using Microsoft.Extensions.Options;
using ZB.MOM.WW.MxGateway.Server.Configuration;

namespace ZB.MOM.WW.MxGateway.Server.Security.Authentication;

/// <summary>
/// Hosted service that runs authentication store migrations on startup.
/// </summary>
public sealed class AuthStoreMigrationHostedService(
    IOptions<GatewayOptions> options,
    IAuthStoreMigrator migrator) : IHostedService
{
    /// <inheritdoc />
    public async Task StartAsync(CancellationToken cancellationToken)
    {
        AuthenticationOptions authentication = options.Value.Authentication;

        if (authentication.Mode == AuthenticationMode.ApiKey && authentication.RunMigrationsOnStartup)
        {
            await migrator.MigrateAsync(cancellationToken).ConfigureAwait(false);
        }
    }

    /// <inheritdoc />
    public Task StopAsync(CancellationToken cancellationToken)
    {
        return Task.CompletedTask;
    }
}