using EnvelopeGenerator.Application.Common.Query;
using EnvelopeGenerator.Domain.Constants;

namespace EnvelopeGenerator.Application.DocStatus.Commands;

/// <summary>
/// 
/// </summary>
public record ModifyDocStatusCommandBase : EnvelopeReceiverQueryBase
{
    /// <summary>
    /// 
    /// </summary>
    public int? EnvelopeId => Envelope.Id;

    /// <summary>
    /// 
    /// </summary>
    public int? ReceiverId => Receiver.Id;

    /// <summary>
    /// 
    /// </summary>
    public override ReceiverQueryBase Receiver { get => base.Receiver; set => base.Receiver = value; }

    /// <summary>
    /// Gets the current status code.
    /// </summary>
    public DocumentStatus Status => Value is null ? DocumentStatus.Created : DocumentStatus.Signed;

    /// <summary>
    /// Gets or sets the display value associated with the status.
    /// </summary>
    public string? Value { get; set; }

    /// <summary>
    /// Gets timestamp when this record was added.
    /// </summary>
    public DateTime StatusChangedWhen { get; } = DateTime.Now;

    /// <summary>
    /// Maps the current command to a new instance of the specified type.
    /// </summary>
    /// <typeparam name="TDest"></typeparam>
    /// <returns></returns>
    public TDest To<TDest>() where TDest : ModifyDocStatusCommandBase, new()
        => new()
        {
            Key = Key,
            Envelope = Envelope,
            Receiver = Receiver,
            Value = Value
        };
}