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<script setup lang="ts">
import { v1 as generateUuidV1, v3 as generateUuidV3, v4 as generateUuidV4, v5 as generateUuidV5, NIL as nilUuid } from 'uuid';
import { useCopy } from '@/composable/copy';
import { computedRefreshable } from '@/composable/computedRefreshable';
import { withDefaultOnError } from '@/utils/defaults';
const versions = ['NIL', 'v1', 'v3', 'v4', 'v5'] as const;
const version = useStorage<typeof versions[number]>('uuid-generator:version', 'v4');
const count = useStorage('uuid-generator:quantity', 1);
const v35Args = ref({ namespace: '6ba7b811-9dad-11d1-80b4-00c04fd430c8', name: '' });
const validUuidRules = [
{
message: 'Invalid UUID',
validator: (value: string) => {
if (value === nilUuid) {
return true;
}
return Boolean(value.match(/^[0-9a-f]{8}-[0-9a-f]{4}-[1-5][0-9a-f]{3}-[89ab][0-9a-f]{3}-[0-9a-f]{12}$/));
},
},
];
const generators = {
NIL: () => nilUuid,
v1: (index: number) => generateUuidV1({
clockseq: index,
msecs: Date.now(),
nsecs: Math.floor(Math.random() * 10000),
node: Array.from({ length: 6 }, () => Math.floor(Math.random() * 256)),
}),
v3: () => generateUuidV3(v35Args.value.name, v35Args.value.namespace),
v4: () => generateUuidV4(),
v5: () => generateUuidV5(v35Args.value.name, v35Args.value.namespace),
};
const [uuids, refreshUUIDs] = computedRefreshable(() => withDefaultOnError(() =>
Array.from({ length: count.value }, (_ignored, index) => {
const generator = generators[version.value] ?? generators.NIL;
return generator(index);
}).join('\n'), ''));
const { copy } = useCopy({ source: uuids, text: 'UUIDs copied to the clipboard' });
</script>
<template>
<div>
<c-buttons-select v-model:value="version" :options="versions" label="UUID version" label-width="100px" mb-2 />
<div mb-2 flex items-center>
<span w-100px>Quantity </span>
<n-input-number v-model:value="count" flex-1 :min="1" :max="50" placeholder="UUID quantity" />
</div>
<div v-if="version === 'v3' || version === 'v5'">
<div>
<c-buttons-select
v-model:value="v35Args.namespace"
:options="{
DNS: '6ba7b810-9dad-11d1-80b4-00c04fd430c8',
URL: '6ba7b811-9dad-11d1-80b4-00c04fd430c8',
OID: '6ba7b812-9dad-11d1-80b4-00c04fd430c8',
X500: '6ba7b814-9dad-11d1-80b4-00c04fd430c8',
}"
label="Namespace"
label-width="100px"
mb-2
/>
</div>
<div flex-1>
<c-input-text
v-model:value="v35Args.namespace"
placeholder="Namespace"
label-width="100px"
label-position="left"
label=" "
:validation-rules="validUuidRules"
mb-2
/>
</div>
<c-input-text
v-model:value="v35Args.name"
placeholder="Name"
label="Name"
label-width="100px"
label-position="left"
mb-2
/>
</div>
<c-input-text
style="text-align: center; font-family: monospace"
:value="uuids"
multiline
placeholder="Your uuids"
autosize
rows="1"
readonly
raw-text
monospace
my-3
class="uuid-display"
/>
<div flex justify-center gap-3>
<c-button autofocus @click="copy()">
Copy
</c-button>
<c-button @click="refreshUUIDs">
Refresh
</c-button>
</div>
</div>
</template>
<style scoped lang="less">
::v-deep(.uuid-display) {
textarea {
text-align: center;
}
}
</style>
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