using System;
using System.Collections.Generic;
using System.ComponentModel.DataAnnotations;
using System.ComponentModel.DataAnnotations.Schema;
using System.Data.Entity.Core.Objects;
using System.Linq;
using System.Web;
using System.Runtime.Serialization;
using Resources;
using Newtonsoft.Json;
using Weee.Models.Survey_form_metadata;
using Weee.Models.ExtensionMethods;

namespace Weee.Models
{
    [Table("ProductLCAReplyRequests")]
    public class ProductLCAReplyRequest
    {
        public ProductLCAReplyRequest()
        {
            Uid = Guid.NewGuid();
            //CreatedDate = DateTime.UtcNow;//DL-13
            CreatedDate = DateTime.Now;
            AcceptDate = null;
            ReplyDate = null;
            AcceptReplyDate = null;
        }
        public int ID { get; set; }

        public string Distribute { get; set; }
        public decimal? RepliedValue { get; set; }
        public string ReferenceFileLink { get; set; }
        public string DescriptionFromReceiver { get; set; }
        public string DescriptionFromSender { get; set; }

        public DivideByOptions DivideBy { get; set; }

        public enum DivideByOptions
        {
            [Display(Name = "Weight", ResourceType = typeof(Resource))]
            byWeight,
            [Display(Name = "AreaB", ResourceType = typeof(Resource))]
            byArea,
            [Display(Name = "WorkHour", ResourceType = typeof(Resource))]
            byWorkHour
        }

        [Column(TypeName = "DateTime2")]
        public DateTime CreatedDate { get; set; }

        [Column(TypeName = "DateTime2")]
        public DateTime? AcceptDate { get; set; }

        [Column(TypeName = "DateTime2")]
        public DateTime? ReplyDate { get; set; }

        [Column(TypeName = "DateTime2")]
        public DateTime? AcceptReplyDate { get; set; }

        [Column(TypeName = "DateTime2")]
        public DateTime? LastResentDate { get; set; }

        [Required]
        public string SenderCompanyName { get; set; }

        [JsonIgnore]
        [IgnoreDataMember]
        public virtual Material SentByWhichMaterial { get; set; }

        public Guid Uid { get; set; }

        public int? RepliedLCAID { get; set; }
        [ForeignKey("RepliedLCAID")]
        [JsonIgnore]
        [IgnoreDataMember]
        public virtual ProductLCA RepliedByWhichLCA { get; set; }

        [NotMapped]
        public string MaterialSupplierName
        {
            get
            {
                return SentByWhichMaterial.SupplierCompanyName;
            }
        }
        [NotMapped]
        public string MaterialSupplierEmail
        {
            get
            {
                return SentByWhichMaterial.SupplierCompanyEmail;
            }
        }
        [NotMapped]
        public string MaterialPartNumber
        {
            get
            {
                return SentByWhichMaterial.PartNumber;
            }
        }
        [NotMapped]
        public string MaterialName
        {
            get
            {
                return SentByWhichMaterial.Name;
            }
        }
        [NotMapped]
        public string ReplyStatusDisplay
        {
            get
            {
                if (RepliedValue == null)
                    return Resource.NoReply;
                else
                    return Resource.Replied;
            }
        }
        [NotMapped]
        public string RequestLink
        {
            get
            {
                return Weee.ProgramConstants.RequestLink + Uid.ToString();
            }
        }
        [NotMapped]
        public string AnonymousReplyLink
        {
            get
            {
                return Weee.ProgramConstants.AnonymousReplyLink + Uid.ToString();
            }
        }
        [NotMapped]
        public string SupplierLCAStatus
        {
            get
            {
                if (RepliedByWhichLCA != null)
                    return RepliedByWhichLCA.StatusDisplayName;
                else if (RepliedValue != null)
                    return Resource.AnonymousReply;
                else
                    return null;

            }
        }
        [NotMapped]
        public bool CanBeReplied
        {
            get
            {
                return AcceptReplyDate == null;
            }
        }

        [NotMapped]
        public bool CanBeDelete
        {
            get
            {
                return ReceiverCompanyID == null && AcceptReplyDate == null;
            }
        }
        [NotMapped]
        public bool CanBeApply
        {
            get
            {
                return AcceptReplyDate == null && RepliedValue != null;
            }
        }
        [NotMapped]
        public int SendLCAID
        {
            get
            {
                return SentByWhichMaterial.LCAID;
            }
        }



        public int? ReceiverCompanyID { get; set; }
        [ForeignKey("ReceiverCompanyID")]
        [Display(Name = "LCAReceiveby", ResourceType = typeof(Resource))]
        [JsonIgnore]
        [IgnoreDataMember]
        public virtual NormalCompany ReceiveBy { get; set; }
    }

}