add beyond

scripts/sort-anki.ts

@@ -41,6 +41,20 @@ async function main() {
         );
       })
       .then((rs) => {
+        const cardsByTemplateName = {
+          data: new Map<string, number[]>(),
+          async get(templateName: string) {
+            let v = this.data.get(templateName);
+            if (!v) {
+              v = await anki.api('findCards', {
+                query: `deck:${DECK} card:${templateName}`,
+              });
+            }
+            this.data.set(templateName, v);
+            return v;
+          },
+        };
+
         return Promise.all(
           rs
             .flat()
@@ -51,16 +65,12 @@ async function main() {
               })),
             )
             .map(({ templateName, subdeck, cardIdsSet }) =>
-              anki
-                .api('findCards', {
-                  query: `deck:${DECK} card:${templateName}`,
-                })
-                .then((cards) =>
-                  anki.api('changeDeck', {
-                    cards: cards.filter((c) => cardIdsSet.has(c)),
-                    deck: `${DECK}::${subdeck}::${templateName}`,
-                  }),
-                ),
+              cardsByTemplateName.get(templateName).then((cards) =>
+                anki.api('changeDeck', {
+                  cards: cards.filter((c) => cardIdsSet.has(c)),
+                  deck: `${DECK}::${subdeck}::${templateName}`,
+                }),
+              ),
             ),
         );
       }),