From e60c69459463c2677f55f80d183b2bae55ed6a06 Mon Sep 17 00:00:00 2001
From: takahirom <takam.dev@gmail.com>
Date: Mon, 26 Sep 2022 09:57:52 +0900
Subject: [PATCH] Make DroidKaigiSchedule stable

---
 .../droidkaigi/confsched2022/model/DroidKaigiSchedule.kt     | 1 +
 .../io/github/droidkaigi/confsched2022/model/Timetable.kt    | 1 +
 .../io/github/droidkaigi/confsched2022/ui/UiLoadState.kt     | 2 ++
 .../droidkaigi/confsched2022/feature/sessions/Sessions.kt    | 1 -
 .../droidkaigi/confsched2022/feature/sessions/Timetable.kt   | 5 +----
 gradle.properties                                            | 3 +++
 6 files changed, 8 insertions(+), 5 deletions(-)

diff --git a/core/model/src/commonMain/kotlin/io/github/droidkaigi/confsched2022/model/DroidKaigiSchedule.kt b/core/model/src/commonMain/kotlin/io/github/droidkaigi/confsched2022/model/DroidKaigiSchedule.kt
index 2c177ba15..beeb6f97c 100644
--- a/core/model/src/commonMain/kotlin/io/github/droidkaigi/confsched2022/model/DroidKaigiSchedule.kt
+++ b/core/model/src/commonMain/kotlin/io/github/droidkaigi/confsched2022/model/DroidKaigiSchedule.kt
@@ -10,6 +10,7 @@ import kotlinx.serialization.Serializable
 import kotlinx.serialization.UseSerializers
 
 @Serializable
+@Immutable
 public data class DroidKaigiSchedule(
     val dayToTimetable: PersistentMap<DroidKaigi2022Day, Timetable>,
     private val timetable: Timetable
diff --git a/core/model/src/commonMain/kotlin/io/github/droidkaigi/confsched2022/model/Timetable.kt b/core/model/src/commonMain/kotlin/io/github/droidkaigi/confsched2022/model/Timetable.kt
index 6b50d9e59..b74d061c6 100644
--- a/core/model/src/commonMain/kotlin/io/github/droidkaigi/confsched2022/model/Timetable.kt
+++ b/core/model/src/commonMain/kotlin/io/github/droidkaigi/confsched2022/model/Timetable.kt
@@ -18,6 +18,7 @@ import kotlinx.serialization.Serializable
 import kotlinx.serialization.UseSerializers
 
 @Serializable
+@Immutable
 public data class Timetable(
     val timetableItems: TimetableItemList = TimetableItemList(),
     val favorites: PersistentSet<TimetableItemId> = persistentSetOf(),
diff --git a/core/ui/src/main/java/io/github/droidkaigi/confsched2022/ui/UiLoadState.kt b/core/ui/src/main/java/io/github/droidkaigi/confsched2022/ui/UiLoadState.kt
index 338db3885..f1b6b4b4c 100644
--- a/core/ui/src/main/java/io/github/droidkaigi/confsched2022/ui/UiLoadState.kt
+++ b/core/ui/src/main/java/io/github/droidkaigi/confsched2022/ui/UiLoadState.kt
@@ -1,10 +1,12 @@
 package io.github.droidkaigi.confsched2022.ui
 
+import androidx.compose.runtime.Immutable
 import kotlinx.coroutines.flow.Flow
 import kotlinx.coroutines.flow.catch
 import kotlinx.coroutines.flow.map
 import kotlinx.coroutines.flow.onStart
 
+@Immutable
 public sealed interface UiLoadState<out T> {
     public object Loading : UiLoadState<Nothing>
     public data class Success<T>(val value: T) : UiLoadState<T>
diff --git a/feature/sessions/src/main/java/io/github/droidkaigi/confsched2022/feature/sessions/Sessions.kt b/feature/sessions/src/main/java/io/github/droidkaigi/confsched2022/feature/sessions/Sessions.kt
index eca80447e..71983dab1 100644
--- a/feature/sessions/src/main/java/io/github/droidkaigi/confsched2022/feature/sessions/Sessions.kt
+++ b/feature/sessions/src/main/java/io/github/droidkaigi/confsched2022/feature/sessions/Sessions.kt
@@ -266,7 +266,6 @@ fun Timetable(
                 Timetable(
                     timetable = timetable,
                     timetableState = timetableState,
-                    coroutineScope = coroutineScope,
                     contentPadding = PaddingValues(
                         bottom = contentPadding.calculateBottomPadding(),
                     )
diff --git a/feature/sessions/src/main/java/io/github/droidkaigi/confsched2022/feature/sessions/Timetable.kt b/feature/sessions/src/main/java/io/github/droidkaigi/confsched2022/feature/sessions/Timetable.kt
index d0a000424..ca9e9ba0c 100644
--- a/feature/sessions/src/main/java/io/github/droidkaigi/confsched2022/feature/sessions/Timetable.kt
+++ b/feature/sessions/src/main/java/io/github/droidkaigi/confsched2022/feature/sessions/Timetable.kt
@@ -58,7 +58,6 @@ import io.github.droidkaigi.confsched2022.model.Timetable
 import io.github.droidkaigi.confsched2022.model.TimetableItem
 import io.github.droidkaigi.confsched2022.model.TimetableRoom
 import io.github.droidkaigi.confsched2022.model.fake
-import kotlinx.coroutines.CoroutineScope
 import kotlinx.coroutines.coroutineScope
 import kotlinx.coroutines.launch
 import kotlinx.datetime.DateTimeUnit
@@ -74,11 +73,11 @@ import kotlin.math.roundToInt
 fun Timetable(
     timetable: Timetable,
     timetableState: TimetableState,
-    coroutineScope: CoroutineScope,
     modifier: Modifier = Modifier,
     contentPadding: PaddingValues = PaddingValues(),
     content: @Composable (TimetableItem, Boolean) -> Unit,
 ) {
+    val coroutineScope = rememberCoroutineScope()
     val itemProvider = itemProvider({ timetable.timetableItems.size }) { index ->
         val timetableItemWithFavorite = timetable.contents[index]
         content(timetableItemWithFavorite.timetableItem, timetableItemWithFavorite.isFavorited)
@@ -224,12 +223,10 @@ fun Timetable(
 @Composable
 fun TimetablePreview() {
     val timetableState = rememberTimetableState()
-    val coroutineScope = rememberCoroutineScope()
     Timetable(
         modifier = Modifier.fillMaxSize(),
         timetable = Timetable.fake(),
         timetableState = timetableState,
-        coroutineScope = coroutineScope,
     ) { timetableItem, isFavorite ->
         TimetableItem(timetableItem, isFavorite, 1f)
     }
diff --git a/gradle.properties b/gradle.properties
index 34048319a..30123aa66 100644
--- a/gradle.properties
+++ b/gradle.properties
@@ -40,3 +40,6 @@ kotlin.js.compiler=ir
 # in order to determine flavors.
 # https://github.com/yshrsmz/BuildKonfig#product-flavor
 buildkonfig.flavor=dev
+
+enableComposeCompilerMetrics=true
+enableComposeCompilerReports=true
\ No newline at end of file