Rocketmc/packages/ui/src/components/base/Button.vue

<script setup>
import { ExternalIcon, UnknownIcon } from '@modrinth/assets'
import { computed } from 'vue'

const props = defineProps({
	link: {
		type: String,
		default: null,
	},
	external: {
		type: Boolean,
		default: false,
	},
	action: {
		type: Function,
		default: null,
	},
	color: {
		type: String,
		default: 'default',
	},
	iconOnly: {
		type: Boolean,
		default: false,
	},
	large: {
		type: Boolean,
		default: false,
	},
	outline: {
		type: Boolean,
		default: false,
	},
	transparent: {
		type: Boolean,
		default: false,
	},
	hoverFilled: {
		type: Boolean,
		default: false,
	},
	hoverFilledOnly: {
		type: Boolean,
		default: false,
	},
	disabled: {
		type: Boolean,
		default: false,
	},
})

const accentedButton = computed(() =>
	['danger', 'primary', 'red', 'orange', 'green', 'blue', 'purple', 'gray'].includes(props.color),
)

const classes = computed(() => {
	const color = props.color
	return {
		'icon-only': props.iconOnly,
		'btn-large': props.large,
		'btn-danger': color === 'danger',
		'btn-primary': color === 'primary',
		'btn-secondary': color === 'secondary',
		'btn-highlight': color === 'highlight',
		'btn-red': color === 'red',
		'btn-orange': color === 'orange',
		'btn-green': color === 'green',
		'btn-blue': color === 'blue',
		'btn-purple': color === 'purple',
		'btn-gray': color === 'gray',
		'btn-transparent': props.transparent,
		'btn-hover-filled': props.hoverFilled,
		'btn-hover-filled-only': props.hoverFilledOnly,
		'btn-outline': props.outline,
		'color-accent-contrast': accentedButton,
		disabled: props.disabled,
	}
})
</script>

<template>
	<router-link
		v-if="link && link.startsWith('/')"
		class="btn"
		:class="classes"
		:to="disabled ? '' : link"
		:target="external ? '_blank' : '_self'"
		@click="
			(event) => {
				if (disabled) {
					event.preventDefault()
					return
				}
				if (action) {
					action(event)
				}
			}
		"
	>
		<slot />
		<ExternalIcon v-if="external && !iconOnly" class="external-icon" />
		<UnknownIcon v-if="!$slots.default" />
	</router-link>
	<a
		v-else-if="link"
		class="btn"
		:class="classes"
		:href="disabled ? undefined : link"
		:target="external ? '_blank' : '_self'"
		@click="
			(event) => {
				if (disabled) {
					event.preventDefault()
					return
				}
				if (action) {
					action(event)
				}
			}
		"
	>
		<slot />
		<ExternalIcon v-if="external && !iconOnly" class="external-icon" />
		<UnknownIcon v-if="!$slots.default" />
	</a>
	<button v-else class="btn" :class="classes" :disabled="disabled" @click="action">
		<slot />
		<UnknownIcon v-if="!$slots.default" />
	</button>
</template>

<style lang="scss" scoped>
:where(button) {
	background: none;
	color: var(--color-base);
}
</style>