#!/usr/bin/env node
/**
 * PO from photo (OCR) — CLI wrapper.
 *
 *   node scripts/po-photo-ingest.mjs <base64-image-or-file>
 *
 * Delegates to the shared ingestPhotoAndCreate() helper in
 * `src/lib/api/photoIngest.ts`. Real OCR providers (OpenAI Vision /
 * Google Document AI / AWS Textract) live in that module; the CLI just
 * wires input + auth + output.
 *
 * Required env:
 *   POCKETBASE_URL              defaults to https://pb.jeistk.apphub.co.za
 *   POCKETBASE_ADMIN_EMAIL      defaults to david@wfsales.co.za
 *   POCKETBASE_ADMIN_PASSWORD   defaults to 1234567890
 *   OCR_PROVIDER                openai | google | textract | stub (default stub)
 *   OPENAI_API_KEY              required for openai
 */

import fs from 'node:fs/promises';
import path from 'node:path';
import { fileURLToPath, pathToFileURL } from 'node:url';
import PocketBase from 'pocketbase';

const __dirname = path.dirname(fileURLToPath(import.meta.url));
const ROOT = path.resolve(__dirname, '..');

const PB_URL = process.env.POCKETBASE_URL || 'https://pb.jeistk.apphub.co.za';
const PB_EMAIL = process.env.POCKETBASE_ADMIN_EMAIL || 'david@wfsales.co.za';
const PB_PASSWORD = process.env.POCKETBASE_ADMIN_PASSWORD || '1234567890';

async function main() {
  const input = process.argv[2];
  if (!input) {
    console.error('Usage: node scripts/po-photo-ingest.mjs <file-or-base64-string>');
    process.exit(2);
  }

  let image: Buffer;
  try {
    image = await fs.readFile(input);
  } catch {
    image = Buffer.from(input.replace(/^data:[^;]+;base64,/, ''), 'base64');
  }

  const pb = new PocketBase(PB_URL);
  // Never let the SDK auto-cancel a request: parallel stock-item lookups in
  // photoIngest share one method+path and would otherwise cancel each other.
  pb.autoCancellation(false);
  await pb.admins.authWithPassword(PB_EMAIL, PB_PASSWORD);

  const photoUrl = pathToFileURL(path.join(ROOT, 'src/lib/api/photoIngest.ts')).href;
  const photo = await import(photoUrl);

  const result = await photo.ingestPhotoAndCreate({ pb, image, mimeType: 'image/png' });
  console.log(JSON.stringify({ ok: true, ...result }, null, 2));
}

main().catch((err) => {
  console.error(err?.message || err);
  process.exit(1);
});