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import {stitchArrays} from '#sugar';
export default {
contentDependencies: [
'generateAlbumSecondaryNavGroupPart',
'generateAlbumSecondaryNavSeriesPart',
'generateDotSwitcherTemplate',
'generateSecondaryNav',
],
extraDependencies: ['html'],
query(album) {
const query = {};
query.groups =
album.groups;
query.groupSerieses =
query.groups
.map(group =>
group.serieses
.filter(series => series.albums.includes(album)));
return query;
},
relations: (relation, query, album) => ({
secondaryNav:
relation('generateSecondaryNav'),
// Just use a generic dot switcher here. We want the common behavior,
// but the "options" may each contain multiple links (group + series),
// so this is a different use than typical interpage dot switchers.
switcher:
relation('generateDotSwitcherTemplate'),
groupParts:
query.groups
.map(group =>
relation('generateAlbumSecondaryNavGroupPart',
group,
album)),
seriesParts:
query.groupSerieses
.map(serieses => serieses
.map(series =>
relation('generateAlbumSecondaryNavSeriesPart',
series,
album))),
}),
slots: {
mode: {
validate: v => v.is('album', 'track'),
default: 'album',
},
},
generate(relations, slots, {html}) {
const allParts =
stitchArrays({
groupPart: relations.groupParts,
seriesParts: relations.seriesParts,
}).map(({groupPart, seriesParts}) => {
for (const part of [groupPart, ...seriesParts]) {
part.setSlot('mode', slots.mode);
}
if (html.isBlank(seriesParts)) {
return groupPart;
} else {
return (
html.tag('span', {class: 'group-with-series'},
[groupPart, ...seriesParts]));
}
});
return relations.secondaryNav.slots({
class: [
'album-secondary-nav',
slots.mode === 'album' &&
'with-previous-next',
],
content:
(slots.mode === 'album'
? allParts
: relations.switcher.slot('options', allParts)),
});
},
};
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