69 lines
2.0 KiB
TypeScript
69 lines
2.0 KiB
TypeScript
import { JSXInternal } from 'preact/src/jsx'
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import { ComponentChildren, FunctionComponent, Ref } from 'preact'
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import { forwardRef } from 'preact/compat'
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const baseClass = 'rounded px-4 py-1.75 font-bold text-sm fit-content'
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type ButtonVariant = 'normal' | 'primary'
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const getClassName = (variant: ButtonVariant, danger: boolean, disabled: boolean) => {
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const borders = variant === 'normal' ? 'border-solid border-main border-1' : 'no-border'
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const cursor = disabled ? 'cursor-not-allowed' : 'cursor-pointer'
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let colors = variant === 'normal' ? 'bg-default color-text' : 'bg-info color-info-contrast'
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let focusHoverStates =
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variant === 'normal'
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? 'focus:bg-contrast focus:outline-none hover:bg-contrast'
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: 'hover:brightness-130 focus:outline-none focus:brightness-130'
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if (danger) {
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colors = variant === 'normal' ? 'bg-default color-danger' : 'bg-danger color-info-contrast'
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}
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if (disabled) {
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colors = variant === 'normal' ? 'bg-default color-grey-2' : 'bg-grey-2 color-info-contrast'
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focusHoverStates =
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variant === 'normal'
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? 'focus:bg-default focus:outline-none hover:bg-default'
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: 'focus:brightness-default focus:outline-none hover:brightness-default'
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}
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return `${baseClass} ${colors} ${borders} ${focusHoverStates} ${cursor}`
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}
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type ButtonProps = JSXInternal.HTMLAttributes<HTMLButtonElement> & {
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children?: ComponentChildren
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className?: string
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variant?: ButtonVariant
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dangerStyle?: boolean
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label?: string
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}
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export const Button: FunctionComponent<ButtonProps> = forwardRef(
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(
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{
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variant = 'normal',
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label,
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className = '',
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dangerStyle: danger = false,
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disabled = false,
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children,
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...props
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}: ButtonProps,
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ref: Ref<HTMLButtonElement>,
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) => {
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return (
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<button
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type="button"
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className={`${getClassName(variant, danger, disabled)} ${className}`}
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disabled={disabled}
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ref={ref}
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{...props}
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>
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{label ?? children}
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</button>
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)
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},
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)
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