/**
 * Cisco Catalyst OEM Transceiver Catalog Seed
 *
 * Seeds Cisco Catalyst-branded transceiver PIDs (SFP= prefix) used in
 * Catalyst 9000, 3000, 4000, and 6000 series access/distribution switches.
 *
 * Sources:
 *  - Cisco Catalyst Transceiver Module Selection Guide
 *  - Cisco SFP and SFP+ Transceiver Modules Data Sheet (EDCS-806701)
 *  - Cisco Catalyst 9000 Hardware Compatibility Matrix
 *
 * Run:  tsx packages/scraper/src/scrapers/cisco-catalyst-oem.ts
 * Cron: daily at 12:30
 */

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

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

const CATALYST_PIDS: CatalystPID[] = [
  // ── 1G GLC SFP ──────────────────────────────────────────────────────────
  { pid: "GLC-SX-MMD",   formFactor: "SFP",   speedGbps: 1,  speed: "1G",  reachMeters: 550,   reachLabel: "SX",        fiberType: "MMF", connector: "LC",   wavelengths: "850nm",           standard: "1000BASE-SX",  notes: "Cisco GLC 1G multimode SFP w/ DOM" },
  { pid: "GLC-LH-SMD",   formFactor: "SFP",   speedGbps: 1,  speed: "1G",  reachMeters: 10000, reachLabel: "LH",        fiberType: "SMF", connector: "LC",   wavelengths: "1310nm",          standard: "1000BASE-LX",  notes: "Cisco GLC 1G single-mode 10km w/ DOM" },
  { pid: "GLC-T",         formFactor: "SFP",   speedGbps: 1,  speed: "1G",  reachMeters: 100,   reachLabel: "T",         fiberType: "DAC", connector: "RJ45",                                  standard: "1000BASE-T",   notes: "Cisco GLC 1G copper SFP" },
  { pid: "GLC-BX-U",     formFactor: "SFP",   speedGbps: 1,  speed: "1G",  reachMeters: 10000, reachLabel: "BX-U",      fiberType: "SMF", connector: "LC",   wavelengths: "TX1310/RX1490nm", standard: "1000BASE-BX",  notes: "Cisco 1G BiDi SFP upstream (1310nm TX)" },
  { pid: "GLC-BX-D",     formFactor: "SFP",   speedGbps: 1,  speed: "1G",  reachMeters: 10000, reachLabel: "BX-D",      fiberType: "SMF", connector: "LC",   wavelengths: "TX1490/RX1310nm", standard: "1000BASE-BX",  notes: "Cisco 1G BiDi SFP downstream (1490nm TX)" },
  { pid: "GLC-ZX-SMD",   formFactor: "SFP",   speedGbps: 1,  speed: "1G",  reachMeters: 80000, reachLabel: "ZX",        fiberType: "SMF", connector: "LC",   wavelengths: "1550nm",          standard: "1000BASE-ZX",  notes: "Cisco GLC 1G extended-reach 80km w/ DOM" },

  // ── 10G SFP+ ────────────────────────────────────────────────────────────
  { pid: "SFP-10G-SR",   formFactor: "SFP+",  speedGbps: 10, speed: "10G", reachMeters: 300,   reachLabel: "SR",        fiberType: "MMF", connector: "LC",   wavelengths: "850nm",           standard: "10GBASE-SR",   notes: "Cisco 10G multimode SFP+" },
  { pid: "SFP-10G-SR-S", formFactor: "SFP+",  speedGbps: 10, speed: "10G", reachMeters: 300,   reachLabel: "SR",        fiberType: "MMF", connector: "LC",   wavelengths: "850nm",           standard: "10GBASE-SR",   notes: "Cisco 10G multimode SFP+ S-variant (Catalyst)" },
  { pid: "SFP-10G-LR",   formFactor: "SFP+",  speedGbps: 10, speed: "10G", reachMeters: 10000, reachLabel: "LR",        fiberType: "SMF", connector: "LC",   wavelengths: "1310nm",          standard: "10GBASE-LR",   notes: "Cisco 10G single-mode SFP+ 10km" },
  { pid: "SFP-10G-LR-S", formFactor: "SFP+",  speedGbps: 10, speed: "10G", reachMeters: 10000, reachLabel: "LR",        fiberType: "SMF", connector: "LC",   wavelengths: "1310nm",          standard: "10GBASE-LR",   notes: "Cisco 10G single-mode SFP+ 10km S-variant" },
  { pid: "SFP-10G-ER",   formFactor: "SFP+",  speedGbps: 10, speed: "10G", reachMeters: 40000, reachLabel: "ER",        fiberType: "SMF", connector: "LC",   wavelengths: "1550nm",          standard: "10GBASE-ER",   notes: "Cisco 10G extended-reach SFP+ 40km" },
  { pid: "SFP-10G-ZR",   formFactor: "SFP+",  speedGbps: 10, speed: "10G", reachMeters: 80000, reachLabel: "ZR",        fiberType: "SMF", connector: "LC",   wavelengths: "1550nm",          standard: "10GBASE-ZR",   notes: "Cisco 10G ZR SFP+ 80km" },

