A packet printed from the wall names page 1's countries in its own language

The list's own print relabelled the map sheet (mapLabels.js); the wall's print, through
usePosterPrints, lifted the sheet with no relabeller, so a zh packet printed from the wall kept
INDIA, CHINA … on page 1. The generator's ISO3 -> name table is plugin data the library cannot
import, so the host now supplies it: PosterWall iso3Names -> usePosterPrints iso3Names, and the
UPG-100 wall passes its territory-counts table lazily. A host that passes nothing prints exactly as
before. Measured two-sided through the real printPacket on a tracked sheet: without the table the
page carries CHINA and no 中国; with it, 中国 and no CHINA.

library/components/poster/PosterWall.vue

@@ -93,6 +93,10 @@ const props = defineProps({
   // and gets the list + card-deck prints; one that cannot simply omits it and
   // those buttons stay hidden, rather than failing at click time.
   records: { type: Function, default: null },
+  // () => the ISO3 -> English name table the host's map sheets were generated from (a loader, so a
+  // bundle can keep it lazy). With it, a packet's page-1 map names its countries in the packet's
+  // language; without it the sheet prints as drawn. usePosterPrints' iso3Names.
+  iso3Names: { type: Function, default: null },
   // Card stock for the deck print, when this wall offers one. See card-render.js
   // STOCK — both orientations are available. This is the DEFAULT selection.
   cardStock: { type: String, default: 'poker' },
@@ -479,6 +483,7 @@ const prints = usePosterPrints({
   // guard skips silently and the wall would STILL print a mapless packet — the exact
   // seam-without-supplier failure this change exists to close, one layer down.
   assetsBase: () => props.assetsBase,
+  iso3Names: props.iso3Names ? () => props.iso3Names() : null,
   sets: () => fetch(`${props.assetsBase}/tables/near-neighbors.json`)
     .then((r) => (r.ok ? r.json() : null)).catch(() => null),
 })

library/composables/usePosterPrints.js

@@ -233,8 +233,25 @@ export function usePosterPrints(opts = {}) {
   // unit-testable against a real generated poster without a fetch.
   // ★ DELEGATES TO THE RENDERER. This used to carry its own copy of the page-1 wrapper (250px down,
   // scale 0.62), one of three identical copies; packet-render.js liftMap is now the only one.
-  function liftPosterSvg(html, R) {
-    return R.liftMap(html);
+  function liftPosterSvg(html, R, labelFor = null) {
+    return R.liftMap(html, { labelFor });
+  }
+
+  // The map's country names in the packet's language (packet/mapLabels.js). The sheet is drawn in
+  // English from the generator's ISO3 -> name table, and that table is PLUGIN data this library cannot
+  // import, so the host supplies it (opts.iso3Names, a loader). Without it, or in English, or on any
+  // failure: null, and the sheet prints exactly as drawn. The wall path had no such seam, so a zh
+  // packet printed from the wall kept INDIA, CHINA … on page 1 while the list's own path relabelled.
+  async function mapLabelFor() {
+    if (!opts.iso3Names) return null;
+    try {
+      const [iso3Name, { makeCountryLabelFor }, countryName] = await Promise.all([
+        Promise.resolve().then(() => opts.iso3Names()),
+        import('../packet/mapLabels.js'),
+        import('../utils/countryName.js').then((m) => m.countryName || m.default),
+      ]);
+      return makeCountryLabelFor({ iso3Name, countryName, lang: lang() });
+    } catch (_) { return null; }
   }
 
   // The first page-1 map sheet this bundle serves, in the renderer's preference order (the map-only
@@ -316,7 +333,8 @@ export function usePosterPrints(opts = {}) {
       }
       // The map default lifts this bundle's own poster — the same file printPoster already reads.
       if (!mapSvg && opts.assetsBase) {
-        mapSvg = liftPosterSvg(await fetchMapSheet(opts.assetsBase(), item.id, R), R);
+        const [sheet, labelFor] = await Promise.all([fetchMapSheet(opts.assetsBase(), item.id, R), mapLabelFor()]);
+        mapSvg = liftPosterSvg(sheet, R, labelFor);
       }
       const sets = nearTable ? buildPacketSets(data, nearTable) : null;
       openPrintFrame(R.buildPacket(item, data, photos, mapSvg, funnel, christian, variant, sets), { autoprint: true });

plugin-designs/my-upg-100-list/poster-wall.vue

@@ -53,6 +53,11 @@ import { zonesForList } from './data/zones-for-list.js'
 import { normalizeRecords, extractRecords } from './data/normalize.js'
 import { evaluate as evaluateSelector } from './data/selector-evaluator.js'
 
+// The table the zone map sheets were generated from (generate.mjs labels each country with it), so a
+// packet printed from this wall names page 1's countries in its own language, as the list's print does.
+// Lazy: only a packet print needs it.
+const iso3Names = () => import('./data/territory-counts.js').then((m) => m.ISO3_NAME)
+
 const profileConfig = inject('profileConfig', ref(null))
 const instanceId = computed(() => profileConfig.value?.instanceId || 'upg-100-wall')
 const isDark     = computed(() => profileConfig.value?.isDark === true)
@@ -291,6 +296,7 @@ const wallTag = computed(() => t('messages.upg100WallTag'))
     unit="UPG"
     item-noun="list"
     :records="fetchListRecords"
+    :iso3-names="iso3Names"
     :card-stocks="true"
     poster-action="print"
     preview-action="print"