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feat(core); add locale picker in Header
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,5 @@ | ||
| --- | ||
| "@bigcommerce/catalyst-core": patch | ||
| --- | ||
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| Add locale picker in header. |
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,118 @@ | ||
| 'use client'; | ||
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| import { useLocale } from 'next-intl'; | ||
| import { useMemo, useState } from 'react'; | ||
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| import { localeLanguageRegionMap, locales, LocaleType } from '~/i18n'; | ||
| import { useRouter } from '~/navigation'; | ||
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| import { Button } from '../ui/button'; | ||
| import { Popover } from '../ui/popover'; | ||
| import { Select } from '../ui/select'; | ||
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| type LanguagesByRegionMap = Record< | ||
| string, | ||
| { | ||
| languages: string[]; | ||
| flag: string; | ||
| } | ||
| >; | ||
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| export const LocaleSwitcher = () => { | ||
| const locale = useLocale(); | ||
| const router = useRouter(); | ||
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| // eslint-disable-next-line @typescript-eslint/consistent-type-assertions | ||
| const selectedLocale = localeLanguageRegionMap[locale as LocaleType]; | ||
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| const [regionSelected, setRegionSelected] = useState(selectedLocale.region); | ||
| const [languageSelected, setLanguageSelected] = useState(selectedLocale.language); | ||
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| const languagesByRegionMap = useMemo( | ||
| () => | ||
| Object.values(localeLanguageRegionMap).reduce<LanguagesByRegionMap>( | ||
| (acc, { region, language, flag }) => { | ||
| if (!acc[region]) { | ||
| acc[region] = { languages: [language], flag }; | ||
| } | ||
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| if (!acc[region].languages.includes(language)) { | ||
| acc[region].languages.push(language); | ||
| } | ||
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| return acc; | ||
| }, | ||
| {}, | ||
| ), | ||
| [], | ||
| ); | ||
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| const regions = Object.keys(languagesByRegionMap); | ||
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| const handleOnOpenChange = () => { | ||
| setRegionSelected(selectedLocale.region); | ||
| setLanguageSelected(selectedLocale.language); | ||
| }; | ||
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| const handleRegionChange = (region: string) => { | ||
| setRegionSelected(region); | ||
| setLanguageSelected(languagesByRegionMap[region]?.languages[0] || ''); // FIX? | ||
| }; | ||
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| const handleLanguageChange = (language: string) => { | ||
| if (language) { | ||
| setLanguageSelected(language); | ||
| } | ||
| }; | ||
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| const handleOnSubmit = () => { | ||
| // eslint-disable-next-line @typescript-eslint/consistent-type-assertions | ||
| const keys = Object.keys(localeLanguageRegionMap) as LocaleType[]; | ||
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| const newLocale = keys.find( | ||
| (key) => | ||
| localeLanguageRegionMap[key].language === languageSelected && | ||
| localeLanguageRegionMap[key].region === regionSelected, | ||
| ); | ||
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| if (newLocale) { | ||
| router.replace('/', { locale: newLocale }); | ||
| } | ||
| }; | ||
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| return ( | ||
| Object.keys(locales).length > 1 && ( | ||
| <Popover | ||
| onOpenChange={handleOnOpenChange} | ||
| trigger={ | ||
| <button className="flex h-12 items-center p-3 text-2xl">{selectedLocale.flag}</button> | ||
| } | ||
| > | ||
| <form className="flex flex-col gap-4" onSubmit={handleOnSubmit}> | ||
| <p>Choose your country and language</p> | ||
| <Select | ||
| onValueChange={handleRegionChange} | ||
| options={regions.map((region) => ({ | ||
| value: region, | ||
| label: `${languagesByRegionMap[region]?.flag} ${region}`, | ||
| }))} | ||
| value={regionSelected} | ||
| /> | ||
| <Select | ||
| onValueChange={handleLanguageChange} | ||
| options={ | ||
| languagesByRegionMap[regionSelected]?.languages.map((language) => ({ | ||
| value: language, | ||
| label: language, | ||
| })) || [] // FIX? | ||
| } | ||
| value={languageSelected} | ||
| /> | ||
| <Button className="w-auto" type="submit"> | ||
| Go to site | ||
| </Button> | ||
| </form> | ||
| </Popover> | ||
| ) | ||
| ); | ||
| }; |
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