Perbaikan UI/UX

app/src/main/java/com/example/ppb_kelompok2/MainActivity.kt

@@ -21,6 +21,7 @@ import androidx.compose.animation.animateColorAsState
 import androidx.compose.animation.core.tween
 import androidx.compose.foundation.Canvas
 import androidx.compose.foundation.background
+import androidx.compose.foundation.border
 import androidx.compose.foundation.clickable
 import androidx.compose.foundation.layout.*
 import androidx.compose.foundation.lazy.LazyColumn
@@ -30,6 +31,7 @@ import androidx.compose.foundation.lazy.grid.items
 import androidx.compose.foundation.lazy.items
 import androidx.compose.foundation.rememberScrollState
 import androidx.compose.foundation.shape.CircleShape
+import androidx.compose.foundation.shape.RoundedCornerShape
 import androidx.compose.foundation.verticalScroll
 import androidx.compose.material.icons.Icons
 import androidx.compose.material.icons.filled.*
@@ -50,6 +52,7 @@ import androidx.compose.ui.text.font.FontWeight
 import androidx.compose.ui.text.style.TextAlign
 import androidx.compose.ui.unit.dp
 import androidx.compose.ui.unit.sp
+import androidx.compose.ui.window.Dialog
 import androidx.core.content.ContextCompat
 import androidx.navigation.NavController
 import androidx.navigation.NavHostController
@@ -66,6 +69,7 @@ import com.google.firebase.ktx.Firebase
 import kotlinx.coroutines.async
 import kotlinx.coroutines.delay
 import kotlinx.coroutines.launch
+import kotlinx.coroutines.tasks.await
 import java.text.SimpleDateFormat
 import java.util.Calendar
 import java.util.Date
@@ -90,7 +94,22 @@ data class JournalEntry(
     val dateString: String = ""
 )
 
-data class Badge(val title: String, val description: String, val icon: ImageVector, val isUnlocked: Boolean)
+data class AssessmentEntry(
+    val id: String = "",
+    val userId: String = "",
+    val totalScore: Int = 0,
+    val level: String = "",
+    val timestamp: com.google.firebase.Timestamp? = null,
+    val dateString: String = ""
+)
+
+data class Badge(
+    val title: String, 
+    val description: String, 
+    val icon: ImageVector, 
+    val isUnlocked: Boolean,
+    val dateUnlocked: String? = null
+)
 
 // --- Main Activity ---
 class MainActivity : ComponentActivity() {
@@ -161,6 +180,9 @@ fun LoginScreen(navController: NavController) {
         Spacer(modifier = Modifier.height(8.dp))
         Text("Lacak kesehatan mental, latih otak, dan temukan ketenangan.", style = MaterialTheme.typography.bodyLarge, textAlign = TextAlign.Center, modifier = Modifier.padding(horizontal = 32.dp))
         Spacer(modifier = Modifier.height(32.dp))
+        
+        // Login Google dinonaktifkan sementara sesuai permintaan
+        /*
         if (isLoading) {
             CircularProgressIndicator()
         } else {
@@ -170,6 +192,14 @@ fun LoginScreen(navController: NavController) {
                 Text("Masuk dengan Google")
             }
         }
+        */
+        Text("Opsi login sedang tidak tersedia", style = MaterialTheme.typography.bodyMedium, color = Color.Gray)
+        
+        // Tombol bypass untuk keperluan pengembangan jika diperlukan
+        Spacer(modifier = Modifier.height(16.dp))
+        TextButton(onClick = { navController.navigate("main") { popUpTo("login") { inclusive = true } } }) {
+            Text("Masuk sebagai Tamu (Dev Mode)")
+        }
     }
 }
 
@@ -222,23 +252,25 @@ fun AppBottomNavigation(navController: NavHostController) {
     }
 }
 
-fun calculateDailyStreak(journals: List<JournalEntry>): Int {
+fun calculateDailyStreak(dates: List<Date>): Int {
-    if (journals.isEmpty()) return 0
+    if (dates.isEmpty()) return 0
-    val entryDates = journals.map { it.timestamp?.toDate() ?: Date(0) }.map { SimpleDateFormat("yyyy-MM-dd", Locale.getDefault()).format(it) }.distinct().sortedDescending()
+    val entryDates = dates.map { SimpleDateFormat("yyyy-MM-dd", Locale.getDefault()).format(it) }.distinct().sortedDescending()
     var streak = 0
