namespace AmiReel.Models;

/// <summary>Visual style applied to a YouTube Short. Mirrors the --style values of amigadb-short-fx-v4.sh.</summary>
public enum ShortStyle
{
    Brand,
    Pixel,
    Mirror,
    Crop,
    Workbench,
    Blur,
    Crt,
    Copper,
    Stars,
    Grid,
    Tiles,
    Scan,
    Starfield,
    Plasma,
    Rasterbars,
    Vhs,
    Monitor,
    Split,
    Spectrum,
    Video,
}

/// <summary>How the video style crops the Amiga source before overlaying it.</summary>
public enum ShortSourceCropMode
{
    Auto,
    Center,
}

/// <summary>Which moment of the Short a preview still represents.</summary>
public enum ShortPreviewShot
{
    Opening,
    Closing,
}

/// <summary>PNG stills of the opening hook and closing title card.</summary>
public sealed record ShortPreviewFrames(string OpeningPath, string ClosingPath);

/// <summary>One YouTube Shorts render job's parameters (port of amigadb-short-fx-v4.sh).</summary>
public sealed record ShortSettings
{
    public required string InputFile { get; init; }
    public required string OutputPath { get; init; }
    public required string Title { get; init; }
    public string Group { get; init; } = "";
    public string Year { get; init; } = "";
    public string Type { get; init; } = "";
    public required string Hook { get; init; }
    public required string Website { get; init; }
    public required string Start { get; init; }
    public required double DurationSeconds { get; init; }
    public required ShortStyle Style { get; init; }
    public string BackgroundImage { get; init; } = "";
    public string BackgroundVideo { get; init; } = "";
    public double VideoBlur { get; init; }
    public double VideoOpacity { get; init; } = 1.0;
    public ShortSourceCropMode SourceCropMode { get; init; } = ShortSourceCropMode.Auto;
    public int CropLeft { get; init; }
    public int CropRight { get; init; }
    public int CropTop { get; init; }
    public int CropBottom { get; init; }
    public int SourceMarginX { get; init; } = 40;
    public double SourceFadeInSeconds { get; init; } = 1.5;
    public required string FontFile { get; init; }
    public required string FfmpegPath { get; init; }
    public required string FfprobePath { get; init; }
    public int Crf { get; init; } = 16;
    public string Preset { get; init; } = "slow";
}