/**
 * Calix Access OEM Transceiver Catalog Seed
 *
 * Seeds Calix-branded transceiver PIDs for AXOS, GigaSPEED, and
 * Intelligent Access EDGE platforms with a focus on PON/access optics
 * (GPON, XGS-PON, EPON, BiDi) not covered in the base calix-oem.ts seed.
 *
 * Sources:
 *  - Calix Support Cloud Optics Compatibility Guide (calix.com)
 *  - Calix AXOS E9-2 / E7-2 / GigaSPEED Hardware Reference
 *  - ITU-T G.984/G.9807/G.987 PON specifications
 *
 * Run:  tsx packages/scraper/src/scrapers/calix-access-oem.ts
 * Cron: daily at 22:30
 */

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

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

// ── Calix Access OEM transceiver catalog ────────────────────────────────────
// Focus: PON OLT/ONU optics + access-edge SFP variants for AXOS platforms
const CALIX_ACCESS_PIDS: CalixAccessPID[] = [
  // ── 1G SFP (access uplinks) ──────────────────────────────────────────────
  { pid: "SFP-GE-SX",         formFactor: "SFP",   speedGbps: 1,   speed: "1G",    reachMeters: 550,   reachLabel: "SX",         fiberType: "MMF", connector: "LC",    wavelengths: "850nm",       standard: "1000BASE-SX" },
  { pid: "SFP-GE-LX",         formFactor: "SFP",   speedGbps: 1,   speed: "1G",    reachMeters: 10000, reachLabel: "LX",         fiberType: "SMF", connector: "LC",    wavelengths: "1310nm",      standard: "1000BASE-LX" },
  { pid: "SFP-GE-T",          formFactor: "SFP",   speedGbps: 1,   speed: "1G",    reachMeters: 100,   reachLabel: "T",          fiberType: "DAC", connector: "RJ45",                              standard: "1000BASE-T" },
  { pid: "SFP-BIDI-1310-1490", formFactor: "SFP",  speedGbps: 1,   speed: "1G",    reachMeters: 20000, reachLabel: "BiDi",       fiberType: "SMF", connector: "LC",    wavelengths: "1310/1490nm", notes: "1G BiDi single-fiber upstream 1310nm / downstream 1490nm for AXOS access" },

  // ── 10G SFP+ (access uplinks) ────────────────────────────────────────────
  { pid: "SFP-10G-SR",        formFactor: "SFP+",  speedGbps: 10,  speed: "10G",   reachMeters: 300,   reachLabel: "SR",         fiberType: "MMF", connector: "LC",    wavelengths: "850nm",       standard: "10GBASE-SR" },
  { pid: "SFP-10G-LR",        formFactor: "SFP+",  speedGbps: 10,  speed: "10G",   reachMeters: 10000, reachLabel: "LR",         fiberType: "SMF", connector: "LC",    wavelengths: "1310nm",      standard: "10GBASE-LR" },
  { pid: "SFP-10G-ER",        formFactor: "SFP+",  speedGbps: 10,  speed: "10G",   reachMeters: 40000, reachLabel: "ER",         fiberType: "SMF", connector: "LC",    wavelengths: "1550nm",      standard: "10GBASE-ER" },
  { pid: "SFP-10G-LR-S",      formFactor: "SFP+",  speedGbps: 10,  speed: "10G",   reachMeters: 10000, reachLabel: "LR-S",       fiberType: "SMF", connector: "LC",    wavelengths: "1310nm",      notes: "10G LR industrial temp -40 to +85°C for outdoor AXOS pods" },
  { pid: "SFP-10G-T",         formFactor: "SFP+",  speedGbps: 10,  speed: "10G",   reachMeters: 30,    reachLabel: "T",          fiberType: "DAC", connector: "RJ45",                              standard: "10GBASE-T" },

  // ── 25G SFP28 ────────────────────────────────────────────────────────────
  { pid: "SFP-25G-SR",        formFactor: "SFP28", speedGbps: 25,  speed: "25G",   reachMeters: 100,   reachLabel: "SR",         fiberType: "MMF", connector: "LC",    wavelengths: "850nm",       standard: "25GBASE-SR" },
  { pid: "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: "QSFP-40G-SR4",      formFactor: "QSFP+", speedGbps: 40,  speed: "40G",   reachMeters: 150,   reachLabel: "SR4",        fiberType: "MMF", connector: "MPO",   wavelengths: "850nm",       standard: "40GBASE-SR4" },
  { pid: "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: "QSFP-100G-SR4",     formFactor: "QSFP28",speedGbps: 100, speed: "100G",  reachMeters: 100,   reachLabel: "SR4",        fiberType: "MMF", connector: "MPO",   wavelengths: "850nm",       standard: "100GBASE-SR4" },
  { pid: "QSFP-100G-LR4",     formFactor: "QSFP28",speedGbps: 100, speed: "100G",  reachMeters: 10000, reachLabel: "LR4",        fiberType: "SMF", connector: "LC",    wavelengths: "1295-1310nm", standard: "100GBASE-LR4" },

  // ── PON OLT optics (Telecom) ─────────────────────────────────────────────
  { pid: "SFP-GPON-OLT",      formFactor: "SFP",   speedGbps: 2.5, speed: "2.5G",  reachMeters: 20000, reachLabel: "GPON-OLT",   fiberType: "SMF", connector: "SC",    wavelengths: "1490/1310nm", standard: "ITU-T G.984",  notes: "GPON OLT SFP Class B+; DS 1490nm 2.488Gbps / US 1310nm 1.244Gbps", isTelecom: true },
  { pid: "SFP-XGSPON-OLT",    formFactor: "SFP+",  speedGbps: 10,  speed: "10G",   reachMeters: 20000, reachLabel: "XGSPON-OLT", fiberType: "SMF", connector: "SC",    wavelengths: "1577/1270nm", standard: "ITU-T G.9807", notes: "XGS-PON OLT SFP+ Class N1+; DS 1577nm 9.953Gbps / US 1270nm 9.953Gbps", isTelecom: true },
  { pid: "SFP-EPON-OLT",      formFactor: "SFP",   speedGbps: 1,   speed: "1G",    reachMeters: 20000, reachLabel: "EPON-OLT",   fiberType: "SMF", connector: "SC",    wavelengths: "1490/1310nm", standard: "IEEE 802.3ah", notes: "EPON OLT SFP PX20+; DS 1490nm 1Gbps / US 1310nm 1Gbps", isTelecom: true },
  { pid: "SFP-GPON-ONU",      formFactor: "SFP",   speedGbps: 2.5, speed: "2.5G",  reachMeters: 20000, reachLabel: "GPON-ONU",   fiberType: "SMF", connector: "SC",    wavelengths: "1310/1490nm", standard: "ITU-T G.984",  notes: "GPON ONU SFP Class B+; US 1310nm 1.244Gbps / DS 1490nm 2.488Gbps", isTelecom: true },
];

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

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

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

  for (const p of CALIX_ACCESS_PIDS) {
    const slug = `calix-access-${p.pid.toLowerCase().replace(/[^a-z0-9]+/g, "-")}`;
    const category = p.isTelecom ? "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),
           is_oem_seed  = true,
           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=== Calix Access OEM Seed Complete ===`);
  console.log(`  Inserted: ${inserted}`);
  console.log(`  Updated:  ${updated}`);
  console.log(`  Errors:   ${errors}`);
  console.log(`  Total PIDs: ${CALIX_ACCESS_PIDS.length}\n`);
}

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