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Certify loaded canvas scopes and publish completeness with runtime queries

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Codex Bot
2026-11-09 03:42:08 +08:00
parent ef08222915
commit cabf2ec667
26 changed files with 209 additions and 48 deletions
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src/lib/canvas-runtime/engine.ts
+5 -5
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@@ -1,4 +1,4 @@
import {assertLoadingChanges,loadingCommand,validateLoadingRuntime,validatePrefixExtension,validateLoadingCompletion,type LoadingState} from './loading.ts';
import {loadingQueryCoverage,assertLoadingChanges,loadingCommand,validateLoadingRuntime,validatePrefixExtension,validateLoadingCompletion,type LoadingState} from './loading.ts';
import {validImageDimensions,type ImageDecoderPort} from './image-decoder.ts';
import {unitScale} from '../canvas-core/units.ts';
import { validateCreationSizeEffect } from '../canvas-core/creation-size-plan.ts';
@@ -100,9 +100,9 @@ export async function openProjectEngine(options: EngineOptions) {
const assertWritable = (complete=true) => { if(options.isCurrentIdentity&&!options.isCurrentIdentity())throw fault('identity_changed');if(complete&&editor.getSnapshot().runtime.loading)throw fault('model_loading');if(closing||closed)throw fault('engine_closing');if(recovery)throw fault('recovery_in_progress'); };
const initial: RuntimeState = recovered?.runtime ?? Object.freeze({ imports:readMap(new Map()), recoveries:readMap(new Map()), runs: readMap(new Map()), acknowledged: createDocument(options.document.projectId, [...options.document.canvases.values()], [...options.document.elements.values()], options.document.tombstones), versions: openingVersions, ...(openingLoading?{loading:openingLoading}:{}), ledger: createLedger().getSnapshot(), receipts: readMap(new Map()), conflicts: readMap(new Map()), resources: readMap(new Map()), resourcePins: readMap(new Map()) });
validateLoadingRuntime(initial,options.registry);
const editor = createEditor({ registry: options.registry, document: options.document, recovery: recovered, runtime: initial, createId: options.createId, historyLimit: options.historyLimit,queryBudget:options.queryBudget,
policy(command, document) { if(options.isCurrentIdentity&&!options.isCurrentIdentity())return{enabled:false,code:'identity_changed',targets:[]};if (closing || closed || recovery) return { enabled: false, code: closing||closed?'engine_closing':'recovery_in_progress', targets: [] }; if(editor.getSnapshot().runtime.loading){const allowed=loadingCommand(command,document,options.registry);if(!allowed.enabled)return allowed;}return options.policy?.(command, document) ?? { enabled: true }; },
traversalPolicy(entry, direction) { if(options.isCurrentIdentity&&!options.isCurrentIdentity())return{enabled:false,code:'identity_changed',targets:[]};if(closing||closed||recovery)return{enabled:false,code:closing||closed?'engine_closing':'recovery_in_progress',targets:[]};if(editor.getSnapshot().runtime.loading){try{assertLoadingChanges(entry.changes,editor.getSnapshot().runtime.acknowledged,options.registry);}catch(error){return{enabled:false,code:(error as Error).message,targets:[]};}}return options.traversalPolicy?.(entry,direction)??{enabled:true}; },
const editor = createEditor({ registry: options.registry, document: options.document, recovery: recovered, runtime: initial, createId: options.createId, historyLimit: options.historyLimit,queryBudget:options.queryBudget,queryCoverage:loadingQueryCoverage,
policy(command, document) { if(options.isCurrentIdentity&&!options.isCurrentIdentity())return{enabled:false,code:'identity_changed',targets:[]};if (closing || closed || recovery) return { enabled: false, code: closing||closed?'engine_closing':'recovery_in_progress', targets: [] }; if(editor.getSnapshot().runtime.loading){const allowed=loadingCommand(command,document,options.registry,editor.getSnapshot().runtime.loading,editor.getSnapshot().runtime.acknowledged);if(!allowed.enabled)return allowed;}return options.policy?.(command, document) ?? { enabled: true }; },
traversalPolicy(entry, direction) { if(options.isCurrentIdentity&&!options.isCurrentIdentity())return{enabled:false,code:'identity_changed',targets:[]};if(closing||closed||recovery)return{enabled:false,code:closing||closed?'engine_closing':'recovery_in_progress',targets:[]};if(editor.getSnapshot().runtime.loading){try{assertLoadingChanges(entry.changes,editor.getSnapshot().runtime.acknowledged,options.registry,editor.getSnapshot().runtime.loading);}catch(error){return{enabled:false,code:(error as Error).message,targets:[]};}}return options.traversalPolicy?.(entry,direction)??{enabled:true}; },
onListenerError: report,
prepareRuntime:(previous,next)=>{
if(!acceptingLoading&&!recovery&&(previous.runtime.loading||next.runtime.loading)&&(!equal(previous.runtime.loading,next.runtime.loading)||previous.runtime.acknowledged!==next.runtime.acknowledged||!equal(Object.fromEntries(previous.runtime.versions),Object.fromEntries(next.runtime.versions))))throw fault('loading_state_owned');
@@ -116,7 +116,7 @@ export async function openProjectEngine(options: EngineOptions) {
prepareIntent: intent => applying && intent.origin==='user' ? {...intent,operationType:'run.apply',action:applying} : intent,
nextOperationSequence(runtime, fallback) { let next = fallback; for (const record of runtime.ledger.operations.values()) next = Math.max(next, record.intent.sequence + 1); return next + staged.length; },
reduceRuntime(previous, next, commit) {
if(previous.loading)assertLoadingChanges(commit.changes,previous.acknowledged,options.registry);
if(previous.loading)assertLoadingChanges(commit.changes,previous.acknowledged,options.registry,previous.loading);
if (!commit.operationIds.length) return previous;
const ledger = createLedger(previous.ledger), resources = new Map(previous.resources);
const firstSequence = next.operations.get(commit.operationIds[0])!.sequence - staged.length;