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<template>
<n-form-item
label="Your raw json"
:feedback="rawJsonValidation.message"
:validation-status="rawJsonValidation.status"
>
<n-input
ref="inputElement"
v-model:value="rawJson"
placeholder="Paste your raw json here..."
type="textarea"
rows="20"
autocomplete="off"
autocorrect="off"
autocapitalize="off"
spellcheck="false"
/>
</n-form-item>
<n-form-item label="Prettify version of your json">
<n-card class="result-card" :style="`min-height: ${inputElementHeight ?? 400}px`">
<n-config-provider :hljs="hljs">
<n-code :code="cleanJson" language="json" :trim="false" />
</n-config-provider>
<n-button v-if="cleanJson" class="copy-button" secondary @click="copy">Copy</n-button>
</n-card>
</n-form-item>
</template>
<script setup lang="ts">
import { useCopy } from '@/composable/copy';
import { useValidation } from '@/composable/validation';
import { useElementSize } from '@vueuse/core';
import hljs from 'highlight.js/lib/core';
import json from 'highlight.js/lib/languages/json';
import { computed, ref } from 'vue';
hljs.registerLanguage('json', json);
const inputElement = ref<HTMLElement>();
const { height: inputElementHeight } = useElementSize(inputElement);
const rawJson = ref('{"hello": "world"}');
const cleanJson = computed(() => {
try {
return JSON.stringify(JSON.parse(rawJson.value), null, 3);
} catch (_) {
return '';
}
});
const { copy } = useCopy({ source: cleanJson });
const rawJsonValidation = useValidation({
source: rawJson,
rules: [
{
validator: (v) => v === '' || JSON.parse(v),
message: 'Invalid json',
},
],
});
</script>
<style lang="less" scoped>
.result-card {
position: relative;
.copy-button {
position: absolute;
top: 10px;
right: 10px;
}
}
</style>
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