429 lines
13 KiB
TypeScript
429 lines
13 KiB
TypeScript
import { Box, HStack, VStack, SpanBox } from '../../elements/LayoutPrimitives'
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import { StyledText } from '../../elements/StyledText'
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import { theme } from '../../tokens/stitches.config'
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import type { Highlight } from '../../../lib/networking/fragments/highlightFragment'
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import { useCallback, useEffect, useMemo, useRef, useState } from 'react'
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import { CaretDown, CaretRight } from 'phosphor-react'
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import { updateHighlightMutation } from '../../../lib/networking/mutations/updateHighlightMutation'
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import { showErrorToast, showSuccessToast } from '../../../lib/toastHelpers'
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import { diff_match_patch } from 'diff-match-patch'
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import 'react-markdown-editor-lite/lib/index.css'
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import { createHighlightMutation } from '../../../lib/networking/mutations/createHighlightMutation'
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import { v4 as uuidv4 } from 'uuid'
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import { nanoid } from 'nanoid'
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import { deleteHighlightMutation } from '../../../lib/networking/mutations/deleteHighlightMutation'
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import { HighlightViewItem } from './HighlightViewItem'
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import { ConfirmationModal } from '../../patterns/ConfirmationModal'
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import { TrashIcon } from '../../elements/icons/TrashIcon'
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import { UserBasicData } from '../../../lib/networking/queries/useGetViewerQuery'
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import { ReadableItem } from '../../../lib/networking/queries/useGetLibraryItemsQuery'
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import { SetHighlightLabelsModalPresenter } from './SetLabelsModalPresenter'
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import { Button } from '../../elements/Button'
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import { ArticleNotes } from '../../patterns/ArticleNotes'
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import { useGetArticleQuery } from '../../../lib/networking/queries/useGetArticleQuery'
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import { formattedShortTime } from '../../../lib/dateFormatting'
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import { isDarkTheme } from '../../../lib/themeUpdater'
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type NotebookContentProps = {
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viewer: UserBasicData
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item: ReadableItem
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viewInReader: (highlightId: string) => void
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onAnnotationsChanged?: (highlights: Highlight[]) => void
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showConfirmDeleteNote?: boolean
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setShowConfirmDeleteNote?: (show: boolean) => void
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}
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export const getHighlightLocation = (patch: string): number | undefined => {
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const dmp = new diff_match_patch()
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const patches = dmp.patch_fromText(patch)
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return patches[0].start1 || undefined
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}
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type NoteState = {
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isCreating: boolean
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note: Highlight | undefined
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createStarted: Date | undefined
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}
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export function NotebookContent(props: NotebookContentProps): JSX.Element {
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const isDark = isDarkTheme()
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const { articleData, mutate } = useGetArticleQuery({
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slug: props.item.slug,
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username: props.viewer.profile.username,
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includeFriendsHighlights: false,
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})
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const [noteText, setNoteText] = useState<string>('')
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const [showConfirmDeleteHighlightId, setShowConfirmDeleteHighlightId] =
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useState<undefined | string>(undefined)
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const [labelsTarget, setLabelsTarget] = useState<Highlight | undefined>(
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undefined
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)
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const noteState = useRef<NoteState>({
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isCreating: false,
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note: undefined,
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createStarted: undefined,
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})
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const newNoteId = useMemo(() => {
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return uuidv4()
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}, [])
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const updateNote = useCallback(
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(note: Highlight, text: string, startTime: Date) => {
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;(async () => {
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const result = await updateHighlightMutation({
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highlightId: note.id,
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annotation: text,
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})
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if (result) {
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setLastSaved(startTime)
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} else {
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setErrorSaving('Error saving')
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}
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})()
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},
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[]
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)
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const createNote = useCallback((text: string) => {
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noteState.current.isCreating = true
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noteState.current.createStarted = new Date()
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;(async () => {
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try {
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const success = await createHighlightMutation({
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id: newNoteId,
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shortId: nanoid(8),
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type: 'NOTE',
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articleId: props.item.id,
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annotation: text,
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})
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if (success) {
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noteState.current.note = success
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noteState.current.isCreating = false
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} else {
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setErrorSaving('Error creating note')
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}
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} catch (error) {
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console.error('error creating note: ', error)
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noteState.current.isCreating = false
