"use client";

import { useState, useEffect } from "react";
import { Globe, Server, Wrench, Shield, Gamepad2, Code, Activity, Lightbulb, MapPin, User, BookOpen, ArrowRight } from "lucide-react";
import { useLocale, useTranslations } from "next-intl";
import type { JSONContent } from "@tiptap/react";
import RichTextClient from "./RichTextClient";
import CurrentlyReading from "./CurrentlyReading";
import ReadBooks from "./ReadBooks";
import { motion } from "framer-motion";
import { TechStackCategory, Hobby } from "@/lib/directus";
import Image from "next/image";

const iconMap: Record<string, any> = {
  Globe, Server, Code, Wrench, Shield, Activity, Lightbulb, Gamepad2
};

const About = () => {
  const locale = useLocale();
  const t = useTranslations("home.about");
  const [cmsDoc, setCmsDoc] = useState<JSONContent | null>(null);
  const [techStack, setTechStack] = useState<TechStackCategory[]>([]);
  const [hobbies, setHobbies] = useState<Hobby[]>([]);
  const [loading, setLoading] = useState(true);

  useEffect(() => {
    const fetchData = async () => {
      try {
        const [cmsRes, techRes, hobbiesRes] = await Promise.all([
          fetch(`/api/content/page?key=home-about&locale=${locale}`),
          fetch(`/api/tech-stack?locale=${locale}`),
          fetch(`/api/hobbies?locale=${locale}`)
        ]);
        const cmsData = await cmsRes.json();
        if (cmsData?.content?.content) setCmsDoc(cmsData.content.content as JSONContent);
        const techData = await techRes.json();
        if (techData?.techStack) setTechStack(techData.techStack);
        const hobbiesData = await hobbiesRes.json();
        if (hobbiesData?.hobbies) setHobbies(hobbiesData.hobbies);
      } catch (error) {
        console.error(error);
      } finally {
        setLoading(false);
      }
    };
    fetchData();
  }, [locale]);

  return (
    <section id="about" className="py-32 px-6 bg-[#fdfcf8] dark:bg-stone-950 transition-colors duration-500 overflow-hidden">
      <div className="max-w-7xl mx-auto">
        
        {/* --- STAGE 1: THE TITLE PAGE (BIO & PHOTO) --- */}
        <div className="flex flex-col lg:flex-row gap-16 lg:gap-24 items-center mb-32">
          {/* Large prominent photo */}
          <motion.div 
            initial={{ opacity: 0, x: -50 }}
            whileInView={{ opacity: 1, x: 0 }}
            viewport={{ once: true }}
            transition={{ duration: 0.8, ease: [0.25, 0.1, 0.25, 1] }}
            className="relative w-full max-w-[500px] aspect-[4/5] shrink-0"
          >
            <div className="absolute inset-0 bg-liquid-mint/20 rounded-[3rem] -rotate-3 translate-x-4 translate-y-4 blur-2xl"></div>
            <div className="relative w-full h-full rounded-[2.5rem] overflow-hidden border-8 border-white dark:border-stone-900 shadow-2xl">
              <Image 
                src="/images/me.jpg" 
                alt="Dennis Konkol" 
                fill 
                className="object-cover scale-105 hover:scale-100 transition-transform duration-1000"
                priority
              />
            </div>
            {/* Location Tag Floating */}
            <div className="absolute -bottom-6 -right-6 bg-white dark:bg-stone-800 p-6 rounded-3xl shadow-xl border border-stone-100 dark:border-stone-700 hidden md:block">
              <div className="flex items-center gap-3">
                <div className="w-10 h-10 rounded-full bg-liquid-sky/10 flex items-center justify-center">
                  <MapPin className="text-liquid-sky" size={20} />
                </div>
                <div>
                  <p className="text-[10px] font-bold uppercase tracking-widest text-stone-400">Based in</p>
                  <p className="font-black text-stone-900 dark:text-stone-50">Osnabrück, GER</p>
                </div>
              </div>
            </div>
          </motion.div>

          {/* Large Bio Content */}
          <motion.div 
            initial={{ opacity: 0, y: 30 }}
            whileInView={{ opacity: 1, y: 0 }}
            viewport={{ once: true }}
            transition={{ duration: 0.8, delay: 0.2 }}
            className="flex-1 space-y-10"
          >
            <div className="space-y-4">
              <span className="text-liquid-mint font-black uppercase tracking-[0.3em] text-xs">A bit about me</span>
              <h2 className="text-5xl md:text-8xl font-black text-stone-900 dark:text-stone-50 tracking-tighter leading-[0.85]">
                Digital <br /> Architect.
              </h2>
            </div>
            
