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https://github.com/ershisan99/flashcards-example-project.git
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feat: use search params for filters instead of redux
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36
src/hooks/use-query-param/use-query-param.ts
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36
src/hooks/use-query-param/use-query-param.ts
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@@ -0,0 +1,36 @@
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import { isNil } from 'remeda'
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export function useQueryParam<T extends boolean | number | string>(
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searchParams: URLSearchParams,
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setSearchParams: (searchParams: URLSearchParams) => void,
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param: string,
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defaultValue?: T
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): [T | null, (value: T | null) => void] {
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const paramValue = searchParams.get(param)
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const convertedValue = getConvertedValue<T>(paramValue, defaultValue)
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const setParamValue = (value: T | null): void => {
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if (isNil(value) || value === '') {
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searchParams.delete(param)
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} else {
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searchParams.set(param, String(value))
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}
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setSearchParams(searchParams)
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}
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return [convertedValue, setParamValue]
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}
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function getConvertedValue<T>(value: null | string, defaultValue: T | undefined): T | null {
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if (value === null) {
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return defaultValue ?? null
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}
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if (value === 'true' || value === 'false') {
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return (value === 'true') as unknown as T
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}
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if (!isNaN(Number(value))) {
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return Number(value) as unknown as T
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}
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return value as unknown as T
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}
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