using System.Text.Json;
using PRecAnnot.Abstractions;

namespace PRecAnnot.Telemetry;

public sealed class JsonlUsageSink(string path) : ICommandUsageSink
{
    private readonly object _gate = new();
    public void Record(CommandUsageEvent usageEvent)
    {
        var json = JsonSerializer.Serialize(usageEvent);
        lock (_gate) File.AppendAllText(path, json + Environment.NewLine);
    }
}