  // ── 25G SFP28 ───────────────────────────────────────────────────────────
  { pid: "SFP-25G-SR-S", formFactor: "SFP28", speedGbps: 25, speed: "25G", reachMeters: 100,   reachLabel: "SR",        fiberType: "MMF", connector: "LC",   wavelengths: "850nm",           standard: "25GBASE-SR",   notes: "Cisco 25G multimode SFP28 Catalyst" },
  { pid: "SFP-25G-LR-S", formFactor: "SFP28", speedGbps: 25, speed: "25G", reachMeters: 10000, reachLabel: "LR",        fiberType: "SMF", connector: "LC",   wavelengths: "1310nm",          standard: "25GBASE-LR",   notes: "Cisco 25G single-mode SFP28 Catalyst 10km" },

  // ── 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",  notes: "Cisco 40G multimode QSFP+" },
  { pid: "QSFP-40G-LR4-S", formFactor: "QSFP+",  speedGbps: 40,  speed: "40G",  reachMeters: 10000, reachLabel: "LR4",      fiberType: "SMF", connector: "LC",  wavelengths: "1295-1310nm",     standard: "40GBASE-LR4",  notes: "Cisco 40G single-mode QSFP+ Catalyst S-variant" },

  // ── 100G QSFP28 ─────────────────────────────────────────────────────────
  { pid: "QSFP-100G-SR4-S",   formFactor: "QSFP28", speedGbps: 100, speed: "100G", reachMeters: 100,   reachLabel: "SR4",     fiberType: "MMF", connector: "MPO", wavelengths: "850nm",           standard: "100GBASE-SR4",  notes: "Cisco 100G multimode QSFP28 Catalyst" },
  { pid: "QSFP-100G-LR4-S",   formFactor: "QSFP28", speedGbps: 100, speed: "100G", reachMeters: 10000, reachLabel: "LR4",     fiberType: "SMF", connector: "LC",  wavelengths: "1295-1310nm",     standard: "100GBASE-LR4",  notes: "Cisco 100G single-mode QSFP28 Catalyst 10km" },
  { pid: "QSFP-100G-CWDM4-S", formFactor: "QSFP28", speedGbps: 100, speed: "100G", reachMeters: 2000,  reachLabel: "CWDM4",   fiberType: "SMF", connector: "LC",  wavelengths: "1271-1331nm",     standard: "100GBASE-CWDM4", notes: "Cisco 100G CWDM4 QSFP28 Catalyst 2km SMF" },

  // ── 400G QSFP-DD ────────────────────────────────────────────────────────
  { pid: "QSFP-DD-400G-DR4-S", formFactor: "QSFP-DD", speedGbps: 400, speed: "400G", reachMeters: 500, reachLabel: "DR4",    fiberType: "SMF", connector: "MPO", wavelengths: "1310nm",          standard: "400GBASE-DR4",  notes: "Cisco 400G QSFP-DD DR4 Catalyst 500m SMF" },
];

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

  const vendorId = await ensureVendor(
    "Cisco Catalyst",
    "oem",
    "https://www.cisco.com/c/en/us/products/switches/catalyst-series-switches.html",
    undefined
  );

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

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

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