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lib/content/load.ts

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+import 'server-only';
+import { dict, type Dict } from '@/lib/i18n/dictionaries';
+import { getAllSections } from '@/lib/db/store';
+
+/**
+ * The shape handed to the client: a fully-resolved bilingual content tree.
+ * It is structurally identical to `dict` so `LocaleProvider` can drop it in
+ * without any component being aware the data now comes from a database.
+ */
+export type SiteContent = { fa: Dict; en: Dict };
+
+/**
+ * Build the live content tree: start from the in-code `dict` defaults, then
+ * overlay any per-section overrides saved through the admin panel. Each stored
+ * override is `{ fa, en }` for one top-level section key and replaces that
+ * subtree wholesale (the admin always edits and saves a complete section).
+ */
+export function loadContent(): SiteContent {
+  // Shallow clone the locale roots so we can swap section subtrees safely.
+  // `as const` gives fa/en distinct literal types, so cast through unknown.
+  const fa = { ...dict.fa } as unknown as Dict;
+  const en = { ...dict.en } as unknown as Dict;
+
+  for (const row of getAllSections()) {
+    let payload: { fa?: unknown; en?: unknown };
+    try {
+      payload = JSON.parse(row.data);
+    } catch {
+      continue;
+    }
+    const key = row.key as keyof Dict;
+    if (payload.fa !== undefined) (fa as Record<string, unknown>)[key] = payload.fa;
+    if (payload.en !== undefined) (en as Record<string, unknown>)[key] = payload.en;
+  }
+
+  return { fa, en };
+}
+
+/**
+ * Resolve a single section for the admin editor: the saved override if one
+ * exists, otherwise the in-code default for both locales.
+ */
+export function loadSection(key: keyof Dict): { fa: unknown; en: unknown } {
+  for (const row of getAllSections()) {
+    if (row.key !== key) continue;
+    try {
+      const payload = JSON.parse(row.data);
+      return {
+        fa: payload.fa ?? dict.fa[key],
+        en: payload.en ?? dict.en[key],
+      };
+    } catch {
+      break;
+    }
+  }
+  return { fa: dict.fa[key], en: dict.en[key] };
+}