it-tools/src/tools/mac-address-lookup/mac-address-lookup.vue

<template>
  <div>
    <c-input-text
      v-model:value="macAddress"
      label="MAC address:"
      size="large"
      placeholder="Type a MAC address"
      clearable
      autocomplete="off"
      autocorrect="off"
      autocapitalize="off"
      spellcheck="false"
      :validation-rules="macAddressValidationRules"
      mb-5
    />

    <div mb-5px>Vendor info:</div>
    <c-card mb-5>
      <div v-if="details">
        <div v-for="(detail, index) of details.split('\n')" :key="index">{{ detail }}</div>
      </div>

      <div v-else italic op-60>Unknown vendor for this address</div>
    </c-card>

    <div flex justify-center>
      <c-button :disabled="!details" @click="copy"> Copy vendor info </c-button>
    </div>
  </div>
</template>

<script setup lang="ts">
import db from 'oui/oui.json';
import { macAddressValidationRules } from '@/utils/macAddress';
import { useCopy } from '@/composable/copy';

const getVendorValue = (address: string) => address.trim().replace(/[.:-]/g, '').toUpperCase().substring(0, 6);

const macAddress = ref('20:37:06:12:34:56');
const details = computed<string | undefined>(() => db[getVendorValue(macAddress.value)]);

const { copy } = useCopy({ source: details, text: 'Vendor info copied to the clipboard' });
</script>

<style lang="less" scoped></style>