     val calendar = Calendar.getInstance()
     val todayStr = SimpleDateFormat("yyyy-MM-dd", Locale.getDefault()).format(calendar.time)
+    
     if (todayStr in entryDates) {
         streak++
         calendar.add(Calendar.DATE, -1)
     } else {
         calendar.add(Calendar.DATE, -1)
         val yesterdayStr = SimpleDateFormat("yyyy-MM-dd", Locale.getDefault()).format(calendar.time)
-        if(yesterdayStr !in entryDates) return 0
+        if (yesterdayStr !in entryDates) return 0
     }
-    for (i in 1 until entryDates.size) {
+    
+    while (true) {
         val expectedDateStr = SimpleDateFormat("yyyy-MM-dd", Locale.getDefault()).format(calendar.time)
-        if (entryDates.getOrNull(i) == expectedDateStr) {
+        if (expectedDateStr in entryDates) {
             streak++
             calendar.add(Calendar.DATE, -1)
         } else {
@@ -248,16 +280,20 @@ fun calculateDailyStreak(journals: List<JournalEntry>): Int {
     return streak
 }
 
-fun getBadges(journals: List<JournalEntry>, streak: Int): List<Badge> {
+fun getBadges(journals: List<JournalEntry>, assessments: List<AssessmentEntry>, streak: Int): List<Badge> {
-    val totalEntries = journals.size
+    val totalActivities = journals.size + assessments.size
     val reflectionEntries = journals.count { it.type == "reflection" }
-    val highStressEntries = journals.count { it.mentalScore > 60 }
+    
+    // Untuk demo, kita ambil tanggal hari ini jika lencana terbuka
+    val today = SimpleDateFormat("d MMM yyyy", Locale("id", "ID")).format(Date())
+    
     return listOf(
-        Badge("Jurnalis Pertama", "Menulis jurnal pertamamu", Icons.Default.Edit, totalEntries >= 1),
+        Badge("Langkah Awal", "Lakukan aktivitas pertamamu untuk memulai perjalanan kesehatan mental.", Icons.Default.DirectionsRun, totalActivities >= 1, if(totalActivities >= 1) today else null),
-        Badge("Seminggu Penuh", "Streak jurnaling 7 hari", Icons.Default.CalendarToday, streak >= 7),
+        Badge("Penulis Rutin", "Berhasil menulis 5 jurnal bebas sebagai bentuk ekspresi diri.", Icons.Default.EditNote, journals.size >= 5, if(journals.size >= 5) today else null),
-        Badge("Reflektor", "Selesaikan 5 refleksi", Icons.Default.SelfImprovement, reflectionEntries >= 5),
+        Badge("Jiwa Reflektif", "Selesaikan 3 refleksi diri untuk mengenal dirimu lebih dalam.", Icons.Default.SelfImprovement, reflectionEntries >= 3, if(reflectionEntries >= 3) today else null),
-        Badge("Sadar Diri", "Menganalisis 10 jurnal", Icons.Default.Insights, totalEntries >= 10),
+        Badge("Disiplin Diri", "Pertahankan aktivitas selama 7 hari tanpa terputus.", Icons.Default.LocalFireDepartment, streak >= 7, if(streak >= 7) today else null),
-        Badge("Pejuang Tangguh", "Mengatasi 3 hari skor tinggi", Icons.Default.Shield, highStressEntries >= 3)
+        Badge("Pencari Jawaban", "Lakukan 5 penilaian harian untuk memantau kondisi mentalmu.", Icons.Default.Psychology, assessments.size >= 5, if(assessments.size >= 5) today else null),
+        Badge("Master Fokus", "Selesaikan total 10 aktivitas apa saja di dalam aplikasi.", Icons.Default.EmojiEvents, totalActivities >= 10, if(totalActivities >= 10) today else null)
     )
 }
 
@@ -268,43 +304,214 @@ fun ProfileScreen(navController: NavController) {
     val user = auth.currentUser
     val db = Firebase.firestore
     var journalList by remember { mutableStateOf<List<JournalEntry>>(emptyList()) }
+    var assessmentList by remember { mutableStateOf<List<AssessmentEntry>>(emptyList()) }
     var dailyStreak by remember { mutableIntStateOf(0) }
-    var badges by remember { mutableStateOf<List<Badge>>(emptyList()) }
+    var selectedBadge by remember { mutableStateOf<Badge?>(null) }
+    val scope = rememberCoroutineScope()
+
     LaunchedEffect(user) {
         if (user != null) {
-            db.collection("journals").whereEqualTo("userId", user.uid).orderBy("timestamp").get().addOnSuccessListener { result ->
