refactor: split document mindmap host runtime
This commit is contained in:
lix-2026
@@ -0,0 +1,184 @@
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export const createMindmapHostRuntime = ({
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loadRuntime,
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paneViewRegistry,
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unmountEditorViewBinding,
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pushUrlState,
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rootSelector,
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currentDocumentId,
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} = {}) => {
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const mindmapPaneViewRegistry = new Map();
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const selector = rootSelector || '[data-testid="mnote-leptos-tiptap-island-editor-root"]';
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const unmountMindmapPane = (paneRole) => {
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const view = mindmapPaneViewRegistry.get(paneRole);
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if (!view) return;
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mindmapPaneViewRegistry.delete(paneRole);
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if (view.mountId != null && view.runtime && typeof view.runtime.unmount === 'function') {
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try {
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view.runtime.unmount(view.mountId);
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} catch (error) {
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console.warn('mnote mindmap pane unmount failed', error);
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}
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}
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if (view.root instanceof HTMLElement) {
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view.root.removeAttribute('data-runtime-mount-id');
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view.root.removeAttribute('data-mnote-object-editor');
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view.root.removeAttribute('data-mnote-object-identity');
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view.root.removeAttribute('data-mnote-mindmap-id');
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view.root.replaceChildren();
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}
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};
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const parseJsonScriptFromDocument = (doc, id) => {
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const node = doc?.getElementById?.(id);
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if (!node) return null;
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try {
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return JSON.parse(node.textContent || 'null');
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} catch (error) {
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console.warn(`mnote mindmap shell JSON 解析失败: ${id}`, error);
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return null;
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}
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};
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const fetchMindmapShellBootstrap = async (url) => {
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const response = await fetch(url.toString(), {
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cache: 'no-store',
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credentials: 'include',
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headers: { accept: 'text/html' },
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});
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if (!response.ok) throw new Error(`mindmap_shell_failed_${response.status}`);
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const html = await response.text();
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const parsed = new DOMParser().parseFromString(html, 'text/html');
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const bootstrap = parseJsonScriptFromDocument(parsed, '__MNOTE_MINDMAP_EDITOR_BOOTSTRAP__');
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if (!bootstrap || typeof bootstrap !== 'object') throw new Error('mindmap_shell_missing_bootstrap');
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const contract = parseJsonScriptFromDocument(parsed, '__MNOTE_MINDMAP_SHELL__') || {};
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const title = String(bootstrap.title || parsed.querySelector('title')?.textContent || '思维导图').trim() || '思维导图';
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return { bootstrap, contract, title };
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};
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const setPrimaryMindmapSelection = (documentId, mindmapId) => {
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const cssEscape = window.CSS && typeof window.CSS.escape === 'function' ? window.CSS.escape : (value) => String(value).replace(/["\\]/g, '\\$&');
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const escapedDocId = cssEscape(documentId);
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const escapedMindmapId = cssEscape(mindmapId);
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document.querySelectorAll('.tree-row[data-active="true"], .tree-row[data-selected="true"]').forEach((row) => {
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if (!(row instanceof HTMLElement)) return;
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row.setAttribute('data-active', 'false');
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row.setAttribute('data-selected', 'false');
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});
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document.querySelectorAll(`.tree-row[data-shell-mode="page"][data-node-id="${escapedDocId}"]`).forEach((row) => {
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if (row instanceof HTMLElement) row.setAttribute('data-active', 'true');
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});
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document.querySelectorAll(`.tree-row[data-shell-mode="filetree"][data-asset-id="${escapedMindmapId}"]`).forEach((row) => {
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if (row instanceof HTMLElement) row.setAttribute('data-selected', 'true');
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});
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};
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const updatePrimaryMindmapChrome = ({ documentId, mindmapId, workspaceId, title, root }) => {
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const pane = root.closest('[data-document-pane="true"]');
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if (pane instanceof HTMLElement) {
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pane.setAttribute('data-pane-document-id', `__mindmap_object__:${documentId}:${mindmapId}`);
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pane.setAttribute('data-pane-workspace-id', workspaceId || '');
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pane.setAttribute('data-pane-visible', 'true');
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pane.hidden = false;
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}
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const shell = root.closest('.document-shell');
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if (shell instanceof HTMLElement) {
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shell.setAttribute('data-editor-host', 'mindmap_object');
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shell.setAttribute('data-document-id', documentId);
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shell.setAttribute('data-workspace-id', workspaceId || '');
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shell.setAttribute('data-mindmap-id', mindmapId);
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}
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document.body.dataset.documentId = documentId;
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document.body.dataset.mindmapId = mindmapId;
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document.body.dataset.mnoteShell = 'mindmap';
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document.title = title;
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document.querySelectorAll('[data-page-title-input="true"][data-pane-role="primary"]').forEach((node) => {
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if (!(node instanceof HTMLTextAreaElement)) return;
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node.value = title;
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node.setAttribute('data-document-id', documentId);
