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store locker and list names locally and fix loading ug
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -1,223 +1,38 @@ | ||
| import { useLocalSearchParams } from "expo-router"; | ||
| import React, { useEffect, useRef, useState } from "react"; | ||
| import React from "react"; | ||
| import { View } from "react-native"; | ||
| import sodium, { KeyPair } from "react-native-libsodium"; | ||
| import { generateId } from "secsync"; | ||
| import { useYjsSync } from "secsync-react-yjs"; | ||
| import * as Yjs from "yjs"; | ||
| import { Button } from "~/components/ui/button"; | ||
| import { Input } from "~/components/ui/input"; | ||
| import sodium from "react-native-libsodium"; | ||
| import { Text } from "~/components/ui/text"; | ||
| import { X } from "~/lib/icons/X"; | ||
| import { Checkbox } from "../../../components/checkbox"; | ||
| import { DocumentMembers } from "../../../components/documentMember"; | ||
| import { SubtleInput } from "../../../components/subtleInput"; | ||
| import { UpdateDocumentNameForm } from "../../../components/updateDocumentNameForm"; | ||
| import Document from "../../../components/document"; | ||
| import { useLocker } from "../../../hooks/useLocker"; | ||
| import { useYData } from "../../../hooks/useYData"; | ||
| import { convertChecklistToArrayAndSort } from "../../../utils/convertChecklistToArrayAndSort"; | ||
| import { deserialize } from "../../../utils/deserialize"; | ||
| import { getDocumentStorage } from "../../../utils/documentStorage"; | ||
| import { position } from "../../../utils/position"; | ||
| import { serialize } from "../../../utils/serialize"; | ||
| import { trpc } from "../../../utils/trpc"; | ||
|
|
||
| const websocketEndpoint = | ||
| process.env.NODE_ENV === "development" | ||
| ? "ws://localhost:3030" | ||
| : "wss://secsync.fly.dev"; | ||
|
|
||
| type Props = { | ||
| documentId: string; | ||
| }; | ||
|
|
||
| const List: React.FC<Props> = () => { | ||
| const List: React.FC = () => { | ||
| const { listId } = useLocalSearchParams(); | ||
| const documentId = typeof listId === "string" ? listId : ""; | ||
| const getDocumentQuery = trpc.getDocument.useQuery(documentId, { | ||
| refetchInterval: 5000, | ||
| }); | ||
|
|
||
| const [authorKeyPair] = useState<KeyPair>(() => { | ||
| return sodium.crypto_sign_keypair(); | ||
| }); | ||
|
|
||
| // load initial data | ||
| const [initialData] = useState(() => { | ||
| const yDoc = new Yjs.Doc(); | ||
| // load full document | ||
| const serializedDoc = | ||
| getDocumentStorage().documentStorage.getString(documentId); | ||
| if (serializedDoc) { | ||
| Yjs.applyUpdateV2(yDoc, deserialize(serializedDoc)); | ||
| } | ||
|
|
||
| // loads the pendingChanges | ||
| const pendingChanges = | ||
| getDocumentStorage().documentPendingChangesStorage.getString(documentId); | ||
|
|
||
| return { | ||
| yDoc, | ||
| pendingChanges: pendingChanges ? deserialize(pendingChanges) : [], | ||
| }; | ||
| }); | ||
|
|
||
| const yDocRef = useRef<Yjs.Doc>(initialData.yDoc); | ||
|
|
||
| // update the document after every change (could be debounced) | ||
| useEffect(() => { | ||
| const onUpdate = (update: any) => { | ||
| const fullYDoc = Yjs.encodeStateAsUpdateV2(yDocRef.current); | ||
| getDocumentStorage().documentStorage.set(documentId, serialize(fullYDoc)); | ||
| }; | ||
| yDocRef.current.on("updateV2", onUpdate); | ||
|
|
||
| return () => { | ||
| yDocRef.current.off("updateV2", onUpdate); | ||
| }; | ||
| }, []); | ||
|
|
||
| const yDocument: Yjs.Map<Yjs.Map<any>> = yDocRef.current.getMap("document"); | ||
| const document = useYData<{ [k: string]: ChecklistItem }>(yDocument); | ||
| const checklist = document ? convertChecklistToArrayAndSort(document) : []; | ||
| const [newTodoText, setNewTodoText] = useState(""); | ||
| const documentId = typeof listId === "string" ? listId : null; | ||
|
|
||
| const { content } = useLocker(); | ||
| const documentKey = sodium.from_base64(content[`document:${documentId}`]); | ||
|
|
||
| const [state, send] = useYjsSync({ | ||
| yDoc: yDocRef.current, | ||
| pendingChanges: initialData.pendingChanges, | ||
| // callback to store the pending changes in | ||
