using AcDream.Plugin.Abstractions;

namespace AcDream.Plugins.Smoke;

public sealed class SmokePlugin : IAcDreamPlugin
{
    private IPluginHost? _host;
    private int _entitiesSeen;

    public void Initialize(IPluginHost host)
    {
        _host = host;
        _host.Log.Info("smoke plugin initialized");
    }

    public void Enable()
    {
        _host?.Log.Info("smoke plugin enabled");
        if (_host is not null)
        {
            _host.Events.EntitySpawned += OnEntitySpawned;
            _host.Log.Info($"smoke plugin sees {_entitiesSeen} entities (replay count at subscribe)");
        }
    }

    public void Disable()
    {
        if (_host is not null)
            _host.Events.EntitySpawned -= OnEntitySpawned;
        _host?.Log.Info($"smoke plugin disabled (saw {_entitiesSeen} entities total)");
    }

    private void OnEntitySpawned(WorldEntitySnapshot snapshot) => _entitiesSeen++;
}