namespace Toak.Core.Skills;

public static class SkillRegistry
{
    public static readonly ISkill[] AllSkills = new ISkill[]
    {
        new TerminalSkill(),
        new TranslateSkill()
    };
    
    public static ISkill? DetectSkill(string transcript, IEnumerable<string> activeSkillNames)
    {
        var activeSkills = AllSkills.Where(s => activeSkillNames.Contains(s.Name, StringComparer.OrdinalIgnoreCase)).ToList();

        string normalizedTranscript = transcript.Trim();
        
        foreach (var skill in activeSkills)
        {
            foreach (var hotword in skill.Hotwords)
            {
                if (normalizedTranscript.StartsWith(hotword, StringComparison.OrdinalIgnoreCase))
                {
                    return skill;
                }
            }
        }
        return null;
    }
}