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| 1 | +import { useEffect, useState, type CSSProperties } from "react"; |
| 2 | + |
| 3 | +import { map } from "nanostores"; |
| 4 | +import { useStore } from "@nanostores/react"; |
| 5 | + |
| 6 | +const dismissedMap = map<Record<string, boolean>>({}); |
| 7 | +export const isDismissed = (id: string) => dismissedMap.get()[id]; |
| 8 | +export const setIsDismissed = (id: string, value: boolean) => |
| 9 | + dismissedMap.setKey(id, value); |
| 10 | + |
| 11 | +const loadInitialValue = (id: string) => { |
| 12 | + if (typeof localStorage === "undefined") return false; |
| 13 | + |
| 14 | + const dismissValue = localStorage.getItem(`dismisser-${id}`); |
| 15 | + |
| 16 | + if (dismissValue) { |
| 17 | + if (new Date(dismissValue) > new Date()) { |
| 18 | + return true; |
| 19 | + } else { |
| 20 | + localStorage.removeItem(`dismisser-${id}`); |
| 21 | + } |
| 22 | + } |
| 23 | + |
| 24 | + return false; |
| 25 | +}; |
| 26 | + |
| 27 | +export const useDismissible = (id: string) => { |
| 28 | + const store = useStore(dismissedMap); |
| 29 | + |
| 30 | + return { |
| 31 | + isDismissed: store[id], |
| 32 | + dismiss: (days: number) => { |
| 33 | + setIsDismissed(id, true); |
| 34 | + localStorage.setItem( |
| 35 | + `dismisser-${id}`, |
| 36 | + new Date(Date.now() + days * 24 * 60 * 60 * 1000).toISOString(), |
| 37 | + ); |
| 38 | + }, |
| 39 | + }; |
| 40 | +}; |
| 41 | + |
| 42 | +export const Dismisser = ({ |
| 43 | + id, |
| 44 | + days, |
| 45 | + children, |
| 46 | +}: { |
| 47 | + id: string; |
| 48 | + days: number; |
| 49 | + children: React.ReactNode; |
| 50 | +}) => { |
| 51 | + const { dismiss } = useDismissible(id); |
| 52 | + |
| 53 | + return ( |
| 54 | + <span |
| 55 | + onClick={() => { |
| 56 | + dismiss(days); |
| 57 | + }} |
| 58 | + > |
| 59 | + {children} |
| 60 | + </span> |
| 61 | + ); |
| 62 | +}; |
| 63 | + |
| 64 | +export const Dismissible = ({ |
| 65 | + id, |
| 66 | + defaultDisplay, |
| 67 | + children, |
| 68 | +}: { |
| 69 | + id: string; |
| 70 | + defaultDisplay?: CSSProperties["display"]; |
| 71 | + children: React.ReactNode; |
| 72 | +}) => { |
| 73 | + const [loaded, setLoaded] = useState(false); |
| 74 | + const store = useStore(dismissedMap); |
| 75 | + |
| 76 | + useEffect(() => { |
| 77 | + setIsDismissed(id, loadInitialValue(id)); |
| 78 | + setLoaded(true); |
| 79 | + }, []); |
| 80 | + |
| 81 | + return ( |
| 82 | + <span |
| 83 | + style={{ |
| 84 | + display: !loaded ? defaultDisplay : store[id] ? "none" : undefined, |
| 85 | + }} |
| 86 | + > |
| 87 | + {children} |
| 88 | + </span> |
| 89 | + ); |
| 90 | +}; |
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