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node.setAttribute('data-workspace-id', workspaceId || '');
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node.setAttribute('data-title-last-saved', title);
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node.setAttribute('data-title-save-status', 'saved');
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node.style.height = 'auto';
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node.style.height = `${Math.max(48, node.scrollHeight)}px`;
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});
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document.querySelectorAll('[data-page-title-current="true"]').forEach((node) => {
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if (node instanceof HTMLElement) node.textContent = title;
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});
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const topbarCurrent = document.querySelector('.wolai-breadcrumb-current [data-page-title-current]');
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if (topbarCurrent instanceof HTMLElement) topbarCurrent.textContent = title;
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root.setAttribute('data-mnote-object-editor', 'mindmap');
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root.setAttribute('data-mnote-object-identity', `resource:mindmap:${documentId}:${mindmapId}`);
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root.setAttribute('data-mnote-mindmap-id', mindmapId);
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setPrimaryMindmapSelection(documentId, mindmapId);
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};
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const replacePrimaryPaneMindmap = async ({ documentId, mindmapId, workspaceId, url }) => {
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const targetUrl = url instanceof URL
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? url
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: new URL(`/mindmap/${encodeURIComponent(documentId)}/${encodeURIComponent(mindmapId)}`, window.location.origin);
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const root = document.querySelector(`${selector}[data-pane-role="primary"]`);
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const observability = document.querySelector('[data-editor-host-observability][data-pane-role="primary"]');
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if (!(root instanceof HTMLElement)) throw new Error('primary_pane_root_missing');
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const runtime = await loadRuntime();
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const { bootstrap, title } = await fetchMindmapShellBootstrap(targetUrl);
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const previousView = paneViewRegistry?.get?.('primary');
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if (previousView) {
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unmountEditorViewBinding(previousView);
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paneViewRegistry.delete('primary');
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}
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unmountMindmapPane('primary');
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if (observability instanceof HTMLElement) {
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observability.setAttribute('data-editor-host-active', 'mindmap_object');
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observability.setAttribute('data-editor-host-status', 'mounting');
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}
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root.replaceChildren();
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root.setAttribute('data-runtime-editor-status', 'booting');
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updatePrimaryMindmapChrome({ documentId, mindmapId, workspaceId, title, root });
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const mountId = runtime.mount(root, bootstrap);
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root.setAttribute('data-runtime-mount-id', String(mountId));
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root.setAttribute('data-editor-host-kind', 'mindmap_object');
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if (observability instanceof HTMLElement) {
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observability.setAttribute('data-editor-host-status', 'mounted');
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}
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mindmapPaneViewRegistry.set('primary', { paneRole: 'primary', root, runtime, mountId });
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pushUrlState(targetUrl);
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return true;
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};
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const openMindmapResourceTab = async (entry, input) => {
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const documentId = String(input.documentId || currentDocumentId?.() || '').trim();
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const mindmapId = String(input.mindmapId || input.assetId || '').trim();
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if (!documentId || !mindmapId) throw new Error('mindmap_resource_identity_missing');
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const targetUrl = new URL(`/mindmap/${encodeURIComponent(documentId)}/${encodeURIComponent(mindmapId)}`, window.location.origin);
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const runtime = await loadRuntime();
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const { bootstrap, title } = await fetchMindmapShellBootstrap(targetUrl);
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entry.title = String(input.title || title || '思维导图').trim() || '思维导图';
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const titleNode = entry.tab?.querySelector?.('.mnote-main-tab-title');
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if (titleNode) titleNode.textContent = entry.title;
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entry.panel.innerHTML = '<main class="document-shell mnote-resource-tab-mindmap-shell" data-editor-host="mindmap_resource_tab"><div class="mnote-resource-tab-mindmap-root" data-testid="mnote-mindmap-editor-root" data-editor-host-kind="mindmap_resource_tab" data-runtime-editor-status="booting" data-pane-role="resource"></div></main>';
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entry.panel.setAttribute('data-mnote-object-editor', 'mindmap');
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entry.panel.setAttribute('data-mnote-object-identity', entry.objectIdentity);
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entry.panel.setAttribute('data-mnote-mindmap-id', mindmapId);
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const root = entry.panel.querySelector('[data-testid="mnote-mindmap-editor-root"]');
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if (!(root instanceof HTMLElement)) throw new Error('mindmap_resource_root_missing');
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root.setAttribute('data-mnote-object-editor', 'mindmap');
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root.setAttribute('data-mnote-object-identity', entry.objectIdentity);
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root.setAttribute('data-mnote-mindmap-id', mindmapId);
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root.setAttribute('data-document-id', documentId);
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const mountId = runtime.mount(root, bootstrap);
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root.setAttribute('data-runtime-mount-id', String(mountId));
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root.setAttribute('data-editor-host-kind', 'mindmap_resource_tab');
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root.setAttribute('data-runtime-editor-status', 'mounted');
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entry.view = null;
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entry.session = null;
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entry.mindmapRuntime = { runtime, mountId, root };
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};
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return {
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fetchMindmapShellBootstrap,
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openMindmapResourceTab,
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replacePrimaryPaneMindmap,
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unmountMindmapPane,
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};
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};
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