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note map refactoring

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This commit is contained in:
zadam 2021-09-22 22:41:31 +02:00
parent a766374bf4
commit e3fc0968ba
1 changed files with 29 additions and 39 deletions
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68
src/public/app/widgets/note_map.js
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@ -233,46 +233,11 @@ export default class NoteMapWidget extends NoteContextAwareWidget {
} }
async loadNotesAndRelations(mapRootNoteId) { async loadNotesAndRelations(mapRootNoteId) {
this.linkIdToLinkMap = {};
this.noteIdToLinkCountMap = {};
const resp = await server.post(`note-map/${mapRootNoteId}/${this.mapType}`); const resp = await server.post(`note-map/${mapRootNoteId}/${this.mapType}`);
this.noteIdToLinkCountMap = resp.noteIdToLinkCountMap; this.calculateSizes(resp);
this.calculateSizes(resp.noteIdToDescendantCountMap); const links = this.getGroupedLinks(resp.links);
for (const link of resp.links) {
this.linkIdToLinkMap[link.id] = link;
}
const noteIdToLinkIdMap = {};
noteIdToLinkIdMap[this.noteId] = new Set(); // for case there are no relations
const linksGroupedBySourceTarget = {};
for (const link of Object.values(this.linkIdToLinkMap)) {
noteIdToLinkIdMap[link.sourceNoteId] = noteIdToLinkIdMap[link.sourceNoteId] || new Set();
noteIdToLinkIdMap[link.sourceNoteId].add(link.id);
noteIdToLinkIdMap[link.targetNoteId] = noteIdToLinkIdMap[link.targetNoteId] || new Set();
noteIdToLinkIdMap[link.targetNoteId].add(link.id);
const key = `${link.sourceNoteId}-${link.targetNoteId}`;
if (key in linksGroupedBySourceTarget) {
if (!linksGroupedBySourceTarget[key].names.includes(link.name)) {
linksGroupedBySourceTarget[key].names.push(link.name);
}
}
else {
linksGroupedBySourceTarget[key] = {
id: key,
sourceNoteId: link.sourceNoteId,
targetNoteId: link.targetNoteId,
names: [link.name]
}
}
}
this.nodes = resp.notes.map(([noteId, title, type]) => ({ this.nodes = resp.notes.map(([noteId, title, type]) => ({
id: noteId, id: noteId,
@ -282,7 +247,7 @@ export default class NoteMapWidget extends NoteContextAwareWidget {
return { return {
nodes: this.nodes, nodes: this.nodes,
links: Object.values(linksGroupedBySourceTarget).map(link => ({ links: links.map(link => ({
id: link.id, id: link.id,
source: link.sourceNoteId, source: link.sourceNoteId,
target: link.targetNoteId, target: link.targetNoteId,
@ -291,7 +256,32 @@ export default class NoteMapWidget extends NoteContextAwareWidget {
}; };
} }
calculateSizes(noteIdToDescendantCountMap) { getGroupedLinks(links) {
const linksGroupedBySourceTarget = {};
for (const link of links) {
const key = `${link.sourceNoteId}-${link.targetNoteId}`;
if (key in linksGroupedBySourceTarget) {
if (!linksGroupedBySourceTarget[key].names.includes(link.name)) {
linksGroupedBySourceTarget[key].names.push(link.name);
}
} else {
linksGroupedBySourceTarget[key] = {
id: key,
sourceNoteId: link.sourceNoteId,
targetNoteId: link.targetNoteId,
names: [link.name]
}
}
}
return Object.values(linksGroupedBySourceTarget);
}
calculateSizes(resp) {
const {noteIdToDescendantCountMap} = resp;
this.noteIdToSizeMap = {}; this.noteIdToSizeMap = {};
for (const noteId in noteIdToDescendantCountMap) { for (const noteId in noteIdToDescendantCountMap) {