feat: upgrade meta.docx in yjs docs to real Y.Map

Author: harbournick

apps/cli/src/lib/__tests__/bootstrap.test.ts

@@ -40,6 +40,19 @@ describe('detectRoomState', () => {
     expect(detectRoomState(ydoc)).toBe('populated');
   });
 
+  test('returns "populated" when bootstrapDocxParts._version is 1', () => {
+    const ydoc = new YDoc();
+    ydoc.getMap('bootstrapDocxParts').set('_version', 1);
+    expect(detectRoomState(ydoc)).toBe('populated');
+  });
+
+  test('returns "empty" when bootstrapDocxParts exists but _version is absent', () => {
+    const ydoc = new YDoc();
+    // Just access the map without setting _version
+    ydoc.getMap('bootstrapDocxParts');
+    expect(detectRoomState(ydoc)).toBe('empty');
+  });
+
   test('returns "empty" when meta map only has a pending bootstrap marker (stale claim recovery)', () => {
     const ydoc = new YDoc();
     ydoc.getMap('meta').set('bootstrap', {

apps/cli/src/lib/bootstrap.ts

@@ -80,6 +80,9 @@ export function detectRoomState(ydoc: YDoc): RoomState {
   const fragment = ydoc.getXmlFragment('supereditor');
   if (fragment.length > 0) return 'populated';
 
+  const bootstrapMap = ydoc.getMap('bootstrapDocxParts');
+  if ((bootstrapMap.get('_version') as number | undefined) === 1) return 'populated';
+
   const metaMap = ydoc.getMap('meta');
   // A pending-only bootstrap marker does NOT count as populated — the
   // claimer may have crashed before seeding actual content.  Only

eslint.config.mjs

@@ -78,6 +78,7 @@ export default [
         TextDecoder: 'readonly',
         FileReader: 'readonly',
         DOMRect: 'readonly',
+        structuredClone: 'readonly',
 
         // DOM APIs (text editing, clipboard, elements)
         HTMLElement: 'readonly',

packages/layout-engine/pm-adapter/src/converters/paragraph.test.ts

@@ -125,7 +125,8 @@ let defaultConverterContext: ConverterContext = {
       runProperties: {},
       paragraphProperties: {},
     },
-    styles: {},
+    latentStyles: { lsdExceptions: [] },
+    styles: [],
   },
 };
 
@@ -759,7 +760,8 @@ describe('paragraph converters', () => {
             runProperties: {},
             paragraphProperties: {},
           },
-          styles: {},
+          latentStyles: { lsdExceptions: [] },
+          styles: [],
         },
       };
       defaultConverterContext = converterContext;

packages/layout-engine/pm-adapter/src/converters/table.test.ts

@@ -22,8 +22,8 @@ const DEFAULT_CONVERTER_CONTEXT: ConverterContext = {
   translatedNumbering: {},
   translatedLinkedStyles: {
     docDefaults: {},
-    latentStyles: {},
-    styles: {},
+    latentStyles: { lsdExceptions: [] },
+    styles: [],
   },
 };
 

packages/layout-engine/pm-adapter/src/index.test.ts

@@ -13,8 +13,8 @@ const createDefaultConverterContext = () => ({
   docx: {},
   translatedLinkedStyles: {
     docDefaults: {},
-    latentStyles: {},
-    styles: {},
+    latentStyles: { lsdExceptions: [] },
+    styles: [],
   },
   translatedNumbering: {
     abstracts: {},

packages/layout-engine/pm-adapter/src/integration.test.ts

@@ -24,8 +24,8 @@ const DEFAULT_CONVERTER_CONTEXT = {
   docx: {},
   translatedLinkedStyles: {
     docDefaults: {},
-    latentStyles: {},
-    styles: {},
+    latentStyles: { lsdExceptions: [] },
+    styles: [],
   },
   translatedNumbering: {
     abstracts: {},

packages/layout-engine/pm-adapter/src/internal.ts

@@ -337,8 +337,8 @@ function normalizeConverterContext(
       translatedNumbering: {},
       translatedLinkedStyles: {
         docDefaults: {},
-        latentStyles: {},
-        styles: {},
+        latentStyles: { lsdExceptions: [] },
+        styles: [],
       },
     };
   }

packages/layout-engine/style-engine/src/ooxml/index.test.ts

@@ -11,7 +11,7 @@ import {
   type OoxmlResolverParams,
 } from './index.js';
 
