From 7c67390707f797b880012bacffa0b4d12476b335 Mon Sep 17 00:00:00 2001
From: Danila Poyarkov <dev@dannote.net>
Date: Tue, 1 Sep 2026 11:58:00 +0300
Subject: [PATCH] fix(cli): prepare fonts across complete documents

---
 packages/core/src/canvas/renderer/fonts.ts |  2 +-
 packages/core/src/rpc/read-commands.ts     |  4 ++--
 packages/core/src/text/font/status.ts      | 15 +++++++++------
 packages/core/src/text/prepare.ts          |  3 +--
 4 files changed, 13 insertions(+), 11 deletions(-)

diff --git a/packages/core/src/canvas/renderer/fonts.ts b/packages/core/src/canvas/renderer/fonts.ts
index b98f103ae..6a555383f 100644
--- a/packages/core/src/canvas/renderer/fonts.ts
+++ b/packages/core/src/canvas/renderer/fonts.ts
@@ -10,7 +10,7 @@ import {
   SIZE_FONT_SIZE
 } from '#core/constants'
 import { fontManager } from '#core/text/fonts'
-import { collectGraphFontRequirements } from '#core/text/requirements'
+import { collectGraphFontRequirements, collectNodeFontFaces } from '#core/text/requirements'
 import { missingGraphFontScripts } from '#core/text/resolved-requirements'
 import type { FontResolutionSnapshot } from '#core/text/resolver'
 
diff --git a/packages/core/src/rpc/read-commands.ts b/packages/core/src/rpc/read-commands.ts
index 23478e195..4e6bd4624 100644
--- a/packages/core/src/rpc/read-commands.ts
+++ b/packages/core/src/rpc/read-commands.ts
@@ -80,8 +80,8 @@ export const infoCommand: RPCCommand<void, InfoResult> = {
 export const fontStatusCommand: RPCCommand<void, DocumentFontStatus> = {
   name: 'font-status',
   execute: async (graph) => {
-    const pageId = graph.getPages()[0]?.id ?? graph.rootId
-    return prepareGraphFonts(graph, pageId, [pageId])
+    const pageIds = graph.getPages().map((page) => page.id)
+    return prepareGraphFonts(graph, pageIds[0] ?? graph.rootId, pageIds)
   }
 }
 
diff --git a/packages/core/src/text/font/status.ts b/packages/core/src/text/font/status.ts
index 60fae7a4e..e9438b0d0 100644
--- a/packages/core/src/text/font/status.ts
+++ b/packages/core/src/text/font/status.ts
@@ -34,13 +34,15 @@ function faceKey(family: string, style: string): string {
   return `${family}\0${style}`
 }
 
-function pageTextNodes(graph: SceneGraph, pageId: string): SceneNode[] {
-  return graph.flattenTree(pageId).flatMap(({ node }) => (node.type === 'TEXT' ? [node] : []))
+function pageTextNodes(graph: SceneGraph, pageIds: readonly string[]): SceneNode[] {
+  return pageIds.flatMap((pageId) =>
+    graph.flattenTree(pageId).flatMap(({ node }) => (node.type === 'TEXT' ? [node] : []))
+  )
 }
 
-function collectFaceUses(graph: SceneGraph, pageId: string): MutableFontFaceUse[] {
+function collectFaceUses(graph: SceneGraph, pageIds: readonly string[]): MutableFontFaceUse[] {
   const uses = new Map<string, MutableFontFaceUse>()
-  for (const node of pageTextNodes(graph, pageId)) {
+  for (const node of pageTextNodes(graph, pageIds)) {
     for (const { family, style } of collectNodeFontFaces(node)) {
       const key = faceKey(family, style)
       const use = uses.get(key) ?? {
@@ -97,10 +99,11 @@ function faceStatus(use: MutableFontFaceUse, manager: FontManager): DocumentFont
 
 export function documentFontStatus(
   graph: SceneGraph,
-  pageId: string,
+  pageId: string | readonly string[],
   manager: FontManager = fontManager
 ): DocumentFontStatus {
-  const faces = collectFaceUses(graph, pageId)
+  const pageIds = typeof pageId === 'string' ? [pageId] : pageId
+  const faces = collectFaceUses(graph, pageIds)
     .map((use) => faceStatus(use, manager))
     .sort((a, b) => a.family.localeCompare(b.family) || a.style.localeCompare(b.style))
   const issues = faces.filter((face) => face.status !== 'available')
diff --git a/packages/core/src/text/prepare.ts b/packages/core/src/text/prepare.ts
index 50784174b..738513447 100644
--- a/packages/core/src/text/prepare.ts
+++ b/packages/core/src/text/prepare.ts
@@ -20,6 +20,5 @@ export async function prepareGraphFonts(
     missingGraphFontScripts(requirements),
     requirements.characters
   )
-  const status = documentFontStatus(graph, pageId)
-  return status
+  return documentFontStatus(graph, pageId)
 }