using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using EMIS.ViewModel.CacheManage;
using EMIS.Entities;

namespace EMIS.ViewModel.PaymentManage
{
    public class PaymentDetailView
    {
        //教师
        public Guid UserID { get; set; }
        public string LoginID { get; set; }
        public string UserName { get; set; }
        public int? TeacherTypeID { get; set; }
        public string TeacherTypeDesc
        {
            get
            {
                return IdNameExt.GetDictionaryItem(DictionaryItem.CF_TeacherType.ToString())
                    .Where(x => x.Value == TeacherTypeID)
                    .Select(x => x.Name).FirstOrDefault();
            }
        }
        public int? TitleID { get; set; }
        public string TitleDesc 
        {
            get
            {
                return IdNameExt.GetDictionaryItem(DictionaryItem.CF_Title.ToString())
                    .Where(x => x.Value == TitleID)
                    .Select(x => x.Name).FirstOrDefault();
            }
        }
        public string Account { get; set; }

        //院系专业
        public int? EducationID { get; set; }
        public string EducationDesc
        {
            get
            {
                return IdNameExt.GetDictionaryItem(DictionaryItem.CF_Education.ToString())
                    .Where(x => x.Value == EducationID)
                    .Select(x => x.Name).FirstOrDefault();
            }
        }
        public int? LearningformID { get; set; }
        public string LearningformDesc
        {
            get
            {
                return IdNameExt.GetDictionaryItem(DictionaryItem.CF_Learningform.ToString())
                    .Where(x => x.Value == LearningformID)
                    .Select(x => x.Name).FirstOrDefault();
            }
        }

        //学年学期
        public Guid? SchoolyearID { get; set; }
        public string SchoolyearCode { get; set; }

        //任务班
        public int? StudentCount { get; set; }
        public int? ExaminationModeID { get; set; }
        public string ExaminationModeDesc
        {
            get
            {
                return IdNameExt.GetDictionaryItem(DictionaryItem.CF_ExaminationMode.ToString())
                    .Where(x => x.Value == ExaminationModeID)
                    .Select(x => x.Name).FirstOrDefault();
            }
        }
        public int? ActualStudentCount
        {
            get
            {
                return (StudentCount ?? 0) - (ExemptionCount ?? 0);
            }
        }
        public int? RetakeStudentCount { get; set; }

        public int? PracticeHours { get; set; }

        public HashSet<CF_Classmajor> CF_Classmajor { get; set; }
        public string ClasamajorName 
        {
            get
            {
                return string.Join(",", CF_Classmajor.OrderBy(x => x.Name).Select(x => x.Name));
            }
        }
        public Guid? CoursematerialID { get; set; }
        public string CoursematerialName { get; set; }

        public Guid? CollegeID { get; set; }
        public string CollegeNo { get; set; }
        public string CollegeName { get; set; }

        public int? PlanTotalHours { get; set; }
        public int? TimeSegmentID { get; set; }
        public string TimeSegmentDesc
        {
            get
            {
                return IdNameExt.GetDictionaryItem(DictionaryItem.CF_TimesSegment.ToString())
                    .Where(x => x.Value == TimeSegmentID)
                    .Select(x => x.Name).FirstOrDefault();
            }
        }

        //排课
        public int? ScheduleDayCount { get; set; }
        public int? CourseTimeHours { get; set; }
        public int? ActualScheduleHours
        {
            get
            {
                return (ScheduleDayCount ?? 0) * (CourseTimeHours ?? 0);
            }
        }

        //特殊名单
        public int? ExemptionCount { get; set; }

        //课酬
        public decimal? PaymentStandard { get; set; }
        public decimal? LearningformRate { get; set; }
        public decimal? BaseStudentCount { get; set; }
        public decimal? StudentCountRateLimit { get; set; }
        //人数系数由于需要用于查询，不能用只读属性
        public decimal? StudentCountRate { get; set; }
        public decimal? PracticeRate { get; set; }

        public decimal? HoursPayment { get; set; }
        public decimal? PracticePayment
        {
            get
            {
                return (PracticeRate ?? 0) * 50 * (PracticeHours ?? 0) * (LearningformRate ?? 0);
            }
        }
        public decimal? TotalPayment
        {
            get
            {
                return (HoursPayment ?? 0) + (PracticePayment ?? 0);
            }
        }
    }
}