using DigitalData.Core.Abstractions;
using EnvelopeGenerator.Common;
using System.ComponentModel.DataAnnotations;
using System.ComponentModel.DataAnnotations.Schema;

namespace EnvelopeGenerator.Domain.Entities
{
    [Table("TBSIG_ENVELOPE", Schema = "dbo")]
    public class Envelope : IUnique<int>
    {
        [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 required string Uuid { get; init; }

        [Required]
        [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 required 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; }

        [Required]
        [Column("DMZ_MOVED")]
        public bool DmzMoved { 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; }
    }
}