/**
 * Anritsu OEM Transceiver Catalog Seed
 *
 * Seeds Anritsu-branded optical transceiver PIDs used in their
 * test & measurement platforms (MT series, MP series, MS series).
 * Anritsu optical modules are used in high-accuracy network testers,
 * BERT platforms, and optical spectrum analyzers.
 *
 * Sources:
 *  - Anritsu MT1000A/MT1100A Network Master Pro datasheets
 *  - Anritsu MP1800A Signal Quality Analyzer specs
 *  - Anritsu optical transceiver compatibility guides
 *
 * Run:  tsx packages/scraper/src/scrapers/anritsu-oem.ts
 * Cron: daily at 22:15
 */

import { pool, ensureVendor } from "../utils/db";

interface AnritsuPID {
  pid: string;
  formFactor: string;
  speedGbps: number;
  speed: string;
  reachMeters: number;
  reachLabel: string;
  fiberType: string;
  connector: string;
  wavelengths?: string;
  standard?: string;
  notes?: string;
}

const TELECOM_PIDS = new Set([
  "MU909014C6",
  "MU909014C7",
  "MU909014B6",
  "MU909014B7",
]);

const ANRITSU_PIDS: AnritsuPID[] = [
  // ── 1G SFP (MT1000A modules) ─────────────────────────────────────────────
  { pid: "MU909014A",    formFactor: "SFP",   speedGbps: 1,   speed: "1G",   reachMeters: 550,    reachLabel: "SX",    fiberType: "MMF", connector: "LC",  wavelengths: "850nm",       standard: "1000BASE-SX",  notes: "Anritsu MT1000A 1G SFP module" },
  { pid: "MU909014A1",   formFactor: "SFP",   speedGbps: 1,   speed: "1G",   reachMeters: 10000,  reachLabel: "LX",    fiberType: "SMF", connector: "LC",  wavelengths: "1310nm",      standard: "1000BASE-LX",  notes: "Anritsu MT1000A 1G LX SFP" },
  { pid: "MU909014A2",   formFactor: "SFP",   speedGbps: 1,   speed: "1G",   reachMeters: 80000,  reachLabel: "ZX",    fiberType: "SMF", connector: "LC",  wavelengths: "1550nm",      standard: "1000BASE-ZX",  notes: "Anritsu MT1000A 1G ZX SFP" },

  // ── 10G SFP+ ──────────────────────────────────────────────────────────────
  { pid: "MU909014C",    formFactor: "SFP+",  speedGbps: 10,  speed: "10G",  reachMeters: 300,    reachLabel: "SR",    fiberType: "MMF", connector: "LC",  wavelengths: "850nm",       standard: "10GBASE-SR",   notes: "Anritsu MT1000A 10G SR SFP+" },
  { pid: "MU909014C1",   formFactor: "SFP+",  speedGbps: 10,  speed: "10G",  reachMeters: 10000,  reachLabel: "LR",    fiberType: "SMF", connector: "LC",  wavelengths: "1310nm",      standard: "10GBASE-LR",   notes: "Anritsu MT1000A 10G LR SFP+" },
  { pid: "MU909014C2",   formFactor: "SFP+",  speedGbps: 10,  speed: "10G",  reachMeters: 40000,  reachLabel: "ER",    fiberType: "SMF", connector: "LC",  wavelengths: "1550nm",      standard: "10GBASE-ER",   notes: "Anritsu MT1000A 10G ER SFP+" },
  { pid: "MU909014C3",   formFactor: "SFP+",  speedGbps: 10,  speed: "10G",  reachMeters: 80000,  reachLabel: "ZR",    fiberType: "SMF", connector: "LC",  wavelengths: "1550nm",      standard: "10GBASE-ZR",   notes: "Anritsu MT1000A 10G ZR SFP+" },
  { pid: "MU909014C6",   formFactor: "SFP+",  speedGbps: 10,  speed: "10G",  reachMeters: 80000,  reachLabel: "DWDM",  fiberType: "SMF", connector: "LC",  wavelengths: "C-band DWDM", notes: "Anritsu 10G DWDM tunable SFP+" },
  { pid: "MU909014C7",   formFactor: "SFP+",  speedGbps: 10,  speed: "10G",  reachMeters: 80000,  reachLabel: "DWDM-E",fiberType: "SMF", connector: "LC",  wavelengths: "C-band DWDM", notes: "Anritsu 10G DWDM enhanced tunable SFP+" },

  // ── 25G SFP28 ────────────────────────────────────────────────────────────
  { pid: "MU909014D",    formFactor: "SFP28", speedGbps: 25,  speed: "25G",  reachMeters: 100,    reachLabel: "SR",    fiberType: "MMF", connector: "LC",  wavelengths: "850nm",       standard: "25GBASE-SR",   notes: "Anritsu MT1000A 25G SR SFP28" },
  { pid: "MU909014D1",   formFactor: "SFP28", speedGbps: 25,  speed: "25G",  reachMeters: 10000,  reachLabel: "LR",    fiberType: "SMF", connector: "LC",  wavelengths: "1310nm",      standard: "25GBASE-LR",   notes: "Anritsu MT1000A 25G LR SFP28" },

