import Link from "next/link";

export function SiteHeader() {
  return (
    <header className="border-b border-rule bg-paper/80 backdrop-blur-sm">
      <div className="mx-auto flex max-w-3xl items-center justify-between px-4 py-5 sm:px-6">
        <Link
          href="https://fci.coop"
          className="group flex items-center gap-3.5 focus:outline-none"
          aria-label="Food Co-op Initiative — fci.coop"
        >
          <Logo />
          <div className="flex flex-col leading-none">
            <span className="font-display text-base font-medium text-ink tracking-tight">
              Food Co-op Initiative
            </span>
            <span className="mt-1 text-[11px] uppercase tracking-[0.18em] text-ink-mute">
              Co-op Check-in
            </span>
          </div>
        </Link>
        <nav aria-label="Primary">
          <Link
            href="https://fci.coop"
            className="font-body text-sm text-ink-soft hover:text-leaf-700 transition-colors px-2 py-1"
          >
            fci.coop ↗
          </Link>
        </nav>
      </div>
    </header>
  );
}

export function SiteFooter() {
  return (
    <footer className="mt-auto border-t border-rule bg-paper-2/60">
      <div className="mx-auto max-w-3xl px-4 py-7 sm:px-6">
        <div className="flex flex-col gap-3 sm:flex-row sm:items-baseline sm:justify-between">
          <p className="font-display text-sm italic text-ink-soft">
            &ldquo;A grocery co-op begins with people who decide to feed each other well.&rdquo;
          </p>
          <p className="text-xs text-ink-mute">
            Need a fresh link? Contact your engagement coordinator.
          </p>
        </div>
        <p className="mt-4 text-xs text-ink-mute leading-relaxed">
          Your responses go directly to your co-op&apos;s record. Nothing is shared with third
          parties. This page is only reachable through a personalized link issued to you.
        </p>
      </div>
    </footer>
  );
}

/**
 * "Sown" — a stylized geometric mark: a center point (the co-op) with six
 * radiating sprouts (the six framework stages). Inscribed in a soft circle
 * (the cooperative principle). Pure SVG, scales cleanly, no external asset.
 *
 * Drawn at 40px; can be sized via className.
 */
function Logo({ className = "" }: { className?: string }) {
  return (
    <svg
      width="42"
      height="42"
      viewBox="0 0 42 42"
      role="img"
      aria-label="Food Co-op Initiative logo"
      className={"text-leaf-700 " + className}
    >
      {/* Outer cooperative ring */}
      <circle cx="21" cy="21" r="19" stroke="currentColor" strokeWidth="1.2" fill="none" />
      <circle cx="21" cy="21" r="19" fill="currentColor" opacity="0.06" />

      {/* Six sprouts radiating from center, one per stage */}
      <g stroke="currentColor" strokeWidth="1.4" strokeLinecap="round" fill="none">
        {/* North */}
        <path d="M21 21 V8" />
        <path d="M21 12 q-2.5 -1 -3.5 -3 q3 -.5 3.5 3 z" fill="currentColor" opacity="0.7" />
        {/* NE */}
        <path d="M21 21 L30 12" />
        <path d="M27.3 14.7 q.7 -2.6 -.5 -4.7 q2.5 1.5 .5 4.7 z" fill="currentColor" opacity="0.6" />
        {/* SE */}
        <path d="M21 21 L30 30" />
        <path d="M27.3 27.3 q2.6 .7 4.7 -.5 q-1.5 2.5 -4.7 .5 z" fill="currentColor" opacity="0.5" />
        {/* South */}
        <path d="M21 21 V34" />
        <path d="M21 30 q2.5 1 3.5 3 q-3 .5 -3.5 -3 z" fill="currentColor" opacity="0.4" />
        {/* SW */}
        <path d="M21 21 L12 30" />
        <path d="M14.7 27.3 q-2.6 .7 -4.7 -.5 q1.5 2.5 4.7 .5 z" fill="currentColor" opacity="0.5" />
        {/* NW */}
        <path d="M21 21 L12 12" />
        <path d="M14.7 14.7 q-.7 -2.6 .5 -4.7 q-2.5 1.5 -.5 4.7 z" fill="currentColor" opacity="0.6" />
      </g>

      {/* Center seed */}
      <circle cx="21" cy="21" r="2.2" fill="currentColor" />
    </svg>
  );
}