UI: PiezoPersonalizationView 전면 리디자인 — 평행 2-카드

빌드 107-119 적용:
- Bladdy 히어로 BoxWithConstraints 동적 사이징, 카드 영역 수직 중앙 정렬
- Card 1 "Maximum Bladder Capacity" 34sp ExtraBold + 500/mL (64+24sp) + 56dp 솔리드 StepperButton + 슬라이더
- Card 2 "Catheter Threshold" 34sp ExtraBold + Level/7/10 3분할(24+64+24sp) + StepperButton + Level 1~10 슬라이더
- 부제 모두 제거, 섹션 간격 64dp
- Slider 값 부동소수점 절삭 버그 fix: it.toInt() → it.roundToInt()

Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>

app/src/main/java/com/example/medilightv2android/ui/views/personalization/PiezoPersonalizationView.kt

@@ -23,29 +23,20 @@ import androidx.compose.ui.graphics.Color
 import androidx.compose.ui.platform.LocalContext
 import androidx.compose.ui.text.font.FontWeight
 import androidx.compose.ui.unit.dp
+import androidx.compose.ui.unit.min
 import androidx.compose.ui.unit.sp
 import com.example.medilightv2android.AppState
 import com.example.medilightv2android.ble.BleManager
 import com.example.medilightv2android.models.*
 import com.example.medilightv2android.ui.components.BladdyIdleRiveView
 import com.example.medilightv2android.ui.theme.*
+import kotlin.math.roundToInt
 
 @Composable
 fun PiezoPersonalizationView(appState: AppState) {
     val context = LocalContext.current
     val bleManager = remember { BleManager.getInstance(context) }
     val handler = remember { Handler(Looper.getMainLooper()) }
-    var currentStep by remember { mutableIntStateOf(1) }
-    var optimizationComplete by remember { mutableStateOf(false) }
-    val totalSteps = 1
-
-    fun startOptimization() {
-        bleManager.onPiezoDataReceived = {
-            optimizationComplete = true
-        }
-        bleManager.sendPiezoPowerOn(freqOption = 2, cycles = 5)
-        handler.postDelayed({ optimizationComplete = true }, 6000)
-    }
 
     Column(
         modifier = Modifier
@@ -64,197 +55,174 @@ fun PiezoPersonalizationView(appState: AppState) {
             }
         }
 
-        Spacer(modifier = Modifier.height(24.dp))
-
-        // Max Volume만 표시
-        when (currentStep) {
-            1 -> MaxVolumeStep(appState)
+        // Bladdy hero — 동적 사이징
+        BoxWithConstraints(
+            modifier = Modifier
+                .fillMaxWidth()
+                .padding(vertical = 8.dp),
+            contentAlignment = Alignment.Center
+        ) {
+            val bladdySize = min(maxWidth, 220.dp)
+            BladdyIdleRiveView(size = bladdySize)
         }
 
