/**
 * H3C OEM Transceiver Catalog Seed
 *
 * Seeds H3C-branded transceiver PIDs for S-series, CR-series, and
 * NE-series switches and routers from New H3C Group.
 *
 * Sources:
 *  - H3C Transceiver Module Compatibility Guide (h3c.com)
 *  - H3C Optical Transceiver Module Technical Overview
 *  - H3C S12500/S6800/CR16000 Hardware Compatibility Matrix
 *
 * Run:  tsx packages/scraper/src/scrapers/h3c-oem.ts
 * Cron: daily at 11:15
 */

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

interface H3cPID {
  pid: string;
  formFactor: string;
  speedGbps: number;
  speed: string;
  reachMeters: number;
  reachLabel: string;
  fiberType: string;
  connector: string;
  wavelengths?: string;
  standard?: string;
  notes?: string;
}

const H3C_PIDS: H3cPID[] = [
  // ── 1G SFP ──────────────────────────────────────────────────────────────
  { pid: "H3C-SFP-GE-SX-MM850",   formFactor: "SFP",    speedGbps: 1,   speed: "1G",   reachMeters: 550,   reachLabel: "SX",     fiberType: "MMF", connector: "LC",  wavelengths: "850nm",       standard: "1000BASE-SX",  notes: "H3C 1G SFP SX 550m MMF" },
  { pid: "H3C-SFP-GE-LX-SM1310",  formFactor: "SFP",    speedGbps: 1,   speed: "1G",   reachMeters: 10000, reachLabel: "LX",     fiberType: "SMF", connector: "LC",  wavelengths: "1310nm",      standard: "1000BASE-LX",  notes: "H3C 1G SFP LX 10km SMF" },
  { pid: "H3C-SFP-GE-ZX-SM1550",  formFactor: "SFP",    speedGbps: 1,   speed: "1G",   reachMeters: 80000, reachLabel: "ZX",     fiberType: "SMF", connector: "LC",  wavelengths: "1550nm",      standard: "1000BASE-ZX",  notes: "H3C 1G SFP ZX 80km SMF" },
  { pid: "H3C-SFP-GE-T",          formFactor: "SFP",    speedGbps: 1,   speed: "1G",   reachMeters: 100,   reachLabel: "T",      fiberType: "DAC", connector: "RJ45",                            standard: "1000BASE-T",   notes: "H3C 1G SFP copper RJ45" },
  { pid: "H3C-SFP-GE-BIDI-1310",  formFactor: "SFP",    speedGbps: 1,   speed: "1G",   reachMeters: 10000, reachLabel: "BiDi",   fiberType: "SMF", connector: "LC",  wavelengths: "1310/1490nm", standard: "1000BASE-BX",  notes: "H3C 1G SFP BiDi TX1310/RX1490" },

  // ── 10G SFP+ ────────────────────────────────────────────────────────────
  { pid: "H3C-SFP-XG-SR-MM850",   formFactor: "SFP+",   speedGbps: 10,  speed: "10G",  reachMeters: 300,   reachLabel: "SR",     fiberType: "MMF", connector: "LC",  wavelengths: "850nm",       standard: "10GBASE-SR",   notes: "H3C 10G SFP+ SR 300m MMF" },
  { pid: "H3C-SFP-XG-LR-SM1310",  formFactor: "SFP+",   speedGbps: 10,  speed: "10G",  reachMeters: 10000, reachLabel: "LR",     fiberType: "SMF", connector: "LC",  wavelengths: "1310nm",      standard: "10GBASE-LR",   notes: "H3C 10G SFP+ LR 10km SMF" },
  { pid: "H3C-SFP-XG-ER-SM1550",  formFactor: "SFP+",   speedGbps: 10,  speed: "10G",  reachMeters: 40000, reachLabel: "ER",     fiberType: "SMF", connector: "LC",  wavelengths: "1550nm",      standard: "10GBASE-ER",   notes: "H3C 10G SFP+ ER 40km SMF" },
  { pid: "H3C-SFP-XG-ZR-SM1550",  formFactor: "SFP+",   speedGbps: 10,  speed: "10G",  reachMeters: 80000, reachLabel: "ZR",     fiberType: "SMF", connector: "LC",  wavelengths: "1550nm",      standard: "10GBASE-ZR",   notes: "H3C 10G SFP+ ZR 80km SMF" },
  { pid: "H3C-SFP-XG-BIDI-1270",  formFactor: "SFP+",   speedGbps: 10,  speed: "10G",  reachMeters: 10000, reachLabel: "BiDi",   fiberType: "SMF", connector: "LC",  wavelengths: "1270/1330nm", standard: "10GBASE-BX",   notes: "H3C 10G SFP+ BiDi TX1270/RX1330" },

