using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.ComponentModel.DataAnnotations;
using System.ComponentModel;
using EMIS.ViewModel.CacheManage;
using Bowin.Common.Utility;
using EMIS.Entities;

namespace EMIS.ViewModel.SupervisionManage
{
    public class ProjectRecordView
    {
        /// <summary>
        /// ProjectRecordID
        /// </summary>
        public System.Guid ProjectRecordID { get; set; }

        /// <summary>
        /// 学年学期
        /// </summary>
        [Required]
        [DisplayName("学年学期")]
        public Guid? SchoolyearID { get; set; }

        /// <summary>
        /// 学年学期
        /// </summary>
        [DisplayName("学年学期")]
        public string SchoolyearCode { get; set; }

        [Required]
        [DisplayName("督导时间")]
        public Nullable<System.DateTime> ProjectDate { get; set; }
        public string ProjectDateDesc {
            get {
                return ProjectDate == null ? "" : ProjectDate.Value.ToShortDateString();
            }
        }

        [Required]
        [DisplayName("督导地点")]
        public string Location { get; set; }

        [DisplayName("院系所")]
        public Guid? CollegeID { get; set; }
        public string CollegeName { get; set; }

        [Required]
        [DisplayName("督导院系")]
        public Nullable<System.Guid> SupervisionCollegeID { get; set; }
        public string SupervisionCollegeName { get; set; }

        [Required]
        [DisplayName("督导类型")]
        public Nullable<int> SupervisionTypeID { get; set; }
        public string SupervisionTypeDesc
        {
            get
            {
                return IdNameExt.GetDictionaryItem(DictionaryItem.SUP_SupervisionType.ToString())
                    .Where(x => x.Value == SupervisionTypeID)
                    .Select(x => x.Name).FirstOrDefault();
            }
        }


        [DisplayName("督导对象")]
        public Guid? UserID { get; set; }
        public string UserName { get;set; }

        [DisplayName("课程")]
        public Guid? CoursematerialID { get; set; }
        public string CoursematerialName { get; set; }

        [DisplayName("其他督导对象")]
        public string OtherTarget { get; set; }

        public string SupervisionTarget
        {
            get {
                if (UserID.HasValue)
                {
                    return UserName;
                }
                if (OtherTarget != null)
                {
                    return OtherTarget;
                }
                return "";
            }
        }

        [DisplayName("督导组成员")]
        public IEnumerable<CF_Staff> staffList { get; set; }
        public IEnumerable<Sys_User> userList { get; set; }

        public List<Guid?> UserIDList {
            get {
                if (userList != null)
                {
                    string ids = string.Join(",", userList.Select(s => s.UserID));

                    List<Guid?> UserIDList = ids.Split(',').Where(x => !string.IsNullOrEmpty(x)).Select(x => (Guid?)new Guid(x)).ToList();
                    return UserIDList;
                }
                else 
                {
                    return null;
                }
            }
        }

        public string staffListDesc {
            get {
                string name = string.Empty;
                if (userList != null)
                    name = string.Join(",", userList.Select(s => s.Name));
                if (string.IsNullOrEmpty(name))
                {
                    return "";
                }
                else
                {
                    return name;
                }
            }
        }


        [Required]
        [DisplayName("星期")]
        public Nullable<int> Weekday { get; set; }
        public string WeekdayDesc
        {
            get
            {
                if (Weekday.HasValue)
                {
                    return WeekHelper.WeekDictionary[Weekday.Value];
                }
                else
                {
                    return "";
                }
            }
        }

        [Required]
        [DisplayName("节次")]
        public Nullable<System.Guid> CoursesTimeID { get; set; }
        public Nullable<int> StartTimes { get; set; }
        public Nullable<int> EndTimes { get; set; }
        public string CoursesTimeDesc
        {
            get
            {
                return string.Format("第{0}-{1}节", StartTimes.HasValue ? StartTimes.Value.ToString() : "", EndTimes.HasValue ? EndTimes.Value.ToString() : "");
            }
        }

        public string DateWeekTimeDesc {
            get {
                return ProjectDateDesc + " " + WeekdayDesc + " " + CoursesTimeDesc;
            }
        }

        [DisplayName("综合评分")]
        public decimal? TotalScore { get; set; }

        [DisplayName("说明")]
        public string Description { get; set; }

        [Required]
        [DisplayName("督导情况记录")]
        public string Content { get; set; }

        [Required]
        [DisplayName("督导评价建议")]
        public string Advise { get; set; }

        [Required]
        [DisplayName("创建人（督导）")]
        public Nullable<System.Guid> CreateUserID { get; set; }
        public string CreateUserName { get; set; }

        [DisplayName("创建时间（督导）")]
        public DateTime? CreateTime { get; set; }
        public string CreateTimeDesc
        {
            get
            {
                return CreateTime == null ? "" : CreateTime.Value.ToShortDateString();
            }
        }


        public IEnumerable<SUP_ProjectRecordAttachment> ProjectRecordAttachmentList { get; set; }

        public string ProjectRecordAttachmentIDString
        {
            get
            {
                if (ProjectRecordAttachmentList.Count() > 0)
                {
                    return string.Join(",", ProjectRecordAttachmentList.Select(x => x.ProjectRecordAttachmentID));
                }
                else
                {
                    return "";
                }
            }
        }

        /// <summary>
        /// 附件名称
        /// </summary>
        [DisplayName("附件名称")]
        public string AttachmentName
        {
            get
            {
                if (ProjectRecordAttachmentList != null)
                {
                    if (ProjectRecordAttachmentList.Count() > 0)
                    {
                        return string.Join(",", ProjectRecordAttachmentList.Select(x => x.Name));
                    }
                    else
                    {
                        return "";
                    }
                }
                else
                {
                    return "";
                }
            }

        }

        /// <summary>
        /// 附件状态
        /// </summary>
        public int? IsChangeAttachment { get; set; }
    }
}