pulsenode/components/widgets/search/Widget.tsx

"use client";

import { useState, type FormEvent } from "react";
import type { SearchEngine, Widget } from "@/lib/config/schema";
import { WidgetCard } from "@/components/widgets/WidgetCard";

type SearchWidget = Extract<Widget, { type: "search" }>;

const ENGINE_URLS: Record<string, string> = {
  duckduckgo: "https://duckduckgo.com/?q=",
  google: "https://www.google.com/search?q=",
  bing: "https://www.bing.com/search?q=",
};

const ENGINE_LABEL: Record<string, string> = {
  duckduckgo: "DuckDuckGo",
  google: "Google",
  bing: "Bing",
};

export function SearchWidget({ widget }: { widget: SearchWidget }) {
  const [engine, setEngine] = useState(widget.defaultEngine ?? widget.engines[0]);
  const [query, setQuery] = useState("");

  function handleSubmit(event: FormEvent) {
    event.preventDefault();
    const trimmed = query.trim();
    if (!trimmed) return;
    window.open(`${ENGINE_URLS[engine]}${encodeURIComponent(trimmed)}`, "_blank", "noreferrer");
  }

  return (
    <WidgetCard span={4}>
      <form onSubmit={handleSubmit} className="flex flex-1 flex-col justify-center gap-2">
        <div className="text-[10px] tracking-[0.1em] text-accent uppercase">Search</div>
        <input
          value={query}
          onChange={(event) => setQuery(event.target.value)}
          placeholder="Search the web…"
          autoComplete="off"
          className="min-h-9 w-full rounded-md border border-border bg-bg px-2.5 py-1.5 text-sm text-fg outline-none placeholder:text-fg-muted focus-visible:border-accent"
        />
        {widget.engines.length > 1 && (
          <div className="inline-flex self-start overflow-hidden rounded-md border border-border">
            {widget.engines.map((option) => (
              <label
                key={option}
                className={`cursor-pointer px-2.5 py-1 text-[12px] first:border-l-0 [&+label]:border-l [&+label]:border-border ${
                  option === engine ? "text-accent shadow-[inset_0_0_0_1px_var(--pn-accent)]" : "text-fg-muted"
                }`}
              >
                <input
                  type="radio"
                  name="engine"
                  value={option}
                  checked={option === engine}
                  onChange={() => setEngine(option as SearchEngine)}
                  className="sr-only"
                />
                {ENGINE_LABEL[option] ?? option}
              </label>
            ))}
          </div>
        )}
      </form>
    </WidgetCard>
  );
}