/**
 * Juniper QFX OEM Transceiver Catalog Seed
 *
 * Seeds Juniper QFX/EX-branded transceiver PIDs for QFX5100, QFX5200,
 * QFX10000, and EX series data center and campus switches.
 *
 * Sources:
 *  - Juniper QFX Series Switch Hardware Guide
 *  - Juniper EX Series Ethernet Switch Data Sheets
 *  - Juniper Optics Compatibility Tool (HCT)
 *  - Juniper Networks Transceiver Module Reference (TN1157)
 *
 * Run:  tsx packages/scraper/src/scrapers/juniper-qfx-oem.ts
 * Cron: daily at 13:30
 */

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

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

const JUNIPER_QFX_PIDS: JuniperQfxPID[] = [
  // ── 1G SFP ──────────────────────────────────────────────────────────────
  { pid: "SFP-1GE-SX",        formFactor: "SFP",    speedGbps: 1,   speed: "1G",   reachMeters: 550,    reachLabel: "SX",      fiberType: "MMF", connector: "LC",   wavelengths: "850nm",       standard: "1000BASE-SX",   notes: "Juniper QFX/EX 1G multimode SFP" },
  { pid: "SFP-1GE-LX",        formFactor: "SFP",    speedGbps: 1,   speed: "1G",   reachMeters: 10000,  reachLabel: "LX",      fiberType: "SMF", connector: "LC",   wavelengths: "1310nm",      standard: "1000BASE-LX",   notes: "Juniper QFX/EX 1G single-mode SFP 10km" },
  { pid: "SFP-1GE-T",         formFactor: "SFP",    speedGbps: 1,   speed: "1G",   reachMeters: 100,    reachLabel: "T",       fiberType: "DAC", connector: "RJ45",                              standard: "1000BASE-T",    notes: "Juniper QFX/EX 1G copper SFP" },

  // ── 10G SFP+ ────────────────────────────────────────────────────────────
  { pid: "SFP-10GE-SR",       formFactor: "SFP+",   speedGbps: 10,  speed: "10G",  reachMeters: 300,    reachLabel: "SR",      fiberType: "MMF", connector: "LC",   wavelengths: "850nm",       standard: "10GBASE-SR",    notes: "Juniper QFX 10G multimode SFP+" },
  { pid: "SFP-10GE-LR",       formFactor: "SFP+",   speedGbps: 10,  speed: "10G",  reachMeters: 10000,  reachLabel: "LR",      fiberType: "SMF", connector: "LC",   wavelengths: "1310nm",      standard: "10GBASE-LR",    notes: "Juniper QFX 10G single-mode SFP+ 10km" },
  { pid: "SFP-10GE-ER",       formFactor: "SFP+",   speedGbps: 10,  speed: "10G",  reachMeters: 40000,  reachLabel: "ER",      fiberType: "SMF", connector: "LC",   wavelengths: "1550nm",      standard: "10GBASE-ER",    notes: "Juniper QFX 10G extended-reach SFP+ 40km" },
  { pid: "SFP-10GE-ZR",       formFactor: "SFP+",   speedGbps: 10,  speed: "10G",  reachMeters: 80000,  reachLabel: "ZR",      fiberType: "SMF", connector: "LC",   wavelengths: "1550nm",      standard: "10GBASE-ZR",    notes: "Juniper QFX 10G ZR SFP+ 80km" },

  // ── 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",   notes: "Juniper QFX 40G multimode QSFP+" },
  { pid: "QSFP-40G-LR4",      formFactor: "QSFP+",  speedGbps: 40,  speed: "40G",  reachMeters: 10000,  reachLabel: "LR4",     fiberType: "SMF", connector: "LC",  wavelengths: "1295-1310nm",  standard: "40GBASE-LR4",   notes: "Juniper QFX 40G single-mode QSFP+ 10km" },
  { pid: "QSFP-40G-SR-BD",    formFactor: "QSFP+",  speedGbps: 40,  speed: "40G",  reachMeters: 150,    reachLabel: "SR-BiDi", fiberType: "MMF", connector: "LC",  wavelengths: "832nm/853nm",  standard: "40GBASE-BiDi",  notes: "Juniper QFX 40G BiDi QSFP+ dual-rate over duplex MMF" },

  // ── 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",    notes: "Juniper QFX 25G multimode SFP28" },
  { pid: "SFP28-25G-LR",      formFactor: "SFP28",  speedGbps: 25,  speed: "25G",  reachMeters: 10000,  reachLabel: "LR",      fiberType: "SMF", connector: "LC",   wavelengths: "1310nm",      standard: "25GBASE-LR",    notes: "Juniper QFX 25G single-mode SFP28 10km" },

  // ── 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",  notes: "Juniper QFX 100G multimode QSFP28" },
  { pid: "QSFP28-100G-LR4",   formFactor: "QSFP28", speedGbps: 100, speed: "100G", reachMeters: 10000,  reachLabel: "LR4",     fiberType: "SMF", connector: "LC",  wavelengths: "1295-1310nm",  standard: "100GBASE-LR4",  notes: "Juniper QFX 100G single-mode QSFP28 10km" },
  { pid: "QSFP28-100G-ER4",   formFactor: "QSFP28", speedGbps: 100, speed: "100G", reachMeters: 40000,  reachLabel: "ER4",     fiberType: "SMF", connector: "LC",  wavelengths: "1295-1310nm",  standard: "100GBASE-ER4",  notes: "Juniper QFX 100G extended-reach QSFP28 40km" },
  { pid: "QSFP28-100G-CWDM4", formFactor: "QSFP28", speedGbps: 100, speed: "100G", reachMeters: 2000,   reachLabel: "CWDM4",   fiberType: "SMF", connector: "LC",  wavelengths: "1271-1331nm",  standard: "100GBASE-CWDM4", notes: "Juniper QFX 100G CWDM4 QSFP28 2km SMF" },
  { pid: "QSFP28-100G-PSM4",  formFactor: "QSFP28", speedGbps: 100, speed: "100G", reachMeters: 500,    reachLabel: "PSM4",    fiberType: "SMF", connector: "MPO", wavelengths: "1310nm",       standard: "100GBASE-PSM4", notes: "Juniper QFX 100G PSM4 QSFP28 500m parallel SMF" },

  // ── 400G QSFP-DD / 800G QSFP-DD ────────────────────────────────────────
  { 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",  notes: "Juniper QFX 400G QSFP-DD DR4 500m SMF" },
  { 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",  notes: "Juniper QFX 400G QSFP-DD SR8 100m MMF" },
  { pid: "QSFP-DD-800G-DR8",  formFactor: "QSFP-DD", speedGbps: 800, speed: "800G", reachMeters: 500,  reachLabel: "DR8",     fiberType: "SMF", connector: "MPO", wavelengths: "1310nm",       standard: "800GBASE-DR8",  notes: "Juniper QFX10000 800G QSFP-DD DR8 500m parallel SMF" },
];

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

  const vendorId = await ensureVendor(
    "Juniper QFX",
    "oem",
    "https://www.juniper.net/us/en/products/switches/qfx-series.html",
    undefined
  );

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

  for (const p of JUNIPER_QFX_PIDS) {
    const slug = `juniper-qfx-${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=== Juniper QFX OEM Seed Complete ===`);
  console.log(`  Inserted: ${inserted}`);
  console.log(`  Updated:  ${updated}`);
  console.log(`  Errors:   ${errors}`);
  console.log(`  Total PIDs: ${JUNIPER_QFX_PIDS.length}\n`);
}

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