yaak-mountain-loop/packages/ui/src/components/WindowControls.tsx

import { platform } from "@yaakapp-internal/platform";
import classNames from "classnames";
import { useState } from "react";
import { WINDOW_CONTROLS_WIDTH } from "../lib/constants";
import { Button } from "./Button";

interface Props {
  className?: string;
  onlyX?: boolean;
  osType: string;
  hideWindowControls: boolean;
  useNativeTitlebar: boolean;
}

export function WindowControls({
  className,
  onlyX,
  osType,
  hideWindowControls,
  useNativeTitlebar,
}: Props) {
  const [maximized, setMaximized] = useState<boolean>(false);

  // Never show controls on macOS or if hideWindowControls is true
  if (osType === "macos" || hideWindowControls || useNativeTitlebar) {
    return null;
  }

  return (
    <div
      className={classNames(
        className,
        "ml-4 absolute right-0 top-0 bottom-0 flex items-center justify-end",
      )}
      style={{ width: WINDOW_CONTROLS_WIDTH }}
      data-tauri-drag-region
    >
      {!onlyX && (
        <>
          <Button
            className="h-full! px-4 text-text-subtle hocus:text hocus:bg-surface-highlight rounded-none"
            color="custom"
            onClick={() => platform.window.minimize()}
          >
            <svg xmlns="http://www.w3.org/2000/svg" width="16" height="16" viewBox="0 0 16 16">
              <title>Minimize</title>
              <path fill="currentColor" d="M14 8v1H3V8z" />
            </svg>
          </Button>
          <Button
            className="h-full! px-4 text-text-subtle hocus:text hocus:bg-surface-highlight rounded-none"
            color="custom"
            onClick={async () => {
              const w = platform.window;
              const isMaximized = await w.isMaximized();
              if (isMaximized) {
                await w.unmaximize();
                setMaximized(false);
              } else {
                await w.maximize();
                setMaximized(true);
              }
            }}
          >
            {maximized ? (
              <svg xmlns="http://www.w3.org/2000/svg" width="16" height="16" viewBox="0 0 16 16">
                <title>Unmaximize</title>
                <g fill="currentColor">
                  <path d="M3 5v9h9V5zm8 8H4V6h7z" />
                  <path fillRule="evenodd" d="M5 5h1V4h7v7h-1v1h2V3H5z" clipRule="evenodd" />
                </g>
              </svg>
            ) : (
              <svg xmlns="http://www.w3.org/2000/svg" width="16" height="16" viewBox="0 0 16 16">
                <title>Maximize</title>
                <path fill="currentColor" d="M3 3v10h10V3zm9 9H4V4h8z" />
              </svg>
            )}
          </Button>
        </>
      )}
      <Button
        color="custom"
        className="h-full! px-4 text-text-subtle rounded-none hocus:bg-danger hocus:text-text"
        onClick={() => platform.window.close()}
      >
        <svg xmlns="http://www.w3.org/2000/svg" width="16" height="16" viewBox="0 0 16 16">
          <title>Close</title>
          <path
            fill="currentColor"
            fillRule="evenodd"
            d="m7.116 8l-4.558 4.558l.884.884L8 8.884l4.558 4.558l.884-.884L8.884 8l4.558-4.558l-.884-.884L8 7.116L3.442 2.558l-.884.884z"
            clipRule="evenodd"
          />
        </svg>
      </Button>
    </div>
  );
}