// ========================================
// PRODUCTS DATABASE — Mock Data
// ========================================
const CATEGORIES = {
  kiyimlar: { name: "Kiyimlar", icon: "👔", slug: "kiyimlar" },
  formalar: { name: "Formalar", icon: "🎓", slug: "formalar" },
  shimlar: { name: "Shimlar", icon: "👖", slug: "shimlar" },
  galistuklar: { name: "Galistuklar", icon: "🎀", slug: "galistuklar" },
  aksessuarlar: { name: "Aksessuarlar", icon: "👜", slug: "aksessuarlar" },
};
const SIZES = ["XS", "S", "M", "L", "XL", "XXL"];
const COLORS_MAP = {
  qora: { name: "Qora", hex: "#1a1a2e" }, oq: { name: "Oq", hex: "#f0f0f0" },
  ko_k: { name: "Ko'k", hex: "#2563eb" }, qizil: { name: "Qizil", hex: "#dc2626" },
  yashil: { name: "Yashil", hex: "#16a34a" }, kulrang: { name: "Kulrang", hex: "#6b7280" },
  jigarrang: { name: "Jigarrang", hex: "#92400e" }, pushti: { name: "Pushti", hex: "#ec4899" },
  sariq: { name: "Sariq", hex: "#eab308" }, havorang: { name: "Havorang", hex: "#0891b2" },
};

function _p(id, name, cat, sub, price, oldPrice, disc, sizes, colors, img, rat, rev, desc, stock, isNew, feat) {
  return {
    id, name, category: cat, subcategory: sub, price, oldPrice, discount: disc, sizes, colors,
    images: [img], rating: rat, reviewCount: rev, description: desc, inStock: stock, isNew, isFeatured: feat
  };
}
const S = ["S", "M", "L", "XL"], SM = ["XS", "S", "M", "L", "XL"], ML = ["M", "L", "XL", "XXL"], SX = ["S", "M", "L", "XL", "XXL"], OS = ["One Size"];

const DEFAULT_PRODUCTS = [
  // KIYIMLAR
  _p(1, "Klassik Biznes Ko'ylak", "kiyimlar", "Ko'ylaklar", 289000, 350000, 17, S, ["oq", "ko_k", "kulrang"], "https://images.unsplash.com/photo-1602810318383-e386cc2a3ccf?w=600&h=800&fit=crop", 4.8, 124, "Yuqori sifatli paxta matosidan tayyorlangan klassik biznes ko'ylak.", true, false, true),
  _p(2, "Premium Slim Fit Ko'ylak", "kiyimlar", "Ko'ylaklar", 345000, null, 0, SX, ["qora", "ko_k", "oq"], "https://images.unsplash.com/photo-1596755094514-f87e34085b2c?w=600&h=800&fit=crop", 4.6, 89, "Zamonaviy slim fit ko'ylak. Tanaga yopishib turadigan elegant fason.", true, true, true),
  _p(3, "Qishki Issiq Kurtka", "kiyimlar", "Kurtkalar", 890000, 1100000, 19, ML, ["qora", "kulrang", "havorang"], "https://images.unsplash.com/photo-1544923246-77307dd270b5?w=600&h=800&fit=crop", 4.9, 256, "Sovuqdan himoya qiluvchi premium kurtka. Suv o'tkazmaydigan mato.", true, false, true),
  _p(4, "Sport Futbolka Pro", "kiyimlar", "Futbolkalar", 149000, 189000, 21, SM, ["qora", "oq", "ko_k", "qizil"], "https://images.unsplash.com/photo-1521572163474-6864f9cf17ab?w=600&h=800&fit=crop", 4.5, 312, "Yuqori sifatli sport futbolka. Nafas oladigan mato.", true, true, false),
  _p(5, "Elegant Blazer", "kiyimlar", "Blazerlar", 650000, null, 0, S, ["qora", "kulrang", "jigarrang"], "https://images.unsplash.com/photo-1507003211169-0a1dd7228f2d?w=600&h=800&fit=crop", 4.7, 78, "Premium materialdan tayyorlangan elegant blazer.", true, false, true),
