/**
 * IBM Storage OEM Transceiver Catalog Seed
 *
 * Seeds IBM Storage-branded transceiver PIDs for FlashSystem 5000/7000/9000,
 * DS8000, Spectrum Virtualize SAN controllers, and IBM SAN Volume Controller
 * (SVC) FC/FCoE/iSCSI host and inter-system link ports.
 *
 * Sources:
 *  - IBM System Storage Interoperability Center (SSIC)
 *  - IBM FlashSystem Hardware Installation and Maintenance Guide
 *  - IBM DS8000 and SAN Volume Controller optical compatibility matrices
 *
 * Run:  tsx packages/scraper/src/scrapers/ibm-storage-oem.ts
 * Cron: daily at 06:30
 */

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

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

// Fibre Channel line-rate speeds (Gbps):
//   8G  = 8.5    Gbps  (8GFC)
//   16G = 14.025 Gbps  (16GFC)
//   32G = 28.05  Gbps  (32GFC)
//   64G = 56.1   Gbps  (64GFC)
const IBM_STORAGE_PIDS: IbmStoragePID[] = [
  // ── 8G FC SFP+ ───────────────────────────────────────────────────────────
  {
    pid:         "45W2408",
    formFactor:  "SFP+",
    speedGbps:   8.5,
    speed:       "8G FC",
    reachMeters: 150,
    reachLabel:  "SW",
    fiberType:   "MMF",
    connector:   "LC",
    wavelengths: "850nm",
    standard:    "8GFC",
    notes:       "8G FC SFP+ SW; IBM DS8000/SVC/V7000 FC target port; OM3/OM4 MMF up to 150m",
  },
  {
    pid:         "45W2409",
    formFactor:  "SFP+",
    speedGbps:   8.5,
    speed:       "8G FC",
    reachMeters: 10000,
    reachLabel:  "LW",
    fiberType:   "SMF",
    connector:   "LC",
    wavelengths: "1310nm",
    standard:    "8GFC",
    notes:       "8G FC SFP+ LW; IBM DS8000/SVC/V7000 FC target port long-reach; OS2 SMF up to 10km",
  },
  // ── 16G FC SFP+ ──────────────────────────────────────────────────────────
  {
    pid:         "00RY192",
    formFactor:  "SFP+",
    speedGbps:   14.025,
    speed:       "16G FC",
    reachMeters: 125,
    reachLabel:  "SW",
    fiberType:   "MMF",
    connector:   "LC",
    wavelengths: "850nm",
    standard:    "16GFC",
    notes:       "16G FC SFP+ SW; IBM FlashSystem 7200/9100 FC port; OM4 MMF up to 125m",
  },
  {
    pid:         "00RY193",
    formFactor:  "SFP+",
    speedGbps:   14.025,
    speed:       "16G FC",
    reachMeters: 10000,
    reachLabel:  "LW",
    fiberType:   "SMF",
    connector:   "LC",
    wavelengths: "1310nm",
    standard:    "16GFC",
    notes:       "16G FC SFP+ LW; IBM FlashSystem 7200/9100 FC port long-reach; OS2 SMF up to 10km",
  },
  // ── 32G FC SFP28 ─────────────────────────────────────────────────────────
  {
    pid:         "02JG521",
    formFactor:  "SFP28",
    speedGbps:   28.05,
    speed:       "32G FC",
    reachMeters: 100,
    reachLabel:  "SW",
    fiberType:   "MMF",
    connector:   "LC",
    wavelengths: "850nm",
    standard:    "32GFC",
    notes:       "32G FC SFP28 SW; IBM FlashSystem 9200/9200R NVMe/FC port; OM4/OM5 MMF",
  },
  // ── 10GbE SFP+ ───────────────────────────────────────────────────────────
  {
    pid:         "00MN503",
    formFactor:  "SFP+",
    speedGbps:   10,
    speed:       "10G",
    reachMeters: 300,
    reachLabel:  "SR",
    fiberType:   "MMF",
    connector:   "LC",
    wavelengths: "850nm",
    standard:    "10GBASE-SR",
    notes:       "10GbE SFP+ SR; IBM Storwize/FlashSystem iSCSI and FCoE host port; OM3/OM4 MMF",
  },
  {
    pid:         "00MN505",
    formFactor:  "SFP+",
    speedGbps:   10,
    speed:       "10G",
    reachMeters: 10000,
    reachLabel:  "LR",
    fiberType:   "SMF",
    connector:   "LC",
    wavelengths: "1310nm",
    standard:    "10GBASE-LR",
    notes:       "10GbE SFP+ LR; IBM Storwize/FlashSystem iSCSI and FCoE host port long-reach; OS2 SMF",
  },
  // ── 25GbE SFP28 ──────────────────────────────────────────────────────────
  {
    pid:         "00E6419",
    formFactor:  "SFP28",
    speedGbps:   25,
    speed:       "25G",
    reachMeters: 100,
    reachLabel:  "SR",
    fiberType:   "MMF",
    connector:   "LC",
    wavelengths: "850nm",
    standard:    "25GBASE-SR",
    notes:       "25GbE SFP28 SR; IBM FlashSystem 5035/5045 NVMe-oF host port; OM4 MMF",
  },
  {
    pid:         "00E6420",
    formFactor:  "SFP28",
    speedGbps:   25,
    speed:       "25G",
    reachMeters: 10000,
    reachLabel:  "LR",
    fiberType:   "SMF",
    connector:   "LC",
    wavelengths: "1310nm",
    standard:    "25GBASE-LR",
    notes:       "25GbE SFP28 LR; IBM FlashSystem 5035/5045 NVMe-oF host port long-reach; OS2 SMF",
  },
  // ── 100GbE QSFP28 ────────────────────────────────────────────────────────
  {
