/**
 * Brocade OEM Transceiver Catalog Seed
 *
 * Seeds Brocade-branded transceiver PIDs for Fibre Channel and IP networking.
 * Brocade's networking division is now part of Broadcom/Avago, but transceivers
 * are still sold under the Brocade brand (XBR- prefix) for FC SANs and Ethernet.
 *
 * Sources:
 *  - Broadcom Fibre Channel Networking product pages (broadcom.com/products/fibre-channel-networking)
 *  - Brocade SFP/QSFP Transceiver Hardware Reference
 *  - Brocade Switch Compatibility Guide
 *
 * Run:  tsx packages/scraper/src/scrapers/brocade-oem.ts
 * Cron: daily at 12:00
 */

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

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

const BROCADE_PIDS: BrocadePID[] = [
  // ── 1G SFP (Ethernet) ───────────────────────────────────────────────────
  { pid: "XBR-000099",          formFactor: "SFP",    speedGbps: 1,   speed: "1G",     reachMeters: 550,   reachLabel: "SX",     fiberType: "MMF", connector: "LC",   wavelengths: "850nm",       standard: "1000BASE-SX" },
  { pid: "XBR-000100",          formFactor: "SFP",    speedGbps: 1,   speed: "1G",     reachMeters: 10000, reachLabel: "LX",     fiberType: "SMF", connector: "LC",   wavelengths: "1310nm",      standard: "1000BASE-LX" },
  { pid: "XBR-000102",          formFactor: "SFP",    speedGbps: 1,   speed: "1G",     reachMeters: 80000, reachLabel: "ZX",     fiberType: "SMF", connector: "LC",   wavelengths: "1550nm",      standard: "1000BASE-ZX" },
  { pid: "XBR-000143",          formFactor: "SFP",    speedGbps: 1,   speed: "1G",     reachMeters: 100,   reachLabel: "T",      fiberType: "DAC", connector: "RJ45",                             standard: "1000BASE-T" },

  // ── 8G FC SFP+ ──────────────────────────────────────────────────────────
  { pid: "XBR-SFP8G0LR",       formFactor: "SFP+",   speedGbps: 8,   speed: "8GFC",   reachMeters: 10000, reachLabel: "LW",     fiberType: "SMF", connector: "LC",   wavelengths: "1310nm",      standard: "8GFC-LW" },
  { pid: "XBR-SFP8G0SR",       formFactor: "SFP+",   speedGbps: 8,   speed: "8GFC",   reachMeters: 500,   reachLabel: "SW",     fiberType: "MMF", connector: "LC",   wavelengths: "850nm",       standard: "8GFC-SW" },

  // ── 16G FC SFP+ ─────────────────────────────────────────────────────────
  { pid: "XBR-SFP16GW",        formFactor: "SFP+",   speedGbps: 16,  speed: "16GFC",  reachMeters: 300,   reachLabel: "SW",     fiberType: "MMF", connector: "LC",   wavelengths: "850nm",       standard: "16GFC-SW" },
  { pid: "XBR-SFP16GLR",       formFactor: "SFP+",   speedGbps: 16,  speed: "16GFC",  reachMeters: 10000, reachLabel: "LW",     fiberType: "SMF", connector: "LC",   wavelengths: "1310nm",      standard: "16GFC-LW" },
  { pid: "XBR-SFP16GER",       formFactor: "SFP+",   speedGbps: 16,  speed: "16GFC",  reachMeters: 40000, reachLabel: "EW",     fiberType: "SMF", connector: "LC",   wavelengths: "1550nm",      standard: "16GFC-EW" },

  // ── 32G FC SFP+ ─────────────────────────────────────────────────────────
  { pid: "XBR-SFP32GW",        formFactor: "SFP+",   speedGbps: 32,  speed: "32GFC",  reachMeters: 100,   reachLabel: "SW",     fiberType: "MMF", connector: "LC",   wavelengths: "850nm",       standard: "32GFC-SW" },
  { pid: "XBR-SFP32GLR",       formFactor: "SFP+",   speedGbps: 32,  speed: "32GFC",  reachMeters: 10000, reachLabel: "LW",     fiberType: "SMF", connector: "LC",   wavelengths: "1310nm",      standard: "32GFC-LW" },
  { pid: "XBR-SFP32GER",       formFactor: "SFP+",   speedGbps: 32,  speed: "32GFC",  reachMeters: 40000, reachLabel: "EW",     fiberType: "SMF", connector: "LC",   wavelengths: "1550nm",      standard: "32GFC-EW" },