  _p(6, "Casual Polo Ko'ylak", "kiyimlar", "Ko'ylaklar", 195000, 240000, 19, S, ["oq", "ko_k", "yashil", "qizil"], "https://images.unsplash.com/photo-1625910513413-5fc68e7990a7?w=600&h=800&fit=crop", 4.4, 167, "Kundalik kiyish uchun qulay polo ko'ylak.", true, false, false),
  _p(7, "Denim Kurtka Classic", "kiyimlar", "Kurtkalar", 420000, null, 0, S, ["ko_k", "qora"], "https://images.unsplash.com/photo-1576995853123-5a10305d93c0?w=600&h=800&fit=crop", 4.6, 93, "Klassik denim kurtka. Barcha fasllar uchun mos.", true, true, false),
  _p(8, "Premium Hoodie", "kiyimlar", "Futbolkalar", 275000, 320000, 14, SX, ["qora", "kulrang", "havorang"], "https://images.unsplash.com/photo-1556821840-3a63f95609a7?w=600&h=800&fit=crop", 4.7, 201, "Yumshoq fleece ichlikli premium hoodie.", true, false, true),
  // FORMALAR
  _p(9, "Maktab Formalari To'plami", "formalar", "Maktab", 450000, 550000, 18, SM, ["qora", "ko_k"], "https://images.unsplash.com/photo-1604671801908-6f0c6a092c05?w=600&h=800&fit=crop", 4.5, 345, "To'liq maktab formalari to'plami: ko'ylak, shim va jilet.", true, false, true),
  _p(10, "Ofis Biznes Kostyum", "formalar", "Ish formalari", 1250000, 1500000, 17, S, ["qora", "kulrang", "ko_k"], "https://images.unsplash.com/photo-1594938298603-c8148c4dae35?w=600&h=800&fit=crop", 4.9, 156, "Premium biznes kostyum. Italiya matosidan tayyorlangan.", true, true, true),
  _p(11, "Tibbiyot Formasi", "formalar", "Ish formalari", 320000, null, 0, SX, ["oq", "ko_k", "yashil"], "https://images.unsplash.com/photo-1559839734-2b71ea197ec2?w=600&h=800&fit=crop", 4.3, 89, "Professional tibbiyot formasi.", true, false, false),
  _p(12, "Oshpaz Formasi Premium", "formalar", "Ish formalari", 380000, 450000, 16, S, ["oq", "qora"], "https://images.unsplash.com/photo-1577219491135-ce391730fb2c?w=600&h=800&fit=crop", 4.6, 67, "Professional oshpaz formasi. Issiqqa chidamli.", true, false, false),
  _p(13, "Sport Forma - Futbol", "formalar", "Sport", 270000, null, 0, SM, ["ko_k", "qizil", "yashil", "oq"], "https://images.unsplash.com/photo-1574629810360-7efbbe195018?w=600&h=800&fit=crop", 4.4, 234, "Professional futbol formasi. Nafas oladigan mato.", true, true, false),
  _p(14, "Harbiy Uniforma", "formalar", "Ish formalari", 580000, null, 0, SX, ["yashil", "kulrang"], "https://images.unsplash.com/photo-1579912861630-f7c8ad0c7804?w=600&h=800&fit=crop", 4.7, 45, "Yuqori sifatli uniforma. Chidamli mato.", true, false, false),
  _p(15, "Qizlar Maktab Formalari", "formalar", "Maktab", 420000, 490000, 14, ["XS", "S", "M", "L"], ["qora", "ko_k"], "https://images.unsplash.com/photo-1594938298603-c8148c4dae35?w=600&h=800&fit=crop", 4.5, 278, "Qizlar uchun zamonaviy maktab formalari.", true, false, true),
  _p(16, "Mexanik Ish Kiyimi", "formalar", "Ish formalari", 340000, null, 0, ML, ["ko_k", "kulrang"], "https://images.unsplash.com/photo-1504307651254-35680f356dfd?w=600&h=800&fit=crop", 4.2, 56, "Mexaniklar uchun maxsus ish kiyimi.", true, false, false),
