Multi-State Action Button with Micro-Animations

// This is a file with a demo for your component
// That's what users will see in the preview
// Create new files in this directory to add more demos

"use client";

import * as React from "react";
import { MultiStateSubmitButton, type SubmitState } from "@/components/ui/multi-state-action-button-with-micro-animations";



/* ------------------------------------------------------------------ */
/* Demo                                                                */
/* ------------------------------------------------------------------ */

const STATES: SubmitState[] = ["idle", "loading", "success"];

export default function DemoOne() {
  const [state, setState] = React.useState<SubmitState>("idle");
  const [email, setEmail] = React.useState("");
  const timers = React.useRef<number[]>([]);

  const clearTimers = () => { timers.current.forEach(window.clearTimeout); timers.current = []; };
  React.useEffect(() => clearTimers, []);

  // Simulated request: loading, then success, then back to idle
  const handleSubmit = (e: React.FormEvent) => {
    e.preventDefault();
    if (state !== "idle") return;
    setState("loading");
    timers.current.push(
      window.setTimeout(() => setState("success"), 1800),
      window.setTimeout(() => { setState("idle"); setEmail(""); }, 4200)
    );
  };

  // Manual state preview (stops the simulated flow)
  const preview = (next: SubmitState) => { clearTimers(); setState(next); };

  return (
    <div className="flex min-h-dvh items-center justify-center bg-background px-4 py-10 text-foreground">
      <div className="w-full max-w-sm space-y-8">
        <form onSubmit={handleSubmit} className="space-y-4 rounded-2xl border border-border bg-card p-6 shadow-sm">
          <div className="space-y-1">
            <h1 className="text-lg font-semibold tracking-tight">Join the newsletter</h1>
            <p className="text-sm text-muted-foreground">One thoughtful email a week. No spam.</p>
          </div>

          <input
            type="email"
            required
            value={email}
            onChange={(e) => setEmail(e.target.value)}
            placeholder="you@example.com"
            aria-label="Email address"
            className="h-11 w-full rounded-xl border border-input bg-background px-4 text-sm outline-none transition placeholder:text-muted-foreground focus-visible:ring-2 focus-visible:ring-ring"
          />

          <MultiStateSubmitButton
            type="submit"
            state={state}
            loadingText="Subscribing…"
            successText="You're in"
            className="w-full"
          >
            Subscribe
          </MultiStateSubmitButton>
        </form>

        {/* State preview switcher */}
        <div className="flex items-center justify-center gap-2" role="group" aria-label="Preview button state">
          {STATES.map((s) => (
            <button
              key={s}
              type="button"
              onClick={() => preview(s)}
              aria-pressed={state === s}
              className={
                "rounded-full border px-3 py-1.5 text-xs font-medium capitalize transition-colors focus-visible:outline-none focus-visible:ring-2 focus-visible:ring-ring " +
                (state === s
                  ? "border-primary bg-primary text-primary-foreground"
                  : "border-border text-muted-foreground hover:bg-accent hover:text-accent-foreground")
              }
            >
              {s}
            </button>
          ))}
        </div>
      </div>
    </div>
  );
}