"use client";

import { useRef } from "react";
import { Eyebrow, CP, CT, H5 } from "@/components/Texts";
import { IoArrowBackOutline, IoArrowForwardOutline } from "react-icons/io5";

const capabilities = [
  {
    isIntro: true,
    eyebrow: "CAPABILITIES",
    title: "What You Can Run",
    description:
      "Mycelium Compute supports multiple workload types on a single execution fabric, from legacy VMs to modern Kubernetes clusters.",
  },
  {
    title: "Containers & K3s",
    description:
      "Deploy services, web apps, and APIs with full Kubernetes compatibility.",
    icon: (
      <div className="flex items-center justify-center">
        <img src="/images/kubernetes.webp" alt="Kubernetes" className="h-full w-full object-cover mb-2" />
      </div>
    ),
  },
  {
    title: "Virtual Machines",
    description:
      "Run legacy apps and specialized stacks with secure boot and attestation.",
    icon: (
      <div className="flex items-center justify-center">
        <img src="/images/vm.webp" alt="Virtual Machines" className="h-full w-full object-cover mb-2" />
      </div>
    ),
  },
  {
    title: "Native Linux Workloads",
    description:
      "Execute agents, batch jobs, and custom tooling statelessly across the grid.",
    icon: (
      <div className="flex items-center justify-center">
        <img src="/images/linux.png" alt="Linux" className="h-full w-full object-cover mb-2" />
      </div>
    ),
  },
];

export function ComputeCapabilitiesNew() {
  const sliderRef = useRef<HTMLUListElement>(null);

  const scrollLeft = () => sliderRef.current?.scrollBy({ left: -400, behavior: "smooth" });
  const scrollRight = () => sliderRef.current?.scrollBy({ left: 400, behavior: "smooth" });

  return (
    <section className="bg-[#121212] w-full max-w-8xl mx-auto">
      <div className="max-w-7xl mx-auto py-6 border border-t-0 border-b-0 border-gray-800" />
      <div className="w-full border-t border-l border-r border-gray-800" />

      <div className="relative mx-auto max-w-7xl border border-t-0 border-b-0 border-gray-800 bg-[#111111] overflow-hidden">

        {/* Horizontal Slider — shows part of next card */}
        <ul
          ref={sliderRef}
          className="flex overflow-x-auto snap-x snap-mandatory scroll-smooth no-scrollbar" 
        >
          {capabilities.map((item, idx) => (
            <li
              key={idx}
              className={`snap-start shrink-0 w-[85%] sm:w-[50%] lg:w-[33%] border border-gray-800 p-10 relative ${item.isIntro ? 'bg-[#1b1b1b]' : 'bg-[#111]/60'}`}
            >
              {/* First card with arrows */}
              {item.isIntro ? (
                <div className="flex flex-col justify-between h-full ">
                  <div>
                    <Eyebrow className="">{item.eyebrow}</Eyebrow>
                    <H5 className="text-white mt-4 lg:text-2xl text-xl">{item.title}</H5>
                    <p className="mt-4 text-gray-400 lg:text-lg text-sm leading-relaxed">{item.description}</p>
                  </div>

                  {/* Arrows inside first card */}
                  <div className="flex items-center gap-x-4 mt-2">
                    <a
                      href="#"
                      className="inline-flex items-center gap-1 text-cyan-400 hover:text-cyan-300 text-sm font-medium mr-auto"
                    >
                      Learn more →
                    </a>
                    <button
                      onClick={scrollLeft}
                      className="h-8 w-8 flex items-center justify-center border border-gray-700 rounded-md hover:border-cyan-500 transition-colors"
                    >
                      <IoArrowBackOutline className="text-gray-300" size={16} />
                    </button>

                    <button
                      onClick={scrollRight}
                      className="h-8 w-8 flex items-center justify-center border border-gray-700 rounded-md hover:border-cyan-500 transition-colors"
                    >
                      <IoArrowForwardOutline className="text-gray-300" size={16} />
                    </button>
                  </div>
                </div>
              ) : (
                <>
                  {item.icon}
                  <CT className="text-lg font-semibold text-white mt-4">{item.title}</CT>
                  <CP className="mt-2 text-gray-400 leading-snug">{item.description}</CP>
                </>
              )}
            </li>
          ))}
        </ul>
      </div>
      <div className="w-full border-b border-gray-800" />
      <div className="max-w-7xl mx-auto py-6 border border-t-0 border-b-0 border-gray-800" />
    </section>
  );
}