// Minimal, future-proof category mapping for builder logic
export const categoryToComponentType: Record<string, string> = {
  "Muzzle Devices": "Muzzle Device",
  "Receiver Parts": "Lower Receiver",
  "Barrel Parts": "Barrel",
  "Stock Parts": "Stock",
  "Bolt Parts": "Bolt Carrier Group",
  "Triggers Parts": "Trigger",
  "Sights": "Accessories"
};

// Map category to builder component type, with fallback heuristics
export function mapToBuilderType(category: string): string {
  if (categoryToComponentType[category]) {
    return categoryToComponentType[category];
  }
  // Fallback: guess based on keywords
  if (category?.toLowerCase().includes('barrel')) return 'Barrel';
  if (category?.toLowerCase().includes('stock')) return 'Stock';
  if (category?.toLowerCase().includes('bolt')) return 'Bolt Carrier Group';
  if (category?.toLowerCase().includes('trigger')) return 'Trigger';
  if (category?.toLowerCase().includes('sight') || category?.toLowerCase().includes('optic')) return 'Accessories';
  // Log for future mapping
  console.warn('Unmapped category:', category);
  return 'Accessories';
}

// List of standardized builder component types (from component_type.csv)
export const standardizedComponentTypes = [
  "Upper Receiver",
  "Barrel",
  "Muzzle Device",
  "Lower Receiver",
  "Safety",
  "Trigger",
  "Gas Tube",
  "Gas Block",
  "Grips",
  "Handguards",
  "Charging Handle",
  "Bolt Carrier Group",
  "Magazine",
  "Buffer Assembly",
  "Buffer Tube",
  "Foregrips",
  "Lower Parts Kit",
  "Accessories"
];

// Builder category hierarchy for filters
export const builderCategories = [
  {
    id: "upper-parts",
    name: "Upper Parts",
    subcategories: [
      { id: "complete-upper", name: "Complete Upper Receiver" },
      { id: "stripped-upper", name: "Stripped Upper Receiver" },
      { id: "barrel", name: "Barrel" },
      { id: "gas-block", name: "Gas Block" },
      { id: "gas-tube", name: "Gas Tube" },
      { id: "handguard", name: "Handguard / Rail" },
      { id: "bcg", name: "Bolt Carrier Group (BCG)" },
      { id: "charging-handle", name: "Charging Handle" },
      { id: "muzzle-device", name: "Muzzle Device" },
      { id: "forward-assist", name: "Forward Assist" },
      { id: "dust-cover", name: "Dust Cover" }
    ]
  },
  {
    id: "lower-parts",
    name: "Lower Parts",
    subcategories: [
      { id: "complete-lower", name: "Complete Lower Receiver" },
      { id: "stripped-lower", name: "Stripped Lower Receiver" },
      { id: "lower-parts-kit", name: "Lower Parts Kit" },
      { id: "trigger", name: "Trigger / Fire Control Group" },
      { id: "buffer-tube", name: "Buffer Tube Assembly" },
      { id: "buffer-spring", name: "Buffer & Spring" },
      { id: "stock", name: "Stock / Brace" },
      { id: "pistol-grip", name: "Pistol Grip" },
      { id: "trigger-guard", name: "Trigger Guard" },
      { id: "ambi-controls", name: "Ambidextrous Controls" }
    ]
  },
  {
    id: "accessories",
    name: "Accessories",
    subcategories: [
      { id: "optics", name: "Optics & Sights" },
      { id: "sling-mounts", name: "Sling Mounts / QD Points" },
      { id: "slings", name: "Slings" },
      { id: "grips-bipods", name: "Vertical Grips / Bipods" },
      { id: "lights", name: "Weapon Lights" },
      { id: "magazines", name: "Magazines" },
      { id: "optic-mounts", name: "Optic Mounts / Rings" },
      { id: "suppressors", name: "Suppressors / Adapters" }
    ]
  },
  {
    id: "kits-bundles",
    name: "Kits / Bundles",
    subcategories: [
      { id: "rifle-kit", name: "Rifle Kit" },
      { id: "pistol-kit", name: "Pistol Kit" },
      { id: "upper-kit", name: "Upper Build Kit" },
      { id: "lower-kit", name: "Lower Build Kit" },
      { id: "kit-80", name: "80% Build Kit" },
      { id: "receiver-set", name: "Matched Receiver Set" }
    ]
  }
];

// Example subcategory mapping (expand as needed)
export const subcategoryMapping: Record<string, string> = {
  "Rifle Barrels": "barrel",
  "Bolt Carrier Groups": "bcg",
  "Handguards & Rails": "handguard",
  "Suppressors": "suppressors",
  "Receivers": "complete-upper", // or "stripped-upper" if you want to split
  "Triggers": "trigger",
  "Rifle Stocks": "stock",
  "Buttstocks": "stock",
  // ...add more mappings as needed
};