/**
 * Infinera OEM Transceiver Catalog Seed
 *
 * Seeds Infinera-branded transceiver PIDs for GX Series, XTM-Series,
 * and Cloud Xpress platforms.
 *
 * Sources: Infinera Transceiver Compatibility Guide (infinera.com)
 *
 * Run:  tsx packages/scraper/src/scrapers/infinera-oem.ts
 * Cron: daily at 10:30
 */

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

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

const INFINERA_PIDS: InfineraPID[] = [
  // ── 1G SFP ──────────────────────────────────────────────────────────────
  { pid: "XCVR-1GIG-MM-SX",  formFactor: "SFP",     speedGbps: 1,   speed: "1G",   reachMeters: 550,    reachLabel: "SX",     fiberType: "MMF", connector: "LC",    wavelengths: "850nm",       standard: "1000BASE-SX" },
  { pid: "XCVR-1GIG-SM-LX",  formFactor: "SFP",     speedGbps: 1,   speed: "1G",   reachMeters: 10000,  reachLabel: "LX",     fiberType: "SMF", connector: "LC",    wavelengths: "1310nm",      standard: "1000BASE-LX" },
  { pid: "XCVR-1GIG-SM-ZX",  formFactor: "SFP",     speedGbps: 1,   speed: "1G",   reachMeters: 80000,  reachLabel: "ZX",     fiberType: "SMF", connector: "LC",    wavelengths: "1550nm",      standard: "1000BASE-ZX" },
  { pid: "XCVR-1GIG-RJ45",   formFactor: "SFP",     speedGbps: 1,   speed: "1G",   reachMeters: 100,    reachLabel: "T",      fiberType: "DAC", connector: "RJ45",                              standard: "1000BASE-T" },

  // ── 10G SFP+ ────────────────────────────────────────────────────────────
  { pid: "XCVR-10G-SR",      formFactor: "SFP+",    speedGbps: 10,  speed: "10G",  reachMeters: 300,    reachLabel: "SR",     fiberType: "MMF", connector: "LC",    wavelengths: "850nm",       standard: "10GBASE-SR" },
  { pid: "XCVR-10G-LR",      formFactor: "SFP+",    speedGbps: 10,  speed: "10G",  reachMeters: 10000,  reachLabel: "LR",     fiberType: "SMF", connector: "LC",    wavelengths: "1310nm",      standard: "10GBASE-LR" },
  { pid: "XCVR-10G-ER",      formFactor: "SFP+",    speedGbps: 10,  speed: "10G",  reachMeters: 40000,  reachLabel: "ER",     fiberType: "SMF", connector: "LC",    wavelengths: "1550nm",      standard: "10GBASE-ER" },
  { pid: "XCVR-10G-ZR",      formFactor: "SFP+",    speedGbps: 10,  speed: "10G",  reachMeters: 80000,  reachLabel: "ZR",     fiberType: "SMF", connector: "LC",    wavelengths: "1550nm",      standard: "10GBASE-ZR" },
  { pid: "XCVR-10G-LRM",     formFactor: "SFP+",    speedGbps: 10,  speed: "10G",  reachMeters: 220,    reachLabel: "LRM",    fiberType: "MMF", connector: "LC",    wavelengths: "1310nm",      standard: "10GBASE-LRM" },
  { pid: "XCVR-10G-DWDM-T",  formFactor: "SFP+",    speedGbps: 10,  speed: "10G",  reachMeters: 80000,  reachLabel: "DWDM",   fiberType: "SMF", connector: "LC",    wavelengths: "C-band",      notes: "10G DWDM tunable" },

  // ── 25G SFP28 ───────────────────────────────────────────────────────────
  { pid: "XCVR-25G-SR",      formFactor: "SFP28",   speedGbps: 25,  speed: "25G",  reachMeters: 100,    reachLabel: "SR",     fiberType: "MMF", connector: "LC",    wavelengths: "850nm",       standard: "25GBASE-SR" },
  { pid: "XCVR-25G-LR",      formFactor: "SFP28",   speedGbps: 25,  speed: "25G",  reachMeters: 10000,  reachLabel: "LR",     fiberType: "SMF", connector: "LC",    wavelengths: "1310nm",      standard: "25GBASE-LR" },
  { pid: "XCVR-25G-ER",      formFactor: "SFP28",   speedGbps: 25,  speed: "25G",  reachMeters: 30000,  reachLabel: "ER",     fiberType: "SMF", connector: "LC",    wavelengths: "1310nm" },

