using SQLVision.Core.Enums;
using SQLVision.Core.Models;

namespace SQLVision.Core.Interfaces;

public interface IScriptManager
{
    Task<IEnumerable<ScriptMetadata>> LoadScriptsAsync(string? directory = null);
    Task<ScriptMetadata> ReloadScriptAsync(string filePath);
    void WatchDirectory(string directory, Action<string> onScriptChanged);

    event EventHandler<ScriptChangedEventArgs> ScriptChanged;
    event EventHandler<ScriptsReloadedEventArgs> ScriptsReloaded;
}

public class ScriptChangedEventArgs : EventArgs
{
    public string FilePath { get; }
    public ScriptChangeType ChangeType { get; }
    public ScriptMetadata? Script { get; }

    public ScriptChangedEventArgs(string filePath, ScriptChangeType changeType, ScriptMetadata? script = null)
    {
        FilePath = filePath;
        ChangeType = changeType;
        Script = script;
    }
}

public class ScriptsReloadedEventArgs : EventArgs
{
    public IEnumerable<ScriptMetadata> Scripts { get; }

    public ScriptsReloadedEventArgs(IEnumerable<ScriptMetadata> scripts)
    {
        Scripts = scripts;
    }
}