From b3b7514f6c039fed4d70ebfb6b76040b4be20458 Mon Sep 17 00:00:00 2001
From: "google-labs-jules[bot]"
 <161369871+google-labs-jules[bot]@users.noreply.github.com>
Date: Tue, 28 Jul 2026 23:48:10 +0000
Subject: [PATCH] Optimize numeric search with cached evaluate results

Co-authored-by: Horizontal42 <75383519+Horizontal42@users.noreply.github.com>
---
 src/ui/search.ts | 2 +-
 src/workspace.ts | 7 ++++++-
 2 files changed, 7 insertions(+), 2 deletions(-)

diff --git a/src/ui/search.ts b/src/ui/search.ts
index 0297020..7b332a0 100644
--- a/src/ui/search.ts
+++ b/src/ui/search.ts
@@ -49,7 +49,7 @@ function searchAllSheets(deps: SearchDeps, query: string): SearchHit[] {
     const th = rq.threshold.value;
     const hits: SearchHit[] = [];
     for (const doc of docs) {
-      const results = deps.workspace.evaluateSheet(doc.id, doc.text);
+      const results = deps.workspace.getCachedResults(doc);
       const lines = doc.text.split("\n");
       for (let i = 0; i < results.length; i++) {
         const r = results[i];
diff --git a/src/workspace.ts b/src/workspace.ts
index fc688b7..1791450 100644
--- a/src/workspace.ts
+++ b/src/workspace.ts
@@ -15,6 +15,7 @@ interface SheetExports {
   vars: Map<string, Value>;
   total: Value | null;
   last: Value | null;
+  results: LineResult[];
 }
 
 const XREF_SCAN_RE = /@(?:\[([^\]]+)\]|([\p{L}_][\p{L}\d_]*))\./gu;
@@ -40,6 +41,10 @@ export class Workspace {
     }
   }
 
+  getCachedResults(sheet: SheetSource): LineResult[] {
+    return this.exportsFor(sheet).results;
+  }
+
   /** Drop cached exports for a sheet and everything that transitively depends on it. */
   invalidate(sheetId: string): void {
     const dirty = new Set<string>([sheetId]);
@@ -146,7 +151,7 @@ export class Workspace {
         break;
       }
     }
-    const exports: SheetExports = { vars, total: this.engine.totalValueOf(results), last };
+    const exports: SheetExports = { vars, total: this.engine.totalValueOf(results), last, results };
     // A cycle-interrupted pass produces incomplete/wrong exports (dropped
     // assignments, missing total) — don't let it poison the cache. Re-evaluate
     // fresh on every query until the cycle is actually broken by an edit.