| 35 | }; |
| 36 | |
| 37 | const LanguagesDropdown = ({ state$ }: LanguagesDropdownProps) => { |
| 38 | const { items, refine, searchForItems } = useRefinementList({ |
| 39 | attribute: 'subsets', |
| 40 | operator: 'and', |
| 41 | sortBy: ['isRefined', 'count:desc'], |
| 42 | limit: 100, |
| 43 | transformItems: transformSubsets, |
| 44 | }); |
| 45 | |
| 46 | const refinedItems = items.filter((item) => item.isRefined); |
| 47 | |
| 48 | const label = () => { |
| 49 | if (refinedItems.length === 1) { |
| 50 | return refinedItems[0].label; |
| 51 | } |
| 52 | |
| 53 | if (refinedItems.length > 1) { |
| 54 | return `${refinedItems[0].label} + ${refinedItems.length - 1}`; |
| 55 | } |
| 56 | |
| 57 | if (items.length === 0) { |
| 58 | return 'No languages'; |
| 59 | } |
| 60 | |
| 61 | return 'All languages'; |
| 62 | }; |
| 63 | |
| 64 | const refineLanguage = (value: string) => { |
| 65 | refine(value); |
| 66 | state$.language.set( |
| 67 | refinedItems.some((item) => item.value === value) ? 'latin' : value, |
| 68 | ); |
| 69 | }; |
| 70 | |
| 71 | return ( |
| 72 | <DropdownCheckbox |
| 73 | label={label()} |
| 74 | items={items} |
| 75 | refine={refineLanguage} |
| 76 | showCount |
| 77 | search={searchForItems} |
| 78 | /> |
| 79 | ); |
| 80 | }; |
| 81 | |
| 82 | const CategoriesDropdown = () => { |
| 83 | const { items, refine } = useMenu({ |