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<template>
<time class="mk-time">
<span v-if=" mode == 'relative' ">{{ relative }}</span>
<span v-if=" mode == 'absolute' ">{{ absolute }}</span>
<span v-if=" mode == 'detail' ">{{ absolute }} ({{ relative }})</span>
</time>
</template>
<script lang="ts">
import Vue from 'vue';
export default Vue.extend({
props: {
time: {
type: [Date, String],
required: true
},
mode: {
type: String,
default: 'relative'
}
},
data() {
return {
tickId: null,
now: new Date()
};
},
computed: {
_time(): Date {
return typeof this.time == 'string' ? new Date(this.time) : this.time;
},
absolute(): string {
const time = this._time;
return (
time.getFullYear() + '年' +
(time.getMonth() + 1) + '月' +
time.getDate() + '日' +
' ' +
time.getHours() + '時' +
time.getMinutes() + '分');
},
relative(): string {
const time = this._time;
const ago = (this.now.getTime() - time.getTime()) / 1000/*ms*/;
return (
ago >= 31536000 ? '%i18n:common.time.years_ago%' .replace('{}', (~~(ago / 31536000)).toString()) :
ago >= 2592000 ? '%i18n:common.time.months_ago%' .replace('{}', (~~(ago / 2592000)).toString()) :
ago >= 604800 ? '%i18n:common.time.weeks_ago%' .replace('{}', (~~(ago / 604800)).toString()) :
ago >= 86400 ? '%i18n:common.time.days_ago%' .replace('{}', (~~(ago / 86400)).toString()) :
ago >= 3600 ? '%i18n:common.time.hours_ago%' .replace('{}', (~~(ago / 3600)).toString()) :
ago >= 60 ? '%i18n:common.time.minutes_ago%'.replace('{}', (~~(ago / 60)).toString()) :
ago >= 10 ? '%i18n:common.time.seconds_ago%'.replace('{}', (~~(ago % 60)).toString()) :
ago >= 0 ? '%i18n:common.time.just_now%' :
ago < 0 ? '%i18n:common.time.future%' :
'%i18n:common.time.unknown%');
}
},
created() {
if (this.mode == 'relative' || this.mode == 'detail') {
this.tickId = window.requestAnimationFrame(this.tick);
}
},
destroyed() {
if (this.mode === 'relative' || this.mode === 'detail') {
window.clearTimeout(this.tickId);
}
},
methods: {
tick() {
this.now = new Date();
this.tickId = setTimeout(() => {
window.requestAnimationFrame(this.tick);
}, 10000);
}
}
});
</script>
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