import json, sys
BLURB = {
  "Jericho-class Pilgrim Vessel": "Immense conversions for pilgrim passages and reliquary cargo. Cavernous holds and chapels; range and capacity over armour and speed.",
  "Vagabond-class Merchant Trader": "Modular cargobays and adaptable fittings; a chartist workhorse. Simple to keep running in frontier yards; heavily customised.",
  "Hazeroth-class Privateer": "Knife-fast raider with reinforced internals and stripped armour. Favoured for ambushes and commerce raiding.",
  "Havoc-class Merchant Raider": "Hybrid carrier-raider balancing battery weight with cargo. Less protected than Navy hulls but brutal on traffic.",
  "Sword-class Frigate": "Reliable escort with accurate dorsal lasers and stout drives. Squadrons screen convoys and prosecute pirates.",
  "Tempest-class Strike Frigate": "Close-action brawler for boardings and short-range gunnery. Reinforced prow and over-tuned drives.",
  "Dauntless-class Light Cruiser": "Versatile patrol cruiser—good acceleration and flexible refits. Often leads Passage Watch patrols.",
  "Lunar-class Cruiser": "Archetypal line cruiser—balanced, dependable, easily refitted. Backbone of many squadrons.",
  "Cobra-class Destroyer": "Torpedo raider hunting in packs; strikes, then disengages to reload.",
  "Falchion-class Frigate": "Modernised frigate with improved drives for frontier scouting.",
  "Turbulent-class Heavy Frigate": "Strengthened frame and broader arcs; trades agility for staying power.",
  "Defiant-class Light Cruiser (Carrier)": "Light carrier with significant attack craft; excellent for recon and strikes.",
  "Universe-class Mass Conveyor": "Super-massive hauler for colony loads and crusade materiel; logistics linchpin.",
  "Goliath-class Factory Ship": "Roving manufactorum and refinery; long autonomous deployments.",
  "Conquest-class Star Galleon": "Heavily built merchant galleon with strong batteries and hull.",
  "Orion-class Star Clipper": "Fast passenger/light-cargo clipper for courier missions and risky runs.",
  "Secutor-class Monitor-Cruiser": "Mechanicus monitor with powerful dorsals and redundant shielding; anchors actions.",
  "Lathe-class Monitor-Cruiser": "Lathes-forged variant emphasising resilient sanctified systems.",
  "Tyrant-class Cruiser": "Macrobattery-focused cruiser optimised for crushing broadsides.",
  "Cobra-class Destroyer (Renegade)": "Ex-Navy Cobra in privateer hands with non-standard prow refits."
}
path = "packs/wg-voidship-hulls.db"
out  = []
with open(path,"r",encoding="utf-8") as f:
    for line in f:
        if not line.strip(): continue
        d = json.loads(line)
        if d.get("name") in BLURB:
            d.setdefault("system", {})
            d["system"]["notes"] = BLURB[d["name"]]
        out.append(json.dumps(d, ensure_ascii=False))
with open(path,"w",encoding="utf-8") as f:
    f.write("\n".join(out) + "\n")
print("Patched:", path, "entries:", len(out))