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code/link56/link56-frontend-new/src/utils/time.ts

@@ -0,0 +1,46 @@
+import dayjs from 'dayjs'
+
+export function formatPostTime(input?: dayjs.ConfigType): string {
+  if (!input)
+    return ''
+
+  const time = dayjs(input)
+  if (!time.isValid())
+    return ''
+
+  const now = dayjs()
+
+  const diffSeconds = now.diff(time, 'second')
+  if (diffSeconds < 0) {
+    // 未来时间兜底
+    return time.format('YYYY年MM月DD日')
+  }
+
+  // 1 分钟内
+  if (diffSeconds < 60) {
+    return '刚刚'
+  }
+
+  const diffMinutes = now.diff(time, 'minute')
+  if (diffMinutes < 60) {
+    return `${diffMinutes}分钟前`
+  }
+
+  const diffHours = now.diff(time, 'hour')
+  if (diffHours < 24) {
+    return `${diffHours}小时前`
+  }
+
+  const diffDays = now.diff(time, 'day')
+  if (diffDays < 14) {
+    return `${diffDays}天前`
+  }
+
+  // 本年
+  if (time.year() === now.year()) {
+    return time.format('MM月DD日')
+  }
+
+  // 非本年
+  return time.format('YYYY年MM月DD日')
+}