/**
 * PacketFront OEM Transceiver Catalog Seed
 *
 * Seeds PacketFront-branded transceiver PIDs for the DRG.OS router/switch
 * platform and SP-grade Ethernet access devices.
 * PacketFront (Sweden) builds white-label SP Ethernet access gear (DRG
 * series) used by European ISPs and municipalities for FTTH/FTTB rollouts.
 *
 * Sources:
 *  - PacketFront DRG.OS Pluggable Optics Compatibility List
 *  - PacketFront SFP/QSFP Module Hardware Datasheets
 *  - packetfront.com product catalogue
 *
 * Run:  tsx packages/scraper/src/scrapers/packetfront-oem.ts
 * Cron: daily at 01:45
 */

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

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

const PACKETFRONT_PIDS: PacketfrontPID[] = [
  // ── 1G SFP ──────────────────────────────────────────────────────────────
  { pid: "PF-SFP-1G-SX",        formFactor: "SFP",    speedGbps: 1,   speed: "1G",   reachMeters: 550,     reachLabel: "SX",    fiberType: "MMF", connector: "LC",   wavelengths: "850nm",       standard: "1000BASE-SX" },
  { pid: "PF-SFP-1G-LX",        formFactor: "SFP",    speedGbps: 1,   speed: "1G",   reachMeters: 10000,   reachLabel: "LX",    fiberType: "SMF", connector: "LC",   wavelengths: "1310nm",      standard: "1000BASE-LX" },
  { pid: "PF-SFP-1G-ZX",        formFactor: "SFP",    speedGbps: 1,   speed: "1G",   reachMeters: 80000,   reachLabel: "ZX",    fiberType: "SMF", connector: "LC",   wavelengths: "1550nm",      standard: "1000BASE-ZX",   category: "Telecom", notes: "PacketFront GE ZX for long-distance DRG uplinks" },
  { pid: "PF-SFP-GE-T",         formFactor: "SFP",    speedGbps: 1,   speed: "1G",   reachMeters: 100,     reachLabel: "T",     fiberType: "Cu",  connector: "RJ45", standard: "1000BASE-T" },

  // ── 10G SFP+ ────────────────────────────────────────────────────────────
  { pid: "PF-SFP-10G-SR",       formFactor: "SFP+",   speedGbps: 10,  speed: "10G",  reachMeters: 300,     reachLabel: "SR",    fiberType: "MMF", connector: "LC",   wavelengths: "850nm",       standard: "10GBASE-SR" },
  { pid: "PF-SFP-10G-LR",       formFactor: "SFP+",   speedGbps: 10,  speed: "10G",  reachMeters: 10000,   reachLabel: "LR",    fiberType: "SMF", connector: "LC",   wavelengths: "1310nm",      standard: "10GBASE-LR" },
  { pid: "PF-SFP-10G-ER",       formFactor: "SFP+",   speedGbps: 10,  speed: "10G",  reachMeters: 40000,   reachLabel: "ER",    fiberType: "SMF", connector: "LC",   wavelengths: "1550nm",      standard: "10GBASE-ER" },
  { pid: "PF-SFP-10G-ZR",       formFactor: "SFP+",   speedGbps: 10,  speed: "10G",  reachMeters: 80000,   reachLabel: "ZR",    fiberType: "SMF", connector: "LC",   wavelengths: "1550nm",      standard: "10GBASE-ZR",    category: "Telecom", notes: "PacketFront 10G ZR for extended metro uplinks" },

  // ── 25G SFP28 ────────────────────────────────────────────────────────────
  { pid: "PF-SFP28-25G-SR",     formFactor: "SFP28",  speedGbps: 25,  speed: "25G",  reachMeters: 100,     reachLabel: "SR",    fiberType: "MMF", connector: "LC",   wavelengths: "850nm",       standard: "25GBASE-SR" },
  { pid: "PF-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: "PF-QSFP-40G-SR4",     formFactor: "QSFP+",  speedGbps: 40,  speed: "40G",  reachMeters: 150,     reachLabel: "SR4",   fiberType: "MMF", connector: "MPO",  wavelengths: "850nm",       standard: "40GBASE-SR4" },
  { pid: "PF-QSFP-40G-LR4",     formFactor: "QSFP+",  speedGbps: 40,  speed: "40G",  reachMeters: 10000,   reachLabel: "LR4",   fiberType: "SMF", connector: "LC",   wavelengths: "1270-1330nm", standard: "40GBASE-LR4" },

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

  // ── CWDM SFP ─────────────────────────────────────────────────────────────
  { pid: "PF-SFP-CWDM-1550",    formFactor: "SFP",    speedGbps: 1,   speed: "1G",   reachMeters: 40000,   reachLabel: "CWDM",  fiberType: "SMF", connector: "LC",   wavelengths: "1550nm",      standard: "CWDM",          category: "Telecom", notes: "PacketFront CWDM 1550nm SFP for FTTH WDM aggregation" },

  // ── DWDM SFP+ ────────────────────────────────────────────────────────────
  { pid: "PF-DWDM-SFP10G-C",    formFactor: "SFP+",   speedGbps: 10,  speed: "10G",  reachMeters: 80000,   reachLabel: "DWDM",  fiberType: "SMF", connector: "LC",   wavelengths: "C-band DWDM", category: "Telecom", notes: "PacketFront 10G DWDM C-band SFP+ for metro rings" },

  // ── BiDi SFP ─────────────────────────────────────────────────────────────
  { pid: "PF-SFP-1G-BIDI",      formFactor: "SFP",    speedGbps: 1,   speed: "1G",   reachMeters: 20000,   reachLabel: "BiDi",  fiberType: "SMF", connector: "LC",   wavelengths: "1310/1490nm", category: "Telecom", notes: "PacketFront BiDi GE SFP single-fibre for FTTH drop" },
  { pid: "PF-SFP-10G-BIDI",     formFactor: "SFP+",   speedGbps: 10,  speed: "10G",  reachMeters: 10000,   reachLabel: "BiDi",  fiberType: "SMF", connector: "LC",   wavelengths: "1270/1330nm", category: "Telecom", notes: "PacketFront 10G BiDi SFP+ single-fibre aggregation" },
];

// PIDs that use 'Telecom' category (ZX, CWDM, DWDM, BiDi)
const TELECOM_PIDS = new Set([
  "PF-SFP-1G-ZX",
  "PF-SFP-10G-ZR",
  "PF-SFP-CWDM-1550",
  "PF-DWDM-SFP10G-C",
  "PF-SFP-1G-BIDI",
  "PF-SFP-10G-BIDI",
]);

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

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

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

  for (const p of PACKETFRONT_PIDS) {
    const slug     = `packetfront-${p.pid.toLowerCase().replace(/[^a-z0-9]+/g, "-")}`;
    const category = p.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=== PacketFront OEM Seed Complete ===`);
  console.log(`  Inserted: ${inserted}`);
  console.log(`  Updated:  ${updated}`);
  console.log(`  Errors:   ${errors}`);
  console.log(`  Total PIDs: ${PACKETFRONT_PIDS.length}\n`);
}

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