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| 1 | +'use client'; |
| 2 | + |
| 3 | +import type { ClerkPaginatedResponse } from '@clerk/types'; |
| 4 | +import { useCallback, useMemo, useRef, useState } from 'react'; |
| 5 | + |
| 6 | +import { useClerkQueryClient } from '../clerk-rq/use-clerk-query-client'; |
| 7 | +import { useClerkInfiniteQuery } from '../clerk-rq/useInfiniteQuery'; |
| 8 | +import { useClerkQuery } from '../clerk-rq/useQuery'; |
| 9 | +import type { CacheSetter, ValueOrSetter } from '../types'; |
| 10 | +import type { UsePagesOrInfiniteSignature } from './usePageOrInfinite.types'; |
| 11 | +import { getDifferentKeys, useWithSafeValues } from './usePagesOrInfinite.shared'; |
| 12 | + |
| 13 | +export const usePagesOrInfinite: UsePagesOrInfiniteSignature = (params, fetcher, config, cacheKeys) => { |
| 14 | + const [paginatedPage, setPaginatedPage] = useState(params.initialPage ?? 1); |
| 15 | + |
| 16 | + // Cache initialPage and initialPageSize until unmount |
| 17 | + const initialPageRef = useRef(params.initialPage ?? 1); |
| 18 | + const pageSizeRef = useRef(params.pageSize ?? 10); |
| 19 | + |
| 20 | + const enabled = config.enabled ?? true; |
| 21 | + const triggerInfinite = config.infinite ?? false; |
| 22 | + // Support keepPreviousData |
| 23 | + const _keepPreviousData = config.keepPreviousData ?? false; |
| 24 | + |
| 25 | + const [queryClient] = useClerkQueryClient(); |
| 26 | + |
| 27 | + // Non-infinite mode: single page query |
| 28 | + const pagesQueryKey = useMemo(() => { |
| 29 | + return [ |
| 30 | + 'clerk-pages', |
| 31 | + { |
| 32 | + ...cacheKeys, |
| 33 | + ...params, |
| 34 | + initialPage: paginatedPage, |
| 35 | + pageSize: pageSizeRef.current, |
| 36 | + }, |
| 37 | + ]; |
| 38 | + }, [cacheKeys, params, paginatedPage]); |
| 39 | + |
| 40 | + const singlePageQuery = useClerkQuery({ |
| 41 | + queryKey: pagesQueryKey, |
| 42 | + queryFn: ({ queryKey }) => { |
| 43 | + const [, key] = queryKey as [string, Record<string, unknown>]; |
| 44 | + |
| 45 | + if (!fetcher) { |
| 46 | + return undefined as any; |
| 47 | + } |
| 48 | + |
| 49 | + const requestParams = getDifferentKeys(key, cacheKeys); |
| 50 | + // console.log('-hehe', key, requestParams); |
| 51 | + |
| 52 | + // @ts-ignore - params type differs slightly but is structurally compatible |
| 53 | + return fetcher(requestParams as Params); |
| 54 | + }, |
| 55 | + staleTime: 60_000, |
| 56 | + enabled: enabled && !triggerInfinite && Boolean(fetcher), |
| 57 | + }); |
| 58 | + |
| 59 | + // Infinite mode: accumulate pages |
| 60 | + const infiniteQueryKey = useMemo(() => { |
| 61 | + return [ |
| 62 | + 'clerk-pages-infinite', |
| 63 | + { |
| 64 | + ...cacheKeys, |
| 65 | + ...params, |
| 66 | + }, |
| 67 | + ]; |
| 68 | + }, [cacheKeys, params]); |
| 69 | + |
| 70 | + const infiniteQuery = useClerkInfiniteQuery<ClerkPaginatedResponse<any>>({ |
| 71 | + queryKey: infiniteQueryKey, |
| 72 | + initialPageParam: params.initialPage ?? 1, |
| 73 | + getNextPageParam: (lastPage, allPages, lastPageParam) => { |
| 74 | + const total = lastPage?.total_count ?? 0; |
| 75 | + const consumed = (allPages.length + (params.initialPage ? params.initialPage - 1 : 0)) * (params.pageSize ?? 10); |
| 76 | + return consumed < total ? (lastPageParam as number) + 1 : undefined; |
| 77 | + }, |
| 78 | + queryFn: ({ pageParam }) => { |
| 79 | + if (!fetcher) { |
| 80 | + return undefined as any; |
| 81 | + } |
| 82 | + // @ts-ignore - merging page params for fetcher call |
| 83 | + return fetcher({ ...params, initialPage: pageParam, pageSize: pageSizeRef.current } as Params); |
| 84 | + }, |
| 85 | + staleTime: 60_000, |
| 86 | + enabled: enabled && triggerInfinite && Boolean(fetcher), |
| 87 | + }); |
| 88 | + |
| 89 | + const page = useMemo(() => { |
| 90 | + if (triggerInfinite) { |
| 91 | + return (infiniteQuery.data?.pages?.length ?? 0) || 0; |
| 92 | + } |
| 93 | + return paginatedPage; |
| 94 | + }, [triggerInfinite, infiniteQuery.data?.pages?.length, paginatedPage]); |
