/**
 * Broadcom OEM Transceiver Catalog Seed
 *
 * Seeds Broadcom-branded transceiver PIDs for Emulex HBAs (LPe-series),
 * Brocade FC switches, and Ethernet adapters (NetXtreme / Liqid lineage).
 *
 * Sources:
 *  - Broadcom Emulex Gen 6/7 HBA Transceiver Guide (broadcom.com)
 *  - Brocade SAN Switch Optics Compatibility Matrix
 *  - Broadcom NetXtreme-E NIC Optics Reference
 *
 * Run:  tsx packages/scraper/src/scrapers/broadcom-oem.ts
 * Cron: daily at 22:15
 */

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

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

const BROADCOM_PIDS: BroadcomPID[] = [
  // ── FC HBA modules (Emulex LPe-series) ─────────────────────────────────
  { pid: "LPe16002-M6",    formFactor: "SFP+",    speedGbps: 16,  speed: "16G",   reachMeters: 100,    reachLabel: "FC-SW",  fiberType: "MMF", connector: "LC",  wavelengths: "850nm",       notes: "Emulex 16G FC dual-port HBA SFP+ module" },
  { pid: "LPe32002-M2",    formFactor: "SFP28",   speedGbps: 32,  speed: "32G",   reachMeters: 100,    reachLabel: "FC-SW",  fiberType: "MMF", connector: "LC",  wavelengths: "850nm",       notes: "Emulex 32G FC Gen 6 dual-port HBA SFP28 module" },
  { pid: "LPe35002-M2",    formFactor: "SFP28",   speedGbps: 32,  speed: "32G",   reachMeters: 100,    reachLabel: "FC-SW",  fiberType: "MMF", connector: "LC",  wavelengths: "850nm",       notes: "Emulex 32G FC Gen 7 dual-port HBA SFP28 module" },

  // ── Fibre Channel SFP (Brocade / Broadcom SAN) ─────────────────────────
  { pid: "SFP-8G-FC-SW",   formFactor: "SFP+",    speedGbps: 8,   speed: "8G",    reachMeters: 150,    reachLabel: "FC-SW",  fiberType: "MMF", connector: "LC",  wavelengths: "850nm",       standard: "FC-PI-4",  notes: "8G FC SW short-wave SFP" },
  { pid: "SFP-16G-FC-SW",  formFactor: "SFP+",    speedGbps: 16,  speed: "16G",   reachMeters: 100,    reachLabel: "FC-SW",  fiberType: "MMF", connector: "LC",  wavelengths: "850nm",       standard: "FC-PI-5",  notes: "16G FC SW short-wave SFP" },
  { pid: "SFP-32G-FC-SW",  formFactor: "SFP28",   speedGbps: 32,  speed: "32G",   reachMeters: 100,    reachLabel: "FC-SW",  fiberType: "MMF", connector: "LC",  wavelengths: "850nm",       standard: "FC-PI-6",  notes: "32G FC SW short-wave SFP28" },
  { pid: "SFP-64G-FC-SW",  formFactor: "SFP56",   speedGbps: 64,  speed: "64G",   reachMeters: 100,    reachLabel: "FC-SW",  fiberType: "MMF", connector: "LC",  wavelengths: "850nm",       standard: "FC-PI-7",  notes: "64G FC SW short-wave SFP56" },
  { pid: "SFP-16G-FC-LW",  formFactor: "SFP+",    speedGbps: 16,  speed: "16G",   reachMeters: 10000,  reachLabel: "FC-LW",  fiberType: "SMF", connector: "LC",  wavelengths: "1310nm",      standard: "FC-PI-5",  notes: "16G FC LW long-wave SFP for inter-building SAN" },
  { pid: "SFP-32G-FC-LW",  formFactor: "SFP28",   speedGbps: 32,  speed: "32G",   reachMeters: 10000,  reachLabel: "FC-LW",  fiberType: "SMF", connector: "LC",  wavelengths: "1310nm",      standard: "FC-PI-6",  notes: "32G FC LW long-wave SFP28 for SAN extension" },

