From b81f5505eda534d23efba7988838975271254154 Mon Sep 17 00:00:00 2001
From: Tormod Erevik Lea <tormodlea@gmail.com>
Date: Sat, 7 Oct 2023 16:41:15 +0200
Subject: [PATCH] file_types: adjust course message to sdk docs

---
 file_types.go | 15 ++++++++++-----
 1 file changed, 10 insertions(+), 5 deletions(-)

diff --git a/file_types.go b/file_types.go
index 4477de9..cb9576d 100644
--- a/file_types.go
+++ b/file_types.go
@@ -73,11 +73,16 @@ type WorkoutFile struct {
 // CourseFile represents the Course FIT file type.
 // Uses data from an activity to recreate a course.
 type CourseFile struct {
-	Course       *CourseMsg
-	Laps         []*LapMsg
+	// Documentation: https://developer.garmin.com/fit/file-types/activity/
+
+	// Required messages according to docs.
+	Course  *CourseMsg
+	Lap     *LapMsg
+	Records []*RecordMsg
+	Events  []*EventMsg
+
+	// Optional messages according to docs.
 	CoursePoints []*CoursePointMsg
-	Events       []*EventMsg
-	Records      []*RecordMsg
 }
 
 // SchedulesFile represents the Schedules FIT file type.
@@ -275,7 +280,7 @@ func (c *CourseFile) add(msg reflect.Value) {
 		c.Course = &tmp
 	case LapMsg:
 		tmp.expandComponents()
-		c.Laps = append(c.Laps, &tmp)
+		c.Lap = &tmp
 	case CoursePointMsg:
 		c.CoursePoints = append(c.CoursePoints, &tmp)
 	case RecordMsg: