/* eslint-disable @next/next/no-img-element */
"use client";
import { motion, animate } from "motion/react";
import { ChevronLeft, Globe, ShieldCheck, Calendar } from "lucide-react";
import { useEffect, useState } from "react";
import { toPersian } from "../lib/utils";
import { useSettingsStore } from "../lib/store/settingsStore";

function StatCounter({ target }: { target: number }) {
  const [displayValue, setDisplayValue] = useState(0);

  useEffect(() => {
    const controls = animate(0, target, {
      duration: 3,
      ease: [0.16, 1, 0.3, 1], // Custom cubic-bezier for a more polished feel
      onUpdate: (latest) => setDisplayValue(Math.round(latest))
    });
    return controls.stop;
  }, [target]);

  return (
    <motion.div
      initial={{ scale: 0.8, opacity: 0 }}
      animate={{ scale: 1, opacity: 1 }}
      transition={{ duration: 2.5, ease: "easeOut" }}
      className="text-4xl lg:text-6xl font-black text-canina-blue font-vazir origin-right flex items-center"
    >
      <motion.span
        animate={{ scale: [1, 1.1, 1] }}
        transition={{ duration: 3, ease: "easeInOut" }}
      >
        {toPersian(displayValue)}+
      </motion.span>
    </motion.div>
  );
}

import { useRouter } from 'next/navigation';
import { Banner } from "../lib/types";

export default function Hero({ banners = [], onShopNavigate }: { banners?: Banner[]; onShopNavigate?: () => void }) {
  const router = useRouter();
  const getText = useSettingsStore((state) => state?.getText || ((_k: string, fb: string) => fb));
  const isInitialized = useSettingsStore((state) => state?.isInitialized ?? false);
  const [mounted, setMounted] = useState(false);

  useEffect(() => {
    setMounted(true);
  }, []);

  const defaultTitle = banners.length > 0 && banners[0].title ? banners[0].title : "تخصص آلمانی در خدمت\nسلامت پت‌های خانگی";
  const defaultSubtitle = banners.length > 0 && banners[0].subtitle ? banners[0].subtitle : 'از سال ۱۹۸۴، شرکت Canina pharma GmbH در برگیش گلادباخ آلمان، با بهره‌گیری از مواد اولیه طبیعی و فرآیندهای پیشرفته، استاندارد طلایی مکمل‌های دامپزشکی را تعریف می‌کند. کانینا نماینده رسمی این برند در ایران است.';

  const title = (mounted && isInitialized ? getText('hero_title', '') : '') || defaultTitle;
  const subtitle = (mounted && isInitialized ? getText('hero_desc', '') : '') || defaultSubtitle;
  const titleParts = title.split('\n');

  return (
    <section className="relative overflow-hidden bg-white py-20 lg:py-32 border-b border-medical-gray-100">
      {/* Background patterns */}
      <div className="absolute top-0 left-0 w-full h-full opacity-[0.03] pointer-events-none select-none overflow-hidden">
        <div className="absolute top-0 right-0 w-[800px] h-[800px] bg-canina-blue rounded-full blur-[120px] -mr-96 -mt-96" />
        <div className="absolute bottom-0 left-0 w-[600px] h-[600px] bg-medical-gray-500 rounded-full blur-[100px] -ml-40 -mb-40" />
      </div>

      <div className="max-w-7xl mx-auto px-4 relative flex flex-col lg:flex-row items-center gap-12 mb-16 lg:mb-20">
        {/* Content */}
        <div className="lg:w-1/2 text-center lg:text-right">
          <motion.div
            initial={{ opacity: 0, y: 20 }}
            animate={{ opacity: 1, y: 0 }}
            transition={{ duration: 0.6 }}
          >
            <div className="inline-flex items-center gap-2 px-3 py-1 bg-canina-blue/5 border border-canina-blue/10 rounded-full mb-6">
              <span className="w-2 h-2 rounded-full bg-canina-blue animate-pulse" />
              <span className="text-canina-blue text-xs font-bold uppercase tracking-widest leading-none">
                {mounted && isInitialized ? getText('hero_badge', "از ۱۹۸۴ در خدمت سلامت حیوانات") : "از ۱۹۸۴ در خدمت سلامت حیوانات"}
              </span>
            </div>

            <h1 className="text-4xl lg:text-7xl font-black text-medical-gray-900 leading-[1.2] mb-6 font-lalezar tracking-wide">
              {titleParts[0]} <br />
              {titleParts[1] && <span className="text-canina-blue">{titleParts[1]}</span>}
            </h1>

