using Grpc.Core;
using Mishima.Nexus.Wire.V1;

namespace Robotico.Nexus.Client.Tests.TestSupport;

/// <summary>In-memory fake standing in for <c>NexusHealthService</c>.</summary>
public sealed class FakeHealthService : NexusHealthService.NexusHealthServiceBase
{
    /// <summary>When <see langword="false"/>, <see cref="Check"/> reports the server as not ready.</summary>
    public bool Ready { get; set; } = true;

    /// <inheritdoc />
    public override Task<HealthCheckResponse> Check(HealthCheckRequest request, ServerCallContext context)
    {
        HealthCheckResponse response = new() { Ready = Ready };
        response.Planes.Add(new EnginePlaneHealth { Plane = "graph", Ready = Ready, Detail = Ready ? "ok" : "simulated down" });
        return Task.FromResult(response);
    }
}