using Microsoft.Extensions.Options;
using VigilCare.Simulation;

public sealed class SimulationClientFactory : ISimulationClientFactory
{
    private readonly IHttpClientFactory _http;
    private readonly SimulationOptions _options;

    public SimulationClientFactory(IHttpClientFactory http, IOptions<SimulationOptions> options)
    {
        _http = http;
        _options = options.Value;
    }

    public async Task<VigilCareApiClient> CreateAsync(CancellationToken ct = default)
    {
        if (string.IsNullOrWhiteSpace(_options.RunnerPassword))
            throw new InvalidOperationException(
                "Simulation:RunnerPassword is required when Simulation:Enabled is true.");

        var http = _http.CreateClient("simulation-loopback");
        var client = new VigilCareApiClient(http);
        await client.LoginAsync(_options.RunnerUsername, _options.RunnerPassword);
        return client;
    }
}