feat(new-tool): mac address lookup

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

@@ -0,0 +1,52 @@
+<template>
+  <div>
+    <n-form-item label="MAC address:" v-bind="validationAttrs">
+      <n-input
+        v-model:value="macAddress"
+        size="large"
+        placeholder="Type a MAC address"
+        clearable
+        autocomplete="off"
+        autocorrect="off"
+        autocapitalize="off"
+        spellcheck="false"
+      />
+    </n-form-item>
+
+    <n-form-item label="Vendor info:">
+      <n-card>
+        <n-text v-if="details">
+          <div v-for="(detail, index) of details.split('\n')" :key="index">{{ detail }}</div>
+        </n-text>
+
+        <n-text v-else depth="3" italic>Unknown vendor for this address</n-text>
+      </n-card>
+    </n-form-item>
+
+    <n-space justify="center">
+      <n-button :disabled="!details" tertiary> Copy vendor info </n-button>
+    </n-space>
+  </div>
+</template>
+
+<script setup lang="ts">
+import { useValidation } from '@/composable/validation';
+import db from 'oui/oui.json';
+
+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 { attrs: validationAttrs } = useValidation({
+  source: macAddress,
+  rules: [
+    {
+      message: 'Invalid MAC address',
+      validator: (value) => value.trim().match(/^([0-9A-Fa-f]{2}[:-]){2,5}([0-9A-Fa-f]{2})$/),
+    },
+  ],
+});
+</script>
+
+<style lang="less" scoped></style>