+            scope.launch {
-                val journals = result.toObjects(JournalEntry::class.java)
+                val journalTask = db.collection("journals").whereEqualTo("userId", user.uid).get()
-                journalList = journals
+                val assessmentTask = db.collection("assessments").whereEqualTo("userId", user.uid).get()
-                dailyStreak = calculateDailyStreak(journals)
+                
-                badges = getBadges(journals, dailyStreak)
+                try {
+                    val journalSnap = journalTask.await()
+                    val assessmentSnap = assessmentTask.await()
+                    
+                    journalList = journalSnap.toObjects(JournalEntry::class.java)
+                    assessmentList = assessmentSnap.toObjects(AssessmentEntry::class.java)
+                    
+                    val allDates = (journalList.mapNotNull { it.timestamp?.toDate() } + 
+                                  assessmentList.mapNotNull { it.timestamp?.toDate() })
+                    
+                    dailyStreak = calculateDailyStreak(allDates)
+                } catch (e: Exception) {
+                    Log.e("ProfileScreen", "Error loading data", e)
+                }
             }
         }
     }
+    
+    val badges = remember(journalList, assessmentList, dailyStreak) {
+        getBadges(journalList, assessmentList, dailyStreak)
+    }
+    
+    if (selectedBadge != null) {
+        BadgeDetailDialog(badge = selectedBadge!!, onDismiss = { selectedBadge = null })
+    }
+    
     LazyColumn(modifier = Modifier.fillMaxSize().padding(16.dp), horizontalAlignment = Alignment.CenterHorizontally, verticalArrangement = Arrangement.spacedBy(16.dp)) {
-        item { if (user != null) { Row(verticalAlignment = Alignment.CenterVertically) { AsyncImage(model = user.photoUrl, contentDescription = "Profile Picture", modifier = Modifier.size(64.dp).clip(CircleShape)); Spacer(modifier = Modifier.width(16.dp)); Column { Text(user.displayName ?: "Pengguna", style = MaterialTheme.typography.headlineSmall); Text(user.email ?: "", style = MaterialTheme.typography.bodyMedium) } } } }
+        item { if (user != null) { Row(verticalAlignment = Alignment.CenterVertically) { AsyncImage(model = user.photoUrl, contentDescription = "Profile Picture", modifier = Modifier.size(64.dp).clip(CircleShape)); Spacer(modifier = Modifier.width(16.dp)); Column { Text(user.displayName ?: "Pengguna", style = MaterialTheme.typography.headlineSmall); Text(user.email ?: "Tamu", style = MaterialTheme.typography.bodyMedium) } } } else { Row(verticalAlignment = Alignment.CenterVertically) { Icon(Icons.Default.AccountCircle, null, modifier = Modifier.size(64.dp)); Spacer(modifier = Modifier.width(16.dp)); Column { Text("Mode Tamu", style = MaterialTheme.typography.headlineSmall); Text("Masuk untuk simpan data", style = MaterialTheme.typography.bodyMedium) } } } }
-        item { Card(modifier = Modifier.fillMaxWidth()) { Row(modifier = Modifier.padding(16.dp), verticalAlignment = Alignment.CenterVertically) { Icon(Icons.Default.LocalFireDepartment, contentDescription = "Streak", tint = Color(0xFFFFA500), modifier = Modifier.size(40.dp)); Spacer(modifier = Modifier.width(16.dp)); Column { Text("$dailyStreak Hari", style = MaterialTheme.typography.headlineMedium); Text("Streak Jurnaling Harian", style = MaterialTheme.typography.bodySmall) } } } }
+        
+        item { Card(modifier = Modifier.fillMaxWidth()) { Row(modifier = Modifier.padding(16.dp), verticalAlignment = Alignment.CenterVertically) { Icon(Icons.Default.LocalFireDepartment, contentDescription = "Streak", tint = Color(0xFFFFA500), modifier = Modifier.size(40.dp)); Spacer(modifier = Modifier.width(16.dp)); Column { Text("$dailyStreak Hari", style = MaterialTheme.typography.headlineMedium); Text("Streak Aktivitas Harian", style = MaterialTheme.typography.bodySmall) } } } }
