/**
 * Harmonic OEM Transceiver Catalog Seed
 *
 * Seeds Harmonic-branded transceiver PIDs for video streaming and broadcast
 * infrastructure: VOS (Video Open Software), NSG (Network Services Gateway),
 * Electra X, and Spectrum X platforms.
 *
 * Sources:
 *  - Harmonic Product Catalog (harmonicinc.com)
 *  - Harmonic NSG 9000-6 Hardware Reference Guide
 *  - VOS/HOS Media Processor Platform Transceiver Compatibility
 *
 * Run:  tsx packages/scraper/src/scrapers/harmonic-oem.ts
 * Cron: daily at 21:30
 */

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

interface HarmonicPID {
  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 HARMONIC_PIDS: HarmonicPID[] = [
  // ── 1G SFP ──────────────────────────────────────────────────────────────
  { pid: "HRM-SFP-GE-SX",         formFactor: "SFP",    speedGbps: 1,   speed: "1G",   reachMeters: 550,    reachLabel: "SX",    fiberType: "MMF", connector: "LC",   wavelengths: "850nm",       standard: "1000BASE-SX" },
  { pid: "HRM-SFP-GE-LX",         formFactor: "SFP",    speedGbps: 1,   speed: "1G",   reachMeters: 10000,  reachLabel: "LX",    fiberType: "SMF", connector: "LC",   wavelengths: "1310nm",      standard: "1000BASE-LX" },

  // ── SONET/SDH SFP (broadcast / contribution networks) ───────────────────
  { pid: "HRM-SFP-OC3-SR",        formFactor: "SFP",    speedGbps: 0.155, speed: "155M", reachMeters: 2000,  reachLabel: "SR",    fiberType: "MMF", connector: "LC",   wavelengths: "850nm",       standard: "OC-3/STM-1",  category: "Telecom", notes: "Harmonic OC-3 SFP for broadcast SDH ring" },
  { pid: "HRM-SFP-OC3-LR",        formFactor: "SFP",    speedGbps: 0.155, speed: "155M", reachMeters: 40000, reachLabel: "LR",    fiberType: "SMF", connector: "LC",   wavelengths: "1310nm",      standard: "OC-3/STM-1",  category: "Telecom", notes: "Harmonic OC-3 LR SFP for broadcast SDH" },
  { pid: "HRM-SFP-OC12-SR",       formFactor: "SFP",    speedGbps: 0.622, speed: "622M", reachMeters: 2000,  reachLabel: "SR",    fiberType: "MMF", connector: "LC",   wavelengths: "850nm",       standard: "OC-12/STM-4", category: "Telecom", notes: "Harmonic OC-12 SFP for contribution" },
  { pid: "HRM-SFP-OC12-LR",       formFactor: "SFP",    speedGbps: 0.622, speed: "622M", reachMeters: 40000, reachLabel: "LR",    fiberType: "SMF", connector: "LC",   wavelengths: "1310nm",      standard: "OC-12/STM-4", category: "Telecom", notes: "Harmonic OC-12 LR SFP" },
  { pid: "HRM-SFP-OC48-SR",       formFactor: "SFP",    speedGbps: 2.488, speed: "2.5G", reachMeters: 2000,  reachLabel: "SR",    fiberType: "MMF", connector: "LC",   wavelengths: "850nm",       standard: "OC-48/STM-16",category: "Telecom", notes: "Harmonic OC-48 SFP for high-bandwidth contribution" },
  { pid: "HRM-SFP-OC48-LR",       formFactor: "SFP",    speedGbps: 2.488, speed: "2.5G", reachMeters: 40000, reachLabel: "LR",    fiberType: "SMF", connector: "LC",   wavelengths: "1310nm",      standard: "OC-48/STM-16",category: "Telecom", notes: "Harmonic OC-48 LR SFP" },

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

  // ── 10G DWDM SFP+ (broadcast contribution) ──────────────────────────────
  { pid: "HRM-DWDM-SFP10G-C",     formFactor: "SFP+",   speedGbps: 10,  speed: "10G",  reachMeters: 80000,  reachLabel: "DWDM",  fiberType: "SMF", connector: "LC",   wavelengths: "C-band",      category: "Telecom", notes: "Harmonic 10G DWDM SFP+ for broadcast contribution DWDM ring" },

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

  // ── 40G QSFP+ ───────────────────────────────────────────────────────────
  { pid: "HRM-QSFP-40G-SR4",      formFactor: "QSFP+",  speedGbps: 40,  speed: "40G",  reachMeters: 150,    reachLabel: "SR4",   fiberType: "MMF", connector: "MPO",  wavelengths: "850nm",       standard: "40GBASE-SR4" },
  { pid: "HRM-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: "HRM-QSFP-100G-SR4",     formFactor: "QSFP28", speedGbps: 100, speed: "100G", reachMeters: 100,    reachLabel: "SR4",   fiberType: "MMF", connector: "MPO",  wavelengths: "850nm",       standard: "100GBASE-SR4" },
  { pid: "HRM-QSFP-100G-LR4",     formFactor: "QSFP28", speedGbps: 100, speed: "100G", reachMeters: 10000,  reachLabel: "LR4",   fiberType: "SMF", connector: "LC",   wavelengths: "1295-1310nm", standard: "100GBASE-LR4" },

  // ── 100G CFP (broadcast 100G contribution) ──────────────────────────────
  { pid: "HRM-CFP-100G-LR4",      formFactor: "CFP",    speedGbps: 100, speed: "100G", reachMeters: 10000,  reachLabel: "LR4",   fiberType: "SMF", connector: "LC",   wavelengths: "1295-1310nm", standard: "100GBASE-LR4", category: "Telecom", notes: "Harmonic CFP 100G LR4 for Electra X broadcast platform" },

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

// PIDs that belong to the Telecom category (SONET/SDH, DWDM, CFP coherent)
const TELECOM_PIDS = new Set([
  "HRM-SFP-OC3-SR",
  "HRM-SFP-OC3-LR",
  "HRM-SFP-OC12-SR",
  "HRM-SFP-OC12-LR",
  "HRM-SFP-OC48-SR",
  "HRM-SFP-OC48-LR",
  "HRM-DWDM-SFP10G-C",
  "HRM-CFP-100G-LR4",
]);

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

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

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

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

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