src/components/header.tsx - master - gitverse/studio-baker-template

src/components/header.tsx
192 строки7 KB
studio-agent
GigaStudio шаблон Пекарня
12 май 2026, 15:25
12 май 2026, 15:254e87baf
"use client";

import { useState, useEffect } from "react";
import { motion, AnimatePresence } from "framer-motion";
import { Button } from "@/components/ui/button";
import { 
  Menu as MenuIcon, 
  X, 
  Phone, 
  Globe
} from "lucide-react";
import { cn } from "@/lib/utils";

const NAV_ITEMS = [
  { name: "Главная", href: "#hero" },
  { name: "О нас", href: "#about" },
  { name: "Меню", href: "#menu" },
  { name: "Галерея", href: "#gallery" },
  { name: "Контакты", href: "#contact" },
];

export default function Header() {
  const [isScrolled, setIsScrolled] = useState(false);
  const [isMobileMenuOpen, setIsMobileMenuOpen] = useState(false);
  const [activeSection, setActiveSection] = useState("hero");

  useEffect(() => {
    // Объединенный обработчик скролла для фона хедера и Scroll Spy
    const handleScroll = () => {
      const scrollY = window.scrollY;
      // Эффект затемнения хедера
      setIsScrolled(scrollY > 20);

      // Scroll Spy логика: находим секцию, которая ближе всего к верху вьюпорта (с учетом хедера)
      // offset 100px - примерное расстояние от верха экрана до точки срабатывания
      const scrollPosition = scrollY + 150; 
      
      const sections = NAV_ITEMS.map((item) => document.querySelector(item.href));
      
      let current = "hero";
      
      // Проходим по секциям и находим последнюю, которую мы "прошли"
      sections.forEach((section) => {
        if (section && section.offsetTop <= scrollPosition) {
          current = section.id;
        }
      });
      
      setActiveSection(current);
    };

    window.addEventListener("scroll", handleScroll, { passive: true });
    
    // Вызываем один раз при загрузке, чтобы установить активную ссылку
    handleScroll();

    return () => window.removeEventListener("scroll", handleScroll);
  }, []);

  return (
    <header
      className={cn(
        "fixed top-0 left-0 right-0 z-50 transition-all duration-300",
        isScrolled 
          ? "bg-[#FAF9F6]/95 dark:bg-[#1a1614]/95 backdrop-blur-md shadow-md py-3" 
          : "bg-transparent py-5"
      )}
    >
      <div className="container flex items-center justify-between">
        {/* Logo */}
        <motion.a 
          href="#"
          initial={{ opacity: 0, x: -20 }}
          animate={{ opacity: 1, x: 0 }}
          className="font-cormorant text-3xl font-light tracking-widest text-[#fbbf24] hover:text-[#FDFBF7] transition-colors"
        >
          Пекарня
        </motion.a>

        {/* Desktop Nav */}
        <nav className="hidden md:flex items-center gap-8">
          {NAV_ITEMS.map((item) => {
            const isActive = activeSection === item.href.substring(1);
            return (
              <a
                key={item.name}
                href={item.href}
                className={cn(
                  "text-sm font-medium transition-colors relative group",
                  isScrolled ? "text-[#78350F]" : "text-[#FDFBF7]",
                  isActive ? "text-[#fbbf24]" : "hover:text-[#fbbf24]"
                )}
              >
                {item.name}
                <span className={cn(
                  "absolute -bottom-1 left-0 h-0.5 bg-[#fbbf24] transition-all",
                  isActive ? "w-full" : "w-0 group-hover:w-full"
                )} />
              </a>
            );
          })}
        </nav>

        {/* Actions */}
        <div className="flex items-center gap-4">
          {/* Phone */}
          <div className={cn(
            "hidden lg:flex items-center gap-2 text-sm font-semibold",
            isScrolled ? "text-[#78350F]" : "text-[#FDFBF7]"
          )}>
            <Phone className="h-4 w-4" />
            <span>+7 (999) ***-**-**</span>
          </div>

          {/* Lang */}
          <div className="hidden lg:flex items-center gap-2">
            <Button 
              variant="ghost" 
              size="icon" 
              className={cn(
                "hover:bg-transparent",
                isScrolled ? "text-[#78350F] hover:text-[#d97706]" : "text-[#FDFBF7] hover:text-[#fbbf24]"
              )}
            >
              <Globe className="h-4 w-4" />
            </Button>
          </div>

          {/* Order Button */}
          <a href="#contact">
            <Button className="hidden md:inline-flex bg-[#d97706] hover:bg-[#b45309] text-white px-8 py-6 h-auto transition-transform hover:scale-105 shadow-xl">
              Заказать
            </Button>
          </a>

          {/* Mobile Toggle */}
          <Button 
            variant="ghost" 
            size="icon" 
            className={cn(
              "md:hidden hover:bg-transparent",
              isScrolled ? "text-[#78350F] hover:text-[#d97706]" : "text-[#FDFBF7] hover:text-[#fbbf24]"
            )}
            onClick={() => setIsMobileMenuOpen(!isMobileMenuOpen)}
          >
            {isMobileMenuOpen ? <X /> : <MenuIcon />}
          </Button>
        </div>
      </div>

      {/* Mobile Menu */}
      <AnimatePresence>
        {isMobileMenuOpen && (
          <motion.div
            initial={{ opacity: 0, height: 0 }}
            animate={{ opacity: 1, height: "100vh" }}
            exit={{ opacity: 0, height: 0 }}
            className="absolute top-full left-0 w-full bg-[#FAF9F6] dark:bg-[#1a1614] border-b overflow-hidden md:hidden"
          >
            <nav className="flex flex-col p-6 gap-6 text-center">
              {NAV_ITEMS.map((item, i) => (
                <motion.a
                  key={item.name}
                  href={item.href}
                  initial={{ opacity: 0, y: 20 }}
                  animate={{ opacity: 1, y: 0 }}
                  transition={{ delay: i * 0.1 }}
                  onClick={() => setIsMobileMenuOpen(false)}
                  className="text-xl font-cormorant text-[#78350F]"
                >
                  {item.name}
                </motion.a>
              ))}
              <div className="pt-4 flex flex-col gap-4">
                <a href="#contact" className="w-full">
                  <Button className="w-full bg-[#d97706] hover:bg-[#b45309] shadow-xl hover:scale-105 transition-transform">
                    Заказать
                  </Button>
                </a>
                <div className="flex justify-center gap-4">
                  <Button variant="ghost" size="icon">
                    <Globe />
                  </Button>
                </div>
              </div>
            </nav>
          </motion.div>
        )}
      </AnimatePresence>
    </header>
  );
}