<script setup>
import { computed, onMounted, onUnmounted, watch } from 'vue';
const props = defineProps({
show: {
type: Boolean,
default: false,
},
maxWidth: {
type: String,
default: '2xl',
},
closeable: {
type: Boolean,
default: true,
},
});
const emit = defineEmits(['close']);
watch(
() => props.show,
() => {
if (props.show) {
document.body.style.overflow = 'hidden';
} else {
document.body.style.overflow = null;
}
}
);
const close = () => {
if (props.closeable) {
emit('close');
}
};
const closeOnEscape = (e) => {
if (e.key === 'Escape' && props.show) {
close();
}
};
onMounted(() => document.addEventListener('keydown', closeOnEscape));
onUnmounted(() => {
document.removeEventListener('keydown', closeOnEscape);
document.body.style.overflow = null;
});
const maxWidthClass = computed(() => {
return {
sm: 'sm:max-w-sm',
md: 'sm:max-w-md',
lg: 'sm:max-w-lg',
xl: 'sm:max-w-xl',
'2xl': 'sm:max-w-2xl',
}[props.maxWidth];
});
</script>
<template>
<teleport to="body">
<transition leave-active-class="duration-200">
<div v-show="show" class="fixed inset-0 overflow-y-auto px-4 py-6 sm:px-0 z-50" scroll-region>
<transition
enter-active-class="ease-out duration-300"
enter-from-class="opacity-0"
enter-to-class="opacity-100"
leave-active-class="ease-in duration-200"
leave-from-class="opacity-100"
leave-to-class="opacity-0"
>
<div v-show="show" class="fixed inset-0 transform transition-all" @click="close">
<div class="absolute inset-0 bg-gray-500 opacity-75" />
</div>
</transition>
<transition
enter-active-class="ease-out duration-300"
enter-from-class="opacity-0 translate-y-4 sm:translate-y-0 sm:scale-95"
enter-to-class="opacity-100 translate-y-0 sm:scale-100"
leave-active-class="ease-in duration-200"
leave-from-class="opacity-100 translate-y-0 sm:scale-100"
leave-to-class="opacity-0 translate-y-4 sm:translate-y-0 sm:scale-95"
>
<div
v-show="show"
class="mb-6 bg-white rounded-lg overflow-hidden shadow-xl transform transition-all sm:w-full sm:mx-auto"
:class="maxWidthClass"
>
<slot v-if="show" />
</div>
</transition>
</div>
</transition>
</teleport>
</template>
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