"use client";

import React, { useState } from "react";
import { motion, AnimatePresence } from "framer-motion";
import { Snippet } from "@/lib/directus";
import { X, Copy, Check, Hash } from "lucide-react";

export default function SnippetsClient({ initialSnippets }: { initialSnippets: Snippet[] }) {
  const [selectedSnippet, setSelectedSnippet] = useState<Snippet | null>(null);
  const [copied, setCopied] = useState(false);

  const copyToClipboard = (code: string) => {
    navigator.clipboard.writeText(code);
    setCopied(true);
    setTimeout(() => setCopied(false), 2000);
  };

  return (
    <>
      <div className="grid grid-cols-1 md:grid-cols-2 lg:grid-cols-3 gap-6 md:gap-8">
        {initialSnippets.map((s, i) => (
          <motion.button
            key={s.id}
            initial={{ opacity: 0, y: 20 }}
            animate={{ opacity: 1, y: 0 }}
            transition={{ delay: i * 0.05 }}
            onClick={() => setSelectedSnippet(s)}
            className="text-left bg-white dark:bg-stone-900 rounded-[2.5rem] p-10 border border-stone-200/60 dark:border-stone-800/60 shadow-sm hover:shadow-xl hover:border-liquid-purple/40 transition-all group"
          >
            <div className="flex items-center gap-2 mb-6">
              <div className="w-8 h-8 rounded-xl bg-stone-50 dark:bg-stone-800 flex items-center justify-center text-stone-400 group-hover:text-liquid-purple transition-colors">
                <Hash size={16} />
              </div>
              <span className="text-[10px] font-black uppercase tracking-widest text-stone-400">{s.category}</span>
            </div>
            <h3 className="text-2xl font-black text-stone-900 dark:text-white uppercase tracking-tighter mb-4 group-hover:text-liquid-purple transition-colors">{s.title}</h3>
            <p className="text-stone-500 dark:text-stone-400 text-sm line-clamp-2 leading-relaxed">
              {s.description}
            </p>
          </motion.button>
        ))}
      </div>

      {/* Snippet Modal */}
      <AnimatePresence>
        {selectedSnippet && (
          <div className="fixed inset-0 z-[100] flex items-center justify-center p-4 md:p-8">
            <motion.div 
              initial={{ opacity: 0 }}
              animate={{ opacity: 1 }}
              exit={{ opacity: 0 }}
              onClick={() => setSelectedSnippet(null)}
              className="absolute inset-0 bg-stone-950/60 backdrop-blur-md"
            />
            <motion.div 
              initial={{ opacity: 0, scale: 0.9, y: 20 }}
              animate={{ opacity: 1, scale: 1, y: 0 }}
              exit={{ opacity: 0, scale: 0.9, y: 20 }}
              className="relative w-full max-w-3xl bg-white dark:bg-stone-900 rounded-[2.5rem] shadow-2xl border border-stone-200 dark:border-stone-800 overflow-hidden flex flex-col max-h-[90vh]"
            >
              <div className="p-8 md:p-10 overflow-y-auto">
                <div className="flex justify-between items-start mb-8">
                  <div>
                    <p className="text-[10px] font-black uppercase tracking-[0.2em] text-liquid-purple mb-2">{selectedSnippet.category}</p>
                    <h3 className="text-3xl font-black text-stone-900 dark:text-white uppercase tracking-tighter">{selectedSnippet.title}</h3>
                  </div>
                  <button 
                    onClick={() => setSelectedSnippet(null)}
                    className="p-3 bg-stone-50 dark:bg-stone-800 rounded-full hover:bg-stone-100 dark:hover:bg-stone-700 transition-colors"
                  >
                    <X size={20} />
                  </button>
                </div>

                <p className="text-stone-600 dark:text-stone-400 mb-8 leading-relaxed">
                  {selectedSnippet.description}
                </p>

                <div className="relative group/code">
                  <div className="absolute top-4 right-4 flex gap-2">
                    <button 
                      onClick={() => copyToClipboard(selectedSnippet.code)}
                      className="p-2.5 bg-white/10 backdrop-blur-md hover:bg-white/20 rounded-lg border border-white/10 transition-all text-white"
                      title="Copy Code"
                    >
                      {copied ? <Check size={16} className="text-emerald-400" /> : <Copy size={16} />}
                    </button>
                  </div>
                  <pre className="bg-stone-950 p-6 rounded-2xl overflow-x-auto text-sm font-mono text-stone-300 border border-stone-800 leading-relaxed">
                    <code>{selectedSnippet.code}</code>
                  </pre>
                </div>
              </div>
              <div className="p-6 bg-stone-50 dark:bg-stone-800/50 border-t border-stone-100 dark:border-stone-800 text-center">
                <button 
                  onClick={() => setSelectedSnippet(null)}
                  className="text-[10px] font-black uppercase tracking-[0.2em] text-stone-400 hover:text-stone-900 dark:hover:text-white transition-colors"
                >
                  Close Laboratory
                </button>
              </div>
            </motion.div>
          </div>
        )}
      </AnimatePresence>
    </>
  );
}