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- verdicts table (per link, like ratings), PUT verdict endpoint, typed Verdict enum - share page: thumbs up/down, verdict filter with counts, view-scoped selection bar - lightbox: per-page shortcut table (P/X/U, 1-5/0, S), ? help overlay, action toast when a keyboard vote auto-advances - shared useLightbox hook; single keydown subscription reading live state via ref - album view: per-link thumbs and vote counts; share list shows accept/reject totals - feedback queries deduped and run concurrently; verdict counts in one scan
36 lines
1.4 KiB
JavaScript
36 lines
1.4 KiB
JavaScript
import { useEffect, useState } from 'react'
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// Multi-select over a photo list. Selection lives here (not in the gallery)
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// so it survives lightbox open/close, and is pruned automatically when
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// photos disappear from the list (deletes, polling refreshes).
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export default function useSelection(photos) {
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const [selected, setSelected] = useState(() => new Set())
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useEffect(() => {
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setSelected((prev) => {
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if (prev.size === 0) return prev
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const valid = new Set(photos.map((p) => p.id))
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const next = new Set([...prev].filter((id) => valid.has(id)))
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return next.size === prev.size ? prev : next
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})
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}, [photos])
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const toggle = (photoId) =>
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setSelected((prev) => {
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const next = new Set(prev)
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if (next.has(photoId)) next.delete(photoId)
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else next.add(photoId)
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return next
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})
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// Adds `list` (the caller's currently visible photos) to the selection —
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// additive, so selecting all of one filtered view keeps picks from another.
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const selectAll = (list) =>
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setSelected((prev) => new Set([...prev, ...list.map((p) => p.id)]))
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const clear = () => setSelected(new Set())
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const selectedBytes = photos.reduce((sum, p) => sum + (selected.has(p.id) ? p.size_bytes : 0), 0)
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const totalBytes = photos.reduce((sum, p) => sum + p.size_bytes, 0)
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return { selected, toggle, selectAll, clear, selectedBytes, totalBytes }
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}
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