-        Spacer(modifier = Modifier.weight(1f))
-
-        // Navigation button
-        if (currentStep <= totalSteps) {
-            Button(
-                onClick = { appState.personalizationComplete() },
-                modifier = Modifier
-                    .fillMaxWidth()
-                    .padding(horizontal = 32.dp)
-                    .padding(bottom = 32.dp)
-                    .height(56.dp),
-                shape = RoundedCornerShape(16.dp),
-                colors = ButtonDefaults.buttonColors(containerColor = Color.Transparent),
-                contentPadding = PaddingValues()
-            ) {
-                Box(
-                    modifier = Modifier.fillMaxSize().background(
-                        Brush.horizontalGradient(listOf(MlTeal, MlPrimary)),
-                        RoundedCornerShape(16.dp)
-                    ),
-                    contentAlignment = Alignment.Center
-                ) {
-                    Text("Continue", fontSize = 18.sp, fontWeight = FontWeight.SemiBold, color = Color.White)
-                }
-            }
-        }
-    }
-}
-
-@Composable
-private fun PostureStep(appState: AppState) {
-    Column(horizontalAlignment = Alignment.CenterHorizontally) {
-        Text("Select Posture", fontSize = 24.sp, fontWeight = FontWeight.Bold)
-        Spacer(modifier = Modifier.height(8.dp))
-        Text("Choose your measurement position", fontSize = 14.sp, color = MlSecondaryText)
-        Spacer(modifier = Modifier.height(24.dp))
-
-        Column(modifier = Modifier.padding(horizontal = 32.dp), verticalArrangement = Arrangement.spacedBy(12.dp)) {
-            Posture.entries.forEach { posture ->
-                val isSelected = appState.piezoSettings.posture == posture
-                SelectionCard(
-                    title = posture.displayName,
-                    isSelected = isSelected,
-                    onClick = { appState.piezoSettings = appState.piezoSettings.copy(posture = posture) }
-                )
-            }
-        }
-    }
-}
-
-@Composable
-private fun SensorPositionStep(appState: AppState) {
-    Column(horizontalAlignment = Alignment.CenterHorizontally) {
-        Text("Sensor Position", fontSize = 24.sp, fontWeight = FontWeight.Bold)
-        Spacer(modifier = Modifier.height(8.dp))
-        Text("Place the sensor on your body", fontSize = 14.sp, color = MlSecondaryText)
-        Spacer(modifier = Modifier.height(24.dp))
-
-        Column(modifier = Modifier.padding(horizontal = 32.dp), verticalArrangement = Arrangement.spacedBy(12.dp)) {
-            SensorPosition.entries.forEach { position ->
-                val isSelected = appState.piezoSettings.sensorPosition == position
-                SelectionCard(
-                    title = position.displayName,
-                    subtitle = position.description,
-                    isSelected = isSelected,
-                    onClick = { appState.piezoSettings = appState.piezoSettings.copy(sensorPosition = position) }
-                )
-            }
-        }
-    }
-}
-
-@Composable
-private fun MaxVolumeStep(appState: AppState) {
-    Column(horizontalAlignment = Alignment.CenterHorizontally) {
-        Text("Bladder Capacity", fontSize = 24.sp, fontWeight = FontWeight.Bold)
-        Spacer(modifier = Modifier.height(8.dp))
-        Text("Set your maximum bladder capacity (mL)", fontSize = 14.sp, color = MlSecondaryText)
-        Spacer(modifier = Modifier.height(24.dp))
-
-        Row(verticalAlignment = Alignment.Bottom) {
-            Text("${appState.piezoSettings.maxVolume}", fontSize = 56.sp, fontWeight = FontWeight.Bold, color = MlPrimary)
-            Spacer(modifier = Modifier.width(8.dp))
-            Text("mL", fontSize = 22.sp, fontWeight = FontWeight.SemiBold, color = MlSecondaryText,
-                modifier = Modifier.padding(bottom = 10.dp))
+        // 카드 영역 — 수직 중앙 정렬
+        Column(
+            modifier = Modifier
+                .weight(1f)
+                .fillMaxWidth()
+                .padding(horizontal = 24.dp),
+            verticalArrangement = Arrangement.spacedBy(64.dp, Alignment.CenterVertically),
+            horizontalAlignment = Alignment.CenterHorizontally
+        ) {
+            MaxVolumeCard(appState)
+            CatheterThresholdCard(appState)
         }
 
