/**
 * Ekinops OEM Transceiver Catalog Seed
 *
 * Seeds Ekinops-branded transceiver PIDs for optical transport and access
 * equipment platforms: 300 series, 360 series, and OneAccess platforms.
 *
 * Sources:
 *  - Ekinops 300 Series Line Card Datasheet
 *  - Ekinops 360 Series Transceiver Module Guide
 *  - Ekinops OneAccess Platform Product Portfolio (ekinops.com)
 *
 * Run:  tsx packages/scraper/src/scrapers/ekinops-oem.ts
 * Cron: daily at 20:30
 */

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

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

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

  // ── 10G DWDM SFP+ ───────────────────────────────────────────────────────
  { pid: "EK-SFP-10G-DW-C-TUNE", formFactor: "SFP+",    speedGbps: 10,  speed: "10G",  reachMeters: 80000,   reachLabel: "DWDM",  fiberType: "SMF", connector: "LC",      wavelengths: "C-band DWDM",  category: "Telecom", notes: "Ekinops 10G DWDM tunable SFP+" },

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

  // ── 100G CFP2 Coherent ───────────────────────────────────────────────────
  { pid: "EK-CFP2-100G-DCO",     formFactor: "CFP2",    speedGbps: 100, speed: "100G", reachMeters: 1500000, reachLabel: "DCO",   fiberType: "SMF", connector: "LC",      wavelengths: "C-band",       category: "Telecom", notes: "Ekinops 100G CFP2 DCO coherent" },

  // ── 400G QSFP-DD ────────────────────────────────────────────────────────
  { pid: "EK-QSFPDD-400G-FR4",   formFactor: "QSFP-DD", speedGbps: 400, speed: "400G", reachMeters: 2000,    reachLabel: "FR4",   fiberType: "SMF", connector: "LC",      wavelengths: "1271-1331nm",  standard: "400GBASE-FR4" },
  { pid: "EK-QSFPDD-400G-LR4",   formFactor: "QSFP-DD", speedGbps: 400, speed: "400G", reachMeters: 10000,   reachLabel: "LR4",   fiberType: "SMF", connector: "LC",      wavelengths: "1295-1310nm",  standard: "400GBASE-LR4" },
  { pid: "EK-QSFPDD-400G-ZR",    formFactor: "QSFP-DD", speedGbps: 400, speed: "400G", reachMeters: 120000,  reachLabel: "ZR",    fiberType: "SMF", connector: "LC",      wavelengths: "C-band",       standard: "400ZR", category: "Telecom", notes: "Ekinops 400G ZR coherent QSFP-DD" },
  { pid: "EK-QSFPDD-400G-ZRP",   formFactor: "QSFP-DD", speedGbps: 400, speed: "400G", reachMeters: 3000000, reachLabel: "ZR+",   fiberType: "SMF", connector: "LC",      wavelengths: "C-band",       category: "Telecom", notes: "Ekinops 400G ZR+ coherent QSFP-DD" },

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

// PIDs that use 'Telecom' category (coherent/DWDM)
const TELECOM_PIDS = new Set([
  "EK-SFP-10G-DW-C-TUNE",
  "EK-CFP2-100G-DCO",
  "EK-QSFPDD-400G-ZR",
  "EK-QSFPDD-400G-ZRP",
]);

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

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

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

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

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