// One-off script: fill ground-truth labels for backend/sources/product-test-images/
// (the product-scan accuracy harness's Validation Set, previously 0 labeled images).
// Run once from backend/: node scripts/seed-validation-labels.mjs
import fs from "fs";
import path from "path";

const IMAGES_DIR = path.join("sources", "product-test-images");
const LABELS_PATH = path.join("sources", "product_manual_labels.json");

// [no_sku, nama_item, expiry_date ("" = not legible in photo, needs re-shoot)]
const DATA = [
  ["11110059", "CEKER BERKUKU FROZEN PACK 1 KG(*)", "13/06/2027"],
  ["11140051", "AMPELA FROZEN PACK 1 KG(*)", "26/11/2026"],
  ["11620056", "SBL (FILLET PAHA) 1 KG(*)", "27/02/2027"],
  ["11650053", "PAHA ATAS 1 KG(*)", "26/02/2027"],
  ["11660050", "PAHA BAWAH (1 KG)(*)", "22/06/2027"],
  ["11710051", "DADA UTUH (1 KG)(*)", ""],
  ["11818300", "CP-BEBEK GORENG 400GR/PAC", ""],
  ["1195008A", "RTC CHICKEN KALASAN 400 GR (PAC)", ""],
  ["11959937", "SATE AYAM FRESHMART 360 GR (PAC)", "24/11/2026"],
  ["12010111", "FIESTA CRISPY BUBBLE 400 GR/PAC", "07/05/2027"],
  ["12010115", "FIESTA NUGGET ZOO 400 GR/PAC", "01/12/2026"],
  ["12010117", "FIESTA NUGGET HAPPY STAR 400 GR/PAC", "27/08/2026"],
  ["12010119", "FIESTA NUGGET CHEESE 123 400 GR/PAC", "09/04/2027"],
  ["12010121", "FIESTA NUGGET PIZZABC 400 GR/PAC", "12/11/2026"],
  ["12010127", "FIESTA SPICY NUGGET 400 GR/PAC", "09/12/2027"],
  ["12010509", "CHAMP CRUNCHY NUGGET 450 GR/PAC", "15/04/2027"],
  ["12010515", "CHAMP KOIN KOMBINASI 450 GR/PAC", "15/04/2027"],
  ["12010519", "CHAMP NUGGET STICK 900 GR/PAC", "08/03/2027"],
  ["12012202", "ASIMO NUGGET KOMBINASI 1 KG/PAC", "13/05/2027"],
  ["12012501", "AKUMO CHICKEN NAGET 250 GR", "21/05/2027"],
  ["12012503", "AKUMO CHICKEN NUGGET 1000 GR", "17/06/2027"],
  ["12012505", "AKUMO KOIN 400 GR/PAC", "16/11/2026"],
  ["12020102", "FIESTA SPICY WING 400 GR/PAC", "22/05/2027"],
  ["12030102", "FIESTA STIKIE 200 GR/PAC", "26/02/2027"],
  ["12030403", "GOLDEN FIESTA STIKIE W/ SWEET CHILLI SAUCE 500GR", "07/04/2027"],
  ["12032502", "AKUMO CHICKEN STIK 500 GR", "09/03/2027"],
  ["12040101", "FIESTA SCHNITZEL 400 GR/PAC", "09/10/2026"],
  ["12040102", "FIESTA CRISPY BUBBLE KATSU 400 GR/PAC", "12/04/2027"],
  ["12060103", "FIESTA KARAGE 200 GR/PAC", ""],
  ["12060402", "GOLDEN FIESTA KARAGE CHILI SAUCE 500GR", "15/05/2027"],
  ["12080101", "FIESTA SPICY CHICK 400 GR/PAC", "26/04/2027"],
  ["12130102", "FIESTA CRISPY  BURGER 360 GR (NEW)", "27/04/2027"],
  ["12150201", "FIESTA DS CRISPY CRUNCH 300 GR/PAC", "03/06/2027"],
  ["12150501", "CHAMP CRUNCHY HOTZZ 300 GR/PAC", ""],
  ["12190103", "FIESTA DELISTRIPE 400 GR/PAC", "07/04/2027"],
  ["12240103", "FIESTA YAKINIKU R/BITES 400 GR/PAC", "07/05/2027"],
  ["13010111", "FIESTA SOSIS BRATWURST 300 GR", "25/03/2027"],
  ["13010116", "FIESTA SSG ORIGINAL 300 GR", "23/06/2027"],
  ["13010118", "FIESTA RTG SSG 65 GR/PAC", ""],
  ["13010120", "FIESTA RTG C/CHEESY MELTS 65 GR/PAC", ""],
  ["13010122", "FIESTA RTG SAUSAGE WITH HOT LAVA 60G", ""],
  ["13010123", "FIESTA RTG SAUSAGE WITH CHEESE LAVA 60G", "25/10/2026"],
