update add ing profile menu

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

@@ -14,7 +14,7 @@ import com.example.stepdrink.ui.navigation.NavGraph
 import com.example.stepdrink.ui.theme.StepDrinkTheme
 import com.example.stepdrink.viewmodel.StepViewModel
 import com.example.stepdrink.viewmodel.WaterViewModel
-
+import com.example.stepdrink.viewmodel.ProfileViewModel
 class MainActivity : ComponentActivity() {
     override fun onCreate(savedInstanceState: Bundle?) {
         super.onCreate(savedInstanceState)
@@ -28,11 +28,13 @@ class MainActivity : ComponentActivity() {
                     val navController = rememberNavController()
                     val stepViewModel: StepViewModel = viewModel()
                     val waterViewModel: WaterViewModel = viewModel()
+                    val profileViewModel: ProfileViewModel = viewModel()
 
                     NavGraph(
                         navController = navController,
                         stepViewModel = stepViewModel,
-                        waterViewModel = waterViewModel
+                        waterViewModel = waterViewModel,
+                        profileViewModel = profileViewModel
                     )
                 }
             }

app/src/main/java/data/local/prefrencesmanager/PrefrencesManager.kt

@@ -0,0 +1,52 @@
+package com.example.stepdrink.data.local
+
+import android.content.Context
+import androidx.datastore.core.DataStore
+import androidx.datastore.preferences.core.Preferences
+import androidx.datastore.preferences.core.edit
+import androidx.datastore.preferences.core.intPreferencesKey
+import androidx.datastore.preferences.core.stringPreferencesKey
+import androidx.datastore.preferences.preferencesDataStore
+import kotlinx.coroutines.flow.Flow
+import kotlinx.coroutines.flow.map
+
+private val Context.dataStore: DataStore<Preferences> by preferencesDataStore(name = "settings")
+
+class PreferencesManager(private val context: Context) {
+
+    companion object {
+        val USER_NAME = stringPreferencesKey("user_name")
+        val STEP_GOAL = intPreferencesKey("step_goal")
+        val WATER_GOAL = intPreferencesKey("water_goal")
+    }
+
+    val userName: Flow<String> = context.dataStore.data.map { preferences ->
+        preferences[USER_NAME] ?: "Pengguna"
+    }
+
+    val stepGoal: Flow<Int> = context.dataStore.data.map { preferences ->
+        preferences[STEP_GOAL] ?: 10000
+    }
+
+    val waterGoal: Flow<Int> = context.dataStore.data.map { preferences ->
+        preferences[WATER_GOAL] ?: 2000
+    }
+
+    suspend fun saveUserName(name: String) {
+        context.dataStore.edit { preferences ->
+            preferences[USER_NAME] = name
+        }
+    }
+
+    suspend fun saveStepGoal(goal: Int) {
+        context.dataStore.edit { preferences ->
+            preferences[STEP_GOAL] = goal
+        }
+    }
+
+    suspend fun saveWaterGoal(goal: Int) {
+        context.dataStore.edit { preferences ->
+            preferences[WATER_GOAL] = goal
+        }
+    }
+}

app/src/main/java/ui/navigation/NavGraph.kt

@@ -7,14 +7,17 @@ import androidx.navigation.compose.composable
 import com.example.stepdrink.ui.screen.home.HomeScreen
 import com.example.stepdrink.ui.screen.steps.StepsScreen
 import com.example.stepdrink.ui.screen.water.WaterScreen
+import com.example.stepdrink.ui.screen.profile.ProfileScreen
 import com.example.stepdrink.viewmodel.StepViewModel
 import com.example.stepdrink.viewmodel.WaterViewModel
+import com.example.stepdrink.viewmodel.ProfileViewModel
 
 @Composable
 fun NavGraph(
     navController: NavHostController,
     stepViewModel: StepViewModel,
-    waterViewModel: WaterViewModel
+    waterViewModel: WaterViewModel,
+    profileViewModel: ProfileViewModel
 ) {
     NavHost(
         navController = navController,
@@ -24,7 +27,8 @@ fun NavGraph(
             HomeScreen(
                 navController = navController,
                 stepViewModel = stepViewModel,
-                waterViewModel = waterViewModel
+                waterViewModel = waterViewModel,
+                profileViewModel = profileViewModel
             )
         }
 
