using EnvelopeGenerator.Common;
using System.ComponentModel.DataAnnotations;
using System.ComponentModel.DataAnnotations.Schema;

namespace EnvelopeGenerator.Domain.Entities
{
    [Table("TBSIG_ENVELOPE", Schema = "dbo")]
    public class Envelope
    {
        [Key]
        [DatabaseGenerated(DatabaseGeneratedOption.Identity)]
        [Column("GUID")]
        public int Id { get; set; }

        [Required]
        [Column("USER_ID")]
        public int UserId { get; set; }

        [Required]
        [Column("STATUS")]
        public int Status { get; set; }

        [NotMapped]
        public string StatusName  => ((Constants.EnvelopeStatus)Status).ToString();

        [Required]
        [Column("ENVELOPE_UUID", TypeName = "nvarchar(36)")]
        public string Uuid { get; set; }

        [Column("MESSAGE", TypeName = "nvarchar(max)")]
        public string Message { get; set; }

        [Column("EXPIRES_WHEN", TypeName = "datetime")]
        public DateTime ExpiresWhen { get; set; }

        [Column("EXPIRES_WARNING_WHEN", TypeName = "datetime")]
        public DateTime ExpiresWarningWhen { get; set; }

        [Required]
        [Column("ADDED_WHEN", TypeName = "datetime")]
        public DateTime AddedWhen { get; set; }

        [Column("CHANGED_WHEN", TypeName = "datetime")]
        public DateTime ChangedWhen { get; set; }

        [Column("TITLE", TypeName = "nvarchar(128)")]
        public string Title { get; set; }

        [Column("CONTRACT_TYPE")]
        public int ContractType { get; set; }

        [Column("LANGUAGE", TypeName = "nvarchar(5)")]
        public string Language { get; set; }

        [Column("SEND_REMINDER_EMAILS")]
        public bool SendReminderEmails { get; set; }

        [Column("FIRST_REMINDER_DAYS")]
        public int FirstReminderDays { get; set; }

        [Column("REMINDER_INTERVAL_DAYS")]
        public int ReminderIntervalDays { get; set; }

        [Column("ENVELOPE_TYPE")]
        public int EnvelopeTypeId { get; set; }

        [Column("CERTIFICATION_TYPE")]
        public int CertificationType { get; set; }

        [Column("USE_ACCESS_CODE")]
        public bool UseAccessCode { get; set; }

        [Column("FINAL_EMAIL_TO_CREATOR")]
        public int FinalEmailToCreator { get; set; }

        [Column("FINAL_EMAIL_TO_RECEIVERS")]
        public int FinalEmailToReceivers { get; set; }

        [Column("EXPIRES_WHEN_DAYS")]
        public int ExpiresWhenDays { get; set; }

        [Column("EXPIRES_WARNING_WHEN_DAYS")]
        public int ExpiresWarningWhenDays { get; set; }

        [Column("TFA_ENABLED", TypeName = "bit")]
        public bool TFAEnabled { get; set; }

        [Column("DOC_RESULT", TypeName = "varbinary(max)")]
        public byte[] DocResult { get; set; }

        /// <summary>
        /// The sender of envelope
        /// </summary>
        [ForeignKey("UserId")]
        public DigitalData.UserManager.Domain.Entities.User User { get; set; }

        [ForeignKey("EnvelopeTypeId")]
        public EnvelopeType EnvelopeType { get; set; }

        [NotMapped]
        public string EnvelopeTypeTitle => EnvelopeType.Title;

        [NotMapped]
        public bool IsAlreadySent => Status > (int) Constants.EnvelopeStatus.EnvelopeSaved;

        public IEnumerable<EnvelopeDocument> Documents { get; set; }

        public IEnumerable<EnvelopeHistory> History { get; set; }
    }
}