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import {compareArrays, empty} from '#sugar';
export default {
contentDependencies: [
'generateAlbumTrackListMissingDuration',
'linkContribution',
'linkTrack',
],
extraDependencies: ['getColors', 'html', 'language'],
query(track) {
const query = {};
query.duration = track.duration ?? 0;
query.durationMissing = !track.duration;
return query;
},
relations(relation, query, track) {
const relations = {};
if (!empty(track.artistContribs)) {
relations.contributionLinks =
track.artistContribs
.map(contrib => relation('linkContribution', contrib));
}
relations.trackLink =
relation('linkTrack', track);
if (query.durationMissing) {
relations.missingDuration =
relation('generateAlbumTrackListMissingDuration');
}
return relations;
},
data(query, track, album) {
const data = {};
data.duration = query.duration;
data.durationMissing = query.durationMissing;
if (track.color !== album.color) {
data.color = track.color;
}
data.showArtists =
!empty(track.artistContribs) &&
(empty(album.artistContribs) ||
!compareArrays(
track.artistContribs.map(c => c.who),
album.artistContribs.map(c => c.who),
{checkOrder: false}));
return data;
},
generate(data, relations, {getColors, html, language}) {
let colorStyle;
if (data.color) {
const {primary} = getColors(data.color);
colorStyle = {style: `--primary-color: ${primary}`};
}
const parts = ['trackList.item'];
const options = {};
parts.push('withDuration');
options.duration =
(data.durationMissing
? relations.missingDuration
: language.$('trackList.item.withDuration.duration', {
duration:
language.formatDuration(data.duration),
}));
options.track =
relations.trackLink
.slot('color', false);
if (data.showArtists) {
parts.push('withArtists');
options.by =
html.tag('span', {class: 'by'},
language.$('trackList.item.withArtists.by', {
artists: language.formatConjunctionList(relations.contributionLinks),
}));
}
return html.tag('li',
colorStyle,
language.formatString(...parts, options));
},
};
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