/**
 * Hirschmann OEM Transceiver Catalog Seed
 *
 * Seeds transceiver PIDs for Hirschmann (now Belden brand) industrial-grade
 * SFP/SFP+/SFP28/QSFP+/QSFP28 modules used in MACH, RSP, OCTOPUS, and
 * DRAGON series industrial Ethernet managed switches.
 *
 * Sources:
 *  - Hirschmann/Belden SFP module datasheets (belden.com/brands/hirschmann)
 *  - Hirschmann MACH/RSP series hardware installation guides
 *
 * Run:  tsx packages/scraper/src/scrapers/hirschmann-oem.ts
 * Cron: daily at 12:30
 */

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

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

const HIRSCHMANN_PIDS: HirschmannPID[] = [
  // ── 1G SFP (industrial grade) ───────────────────────────────────────────
  { pid: "M-SFP-SX/LC",      formFactor: "SFP",    speedGbps: 1,    speed: "1G",    reachMeters: 550,    reachLabel: "SX",    fiberType: "MMF", connector: "LC",    wavelengths: "850nm",           standard: "1000BASE-SX",   notes: "Hirschmann industrial 1G SX" },
  { pid: "M-SFP-LX/LC",      formFactor: "SFP",    speedGbps: 1,    speed: "1G",    reachMeters: 10000,  reachLabel: "LX",    fiberType: "SMF", connector: "LC",    wavelengths: "1310nm",          standard: "1000BASE-LX",   notes: "Hirschmann industrial 1G LX" },
  { pid: "M-SFP-LH/LC",      formFactor: "SFP",    speedGbps: 1,    speed: "1G",    reachMeters: 40000,  reachLabel: "LH40",  fiberType: "SMF", connector: "LC",    wavelengths: "1310nm",                                     notes: "Hirschmann industrial 1G 40km" },
  { pid: "M-SFP-ZX/LC",      formFactor: "SFP",    speedGbps: 1,    speed: "1G",    reachMeters: 80000,  reachLabel: "ZX",    fiberType: "SMF", connector: "LC",    wavelengths: "1550nm",          standard: "1000BASE-ZX",   notes: "Hirschmann industrial 1G ZX" },
  { pid: "M-SFP-T/RJ45",     formFactor: "SFP",    speedGbps: 1,    speed: "1G",    reachMeters: 100,    reachLabel: "T",     fiberType: "DAC", connector: "RJ45",                                  standard: "1000BASE-T",    notes: "Hirschmann 1G copper SFP" },
  { pid: "M-SFP-BIDI-L/LC",  formFactor: "SFP",    speedGbps: 1,    speed: "1G",    reachMeters: 20000,  reachLabel: "BiDi",  fiberType: "SMF", connector: "LC",    wavelengths: "1310/1550nm",                                notes: "Hirschmann 1G BiDi single fiber 20km" },

  // ── 100M SFP (legacy industrial) ────────────────────────────────────────
  { pid: "M-FAST-SFP-MM/LC", formFactor: "SFP",    speedGbps: 0.1,  speed: "100M",  reachMeters: 2000,   reachLabel: "FX",    fiberType: "MMF", connector: "LC",    wavelengths: "850nm",           standard: "100BASE-FX",    notes: "Hirschmann legacy industrial 100M FX MMF" },
  { pid: "M-FAST-SFP-SM/LC", formFactor: "SFP",    speedGbps: 0.1,  speed: "100M",  reachMeters: 40000,  reachLabel: "LFX",   fiberType: "SMF", connector: "LC",    wavelengths: "1310nm",          standard: "100BASE-LFX",   notes: "Hirschmann legacy industrial 100M LFX SMF 40km" },