  // ── 25G SFP28 ───────────────────────────────────────────────────────────
  { pid: "H3C-SFP28-25G-SR",      formFactor: "SFP28",  speedGbps: 25,  speed: "25G",  reachMeters: 100,   reachLabel: "SR",     fiberType: "MMF", connector: "LC",  wavelengths: "850nm",       standard: "25GBASE-SR",   notes: "H3C 25G SFP28 SR 100m MMF" },
  { pid: "H3C-SFP28-25G-LR",      formFactor: "SFP28",  speedGbps: 25,  speed: "25G",  reachMeters: 10000, reachLabel: "LR",     fiberType: "SMF", connector: "LC",  wavelengths: "1310nm",      standard: "25GBASE-LR",   notes: "H3C 25G SFP28 LR 10km SMF" },

  // ── 40G QSFP+ ───────────────────────────────────────────────────────────
  { pid: "H3C-QSFP-40G-SR4",      formFactor: "QSFP+",  speedGbps: 40,  speed: "40G",  reachMeters: 150,   reachLabel: "SR4",    fiberType: "MMF", connector: "MPO", wavelengths: "850nm",       standard: "40GBASE-SR4",  notes: "H3C 40G QSFP+ SR4 150m MMF" },
  { pid: "H3C-QSFP-40G-LR4",      formFactor: "QSFP+",  speedGbps: 40,  speed: "40G",  reachMeters: 10000, reachLabel: "LR4",    fiberType: "SMF", connector: "LC",  wavelengths: "1310nm",      standard: "40GBASE-LR4",  notes: "H3C 40G QSFP+ LR4 10km SMF" },

  // ── 100G QSFP28 ─────────────────────────────────────────────────────────
  { pid: "H3C-QSFP28-100G-SR4",   formFactor: "QSFP28", speedGbps: 100, speed: "100G", reachMeters: 100,   reachLabel: "SR4",    fiberType: "MMF", connector: "MPO", wavelengths: "850nm",       standard: "100GBASE-SR4", notes: "H3C 100G QSFP28 SR4 100m MMF" },
  { pid: "H3C-QSFP28-100G-LR4",   formFactor: "QSFP28", speedGbps: 100, speed: "100G", reachMeters: 10000, reachLabel: "LR4",    fiberType: "SMF", connector: "LC",  wavelengths: "1295-1310nm", standard: "100GBASE-LR4", notes: "H3C 100G QSFP28 LR4 10km SMF" },
  { pid: "H3C-QSFP28-100G-ER4",   formFactor: "QSFP28", speedGbps: 100, speed: "100G", reachMeters: 40000, reachLabel: "ER4",    fiberType: "SMF", connector: "LC",  wavelengths: "1295-1310nm", standard: "100GBASE-ER4", notes: "H3C 100G QSFP28 ER4 40km SMF" },
  { pid: "H3C-QSFP28-100G-CWDM4", formFactor: "QSFP28", speedGbps: 100, speed: "100G", reachMeters: 2000,  reachLabel: "CWDM4",  fiberType: "SMF", connector: "LC",  wavelengths: "1271-1331nm", standard: "100GBASE-CWDM4", notes: "H3C 100G QSFP28 CWDM4 2km SMF" },

  // ── 400G QSFP-DD ────────────────────────────────────────────────────────
  { pid: "H3C-QSFP-DD-400G-DR4",  formFactor: "QSFP-DD",speedGbps: 400, speed: "400G", reachMeters: 500,   reachLabel: "DR4",    fiberType: "SMF", connector: "MPO", wavelengths: "1310nm",      standard: "400GBASE-DR4", notes: "H3C 400G QSFP-DD DR4 500m SMF" },
  { pid: "H3C-QSFP-DD-400G-SR8",  formFactor: "QSFP-DD",speedGbps: 400, speed: "400G", reachMeters: 100,   reachLabel: "SR8",    fiberType: "MMF", connector: "MPO", wavelengths: "850nm",       standard: "400GBASE-SR8", notes: "H3C 400G QSFP-DD SR8 100m MMF" },
];

export async function scrapeH3cOem(): Promise<void> {
  console.log("=== H3C OEM Transceiver Seed ===\n");

  const vendorId = await ensureVendor(
    "H3C",
    "oem",
    "https://www.h3c.com",
    undefined
  );

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

  for (const p of H3C_PIDS) {
    const slug = `h3c-${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=== H3C OEM Seed Complete ===`);
  console.log(`  Inserted: ${inserted}`);
  console.log(`  Updated:  ${updated}`);
  console.log(`  Errors:   ${errors}`);
  console.log(`  Total PIDs: ${H3C_PIDS.length}\n`);
}

if (require.main === module) {
  scrapeH3cOem()
    .then(() => pool.end())
    .catch((err) => {
      console.error("Fatal:", err);
      pool.end();
      process.exit(1);
    });
}