  // ── 100G QSFP28 ─────────────────────────────────────────────────────────
  { pid: "XCVR-100G-SR4",    formFactor: "QSFP28",  speedGbps: 100, speed: "100G", reachMeters: 100,    reachLabel: "SR4",    fiberType: "MMF", connector: "MPO",   wavelengths: "850nm",       standard: "100GBASE-SR4" },
  { pid: "XCVR-100G-LR4",    formFactor: "QSFP28",  speedGbps: 100, speed: "100G", reachMeters: 10000,  reachLabel: "LR4",    fiberType: "SMF", connector: "LC",    wavelengths: "1295-1310nm", standard: "100GBASE-LR4" },
  { pid: "XCVR-100G-CWDM4",  formFactor: "QSFP28",  speedGbps: 100, speed: "100G", reachMeters: 2000,   reachLabel: "CWDM4",  fiberType: "SMF", connector: "LC",    wavelengths: "1271-1331nm", standard: "100GBASE-CWDM4" },
  { pid: "XCVR-100G-DR",     formFactor: "QSFP28",  speedGbps: 100, speed: "100G", reachMeters: 500,    reachLabel: "DR",     fiberType: "SMF", connector: "LC",    wavelengths: "1310nm",      standard: "100GBASE-DR" },
  { pid: "XCVR-100G-FR",     formFactor: "QSFP28",  speedGbps: 100, speed: "100G", reachMeters: 2000,   reachLabel: "FR",     fiberType: "SMF", connector: "LC",    wavelengths: "1310nm",      standard: "100GBASE-FR" },

  // ── 400G QSFP-DD coherent (GX Series) ───────────────────────────────────
  { pid: "XCVR-400G-ZR",     formFactor: "QSFP-DD", speedGbps: 400, speed: "400G", reachMeters: 120000, reachLabel: "ZR",     fiberType: "SMF", connector: "LC",    wavelengths: "C-band",      standard: "400ZR",         notes: "400G coherent QSFP-DD" },
  { pid: "XCVR-400G-ZR-PLUS",formFactor: "QSFP-DD", speedGbps: 400, speed: "400G", reachMeters: 1000000,reachLabel: "ZR+",    fiberType: "SMF", connector: "LC",    wavelengths: "C-band",                                 notes: "400G ZR+ OpenROADM coherent" },
  { pid: "XCVR-400G-DR4",    formFactor: "QSFP-DD", speedGbps: 400, speed: "400G", reachMeters: 500,    reachLabel: "DR4",    fiberType: "SMF", connector: "MPO",   wavelengths: "1310nm",      standard: "400GBASE-DR4" },
  { pid: "XCVR-400G-FR4",    formFactor: "QSFP-DD", speedGbps: 400, speed: "400G", reachMeters: 2000,   reachLabel: "FR4",    fiberType: "SMF", connector: "LC",    wavelengths: "1271-1331nm", standard: "400GBASE-FR4" },
  { pid: "XCVR-400G-LR4",    formFactor: "QSFP-DD", speedGbps: 400, speed: "400G", reachMeters: 10000,  reachLabel: "LR4",    fiberType: "SMF", connector: "LC",    wavelengths: "1295-1310nm", standard: "400GBASE-LR4" },

  // ── 800G OSFP (GX G42/G48) ──────────────────────────────────────────────
  { pid: "XCVR-800G-ZR",     formFactor: "OSFP",    speedGbps: 800, speed: "800G", reachMeters: 120000, reachLabel: "ZR",     fiberType: "SMF", connector: "LC",    wavelengths: "C-band",                                 notes: "800G coherent OSFP ZR" },
  { pid: "XCVR-800G-DR8",    formFactor: "OSFP",    speedGbps: 800, speed: "800G", reachMeters: 500,    reachLabel: "DR8",    fiberType: "SMF", connector: "MPO",   wavelengths: "1310nm",                                 notes: "800G DR8 OSFP" },
  { pid: "XCVR-800G-FR8",    formFactor: "OSFP",    speedGbps: 800, speed: "800G", reachMeters: 2000,   reachLabel: "FR8",    fiberType: "SMF", connector: "LC",    wavelengths: "1271-1331nm",                            notes: "800G FR8 OSFP" },

  // ── DAC ─────────────────────────────────────────────────────────────────
  { pid: "DAC-10G-SFP-1M",      formFactor: "SFP+",    speedGbps: 10,  speed: "10G",  reachMeters: 1,      reachLabel: "DAC-1M", fiberType: "DAC", connector: "SFP+" },
  { pid: "DAC-100G-QSFP28-1M",  formFactor: "QSFP28",  speedGbps: 100, speed: "100G", reachMeters: 1,      reachLabel: "DAC-1M", fiberType: "DAC", connector: "QSFP28" },
  { pid: "DAC-400G-QSFPDD-1M",  formFactor: "QSFP-DD", speedGbps: 400, speed: "400G", reachMeters: 1,      reachLabel: "DAC-1M", fiberType: "DAC", connector: "QSFP-DD" },
];

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

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

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

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

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