/**
 * Black Box Corporation OEM Transceiver Catalog Seed
 *
 * Seeds Black Box branded SFP/SFP+/QSFP28 optical transceivers and media
 * converters for enterprise LAN extension, fiber-to-copper conversion,
 * and industrial managed switches (LGB5124A, LGC5210A series).
 *
 * Sources:
 *  - Black Box LGC fiber SFP compatibility guide
 *  - Black Box LGB managed switch SFP specs
 *  - Black Box industrial fiber converter catalog
 *
 * Run:  tsx packages/scraper/src/scrapers/black-box-oem.ts
 * Cron: daily at 01:45
 */

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

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

const BB_PIDS: BlackBoxPID[] = [
  // ── 1G SFP ───────────────────────────────────────────────────────────
  { pid: "BB-SFP-1G-SX",       formFactor: "SFP",   speedGbps: 1,  speed: "1G",  reachMeters: 550,   reachLabel: "SX",   fiberType: "MMF", connector: "LC",  wavelengths: "850nm",  standard: "1000BASE-SX",  notes: "Black Box 1G SX SFP" },
  { pid: "BB-SFP-1G-LX10",     formFactor: "SFP",   speedGbps: 1,  speed: "1G",  reachMeters: 10000, reachLabel: "LX10", fiberType: "SMF", connector: "LC",  wavelengths: "1310nm", standard: "1000BASE-LX",  notes: "Black Box 1G LX 10km" },
  { pid: "BB-SFP-1G-LX40",     formFactor: "SFP",   speedGbps: 1,  speed: "1G",  reachMeters: 40000, reachLabel: "LX40", fiberType: "SMF", connector: "LC",  wavelengths: "1310nm",                            notes: "Black Box 1G LX 40km" },
  { pid: "BB-SFP-1G-ZX",       formFactor: "SFP",   speedGbps: 1,  speed: "1G",  reachMeters: 80000, reachLabel: "ZX",   fiberType: "SMF", connector: "LC",  wavelengths: "1550nm", standard: "1000BASE-ZX" },
  { pid: "BB-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: "Black Box BiDi downstream" },
  { pid: "BB-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: "Black Box BiDi upstream" },
  { pid: "BB-SFP-1G-T",        formFactor: "SFP",   speedGbps: 1,  speed: "1G",  reachMeters: 100,   reachLabel: "T",    fiberType: "DAC", connector: "RJ45",                        standard: "1000BASE-T" },

  // ── 10G SFP+ ─────────────────────────────────────────────────────────
  { pid: "BB-SFP10G-SR",       formFactor: "SFP+",  speedGbps: 10, speed: "10G", reachMeters: 300,   reachLabel: "SR",   fiberType: "MMF", connector: "LC",  wavelengths: "850nm",  standard: "10GBASE-SR" },
  { pid: "BB-SFP10G-LR",       formFactor: "SFP+",  speedGbps: 10, speed: "10G", reachMeters: 10000, reachLabel: "LR",   fiberType: "SMF", connector: "LC",  wavelengths: "1310nm", standard: "10GBASE-LR" },
  { pid: "BB-SFP10G-ER",       formFactor: "SFP+",  speedGbps: 10, speed: "10G", reachMeters: 40000, reachLabel: "ER",   fiberType: "SMF", connector: "LC",  wavelengths: "1550nm", standard: "10GBASE-ER" },
  { pid: "BB-SFP10G-ZR",       formFactor: "SFP+",  speedGbps: 10, speed: "10G", reachMeters: 80000, reachLabel: "ZR",   fiberType: "SMF", connector: "LC",  wavelengths: "1550nm", standard: "10GBASE-ZR" },
  { pid: "BB-SFP10G-BX-D",     formFactor: "SFP+",  speedGbps: 10, speed: "10G", reachMeters: 10000, reachLabel: "BX-D", fiberType: "SMF", connector: "LC",  wavelengths: "1330nm TX / 1270nm RX" },
  { pid: "BB-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: "BB-SFP28-25G-SR",    formFactor: "SFP28", speedGbps: 25, speed: "25G", reachMeters: 100,   reachLabel: "SR",   fiberType: "MMF", connector: "LC",  wavelengths: "850nm",  standard: "25GBASE-SR" },
  { pid: "BB-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: "BB-QSFP28-100G-SR4", formFactor: "QSFP28",speedGbps: 100,speed: "100G",reachMeters: 100,   reachLabel: "SR4",  fiberType: "MMF", connector: "MPO", wavelengths: "850nm",       standard: "100GBASE-SR4" },
  { pid: "BB-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: "BB-DAC-10G-1M",      formFactor: "SFP+",  speedGbps: 10, speed: "10G", reachMeters: 1, reachLabel: "DAC-1M", fiberType: "DAC", connector: "SFP+",  notes: "Black Box DAC 1m" },
  { pid: "BB-DAC-10G-3M",      formFactor: "SFP+",  speedGbps: 10, speed: "10G", reachMeters: 3, reachLabel: "DAC-3M", fiberType: "DAC", connector: "SFP+",  notes: "Black Box DAC 3m" },
];

export async function scrapeBlackBoxOem(): Promise<void> {
  console.log("=== Black Box Corporation OEM Transceiver Seed ===\n");

  const vendorId = await ensureVendor(
    "Black Box Corporation",
    "oem",
    "https://www.blackbox.com",
    undefined
  );

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

  for (const p of BB_PIDS) {
    const slug = `black-box-${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=== Black Box OEM Seed Complete ===`);
  console.log(`  Inserted: ${inserted}, Updated: ${updated}, Errors: ${errors}`);
  console.log(`  Total PIDs: ${BB_PIDS.length}\n`);
}

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