using PlotLine.Data;
using PlotLine.Models;

namespace PlotLine.Services;

public interface ISubscriptionService
{
    Task<UserSubscriptionDetail?> GetCurrentSubscriptionAsync(int userId);
    Task<SubscriptionLevel?> GetSubscriptionLevelAsync(int subscriptionLevelId);
    Task<IReadOnlyList<SubscriptionLevel>> GetActiveSubscriptionLevelsAsync();
}

public sealed class SubscriptionService(ISubscriptionRepository subscriptions) : ISubscriptionService
{
    public Task<UserSubscriptionDetail?> GetCurrentSubscriptionAsync(int userId) =>
        subscriptions.GetCurrentSubscriptionAsync(userId);

    public Task<SubscriptionLevel?> GetSubscriptionLevelAsync(int subscriptionLevelId) =>
        subscriptions.GetSubscriptionLevelAsync(subscriptionLevelId);

    public Task<IReadOnlyList<SubscriptionLevel>> GetActiveSubscriptionLevelsAsync() =>
        subscriptions.GetActiveSubscriptionLevelsAsync();
}