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setErrorSaving('Error creating note')
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}
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})()
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}, [])
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const highlights = useMemo(() => {
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const result = articleData?.article.article.highlights
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const note = result?.find((h) => h.type === 'NOTE')
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if (note) {
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noteState.current.note = note
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noteState.current.isCreating = false
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setNoteText(note.annotation || '')
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}
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return result
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}, [articleData])
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useEffect(() => {
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if (highlights && props.onAnnotationsChanged) {
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props.onAnnotationsChanged(highlights)
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}
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}, [highlights])
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const sortedHighlights = useMemo(() => {
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const sorted = (a: number, b: number) => {
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if (a < b) {
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return -1
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}
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if (a > b) {
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return 1
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}
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return 0
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}
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return (highlights ?? [])
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.filter((h) => h.type === 'HIGHLIGHT')
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.sort((a: Highlight, b: Highlight) => {
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if (a.highlightPositionPercent && b.highlightPositionPercent) {
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return sorted(a.highlightPositionPercent, b.highlightPositionPercent)
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}
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// We do this in a try/catch because it might be an invalid diff
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// With PDF it will definitely be an invalid diff.
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try {
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const aPos = getHighlightLocation(a.patch)
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const bPos = getHighlightLocation(b.patch)
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if (aPos && bPos) {
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return sorted(aPos, bPos)
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}
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} catch {}
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return a.createdAt.localeCompare(b.createdAt)
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})
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}, [highlights])
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const handleSaveNoteText = useCallback(
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(text) => {
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const changeTime = new Date()
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setLastChanged(changeTime)
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if (noteState.current.note) {
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updateNote(noteState.current.note, text, changeTime)
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return
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}
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if (noteState.current.isCreating) {
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if (noteState.current.createStarted) {
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const timeSinceStart =
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new Date().getTime() - noteState.current.createStarted.getTime()
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if (timeSinceStart > 4000) {
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createNote(text)
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return
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}
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}
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return
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}
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createNote(text)
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},
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[noteText, noteState, createNote, updateNote, highlights]
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)
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const deleteDocumentNote = useCallback(() => {
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;(async () => {
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highlights
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?.filter((h) => h.type === 'NOTE')
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.forEach(async (h) => {
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const result = await deleteHighlightMutation(h.id)
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if (!result) {
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showErrorToast('Error deleting note')
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}
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})
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noteState.current.note = undefined
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})()
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setNoteText('')
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}, [noteState, highlights])
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const [errorSaving, setErrorSaving] = useState<string | undefined>(undefined)
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const [lastChanged, setLastChanged] = useState<Date | undefined>(undefined)
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const [lastSaved, setLastSaved] = useState<Date | undefined>(undefined)
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useEffect(() => {
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const highlightsUpdated = () => {
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mutate()
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}
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document.addEventListener('highlightsUpdated', highlightsUpdated)
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return () => {
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document.removeEventListener('highlightsUpdated', highlightsUpdated)
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}
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}, [mutate])
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return (
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<VStack
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tabIndex={-1}
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distribution="start"
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css={{
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height: '100%',
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width: '100%',
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px: '20px',
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'@mdDown': { p: '15px' },
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}}
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>
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<>
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<HStack
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alignment="start"
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distribution="start"
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css={{ width: '100%', gap: '10px', mt: '25px' }}
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>
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<ArticleNotes
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targetId={props.item.id}
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text={noteText}
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setText={setNoteText}
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placeHolder="Add notes to this document..."
