Fixed a crash for users with no games

acristescu · Sep 9, 2023 · 42a0b05 · 42a0b05
1 parent f4d7a48
commit 42a0b05
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Showing 2 changed files with 8 additions and 4 deletions.
diff --git a/app/src/main/java/io/zenandroid/onlinego/ui/screens/stats/StatsFragment.kt b/app/src/main/java/io/zenandroid/onlinego/ui/screens/stats/StatsFragment.kt
@@ -557,7 +557,9 @@ private val COLORS_DARK = listOf(
   }
 }
 
-@Preview @Composable private fun PreviewGainLossBar() {
+@Preview
+@Composable
+private fun PreviewGainLossBar() {
   OnlineGoTheme {
     Surface(
       shape = MaterialTheme.shapes.medium,
@@ -574,7 +576,9 @@ private val COLORS_DARK = listOf(
   }
 }
 
-@Composable @Preview private fun Preview() {
+@Composable
+@Preview
+private fun Preview() {
   OnlineGoTheme {
     StatsScreen(StatsState.Initial.copy(
       chartData = listOf(

diff --git a/app/src/main/java/io/zenandroid/onlinego/usecases/GetUserStatsUseCase.kt b/app/src/main/java/io/zenandroid/onlinego/usecases/GetUserStatsUseCase.kt
@@ -247,8 +247,8 @@ class GetUserStatsUseCase (
             totalRatio = if (total == 0) 0f else matching.toFloat() / total,
             won = winning,
             lost = matching - winning,
-            winRate = winning.toFloat() / matching,
-            lossRate = 1f - (winning.toFloat() / matching)
+            winRate = if(matching == 0) 0f else winning.toFloat() / matching,
+            lossRate = if(matching == 0) 0f else 1f - (winning.toFloat() / matching)
         )
 }