'use client'

import { useId, useState } from 'react'

import { Button } from '@/components/Button'
import { Container } from '@/components/Container'
import ContactForm from '../../../components/ContactForm'

function BackgroundIllustration(props: React.ComponentPropsWithoutRef<'div'>) {
  const id = useId()

  return (
    <div {...props}>
      <svg
        viewBox="0 0 1026 1026"
        fill="none"
        aria-hidden="true"
        className="absolute inset-0 h-full w-full animate-spin-slow"
      >
        <path
          d="M1025 513c0 282.77-229.23 512-512 512S1 795.77 1 513 230.23 1 513 1s512 229.23 512 512Z"
          stroke="#D4D4D4"
          strokeOpacity="0.7"
        />
        <path
          d="M513 1025C230.23 1025 1 795.77 1 513"
          stroke={`url(#${id}-gradient-1)`}
          strokeLinecap="round"
        />
        <defs>
          <linearGradient
            id={`${id}-gradient-1`}
            x1="1"
            y1="513"
            x2="1"
            y2="1025"
            gradientUnits="userSpaceOnUse"
          >
            <stop stopColor="#06b6d4" />
            <stop offset="1" stopColor="#06b6d4" stopOpacity="0" />
          </linearGradient>
        </defs>
      </svg>
      <svg
        viewBox="0 0 1026 1026"
        fill="none"
        aria-hidden="true"
        className="absolute inset-0 h-full w-full animate-spin-reverse-slower"
      >
        <path
          d="M913 513c0 220.914-179.086 400-400 400S113 733.914 113 513s179.086-400 400-400 400 179.086 400 400Z"
          stroke="#D4D4D4"
          strokeOpacity="0.7"
        />
        <path
          d="M913 513c0 220.914-179.086 400-400 400"
          stroke={`url(#${id}-gradient-2)`}
          strokeLinecap="round"
        />
        <defs>
          <linearGradient
            id={`${id}-gradient-2`}
            x1="913"
            y1="513"
            x2="913"
            y2="913"
            gradientUnits="userSpaceOnUse"
          >
            <stop stopColor="#06b6d4" />
            <stop offset="1" stopColor="#06b6d4" stopOpacity="0" />
          </linearGradient>
        </defs>
      </svg>
    </div>
  )
}

export function AgentsHero() {
  const [isContactOpen, setIsContactOpen] = useState(false)

  return (
    <>
      <div className="overflow-hidden pb-24 lg:py-32 lg:pb-0">
        <Container>
          <div className="flex flex-col-reverse gap-y-16 lg:grid lg:grid-cols-12 lg:gap-x-8 lg:gap-y-20">
            <div className="relative z-10 mx-auto max-w-2xl lg:col-span-7 lg:max-w-none lg:pt-6 xl:col-span-6">
              <h1 className="text-4xl font-medium tracking-tight text-gray-900 lg:text-6xl">
                Mycelium Agents
              </h1>
              <h2 className="mt-6 text-xl leading-normal tracking-tight text-gray-600 lg:text-2xl">
                Sovereign AI agents, coming soon.
              </h2>
              <p className="mt-6 text-lg leading-tight text-gray-600 lg:text-xl lg:leading-normal">
                Hero is the autonomous agent layer for the Mycelium platform—trusted, policy-aware AI that runs on infrastructure you control and remembers what matters.
              </p>
              <div className="mt-8 flex flex-wrap gap-x-6 gap-y-4">
                <Button variant="solid" color="cyan" onClick={() => setIsContactOpen(true)}>
                  Join the Waitlist
                </Button>
              </div>
            </div>
            <div className="relative mt-0 lg:mt-10 lg:col-span-5 lg:row-span-2 xl:col-span-6">
              <BackgroundIllustration className="absolute left-1/2 top-4 h-[1026px] w-[1026px] -translate-x-1/2 stroke-gray-300/70 sm:top-16 lg:-top-12 lg:ml-12" />
              <div className="mx-auto h-[420px] max-w-[640px] mask-[linear-gradient(to_bottom,white_60%,transparent)] lg:absolute lg:-inset-x-10 lg:-top-24 lg:h-auto lg:pt-10 xl:-bottom-36">
                <img
                  src="/images/agent_icon.png"
                  alt="Preview of Hero sovereign agent orchestration"
                  className="mx-auto w-full max-w-[520px]"
                  width={1024}
                  height={1024}
                />
              </div>
            </div>
          </div>
        </Container>
      </div>
      <ContactForm
        isOpen={isContactOpen}
        onClose={() => setIsContactOpen(false)}
        title="Join the Waitlist"
        formType="agent_waitlist"
      />
    </>
  )
}