  // ── 1G SFP (NetXtreme / Brocade access) ────────────────────────────────
  { pid: "SFP-1G-SX",      formFactor: "SFP",     speedGbps: 1,   speed: "1G",    reachMeters: 550,    reachLabel: "SX",     fiberType: "MMF", connector: "LC",  wavelengths: "850nm",       standard: "1000BASE-SX" },
  { pid: "SFP-1G-LX",      formFactor: "SFP",     speedGbps: 1,   speed: "1G",    reachMeters: 10000,  reachLabel: "LX",     fiberType: "SMF", connector: "LC",  wavelengths: "1310nm",      standard: "1000BASE-LX" },

  // ── 10G SFP+ ────────────────────────────────────────────────────────────
  { pid: "SFP+-10G-SR",    formFactor: "SFP+",    speedGbps: 10,  speed: "10G",   reachMeters: 300,    reachLabel: "SR",     fiberType: "MMF", connector: "LC",  wavelengths: "850nm",       standard: "10GBASE-SR" },
  { pid: "SFP+-10G-LR",    formFactor: "SFP+",    speedGbps: 10,  speed: "10G",   reachMeters: 10000,  reachLabel: "LR",     fiberType: "SMF", connector: "LC",  wavelengths: "1310nm",      standard: "10GBASE-LR" },
  { pid: "SFP-10G-ZR",     formFactor: "SFP+",    speedGbps: 10,  speed: "10G",   reachMeters: 80000,  reachLabel: "ZR",     fiberType: "SMF", connector: "LC",  wavelengths: "1550nm",      standard: "10GBASE-ZR",  notes: "10G ZR 80km for long-haul SAN extension" },

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

  // ── 40G QSFP+ ───────────────────────────────────────────────────────────
  { pid: "QSFP-40G-SR4",   formFactor: "QSFP+",   speedGbps: 40,  speed: "40G",   reachMeters: 150,    reachLabel: "SR4",    fiberType: "MMF", connector: "MPO", wavelengths: "850nm",       standard: "40GBASE-SR4" },
  { pid: "QSFP-40G-LR4",   formFactor: "QSFP+",   speedGbps: 40,  speed: "40G",   reachMeters: 10000,  reachLabel: "LR4",    fiberType: "SMF", connector: "LC",  wavelengths: "1310nm",      standard: "40GBASE-LR4" },

  // ── 100G QSFP28 ─────────────────────────────────────────────────────────
  { pid: "QSFP28-100G-SR4", formFactor: "QSFP28",  speedGbps: 100, speed: "100G",  reachMeters: 100,    reachLabel: "SR4",    fiberType: "MMF", connector: "MPO", wavelengths: "850nm",       standard: "100GBASE-SR4" },
  { pid: "QSFP28-100G-LR4", formFactor: "QSFP28",  speedGbps: 100, speed: "100G",  reachMeters: 10000,  reachLabel: "LR4",    fiberType: "SMF", connector: "LC",  wavelengths: "1295-1310nm", standard: "100GBASE-LR4" },

  // ── 400G QSFP-DD (NetXtreme-E P225P / BCM57508) ─────────────────────────
  { pid: "QSFP-DD-400G-DR4", formFactor: "QSFP-DD", speedGbps: 400, speed: "400G", reachMeters: 500,    reachLabel: "DR4",    fiberType: "SMF", connector: "MPO", wavelengths: "1310nm",      standard: "400GBASE-DR4" },
  { pid: "QSFP-DD-400G-SR8", formFactor: "QSFP-DD", speedGbps: 400, speed: "400G", reachMeters: 100,    reachLabel: "SR8",    fiberType: "MMF", connector: "MPO", wavelengths: "850nm",       standard: "400GBASE-SR8" },
];

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

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

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

  for (const p of BROADCOM_PIDS) {
    const slug = `broadcom-${p.pid.toLowerCase().replace(/[^a-z0-9]+/g, "-")}`;
    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','DataCenter',$13)
         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),
           is_oem_seed  = true,
           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, 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=== Broadcom OEM Seed Complete ===`);
  console.log(`  Inserted: ${inserted}`);
  console.log(`  Updated:  ${updated}`);
  console.log(`  Errors:   ${errors}`);
  console.log(`  Total PIDs: ${BROADCOM_PIDS.length}\n`);
}

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