namespace DocumentService.Application.Common.DTOs;

/// <summary>
/// DTO for attachment check result returned to API layer
/// </summary>
public record AttachmentCheckResult
{
    /// <summary>
    /// Indicates whether the PDF contains any attachments
    /// </summary>
    public bool HasAttachments { get; init; }

    /// <summary>
    /// Total number of attachments in the PDF
    /// </summary>
    public int AttachmentCount { get; init; }

    /// <summary>
    /// List of attachment metadata (file details)
    /// </summary>
    public List<AttachmentDto> Attachments { get; init; } = new();
}

/// <summary>
/// DTO for individual attachment metadata
/// </summary>
public record AttachmentDto
{
    /// <summary>
    /// Attachment file name (e.g., "invoice.xml", "document.pdf")
    /// </summary>
    public string FileName { get; init; } = string.Empty;

    /// <summary>
    /// MIME type of the attachment (e.g., "text/xml", "application/pdf")
    /// </summary>
    public string MimeType { get; init; } = string.Empty;

    /// <summary>
    /// Attachment file size in bytes
    /// </summary>
    public long Size { get; init; }
}