From aa8edf642ee0fc165c90fd7a0fed2ed64dad27fc Mon Sep 17 00:00:00 2001
From: DaneEvans <dane@goneepic.com>
Date: Sun, 20 Jul 2025 23:11:04 +1000
Subject: [PATCH] Fix wind direction icon being out by 180 deg. (#2453)

---
 .../com/geeksville/mesh/ui/node/NodeDetail.kt | 79 ++++++++++++++++++-
 1 file changed, 78 insertions(+), 1 deletion(-)

diff --git a/app/src/main/java/com/geeksville/mesh/ui/node/NodeDetail.kt b/app/src/main/java/com/geeksville/mesh/ui/node/NodeDetail.kt
index 853979113..0d326a58e 100644
--- a/app/src/main/java/com/geeksville/mesh/ui/node/NodeDetail.kt
+++ b/app/src/main/java/com/geeksville/mesh/ui/node/NodeDetail.kt
@@ -834,7 +834,7 @@ private fun EnvironmentMetrics(
         }
         if (hasWindSpeed()) {
             @Suppress("MagicNumber")
-            val normalizedBearing = (windDirection % 360 + 360) % 360
+            val normalizedBearing = (windDirection + 180) % 360
             InfoCard(
                 icon = Icons.Outlined.Navigation,
                 text = stringResource(R.string.wind),
@@ -1083,3 +1083,80 @@ private fun NodeDetailsPreview(
         )
     }
 }
+@Preview(name = "Wind Dir -359°")
+@Suppress("detekt:MagicNumber")
+@Composable
+private fun PreviewWindDirectionn359() {
+    PreviewWindDirectionItem(-359f)
+}
+
+@Preview(name = "Wind Dir 0°")
+@Suppress("detekt:MagicNumber")
+@Composable
+private fun PreviewWindDirection0() {
+    PreviewWindDirectionItem(0f)
+}
+
+@Preview(name = "Wind Dir 45°")
+@Suppress("detekt:MagicNumber")
+@Composable
+private fun PreviewWindDirection45() {
+    PreviewWindDirectionItem(45f)
+}
+
+@Preview(name = "Wind Dir 90°")
+@Suppress("detekt:MagicNumber")
+@Composable
+private fun PreviewWindDirection90() {
+    PreviewWindDirectionItem(90f)
+}
+
+@Preview(name = "Wind Dir 180°")
+@Suppress("detekt:MagicNumber")
+@Composable
+private fun PreviewWindDirection180() {
+    PreviewWindDirectionItem(180f)
+}
+
+@Preview(name = "Wind Dir 225°")
+@Suppress("detekt:MagicNumber")
+@Composable
+private fun PreviewWindDirection225() {
+    PreviewWindDirectionItem(225f)
+}
+
+@Preview(name = "Wind Dir 270°")
+@Suppress("detekt:MagicNumber")
+@Composable
+private fun PreviewWindDirection270() {
+    PreviewWindDirectionItem(270f)
+}
+
+@Preview(name = "Wind Dir 315°")
+@Suppress("detekt:MagicNumber")
+@Composable
+private fun PreviewWindDirection315() {
+    PreviewWindDirectionItem(315f)
+}
+
+@Preview(name = "Wind Dir -45")
+@Suppress("detekt:MagicNumber")
+@Composable
+private fun PreviewWindDirectionN45() {
+    PreviewWindDirectionItem(-45f)
+}
+
+@Suppress("detekt:MagicNumber")
+@Composable
+private fun PreviewWindDirectionItem(
+    windDirection: Float,
+    windSpeed: String = "5 m/s"
+) {
+    val normalizedBearing = (windDirection + 180) % 360
+    InfoCard(
+        icon = Icons.Outlined.Navigation,
+        text = "Wind",
+        value = windSpeed,
+        rotateIcon = normalizedBearing
+    )
+}