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<template>
<b-dropdown
v-model="selectedOptions"
multiple
expanded
scrollable
inline
aria-role="list"
max-height="500px">
<button slot="trigger" class="button is-primary" type="button">
<span>Albums ({{ selectedOptions.length }})</span>
<b-icon icon="menu-down" />
</button>
<b-dropdown-item
v-for="album in orderedAlbums"
:key="album.id"
:value="album.id"
aria-role="listitem"
@click="handleClick(album.id)">
<span>{{ album.name }}</span>
</b-dropdown-item>
</b-dropdown>
</template>
<script>
import { mapState } from 'vuex';
export default {
name: 'Albuminfo',
props: {
imageId: {
type: Number,
default: 0,
},
imageAlbums: {
type: Array,
default: () => [],
},
albums: {
type: Array,
default: () => [],
},
},
data() {
return {
selectedOptions: [],
orderedAlbums: [],
};
},
created() {
this.orderedAlbums = this.getOrderedAlbums();
// we're sorting here instead of computed because we want sort on creation
// then the array's values should be frozen
this.selectedOptions = this.imageAlbums.map((e) => e.id);
},
methods: {
getOrderedAlbums() {
return [...this.albums].sort(
(a, b) => {
const selectedA = this.imageAlbums.findIndex(({ name }) => name === a.name) !== -1;
const selectedB = this.imageAlbums.findIndex(({ name }) => name === b.name) !== -1;
if (selectedA !== selectedB) {
return selectedA ? -1 : 1;
}
return a.name.localeCompare(b.name);
},
);
},
isAlbumSelected(id) {
if (!this.showingModalForFile) return false;
const found = this.showingModalForFile.albums.find((el) => el.id === id);
return !!(found && found.id);
},
async handleClick(id) {
// here the album should be already removed from the selected list
if (this.selectedOptions.indexOf(id) > -1) {
this.$handler.executeAction('images/addToAlbum', {
albumId: id,
fileId: this.imageId,
});
} else {
this.$handler.executeAction('images/removeFromAlbum', {
albumId: id,
fileId: this.imageId,
});
}
},
},
};
</script>
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