feat: Add hook for Slot/Epoch to time conversions

iotaledger · Feb 12, 2024 · 6781ff2 · 6781ff2
1 parent 5cd5fd7
commit 6781ff2
Showing 1 changed file with 23 additions and 0 deletions.
diff --git a/client/src/helpers/nova/hooks/useNovaTimeConvert.ts b/client/src/helpers/nova/hooks/useNovaTimeConvert.ts
@@ -0,0 +1,23 @@
+import { useNetworkInfoNova } from "../networkInfo";
+import {
+    slotIndexToEpochIndexConverter,
+    slotIndexToUnixTimeRangeConverter,
+    unixTimestampToEpochIndexConverter,
+    unixTimestampToSlotIndexConverter,
+} from "../novaTimeUtils";
+
+export function useNovaTimeConvert(): {
+    unixTimestampToSlotIndex: ((unixTimestampSeconds: number) => number) | null;
+    slotIndexToTimeRange: ((slotIndex: number) => { from: number; to: number }) | null;
+    slotIndexToEpochIndex: ((targetSlotIndex: number) => number) | null;
+    unixTimestampToEpochIndex: ((unixTimestampSeconds: number) => number) | null;
+} {
+    const { protocolInfo } = useNetworkInfoNova((s) => s.networkInfo);
+
+    return {
+        unixTimestampToSlotIndex: protocolInfo ? unixTimestampToSlotIndexConverter(protocolInfo) : null,
+        slotIndexToTimeRange: protocolInfo ? slotIndexToUnixTimeRangeConverter(protocolInfo) : null,
+        slotIndexToEpochIndex: protocolInfo ? slotIndexToEpochIndexConverter(protocolInfo) : null,
+        unixTimestampToEpochIndex: protocolInfo ? unixTimestampToEpochIndexConverter(protocolInfo) : null,
+    };
+}