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<template>
<div class="mkw-digitalClock" :class="{ _panel: !props.transparent }" :style="{ fontSize: `${props.fontSize}em` }">
<span>
<span v-text="hh"></span>
<span :style="{ visibility: showColon ? 'visible' : 'hidden' }">:</span>
<span v-text="mm"></span>
<span :style="{ visibility: showColon ? 'visible' : 'hidden' }">:</span>
<span v-text="ss"></span>
<span :style="{ visibility: showColon ? 'visible' : 'hidden' }" v-if="props.showMs">:</span>
<span v-text="ms" v-if="props.showMs"></span>
</span>
</div>
</template>
<script lang="ts">
import define from './define';
export default define({
name: 'digitalClock',
props: () => ({
transparent: {
type: 'boolean',
default: false,
},
fontSize: {
type: 'number',
default: 1.5,
step: 0.1,
},
showMs: {
type: 'boolean',
default: true,
},
})
}).extend({
data() {
return {
clock: null,
hh: null,
mm: null,
ss: null,
ms: null,
showColon: true,
};
},
created() {
this.tick();
this.$watch('props.showMs', () => {
if (this.clock) clearInterval(this.clock);
this.clock = setInterval(this.tick, this.props.showMs ? 10 : 1000);
}, { immediate: true });
},
beforeDestroy() {
clearInterval(this.clock);
},
methods: {
tick() {
const now = new Date();
this.hh = now.getHours().toString().padStart(2, '0');
this.mm = now.getMinutes().toString().padStart(2, '0');
this.ss = now.getSeconds().toString().padStart(2, '0');
this.ms = Math.floor(now.getMilliseconds() / 10).toString().padStart(2, '0');
this.showColon = now.getSeconds() % 2 === 0;
}
}
});
</script>
<style lang="scss" scoped>
.mkw-digitalClock {
padding: 16px 0;
font-family: Lucida Console, Courier, monospace;
text-align: center;
}
</style>
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