            <p
              className="text-lg lg:text-xl text-medical-gray-600 mb-10 max-w-2xl mx-auto lg:mx-0 leading-relaxed font-vazir animate-fade-in"
              dangerouslySetInnerHTML={{
                __html: subtitle
              }}
            />

            <div className="flex flex-wrap justify-center lg:justify-start gap-4 sm:gap-6">
              <button
                onClick={() => {
                  const element = document.getElementById('canino-advisor');
                  if (element) {
                    element.scrollIntoView({ behavior: 'smooth' });
                  }
                }}
                className="bg-canina-blue text-white px-10 py-5 rounded-full font-bold text-lg hover:bg-canina-blue/90 hover:shadow-2xl focus-visible:ring-4 focus-visible:ring-canina-blue/30 focus-visible:outline-none transition-all flex items-center gap-2 group font-vazir min-h-[58px] shadow-lg shadow-canina-blue/20 cursor-pointer"
              >
                {mounted && isInitialized ? getText('hero_btn_advisor', "دستیار سلامت پت") : "دستیار سلامت پت"}
                <ChevronLeft className="w-5 h-5 group-hover:-translate-x-1 transition-transform" />
              </button>
              <button
                onClick={() => {
                  if (onShopNavigate) {
                    onShopNavigate();
                  } else {
                    router.push('/shop');
                  }
                }}
                className="bg-white border-2 border-medical-gray-900 text-medical-gray-900 px-10 py-5 rounded-full font-bold text-lg hover:bg-medical-gray-50 focus-visible:ring-4 focus-visible:ring-canina-blue/30 focus-visible:outline-none transition-all font-vazir min-h-[58px] shadow-sm cursor-pointer"
              >
                {mounted && isInitialized ? getText('hero_btn_products', "مشاهده محصولات") : "مشاهده محصولات"}
              </button>
            </div>
          </motion.div>
        </div>

        {/* Visual Element */}
        <div className="lg:w-1/2 relative">
          <motion.div
            initial={{ opacity: 0, scale: 0.9, rotate: -5 }}
            animate={{ opacity: 1, scale: 1, rotate: 0 }}
            transition={{ duration: 1, ease: "easeOut" }}
            className="relative z-10"
          >
            <div className="aspect-square bg-gradient-to-br from-slate-200 to-slate-300 rounded-[2.5rem] overflow-hidden border-4 border-white shadow-2xl relative">
              <img
                src={(mounted && isInitialized ? getText('hero_image_url', '') : '') || (banners.length > 0 && banners[0].imageUrl ? banners[0].imageUrl : "/assets/images/hero-section-image.png")}
                alt={banners.length > 0 ? banners[0].title : "Canina Pharma Germany"}
                className="w-full h-full object-cover"
                loading="eager"
                referrerPolicy="no-referrer"
              />
              <div className="absolute bottom-0 left-0 right-0 p-8 bg-gradient-to-t from-black/80 to-transparent text-white text-right">
                <div className="text-sm font-medium mb-1 opacity-80 uppercase tracking-widest text-[10px]">
                  {mounted && isInitialized ? getText('hero_image_badge', "سرآمد علمی در پزشکی پت‌ها") : "سرآمد علمی در پزشکی پت‌ها"}
                </div>
                <div className="text-xl font-bold italic tracking-tighter">
                  {mounted && isInitialized ? getText('hero_image_title', "مکمل‌های تایید شده دامپزشکی با گواهی IFS") : "مکمل‌های تایید شده دامپزشکی با گواهی IFS"}
                </div>
              </div>

              {/* Quality Badge inside the image container to prevent text collision */}
              <motion.div
                animate={{ rotate: 360 }}
                transition={{ duration: 20, repeat: Infinity, ease: "linear" }}
                className="absolute top-6 right-6 lg:top-8 lg:right-8 z-20 w-24 h-24 lg:w-28 lg:h-28 bg-white shadow-2xl rounded-full p-2 border-2 border-dashed border-canina-blue flex items-center justify-center text-center"
              >
                <div className="flex flex-col items-center">
                  <span className="text-xl lg:text-2xl font-black text-canina-blue leading-none tracking-tighter">DE</span>
                  <span className="text-[7px] lg:text-[8px] font-bold text-medical-gray-500 uppercase tracking-widest mt-0.5 leading-tight">
                    {mounted && isInitialized ? getText('hero_quality_standard', "استاندارد کیفی آلمان (IFS & HACCP)") : "استاندارد کیفی آلمان (IFS & HACCP)"}
                  </span>
                </div>
              </motion.div>

