using System.Threading.Tasks;

namespace DataConnection.REST.Interfaces
{
    /// <summary>
    /// Interface for a generic REST service client.
    /// </summary>
    public interface IRestServiceClient
    {
        /// <summary>
        /// Sends a GET request to the specified URI.
        /// </summary>
        /// <typeparam name="T">The type of the object to deserialize the response content to.</typeparam>
        /// <param name="requestUri">The URI the request is sent to.</param>
        /// <param name="cancellationToken">Cancellation token.</param>
        /// <returns>The deserialized response content.</returns>
        Task<T?> GetAsync<T>(string requestUri, CancellationToken cancellationToken = default);

        /// <summary>
        /// Sends a POST request to the specified URI.
        /// </summary>
        /// <typeparam name="TRequest">The type of the request object.</typeparam>
        /// <typeparam name="TResponse">The type of the object to deserialize the response content to.</typeparam>
        /// <param name="requestUri">The URI the request is sent to.</param>
        /// <param name="payload">The HTTP request content sent to the server.</param>
        /// <param name="cancellationToken">Cancellation token.</param>
        /// <returns>The deserialized response content.</returns>
        Task<TResponse?> PostAsync<TRequest, TResponse>(string requestUri, TRequest payload, CancellationToken cancellationToken = default);

        // Add other methods as needed (PUT, DELETE, PATCH, etc.)
        // Consider adding methods for handling raw HttpResponseMessage or string responses
    }
}