  // ── 40G QSFP+ ────────────────────────────────────────────────────────────
  { pid: "MU909014B",    formFactor: "QSFP+", speedGbps: 40,  speed: "40G",  reachMeters: 150,    reachLabel: "SR4",   fiberType: "MMF", connector: "MPO", wavelengths: "850nm",       standard: "40GBASE-SR4",  notes: "Anritsu MT1000A 40G SR4 QSFP+" },
  { pid: "MU909014B1",   formFactor: "QSFP+", speedGbps: 40,  speed: "40G",  reachMeters: 10000,  reachLabel: "LR4",   fiberType: "SMF", connector: "LC",  wavelengths: "1310nm",      standard: "40GBASE-LR4",  notes: "Anritsu MT1000A 40G LR4 QSFP+" },
  { pid: "MU909014B6",   formFactor: "QSFP+", speedGbps: 40,  speed: "40G",  reachMeters: 80000,  reachLabel: "ER4",   fiberType: "SMF", connector: "LC",  wavelengths: "1310nm",      standard: "40GBASE-ER4",  notes: "Anritsu 40G ER4 extended reach" },
  { pid: "MU909014B7",   formFactor: "QSFP+", speedGbps: 40,  speed: "40G",  reachMeters: 80000,  reachLabel: "DWDM",  fiberType: "SMF", connector: "LC",  wavelengths: "C-band DWDM", notes: "Anritsu 40G DWDM coherent QSFP+" },

  // ── 100G QSFP28 ──────────────────────────────────────────────────────────
  { pid: "MU909014E",    formFactor: "QSFP28",speedGbps: 100, speed: "100G", reachMeters: 100,    reachLabel: "SR4",   fiberType: "MMF", connector: "MPO", wavelengths: "850nm",       standard: "100GBASE-SR4", notes: "Anritsu MT1000A 100G SR4 QSFP28" },
  { pid: "MU909014E1",   formFactor: "QSFP28",speedGbps: 100, speed: "100G", reachMeters: 10000,  reachLabel: "LR4",   fiberType: "SMF", connector: "LC",  wavelengths: "1295-1310nm", standard: "100GBASE-LR4", notes: "Anritsu MT1000A 100G LR4 QSFP28" },
  { pid: "MU909014E2",   formFactor: "QSFP28",speedGbps: 100, speed: "100G", reachMeters: 2000,   reachLabel: "CWDM4", fiberType: "SMF", connector: "LC",  wavelengths: "1271-1331nm", standard: "100GBASE-CWDM4" },
  { pid: "MU909014E3",   formFactor: "QSFP28",speedGbps: 100, speed: "100G", reachMeters: 500,    reachLabel: "DR",    fiberType: "SMF", connector: "LC",  wavelengths: "1310nm",      standard: "100GBASE-DR" },
];

export async function scrapeAnritsuOem(): Promise<void> {
  console.log("=== Anritsu OEM Transceiver Seed ===\n");

  const vendorId = await ensureVendor(
    "Anritsu",
    "oem",
    "https://www.anritsu.com",
    undefined
  );

  let inserted = 0;
  let updated  = 0;
  let errors   = 0;

  for (const p of ANRITSU_PIDS) {
    const slug = `anritsu-${p.pid.toLowerCase().replace(/[^a-z0-9]+/g, "-")}`;
    const category = TELECOM_PIDS.has(p.pid) ? "Telecom" : "DataCenter";
    try {
      const res = await pool.query(
        `INSERT INTO transceivers
           (slug, part_number, vendor_id, form_factor, speed, speed_gbps,
            reach_meters, reach_label, fiber_type, connector, wavelengths,
            dom_support, ieee_reference, market_status, category, notes)
         VALUES ($1,$2,$3,$4,$5,$6,$7,$8,$9,$10,$11,true,$12,'Mainstream',$13,$14)
         ON CONFLICT (slug) DO UPDATE SET
           speed_gbps   = EXCLUDED.speed_gbps,
           reach_meters = CASE WHEN EXCLUDED.reach_meters > 0 THEN EXCLUDED.reach_meters ELSE transceivers.reach_meters END,
           fiber_type   = CASE WHEN EXCLUDED.fiber_type <> '' THEN EXCLUDED.fiber_type ELSE transceivers.fiber_type END,
           wavelengths  = COALESCE(EXCLUDED.wavelengths, transceivers.wavelengths),
           updated_at   = NOW()
         RETURNING (xmax = 0) as was_inserted`,
        [slug, p.pid, vendorId, p.formFactor, p.speed, p.speedGbps,
         p.reachMeters, p.reachLabel, p.fiberType, p.connector,
         p.wavelengths ?? null, p.standard ?? null, category, p.notes ?? null]
      );
      if (res.rows[0]?.was_inserted) inserted++; else updated++;
    } catch (err) {
      console.warn(`  Skip ${p.pid}: ${(err as Error).message.slice(0, 80)}`);
      errors++;
    }
  }

  console.log(`\n=== Anritsu OEM Seed Complete ===`);
  console.log(`  Inserted: ${inserted}`);
  console.log(`  Updated:  ${updated}`);
  console.log(`  Errors:   ${errors}`);
  console.log(`  Total PIDs: ${ANRITSU_PIDS.length}\n`);
}

if (require.main === module) {
  scrapeAnritsuOem()
    .then(() => pool.end())
    .catch((err) => {
      console.error("Fatal:", err);
      pool.end();
      process.exit(1);
    });
}
