From 096898c24ec12a9155bba5d6b729608807ef3d3b Mon Sep 17 00:00:00 2001
From: Matt Isenhower <matt@isenhower.com>
Date: Sun, 24 Apr 2022 11:51:50 -0700
Subject: [PATCH] Add release countdown logic

---
 src/components/Splatoon3Countdown.vue | 76 +++++++++++++++++++++------
 1 file changed, 61 insertions(+), 15 deletions(-)

diff --git a/src/components/Splatoon3Countdown.vue b/src/components/Splatoon3Countdown.vue
index 21616a3..152064e 100644
--- a/src/components/Splatoon3Countdown.vue
+++ b/src/components/Splatoon3Countdown.vue
@@ -1,24 +1,70 @@
 <template>
   <div>
-<div>
-  <div class="mt-6 font-splatoon2" aria-hidden="true">
-    <div class="font-splatoon2 text-center space-y-2">
-      <div class="text-gray-300">releases in</div>
-      <div class="text-gray-100 text-2xl">123 days!</div>
+    <div class="mt-6 font-splatoon2" aria-hidden="true">
+      <div class="font-splatoon2 text-center space-y-2">
+        <div class="text-gray-300">releases in</div>
+        <div class="text-gray-100 text-2xl">{{ days(remainingTime) }}!</div>
+      </div>
+      <div class="bg-blue-pattern rounded-full overflow-hidden my-4">
+        <div class="h-10 bg-yellow-pattern rounded-full" :style="`width: ${percent}%`"></div>
+      </div>
+      <div class="flex justify-between text-sm font-medium">
+        <div class="text-splatoon-yellow -rotate-3" :title="formatDate(announceDate)">
+          Announced
+        </div>
+        <div class="text-splatoon-blue text-right rotate-3" :title="formatDate(releaseDate)">
+          Released
+        </div>
+      </div>
     </div>
-    <div class="bg-blue-pattern rounded-full overflow-hidden my-4">
-      <div class="h-10 bg-yellow-pattern rounded-full" style="width: 75%"></div>
-    </div>
-    <div class="flex justify-between text-sm font-medium">
-      <div class="text-splatoon-yellow -rotate-3">Announced</div>
-      <div class="text-splatoon-blue text-right rotate-3">Released</div>
-    </div>
-  </div>
-</div>
-
   </div>
 </template>
 
+<script setup>
+import { computed, onMounted, onUnmounted, ref } from 'vue';
+
+const announceDate = new Date('2021-02-17');
+const releaseDate = new Date('2022-09-09');
+const now = ref(new Date);
+
+let timer;
+
+onMounted(() => {
+  timer = setInterval(() => {
+    now.value = new Date;
+  }, 200);
+})
+
+onUnmounted(() => clearInterval(timer))
+
+const totalTime = releaseDate - announceDate;
+const remainingTime = computed(() => {
+  let time = now.value.getTime();
+
+  // Compare the time based on midnight local time
+  time -= (new Date).getTimezoneOffset() * 60 * 1000;
+
+  return releaseDate - time;
+})
+const completedTime = computed(() => totalTime - remainingTime.value);
+const percent = computed(() => Math.min(100, 100 * completedTime.value / totalTime));
+
+function days(ms) {
+  let days = Math.max(0, Math.ceil(ms / 1000 / 60 / 60 / 24));
+
+  return days === 1
+    ? '1 day'
+    : `${days} days`;
+}
+
+function formatDate(date) {
+  return date.toLocaleDateString(undefined, {
+    timeZone: 'UTC',
+    dateStyle: 'long',
+  })
+}
+</script>
+
 <style scoped>
 .bg-blue-pattern {
   @apply bg-splatoon-blue;