From 8a29a1e3a8c1ac8991050e3276eb17e3f5e46f68 Mon Sep 17 00:00:00 2001
From: Ben Burwood <ben.burwood@streetwave.co>
Date: Thu, 30 Jan 2025 09:01:57 +0000
Subject: [PATCH] Add remainingWaypoints Convenience Accessor to TripState

---
 .../ferrostar/core/extensions/TripStateExtensions.kt | 12 ++++++++++++
 1 file changed, 12 insertions(+)

diff --git a/android/core/src/main/java/com/stadiamaps/ferrostar/core/extensions/TripStateExtensions.kt b/android/core/src/main/java/com/stadiamaps/ferrostar/core/extensions/TripStateExtensions.kt
index b5ca06a0..8d2cb63d 100644
--- a/android/core/src/main/java/com/stadiamaps/ferrostar/core/extensions/TripStateExtensions.kt
+++ b/android/core/src/main/java/com/stadiamaps/ferrostar/core/extensions/TripStateExtensions.kt
@@ -72,3 +72,15 @@ fun TripState.remainingSteps() =
       is TripState.Complete,
       TripState.Idle -> null
     }
+
+/**
+ * Get the remaining waypoints (starting at the *next* waypoint "goal") in the current trip.
+ *
+ * @return The list of remaining waypoints (if any).
+ */
+fun TripState.remainingWaypoints() =
+    when (this) {
+      is TripState.Navigating -> this.remainingWaypoints
+      is TripState.Complete,
+      TripState.Idle -> null
+    }