using AVEVA.Historian.Client.Models;

namespace AVEVA.Historian.Client.StoreForward;

/// <summary>
/// Default <see cref="IHistorianWriteSink"/> that forwards buffered writes through a
/// <see cref="HistorianClient"/>. Historical values replay via
/// <see cref="HistorianClient.AddHistoricalValuesAsync"/> and events via
/// <see cref="HistorianClient.SendEventAsync"/>.
/// </summary>
public sealed class HistorianClientWriteSink : IHistorianWriteSink
{
    private readonly HistorianClient _client;

    public HistorianClientWriteSink(HistorianClient client)
    {
        _client = client ?? throw new ArgumentNullException(nameof(client));
    }

    public Task<bool> SendHistoricalValuesAsync(string tag, IReadOnlyList<HistorianHistoricalValue> values, CancellationToken cancellationToken) =>
        _client.AddHistoricalValuesAsync(tag, values, cancellationToken);

    public Task<bool> SendEventAsync(HistorianEvent historianEvent, CancellationToken cancellationToken) =>
        _client.SendEventAsync(historianEvent, cancellationToken);
}