    pid:         "02JG528",
    formFactor:  "QSFP28",
    speedGbps:   100,
    speed:       "100G",
    reachMeters: 100,
    reachLabel:  "SR4",
    fiberType:   "MMF",
    connector:   "MPO",
    wavelengths: "850nm",
    standard:    "100GBASE-SR4",
    notes:       "100GbE QSFP28 SR4; IBM FlashSystem 9200R/9500R inter-node link; OM4 MPO-12",
  },
  {
    pid:         "02JG529",
    formFactor:  "QSFP28",
    speedGbps:   100,
    speed:       "100G",
    reachMeters: 10000,
    reachLabel:  "LR4",
    fiberType:   "SMF",
    connector:   "LC",
    wavelengths: "1295-1310nm",
    standard:    "100GBASE-LR4",
    notes:       "100GbE QSFP28 LR4; IBM FlashSystem 9200R/9500R inter-node long-reach link; OS2 SMF",
  },
  // ── 1GbE SFP ─────────────────────────────────────────────────────────────
  {
    pid:         "IBM-SFP-1G-SX",
    formFactor:  "SFP",
    speedGbps:   1,
    speed:       "1G",
    reachMeters: 550,
    reachLabel:  "SX",
    fiberType:   "MMF",
    connector:   "LC",
    wavelengths: "850nm",
    standard:    "1000BASE-SX",
    notes:       "1GbE SFP SX; IBM storage management and iSCSI port; OM2/OM3 MMF",
  },
  {
    pid:         "IBM-SFP-1G-LX",
    formFactor:  "SFP",
    speedGbps:   1,
    speed:       "1G",
    reachMeters: 10000,
    reachLabel:  "LX",
    fiberType:   "SMF",
    connector:   "LC",
    wavelengths: "1310nm",
    standard:    "1000BASE-LX",
    notes:       "1GbE SFP LX; IBM storage management and iSCSI port long-reach; OS2 SMF",
  },
  // ── Copper SFP ───────────────────────────────────────────────────────────
  {
    pid:         "IBM-SFP-1G-T",
    formFactor:  "SFP",
    speedGbps:   1,
    speed:       "1G",
    reachMeters: 100,
    reachLabel:  "T",
    fiberType:   "DAC",
    connector:   "RJ45",
    standard:    "1000BASE-T",
    notes:       "1GbE copper SFP RJ45; IBM storage management copper option; Cat5e/6",
  },
  // ── 40GbE QSFP+ ──────────────────────────────────────────────────────────
  {
    pid:         "IBM-QSFP-40G-SR4",
    formFactor:  "QSFP+",
    speedGbps:   40,
    speed:       "40G",
    reachMeters: 150,
    reachLabel:  "SR4",
    fiberType:   "MMF",
    connector:   "MPO",
    wavelengths: "850nm",
    standard:    "40GBASE-SR4",
    notes:       "40GbE QSFP+ SR4; IBM storage fabric switch uplink; OM3/OM4 MPO-12",
  },
  {
    pid:         "IBM-QSFP-40G-LR4",
    formFactor:  "QSFP+",
    speedGbps:   40,
    speed:       "40G",
    reachMeters: 10000,
    reachLabel:  "LR4",
    fiberType:   "SMF",
    connector:   "LC",
    wavelengths: "1310nm",
    standard:    "40GBASE-LR4",
    notes:       "40GbE QSFP+ LR4; IBM storage fabric switch uplink long-reach; OS2 SMF",
  },
  // ── 400GbE QSFP-DD ───────────────────────────────────────────────────────
  {
    pid:         "IBM-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:       "400GbE QSFP-DD DR4; IBM FlashSystem next-gen NVMe-oF fabric; OS2 SMF up to 500m",
  },
  // ── 10GBASE-T SFP+ ───────────────────────────────────────────────────────
  {
    pid:         "IBM-SFP-10G-T",
    formFactor:  "SFP+",
    speedGbps:   10,
    speed:       "10G",
    reachMeters: 30,
    reachLabel:  "T",
    fiberType:   "DAC",
    connector:   "RJ45",
    standard:    "10GBASE-T",
    notes:       "10GbE copper SFP+ RJ45; IBM iSCSI storage host copper option; Cat6a up to 30m",
  },
  // ── 4G FC SFP (legacy) ───────────────────────────────────────────────────
  {
    pid:         "IBM-SFP-FC-4G-SW",
    formFactor:  "SFP",
    speedGbps:   4.25,
    speed:       "4G FC",
    reachMeters: 150,
    reachLabel:  "SW",
    fiberType:   "MMF",
    connector:   "LC",
    wavelengths: "850nm",
    standard:    "4GFC",
    notes:       "4G FC SFP SW legacy; IBM DS4000/DS8000 legacy FC port; OM2/OM3 MMF",
  },
  // ── 64G FC SFP28 ─────────────────────────────────────────────────────────
  {
    pid:         "IBM-SFP28-64G-FC-SW",
    formFactor:  "SFP28",
    speedGbps:   56.1,
    speed:       "64G FC",
    reachMeters: 70,
    reachLabel:  "SW",
    fiberType:   "MMF",
    connector:   "LC",
    wavelengths: "850nm",
    standard:    "64GFC",
    notes:       "64G FC SFP28 SW; IBM FlashSystem 9500 next-gen NVMe/FC; OM5 WBMMF up to 70m",
  },
];

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

  const vendorId = await ensureVendor(
    "IBM Storage",
    "oem",
    "https://www.ibm.com/storage",
    undefined
  );

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

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

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