blakeblackshear.frigate/web/src/components/Button.jsx
2021-06-05 07:30:18 -05:00

106 lines
3.8 KiB
JavaScript

import { h, Fragment } from 'preact';
import Tooltip from './Tooltip';
import { useCallback, useRef, useState } from 'preact/hooks';
const ButtonColors = {
blue: {
contained: 'bg-blue-500 focus:bg-blue-400 active:bg-blue-600 ring-blue-300',
outlined:
'text-blue-500 border-2 border-blue-500 hover:bg-blue-500 hover:bg-opacity-20 focus:bg-blue-500 focus:bg-opacity-40 active:bg-blue-500 active:bg-opacity-40',
text:
'text-blue-500 hover:bg-blue-500 hover:bg-opacity-20 focus:bg-blue-500 focus:bg-opacity-40 active:bg-blue-500 active:bg-opacity-40',
},
red: {
contained: 'bg-red-500 focus:bg-red-400 active:bg-red-600 ring-red-300',
outlined:
'text-red-500 border-2 border-red-500 hover:bg-red-500 hover:bg-opacity-20 focus:bg-red-500 focus:bg-opacity-40 active:bg-red-500 active:bg-opacity-40',
text:
'text-red-500 hover:bg-red-500 hover:bg-opacity-20 focus:bg-red-500 focus:bg-opacity-40 active:bg-red-500 active:bg-opacity-40',
},
green: {
contained: 'bg-green-500 focus:bg-green-400 active:bg-green-600 ring-green-300',
outlined:
'text-green-500 border-2 border-green-500 hover:bg-green-500 hover:bg-opacity-20 focus:bg-green-500 focus:bg-opacity-40 active:bg-green-500 active:bg-opacity-40',
text:
'text-green-500 hover:bg-green-500 hover:bg-opacity-20 focus:bg-green-500 focus:bg-opacity-40 active:bg-green-500 active:bg-opacity-40',
},
gray: {
contained: 'bg-gray-500 focus:bg-gray-400 active:bg-gray-600 ring-gray-300',
outlined:
'text-gray-500 border-2 border-gray-500 hover:bg-gray-500 hover:bg-opacity-20 focus:bg-gray-500 focus:bg-opacity-40 active:bg-gray-500 active:bg-opacity-40',
text:
'text-gray-500 hover:bg-gray-500 hover:bg-opacity-20 focus:bg-gray-500 focus:bg-opacity-40 active:bg-gray-500 active:bg-opacity-40',
},
disabled: {
contained: 'bg-gray-400',
outlined:
'text-gray-500 border-2 border-gray-500 hover:bg-gray-500 hover:bg-opacity-20 focus:bg-gray-500 focus:bg-opacity-40 active:bg-gray-500 active:bg-opacity-40',
text:
'text-gray-500 hover:bg-gray-500 hover:bg-opacity-20 focus:bg-gray-500 focus:bg-opacity-40 active:bg-gray-500 active:bg-opacity-40',
},
black: {
contained: '',
outlined: '',
text: 'text-black dark:text-white',
},
};
const ButtonTypes = {
contained: 'text-white shadow focus:shadow-xl hover:shadow-md',
outlined: '',
text: 'transition-opacity',
};
export default function Button({
children,
className = '',
color = 'blue',
disabled = false,
href,
size,
type = 'contained',
...attrs
}) {
const [hovered, setHovered] = useState(false);
const ref = useRef();
let classes = `whitespace-nowrap flex items-center space-x-1 ${className} ${ButtonTypes[type]} ${
ButtonColors[disabled ? 'disabled' : color][type]
} font-sans inline-flex font-bold uppercase text-xs px-1.5 md:px-2 py-2 rounded outline-none focus:outline-none ring-opacity-50 transition-shadow transition-colors ${
disabled ? 'cursor-not-allowed' : 'focus:ring-2 cursor-pointer'
}`;
if (disabled) {
classes = classes.replace(/(?:focus|active|hover):[^ ]+/g, '');
}
const handleMousenter = useCallback((event) => {
setHovered(true);
}, []);
const handleMouseleave = useCallback((event) => {
setHovered(false);
}, []);
const Element = href ? 'a' : 'div';
return (
<Fragment>
<Element
role="button"
aria-disabled={disabled ? 'true' : 'false'}
tabindex="0"
className={classes}
href={href}
ref={ref}
onmouseenter={handleMousenter}
onmouseleave={handleMouseleave}
{...attrs}
>
{children}
</Element>
{hovered && attrs['aria-label'] ? <Tooltip text={attrs['aria-label']} relativeTo={ref} /> : null}
</Fragment>
);
}