  // SHIMLAR
  _p(17, "Klassik Biznes Shim", "shimlar", "Klassik", 320000, 380000, 16, S, ["qora", "kulrang", "ko_k"], "https://images.unsplash.com/photo-1624378439575-d8705ad7ae80?w=600&h=800&fit=crop", 4.6, 189, "Premium klassik shim. Ofis uchun ideal.", true, false, true),
  _p(18, "Slim Jinsi Shim", "shimlar", "Jinsi", 275000, null, 0, S, ["ko_k", "qora", "kulrang"], "https://images.unsplash.com/photo-1542272604-787c3835535d?w=600&h=800&fit=crop", 4.7, 412, "Zamonaviy slim fit jinsi shim.", true, true, true),
  _p(19, "Sport Shim Jogger", "shimlar", "Sport", 185000, 220000, 16, SX, ["qora", "kulrang", "ko_k"], "https://images.unsplash.com/photo-1552902865-b72c031ac5ea?w=600&h=800&fit=crop", 4.5, 298, "Premium sport jogger shim. Fleece ichlik.", true, false, false),
  _p(20, "Chino Shim Classic", "shimlar", "Klassik", 245000, null, 0, S, ["jigarrang", "kulrang", "yashil", "ko_k"], "https://images.unsplash.com/photo-1473966968600-fa801b869a1a?w=600&h=800&fit=crop", 4.4, 145, "Chino uslubidagi klassik shim.", true, false, false),
  _p(21, "Straight Fit Jinsi", "shimlar", "Jinsi", 295000, 350000, 16, ML, ["ko_k", "qora"], "https://images.unsplash.com/photo-1604176354204-9268737828e4?w=600&h=800&fit=crop", 4.5, 187, "Klassik straight fit jinsi.", true, false, false),
  _p(22, "Cargo Shim Tactical", "shimlar", "Sport", 310000, null, 0, S, ["yashil", "qora", "kulrang"], "https://images.unsplash.com/photo-1517438476312-10d79c077509?w=600&h=800&fit=crop", 4.3, 98, "Tactical cargo shim. Ko'p cho'ntakli.", true, true, false),
  _p(23, "Linen Yoz Shim", "shimlar", "Klassik", 230000, 280000, 18, S, ["oq", "kulrang", "havorang"], "https://images.unsplash.com/photo-1506629082955-511b1aa562c8?w=600&h=800&fit=crop", 4.6, 76, "Yozgi linen shim. Nafas oladigan tabiiy mato.", true, false, true),
  _p(24, "Qisqa Sport Shorts", "shimlar", "Sport", 125000, null, 0, S, ["qora", "ko_k", "kulrang"], "https://images.unsplash.com/photo-1591195853828-11db59a44f6b?w=600&h=800&fit=crop", 4.3, 234, "Qisqa sport shorts. Yengil, tez quriydi.", true, false, false),
  // GALISTUKLAR
  _p(25, "Ipak Klassik Galistuk", "galistuklar", "Klassik", 185000, 220000, 16, OS, ["qora", "ko_k", "qizil"], "https://images.unsplash.com/photo-1589756823695-278bc923a423?w=600&h=800&fit=crop", 4.8, 167, "100% tabiiy ipakdan tayyorlangan klassik galistuk.", true, false, true),
  _p(26, "Slim Zamonaviy Galistuk", "galistuklar", "Slim", 145000, null, 0, OS, ["qora", "kulrang", "ko_k", "qizil"], "https://images.unsplash.com/photo-1598879400638-bb93c904ef41?w=600&h=800&fit=crop", 4.5, 234, "Zamonaviy slim galistuk. Yosh va trendy ko'rinish uchun.", true, true, true),
  _p(27, "Bowtie Premium", "galistuklar", "Bowtie", 125000, 160000, 22, OS, ["qora", "qizil", "ko_k", "yashil"], "https://images.unsplash.com/photo-1580657018950-c7f7d6a6d990?w=600&h=800&fit=crop", 4.7, 89, "Premium bowtie. To'y va maxsus tadbirlar uchun.", true, false, false),