| onPendingChangesUpdated: (allChanges) => { | ||
| getDocumentStorage().documentPendingChangesStorage.set( | ||
| documentId, | ||
| serialize(allChanges) | ||
| ); | ||
| }, | ||
| documentId, | ||
| signatureKeyPair: authorKeyPair, | ||
| websocketEndpoint, | ||
| websocketSessionKey: "your-secret-session-key", | ||
| getNewSnapshotData: async ({ id }) => { | ||
| return { | ||
| data: Yjs.encodeStateAsUpdateV2(yDocRef.current), | ||
| key: documentKey, | ||
| publicData: {}, | ||
| }; | ||
| }, | ||
| getSnapshotKey: async () => { | ||
| return documentKey; | ||
| }, | ||
| shouldSendSnapshot: ({ snapshotUpdatesCount }) => { | ||
| // create a new snapshot if the active snapshot has more than 100 updates | ||
| return snapshotUpdatesCount > 100; | ||
| }, | ||
| isValidClient: async (signingPublicKey: string) => { | ||
| return true; | ||
| }, | ||
| sodium, | ||
| logging: "debug", | ||
| }); | ||
|
|
||
| const addChecklistItem = (event: any) => { | ||
| event.preventDefault(); | ||
| // @ts-expect-error sodium is not typed | ||
| const id = generateId(sodium); | ||
| const text = new Yjs.Text(newTodoText); | ||
| const todo = new Yjs.Map<any>(); | ||
| const newPosition = | ||
| checklist.length > 0 | ||
| ? position.createBetween(undefined, checklist[0].position) | ||
| : position.createBetween(); | ||
| todo.set("type", "checklist-item"); | ||
| todo.set("text", text); | ||
| todo.set("checked", false); | ||
| todo.set("position", newPosition); | ||
|
|
||
| yDocument.set(id, todo); | ||
| setNewTodoText(""); | ||
| }; | ||
|
|
||
| return ( | ||
| <View className="py-8 gap-4"> | ||
| <View className="flex flex-row gap-6 items-center justify-end pl-4 pr-6"> | ||
| <UpdateDocumentNameForm | ||
| documentId={documentId} | ||
| documentKey={documentKey} | ||
| /> | ||
| <DocumentMembers | ||
| documentId={documentId} | ||
| documentKey={documentKey} | ||
| currentUserIsAdmin={getDocumentQuery.data?.isAdmin || false} | ||
| /> | ||
| if (!documentId) { | ||
| return ( | ||
| <View> | ||
| <Text>Document not found</Text> | ||
| </View> | ||
| ); | ||
| } | ||
|
|
||
| <View className="h-4" /> | ||
| const documentKeyBase64 = content[`document:${documentId}`]; | ||
|
|
||
| <View className="flex flex-row items-center gap-2 px-6"> | ||
| <View className="flex flex-1"> | ||
| <Input | ||
| placeholder="What needs to be done?" | ||
| onChangeText={(value) => setNewTodoText(value)} | ||
| value={newTodoText} | ||
| autoCapitalize="none" | ||
| autoCorrect={false} | ||
| autoComplete="off" | ||
| numberOfLines={1} | ||
| onSubmitEditing={addChecklistItem} | ||
| /> | ||
| </View> | ||
| <Button className="add" onPress={addChecklistItem}> | ||
| <Text>Add</Text> | ||
| </Button> | ||
| if (!documentKeyBase64) { | ||
| return ( | ||
| <View> | ||
| <Text>Loading document key …</Text> | ||
| </View> | ||
| ); | ||
| } | ||
|
|
||
| const documentKey = sodium.from_base64(documentKeyBase64); | ||
|
|
||
| {checklist.map((entry, index) => { | ||
| return ( | ||
| <View | ||
| key={`${index}-${entry}`} | ||
| className="flex flex-row items-center gap-2 px-6" | ||
| > | ||
| <Checkbox | ||
| checked={entry.checked} | ||
| onCheckedChange={() => { | ||
| const yEntry = yDocument.get(entry.id); | ||
| if (yEntry) { | ||
| yEntry.set("checked", !entry.checked); | ||
| } | ||
| }} | ||
| /> | ||
| <View className="flex flex-1"> | ||
| <SubtleInput | ||
| placeholder="What needs to be done?" | ||
| value={entry.text} | ||
| numberOfLines={1} | ||
| autoCapitalize="none" | ||
| autoCorrect={false} | ||
| autoComplete="off" | ||
| onChangeText={(newText) => { | ||
| const yEntry = yDocument.get(entry.id); | ||
| if (yEntry) { | ||
| yEntry.set("text", newText); | ||
| } | ||
| }} | ||
| /> | ||
| </View> | ||
| <Button | ||
| variant="ghost" | ||
| size="icon" | ||
| onPress={() => { | ||
| yDocument.delete(entry.id); | ||
| }} | ||
| > | ||
| <X width={16} height={16} className="text-red-700" /> | ||
| </Button> | ||
| </View> | ||
| ); | ||
| })} | ||
| </View> | ||
| ); | ||
| return <Document documentId={documentId} documentKey={documentKey} />; | ||
| }; | ||
|
|
||
| export default List; |
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