namespace TodoApi.Helpers
{
    public interface IApiKeyValidator
    {
        bool CanRead(string? apiKey);
        bool CanWrite(string? apiKey);
    }

    public class ApiKeyValidator(ApiKeys? apiKeys) : IApiKeyValidator
    {
        private readonly ApiKeys _apiKeys = apiKeys ?? new ApiKeys();

        public bool CanRead(string? apiKey)
        {
            if (apiKey == null) return false;

            // Verify the provided apiKey is in our configuration
            return _apiKeys.ReadOnly.Contains(apiKey, StringComparison.OrdinalIgnoreCase) ||
                    _apiKeys.ReadWrite.Contains(apiKey, StringComparison.OrdinalIgnoreCase);
        }

        public bool CanWrite(string? apiKey)
        {
            if (apiKey == null) return false;

            // Verify the provided apiKey is in our configuration
            return _apiKeys.ReadWrite.Contains(apiKey, StringComparison.OrdinalIgnoreCase);
        }
    }
}