using System.Text.Json.Serialization;

namespace HyperBooru.ApiModels;

public enum SortOrder {
    ObjectId,
    LastWriteTime,
    Random,
}

[JsonPolymorphic]
[JsonDerivedType(typeof(FeedSearchRequest), "FeedSearchRequest")]
[JsonDerivedType(typeof(FeedTagRequest),    "FeedTagRequest")]
public record FeedRequest {
    public bool      SelectIngest { get; init; }
    public bool      IncludeNsfw  { get; init; }
    public Media?    Key          { get; init; } = null;
    public int       Count        { get; init; } = 50;
    public SortOrder SortOrder    { get; init; } = SortOrder.ObjectId;
}

public record FeedSearchRequest : FeedRequest {
    public string Query { get; init; }
}

public record FeedTagRequest : FeedRequest {
    public Guid TagId { get; init; }
}