/**
 * 回填导入日志的 import_kind，并清理错误的 "[object Object]" external_id。
 * Usage: pnpm exec tsx scripts/backfill-import-log-meta.ts
 */
import { prisma } from "../src/services/db";
import {
  inferImportKindFromObjectKey,
  normalizeExternalId,
} from "../src/services/import/import-log-meta";

async function main() {
  const rows = await prisma.containerImport.findMany({
    select: {
      id: true,
      containerNo: true,
      importKind: true,
      externalId: true,
    },
  });
  let kindUpdated = 0;
  let externalFixed = 0;
  for (const row of rows) {
    const kind = row.importKind || inferImportKindFromObjectKey(row.containerNo);
    const externalId = normalizeExternalId(row.externalId);
    const needKind = !row.importKind;
    const needExt =
      row.externalId === "[object Object]" ||
      (row.externalId != null && externalId !== row.externalId);
    if (!needKind && !needExt) continue;
    await prisma.containerImport.update({
      where: { id: row.id },
      data: {
        ...(needKind ? { importKind: kind } : {}),
        ...(needExt ? { externalId } : {}),
      },
    });
    if (needKind) kindUpdated += 1;
    if (needExt) externalFixed += 1;
  }
  console.log(
    JSON.stringify(
      { scanned: rows.length, kindUpdated, externalFixed },
      null,
      2,
    ),
  );
}

main()
  .catch((err) => {
    console.error(err);
    process.exitCode = 1;
  })
  .finally(async () => {
    await prisma.$disconnect();
  });