  ["13010125", "FIESTA RTG SAUSAGE WITH MENTAI LAVA 60GR", "05/11/2026"],
  ["13010518", "CHAMP SSG JUMBO BAKAR 500 GR/PAC", ""],
  ["13010524", "CHAMP SSG JUMBO BAKAR 500 GR/PAC (NEW)", ""],
  ["13012206", "ASIMO SOSIS AYAM KOMBINASI 500 GR", "15/03/2027"],
  ["13030501", "CHAMP CHICK MEATBALL 200 GR", ""],
  ["13070506", "CHAMP FRANKFURTER SSG 375GR", "13/03/2027"],
  ["13100512", "CHAMP CHICK SSG S/SANTAP ORIG 546GR (CAN)", ""],
  ["15010101", "FIESTA SHOESTRING 500 GR", "04/06/2027"],
  ["15010102", "FIESTA SHOESTRING 1000 GR", "05/03/2027"],
  ["15010107", "FIESTA FRENCH F SHOESTRING INSTITUSI 2KG", "17/06/2027"],
  ["15020101", "FIESTA STRAIGHT CUT 500 GR", "19/06/2027"],
  ["15020102", "FIESTA STRAIGHT CUT 1000 GR", "18/05/2027"],
  ["15030101", "FIESTA CRINKLE CUT 500 GR", ""],
  ["15030102", "FIESTA CRINKLE CUT 1000 GR", "07/04/2027"],
  ["16060113", "FIESTA CHICK SIOMAY 180GR (NEW)", "24/02/2027"],
  ["16060114", "FIESTA GYOZA 180 GR (NEW)", "18/05/2027"],
  ["17200109", "FIESTA RTS C/TERIYAKI 300GR/PAC", ""],
  ["17210106", "FIESTA RTS B/YAKINIKU 300GR/PAC", "19/05/2027"],
  ["17210107", "FIESTA RTS B/RENDANG 300GR/PAC", "23/06/2027"],
  ["17210108", "FIESTA RTS B/BLACKPEPPER 300GR/PAC", "09/05/2027"],
  ["17210109", "FIESTA RTS B/BULGOGI 300GR/PAC", "18/05/2027"],
  ["20040101", "FIESTA RAMEN BEKU 570 GR/PAC", "23/06/2026"],
  ["20120102", "FIESTA T/B AYAM GORENG 80 GR", ""],
  ["20120105", "FIESTA T/B SERBAGUNA Â 80 GR", "09/03/2027"],
  ["20120115", "FIESTA RACIK AYAM GORENG 20 GR/PAC", ""],
  ["20120116", "FIESTA RACIK NASI GORENG 20 GR/PAC", "13/10/2026"],
  ["21000123", "FIESTA RICE W/GEPREK CHICKEN 320GR/PAC", "30/04/2027"],
  ["21000126", "NEW FIESTA CHICK RENDANG W RICE 320GR (PAC)", "16/04/2027"],
  ["21000130", "NEW FIESTA RICE W/C CHEESE BULDAK 320GR (PAC)", "09/04/2027"],
  ["21000137", "FIESTA HAINAMESE CHICKEN RICE 320GR (PAC)", "12/02/2027"],
  ["21010101", "FIESTA TRUFFLE GYUDON 320 GR/PAC", "18/03/2027"],
  ["21200107", "NEW FIESTA SPAGHETTI CARBONARA 300GR (PAC)", "20/05/2027"],
];

const files = fs
  .readdirSync(IMAGES_DIR)
  .filter((f) => f !== "README.md" && f !== "filelist.txt")
  .sort();

if (files.length !== DATA.length) {
  throw new Error(`File count ${files.length} != DATA count ${DATA.length}`);
}

const existing = JSON.parse(fs.readFileSync(LABELS_PATH, "utf8"));
const now = new Date().toISOString();

let added = 0;
let skipped = 0;
let unreadable = 0;

for (let i = 0; i < files.length; i++) {
  const filename = files[i];
  const [no_sku, nama_item, expiry_date] = DATA[i];

  if (existing.some((l) => l.filename === filename)) {
    skipped++;
    continue;
  }

  if (!expiry_date) unreadable++;

  existing.push({
    filename,
    no_sku,
    nama_item,
    expiry_date,
    top1_confidence: null,
    notes: expiry_date
      ? ""
      : "expiry date not legible in photo (cropped/blurry/out of frame) - needs re-shoot",
    saved_at: now,
  });
  added++;
}

fs.writeFileSync(LABELS_PATH, JSON.stringify(existing, null, 2), "utf8");
console.log(`Added ${added} labels (${unreadable} flagged with no expiry_date), skipped ${skipped} already-labeled.`);