"""Track Artist Seed Data."""

from backend.constants import track_field as tf
from .track_seed import track_seed_data

track_artist_seed_data = []

for track in track_seed_data:
    tuid = track[tf.TUID]
    product_id = track[tf.PRODUCT_ID]
    vol_num = track[tf.VOLUME_NUMBER]

    track_artist = []

    if product_id == 8:
        # Two tracks with distinct performers — marks this release as a compilation
        name = 'Artiste Uno' if tuid % 2 == 0 else 'Artiste Dos'
        track_artist.append({'type': 'performer', 'name': name})

    if tuid == 38:
        track_artist.append({'type': 'featuring', 'name': 'Vivaldi'})
    
    if product_id == 5:
        track_artist.append({
            'type': 'performer',
            'name': 'Snowball'
        })

    if product_id % 2:
        track_artist.append({
            'type': 'performer',
            'name': 'Snowball'
        })
    elif tuid % 4 > 0:
        track_artist.append({
            'type': 'performer',
            'name': 'Tubbs'
        })

    if tuid % 5 == 1:
        if vol_num % 3 == 1:
            track_artist.append({
                'type': 'featuring',
                'name': 'Catatomic'
            })
        elif vol_num % 3 == 2:
            track_artist.append({
                'type': 'featuring',
                'name': 'Shadow'
            })
        elif product_id == 2:
            track_artist.append({
                'type': 'featuring',
                'name': 'Pumpkin'
            })

        if tuid % 4 == 1:
            track_artist.append({
                'type': 'remixer',
                'name': 'Purrfect'
            })
        elif tuid % 4 == 2:
            track_artist.append({
                'type': 'remixer',
                'name': 'Meowman'
            })

    for artist in track_artist:
        track_artist_seed_data.append({
            'tuid': tuid,
            'artist_type': artist['type'],
            'artist_name': artist['name']
        })