"use client";

import { footerL, footerR } from "@/constans";
import Logo from "@/app/component/Logo";
import Link from "next/link";

// Icons
import Linkedin from "../../icons/Linkedin";
import Telegram from "../../icons/Telegram";
import Whatsapp from "../../icons/Whatsapp";
import Instagram from "../../icons/Instagram";
import LocationF from "../../icons/LocationF";
import CalendarAddF from "../../icons/CalendarAddF";
import StethoscopeF from "../../icons/StethoscopeF";
import LogoNamad from "./LogoNamad";
import HeadMenu from "./menu/HeadMenu";
import ListMenu from "./menu/ListMenu";
import { useState } from "react";
import { isRootCity } from "@/lib/rootCity";

// روی دامنهٔ ریشه (nobat724.com) شهری در کار نیست، پس همان «شهر شما» می‌ماند؛
// روی دامنهٔ هر شهر، نام همان شهر می‌نشیند. لینک نسبی است تا هر دامنه به ریشهٔ
// خودش برود و کاربر بین دامنه‌ها پرت نشود.
const buildHead = (matchedCity) => {
  const cityName = isRootCity(matchedCity) ? null : matchedCity?.name;

  return [
    {
      icon: <LocationF />,
      text: cityName ? `جستجوی پزشک در شهر ${cityName}` : "جستجوی پزشک در شهر شما",
      link: "/",
    },
    { icon: <CalendarAddF />, text: "نوبت گیری سریع و آسان", link: "/" },
    {
      icon: <StethoscopeF />,
      text: "مدیریت کلینیک با کلینیک پرو",
      link: "https://clinic-pro.ir/",
    },
  ];
};

function buildSocialUrl(name, value) {
  if (!value) return null;
  if (/^https?:\/\//i.test(value)) return value;
  const handle = value.replace(/^@/, "").replace(/^\+/, "");
  switch (name) {
    case "instagram":
      return `https://instagram.com/${handle}`;
    case "telegram":
      return `https://t.me/${handle}`;
    case "whatsapp":
      // wa.me needs international format: 09xx… → 989xx…
      return `https://wa.me/${handle.replace(/\D/g, "").replace(/^0/, "98")}`;
    default:
      return value;
  }
}

function Footer({ matchedCity }) {
  const socialMedias = [
    {
      icon: <Instagram />,
      name: "instagram",
    },
    {
      icon: <Telegram />,
      name: "telegram",
    },
    {
      icon: <Whatsapp />,
      name: "whatsapp",
    },
  ];
  const [openMenu, setOpenMenu] = useState({
    right: false,
    left: false,
  });

  const changeMenu = (name) =>
    setOpenMenu({ ...openMenu, [name]: !openMenu[name] });

  return (
    <div className="pb-[11px]">
      <div className="flex items-center justify-evenly gap-[12px]">
        {buildHead(matchedCity).map((item, idx) => (
          <Link key={idx} href={item.link}>
            <div
              className="flex flex-col lg:flex-row items-center cursor-pointer justify-start gap-1 p-[6px] hover:transition-all transition-all duration-300 hover:duration-300 rounded-[8px] border-solid border border-[#EFEFEF] bg-[#F7F7F7] hover:bg-none hover:border-[#FDBD9F]"
            >
              {item.icon}
              <p className="text-[#2F2F2F] text-center text-[12px] sm:text-[14px] md:text-[16px] font-medium">
                {item.text}
              </p>
            </div>
          </Link>
        ))}
      </div>
      <span className="h-px bg-[#D7D7D7] mb-[40px] mt-[48px] w-full block"></span>
      <div
        className="pb-[16px] sm:pb-[18px] md:pb-[19px] lg:pb-[21px] flex flex-col gap-[16px] lg:gap-0 lg:flex-row items-start justify-between"
      >
        {/* Right */}
        <div className="w-full lg:w-fit flex gap-[12px] lg:gap-[30px] flex-col items-start">
          {/* Icon */}
          <Logo matchedCity={matchedCity} />
          <p className="w-full lg:w-fit lg:max-w-[260px] text-[#616161] text-[14px] font-normal">
            {matchedCity?.footer_description}
          </p>
          <div className="hidden lg:flex">
            <LogoNamad />
          </div>
        </div>

        {/* Center */}
        <div className="w-full lg:w-fit">
          <HeadMenu
            title={footerR[0]}
            isOpen={openMenu.right}
            name="right"
            changeMenu={changeMenu}
          />
          <ListMenu list={footerR} isOpen={openMenu.right} />
        </div>
        <div className="w-full lg:w-fit">
          <HeadMenu
            title={footerL[0]}
            isOpen={openMenu.left}
            name="left"
            changeMenu={changeMenu}
          />
          <ListMenu list={footerL} isOpen={openMenu.left} />
        </div>

        {/* Left */}
        <div className="w-full lg:w-fit flex flex-row lg:flex-col items-center lg:items-start justify-center gap-[32px]">
          <p className="text-[#3B3B3B] after:!duration-500 w-fit text-[16px] after:hover:w-full after:transition-all after:hover:bg-[#F17732] font-bold pb-1.5 relative after:absolute after:right-0 after:h-0.5 after:bottom-0 after:w-0">
            همراه با ما باشید:
          </p>
          <ul className="flex items-center gap-[8px] sm:gap-[11px] md:gap-[13px] lg:gap-[15px]">
            {socialMedias.map((item, idx) => {
              const url = buildSocialUrl(item.name, matchedCity?.social_media?.[item.name]);
              return (
                <li
                  key={idx}
                  className="p-2.5 bg-[#EAECFA] hover-rotate-icon cursor-pointer rounded-full w-fit"
                >
                  {url ? (
                    <a
                      href={url}
                      target="_blank"
                      rel="noopener noreferrer"
                      className="min-h-fit"
                      aria-label={item.name}
                    >
                      {item.icon}
                    </a>
                  ) : (
                    <span className="min-h-fit" role="img" aria-label={item.name}>
                      {item.icon}
                    </span>
                  )}
                </li>
              );
            })}
          </ul>
        </div>
        <div className="flex lg:hidden justify-center w-full mt-2">
          <LogoNamad />
        </div>
      </div>
      <p className="text-center text-[#7E7E7E] text-[12px] font-normal">
        {matchedCity?.footerDisclaimer}
      </p>
    </div>
  );
}

export default Footer;