  // ── 10G SFP+ ────────────────────────────────────────────────────────────
  { pid: "M-SFP-10-SR/LC",   formFactor: "SFP+",   speedGbps: 10,   speed: "10G",   reachMeters: 300,    reachLabel: "SR",    fiberType: "MMF", connector: "LC",    wavelengths: "850nm",           standard: "10GBASE-SR",    notes: "Hirschmann industrial 10G SR" },
  { pid: "M-SFP-10-LR/LC",   formFactor: "SFP+",   speedGbps: 10,   speed: "10G",   reachMeters: 10000,  reachLabel: "LR",    fiberType: "SMF", connector: "LC",    wavelengths: "1310nm",          standard: "10GBASE-LR",    notes: "Hirschmann industrial 10G LR" },
  { pid: "M-SFP-10-ER/LC",   formFactor: "SFP+",   speedGbps: 10,   speed: "10G",   reachMeters: 40000,  reachLabel: "ER",    fiberType: "SMF", connector: "LC",    wavelengths: "1550nm",          standard: "10GBASE-ER" },
  { pid: "M-SFP-10-ZR/LC",   formFactor: "SFP+",   speedGbps: 10,   speed: "10G",   reachMeters: 80000,  reachLabel: "ZR",    fiberType: "SMF", connector: "LC",    wavelengths: "1550nm",          standard: "10GBASE-ZR" },

  // ── 10G SFP+ BiDi ───────────────────────────────────────────────────────
  { pid: "M-SFP-10-BD13/LC", formFactor: "SFP+",   speedGbps: 10,   speed: "10G",   reachMeters: 10000,  reachLabel: "BiDi",  fiberType: "SMF", connector: "LC",    wavelengths: "TX1270/RX1330nm",                            notes: "Hirschmann 10G BiDi TX1270/RX1330 single fiber 10km" },
  { pid: "M-SFP-10-BD15/LC", formFactor: "SFP+",   speedGbps: 10,   speed: "10G",   reachMeters: 10000,  reachLabel: "BiDi",  fiberType: "SMF", connector: "LC",    wavelengths: "TX1330/RX1270nm",                            notes: "Hirschmann 10G BiDi RX pair for M-SFP-10-BD13" },

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

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

  // ── 100G QSFP28 ─────────────────────────────────────────────────────────
  { pid: "M-QSFP-100-SR4/MPO",   formFactor: "QSFP28", speedGbps: 100, speed: "100G", reachMeters: 100,   reachLabel: "SR4",   fiberType: "MMF", connector: "MPO",   wavelengths: "850nm",           standard: "100GBASE-SR4" },
  { pid: "M-QSFP-100-LR4/LC",    formFactor: "QSFP28", speedGbps: 100, speed: "100G", reachMeters: 10000, reachLabel: "LR4",   fiberType: "SMF", connector: "LC",    wavelengths: "1295-1310nm",     standard: "100GBASE-LR4" },
  { pid: "M-QSFP-100-CWDM4/LC",  formFactor: "QSFP28", speedGbps: 100, speed: "100G", reachMeters: 2000,  reachLabel: "CWDM4", fiberType: "SMF", connector: "LC",    wavelengths: "1271-1331nm",     standard: "100GBASE-CWDM4" },

  // ── DAC Cables ──────────────────────────────────────────────────────────
  { pid: "M-DAC-SFP-10G-1M",    formFactor: "SFP+",   speedGbps: 10,  speed: "10G",  reachMeters: 1,     reachLabel: "DAC1M", fiberType: "DAC", connector: "SFP+",                                                             notes: "Hirschmann SFP+ DAC 1m" },
  { pid: "M-DAC-SFP-10G-3M",    formFactor: "SFP+",   speedGbps: 10,  speed: "10G",  reachMeters: 3,     reachLabel: "DAC3M", fiberType: "DAC", connector: "SFP+",                                                             notes: "Hirschmann SFP+ DAC 3m" },
  { pid: "M-DAC-QSFP-100G-1M",  formFactor: "QSFP28", speedGbps: 100, speed: "100G", reachMeters: 1,     reachLabel: "DAC1M", fiberType: "DAC", connector: "QSFP28",                                                           notes: "Hirschmann QSFP28 DAC 1m" },
];

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

  const vendorId = await ensureVendor(
    "Hirschmann",
    "oem",
    "https://www.belden.com/brands/hirschmann",
    undefined
  );

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

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

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