/* eslint-disable */
/**
 * Test data seeder — creates 5 dummy grinders in `price_list` and
 * a fresh test quote with 3 items exercising different matcher
 * scenarios (exact SKU, fuzzy description, no match).
 *
 * Markers (so cleanup is a one-liner later):
 *   - All 5 price_list rows have brand = "TEST_GRINDER"
 *   - The test quote's description starts with "[TEST-DATA]"
 *
 * Cleanup commands (printed at the end):
 *   - Delete the 5 grinders:
 *       pb.collection("price_list").delete(ids…)
 *   - Delete the test quote (cascades to quote_items via PB rule,
 *     or do both explicitly if cascade isn't configured):
 *       pb.collection("quotes").delete(quoteId)
 *
 * Run with:
 *   env PB_ADMIN_EMAIL=… PB_ADMIN_PASSWORD=… NEXT_PUBLIC_POCKETBASE_URL=…
 *   npx tsx scripts/dev/seed-test-grinders.ts
 */
import PocketBase from "pocketbase";

const PB_URL = process.env.NEXT_PUBLIC_POCKETBASE_URL;
const ADMIN_EMAIL = process.env.PB_ADMIN_EMAIL;
const ADMIN_PASSWORD = process.env.PB_ADMIN_PASSWORD;

if (!PB_URL || !ADMIN_EMAIL || !ADMIN_PASSWORD) {
  throw new Error(
    "Set PB_ADMIN_EMAIL, PB_ADMIN_PASSWORD, NEXT_PUBLIC_POCKETBASE_URL."
  );
}

const pb = new PocketBase(PB_URL);

async function main() {
  await pb.collection("_superusers").authWithPassword(ADMIN_EMAIL, ADMIN_PASSWORD).catch((e) => {
    console.error("Admin auth failed:", e);
    process.exit(1);
  });

/** Build search_text the same way the migration backfill does:
 *  sku + description + brand + category + subcategory + unit +
 *  prices + markup + spec kv pairs + synonyms joined. Lowercased,
 *  single-space separated. Tier 3 fuzzy matching uses this field. */
function buildSearchText(row: {
  sku: string;
  description: string;
  brand: string;
  category: string;
  unit: string;
  cost_price: number;
  selling_price: number;
  markup: number;
  specifications?: Record<string, unknown>;
}): string {
  const bits: string[] = [];
  bits.push(row.sku.toLowerCase());
  bits.push(row.description.toLowerCase());
  bits.push(row.brand.toLowerCase());
  bits.push(row.category.toLowerCase());
  bits.push(row.unit.toLowerCase());
  bits.push(String(row.cost_price));
  bits.push(String(Math.round(row.cost_price)));
  bits.push(String(row.selling_price));
  bits.push(String(Math.round(row.selling_price)));
  bits.push(String(row.markup));
  const specs = row.specifications || {};
  for (const [k, v] of Object.entries(specs)) {
    bits.push(k.toLowerCase());
    if (Array.isArray(v)) {
      for (const item of v) bits.push(String(item).toLowerCase());
    } else if (v != null) {
      bits.push(String(v).toLowerCase());
    }
  }
  return bits.join(" ").replace(/\s+/g, " ").trim();
}

/** Strip non-alphanumeric, uppercase — the canonical sku_normalised form
 *  the matcher uses for Tier 1/Tier 2 equality + substring checks. */
function normaliseSku(sku: string): string {
  return sku.toUpperCase().replace(/[^A-Z0-9]/g, "");
}

// JEISA-WESTSCOTT — the dominant supplier in the catalogue. Using it
// keeps the test data consistent with what the picker shows on existing rows.
const SUPPLIER_JEISA = "q6hpwbxsicyoiuu";

// 5 dummy grinders. Designed to exercise three match tiers:
//   - Exact SKU match: MAK-AG-125-9558
//   - Tier 2 substring: MAK (matches MAK-*)
//   - Tier 3 fuzzy: "angle grinder 125mm" hits multiple rows by brand/category
//   - No-match sanity: a circular saw item won't match
const GRINDERS = [
  {
    sku: "MAK-AG-125-9558",
    description: "MAKITA 9558NB ANGLE GRINDER 125MM 840W",
    brand: "TEST_GRINDER",
    category: "angle_grinder",
    subcategory: "small",
    unit: "each",
    cost_price: 1450.00,
    selling_price: 1850.00,
    markup: 27.6,
    specifications: {
      diameter_mm: 125,
      power_w: 840,
      synonyms: [
        "makita grinder",
        "9558nb",
        "angle grinder 125mm",
        "small angle grinder",
        "MAKITA 9558NB ANGLE GRINDER 125MM 840W",
      ],
    },
  },
  {
    sku: "BOS-AG-125-GWS850",
    description: "BOSCH GWS 850C ANGLE GRINDER 125MM 850W",
    brand: "TEST_GRINDER",
    category: "angle_grinder",
    subcategory: "small",
    unit: "each",
    cost_price: 1395.00,
    selling_price: 1795.00,
    markup: 28.7,
    specifications: {
      diameter_mm: 125,
      power_w: 850,
      synonyms: [
        "bosch grinder",
        "gws 850c",
        "angle grinder 125mm",
        "small angle grinder",
        "BOSCH GWS 850C ANGLE GRINDER 125MM 850W",
      ],
    },
  },
  {
    sku: "DEW-AG-125-DWE4257",
    description: "DEWALT DWE4257 ANGLE GRINDER 125MM 1500W",
    brand: "TEST_GRINDER",
    category: "angle_grinder",
    subcategory: "medium",
    unit: "each",
    cost_price: 2895.00,
    selling_price: 3690.00,
    markup: 27.5,
    specifications: {
      diameter_mm: 125,
      power_w: 1500,
      synonyms: [
        "dewalt grinder",
        "dwe4257",
        "angle grinder 125mm",
        "medium angle grinder",
        "DEWALT DWE4257 ANGLE GRINDER 125MM 1500W",
      ],
    },
  },
  {
    sku: "MAK-AG-125-9558HD",
    description: "MAKITA 9558PB ANGLE GRINDER 125MM HEAVY DUTY",
    brand: "TEST_GRINDER",
    category: "angle_grinder",
    subcategory: "small",
    unit: "each",
    cost_price: 1750.00,
    selling_price: 2250.00,
    markup: 28.6,
    specifications: {
      diameter_mm: 125,
      power_w: 840,
      synonyms: [
        "makita grinder",
        "9558pb",
        "angle grinder 125mm",
        "small angle grinder",
        "MAKITA 9558PB ANGLE GRINDER 125MM HEAVY DUTY",
      ],
    },
  },
  {
    sku: "GEN-DISC-125-CUT",
    description: "GENERIC 125MM CUTTING DISC FOR ANGLE GRINDER",
    brand: "TEST_GRINDER",
    category: "angle_grinder",
    subcategory: "consumable",
    unit: "each",
    cost_price: 18.50,
    selling_price: 28.00,
    markup: 51.4,
    specifications: {
      diameter_mm: 125,
      type: "cutting_disc",
      synonyms: [
        "cutting disc",
        "125mm disc",
        "angle grinder disc",
        "GENERIC 125MM CUTTING DISC FOR ANGLE GRINDER",
      ],
    },
  },
];

