using DeepL;
using Polly;
using Polly.Retry;

namespace FictionArchive.Service.TranslationService.Services.Resilience;

public static class TranslationResiliencePipeline
{
    public static ResiliencePipeline Build()
    {
        return new ResiliencePipelineBuilder()
            .AddRetry(new RetryStrategyOptions
            {
                ShouldHandle = new PredicateBuilder()
                    .Handle<HttpRequestException>()
                    .Handle<TaskCanceledException>(ex => ex.InnerException is TimeoutException)
                    .Handle<ConnectionException>()
                    .Handle<TooManyRequestsException>(),
                MaxRetryAttempts = 3,
                BackoffType = DelayBackoffType.Exponential,
                Delay = TimeSpan.FromMilliseconds(500),
                UseJitter = true
            })
            .Build();
    }
}