canina/frontend/application/components/Footer.tsx

"use client";
import React, { useState, useEffect } from "react";
import Image from "next/image";
import { Phone, Mail, MapPin, Instagram, ShieldCheck, Globe, ArrowUp, Download } from "lucide-react";
import { useSettingsStore } from "../lib/store/settingsStore";
import BrandLogo from "./BrandLogo";
import Link from "next/link";

import { NavigationTarget } from "../lib/types";

export default function Footer({ 
  onB2BOpen 
}: { 
  onNavigate?: (v: NavigationTarget) => void; 
  onShopNavigate?: (c?: string) => void; 
  onB2BOpen?: () => void; 
}) {
  const getText = useSettingsStore(state => state.getText);
  const isB2BEnabled = useSettingsStore((s) => s.getBoolean('b2bRegistrationOpen', true) && s.getBoolean('b2b_enabled', true));
  const [showScroll, setShowScroll] = useState(false);
  const [footerCol1, setFooterCol1] = useState<Array<{ id?: string; label: string; href: string }>>([]);

  useEffect(() => {
    fetch(`${process.env.NEXT_PUBLIC_API_URL || '/api'}/menu/type/FOOTER_COL1`)
      .then((r) => r.json())
      .then((data) => {
        if (Array.isArray(data) && data.length > 0) {
          setFooterCol1(data);
        }
      })
      .catch(() => {});
  }, []);

  useEffect(() => {
    const checkScroll = () => {
      if (window.scrollY > 300) {
        setShowScroll(true);
      } else {
        setShowScroll(false);
      }
    };
    window.addEventListener('scroll', checkScroll);
    return () => window.removeEventListener('scroll', checkScroll);
  }, []);

  const scrollToTop = () => {
    window.scrollTo({ top: 0, behavior: 'smooth' });
  };

  return (
    <footer className="bg-medical-gray-900 text-white pt-24 pb-36 sm:pb-12 font-shabnam relative" dir="rtl">
      {/* Floating Back-to-Top Button */}
      {showScroll && (
        <button
          onClick={scrollToTop}
          className="fixed bottom-24 left-6 sm:bottom-8 sm:left-8 z-40 bg-canina-blue text-white p-3 rounded-full shadow-2xl hover:bg-canina-dark hover:scale-110 transition-all border border-white/20 group flex items-center gap-2 font-vazir text-xs font-black"
          title="بازگشت به بالای صفحه"
        >
          <ArrowUp className="w-5 h-5 group-hover:-translate-y-1 transition-transform" />
          <span className="hidden sm:inline">بازگشت به بالا</span>
        </button>
      )}

      <div className="max-w-7xl mx-auto px-6">
        <div className="grid grid-cols-1 md:grid-cols-2 lg:grid-cols-4 gap-16 mb-20">
          
          {/* Brand Presence */}
          <div className="space-y-8">
            <BrandLogo isDarkBackground size="lg" />
            <p className="text-sm text-slate-300 leading-relaxed font-medium">
              {getText('footer_brand_desc', "تدارک هوشمندانه سلامت برای همراهان وفادار شما. واردکننده انحصاری مکمل‌های درمانی با گرید دارویی اختصاصی از آلمان با سابقه ۴۰ سال نوآوری.")}
            </p>
            <div className="flex gap-4">
               {getText('contact_instagram', '') && (
                 <a href={getText('contact_instagram', '#')} target="_blank" rel="noopener noreferrer" aria-label="صفحه اینستاگرام رسمی کنینا ایران" className="w-10 h-10 bg-white/10 rounded-xl flex items-center justify-center hover:bg-canina-blue hover:text-white transition-all text-slate-300">
                    <Instagram className="w-5 h-5" />
                 </a>
               )}
               {getText('contact_telegram', '') && (
                 <a href={getText('contact_telegram', '#')} target="_blank" rel="noopener noreferrer" aria-label="کانال تلگرام رسمی کنینا ایران" className="w-10 h-10 bg-white/10 rounded-xl flex items-center justify-center hover:bg-canina-blue hover:text-white transition-all text-slate-300">
                    <Globe className="w-5 h-5" />
                 </a>
               )}
            </div>
          </div>