-        Spacer(modifier = Modifier.height(16.dp))
-
-        Row(horizontalArrangement = Arrangement.spacedBy(32.dp)) {
-            IconButton(onClick = {
-                appState.piezoSettings = appState.piezoSettings.copy(
-                    maxVolume = (appState.piezoSettings.maxVolume - 50).coerceIn(200, 800)
-                )
-            }) {
-                Icon(Icons.Default.Remove, null, tint = MlPrimary, modifier = Modifier.size(44.dp))
-            }
-            IconButton(onClick = {
-                appState.piezoSettings = appState.piezoSettings.copy(
-                    maxVolume = (appState.piezoSettings.maxVolume + 50).coerceIn(200, 800)
-                )
-            }) {
-                Icon(Icons.Default.Add, null, tint = MlPrimary, modifier = Modifier.size(44.dp))
-            }
-        }
-
-        Slider(
-            value = appState.piezoSettings.maxVolume.toFloat(),
-            onValueChange = { appState.piezoSettings = appState.piezoSettings.copy(maxVolume = it.toInt()) },
-            valueRange = 200f..800f,
-            steps = 11,
-            modifier = Modifier.padding(horizontal = 48.dp),
-            colors = SliderDefaults.colors(thumbColor = MlPrimary, activeTrackColor = MlPrimary)
-        )
-
-        Row(modifier = Modifier.fillMaxWidth().padding(horizontal = 48.dp)) {
-            Text("200ml", fontSize = 12.sp, color = MlSecondaryText)
-            Spacer(modifier = Modifier.weight(1f))
-            Text("800ml", fontSize = 12.sp, color = MlSecondaryText)
-        }
-    }
-}
-
-@Composable
-private fun OptimizationStep(isComplete: Boolean) {
-    Column(horizontalAlignment = Alignment.CenterHorizontally, modifier = Modifier.fillMaxWidth()) {
-        Text(
-            if (isComplete) "Optimization Complete" else "Optimizing...",
-            fontSize = 24.sp, fontWeight = FontWeight.Bold
-        )
-
-        Spacer(modifier = Modifier.height(24.dp))
-
-        BladdyIdleRiveView(size = 160.dp)
-
-        Spacer(modifier = Modifier.height(24.dp))
-
-        if (isComplete) {
-            Icon(Icons.Default.CheckCircle, null, tint = MlTeal, modifier = Modifier.size(48.dp))
-        } else {
-            CircularProgressIndicator(color = MlPrimary)
-            Spacer(modifier = Modifier.height(16.dp))
-            Text("Calibrating sensor parameters", fontSize = 14.sp, color = MlSecondaryText)
-        }
-    }
-}
-
-@Composable
-private fun SelectionCard(title: String, subtitle: String? = null, isSelected: Boolean, onClick: () -> Unit) {
-    Card(
-        modifier = Modifier
-            .fillMaxWidth()
-            .clickable(onClick = onClick)
-            .then(if (isSelected) Modifier.border(2.dp, MlPrimary, RoundedCornerShape(16.dp)) else Modifier),
-        shape = RoundedCornerShape(16.dp),
-        colors = CardDefaults.cardColors(containerColor = MlCardBackground)
-    ) {
-        Row(
-            modifier = Modifier.padding(16.dp),
-            verticalAlignment = Alignment.CenterVertically
+        // Continue button
+        Button(
+            onClick = { appState.personalizationComplete() },
+            modifier = Modifier
+                .fillMaxWidth()
+                .padding(horizontal = 32.dp)
+                .padding(bottom = 32.dp)
+                .height(56.dp),
+            shape = RoundedCornerShape(16.dp),
+            colors = ButtonDefaults.buttonColors(containerColor = Color.Transparent),
+            contentPadding = PaddingValues()
         ) {
             Box(
-                modifier = Modifier
-                    .size(if (subtitle != null) 48.dp else 56.dp)
-                    .clip(RoundedCornerShape(if (subtitle != null) 12.dp else 14.dp))
-                    .background(if (isSelected) MlPrimary else MlPrimary.copy(alpha = 0.1f)),
+                modifier = Modifier.fillMaxSize().background(
+                    Brush.horizontalGradient(listOf(MlTeal, MlPrimary)),
+                    RoundedCornerShape(16.dp)
+                ),
                 contentAlignment = Alignment.Center
             ) {
-                Text(title.take(3), color = if (isSelected) Color.White else MlPrimary, fontWeight = FontWeight.Bold, fontSize = 12.sp)
-            }
-
-            Spacer(modifier = Modifier.width(16.dp))
-
-            Column(modifier = Modifier.weight(1f)) {
-                Text(title, fontSize = if (subtitle != null) 16.sp else 18.sp, fontWeight = FontWeight.SemiBold)
-                subtitle?.let {
-                    Spacer(modifier = Modifier.height(2.dp))
-                    Text(it, fontSize = 13.sp, color = MlSecondaryText)
-                }
-            }
-
-            if (isSelected) {
-                Icon(Icons.Default.CheckCircle, null, tint = MlPrimary, modifier = Modifier.size(24.dp))
+                Text("Continue", fontSize = 18.sp, fontWeight = FontWeight.SemiBold, color = Color.White)
             }
         }
     }
 }
+
+@Composable
+private fun MaxVolumeCard(appState: AppState) {
+    Card(
+        modifier = Modifier.fillMaxWidth(),
