1 files changed, 57 insertions, 0 deletions
diff --git a/src/lib/profile.ts b/src/lib/profile.ts
new file mode 100644
index 0000000..6388128
--- /dev/null
+++ b/src/lib/profile.ts
@@ -0,0 +1,57 @@
+import { constants } from './constants'
+import { cleanId, millisecondsToTime } from './utils'
+
+/**
+ * Convert milliseconds since epoch into a string, but if it was within the
+ * past week then show the timeago
+ */
+function prettyTimestamp(ms: number) {
+    const isWithinPastWeek = Date.now() - ms < 1000 * 60 * 60 * 24 * 7
+    const timeAsString = isWithinPastWeek ? (millisecondsToTime(Date.now() - ms) + ' ago') : (new Date(ms)).toUTCString()
+    return timeAsString
+}
+
+export function generateMetaDescription(data) {
+    const result: string[] = []
+
+    result.push(`💾 Last save: ${prettyTimestamp(data.member.last_save * 1000)}`)
+
+    result.push(`🚶 Profile created: ${prettyTimestamp(data.member.first_join * 1000)}`)
+
+    result.push(`✨ Fairy souls: ${data.member.fairy_souls.total}/${constants.max_fairy_souls}`)
+
+    if (data.profile.minion_count >= constants.max_minions)
+        result.push(`🤖 Minion count: ${data.profile.minion_count}`)
+
+    let mostSignificantKillsStat = null
+    let mostSignificantDeathsStat = null
+
+    for (const stat of data.member.stats) {
+        if (
+            stat.category === 'kills'
+            && stat.rawName != 'kills'
+            && stat.value >= 200_000
+            && stat.value > (mostSignificantKillsStat?.value ?? 0)
+        )
+            mostSignificantKillsStat = stat
+        if (
+            stat.category === 'deaths'
+            && stat.rawName != 'deaths'
+            && stat.value > 1_000_000
+            && stat.value > (mostSignificantDeathsStat?.value ?? 0)
+        )
+            mostSignificantDeathsStat = stat
+    }
+
+    if (mostSignificantKillsStat)
+        result.push(
+            `⚔️ ${mostSignificantKillsStat.value.toLocaleString()} ${mostSignificantKillsStat.unit || cleanId(mostSignificantKillsStat.rawName).toLowerCase()}`
+        )
+
+    if (mostSignificantDeathsStat)
+        result.push(
+            `☠ ${mostSignificantDeathsStat.value.toLocaleString()} ${mostSignificantDeathsStat.unit || cleanId(mostSignificantDeathsStat.rawName).toLowerCase()}`
+        )
+
+    return result.join('\n')
+}
+\ No newline at end of file