Shape

"use client";

import * as React from "react";
import { ShapeMorph, signatureShapeNames, type SignatureShapeName } from "@/components/ui/shape";

const tones = ["var(--v-pink)", "var(--v-yellow)", "var(--v-olive)", "var(--v-blue)"];

/** The demo brings its own 000h canvas, so it looks right on any host page (the component package sets nothing global). */
function DemoSurface({ children }: { children: import("react").ReactNode }) {
  return <div className="grid min-h-screen w-full place-items-center bg-[var(--v-canvas)] p-4 font-[family-name:var(--font-text)] text-[length:var(--fs-body)] leading-[var(--lh-body)] text-[var(--v-text)]">{children}</div>;
}

export default function Demo() {
  const [name, setName] = React.useState<SignatureShapeName>("daisy-12");
  const [variant, setVariant] = React.useState<"fill" | "outline">("fill");
  const tone = tones[Math.max(0, signatureShapeNames.indexOf(name)) % tones.length];
  return (
    <DemoSurface>
      <div className="mx-auto grid w-full max-w-3xl items-center gap-8 p-8 sm:grid-cols-[minmax(0,1fr)_minmax(0,1.2fr)]">
        <div className="mx-auto aspect-square w-full max-w-60" style={{ color: tone }}>
          <ShapeMorph name={name} variant={variant} label={`${name} silhouette`} className="h-full w-full overflow-visible" />
        </div>
        <div className="grid gap-4">
          <p className="text-sm text-[var(--v-text-2)]">Twelve fixed-topology silhouettes. Choosing another one retargets the visible path, so the shape morphs instead of swapping.</p>
          <div role="group" aria-label="Shape" className="grid grid-cols-4 gap-2">
            {signatureShapeNames.map((option, index) => (
              <button
                key={option}
                type="button"
                aria-pressed={name === option}
                aria-label={option}
                onClick={() => setName(option)}
                className="grid aspect-square place-items-center rounded-2xl border border-[var(--v-border)] bg-[var(--v-paper)] p-2 transition-colors hover:bg-[var(--v-beige)] aria-pressed:border-[var(--v-ink)] aria-pressed:bg-[var(--v-beige)]"
                style={{ color: tones[index % tones.length] }}
              >
                <ShapeMorph name={option} variant="fill" className="h-full w-full overflow-visible" />
              </button>
            ))}
          </div>
          <div role="group" aria-label="Treatment" className="flex gap-2">
            {(["fill", "outline"] as const).map((option) => (
              <button
                key={option}
                type="button"
                aria-pressed={variant === option}
                onClick={() => setVariant(option)}
                className="rounded-full border border-[var(--v-border)] bg-[var(--v-paper)] px-4 py-2 text-sm font-medium capitalize text-[var(--v-text)] transition-colors hover:bg-[var(--v-beige)] aria-pressed:border-[var(--v-ink)] aria-pressed:bg-[var(--v-ink)] aria-pressed:text-[var(--v-on-ink)]"
              >
                {option}
              </button>
            ))}
          </div>
        </div>
      </div>
    </DemoSurface>
  );
}