| 95 | + |
| 96 | + const fetchPage: ValueOrSetter<number> = useCallback( |
| 97 | + numberOrgFn => { |
| 98 | + if (triggerInfinite) { |
| 99 | + const next = typeof numberOrgFn === 'function' ? (numberOrgFn as (n: number) => number)(page) : numberOrgFn; |
| 100 | + const targetCount = Math.max(0, next); |
| 101 | + const currentCount = infiniteQuery.data?.pages?.length ?? 0; |
| 102 | + const toFetch = targetCount - currentCount; |
| 103 | + if (toFetch > 0) { |
| 104 | + void infiniteQuery.fetchNextPage({ cancelRefetch: false }); |
| 105 | + } |
| 106 | + return; |
| 107 | + } |
| 108 | + return setPaginatedPage(numberOrgFn); |
| 109 | + }, |
| 110 | + [infiniteQuery, page, triggerInfinite], |
| 111 | + ); |
| 112 | + |
| 113 | + const data = useMemo(() => { |
| 114 | + if (triggerInfinite) { |
| 115 | + return infiniteQuery.data?.pages?.map(a => a?.data).flat() ?? []; |
| 116 | + } |
| 117 | + return singlePageQuery.data?.data ?? []; |
| 118 | + }, [triggerInfinite, singlePageQuery.data, infiniteQuery.data]); |
| 119 | + |
| 120 | + const count = useMemo(() => { |
| 121 | + if (triggerInfinite) { |
| 122 | + const pages = infiniteQuery.data?.pages ?? []; |
| 123 | + return pages[pages.length - 1]?.total_count || 0; |
| 124 | + } |
| 125 | + return singlePageQuery.data?.total_count ?? 0; |
| 126 | + }, [triggerInfinite, singlePageQuery.data, infiniteQuery.data]); |
| 127 | + |
| 128 | + const isLoading = triggerInfinite ? infiniteQuery.isLoading : singlePageQuery.isLoading; |
| 129 | + const isFetching = triggerInfinite ? infiniteQuery.isFetching : singlePageQuery.isFetching; |
| 130 | + const error = (triggerInfinite ? (infiniteQuery.error as any) : (singlePageQuery.error as any)) ?? null; |
| 131 | + const isError = !!error; |
| 132 | + |
| 133 | + const fetchNext = useCallback(() => { |
| 134 | + if (triggerInfinite) { |
| 135 | + void infiniteQuery.fetchNextPage({ cancelRefetch: false }); |
| 136 | + return; |
| 137 | + } |
| 138 | + setPaginatedPage(n => Math.max(0, n + 1)); |
| 139 | + }, [infiniteQuery, triggerInfinite]); |
| 140 | + |
| 141 | + const fetchPrevious = useCallback(() => { |
| 142 | + if (triggerInfinite) { |
| 143 | + // not natively supported by forward-only pagination; noop |
| 144 | + return; |
| 145 | + } |
| 146 | + setPaginatedPage(n => Math.max(0, n - 1)); |
| 147 | + }, [triggerInfinite]); |
| 148 | + |
| 149 | + const offsetCount = (initialPageRef.current - 1) * pageSizeRef.current; |
| 150 | + const pageCount = Math.ceil((count - offsetCount) / pageSizeRef.current); |
| 151 | + const hasNextPage = triggerInfinite |
| 152 | + ? Boolean(infiniteQuery.hasNextPage) |
| 153 | + : count - offsetCount * pageSizeRef.current > page * pageSizeRef.current; |
| 154 | + const hasPreviousPage = triggerInfinite |
| 155 | + ? Boolean(infiniteQuery.hasPreviousPage) |
| 156 | + : (page - 1) * pageSizeRef.current > offsetCount * pageSizeRef.current; |
| 157 | + |
| 158 | + const setData: CacheSetter = value => { |
| 159 | + if (triggerInfinite) { |
| 160 | + return queryClient.setQueryData(infiniteQueryKey, value) as any; |
| 161 | + } |
| 162 | + return queryClient.setQueryData(pagesQueryKey, value) as any; |
| 163 | + }; |
| 164 | + |
| 165 | + const revalidate = () => { |
| 166 | + if (triggerInfinite) { |
| 167 | + return queryClient.invalidateQueries({ queryKey: infiniteQueryKey }); |
| 168 | + } |
| 169 | + return queryClient.invalidateQueries({ queryKey: pagesQueryKey }); |
| 170 | + }; |
| 171 | + |
| 172 | + return { |
| 173 | + data, |
| 174 | + count, |
| 175 | + error, |
| 176 | + isLoading, |
| 177 | + isFetching, |
| 178 | + isError, |
| 179 | + page, |
| 180 | + pageCount, |
| 181 | + fetchPage, |
| 182 | + fetchNext, |
| 183 | + fetchPrevious, |
| 184 | + hasNextPage, |
| 185 | + hasPreviousPage, |
| 186 | + revalidate: revalidate as any, |
| 187 | + setData: setData as any, |
| 188 | + }; |
| 189 | +}; |
| 190 | + |
| 191 | +export { useWithSafeValues }; |
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