Initial commit

app/actions/actressLookup.ts

@@ -0,0 +1,54 @@
+"use server";
+import { rawDb } from "@/lib/db/client";
+import { reverseName } from "@/lib/jav/nameUtils";
+
+export interface ActressLookupResult {
+  name: string;
+  match: { id: number; name: string; slug: string } | null;
+}
+
+/**
+ * For each input name, find an existing actress matching by:
+ *  - canonical name (exact, case-insensitive)
+ *  - any entry in alt_names (comma-separated)
+ *  - the reversed-word-order form (e.g. "Atomi Shuri" matches "Shuri Atomi")
+ * Returns one row per input preserving order.
+ */
+export async function lookupActressesByNames(names: string[]): Promise<ActressLookupResult[]> {
+  const trimmed = names.map((n) => n.trim()).filter(Boolean);
+  if (trimmed.length === 0) return [];
+  const rows = rawDb.prepare(`SELECT id, name, slug, alt_names AS altNames FROM actresses`).all() as Array<{
+    id: number;
+    name: string;
+    slug: string;
+    altNames: string | null;
+  }>;
+
+  type Indexed = { id: number; name: string; slug: string; keys: Set<string> };
+  const indexed: Indexed[] = rows.map((r) => {
+    const keys = new Set<string>();
+    keys.add(r.name.toLowerCase());
+    const rev = reverseName(r.name);
+    if (rev) keys.add(rev.toLowerCase());
+    if (r.altNames) {
+      for (const part of r.altNames.split(/[,、，]/)) {
+        const t = part.trim().toLowerCase();
+        if (t) keys.add(t);
+      }
+    }
+    return { id: r.id, name: r.name, slug: r.slug, keys };
+  });
+
+  const findMatch = (q: string) => {
+    const lq = q.toLowerCase();
+    const lqRev = reverseName(q)?.toLowerCase() ?? null;
+    for (const r of indexed) {
+      if (r.keys.has(lq) || (lqRev && r.keys.has(lqRev))) {
+        return { id: r.id, name: r.name, slug: r.slug };
+      }
+    }
+    return null;
+  };
+
+  return trimmed.map((name) => ({ name, match: findMatch(name) }));
+}