-const emptyStyles = { docDefaults: {}, latentStyles: {}, styles: {} };
+const emptyStyles = { docDefaults: {}, latentStyles: {}, styles: [] };
 const emptyNumbering = { abstracts: {}, definitions: {} };
 
 const buildParams = (overrides?: Partial<OoxmlResolverParams>): OoxmlResolverParams => ({
@@ -31,9 +31,7 @@ describe('ooxml - resolveStyleChain', () => {
     const params = buildParams({
       translatedLinkedStyles: {
         ...emptyStyles,
-        styles: {
-          Heading1: { runProperties: { fontSize: 32, bold: true } },
-        },
+        styles: [{ styleId: 'Heading1', runProperties: { fontSize: 32, bold: true } }],
       },
     });
     const result = resolveStyleChain('runProperties', params, 'Heading1');
@@ -44,16 +42,34 @@ describe('ooxml - resolveStyleChain', () => {
     const params = buildParams({
       translatedLinkedStyles: {
         ...emptyStyles,
-        styles: {
-          BaseStyle: { runProperties: { fontSize: 22, italic: true } },
-          DerivedStyle: { basedOn: 'BaseStyle', runProperties: { fontSize: 24, bold: true } },
-        },
+        styles: [
+          { styleId: 'BaseStyle', runProperties: { fontSize: 22, italic: true } },
+          { styleId: 'DerivedStyle', basedOn: 'BaseStyle', runProperties: { fontSize: 24, bold: true } },
+        ],
       },
     });
     const result = resolveStyleChain('runProperties', params, 'DerivedStyle');
     expect(result).toEqual({ fontSize: 24, bold: true, italic: true });
   });
 
