Function toggleFacet

app/composables/useFacetSelection.ts:204–214

(facet: ComparisonFacet)

  // Toggle a single facet
  function toggleFacet(facet: ComparisonFacet): void {
    const current = selectedFacetIds.value
    if (current.includes(facet)) {
      // Don't allow deselecting all facets
      if (current.length > 1) {
        selectedFacetIds.value = current.filter(f => f !== facet)
      }
    } else {
      selectedFacetIds.value = [...current, facet]
    }
  }

  // Select all facets in a category
  function selectCategory(category: string): void {