          {/* Quick Links / Menu Column 1 */}
          <div className="space-y-8">
            <h3 className="text-xl font-bold text-white border-b-2 border-canina-blue pb-2 max-w-max font-lalezar">{getText('footer_links_title', "دسترسی سریع")}</h3>
            <ul className="space-y-4 text-sm font-bold text-slate-300">
              {footerCol1.length > 0 ? (
                footerCol1.map((item) => (
                  <li key={item.id || item.href}>
                    <Link href={item.href} className="hover:text-white hover:translate-x-[-4px] transition-all cursor-pointer flex items-center gap-2 group">
                      <div className="w-1.5 h-1.5 rounded-full bg-canina-blue group-hover:w-4 transition-all" />
                      {item.label}
                    </Link>
                  </li>
                ))
              ) : (
                <>
                  <li>
                    <Link href="/shop" className="hover:text-white hover:translate-x-[-4px] transition-all cursor-pointer flex items-center gap-2 group">
                      <div className="w-1.5 h-1.5 rounded-full bg-canina-blue group-hover:w-4 transition-all" />
                      {getText('footer_link_products', "محصولات تخصصی ۲۰۲۴")}
                    </Link>
                  </li>
                  <li>
                    <Link href="/blog" className="hover:text-white hover:translate-x-[-4px] transition-all cursor-pointer flex items-center gap-2 group">
                      <div className="w-1.5 h-1.5 rounded-full bg-canina-blue group-hover:w-4 transition-all" />
                      {getText('footer_link_blog', "مجله سلامت پت (وبلاگ)")}
                    </Link>
                  </li>
                  <li>
                    <Link href="/profile" className="hover:text-white hover:translate-x-[-4px] transition-all cursor-pointer flex items-center gap-2 group">
                      <div className="w-1.5 h-1.5 rounded-full bg-canina-blue group-hover:w-4 transition-all" />
                      {getText('footer_link_profiles', "شناسنامه پت‌ها")}
                    </Link>
                  </li>
                  <li>
                    <Link href="/wiki" className="hover:text-white hover:translate-x-[-4px] transition-all cursor-pointer flex items-center gap-2 group">
                      <div className="w-1.5 h-1.5 rounded-full bg-canina-blue group-hover:w-4 transition-all" />
                      {getText('footer_link_wiki', "دانشنامه ترکیبات")}
                    </Link>
                  </li>
                </>
              )}
              <li>
                <Link 
                  href="/trust-seals" 
                  className="hover:text-white hover:translate-x-[-4px] transition-all cursor-pointer flex items-center gap-2 group text-emerald-400"
                >
                  <ShieldCheck className="w-4 h-4 text-emerald-400" />
                  <span>نمادهای اعتماد و مجوزهای رسمی</span>
                </Link>
              </li>
              <li>
                <Link 
                  href="/catalog" 
                  className="inline-flex items-center justify-center gap-2.5 px-5 py-3 bg-canina-blue hover:bg-blue-600 text-white rounded-2xl text-xs font-black transition-all shadow-lg shadow-canina-blue/30 hover:scale-[1.02] border border-blue-400/30 group cursor-pointer"
                >
                  <Download className="w-4 h-4 text-amber-300 group-hover:-translate-y-0.5 transition-transform" />
                  <span>مشاهده و دانلود کاتالوگ آنلاین محصولات</span>
                </Link>
              </li>
              {isB2BEnabled && (
                <li>
                  <Link href="/b2b" className="hover:text-canina-blue hover:translate-x-[-4px] transition-all cursor-pointer flex items-center gap-2 group text-blue-200">
                    <div className="w-1.5 h-1.5 rounded-full bg-canina-blue group-hover:w-4 transition-all" />
                    {getText('footer_link_b2b', "همکاری با کلینیک‌ها و پت‌شاپ‌ها (B2B)")}
                  </Link>
                </li>
              )}
            </ul>
          </div>

          {/* Location & Contact */}
          <div className="space-y-8 lg:col-span-2">
            <h3 className="text-xl font-bold text-white border-b-2 border-canina-blue pb-2 max-w-max font-lalezar">{getText('footer_contact_title', "اطلاعات تماس نمایندگی")}</h3>
            <div className="grid md:grid-cols-2 gap-8">
               <div className="space-y-6">
                  <a href={getText('contact_phone_link', `tel:${getText('contact_phone', '02188884444').replace(/[^0-9+]/g, '')}`)} className="flex gap-4 group hover:opacity-90 transition-opacity">
                     <div className="w-12 h-12 bg-white/5 rounded-2xl flex items-center justify-center text-blue-400 group-hover:scale-110 transition-transform flex-shrink-0">
                        <Phone className="w-6 h-6" />
                     </div>
                     <div>
                        <p className="text-[11px] text-slate-400 font-extrabold uppercase mb-1">{getText('footer_phone_label', "خط ویژه فروش")}</p>
                        <p className="text-lg font-extrabold tracking-widest text-left text-slate-200" dir="ltr">{getText('contact_phone', "۰۲۱-۸۸۸۸۴۴۴۴")}</p>
                     </div>
                  </a>
                  <a href={`mailto:${getText('contact_email', 'info@canina.ir')}`} className="flex gap-4 group hover:opacity-90 transition-opacity">
                     <div className="w-12 h-12 bg-white/5 rounded-2xl flex items-center justify-center text-blue-400 group-hover:scale-110 transition-transform flex-shrink-0">
                        <Mail className="w-6 h-6" />
                     </div>
                     <div>
                        <p className="text-[11px] text-slate-400 font-extrabold uppercase mb-1">{getText('footer_email_label', "مکاتبات رسمی")}</p>
                        <p className="text-sm font-bold text-slate-300">{getText('contact_email', "info@canina.ir")}</p>
                     </div>
                  </a>
               </div>
               