+  it('refreshes cached lookups after in-place styles mutations', () => {
+    const styles = [{ styleId: 'Heading1', runProperties: { fontSize: 32, bold: true } }];
+    const params = buildParams({
+      translatedLinkedStyles: {
+        ...emptyStyles,
+        styles,
+      },
+    });
+
+    expect(resolveStyleChain('runProperties', params, 'Heading1')).toEqual({ fontSize: 32, bold: true });
+
+    styles.push({ styleId: 'Heading2', runProperties: { italic: true } });
+    expect(resolveStyleChain('runProperties', params, 'Heading2')).toEqual({ italic: true });
+
+    styles[0].styleId = 'Heading1Renamed';
+    expect(resolveStyleChain('runProperties', params, 'Heading1Renamed')).toEqual({ fontSize: 32, bold: true });
+  });
+
   it('returns empty object when styleId is missing from definitions', () => {
     const params = buildParams();
     const result = resolveStyleChain('runProperties', params, 'MissingStyle');
@@ -151,9 +167,7 @@ describe('ooxml - resolveRunProperties', () => {
       translatedLinkedStyles: {
         ...emptyStyles,
         docDefaults: { runProperties: { fontSize: 20 } },
-        styles: {
-          Normal: { default: true, runProperties: { fontSize: 22 } },
-        },
+        styles: [{ styleId: 'Normal', default: true, runProperties: { fontSize: 22 } }],
       },
     });
     const result = resolveRunProperties(params, null, null);
@@ -165,9 +179,7 @@ describe('ooxml - resolveRunProperties', () => {
       translatedLinkedStyles: {
         ...emptyStyles,
         docDefaults: { runProperties: { fontSize: 20, color: { val: 'AAAAAA' } } },
-        styles: {
-          Normal: { default: false, runProperties: { fontSize: 22, color: { val: 'BBBBBB' } } },
-        },
+        styles: [{ styleId: 'Normal', default: false, runProperties: { fontSize: 22, color: { val: 'BBBBBB' } } }],
       },
     });
     const result = resolveRunProperties(params, null, null);
@@ -178,10 +190,10 @@ describe('ooxml - resolveRunProperties', () => {
     const params = buildParams({
       translatedLinkedStyles: {
         ...emptyStyles,
-        styles: {
-          TOC1: { runProperties: { bold: true } },
-          Emphasis: { runProperties: { italic: true } },
-        },
+        styles: [
+          { styleId: 'TOC1', runProperties: { bold: true } },
+          { styleId: 'Emphasis', runProperties: { italic: true } },
+        ],
       },
     });
     const result = resolveRunProperties(params, { styleId: 'Emphasis', color: { val: 'FF0000' } }, { styleId: 'TOC1' });
@@ -220,8 +232,9 @@ describe('ooxml - resolveRunProperties', () => {
     const params = buildParams({
       translatedLinkedStyles: {
         ...emptyStyles,
-        styles: {
-          TableStyle1: {
+        styles: [
+          {
+            styleId: 'TableStyle1',
             type: 'table',
             runProperties: { color: { val: 'AAAAAA' } },
             tableProperties: { tableStyleRowBandSize: 1, tableStyleColBandSize: 1 },
@@ -234,7 +247,7 @@ describe('ooxml - resolveRunProperties', () => {
               nwCell: { runProperties: { fontSize: 15 } },
             },
           },
-        },
+        ],
       },
     });
     const tableInfo = {
@@ -278,9 +291,7 @@ describe('ooxml - resolveParagraphProperties', () => {
       translatedLinkedStyles: {
         ...emptyStyles,
         docDefaults: { paragraphProperties: { spacing: { before: 240 } } },
-        styles: {
-          Normal: { default: true, paragraphProperties: { spacing: { after: 120 } } },
-        },
+        styles: [{ styleId: 'Normal', default: true, paragraphProperties: { spacing: { after: 120 } } }],
       },
     });
     const inlineProps = { spacing: { before: 480 } };
@@ -292,9 +303,7 @@ describe('ooxml - resolveParagraphProperties', () => {
     const params = buildParams({
       translatedLinkedStyles: {
         ...emptyStyles,
-        styles: {
-          ListStyle: { paragraphProperties: { indent: { left: 1200 } } },
-        },
+        styles: [{ styleId: 'ListStyle', paragraphProperties: { indent: { left: 1200 } } }],
       },
       translatedNumbering: {
         definitions: { '1': { abstractNumId: 10 } },
@@ -318,13 +327,14 @@ describe('ooxml - resolveParagraphProperties', () => {
     const params = buildParams({
       translatedLinkedStyles: {
         ...emptyStyles,
-        styles: {
-          BaseStyle: { paragraphProperties: { indent: { left: 2000 } } },
-          NumberedStyle: {
+        styles: [
+          { styleId: 'BaseStyle', paragraphProperties: { indent: { left: 2000 } } },
+          {
+            styleId: 'NumberedStyle',
             basedOn: 'BaseStyle',
             paragraphProperties: { numberingProperties: { numId: 1, ilvl: 0 } },
           },
-        },
+        ],
       },
       translatedNumbering: {
         definitions: { '1': { abstractNumId: 10 } },
@@ -347,9 +357,7 @@ describe('ooxml - resolveParagraphProperties', () => {
       translatedLinkedStyles: {
         ...emptyStyles,
         docDefaults: { paragraphProperties: { tabStops: [{ pos: 720 }] } },
-        styles: {
-          Normal: { default: true, paragraphProperties: { tabStops: [{ pos: 1440 }] } },
-        },
+        styles: [{ styleId: 'Normal', default: true, paragraphProperties: { tabStops: [{ pos: 1440 }] } }],
       },
     });
     const result = resolveParagraphProperties(params, { tabStops: [{ pos: 2160 }] });
@@ -360,16 +368,17 @@ describe('ooxml - resolveParagraphProperties', () => {
     const params = buildParams({
       translatedLinkedStyles: {
         ...emptyStyles,
-        styles: {
-          TableStyle1: {
+        styles: [
+          {
+            styleId: 'TableStyle1',
             type: 'table',
             paragraphProperties: { spacing: { before: 120, after: 120 }, keepNext: true },
             tableProperties: { tableStyleRowBandSize: 1, tableStyleColBandSize: 1 },
             tableStyleProperties: {
               firstRow: { paragraphProperties: { spacing: { after: 240 } } },
             },
           },
-        },
+        ],
       },
     });
     const tableInfo = {
@@ -390,8 +399,9 @@ describe('ooxml - resolveCellStyles', () => {
     const params = buildParams({
       translatedLinkedStyles: {
         ...emptyStyles,
-        styles: {
-          TableStyleBand: {
+        styles: [
+          {
+            styleId: 'TableStyleBand',
             type: 'table',
             tableProperties: { tableStyleRowBandSize: 2, tableStyleColBandSize: 3 },
             tableStyleProperties: {
@@ -402,7 +412,7 @@ describe('ooxml - resolveCellStyles', () => {
               band2Horz: { runProperties: { fontSize: 50 } },
             },
           },
-        },
+        ],
       },
     });
     const tableInfo = {
@@ -420,9 +430,10 @@ describe('ooxml - resolveCellStyles', () => {
 describe('ooxml - resolveTableCellProperties', () => {
   const gridTable4Styles = {
     ...emptyStyles,
-    styles: {
-      'GridTable4-Accent1': {
-        type: 'table',
+    styles: [
+      {
+        styleId: 'GridTable4-Accent1',
+        type: 'table' as const,
         tableProperties: { tableStyleRowBandSize: 1, tableStyleColBandSize: 1 },
         tableStyleProperties: {
           firstRow: {
@@ -443,7 +454,7 @@ describe('ooxml - resolveTableCellProperties', () => {
           },
         },
       },
-    },
+    ],
   };
 
   it('resolves firstRow shading from table style', () => {
@@ -473,7 +484,6 @@ describe('ooxml - resolveTableCellProperties', () => {
       numCells: 4,
     };
     const result = resolveTableCellProperties(null, tableInfo, gridTable4Styles);
-    // band1Horz overrides wholeTable
     expect(result.shading).toEqual({ val: 'clear', color: 'auto', fill: 'C1E4F5' });
   });
 
@@ -539,7 +549,6 @@ describe('ooxml - resolveTableCellProperties', () => {
     };
     const inlineProps = { borders: { bottom: { val: 'double', color: '000000', size: 8 } } };
     const result = resolveTableCellProperties(inlineProps, tableInfo, gridTable4Styles);
-    // firstRow style provides top border, inline provides bottom border - both should be present
     expect(result.borders?.top).toEqual({ val: 'single', color: '156082', size: 4 });
     expect(result.borders?.bottom).toEqual({ val: 'double', color: '000000', size: 8 });
   });