            <div className="prose prose-stone dark:prose-invert max-w-2xl text-xl md:text-2xl font-light leading-relaxed text-stone-600 dark:text-stone-400">
              {cmsDoc ? (
                <RichTextClient doc={cmsDoc} />
              ) : (
                <p>
                  Hey, I&apos;m Dennis. I build performant web and mobile applications with a focus on clean code and exceptional user experience.
                </p>
              )}
            </div>

            <div className="pt-6">
              <a href="#contact" className="inline-flex items-center gap-3 text-lg font-black border-b-4 border-liquid-mint pb-2 hover:gap-5 transition-all">
                LET&apos;S WORK TOGETHER <ArrowRight size={24} />
              </a>
            </div>
          </motion.div>
        </div>

        {/* --- STAGE 2: THE DETAILS GRID (BENTO STYLE) --- */}
        <div className="grid grid-cols-1 md:grid-cols-12 gap-8">
          
          {/* Tech Stack Box */}
          <motion.div 
            initial={{ opacity: 0, y: 20 }}
            whileInView={{ opacity: 1, y: 0 }}
            viewport={{ once: true }}
            className="md:col-span-8 bg-white dark:bg-stone-900 rounded-[3rem] p-12 border border-stone-200/60 dark:border-stone-800/60 shadow-sm"
          >
            <h3 className="text-3xl font-black text-stone-900 dark:text-stone-50 mb-8 flex items-center gap-3">
              <Code className="text-liquid-mint" size={32} /> {t("techStackTitle")}
            </h3>
            <div className="grid grid-cols-1 sm:grid-cols-2 gap-8">
              {techStack.map((cat) => (
                <div key={cat.id} className="space-y-4">
                  <h4 className="text-xs font-black uppercase tracking-widest text-stone-400">{cat.name}</h4>
                  <div className="flex flex-wrap gap-2">
                    {cat.items?.map((item: any) => (
                      <span key={item.id} className="px-4 py-2 bg-stone-50 dark:bg-stone-800/50 rounded-xl text-sm font-bold border border-stone-100 dark:border-stone-700/50">
                        {item.name}
                      </span>
                    ))}
                  </div>
                </div>
              ))}
            </div>
          </motion.div>

          {/* Reading Log Box */}
          <motion.div 
            initial={{ opacity: 0, y: 20 }}
            whileInView={{ opacity: 1, y: 0 }}
            viewport={{ once: true }}
            transition={{ delay: 0.1 }}
            className="md:col-span-4 bg-white dark:bg-stone-900 rounded-[3rem] p-12 border border-stone-200/60 dark:border-stone-800/60 shadow-sm flex flex-col"
          >
            <h3 className="text-3xl font-black text-stone-900 dark:text-stone-50 mb-8 flex items-center gap-3 uppercase tracking-tighter">
              <BookOpen className="text-liquid-purple" size={32} /> Reading
            </h3>
            <div className="space-y-10 overflow-y-auto pr-2 scrollbar-hide">
              <CurrentlyReading />
              <div className="pt-10 border-t border-stone-100 dark:border-stone-800">
                <ReadBooks />
              </div>
            </div>
          </motion.div>

          {/* Hobbies Box */}
          <motion.div 
            initial={{ opacity: 0, y: 20 }}
            whileInView={{ opacity: 1, y: 0 }}
            viewport={{ once: true }}
            transition={{ delay: 0.2 }}
            className="md:col-span-12 bg-liquid-mint/5 dark:bg-stone-900 rounded-[3rem] p-12 border border-liquid-mint/20 dark:border-stone-800/60"
          >
            <div className="flex flex-col md:flex-row justify-between items-start md:items-end gap-8">
              <div className="space-y-4">
                <h3 className="text-3xl font-black text-stone-900 dark:text-stone-50 flex items-center gap-3">
                  <Gamepad2 className="text-liquid-purple" size={32} /> {t("hobbiesTitle")}
                </h3>
                <p className="text-stone-500 text-lg font-light">The things that inspire me outside of coding.</p>
              </div>
              <div className="grid grid-cols-2 sm:grid-cols-4 gap-4 w-full md:w-auto">
                {hobbies.map((hobby) => {
                  const Icon = iconMap[hobby.icon] || Lightbulb;
                  return (
                    <div key={hobby.id} className="flex items-center gap-3 p-4 bg-white dark:bg-stone-800 rounded-2xl shadow-sm border border-stone-50 dark:border-stone-700">
                      <Icon size={20} className="text-liquid-mint" />
                      <span className="text-xs font-bold uppercase tracking-wider">{hobby.title}</span>
                    </div>
                  )
                })}
              </div>
            </div>
          </motion.div>

        </div>
      </div>
    </section>
  );
};

export default About;