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<template>
<div style="overflow-x: hidden; width: 100%">
<n-card class="result-card">
<n-scrollbar
x-scrollable
trigger="none"
:style="height ? `min-height: ${height - 40 /* card padding */ + 10 /* negative margin compensation */}px` : ''"
>
<n-config-provider :hljs="hljs">
<n-code :code="value" :language="language" :trim="false" />
</n-config-provider>
</n-scrollbar>
<n-tooltip v-if="value" trigger="hover">
<template #trigger>
<div class="copy-button" :class="[copyPlacement]">
<n-button circle secondary size="large" @click="onCopyClicked">
<n-icon size="22" :component="Copy" />
</n-button>
</div>
</template>
<span>{{ tooltipText }}</span>
</n-tooltip>
</n-card>
<n-space v-if="copyPlacement === 'outside'" justify="center" mt-4>
<n-button secondary @click="onCopyClicked"> {{ tooltipText }} </n-button>
</n-space>
</div>
</template>
<script setup lang="ts">
import { Copy } from '@vicons/tabler';
import { useClipboard, useElementSize } from '@vueuse/core';
import hljs from 'highlight.js/lib/core';
import jsonHljs from 'highlight.js/lib/languages/json';
import sqlHljs from 'highlight.js/lib/languages/sql';
import xmlHljs from 'highlight.js/lib/languages/xml';
import yamlHljs from 'highlight.js/lib/languages/yaml';
import { ref, toRefs } from 'vue';
hljs.registerLanguage('sql', sqlHljs);
hljs.registerLanguage('json', jsonHljs);
hljs.registerLanguage('html', xmlHljs);
hljs.registerLanguage('yaml', yamlHljs);
const props = withDefaults(
defineProps<{
value: string;
followHeightOf?: HTMLElement | null;
language?: string;
copyPlacement?: 'top-right' | 'bottom-right' | 'outside' | 'none';
copyMessage?: string;
}>(),
{
followHeightOf: null,
language: 'txt',
copyPlacement: 'top-right',
copyMessage: 'Copy to clipboard',
},
);
const { value, language, followHeightOf, copyPlacement, copyMessage } = toRefs(props);
const { height } = followHeightOf ? useElementSize(followHeightOf) : { height: ref(null) };
const { copy } = useClipboard({ source: value });
const tooltipText = ref(copyMessage.value);
function onCopyClicked() {
copy();
tooltipText.value = 'Copied !';
setTimeout(() => {
tooltipText.value = copyMessage.value;
}, 2000);
}
</script>
<style lang="less" scoped>
::v-deep(.n-scrollbar) {
padding-bottom: 10px;
margin-bottom: -10px;
}
.result-card {
position: relative;
.copy-button {
position: absolute;
opacity: 1;
&.top-right {
top: 10px;
right: 10px;
}
&.bottom-right {
bottom: 10px;
right: 10px;
}
&.outside,
&.none {
display: none;
}
}
}
</style>
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