+        shape = RoundedCornerShape(20.dp),
+        colors = CardDefaults.cardColors(containerColor = MlPrimary.copy(alpha = 0.06f))
+    ) {
+        Column(
+            modifier = Modifier.padding(horizontal = 20.dp, vertical = 20.dp),
+            horizontalAlignment = Alignment.CenterHorizontally
+        ) {
+            Text("Maximum Bladder Capacity", fontSize = 34.sp, fontWeight = FontWeight.ExtraBold)
+
+            Spacer(modifier = Modifier.height(16.dp))
+
+            Row(verticalAlignment = Alignment.Bottom) {
+                Text("${appState.piezoSettings.maxVolume}", fontSize = 64.sp,
+                    fontWeight = FontWeight.ExtraBold, color = MlPrimary)
+                Spacer(modifier = Modifier.width(8.dp))
+                Text("mL", fontSize = 24.sp, fontWeight = FontWeight.SemiBold, color = MlSecondaryText,
+                    modifier = Modifier.padding(bottom = 12.dp))
+            }
+
+            Spacer(modifier = Modifier.height(12.dp))
+
+            Row(horizontalArrangement = Arrangement.spacedBy(32.dp)) {
+                StepperButton(icon = Icons.Default.Remove) {
+                    appState.piezoSettings = appState.piezoSettings.copy(
+                        maxVolume = (appState.piezoSettings.maxVolume - 50).coerceIn(200, 800)
+                    )
+                }
+                StepperButton(icon = Icons.Default.Add) {
+                    appState.piezoSettings = appState.piezoSettings.copy(
+                        maxVolume = (appState.piezoSettings.maxVolume + 50).coerceIn(200, 800)
+                    )
+                }
+            }
+
+            Spacer(modifier = Modifier.height(12.dp))
+
+            Slider(
+                value = appState.piezoSettings.maxVolume.toFloat(),
+                onValueChange = {
+                    appState.piezoSettings = appState.piezoSettings.copy(maxVolume = it.roundToInt())
+                },
+                valueRange = 200f..800f,
+                steps = 11,
+                modifier = Modifier.padding(horizontal = 24.dp),
+                colors = SliderDefaults.colors(thumbColor = MlPrimary, activeTrackColor = MlPrimary)
+            )
+        }
+    }
+}
+
+@Composable
+private fun CatheterThresholdCard(appState: AppState) {
+    val threshold = appState.bladderLevel.catheterizationThreshold
+    Card(
+        modifier = Modifier.fillMaxWidth(),
+        shape = RoundedCornerShape(20.dp),
+        colors = CardDefaults.cardColors(containerColor = MlTeal.copy(alpha = 0.06f))
+    ) {
+        Column(
+            modifier = Modifier.padding(horizontal = 20.dp, vertical = 20.dp),
+            horizontalAlignment = Alignment.CenterHorizontally
+        ) {
+            Text("Catheter Threshold", fontSize = 34.sp, fontWeight = FontWeight.ExtraBold)
+
+            Spacer(modifier = Modifier.height(16.dp))
+
+            // "Level 7 / 10" — 3분할 픽셀 매칭 (Card 1 "500 mL"와 동일 톤)
+            Row(verticalAlignment = Alignment.Bottom) {
+                Text("Level", fontSize = 24.sp, fontWeight = FontWeight.SemiBold, color = MlSecondaryText,
+                    modifier = Modifier.padding(bottom = 12.dp))
+                Spacer(modifier = Modifier.width(8.dp))
+                Text("$threshold", fontSize = 64.sp,
+                    fontWeight = FontWeight.ExtraBold, color = MlPrimary)
+                Spacer(modifier = Modifier.width(8.dp))
+                Text("/10", fontSize = 24.sp, fontWeight = FontWeight.SemiBold, color = MlSecondaryText,
+                    modifier = Modifier.padding(bottom = 12.dp))
+            }
+
+            Spacer(modifier = Modifier.height(12.dp))
+
+            Row(horizontalArrangement = Arrangement.spacedBy(32.dp)) {
+                StepperButton(icon = Icons.Default.Remove) {
+                    appState.updateCatheterizationThreshold((threshold - 1).coerceIn(1, 10))
+                }
+                StepperButton(icon = Icons.Default.Add) {
+                    appState.updateCatheterizationThreshold((threshold + 1).coerceIn(1, 10))
+                }
+            }
+
+            Spacer(modifier = Modifier.height(12.dp))
+
+            Slider(
+                value = threshold.toFloat(),
+                onValueChange = {
+                    appState.updateCatheterizationThreshold(it.roundToInt().coerceIn(1, 10))
+                },
+                valueRange = 1f..10f,
+                steps = 8,
+                modifier = Modifier.padding(horizontal = 24.dp),
+                colors = SliderDefaults.colors(thumbColor = MlPrimary, activeTrackColor = MlPrimary)
+            )
+        }
+    }
+}
+
+@Composable
+private fun StepperButton(icon: androidx.compose.ui.graphics.vector.ImageVector, onClick: () -> Unit) {
+    Box(
+        modifier = Modifier
+            .size(56.dp)
+            .clip(CircleShape)
+            .background(MlPrimary)
+            .clickable(onClick = onClick),
+        contentAlignment = Alignment.Center
+    ) {
+        Icon(icon, null, tint = Color.White, modifier = Modifier.size(28.dp))
+    }
+}