/**
 * ECI Telecom OEM Transceiver Catalog Seed
 *
 * Seeds ECI Telecom branded optical transceiver PIDs for their
 * Apollo optical transport platform, Neptune packet-optical switches,
 * and XDM DWDM/OTN systems. ECI is a leading Israeli carrier-grade
 * networking vendor (now part of BlueSpace Telecom).
 *
 * Sources:
 *  - ECI Apollo optical transport system datasheets
 *  - ECI Neptune EX/MX series specs
 *  - ECI XDM-2000/5000 DWDM platform hardware guide
 *
 * Run:  tsx packages/scraper/src/scrapers/eci-telecom-oem.ts
 * Cron: daily at 23:00
 */

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

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

const TELECOM_PIDS = new Set([
  "ECI-SFP-OC3-SR",
  "ECI-SFP-OC12-IR",
  "ECI-SFP-OC48-SR",
  "ECI-XFP-10G-DW-TX",
  "ECI-QSFP28-100G-ZR4",
  "ECI-QSFPDD-400G-ZR",
  "ECI-CFP2-100G-DCO",
  "ECI-CFP2-200G-DCO",
]);

const ECI_TELECOM_PIDS: EciTelecomPID[] = [
  // ── SONET/SDH SFP (legacy carrier) ──────────────────────────────────────
  { pid: "ECI-SFP-OC3-SR",     formFactor: "SFP",    speedGbps: 0.155, speed: "OC3",  reachMeters: 2000,   reachLabel: "SR",    fiberType: "MMF", connector: "LC",  wavelengths: "1310nm",     standard: "OC-3/STM-1",   notes: "ECI Apollo OC-3 SR SFP" },
  { pid: "ECI-SFP-OC12-IR",    formFactor: "SFP",    speedGbps: 0.622, speed: "OC12", reachMeters: 15000,  reachLabel: "IR",    fiberType: "SMF", connector: "LC",  wavelengths: "1310nm",     standard: "OC-12/STM-4",  notes: "ECI Apollo OC-12 IR SFP" },
  { pid: "ECI-SFP-OC48-SR",    formFactor: "SFP",    speedGbps: 2.5,   speed: "OC48", reachMeters: 2000,   reachLabel: "SR",    fiberType: "SMF", connector: "LC",  wavelengths: "1310nm",     standard: "OC-48/STM-16", notes: "ECI Apollo OC-48 SR SFP" },

  // ── 1G SFP ───────────────────────────────────────────────────────────────
  { pid: "ECI-SFP-1G-SX",      formFactor: "SFP",    speedGbps: 1,   speed: "1G",   reachMeters: 550,    reachLabel: "SX",    fiberType: "MMF", connector: "LC",  wavelengths: "850nm",      standard: "1000BASE-SX" },
  { pid: "ECI-SFP-1G-LX",      formFactor: "SFP",    speedGbps: 1,   speed: "1G",   reachMeters: 10000,  reachLabel: "LX",    fiberType: "SMF", connector: "LC",  wavelengths: "1310nm",     standard: "1000BASE-LX" },
  { pid: "ECI-SFP-1G-ZX",      formFactor: "SFP",    speedGbps: 1,   speed: "1G",   reachMeters: 80000,  reachLabel: "ZX",    fiberType: "SMF", connector: "LC",  wavelengths: "1550nm",     standard: "1000BASE-ZX" },

  // ── 10G XFP (DWDM) ────────────────────────────────────────────────────────
  { pid: "ECI-XFP-10G-DW-TX",  formFactor: "XFP",    speedGbps: 10,  speed: "10G",  reachMeters: 80000,  reachLabel: "DW-TX", fiberType: "SMF", connector: "LC",  wavelengths: "C-band DWDM", notes: "ECI XDM-2000 DWDM tunable XFP" },

  // ── 10G SFP+ ─────────────────────────────────────────────────────────────
  { pid: "ECI-SFP10G-SR",      formFactor: "SFP+",   speedGbps: 10,  speed: "10G",  reachMeters: 300,    reachLabel: "SR",    fiberType: "MMF", connector: "LC",  wavelengths: "850nm",      standard: "10GBASE-SR" },
  { pid: "ECI-SFP10G-LR",      formFactor: "SFP+",   speedGbps: 10,  speed: "10G",  reachMeters: 10000,  reachLabel: "LR",    fiberType: "SMF", connector: "LC",  wavelengths: "1310nm",     standard: "10GBASE-LR" },
  { pid: "ECI-SFP10G-ER",      formFactor: "SFP+",   speedGbps: 10,  speed: "10G",  reachMeters: 40000,  reachLabel: "ER",    fiberType: "SMF", connector: "LC",  wavelengths: "1550nm",     standard: "10GBASE-ER" },

  // ── 100G CFP2-DCO (coherent DWDM) ────────────────────────────────────────
  { pid: "ECI-CFP2-100G-DCO",  formFactor: "CFP2",   speedGbps: 100, speed: "100G", reachMeters: 1000000, reachLabel: "DCO",  fiberType: "SMF", connector: "LC",  wavelengths: "C-band DWDM", notes: "ECI XDM-5000 100G coherent CFP2-DCO" },
  { pid: "ECI-CFP2-200G-DCO",  formFactor: "CFP2",   speedGbps: 200, speed: "200G", reachMeters: 1000000, reachLabel: "DCO",  fiberType: "SMF", connector: "LC",  wavelengths: "C-band DWDM", notes: "ECI XDM-5000 200G coherent CFP2-DCO" },

  // ── 100G QSFP28 ──────────────────────────────────────────────────────────
  { pid: "ECI-QSFP28-100G-SR4",    formFactor: "QSFP28", speedGbps: 100, speed: "100G", reachMeters: 100,    reachLabel: "SR4",   fiberType: "MMF", connector: "MPO", wavelengths: "850nm",       standard: "100GBASE-SR4" },
  { pid: "ECI-QSFP28-100G-LR4",    formFactor: "QSFP28", speedGbps: 100, speed: "100G", reachMeters: 10000,  reachLabel: "LR4",   fiberType: "SMF", connector: "LC",  wavelengths: "1295-1310nm", standard: "100GBASE-LR4" },
  { pid: "ECI-QSFP28-100G-ZR4",    formFactor: "QSFP28", speedGbps: 100, speed: "100G", reachMeters: 80000,  reachLabel: "ZR4",   fiberType: "SMF", connector: "LC",  wavelengths: "C-band",       notes: "ECI Neptune 100G ZR4 coherent QSFP28" },

  // ── 400G QSFP-DD ─────────────────────────────────────────────────────────
  { pid: "ECI-QSFPDD-400G-ZR",     formFactor: "QSFP-DD",speedGbps: 400, speed: "400G", reachMeters: 120000, reachLabel: "ZR",    fiberType: "SMF", connector: "LC",  wavelengths: "C-band",       standard: "400ZR", notes: "ECI Neptune 400G ZR coherent QSFP-DD" },

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

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

  const vendorId = await ensureVendor(
    "ECI Telecom",
    "oem",
    "https://www.ecitele.com",
    undefined
  );

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

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

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