"""Constants for errors/exceptions."""

# cloudwatch
CLOUDWATCH_EVENT_ERROR = 'cloudwatch_event_error'

# s3
S3_FILE_NOT_FOUND_CODE = 's3_file_not_found'
S3_METADATA_VALIDATION_ERROR_CODE = 's3_metadata_validation_error'
S3_METADATA_MISSING_CODE = 's3_metadata_missing'
S3_ERROR_CODE = 's3_error'

# acknowledge
POST_ASSET_ERROR_CODE = 'post_asset_error'
ASSET_CONFIG_ERROR = 'asset_config_error'
ACKNOWLEDGE_ERROR_CODE = 'acknowledge_error'  # all other exceptions in acknowledge

# encoding route
ASSET_TYPE_ROUTING_ERROR_CODE = 'unsupported_asset_type'
ASSET_ROUTING_ERROR_CODE = 'routing_error'  # all other exceptions in encoding_route

# image validation
IMAGE_TOO_SMALL_DIMENSIONS_CODE = 'image_too_small_dimensions_error'
IMAGE_TOO_LARGE_DIMENSIONS_CODE = 'image_too_large_dimensions_error'
IMAGE_WRONG_ASPECT_RATIO_CODE = 'image_wrong_aspect_ratio_error'
IMAGE_INVALID_MODE_CODE = 'image_invalid_mode'
IMAGE_INVALID_FILE_CODE = 'image_invalid_file'
IMAGE_VALIDATION_ERROR_CODE = 'image_validation_error'  # all other exceptions in image_validation

# image encoding
IMAGE_ENCODING_ERROR_CODE = 'image_encoding_error'

# audio validation
AUDIO_CHANNEL_MODE_ERROR = 'audio_channel_mode_error'
AUDIO_VALIDATION_ERROR_CODE = 'audio_validation_error'

# audio waveform
AUDIO_WAVEFORM_ERROR_CODE = 'audio_waveform_error'

# general
LAMBDA_EVENT_ERROR = 'lambda_event_error'

# mapping error codes to messages
ERROR_MESSAGES = {
    CLOUDWATCH_EVENT_ERROR: 'Cloudwatch event does not have the key or bucketName provided: {event}',

    S3_FILE_NOT_FOUND_CODE: '{key} not found in bucket {bucket}!',
    S3_METADATA_VALIDATION_ERROR_CODE: '{filename} object (bucket {bucket}) has invalid metadata: {message}',
    S3_METADATA_MISSING_CODE: 'Metadata not found in {filename} object (bucket {bucket})',
    S3_ERROR_CODE: 'S3 Error {code} {message}',

    POST_ASSET_ERROR_CODE: 'post asset failed with code {code} {response}',

    ACKNOWLEDGE_ERROR_CODE: 'An error occurred during the acknowledge. Error message: {message}',

    ASSET_TYPE_ROUTING_ERROR_CODE: 'Unsupported asset transcoding type ({transcoding_type}) or file type ({file_type})',
    ASSET_ROUTING_ERROR_CODE: 'An error occurred during routing process. Error message: {message}',

    IMAGE_TOO_SMALL_DIMENSIONS_CODE: 'Image dimensions are too small',
    IMAGE_TOO_LARGE_DIMENSIONS_CODE: 'Image dimensions are too large',
    IMAGE_WRONG_ASPECT_RATIO_CODE: 'Image has non-square aspect ratio',
    IMAGE_INVALID_MODE_CODE: 'Image has invalid color mode: {message}',
    IMAGE_INVALID_FILE_CODE: 'Image is an invalid file: {message}',
    IMAGE_VALIDATION_ERROR_CODE: 'An error occurred during image validation: Error message: {message}',

    IMAGE_ENCODING_ERROR_CODE: 'An error occurred during image encoding. Error message: {message}',

    AUDIO_VALIDATION_ERROR_CODE: 'An error occurred during the audio validation. Error message: {message}',
    AUDIO_CHANNEL_MODE_ERROR: 'Can not define channel mode for: {channels}',

    AUDIO_WAVEFORM_ERROR_CODE: 'An error occurred during the audio waveform generation. Error message: {message}',

    ASSET_CONFIG_ERROR: 'The asset does not have a proper configuration. Config: {message}',
    LAMBDA_EVENT_ERROR: 'Lambda event from previous step is invalid. {message}'
}

ERROR_MEDIAINFO_EMPTY_OUTPUT_MESSAGE = 'Unable to read asset file technical and tag data'