iceshrimp/packages/client/src/components/global/MkTime.vue
2023-05-01 02:29:50 +10:00

71 lines
1.9 KiB
Vue

<template>
<time :title="absolute">
<template v-if="mode === 'relative'">{{ relative }}</template>
<template v-else-if="mode === 'absolute'">{{ absolute }}</template>
<template v-else-if="mode === 'detail'"
>{{ absolute }} ({{ relative }})</template
>
<slot></slot>
</time>
</template>
<script lang="ts" setup>
import { onUnmounted } from "vue";
import { i18n } from "@/i18n";
const props = withDefaults(
defineProps<{
time: Date | string;
mode?: "relative" | "absolute" | "detail" | "none";
}>(),
{
mode: "relative",
}
);
const _time =
typeof props.time === "string" ? new Date(props.time) : props.time;
const absolute = _time.toLocaleString();
let now = $shallowRef(new Date());
const relative = $computed(() => {
const ago = (now.getTime() - _time.getTime()) / 1000; /*ms*/
return ago >= 31536000
? i18n.t("_ago.yearsAgo", { n: Math.round(ago / 31536000).toString() })
: ago >= 2592000
? i18n.t("_ago.monthsAgo", { n: Math.round(ago / 2592000).toString() })
: ago >= 604800
? i18n.t("_ago.weeksAgo", { n: Math.round(ago / 604800).toString() })
: ago >= 86400
? i18n.t("_ago.daysAgo", { n: Math.round(ago / 86400).toString() })
: ago >= 3600
? i18n.t("_ago.hoursAgo", { n: Math.round(ago / 3600).toString() })
: ago >= 60
? i18n.t("_ago.minutesAgo", { n: (~~(ago / 60)).toString() })
: ago >= 10
? i18n.t("_ago.secondsAgo", { n: (~~(ago % 60)).toString() })
: ago >= -1
? i18n.ts._ago.justNow
: i18n.ts._ago.future;
});
function tick() {
// TODO: パフォーマンス向上のため、このコンポーネントが画面内に表示されている場合のみ更新する
now = new Date();
tickId = window.setTimeout(() => {
window.requestAnimationFrame(tick);
}, 10000);
}
let tickId: number;
if (props.mode === "relative" || props.mode === "detail") {
tickId = window.requestAnimationFrame(tick);
onUnmounted(() => {
window.cancelAnimationFrame(tickId);
});
}
</script>