From efc28b00987d8cc63aea56109e221e7a2e78b787 Mon Sep 17 00:00:00 2001
From: Paul Frazee <pfrazee@gmail.com>
Date: Tue, 26 Jul 2022 10:03:52 -0500
Subject: Replace momentjs - it is too large of a dependency

---
 src/view/lib/strings.ts | 32 ++++++++++++++++++++++++++++++++
 1 file changed, 32 insertions(+)

(limited to 'src/view/lib/strings.ts')

diff --git a/src/view/lib/strings.ts b/src/view/lib/strings.ts
index 3ef707dd8..30426e674 100644
--- a/src/view/lib/strings.ts
+++ b/src/view/lib/strings.ts
@@ -21,3 +21,35 @@ export function makeRecordUri(
   urip.recordKey = recordKey
   return urip.toString()
 }
+
+const MINUTE = 60
+const HOUR = MINUTE * 60
+const DAY = HOUR * 24
+const MONTH = DAY * 30
+const YEAR = DAY * 365
+export function ago(date: number | string | Date): string {
+  let ts: number
+  if (typeof date === 'string') {
+    ts = Number(new Date(date))
+  } else if (date instanceof Date) {
+    ts = Number(date)
+  } else {
+    ts = date
+  }
+  const diffSeconds = Math.floor((Date.now() - ts) / 1e3)
+  if (diffSeconds === 0) {
+    return 'just now'
+  } else if (diffSeconds < MINUTE) {
+    return `${diffSeconds}s`
+  } else if (diffSeconds < HOUR) {
+    return `${Math.floor(diffSeconds / MINUTE)}m`
+  } else if (diffSeconds < DAY) {
+    return `${Math.floor(diffSeconds / HOUR)}h`
+  } else if (diffSeconds < MONTH) {
+    return `${Math.floor(diffSeconds / DAY)}d`
+  } else if (diffSeconds < YEAR) {
+    return `${Math.floor(diffSeconds / MONTH)}mo`
+  } else {
+    return new Date(ts).toLocaleDateString()
+  }
+}
-- 
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