+        
         item {
             Text("Lencana Pencapaian", style = MaterialTheme.typography.titleMedium, modifier = Modifier.fillMaxWidth())
-            LazyVerticalGrid(columns = GridCells.Adaptive(minSize = 100.dp), contentPadding = PaddingValues(top = 8.dp), modifier = Modifier.height(120.dp).fillMaxWidth()) {
+            Spacer(modifier = Modifier.height(8.dp))
-                items(badges) { BadgeItem(badge = it) }
+        }
+        
+        item {
+            LazyVerticalGrid(
+                columns = GridCells.Fixed(3), 
+                modifier = Modifier.height(240.dp).fillMaxWidth(),
+                verticalArrangement = Arrangement.spacedBy(12.dp),
+                horizontalArrangement = Arrangement.spacedBy(12.dp)
+            ) {
+                items(badges) { badge -> 
+                    BadgeItem(badge = badge, onClick = { selectedBadge = badge }) 
+                }
             }
         }
+        
         item {
-            val currentMonth = Calendar.getInstance().get(Calendar.MONTH)
+            Text("Laporan Kesehatan Mental", style = MaterialTheme.typography.titleMedium, modifier = Modifier.fillMaxWidth())
-            val currentDay = Calendar.getInstance().get(Calendar.DAY_OF_MONTH)
+            Spacer(modifier = Modifier.height(8.dp))
-            val isReportAvailable = currentMonth == Calendar.DECEMBER && currentDay >= 15
+            Row(modifier = Modifier.fillMaxWidth(), horizontalArrangement = Arrangement.spacedBy(8.dp)) {
-            Card(onClick = { /* Navigasi ke raport */ }, enabled = isReportAvailable, modifier = Modifier.fillMaxWidth()) { Column(Modifier.padding(16.dp)){ Text("Raport Tahunan", fontWeight = FontWeight.Bold); Text(if(isReportAvailable) "Raport tahun ini sudah tersedia!" else "Tersedia setiap 15 Desember.", style = MaterialTheme.typography.bodySmall) } }
+                ReportCard("Mingguan", "Analisis 7 hari", Modifier.weight(1f))
+                ReportCard("Bulanan", "Analisis 30 hari", Modifier.weight(1f))
+            }
+            Spacer(modifier = Modifier.height(8.dp))
+            ReportCard("Tahunan", "Tersedia 15 Des", Modifier.fillMaxWidth(), enabled = false)
         }
+        
         item { OutlinedButton(onClick = { navController.navigate("journal_history") }, modifier = Modifier.fillMaxWidth()) { Text("Lihat Riwayat Jurnal Lengkap") } }
     }
 }
 
 @Composable
-fun BadgeItem(badge: Badge) {
+fun BadgeItem(badge: Badge, onClick: () -> Unit) {
-    Column(horizontalAlignment = Alignment.CenterHorizontally, modifier = Modifier.padding(8.dp).alpha(if (badge.isUnlocked) 1f else 0.4f)) {
+    Column(
-        Icon(badge.icon, contentDescription = badge.title, modifier = Modifier.size(48.dp), tint = if (badge.isUnlocked) MaterialTheme.colorScheme.primary else Color.Gray)
+        horizontalAlignment = Alignment.CenterHorizontally,
-        Spacer(modifier = Modifier.height(4.dp))
+        modifier = Modifier
-        Text(badge.title, fontSize = 12.sp, textAlign = TextAlign.Center, lineHeight = 14.sp)
+            .fillMaxWidth()
+            .clickable { onClick() }
+            .alpha(if (badge.isUnlocked) 1f else 0.4f)
+    ) {
+        Box(
+            modifier = Modifier
+                .size(64.dp)
+                .clip(CircleShape)
+                .background(if (badge.isUnlocked) MaterialTheme.colorScheme.primaryContainer else Color.LightGray.copy(alpha = 0.3f))
+                .border(2.dp, if (badge.isUnlocked) MaterialTheme.colorScheme.primary else Color.Gray.copy(alpha = 0.5f), CircleShape),
+            contentAlignment = Alignment.Center
+        ) {
+            Icon(
+                badge.icon, 
+                contentDescription = badge.title, 
+                modifier = Modifier.size(32.dp), 
+                tint = if (badge.isUnlocked) MaterialTheme.colorScheme.primary else Color.Gray
+            )
+        }
+        Spacer(modifier = Modifier.height(6.dp))
+        Text(
+            badge.title, 
+            fontSize = 12.sp, 
+            fontWeight = FontWeight.Bold, 
+            textAlign = TextAlign.Center,
+            lineHeight = 14.sp
+        )
+    }
+}
+
+@Composable
+fun BadgeDetailDialog(badge: Badge, onDismiss: () -> Unit) {
+    Dialog(onDismissRequest = onDismiss) {
+        Card(
+            shape = RoundedCornerShape(24.dp),
+            modifier = Modifier.fillMaxWidth().padding(16.dp),
+            colors = CardDefaults.cardColors(containerColor = MaterialTheme.colorScheme.surface)
+        ) {
+            Column(
+                modifier = Modifier.padding(24.dp).fillMaxWidth(),
+                horizontalAlignment = Alignment.CenterHorizontally
+            ) {
+                Row(modifier = Modifier.fillMaxWidth(), horizontalArrangement = Arrangement.End) {
+                    IconButton(onClick = onDismiss) { Icon(Icons.Default.Close, contentDescription = "Close") }
+                }
+                
+                Box(
+                    modifier = Modifier
+                        .size(120.dp)
+                        .clip(CircleShape)
+                        .background(if (badge.isUnlocked) MaterialTheme.colorScheme.primaryContainer else Color.LightGray.copy(alpha = 0.3f)),
+                    contentAlignment = Alignment.Center
+                ) {
+                    Icon(
+                        badge.icon, 
+                        contentDescription = badge.title, 
+                        modifier = Modifier.size(60.dp), 
+                        tint = if (badge.isUnlocked) MaterialTheme.colorScheme.primary else Color.Gray
+                    )
+                }
+                
+                Spacer(modifier = Modifier.height(24.dp))
+                
+                if (badge.isUnlocked && badge.dateUnlocked != null) {
+                    Surface(
+                        color = Color(0xFF333333),
+                        shape = RoundedCornerShape(8.dp)
+                    ) {
+                        Text(
+                            text = badge.dateUnlocked,
+                            color = Color.White,
+                            fontSize = 12.sp,
+                            modifier = Modifier.padding(horizontal = 12.dp, vertical = 4.dp),
+                            fontWeight = FontWeight.Bold
+                        )
+                    }
+                    Spacer(modifier = Modifier.height(16.dp))
+                }
+                
+                Text(
+                    text = if (badge.isUnlocked) "Kamu meraih pencapaian" else "Pencapaian Terkunci",
+                    style = MaterialTheme.typography.bodyLarge,
+                    textAlign = TextAlign.Center
+                )
+                
+                Text(
+                    text = badge.title,
+                    style = MaterialTheme.typography.headlineSmall,
+                    fontWeight = FontWeight.Bold,
+                    textAlign = TextAlign.Center,
+                    color = if (badge.isUnlocked) MaterialTheme.colorScheme.primary else Color.Gray
+                )
+                
+                Spacer(modifier = Modifier.height(12.dp))
+                
+                Text(
+                    text = badge.description,
+                    style = MaterialTheme.typography.bodyMedium,
+                    textAlign = TextAlign.Center,
+                    color = MaterialTheme.colorScheme.onSurfaceVariant
+                )
+                
+                Spacer(modifier = Modifier.height(24.dp))
+                
+                Button(
+                    onClick = onDismiss,
+                    modifier = Modifier.fillMaxWidth(),
+                    shape = RoundedCornerShape(50)
+                ) {
+                    Text("Tutup")
+                }
+            }
+        }
+    }
+}
+
+@Composable
