using SWAD.API.Consts.Enums;
using SWAD.API.Controllers.DTOs;
using SWAD.API.Models.Config.ApiServices.Structure;

namespace SWAD.API.Services.MusicAPI.Api;

/// <summary>
/// Abstract ApiService of music services
/// </summary>
public abstract class ApiService
{
    public ApiServiceData Config { get; protected init; } = null!;
    public MusicService ServiceType { get; protected init; }
    public abstract Task<string?> GetLinkByQuery(TrackDto query);
    public abstract Task<TrackDto> GetQueryObject(string link, string CountryCode = "US");
    protected string GetQuery(TrackDto dto) => $"{dto.Name} - {dto.Artist}";

    /// <summary>
    ///     Get all implemented API Services
    /// </summary>
    /// <returns>API Services types</returns>
    public static IEnumerable<Type> GetAllImplementations()
    {
        var type = typeof(ApiService);
        var types = AppDomain.CurrentDomain.GetAssemblies()
            .SelectMany(s => s.GetTypes())
            .Where(p => type.IsAssignableFrom(p) && !p.IsInterface && !p.IsAbstract);
        return types;
    }

    protected struct Messages
    {
        public const string AuthFailMessage = "Update token request for service {0} failed";
    }
}