using Microsoft.Extensions.Configuration;
using Microsoft.Extensions.DependencyInjection;
using LCU.Library.Internal.ApiSecurity.Models;

namespace LCU.Library.Internal.ApiSecurity;

public static class ServiceCollectionExtensions
{
    /// <summary>
    /// Adds required API Security services.
    /// </summary>
    /// <param name="services">The service collection that API Security services are added to.</param>
    /// <returns>A <see cref="IApiSecurityBuilder"/> that can be used to customize API Security functionality.</returns>
    public static IApiSecurityBuilder AddApiKeySecurity(this IServiceCollection services, IConfiguration configuration)
    {
        services.AddLogging();

        //TODO: Move this functionality from binding a config to making a call to an API Security API, only hold config in memory instead of file system 
        //This is less of a concern for containerized apps but still not ideal since the credentials will still be on the containers file system
        var apiSecurityConfiguration = new ApiSecurityConfiguration();
        configuration.GetSection("ApiSecurityConfiguration").Bind(apiSecurityConfiguration);
        services.AddSingleton(apiSecurityConfiguration);

        return new ApiSecurityBuilder(services);
    }
}