  _p(28, "Naqshli Galistuk", "galistuklar", "Klassik", 165000, null, 0, OS, ["ko_k", "qizil"], "https://images.unsplash.com/photo-1590548784585-643d2b9f2925?w=600&h=800&fit=crop", 4.4, 112, "Chiroyli naqshli galistuk.", true, false, false),
  _p(29, "Kashemir Galistuk", "galistuklar", "Klassik", 250000, 300000, 17, OS, ["jigarrang", "kulrang", "ko_k"], "https://images.unsplash.com/photo-1598879400638-bb93c904ef41?w=600&h=800&fit=crop", 4.9, 56, "Premium kashemir galistuk. Yumshoq, tabiiy.", true, true, true),
  _p(30, "Mikrofiber Galistuk", "galistuklar", "Slim", 95000, null, 0, OS, ["qora", "ko_k", "kulrang"], "https://images.unsplash.com/photo-1589756823695-278bc923a423?w=600&h=800&fit=crop", 4.2, 78, "Byudjetga mos mikrofiber galistuk.", true, false, false),
  _p(31, "To'y Galistuk To'plami", "galistuklar", "Klassik", 320000, 400000, 20, OS, ["oq", "qizil", "ko_k"], "https://images.unsplash.com/photo-1580657018950-c7f7d6a6d990?w=600&h=800&fit=crop", 4.8, 134, "To'y uchun galistuk to'plami.", true, false, true),
  _p(32, "Kids Bowtie", "galistuklar", "Bowtie", 65000, 85000, 24, OS, ["ko_k", "qizil", "qora"], "https://images.unsplash.com/photo-1580657018950-c7f7d6a6d990?w=600&h=800&fit=crop", 4.6, 45, "Bolalar uchun bowtie.", true, false, false),
  // AKSESSUARLAR
  _p(33, "Charm Kamar Premium", "aksessuarlar", "Kamarlar", 195000, 240000, 19, S, ["qora", "jigarrang"], "https://images.unsplash.com/photo-1553062407-98eeb64c6a62?w=600&h=800&fit=crop", 4.7, 201, "Tabiiy charm kamar. Italiya ishlov berish texnologiyasi.", true, false, true),
  _p(34, "Biznes Portfel", "aksessuarlar", "Sumkalar", 520000, null, 0, OS, ["qora", "jigarrang"], "https://images.unsplash.com/photo-1548036328-c9fa89d128fa?w=600&h=800&fit=crop", 4.8, 134, "Premium biznes portfel. Noutbuk bo'limi.", true, true, true),
  _p(35, "Klassik Shlyapa", "aksessuarlar", "Shlyapalar", 145000, 180000, 19, ["S", "M", "L"], ["qora", "kulrang", "jigarrang"], "https://images.unsplash.com/photo-1514327605112-b887c0e61c0a?w=600&h=800&fit=crop", 4.4, 67, "Klassik fedora shlyapa.", true, false, false),
  _p(36, "Ipak Cho'ntak Ro'mol", "aksessuarlar", "Aksessuarlar", 85000, null, 0, OS, ["oq", "ko_k", "qizil", "pushti"], "https://images.unsplash.com/photo-1598879400638-bb93c904ef41?w=600&h=800&fit=crop", 4.5, 89, "100% ipak cho'ntak ro'mol.", true, false, false),
  _p(37, "Manjet Tugmalari Gold", "aksessuarlar", "Aksessuarlar", 175000, 210000, 17, OS, ["sariq"], "https://images.unsplash.com/photo-1590548784585-643d2b9f2925?w=600&h=800&fit=crop", 4.6, 56, "Oltin rangli manjet tugmalari.", true, false, false),
  _p(38, "Qo'lqop Charm", "aksessuarlar", "Aksessuarlar", 230000, null, 0, ["S", "M", "L"], ["qora", "jigarrang"], "https://images.unsplash.com/photo-1531163051823-59adbb4b5e8e?w=600&h=800&fit=crop", 4.8, 45, "Premium charm qo'lqop. Sensorli ekran bilan ishlaydi.", true, true, false),
