using adas_core.Domain.Models;
using adas_core.Domain.Models.MongoModels;
using adas_core.Domain.Models.Providers;
using Microsoft.Extensions.Options;

namespace adas_core.Application.Providers;

/// <summary>
/// Provides an abstract base class for provider implementations that consume configuration through <see cref="IOptions{ProvidersSettings}"/> and create HTTP clients via <see cref="IHttpClientFactory"/>.
/// </summary>
/// <!-- aidoc:v1 sig=e744862 -->
public abstract class BaseProvider(
    IOptions<ProvidersSettings> providerSettings,
    IHttpClientFactory httpClientFactory)
{
    protected IHttpClientFactory HttpClientFactory = httpClientFactory;
    protected string Url { get; set; } = providerSettings.Value.Url;

    /// <summary>
    /// Asynchronously retrieves the list of clinical observations associated with the specified patient.
    /// </summary>
    /// <param name="patient">The patient whose observations are being requested.</param>
    /// <returns>A task that represents the asynchronous operation, containing a list of <see cref="PatientObservation"/> entries for the patient.</returns>
    /// <!-- aidoc:v1 sig=a880577 -->
    public abstract Task<List<PatientObservation>> GetObservations(Patient patient);
}