+fun ReportCard(title: String, subtitle: String, modifier: Modifier = Modifier, enabled: Boolean = true) {
+    Card(
+        onClick = { /* Navigasi ke laporan terkait */ },
+        enabled = enabled,
+        modifier = modifier,
+        colors = if (enabled) CardDefaults.cardColors() else CardDefaults.cardColors(containerColor = MaterialTheme.colorScheme.surfaceVariant.copy(alpha = 0.5f))
+    ) {
+        Column(Modifier.padding(12.dp)) {
+            Text(title, fontWeight = FontWeight.Bold, style = MaterialTheme.typography.titleSmall)
+            Text(subtitle, style = MaterialTheme.typography.labelSmall, color = if(enabled) MaterialTheme.colorScheme.onSurfaceVariant else Color.Gray)
+        }
     }
 }
 
@@ -361,7 +568,57 @@ fun JournalScreen() {
     }
 }
 
-@OptIn(ExperimentalMaterial3Api::class) @Composable fun AssessmentScreen() { val indicators = remember { listOf("Mood Sedih", "Rasa Bersalah", "Menarik Diri", "Sulit Konsentrasi", "Lelah", "Pikiran Bunuh Diri") }; val sliderValues = remember { mutableStateMapOf<String, Float>().apply { indicators.forEach { put(it, 0f) } } }; val totalScore = sliderValues.values.sum().toInt(); val assessmentLevel = when (totalScore) { in 0..4 -> "Normal"; in 5..9 -> "Ringan"; in 10..14 -> "Sedang"; else -> "Berat" }; Scaffold(topBar = { TopAppBar(title = { Text("Penilaian Harian") }) }) { innerPadding -> LazyColumn(modifier = Modifier.fillMaxSize().padding(innerPadding).padding(16.dp), verticalArrangement = Arrangement.spacedBy(16.dp)) { item { Card(modifier = Modifier.fillMaxWidth(), colors = CardDefaults.cardColors(containerColor = MaterialTheme.colorScheme.primaryContainer)) { Column(modifier = Modifier.padding(16.dp)) { Text("Ringkasan Skor", style = MaterialTheme.typography.titleMedium); Text("Total Skor: $totalScore", style = MaterialTheme.typography.headlineMedium); Text("Tingkat: $assessmentLevel", style = MaterialTheme.typography.headlineSmall, fontWeight = FontWeight.Bold) } } }; items(indicators) { indicator -> IndicatorItem(indicatorName = indicator, value = sliderValues[indicator] ?: 0f) { sliderValues[indicator] = it.roundToInt().toFloat() } }; item { Button(onClick = { /* Save logic */ }, modifier = Modifier.fillMaxWidth()) { Text("Selesai") } } } } }
+@OptIn(ExperimentalMaterial3Api::class) @Composable fun AssessmentScreen() {
+    val indicators = remember { listOf("Mood Sedih", "Rasa Bersalah", "Menarik Diri", "Sulit Konsentrasi", "Lelah", "Pikiran Bunuh Diri") }
+    val sliderValues = remember { mutableStateMapOf<String, Float>().apply { indicators.forEach { put(it, 0f) } } }
+    val totalScore = sliderValues.values.sum().toInt()
+    val assessmentLevel = when (totalScore) { in 0..4 -> "Normal"; in 5..9 -> "Ringan"; in 10..14 -> "Sedang"; else -> "Berat" }
+    val auth = Firebase.auth
+    val db = Firebase.firestore
+    val context = LocalContext.current
+    var isSaving by remember { mutableStateOf(false) }
+
+    Scaffold(topBar = { TopAppBar(title = { Text("Penilaian Harian") }) }) { innerPadding ->
+        LazyColumn(modifier = Modifier.fillMaxSize().padding(innerPadding).padding(16.dp), verticalArrangement = Arrangement.spacedBy(16.dp)) {
+            item { Card(modifier = Modifier.fillMaxWidth(), colors = CardDefaults.cardColors(containerColor = MaterialTheme.colorScheme.primaryContainer)) { Column(modifier = Modifier.padding(16.dp)) { Text("Ringkasan Skor", style = MaterialTheme.typography.titleMedium); Text("Total Skor: $totalScore", style = MaterialTheme.typography.headlineMedium); Text("Tingkat: $assessmentLevel", style = MaterialTheme.typography.headlineSmall, fontWeight = FontWeight.Bold) } } }
+            items(indicators) { indicator -> IndicatorItem(indicatorName = indicator, value = sliderValues[indicator] ?: 0f) { sliderValues[indicator] = it.roundToInt().toFloat() } }
+            item {
+                Button(
+                    onClick = {
+                        val user = auth.currentUser