@@ -41,5 +45,11 @@ fun NavGraph(
                 viewModel = waterViewModel
             )
         }
+        composable(Screen.Profile.route) {
+            ProfileScreen(
+                navController = navController,
+                viewModel = profileViewModel )
     }
+}
+
 }

app/src/main/java/ui/navigation/Screen.kt

@@ -4,4 +4,5 @@ sealed class Screen(val route: String) {
     object Home : Screen("home")
     object Steps : Screen("steps")
     object Water : Screen("water")
+    object Profile : Screen("profile")
 }

app/src/main/java/ui/screen/home/HomeScreen.kt

@@ -3,6 +3,7 @@ package com.example.stepdrink.ui.screen.home
 import androidx.compose.foundation.layout.*
 import androidx.compose.material.icons.Icons
 import androidx.compose.material.icons.filled.DirectionsWalk
+import androidx.compose.material.icons.filled.Person
 import androidx.compose.material.icons.filled.WaterDrop
 import androidx.compose.material3.*
 import androidx.compose.runtime.*
@@ -14,18 +15,22 @@ import com.example.stepdrink.ui.components.StatCard
 import com.example.stepdrink.ui.navigation.Screen
 import com.example.stepdrink.viewmodel.StepViewModel
 import com.example.stepdrink.viewmodel.WaterViewModel
+import com.example.stepdrink.viewmodel.ProfileViewModel
+
 
 @OptIn(ExperimentalMaterial3Api::class)
 @Composable
 fun HomeScreen(
     navController: NavController,
     stepViewModel: StepViewModel,
-    waterViewModel: WaterViewModel
+    waterViewModel: WaterViewModel,
+    profileViewModel: ProfileViewModel
 ) {
     val todaySteps by stepViewModel.todaySteps.collectAsState()
     val stepGoal by stepViewModel.dailyGoal.collectAsState()
     val todayWater by waterViewModel.todayTotalWater.collectAsState()
     val waterGoal by waterViewModel.dailyGoal.collectAsState()
+    val userName by profileViewModel.userName.collectAsState()
 
     Scaffold(
         topBar = {
@@ -35,6 +40,11 @@ fun HomeScreen(
                         text = "Step & Drink",
                         fontWeight = FontWeight.Bold
                     )
+                    },
+                actions = {
+                    IconButton(onClick = { navController.navigate(Screen.Profile.route) }) {
+                        Icon(Icons.Default.Person, "Profil")
+                    }
                 },
                 colors = TopAppBarDefaults.topAppBarColors(
                     containerColor = MaterialTheme.colorScheme.primaryContainer,
@@ -50,6 +60,11 @@ fun HomeScreen(
                 .padding(16.dp),
             verticalArrangement = Arrangement.spacedBy(16.dp)
         ) {
+            Text(
+                text = "Halo, $userName! 👋",
+                style = MaterialTheme.typography.titleLarge,
+                fontWeight = FontWeight.Bold
+            )
             Text(
                 text = "Aktivitas Hari Ini",
                 style = MaterialTheme.typography.headlineSmall,