  // ── 10G Ethernet SFP+ ───────────────────────────────────────────────────
  { pid: "XBR-10G0SR",         formFactor: "SFP+",   speedGbps: 10,  speed: "10G",    reachMeters: 300,   reachLabel: "SR",     fiberType: "MMF", connector: "LC",   wavelengths: "850nm",       standard: "10GBASE-SR" },
  { pid: "XBR-10G0LR",         formFactor: "SFP+",   speedGbps: 10,  speed: "10G",    reachMeters: 10000, reachLabel: "LR",     fiberType: "SMF", connector: "LC",   wavelengths: "1310nm",      standard: "10GBASE-LR" },
  { pid: "XBR-10G0ER",         formFactor: "SFP+",   speedGbps: 10,  speed: "10G",    reachMeters: 40000, reachLabel: "ER",     fiberType: "SMF", connector: "LC",   wavelengths: "1550nm",      standard: "10GBASE-ER" },

  // ── 25G SFP28 ───────────────────────────────────────────────────────────
  { pid: "XBR-25G0SR",         formFactor: "SFP28",  speedGbps: 25,  speed: "25G",    reachMeters: 100,   reachLabel: "SR",     fiberType: "MMF", connector: "LC",   wavelengths: "850nm",       standard: "25GBASE-SR" },
  { pid: "XBR-25G0LR",         formFactor: "SFP28",  speedGbps: 25,  speed: "25G",    reachMeters: 10000, reachLabel: "LR",     fiberType: "SMF", connector: "LC",   wavelengths: "1310nm",      standard: "25GBASE-LR" },

  // ── 40G QSFP+ ───────────────────────────────────────────────────────────
  { pid: "XBR-40G0SR4",        formFactor: "QSFP+",  speedGbps: 40,  speed: "40G",    reachMeters: 150,   reachLabel: "SR4",    fiberType: "MMF", connector: "MPO",  wavelengths: "850nm",       standard: "40GBASE-SR4" },
  { pid: "XBR-40G0LR4",        formFactor: "QSFP+",  speedGbps: 40,  speed: "40G",    reachMeters: 10000, reachLabel: "LR4",    fiberType: "SMF", connector: "LC",   wavelengths: "1310nm",      standard: "40GBASE-LR4" },

  // ── 100G QSFP28 ─────────────────────────────────────────────────────────
  { pid: "XBR-100G0SR4",       formFactor: "QSFP28", speedGbps: 100, speed: "100G",   reachMeters: 100,   reachLabel: "SR4",    fiberType: "MMF", connector: "MPO",  wavelengths: "850nm",       standard: "100GBASE-SR4" },
  { pid: "XBR-100G0LR4",       formFactor: "QSFP28", speedGbps: 100, speed: "100G",   reachMeters: 10000, reachLabel: "LR4",    fiberType: "SMF", connector: "LC",   wavelengths: "1310nm",      standard: "100GBASE-LR4" },
  { pid: "XBR-100G0CWDM4",     formFactor: "QSFP28", speedGbps: 100, speed: "100G",   reachMeters: 2000,  reachLabel: "CWDM4",  fiberType: "SMF", connector: "LC",   wavelengths: "1271-1331nm", standard: "100GBASE-CWDM4" },

  // ── 128G FC QSFP28 ──────────────────────────────────────────────────────
  { pid: "XBR-QSFP28-128GW",  formFactor: "QSFP28", speedGbps: 128, speed: "128GFC", reachMeters: 100,   reachLabel: "SW",     fiberType: "MMF", connector: "MPO",  wavelengths: "850nm",       standard: "128GFC-SW" },
  { pid: "XBR-QSFP28-128GLR", formFactor: "QSFP28", speedGbps: 128, speed: "128GFC", reachMeters: 2000,  reachLabel: "LW",     fiberType: "SMF", connector: "LC",   wavelengths: "1310nm",      standard: "128GFC-LW" },

  // ── DAC ─────────────────────────────────────────────────────────────────
  { pid: "XBR-TWX-0101",       formFactor: "SFP+",   speedGbps: 10,  speed: "10G",    reachMeters: 1,     reachLabel: "DAC-1M", fiberType: "DAC", connector: "SFP+" },
  { pid: "XBR-TWX-0301",       formFactor: "SFP+",   speedGbps: 10,  speed: "10G",    reachMeters: 3,     reachLabel: "DAC-3M", fiberType: "DAC", connector: "SFP+" },
  { pid: "XBR-TWX-0107",       formFactor: "QSFP28", speedGbps: 100, speed: "100G",   reachMeters: 1,     reachLabel: "DAC-1M", fiberType: "DAC", connector: "QSFP28" },
];

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

  const vendorId = await ensureVendor(
    "Brocade",
    "oem",
    "https://www.broadcom.com/products/fibre-channel-networking",
    undefined
  );

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

  for (const p of BROCADE_PIDS) {
    const slug = `brocade-${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),
           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=== Brocade OEM Seed Complete ===`);
  console.log(`  Inserted: ${inserted}`);
  console.log(`  Updated:  ${updated}`);
  console.log(`  Errors:   ${errors}`);
  console.log(`  Total PIDs: ${BROCADE_PIDS.length}\n`);
}

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