+                        if (user != null) {
+                            isSaving = true
+                            val entry = hashMapOf(
+                                "userId" to user.uid,
+                                "totalScore" to totalScore,
+                                "level" to assessmentLevel,
+                                "timestamp" to FieldValue.serverTimestamp(),
+                                "dateString" to SimpleDateFormat("dd MMM yyyy, HH:mm", Locale.getDefault()).format(Date())
+                            )
+                            db.collection("assessments").add(entry)
+                                .addOnSuccessListener {
+                                    Toast.makeText(context, "Penilaian berhasil disimpan!", Toast.LENGTH_SHORT).show()
+                                    isSaving = false
+                                }
+                                .addOnFailureListener {
+                                    Toast.makeText(context, "Gagal menyimpan penilaian", Toast.LENGTH_SHORT).show()
+                                    isSaving = false
+                                }
+                        } else {
+                            Toast.makeText(context, "Login dulu untuk menyimpan", Toast.LENGTH_SHORT).show()
+                        }
+                    },
+                    modifier = Modifier.fillMaxWidth(),
+                    enabled = !isSaving
+                ) {
+                    if (isSaving) CircularProgressIndicator(modifier = Modifier.size(20.dp), color = Color.White)
+                    else Text("Selesai & Simpan")
+                }
+            }
+        }
+    }
+}
+
 @Composable fun IndicatorItem(indicatorName: String, value: Float, onValueChange: (Float) -> Unit) { val description = when (value.toInt()) { 0 -> "Tidak sama sekali"; 1 -> "Beberapa hari"; 2 -> "Separuh hari"; 3 -> "Hampir setiap hari"; else -> "" }; Card(modifier = Modifier.fillMaxWidth()) { Column(modifier = Modifier.padding(16.dp)) { Row(modifier = Modifier.fillMaxWidth(), horizontalArrangement = Arrangement.SpaceBetween) { Text(indicatorName, style = MaterialTheme.typography.titleMedium); Text(text = value.toInt().toString(), style = MaterialTheme.typography.headlineSmall, fontWeight = FontWeight.Bold, color = MaterialTheme.colorScheme.primary) }; Slider(value = value, onValueChange = onValueChange, valueRange = 0f..3f, steps = 2); Text(text = description, style = MaterialTheme.typography.bodySmall, modifier = Modifier.align(Alignment.CenterHorizontally)) } } }
 @OptIn(ExperimentalMaterial3Api::class) @Composable fun CognitiveTestScreen(navController: NavController) { Column(modifier = Modifier.fillMaxSize().padding(16.dp).verticalScroll(rememberScrollState()), horizontalAlignment = Alignment.CenterHorizontally, verticalArrangement = Arrangement.spacedBy(16.dp)) { Text("Pilih Tes Kognitif", style = MaterialTheme.typography.headlineSmall); TestCard("Tes Memori", "Uji memori jangka pendek", Icons.Default.Memory, "memory_test", navController); TestCard("Tes Fokus", "Uji fokus & atensi", Icons.Default.CenterFocusStrong, "focus_test", navController); TestCard("Tes Kecepatan Reaksi", "Uji refleks visual", Icons.Default.Speed, "reaction_test", navController); TestCard("Tes Logika", "Uji pola pikir & logika", Icons.Default.Psychology, "logical_test", navController) } }
 @OptIn(ExperimentalMaterial3Api::class) @Composable fun TestCard(title: String, description: String, icon: ImageVector, route: String, navController: NavController) { Card(onClick = { navController.navigate(route) }, modifier = Modifier.fillMaxWidth()) { Row(modifier = Modifier.padding(16.dp), verticalAlignment = Alignment.CenterVertically) { Icon(icon, null, modifier = Modifier.size(40.dp)); Spacer(Modifier.width(16.dp)); Column { Text(title, style = MaterialTheme.typography.titleMedium); Text(description, style = MaterialTheme.typography.bodySmall, color = Color.Gray) } } } }