app/src/main/java/ui/screen/profilescreen/ProfileScreen.kt

@@ -0,0 +1,317 @@
+package com.example.stepdrink.ui.screen.profile
+
+import androidx.compose.foundation.background
+import androidx.compose.foundation.layout.*
+import androidx.compose.foundation.rememberScrollState
+import androidx.compose.foundation.shape.CircleShape
+import androidx.compose.foundation.verticalScroll
+import androidx.compose.material.icons.Icons
+import androidx.compose.material.icons.filled.*
+import androidx.compose.material3.*
+import androidx.compose.runtime.*
+import androidx.compose.ui.Alignment
+import androidx.compose.ui.Modifier
+import androidx.compose.ui.draw.clip
+import androidx.compose.ui.text.font.FontWeight
+import androidx.compose.ui.unit.dp
+import androidx.navigation.NavController
+import com.example.stepdrink.viewmodel.ProfileViewModel
+
+@OptIn(ExperimentalMaterial3Api::class)
+@Composable
+fun ProfileScreen(
+    navController: NavController,
+    viewModel: ProfileViewModel
+) {
+    val userName by viewModel.userName.collectAsState()
+    val stepGoal by viewModel.stepGoal.collectAsState()
+    val waterGoal by viewModel.waterGoal.collectAsState()
+
+    var showNameDialog by remember { mutableStateOf(false) }
+    var showStepGoalDialog by remember { mutableStateOf(false) }
+    var showWaterGoalDialog by remember { mutableStateOf(false) }
+
+    Scaffold(
+        topBar = {
+            TopAppBar(
+                title = { Text("Profil") },
+                navigationIcon = {
+                    IconButton(onClick = { navController.popBackStack() }) {
+                        Icon(Icons.Default.ArrowBack, "Kembali")
+                    }
+                }
+            )
+        }
+    ) { paddingValues ->
+        Column(
+            modifier = Modifier
+                .fillMaxSize()
+                .padding(paddingValues)
+                .verticalScroll(rememberScrollState())
+                .padding(16.dp),
+            horizontalAlignment = Alignment.CenterHorizontally,
+            verticalArrangement = Arrangement.spacedBy(16.dp)
+        ) {
+            // Profile Header
+            Box(
+                modifier = Modifier
+                    .size(120.dp)
+                    .clip(CircleShape)
+                    .background(MaterialTheme.colorScheme.primaryContainer),
+                contentAlignment = Alignment.Center
+            ) {
+                Icon(
+                    imageVector = Icons.Default.Person,
+                    contentDescription = null,
+                    modifier = Modifier.size(60.dp),
+                    tint = MaterialTheme.colorScheme.primary
+                )
+            }
+
+            Text(
+                text = userName,
+                style = MaterialTheme.typography.headlineSmall,
+                fontWeight = FontWeight.Bold
+            )
+
+            Spacer(modifier = Modifier.height(8.dp))
+
+            // Settings Section
+            Text(
+                text = "Pengaturan",
+                style = MaterialTheme.typography.titleLarge,
+                fontWeight = FontWeight.Bold,
+                modifier = Modifier.fillMaxWidth()
+            )
+
+            // Name Setting
+            SettingItem(
+                icon = Icons.Default.Person,
+                title = "Nama",
+                value = userName,
+                onClick = { showNameDialog = true }
+            )
+
+            // Step Goal Setting
+            SettingItem(
+                icon = Icons.Default.DirectionsWalk,
+                title = "Target Langkah Harian",
+                value = "$stepGoal langkah",
+                onClick = { showStepGoalDialog = true }
+            )
+
+            // Water Goal Setting
+            SettingItem(
+                icon = Icons.Default.WaterDrop,
+                title = "Target Air Minum Harian",
+                value = "${waterGoal}ml",
+                onClick = { showWaterGoalDialog = true }
+            )
+
+            Spacer(modifier = Modifier.height(16.dp))
+
+            // Info Card
+            Card(
+                modifier = Modifier.fillMaxWidth(),
+                colors = CardDefaults.cardColors(
+                    containerColor = MaterialTheme.colorScheme.secondaryContainer
+                )
+            ) {
+                Column(
+                    modifier = Modifier.padding(16.dp)
+                ) {
+                    Row(
+                        verticalAlignment = Alignment.CenterVertically,
+                        horizontalArrangement = Arrangement.spacedBy(8.dp)
+                    ) {
+                        Icon(
+                            imageVector = Icons.Default.Info,
+                            contentDescription = null,
+                            tint = MaterialTheme.colorScheme.secondary
+                        )
+                        Text(
+                            text = "Tentang Aplikasi",
+                            style = MaterialTheme.typography.titleMedium,
+                            fontWeight = FontWeight.Bold
+                        )
+                    }
+                    Spacer(modifier = Modifier.height(8.dp))
+                    Text(
+                        text = "Step & Drink v1.0\nAplikasi untuk tracking langkah harian dan kebutuhan air minum.",
+                        style = MaterialTheme.typography.bodyMedium
+                    )
+                }
+            }
+        }
+    }
+
+    // Dialogs
+    if (showNameDialog) {
+        EditTextDialog(
+            title = "Edit Nama",
+            label = "Nama",
+            currentValue = userName,
+            onDismiss = { showNameDialog = false },
+            onConfirm = { newName ->
+                viewModel.updateUserName(newName)
+                showNameDialog = false
+            }
+        )
+    }
+
+    if (showStepGoalDialog) {
+        EditNumberDialog(
+            title = "Edit Target Langkah",
+            label = "Target (langkah)",
+            currentValue = stepGoal,
+            onDismiss = { showStepGoalDialog = false },
+            onConfirm = { newGoal ->
+                viewModel.updateStepGoal(newGoal)
+                showStepGoalDialog = false
+            }
+        )
+    }
+
+    if (showWaterGoalDialog) {
+        EditNumberDialog(
+            title = "Edit Target Air Minum",
+            label = "Target (ml)",
+            currentValue = waterGoal,
+            onDismiss = { showWaterGoalDialog = false },
+            onConfirm = { newGoal ->
+                viewModel.updateWaterGoal(newGoal)
+                showWaterGoalDialog = false
+            }
+        )
+    }
+}
+
+@Composable
+fun SettingItem(
+    icon: androidx.compose.ui.graphics.vector.ImageVector,
+    title: String,
+    value: String,
+    onClick: () -> Unit
+) {
+    Card(
+        onClick = onClick,
+        modifier = Modifier.fillMaxWidth()
+    ) {
+        Row(
+            modifier = Modifier
+                .fillMaxWidth()
+                .padding(16.dp),
+            horizontalArrangement = Arrangement.SpaceBetween,
+            verticalAlignment = Alignment.CenterVertically
+        ) {
+            Row(
+                horizontalArrangement = Arrangement.spacedBy(12.dp),
+                verticalAlignment = Alignment.CenterVertically
+            ) {
+                Icon(
+                    imageVector = icon,
+                    contentDescription = null,
+                    tint = MaterialTheme.colorScheme.primary
+                )
+                Column {
+                    Text(
+                        text = title,
+                        style = MaterialTheme.typography.titleMedium,
+                        fontWeight = FontWeight.Bold
+                    )
+                    Text(
+                        text = value,
+                        style = MaterialTheme.typography.bodyMedium,
+                        color = MaterialTheme.colorScheme.onSurfaceVariant
+                    )
+                }
+            }
+            Icon(
+                imageVector = Icons.Default.Edit,
+                contentDescription = "Edit",
+                tint = MaterialTheme.colorScheme.onSurfaceVariant
+            )
+        }
+    }
+}
+
+@Composable
+fun EditTextDialog(
+    title: String,
+    label: String,
+    currentValue: String,
+    onDismiss: () -> Unit,
+    onConfirm: (String) -> Unit
+) {
+    var text by remember { mutableStateOf(currentValue) }
+
+    AlertDialog(
+        onDismissRequest = onDismiss,
+        title = { Text(title) },
+        text = {
+            OutlinedTextField(
+                value = text,
+                onValueChange = { text = it },
+                label = { Text(label) },
+                singleLine = true
+            )
+        },
+        confirmButton = {
+            TextButton(
+                onClick = {
+                    if (text.isNotBlank()) {
+                        onConfirm(text)
+                    }
+                }
+            ) {
+                Text("Simpan")
+            }
+        },
+        dismissButton = {
+            TextButton(onClick = onDismiss) {
+                Text("Batal")
+            }
+        }
+    )
+}
+
+@Composable
+fun EditNumberDialog(
+    title: String,
+    label: String,
+    currentValue: Int,
+    onDismiss: () -> Unit,
+    onConfirm: (Int) -> Unit
+) {
+    var number by remember { mutableStateOf(currentValue.toString()) }
+
+    AlertDialog(
+        onDismissRequest = onDismiss,
+        title = { Text(title) },
+        text = {
+            OutlinedTextField(
+                value = number,
+                onValueChange = { number = it.filter { char -> char.isDigit() } },
+                label = { Text(label) },
+                singleLine = true
+            )
+        },
+        confirmButton = {
+            TextButton(
+                onClick = {
+                    val value = number.toIntOrNull()
+                    if (value != null && value > 0) {
+                        onConfirm(value)
+                    }
+                }
+            ) {
+                Text("Simpan")
+            }
+        },
+        dismissButton = {
+            TextButton(onClick = onDismiss) {
+                Text("Batal")
+            }
+        }
+    )
+}

