From 6781ff2412c102cf4b1bee6da33b99e3ef6aa913 Mon Sep 17 00:00:00 2001
From: Mario Sarcevic <mario.sarcevic@iota.org>
Date: Mon, 12 Feb 2024 20:10:26 +0100
Subject: [PATCH] feat: Add hook for Slot/Epoch to time conversions

---
 .../helpers/nova/hooks/useNovaTimeConvert.ts  | 23 +++++++++++++++++++
 1 file changed, 23 insertions(+)
 create mode 100644 client/src/helpers/nova/hooks/useNovaTimeConvert.ts

diff --git a/client/src/helpers/nova/hooks/useNovaTimeConvert.ts b/client/src/helpers/nova/hooks/useNovaTimeConvert.ts
new file mode 100644
index 000000000..26a30f777
--- /dev/null
+++ 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,
+    };
+}