Pause between hands and show results

app/src/main/java/com/jsjdesigns/poker/TableScreen.kt

@@ -19,6 +19,7 @@ import androidx.compose.material3.ButtonDefaults
 import androidx.compose.material3.Card
 import androidx.compose.material3.CardDefaults
 import androidx.compose.material3.Slider
+import androidx.compose.material3.SliderDefaults
 import androidx.compose.material3.Text
 import androidx.compose.runtime.Composable
 import androidx.compose.runtime.LaunchedEffect
@@ -48,6 +49,7 @@ fun TableScreen(vm: PokerViewModel) {
     val snap = state.snapshot
     // Only show an action bar that belongs to the table currently on screen.
     val offer = state.liveOffer(rawOffer)
+    val handSummary = state.visibleHandSummary()
 
     Column(
         modifier = Modifier
@@ -122,10 +124,13 @@ fun TableScreen(vm: PokerViewModel) {
 
         ActionBar(
             offer = offer,
+            handSummary = handSummary,
+            nextHandRequested = state.nextHandRequested,
             heroFolded = hero?.folded == true,
             onFold = vm::fold,
             onCheckCall = vm::checkOrCall,
             onRaise = vm::raiseTo,
+            onNextHand = vm::nextHand,
         )
     }
 }
@@ -217,17 +222,28 @@ private fun HeroSeat(seat: SeatSnapshot?, isTurn: Boolean) {
 @Composable
 private fun ActionBar(
     offer: com.jsjdesigns.poker.game.DecisionOffer?,
+    handSummary: HandSummary?,
+    nextHandRequested: Boolean,
     heroFolded: Boolean,
     onFold: (Long) -> Unit,
     onCheckCall: (Long) -> Unit,
     onRaise: (Long, Int) -> Unit,
+    onNextHand: (Int) -> Unit,
 ) {
     if (offer == null) {
-        Box(Modifier.fillMaxWidth().height(96.dp), contentAlignment = Alignment.Center) {
-            Text(
-                if (heroFolded) "You folded — sitting out this hand" else "Waiting…",
-                color = Color.White.copy(alpha = 0.4f),
+        if (handSummary != null) {
+            HandResultBar(
+                summary = handSummary,
+                nextHandRequested = nextHandRequested,
+                onNextHand = onNextHand,
             )
+        } else {
+            Box(Modifier.fillMaxWidth().height(96.dp), contentAlignment = Alignment.Center) {
+                Text(
+                    if (heroFolded) "You folded — sitting out this hand" else "Waiting…",
+                    color = Color.White.copy(alpha = 0.4f),
+                )
+            }
         }
         return
     }
@@ -244,6 +260,11 @@ private fun ActionBar(
                 value = raiseTo.coerceIn(buttons.sliderMin, buttons.sliderMax).toFloat(),
                 onValueChange = { raiseTo = it.toInt() },
                 valueRange = buttons.sliderMin.toFloat()..buttons.sliderMax.toFloat(),
+                colors = SliderDefaults.colors(
+                    thumbColor = Color(0xFFE3C179),
+                    activeTrackColor = Color(0xFFE3C179),
+                    inactiveTrackColor = Color.White.copy(alpha = 0.22f),
+                ),
             )
         }
         Row(
@@ -254,14 +275,20 @@ private fun ActionBar(
                 Button(
                     onClick = { onFold(offer.token) },
                     modifier = Modifier.weight(1f),
-                    colors = ButtonDefaults.buttonColors(containerColor = Color(0xFF8F1218)),
+                    colors = ButtonDefaults.buttonColors(
+                        containerColor = Color(0xFF8F1218),
+                        contentColor = Color.White,
+                    ),
                 ) { Text("Fold") }
             }
 
             Button(
                 onClick = { onCheckCall(offer.token) },
                 modifier = Modifier.weight(1f),
-                colors = ButtonDefaults.buttonColors(containerColor = Color(0xFF2C6E49)),
+                colors = ButtonDefaults.buttonColors(
+                    containerColor = Color(0xFF2C6E49),
+                    contentColor = Color.White,
+                ),
             ) { Text(buttons.checkOrCallLabel) }
 
             if (buttons.showRaise) {
@@ -273,13 +300,59 @@ private fun ActionBar(
                 Button(
                     onClick = { onRaise(offer.token, amount) },
                     modifier = Modifier.weight(1f),
-                    colors = ButtonDefaults.buttonColors(containerColor = Color(0xFF14357A)),
+                    colors = ButtonDefaults.buttonColors(
+                        containerColor = Color(0xFF14357A),
+                        contentColor = Color.White,
+                    ),
                 ) { Text(raiseLabel(buttons, amount)) }
             }
         }
     }
 }
 
+@Composable
+private fun HandResultBar(
+    summary: HandSummary,
+    nextHandRequested: Boolean,
+    onNextHand: (Int) -> Unit,
+) {
+    Card(
+        modifier = Modifier.fillMaxWidth(),
+        colors = CardDefaults.cardColors(containerColor = Color.White.copy(alpha = 0.09f)),
+    ) {
+        Column(
+            modifier = Modifier.fillMaxWidth().padding(12.dp),
+            horizontalAlignment = Alignment.CenterHorizontally,
+        ) {
+            Text(
+                summary.title,
+                color = Color(0xFFE3C179),
+                fontWeight = FontWeight.Bold,
+                fontSize = 18.sp,
+            )
+            Text(
+                summary.detail,
+                color = Color.White.copy(alpha = 0.7f),
+                fontSize = 12.sp,
+            )
+            Spacer(Modifier.height(8.dp))
+            Button(
+                onClick = { onNextHand(summary.handNumber) },
+                enabled = !nextHandRequested,
+                modifier = Modifier.fillMaxWidth(),
+                colors = ButtonDefaults.buttonColors(
+                    containerColor = Color(0xFF2C6E49),
+                    contentColor = Color.White,
+                    disabledContainerColor = Color(0xFF2C6E49).copy(alpha = 0.45f),
+                    disabledContentColor = Color.White.copy(alpha = 0.65f),
+                ),
+            ) {
+                Text(if (nextHandRequested) "Dealing…" else "Next hand")
+            }
+        }
+    }
+}
+
 @Composable
 private fun CardImage(index: Int?, modifier: Modifier) {
     Image(