              {/* 3D Action Badge clarifying the 3D mark */}
              <div className="absolute bottom-28 right-6 bg-canina-gold text-medical-gray-900 px-4 py-2 rounded-2xl text-xs font-black shadow-2xl z-20 flex items-center gap-1.5 font-vazir border border-white/20 select-none animate-bounce">
                <span className="text-sm">✨</span>
                <span>فرمول ۳کاره (تاثیر سه‌بعدی)</span>
              </div>
            </div>
          </motion.div>
        </div>
      </div>

      {/* Stats - 3 side-by-side cards with centered text on all screens */}
      <div className="max-w-7xl mx-auto px-2 sm:px-4 relative">
        <motion.div
          initial={{ opacity: 0, y: 20 }}
          animate={{ opacity: 1, y: 0 }}
          transition={{ delay: 0.8, duration: 0.6 }}
          className="grid grid-cols-3 gap-2 sm:gap-6 py-6 sm:py-10 border-t border-medical-gray-150"
        >
          {/* Stat 1: Founded Year */}
          <div className="bg-medical-gray-50/50 border border-medical-gray-100 rounded-2xl sm:rounded-3xl p-2.5 sm:p-6 flex flex-col sm:flex-row items-center justify-center text-center sm:text-right gap-2 sm:gap-6 group hover:shadow-xl hover:shadow-canina-blue/5 transition-all">
            <div className="w-9 h-9 sm:w-14 sm:h-14 bg-white rounded-xl sm:rounded-2xl flex items-center justify-center text-canina-blue shadow-sm group-hover:bg-canina-blue group-hover:text-white transition-all duration-300 flex-shrink-0">
              <Calendar className="w-4 h-4 sm:w-7 sm:h-7" />
            </div>
            <div className="flex flex-col items-center sm:items-start text-center sm:text-right">
              <div className="text-base sm:text-3xl font-black text-canina-blue font-vazir leading-none">۱۹۸۴</div>
              <div className="text-[9px] sm:text-xs text-medical-gray-500 font-extrabold uppercase tracking-tight mt-1 sm:mt-2 font-vazir">
                {mounted && isInitialized ? getText('hero_stat_founded', "سال تاسیس برند") : "سال تاسیس برند"}
              </div>
            </div>
          </div>

          {/* Stat 2: Active Agencies */}
          <div className="bg-medical-gray-50/50 border border-medical-gray-100 rounded-2xl sm:rounded-3xl p-2.5 sm:p-6 flex flex-col sm:flex-row items-center justify-center text-center sm:text-right gap-2 sm:gap-6 group hover:shadow-xl hover:shadow-canina-blue/5 transition-all">
            <div className="w-9 h-9 sm:w-14 sm:h-14 bg-white rounded-xl sm:rounded-2xl flex items-center justify-center text-canina-blue shadow-sm group-hover:bg-canina-blue group-hover:text-white transition-all duration-300 flex-shrink-0">
              <Globe className="w-4 h-4 sm:w-7 sm:h-7" />
            </div>
            <div className="flex flex-col items-center sm:items-start text-center sm:text-right">
              <div className="flex items-baseline justify-center sm:justify-start">
                <StatCounter target={40} />
              </div>
              <div className="text-[9px] sm:text-xs text-medical-gray-500 font-extrabold uppercase tracking-tight mt-1 sm:mt-2 font-vazir">
                {mounted && isInitialized ? getText('hero_stat_agencies', "نمایندگی فعال") : "نمایندگی فعال"}
              </div>
            </div>
          </div>

          {/* Stat 3: German Formula */}
          <div className="bg-medical-gray-50/50 border border-medical-gray-100 rounded-2xl sm:rounded-3xl p-2.5 sm:p-6 flex flex-col sm:flex-row items-center justify-center text-center sm:text-right gap-2 sm:gap-6 group hover:shadow-xl hover:shadow-canina-blue/5 transition-all">
            <div className="w-9 h-9 sm:w-14 sm:h-14 bg-white rounded-xl sm:rounded-2xl flex items-center justify-center text-canina-blue shadow-sm group-hover:bg-canina-blue group-hover:text-white transition-all duration-300 flex-shrink-0">
              <ShieldCheck className="w-4 h-4 sm:w-7 sm:h-7" />
            </div>
            <div className="flex flex-col items-center sm:items-start text-center sm:text-right">
              <div className="text-base sm:text-3xl font-black text-canina-blue font-vazir leading-none">۱۰۰٪</div>
              <div className="text-[9px] sm:text-xs text-medical-gray-500 font-extrabold uppercase tracking-tight mt-1 sm:mt-2 font-vazir">
                {mounted && isInitialized ? getText('hero_stat_german_formula', "فرمول آلمانی") : "فرمول آلمانی"}
              </div>
            </div>
          </div>
        </motion.div>
      </div>
    </section>
  );
}