console.log("=== Inserting 5 test grinders ===");
const grinderIds: string[] = [];
for (const g of GRINDERS) {
  const payload = {
    sku: g.sku,
    sku_normalised: normaliseSku(g.sku),
    description: g.description,
    brand: g.brand,
    category: g.category,
    subcategory: g.subcategory,
    unit: g.unit,
    cost_price: g.cost_price,
    selling_price: g.selling_price,
    markup: g.markup,
    supplier: SUPPLIER_JEISA,
    specifications: g.specifications,
    search_text: buildSearchText({
      sku: g.sku,
      description: g.description,
      brand: g.brand,
      category: g.category,
      unit: g.unit,
      cost_price: g.cost_price,
      selling_price: g.selling_price,
      markup: g.markup,
      specifications: g.specifications,
    }),
  };
  const created = await pb.collection("price_list").create(payload);
  grinderIds.push(created.id);
  console.log(`  ✓ ${g.sku.padEnd(22)} id=${created.id}  R${g.cost_price}`);
}

// === Quote + items ===
// Use David Els as the customer (real id probed earlier).
const CUSTOMER_ID = "jjjkadudyctuke5";
const QUOTE_NUMBER = "Q" + Date.now();

console.log(`\n=== Creating test quote ${QUOTE_NUMBER} ===`);
const quote = await pb.collection("quotes").create({
  quote_number: QUOTE_NUMBER,
  customer: CUSTOMER_ID,
  status: "claimed",
  company_letterhead: "CNL",
  description:
    "[TEST-DATA] 3 grinders for matcher testing — delete after use. " +
    "Item 1 = exact SKU match (Tier 1), Item 2 = fuzzy description " +
    "match (Tier 3, opens picker), Item 3 = no-match sanity check.",
});
console.log(`  ✓ quote id=${quote.id}`);

// 3 quote items designed to exercise the matcher
const ITEMS = [
  {
    description: "Makita angle grinder 125mm 840W",
    sku: "MAK-AG-125-9558",
    note: "Exact SKU match → expect Tier 1 auto-fill + auto-save",
  },
  {
    description: "angle grinder 125mm",
    sku: "",
    note: "Fuzzy Tier 3 — expect picker with 4 candidates (Makita/Bosch/DeWalt/Generic-disc)",
  },
  {
    description: "circular saw blade 184mm",
    sku: "",
    note: "No-match sanity — expect toast 'no catalogue row matched'",
  },
];

console.log(`\n=== Creating 3 quote_items ===`);
const itemIds: string[] = [];
for (const it of ITEMS) {
  const created = await pb.collection("quote_items").create({
    quote: quote.id,
    quote_number: QUOTE_NUMBER,
    description: it.description,
    sku: it.sku,
    quantity: 1,
    cost_price: 0,
    selling_price: 0,
    markup: 0,
    pricing_source: "manual",
    is_processed: false,
    user_edited: false,
  });
  itemIds.push(created.id);
  console.log(`  ✓ ${it.sku || "(no sku)"} — "${it.description}"`);
  console.log(`      id=${created.id}`);
  console.log(`      ${it.note}`);
}

console.log("\n=== DONE ===");
console.log(`Quote URL:  http://localhost:4000/quotes/${quote.id}/process`);
console.log(`Quote #:    ${QUOTE_NUMBER}`);
console.log(`Grinder ids: ${grinderIds.join(", ")}`);
console.log(`Item ids:    ${itemIds.join(", ")}`);
console.log(`\n=== CLEANUP ===`);
console.log(`Delete the 5 grinders (filter by brand=TEST_GRINDER):`);
console.log(`  pb.collection("price_list").getFullList({ filter: 'brand="TEST_GRINDER"' })`);
console.log(`  → for each, pb.collection("price_list").delete(id)`);
console.log(`Delete the test quote (cascades to items):`);
console.log(`  pb.collection("quotes").delete("${quote.id}")`);

}

main().catch((e) => {
  console.error(e);
  process.exit(1);
});