from lxml.etree import Element, SubElement, tostring

def generate(transformed_metadata):
    root = Element('{http://ddex.net/xml/mlc/131}DeclarationOfSoundRecordingRightsClaimMessage',
                {'LanguageAndScriptCode': 'en'})

    message_header = SubElement(root, '{}MessageHeader')  # is empty xmlns necessary?
    message_thread_id = SubElement(message_header, 'MessageThreadId')
    message_thread_id.text = '2538381'
    message_id = SubElement(message_header, 'MessageId')
    message_id.text = '2538381_20190205_141524'

    # Message sender
    message_sender = SubElement(message_header, 'MessageSender')
    party_id = SubElement(message_sender, 'PartyId')
    party_id.text = 'PADPIDA2012041004F'
    party_name = SubElement(message_sender, 'PartyName')
    full_name = SubElement(party_name, 'FullName')
    full_name.text = 'The Orchard Enterprises'
    trading_name = SubElement(message_sender, 'TradingName')
    trading_name.text = 'The Orchard Enterprises, LLC'

    # Message recipient
    message_recipient = SubElement(message_header, 'MessageRecipient')
    recipient_party_id = SubElement(message_recipient, 'PartyId')
    recipient_party_id.text = 'PADPIDA2013040801U'
    recipient_party_name = SubElement(message_recipient, 'PartyName')
    recipient_full_name = SubElement(recipient_party_name, 'FullName')
    recipient_full_name.text = 'GVL'

    # Message created date time
    message_created_date_time = SubElement(message_header, 'MessageCreatedDateTime')
    message_created_date_time.text = '2019-02-05T14:15:24Z'

    #####################

    resource_list = SubElement(root, 'ResourceList', {'xmlns': ''})
    sound_recording = SubElement(resource_list, 'SoundRecording', {'LanguageAndScriptCode': 'en'})
    sound_recording_type = SubElement(sound_recording, 'SoundRecordingType')
    sound_recording_type.text = 'MusicalWorkSoundRecording'
    is_artist_related = SubElement(sound_recording, 'IsArtistRelated')
    is_artist_related.text = 'true'
    sound_recording_id = SubElement(sound_recording, 'SoundRecordingId')
    isrc = SubElement(sound_recording_id, 'ISRC')
    isrc.text = transformed_metadata['tracks'][0]['isrc']
    resource_reference = SubElement(sound_recording, 'ResourceReference')
    resource_reference.text = 'A1'
    reference_title = SubElement(sound_recording, 'ReferenceTitle')
    title_text = SubElement(reference_title, 'TitleText')
    title_text.text = transformed_metadata['tracks'][0]['trackName']
    sub_title = SubElement(reference_title, 'SubTitle')
    sub_title.text = ''
    is_bonus_resource = SubElement(sound_recording, 'IsBonusResource')
    is_bonus_resource.text = 'false'
    language_of_performance = SubElement(sound_recording, 'LanguageOfPerformance')
    language_of_performance.text = transformed_metadata['tracks'][0]['metaLanguageCode']


    # print(tostring(root, pretty_print=True, xml_declaration=True, encoding='utf-8').decode('utf-8'))

    return root