/**
 * Cambium Networks OEM Transceiver Catalog Seed
 *
 * Seeds Cambium Networks branded optical transceiver PIDs for their
 * cnMatrix enterprise switches, cnReach industrial IoT, and wireless
 * backhaul platforms (PTP 820, PTP 670) with fiber uplink modules.
 *
 * Sources:
 *  - Cambium cnMatrix EX2028 / TX2028 switch hardware guide
 *  - Cambium PTP 820 microwave + fiber hybrid interface specs
 *  - Cambium cnReach N500 industrial SFP compatibility list
 *
 * Run:  tsx packages/scraper/src/scrapers/cambium-networks-oem.ts
 * Cron: daily at 01:00
 */

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

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

const CAMBIUM_PIDS: CambiumPID[] = [
  // ── 1G SFP (cnMatrix / cnReach) ─────────────────────────────────────
  { pid: "CBM-SFP-1G-SX",       formFactor: "SFP",    speedGbps: 1,   speed: "1G",   reachMeters: 550,    reachLabel: "SX",    fiberType: "MMF", connector: "LC",  wavelengths: "850nm",  standard: "1000BASE-SX",  notes: "Cambium cnMatrix SFP 1G SX" },
  { pid: "CBM-SFP-1G-LX",       formFactor: "SFP",    speedGbps: 1,   speed: "1G",   reachMeters: 10000,  reachLabel: "LX",    fiberType: "SMF", connector: "LC",  wavelengths: "1310nm", standard: "1000BASE-LX",  notes: "Cambium cnMatrix SFP 1G LX" },
  { pid: "CBM-SFP-1G-ZX",       formFactor: "SFP",    speedGbps: 1,   speed: "1G",   reachMeters: 80000,  reachLabel: "ZX",    fiberType: "SMF", connector: "LC",  wavelengths: "1550nm", standard: "1000BASE-ZX" },
  { pid: "CBM-SFP-1G-BX-D",     formFactor: "SFP",    speedGbps: 1,   speed: "1G",   reachMeters: 20000,  reachLabel: "BX-D",  fiberType: "SMF", connector: "LC",  wavelengths: "1490nm TX / 1310nm RX", notes: "Cambium BiDi downstream" },
  { pid: "CBM-SFP-1G-BX-U",     formFactor: "SFP",    speedGbps: 1,   speed: "1G",   reachMeters: 20000,  reachLabel: "BX-U",  fiberType: "SMF", connector: "LC",  wavelengths: "1310nm TX / 1490nm RX", notes: "Cambium BiDi upstream" },
  { pid: "CBM-SFP-1G-T",        formFactor: "SFP",    speedGbps: 1,   speed: "1G",   reachMeters: 100,    reachLabel: "T",     fiberType: "DAC", connector: "RJ45",                        standard: "1000BASE-T",   notes: "Cambium copper SFP" },

  // ── 10G SFP+ (cnMatrix TX / PTP 820) ────────────────────────────────
  { pid: "CBM-SFP10G-SR",       formFactor: "SFP+",   speedGbps: 10,  speed: "10G",  reachMeters: 300,    reachLabel: "SR",    fiberType: "MMF", connector: "LC",  wavelengths: "850nm",  standard: "10GBASE-SR" },
  { pid: "CBM-SFP10G-LR",       formFactor: "SFP+",   speedGbps: 10,  speed: "10G",  reachMeters: 10000,  reachLabel: "LR",    fiberType: "SMF", connector: "LC",  wavelengths: "1310nm", standard: "10GBASE-LR" },
  { pid: "CBM-SFP10G-ER",       formFactor: "SFP+",   speedGbps: 10,  speed: "10G",  reachMeters: 40000,  reachLabel: "ER",    fiberType: "SMF", connector: "LC",  wavelengths: "1550nm", standard: "10GBASE-ER" },
  { pid: "CBM-SFP10G-ZR",       formFactor: "SFP+",   speedGbps: 10,  speed: "10G",  reachMeters: 80000,  reachLabel: "ZR",    fiberType: "SMF", connector: "LC",  wavelengths: "1550nm", standard: "10GBASE-ZR",   notes: "Cambium PTP 820 long-reach" },

  // ── 10G BiDi ─────────────────────────────────────────────────────────
  { pid: "CBM-SFP10G-BX-D",     formFactor: "SFP+",   speedGbps: 10,  speed: "10G",  reachMeters: 10000,  reachLabel: "BX-D",  fiberType: "SMF", connector: "LC",  wavelengths: "1330nm TX / 1270nm RX" },
  { pid: "CBM-SFP10G-BX-U",     formFactor: "SFP+",   speedGbps: 10,  speed: "10G",  reachMeters: 10000,  reachLabel: "BX-U",  fiberType: "SMF", connector: "LC",  wavelengths: "1270nm TX / 1330nm RX" },

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

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

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

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

  const vendorId = await ensureVendor(
    "Cambium Networks",
    "oem",
    "https://www.cambiumnetworks.com",
    undefined
  );

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

  for (const p of CAMBIUM_PIDS) {
    const slug = `cambium-networks-${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=== Cambium Networks OEM Seed Complete ===`);
  console.log(`  Inserted: ${inserted}, Updated: ${updated}, Errors: ${errors}`);
  console.log(`  Total PIDs: ${CAMBIUM_PIDS.length}\n`);
}

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