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saveText={handleSaveNoteText}
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/>
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</HStack>
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<HStack
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css={{
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minHeight: '15px',
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width: '100%',
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fontSize: '9px',
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mt: '5px',
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color: '$thTextSubtle',
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}}
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alignment="start"
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distribution="start"
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>
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{errorSaving && (
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<SpanBox
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css={{
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width: '100%',
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fontSize: '9px',
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mt: '5px',
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}}
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>
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{errorSaving}
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</SpanBox>
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)}
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{lastSaved !== undefined ? (
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<>
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{lastChanged === lastSaved
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? 'Saved'
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: `Last saved ${formattedShortTime(lastSaved.toISOString())}`}
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</>
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) : null}
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</HStack>
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</>
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<VStack css={{ mt: '25px', gap: '25px' }}>
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{sortedHighlights.map((highlight) => (
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<HighlightViewItem
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key={highlight.id}
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item={props.item}
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viewer={props.viewer}
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highlight={highlight}
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viewInReader={props.viewInReader}
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setSetLabelsTarget={setLabelsTarget}
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setShowConfirmDeleteHighlightId={setShowConfirmDeleteHighlightId}
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updateHighlight={() => {
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mutate()
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}}
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/>
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))}
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{sortedHighlights.length === 0 && (
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<Box
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css={{
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p: '10px',
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mt: '15px',
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width: '100%',
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fontSize: '13px',
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color: '$thTextSubtle',
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alignItems: 'center',
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justifyContent: 'center',
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mb: '100px',
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bg: isDark ? '#3D3D3D' : '$thBackground',
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borderRadius: '6px',
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boxShadow: '0px 4px 4px rgba(33, 33, 33, 0.1)',
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}}
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>
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You have not added any highlights to this document.
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</Box>
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)}
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<Box
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css={{
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width: '100%',
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height: '320px',
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}}
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></Box>
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</VStack>
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{showConfirmDeleteHighlightId && (
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<ConfirmationModal
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message={'Are you sure you want to delete this highlight?'}
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onAccept={() => {
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;(async () => {
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const highlightId = showConfirmDeleteHighlightId
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const success = await deleteHighlightMutation(
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showConfirmDeleteHighlightId
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)
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mutate()
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if (success) {
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showSuccessToast('Highlight deleted.', {
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position: 'bottom-right',
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})
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const event = new CustomEvent('deleteHighlightbyId', {
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detail: highlightId,
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})
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document.dispatchEvent(event)
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} else {
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showErrorToast('Error deleting highlight', {
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position: 'bottom-right',
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})
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}
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})()
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setShowConfirmDeleteHighlightId(undefined)
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}}
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onOpenChange={() => setShowConfirmDeleteHighlightId(undefined)}
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icon={
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<TrashIcon
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size={40}
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color={theme.colors.grayTextContrast.toString()}
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/>
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}
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/>
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)}
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{labelsTarget && (
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<SetHighlightLabelsModalPresenter
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highlight={labelsTarget}
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highlightId={labelsTarget.id}
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onOpenChange={() => {
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mutate()
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setLabelsTarget(undefined)
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}}
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/>
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)}
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{props.showConfirmDeleteNote && (
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<ConfirmationModal
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message="Are you sure you want to delete the note from this document?"
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acceptButtonLabel="Delete"
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onAccept={() => {
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deleteDocumentNote()
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if (props.setShowConfirmDeleteNote) {
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props.setShowConfirmDeleteNote(false)
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}
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}}
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onOpenChange={() => {
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if (props.setShowConfirmDeleteNote) {
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props.setShowConfirmDeleteNote(false)
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}
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}}
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/>
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)}
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</VStack>
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)
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}
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type SectionTitleProps = {
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title: string
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selected: boolean
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setSelected: (set: boolean) => void
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}
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function SectionTitle(props: SectionTitleProps): JSX.Element {
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return (
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<>
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<Button
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style="plainIcon"
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css={{
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display: 'flex',
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alignItems: 'center',
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gap: '5px',
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color: props.selected ? '$thTextContrast' : '$thTextSubtle',
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borderBottom: props.selected
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? '1px solid $thTextContrast'
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: '1px solid transparent',
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}}
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onClick={(event) => {
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props.setSelected(true)
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event.stopPropagation()
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}}
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>
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<StyledText
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css={{
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m: '0px',
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pt: '2px',
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pb: '2px',
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px: '5px',
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fontFamily: '$inter',
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fontWeight: '500',
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fontSize: '13px',
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color: '$thNotebookSubtle',
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}}
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>
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{props.title}
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</StyledText>
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</Button>
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</>
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)
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}
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