namespace Uwaa.Pleroma;

public class Attachment
{
    /// <summary>
    /// The ID of the attachment in the database.
    /// </summary>
    [JsonPropertyName("id")]
    public string ID { get; set; } = null!;

    /// <summary>
    /// Alternate text that describes what is in the media attachment, to be used for the visually impaired or when media attachments do not load
    /// </summary>
    [JsonPropertyName("description")]
    public string? Description { get; set; }

    /// <summary>
    /// Additional pleroma-specific data.
    /// </summary>
    [JsonPropertyName("pleroma")]
    public PleromaAttachmentData Pleroma { get; set; } = null!;

    /// <summary>
    /// The location of a scaled-down preview of the attachment
    /// </summary>
    [JsonPropertyName("preview_url")]
    public string PreviewURL { get; set; } = null!;

    /// <summary>
    /// The location of the full-size original attachment on the remote website. String (URL), or null if the attachment is local
    /// </summary>
    [JsonPropertyName("remote_url")]
    public string? RemoteURL { get; set; }

    /// <summary>
    /// A shorter URL for the attachment
    /// </summary>
    [JsonPropertyName("text_url")]
    public string? TextURL { get; set; }

    /// <summary>
    /// The type of the attachment
    /// </summary>
    [JsonPropertyName("type")]
    public AttachmentType Type { get; set; }

    /// <summary>
    /// The location of the original full-size attachment
    /// </summary>
    [JsonPropertyName("url")]
    public string URL { get; set; } = null!;
}

[JsonConverter(typeof(EnumLowerCaseConverter<AttachmentType>))]
public enum AttachmentType
{
    Unknown,
    Image,
    Video,
    Audio,
}

/// <summary>
/// Additional pleroma-specific data for an <see cref="Attachment"/>.
/// </summary>
public class PleromaAttachmentData
{
    /// <summary>
    /// MIME type of the attachment
    /// </summary>
    [JsonPropertyName("mime_type")]
    public string Content { get; set; } = null!;

    /// <summary>
    /// Name of the attachment, typically the filename
    /// </summary>
    [JsonPropertyName("name")]
    public string Name { get; set; } = null!;
}