"""Domain-specific exceptions for the TTS application."""


class DomainException(Exception):
    """Base exception for domain-related errors."""
    pass


class InvalidAudioFormatException(DomainException):
    """Raised when audio format is not supported."""
    pass


class InvalidTextContentException(DomainException):
    """Raised when text content is invalid."""
    pass


class TranslationFailedException(DomainException):
    """Raised when translation fails."""
    pass


class SpeechRecognitionException(DomainException):
    """Raised when speech recognition fails."""
    pass


class SpeechSynthesisException(DomainException):
    """Raised when TTS generation fails."""
    pass


class InvalidVoiceSettingsException(DomainException):
    """Raised when voice settings are invalid."""
    pass


class AudioProcessingException(DomainException):
    """Raised when audio processing fails."""
    pass