  _p(39, "Pul Qisqich Carbon", "aksessuarlar", "Aksessuarlar", 155000, 190000, 18, OS, ["qora"], "https://images.unsplash.com/photo-1553062407-98eeb64c6a62?w=600&h=800&fit=crop", 4.5, 123, "Carbon fiber pul qisqich.", true, false, true),
  _p(40, "Sport Sumka Duffle", "aksessuarlar", "Sumkalar", 345000, null, 0, OS, ["qora", "kulrang", "ko_k"], "https://images.unsplash.com/photo-1553062407-98eeb64c6a62?w=600&h=800&fit=crop", 4.4, 167, "Keng sport duffle sumka. Suv o'tkazmaydigan.", true, false, false),
];

let PRODUCTS = JSON.parse(localStorage.getItem('mtextile_products'));
if (!PRODUCTS) {
  PRODUCTS = DEFAULT_PRODUCTS;
  localStorage.setItem('mtextile_products', JSON.stringify(PRODUCTS));
}

// UTILITY FUNCTIONS
function formatPrice(p) { return new Intl.NumberFormat("uz-UZ").format(p) + " so'm" }
function getProductById(id) { return PRODUCTS.find(p => p.id === parseInt(id)) }

function deductProductStock(id, qty = 1) {
  const p = getProductById(id);
  if (p) {
    if (typeof p.inStock === 'number') {
      p.inStock = Math.max(0, p.inStock - qty);
    }
    // Boolean inStock stays true — no real count tracking
    localStorage.setItem('mtextile_products', JSON.stringify(PRODUCTS));
  }
}

function getProductsByCategory(c) { return PRODUCTS.filter(p => p.category === c) }
function getFeaturedProducts() { return PRODUCTS.filter(p => p.isFeatured) }
function getNewProducts() { return PRODUCTS.filter(p => p.isNew) }
function getDiscountedProducts() { return PRODUCTS.filter(p => p.discount > 0) }
function searchProducts(q) { q = q.toLowerCase().trim(); if (!q) return PRODUCTS; return PRODUCTS.filter(p => p.name.toLowerCase().includes(q) || p.description.toLowerCase().includes(q) || p.category.toLowerCase().includes(q) || p.subcategory.toLowerCase().includes(q)) }
function filterProducts(products, f) { let r = [...products]; if (f.category) r = r.filter(p => p.category === f.category); if (f.subcategory) r = r.filter(p => p.subcategory === f.subcategory); if (f.minPrice !== undefined) r = r.filter(p => p.price >= f.minPrice); if (f.maxPrice !== undefined) r = r.filter(p => p.price <= f.maxPrice); if (f.sizes && f.sizes.length) r = r.filter(p => p.sizes.some(s => f.sizes.includes(s))); if (f.colors && f.colors.length) r = r.filter(p => p.colors.some(c => f.colors.includes(c))); if (f.hasDiscount) r = r.filter(p => p.discount > 0); if (f.inStock) r = r.filter(p => p.inStock); return r }
function sortProducts(products, s) { const r = [...products]; switch (s) { case "price-asc": return r.sort((a, b) => a.price - b.price); case "price-desc": return r.sort((a, b) => b.price - a.price); case "rating": return r.sort((a, b) => b.rating - a.rating); case "newest": return r.sort((a, b) => (b.isNew ? 1 : 0) - (a.isNew ? 1 : 0)); case "name-asc": return r.sort((a, b) => a.name.localeCompare(b.name)); case "discount": return r.sort((a, b) => b.discount - a.discount); default: return r } }