Add Countdown for High Seas end to Signpost

src/app/harbor/signpost/countdown.tsx

@@ -0,0 +1,83 @@
+import { useState, useEffect } from 'react'
+import JaggedCardSmall from '@/components/jagged-card-small'
+import { Button } from '@/components/ui/button'
+import Link from 'next/link'
+
+const dateEnd = new Date('2025-02-01T05:00:00Z').getTime()
+const formatTime = (distance: number) => {
+  const hours = Math.floor(distance / (1000 * 60 * 60))
+  const minutes = Math.floor((distance % (1000 * 60 * 60)) / (1000 * 60))
+  const seconds = Math.floor((distance % (1000 * 60)) / 1000)
+
+  if (hours > 0) {
+    return `${String(hours).padStart(2, '0')}:${String(minutes).padStart(2, '0')}:${String(seconds).padStart(2, '0')}`
+  } else if (minutes > 0) {
+    return `${String(minutes).padStart(2, '0')}:${String(seconds).padStart(2, '0')}`
+  } else {
+    return `${String(seconds).padStart(2, '0')}`
+  }
+}
+
+export default function Countdown() {
+  const [timeLeft, setTimeLeft] = useState('00:00:00')
+
+  useEffect(() => {
+    const interval = setInterval(() => {
+      const now = new Date().getTime()
+      const distance = dateEnd - now
+
+      if (distance < 0) {
+        clearInterval(interval)
+        setTimeLeft('00:00:00')
+        return
+      }
+
+      setTimeLeft(formatTime(distance))
+    }, 1000)
+
+    return () => clearInterval(interval)
+  }, [])
+
+  return dateEnd - new Date().getTime() > 100 * 60 * 60 * 1000 ? (
+    <></>
+  ) : (
+    <JaggedCardSmall bgColor="#efefef" shadow={true} className="text-white">
+      <div className="text-center">
+        <h2 className="text-xl">
+          {dateEnd - new Date().getTime() > 0 ? (
+            <>Time Remaining</>
+          ) : (
+            <>Ended.</>
+          )}
+        </h2>
+        <h1
+          className={`font-black font-mono ${dateEnd - new Date().getTime() < 60 * 60 * 1000 ? 'text-6xl' : 'text-5xl'}`}
+        >
+          {dateEnd - new Date().getTime() > 0 ? (
+            <>{timeLeft}</>
+          ) : (
+            <>High Seas is over!</>
+          )}
+        </h1>
+        <div className="mt-4">
+          {dateEnd - new Date().getTime() > 0 ? (
+            <>
+              Arrrrr, you'd better{' '}
+              <Link href="/shipyard">
+                <Button
+                  variant={'link'}
+                  className="text-white mx-0 px-0 text-base"
+                >
+                  ship all your ships
+                </Button>
+              </Link>{' '}
+              before the time runs out!
+            </>
+          ) : (
+            <>Arrr, thank you all for competing, you were worthy pirates!</>
+          )}
+        </div>
+      </div>
+    </JaggedCardSmall>
+  )
+}

src/app/harbor/signpost/signpost.tsx

@@ -15,7 +15,7 @@ import { getStickyUrls } from './help'
 import pluralize from '../../../../lib/pluralize.js'
 import BestShips from './best-ships'
 import LeaderboardOptIn from './leaderboard'
-
+import Countdown from './countdown'
 export default function Signpost() {
   let wakaKey: string | null = null
   let hasHb: boolean | null = null
@@ -95,6 +95,7 @@ export default function Signpost() {
       </p>
 
       <Referral />
+      <Countdown />
       <Verification />
 
       <div className="text-center mb-2">