import { PermissionService } from '../permissions/permission.service';
import { PondPermissionCache } from '../permissions/pond-permission-cache';
import { PrismaService } from '../prisma/prisma.service';
import { PostgresSearchProvider } from './postgres-search.provider';

/**
 * `search:reindex` CLI (ADR 0010, issue #49): rebuilds the whole search index
 * from `page_content_cache`, idempotently — safe to run after a schema change,
 * a reseed, or a provider swap. It instantiates the PostgreSQL provider
 * directly (no Nest DI): the CLI is run with `tsx`, whose esbuild transform does
 * not emit the decorator metadata Nest injection relies on. The provider itself
 * is still the one bound in the app (proven by the DI test) — only the CLI's
 * wiring is manual.
 */
async function main(): Promise<void> {
  const prisma = new PrismaService();
  // Reindexing never asks permission questions, but the provider's search
  // path needs the service — wire it manually like everything here.
  const permissions = new PermissionService(prisma, new PondPermissionCache());
  const provider = new PostgresSearchProvider(prisma, permissions);
  try {
    const count = await provider.reindexAll();
    console.log(`search:reindex — indexed ${count} page(s)`);
  } finally {
    await prisma.$disconnect();
  }
}

void main().catch((error) => {
  console.error('search:reindex failed:', error);
  process.exitCode = 1;
});