               <div className="flex gap-4 group">
                  <div className="w-12 h-12 bg-white/5 rounded-2xl flex items-center justify-center text-blue-400 group-hover:scale-110 transition-transform flex-shrink-0">
                     <MapPin className="w-6 h-6" />
                  </div>
                  <div>
                      <p className="text-[11px] text-slate-400 font-extrabold uppercase mb-1">{getText('footer_address_label', "دفتر مرکزی")}</p>
                      <p className="text-sm font-bold leading-relaxed text-slate-300">{getText('contact_address', "تهران، جردن، خیابان سعیدی، ساختمان کنینا، طبقه ۵، واحد ۱۹")}</p>
                  </div>
               </div>
            </div>

            <div className="mt-10 p-6 bg-white/5 rounded-[2rem] border border-white/10 flex flex-col sm:flex-row items-center justify-between gap-6">
                <div className="flex items-center gap-4">
                  <div className="w-10 h-10 bg-green-500/20 text-green-500 rounded-full flex items-center justify-center flex-shrink-0">
                    <ShieldCheck className="w-6 h-6" />
                  </div>
                  <div>
                    <h3 className="text-sm font-bold text-white">{getText('footer_auth_title', "اصالت کالا تضمین می‌شود")}</h3>
                    <p className="text-[10px] text-slate-400 font-bold">{getText('footer_auth_desc', "تمامی محصولات دارای لیبل اصالت سازمان دامپزشکی و نماد اعتماد الکترونیکی هستند.")}</p>
                  </div>
                </div>
                
                <div className="flex items-center gap-3">
                  {/* Official eNamad Clickable Seal */}
                  <div 
                    className="bg-white p-2 rounded-xl shadow-md flex items-center justify-center flex-shrink-0 hover:scale-105 transition-transform"
                    dangerouslySetInnerHTML={{
                      __html: getText('ENAMAD_HTML_CODE', `<a referrerpolicy='origin' target='_blank' href='https://trustseal.enamad.ir/?id=765218&Code=dOdphRTqZwp3Kep5m07XwaqA0DTFh5ny'><img referrerpolicy='origin' src='https://trustseal.enamad.ir/logo.aspx?id=765218&Code=dOdphRTqZwp3Kep5m07XwaqA0DTFh5ny' alt='اینماد رسمی کنینا' style='cursor:pointer; width: 65px; height: 65px;' code='dOdphRTqZwp3Kep5m07XwaqA0DTFh5ny'></a>`)
                    }}
                  />

                  {/* Official Zibal IPG Trust Seal */}
                  <div className="bg-white p-2 rounded-xl shadow-md flex items-center justify-center flex-shrink-0 hover:scale-105 transition-transform">
                    <a
                      href="https://gateway.zibal.ir/trustMe/canina.ir"
                      target="_blank"
                      rel="noopener noreferrer"
                      title="درگاه پرداخت امن و معتبر زیبال"
                      className="block"
                    >
                      <Image
                        src="https://zibal.ir/trust/assets/2.png"
                        alt="نماد اعتماد درگاه پرداخت زیبال"
                        width={65}
                        height={65}
                        unoptimized
                        className="max-w-[65px] h-[65px] object-contain"
                      />
                    </a>
                  </div>
                </div>
            </div>
          </div>

        </div>

        <div className="pt-12 border-t border-white/5 flex flex-col md:flex-row items-center justify-between gap-6 text-[10px] font-bold uppercase tracking-[0.3em] font-shabnam">
          <div className="text-slate-400 font-shabnam">{getText('footer_copyright', "© ۲۰۲۶ کنینا ایران. تمامی حقوق محفوظ است.")}</div>
          <div className="flex gap-4 sm:gap-8 font-shabnam text-slate-400 items-center">
            <Link href="/about" className="font-extrabold hover:text-white transition-colors whitespace-nowrap">{getText('footer_about', "درباره ما")}</Link>
            <Link href="/contact" className="font-extrabold hover:text-white transition-colors whitespace-nowrap">{getText('footer_contact', "تماس با ما")}</Link>
            <Link href="/privacy" className="font-extrabold hover:text-white transition-colors whitespace-nowrap">{getText('footer_privacy', "حریم خصوصی")}</Link>
          </div>
        </div>
      </div>
    </footer>
  );
}