namespace Elements.Backend.Services;

class PeriodicService : BackgroundService
{
    private readonly TimeSpan _period = TimeSpan.FromMinutes(1);
    private readonly ILogger<PeriodicService> _logger;
    private readonly IServiceScopeFactory _factory;
    public bool IsEnabled { get; set; } = true;

    public PeriodicService(
        ILogger<PeriodicService> logger, 
        IServiceScopeFactory factory)
    {
        _logger = logger;
        _factory = factory;
    }

    protected override async Task ExecuteAsync(CancellationToken stoppingToken)
    {
        using PeriodicTimer timer = new PeriodicTimer(_period);
        while (
            !stoppingToken.IsCancellationRequested &&
            await timer.WaitForNextTickAsync(stoppingToken))
        {
            try
            {
                if (!IsEnabled) continue;
                await using AsyncServiceScope asyncScope = _factory.CreateAsyncScope();
                FinishVoteService finishVoteService = asyncScope.ServiceProvider.GetRequiredService<FinishVoteService>();
                await finishVoteService.DoSomethingAsync();
            }
            catch (Exception ex)
            {
                _logger.LogInformation($"Failed to execute periodic service, Error: {ex.Message}.");
            }
        }
    }
}