Andres Santana
44 lines
1.6 KiB
JavaScript
44 lines
1.6 KiB
JavaScript
import { exportDraftSnapshot, importDraftSnapshot, getEditState } from "../state/history-state.js";
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import { exportAnnotationMarkers, importAnnotationMarkers } from "../ui/annotation-panel/annotation-markers.js";
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import { ParentMessage } from "../constants/messages.js";
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import { postToParent } from "../utils/parent-frame.js";
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/**
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* Full draft snapshot for parent-frame persistence (history + annotations).
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* @returns {{ history: ReturnType<typeof exportDraftSnapshot>, annotations: ReturnType<typeof exportAnnotationMarkers> }}
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*/
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export function buildDraftSnapshot() {
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return {
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history: exportDraftSnapshot(),
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annotations: exportAnnotationMarkers(),
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};
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}
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/**
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* Restores a previously persisted draft into the live editor session.
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* @param {{ history?: object, annotations?: object[] }|null|undefined} snapshot
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* @param {{ onMarkerClick: (comment: object, clientX: number, clientY: number) => void }} options
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*/
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export function applyDraftSnapshot(snapshot, { onMarkerClick }) {
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if (!snapshot || typeof snapshot !== "object") return;
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importDraftSnapshot(snapshot.history);
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importAnnotationMarkers(snapshot.annotations, onMarkerClick);
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}
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/**
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* Updates parent with the draft on user action
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* @param {string} [type] - A {@link ParentMessage} value.
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* @param {object} [extraPayload]
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*/
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export function notifyDraftStateChanged(type = ParentMessage.EDIT_STATE_CHANGED, extraPayload) {
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const { pathname, search, hash } = window.location;
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postToParent(type, {
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...getEditState(),
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...extraPayload,
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snapshot: buildDraftSnapshot(),
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route: `${pathname}${search}${hash}`,
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});
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}
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