value.GetStudentInfo(user.UserID);
            var Grade = CourseGradeServices.Value.GetStudentCourseGrade(user.UserID);
            //Student.AverageGrade = Grade.Sum(x => x.TotalScore) / Grade.Count;
            foreach (var starttermIDS in Grade.GroupBy(q => q.StarttermID).Select(q => q.Key))
            {
                var YearGradeS = Grade.Where(q => q.StarttermID == starttermIDS).ToList();
                foreach (var Grades in YearGradeS)
                {
                    
                        ScoreCredit += Grades.ScoreCredit??0;
                   
                }
            }
            Student.ScoreCredit = ScoreCredit; 
            string menuNo = HttpContext.Request["MNU"];
            string path = menuServices.GetFullMenuPath(menuNo);
            ViewBag.Path = path;
            ViewBag.CurseGrade = Grade;
            return View(Student);
        }

        public ActionResult GTViewGrade()
        {
            var user = HttpContext.User as EMIS.Utility.FormValidate.CustomPrincipal;
            decimal ScoreCredit = 0;
            var Student = CourseGradeServices.Value.GetStudentInfo(user.UserID);
            var Grade = CourseGradeServices.Value.GetStudentCourseGrade(user.UserID);
            //Student.AverageGrade = Grade.Sum(x => x.TotalScore) / Grade.Count;
            foreach (var starttermIDS in Grade.GroupBy(q => q.StarttermID).Select(q => q.Key))
            {
                var YearGradeS = Grade.Where(q => q.StarttermID == starttermIDS).ToList();
                foreach (var Grades in YearGradeS)
                {

                    ScoreCredit += Grades.ScoreCredit ?? 0;

                }
            }
            Student.ScoreCredit = ScoreCredit;
            string menuNo = HttpContext.Request["MNU"];
            string path = menuServices.GetFullMenuPath(menuNo);
            ViewBag.Path = path;
            ViewBag.CurseGrade = Grade;
            return View(Student);
        }

        public ActionResult StudentScoreReport()
        {
            return View();
        }

        /// <summary>
        /// 学生个人成绩明细列表查询
        /// </summary>
        /// <param name="pararms"></param>
        /// <returns></returns>
        [HttpPost]
        public ActionResult GetSubmitedScoreList(Guid? CoursematerialID, int? StartTermID, Guid? UserID)
        {
            return base.Json(CourseGradeServices.Value.GetSubmitedScoreList(CoursematerialID, StartTermID, UserID));
        }


        /// <summary>
        /// 导出
        /// </summary>
        /// <returns></returns>
        [HttpPost]
        public ActionResult Excel()
        {
            NpoiExcelHelper neh = new NpoiExcelHelper();
            ConfiguretView configuretView = ConfiguretExtensions.GetConfiguretermsView(null);
            Guid? CoursematerialID = Request.Form["CoursematerialID"].ParseStrTo<Guid>();
            int? StarTermID = Request.Form["StarTermID"].ParseStrTo<int>();
            Guid? UserID = Request.Form["UserID"].ParseStrTo<Guid>();
            var dt = CourseGradeServices.Value.GetStudentPersonalScoreViewList(configuretView, CoursematerialID, StarTermID, UserID).Select(x => new
            {
                x.LoginID,
                x.UserName,
                x.SchoolyearCode,
                x.CourseCode,
                x.CourseName,
                x.TotalScore,
                x.Pingshi,
                x.Jishu,
                x.Lilun,
                x.ScoreCredit,
                x.CreateTime,
                x.OperaUser,
                x.ExamsCategoryName,
                x.ExamsStateName,
                x.Remarks
            }).ToTable();
            string[] liststring = { "学号", "姓名", "学年学期", "课程代码", "课程名称", "总成绩", @EMIS.Utility.RSL.Get("Peacetime"), @EMIS.Utility.RSL.Get("Technique"), @EMIS.Utility.RSL.Get("Theoretical"), 
                                      "课程学分", "课程类型", "录入时间", "录入人", "考试性质", "考试状态", "备注" };
            neh.Export(dt, liststring, "成绩详细信息");
            return RedirectToAction("MsgShow", "Common", new
            {
                msg = "导出成功！",
                url = Url.Action("List").AddMenuParameter()
            });
        }
    }
}