/**
 * Viptela (Cisco SD-WAN) OEM Transceiver Catalog Seed
 *
 * Seeds Viptela-branded SFP/SFP+/SFP28/QSFP+/QSFP28/QSFP-DD transceiver PIDs
 * for vEdge router and Cisco SD-WAN platform optic requirements.
 *
 * Sources:
 *  - Cisco SD-WAN vEdge router hardware compatibility lists
 *  - https://www.cisco.com/c/en/us/solutions/enterprise-networks/sd-wan
 *
 * Run:  tsx packages/scraper/src/scrapers/viptela-oem.ts
 * Cron: daily at 04:15
 */

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

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

const VIPTELA_PIDS: ViptelaPID[] = [
  // ── 1G SFP ──────────────────────────────────────────────────────────────
  { pid: "VIP-SFP-1G-SX",   formFactor: "SFP",    speedGbps: 1,   speed: "1G",   reachMeters: 550,   reachLabel: "SX",   fiberType: "MMF", connector: "LC",   wavelengths: "850nm",         standard: "1000BASE-SX",  notes: "Viptela 1G MM SFP for vEdge-100/1000/2000" },
  { pid: "VIP-SFP-1G-LX",   formFactor: "SFP",    speedGbps: 1,   speed: "1G",   reachMeters: 10000, reachLabel: "LX",   fiberType: "SMF", connector: "LC",   wavelengths: "1310nm",        standard: "1000BASE-LX" },
  { pid: "VIP-SFP-1G-T",    formFactor: "SFP",    speedGbps: 1,   speed: "1G",   reachMeters: 100,   reachLabel: "T",    fiberType: "DAC", connector: "RJ45",                               standard: "1000BASE-T",   notes: "Copper SFP for vEdge management/WAN ports" },
  { pid: "VIP-SFP-GE-T",    formFactor: "SFP",    speedGbps: 1,   speed: "1G",   reachMeters: 100,   reachLabel: "GE-T", fiberType: "DAC", connector: "RJ45",                               standard: "1000BASE-T",   notes: "GE copper SFP variant for vEdge-100b/m" },
  { pid: "VIP-SFP-GE-BIDI", formFactor: "SFP",    speedGbps: 1,   speed: "1G",   reachMeters: 20000, reachLabel: "BiDi", fiberType: "SMF", connector: "LC",   wavelengths: "TX1310/RX1550", standard: "1000BASE-BX",  notes: "1G BiDi SFP for single-strand WAN links" },

  // ── 10G SFP+ ────────────────────────────────────────────────────────────
  { pid: "VIP-SFP-10G-SR",  formFactor: "SFP+",   speedGbps: 10,  speed: "10G",  reachMeters: 300,   reachLabel: "SR",   fiberType: "MMF", connector: "LC",   wavelengths: "850nm",         standard: "10GBASE-SR" },
  { pid: "VIP-SFP-10G-LR",  formFactor: "SFP+",   speedGbps: 10,  speed: "10G",  reachMeters: 10000, reachLabel: "LR",   fiberType: "SMF", connector: "LC",   wavelengths: "1310nm",        standard: "10GBASE-LR" },
  { pid: "VIP-SFP-10G-ER",  formFactor: "SFP+",   speedGbps: 10,  speed: "10G",  reachMeters: 40000, reachLabel: "ER",   fiberType: "SMF", connector: "LC",   wavelengths: "1550nm",        standard: "10GBASE-ER",   notes: "Extended reach for vEdge-2000/5000 WAN" },
  { pid: "VIP-SFP-10G-ZR",  formFactor: "SFP+",   speedGbps: 10,  speed: "10G",  reachMeters: 80000, reachLabel: "ZR",   fiberType: "SMF", connector: "LC",   wavelengths: "1550nm",        standard: "10GBASE-ZR",   notes: "80km ZR for long-haul SD-WAN edge links" },

  // ── 25G SFP28 ───────────────────────────────────────────────────────────
  { pid: "VIP-SFP28-25G-SR", formFactor: "SFP28",  speedGbps: 25,  speed: "25G",  reachMeters: 100,   reachLabel: "SR",   fiberType: "MMF", connector: "LC",   wavelengths: "850nm",         standard: "25GBASE-SR",   notes: "25G MM for vEdge Cloud and next-gen SD-WAN" },
  { pid: "VIP-SFP28-25G-LR", formFactor: "SFP28",  speedGbps: 25,  speed: "25G",  reachMeters: 10000, reachLabel: "LR",   fiberType: "SMF", connector: "LC",   wavelengths: "1310nm",        standard: "25GBASE-LR" },

  // ── 40G QSFP+ ───────────────────────────────────────────────────────────
  { pid: "VIP-QSFP-40G-SR4", formFactor: "QSFP+",  speedGbps: 40,  speed: "40G",  reachMeters: 150,   reachLabel: "SR4",  fiberType: "MMF", connector: "MPO",  wavelengths: "850nm",         standard: "40GBASE-SR4",  notes: "40G MPO for vEdge-5000 and high-density PoPs" },
  { pid: "VIP-QSFP-40G-LR4", formFactor: "QSFP+",  speedGbps: 40,  speed: "40G",  reachMeters: 10000, reachLabel: "LR4",  fiberType: "SMF", connector: "LC",   wavelengths: "1295-1310nm",   standard: "40GBASE-LR4" },

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

  // ── 400G QSFP-DD ────────────────────────────────────────────────────────
  { pid: "VIP-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: "400G DR4 for next-gen Cisco SD-WAN edge/aggregation" },
];

export async function scrapeViptelaOem(): Promise<void> {
  console.log("=== Viptela (Cisco SD-WAN) OEM Transceiver Seed ===\n");

  const vendorId = await ensureVendor(
    "Viptela",
    "oem",
    "https://www.cisco.com/c/en/us/solutions/enterprise-networks/sd-wan",
    undefined
  );

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

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

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