app/src/main/java/viewmodel/ProfileViewModel.kt

@@ -0,0 +1,42 @@
+package com.example.stepdrink.viewmodel
+
+import android.app.Application
+import androidx.lifecycle.AndroidViewModel
+import androidx.lifecycle.viewModelScope
+import com.example.stepdrink.data.local.PreferencesManager
+import kotlinx.coroutines.flow.SharingStarted
+import kotlinx.coroutines.flow.StateFlow
+import kotlinx.coroutines.flow.stateIn
+import kotlinx.coroutines.launch
+
+class ProfileViewModel(application: Application) : AndroidViewModel(application) {
+
+    private val preferencesManager = PreferencesManager(application)
+
+    val userName: StateFlow<String> = preferencesManager.userName
+        .stateIn(viewModelScope, SharingStarted.WhileSubscribed(5000), "Pengguna")
+
+    val stepGoal: StateFlow<Int> = preferencesManager.stepGoal
+        .stateIn(viewModelScope, SharingStarted.WhileSubscribed(5000), 10000)
+
+    val waterGoal: StateFlow<Int> = preferencesManager.waterGoal
+        .stateIn(viewModelScope, SharingStarted.WhileSubscribed(5000), 2000)
+
+    fun updateUserName(name: String) {
+        viewModelScope.launch {
+            preferencesManager.saveUserName(name)
+        }
+    }
+
+    fun updateStepGoal(goal: Int) {
+        viewModelScope.launch {
+            preferencesManager.saveStepGoal(goal)
+        }
+    }
+
+    fun updateWaterGoal(goal: Int) {
+        viewModelScope.launch {
+            preferencesManager.saveWaterGoal(goal)
+        }
+    }
+}

app/src/main/java/viewmodel/StepViewModel.kt

@@ -7,6 +7,7 @@ import com.example.stepdrink.data.local.database.AppDatabase
 import com.example.stepdrink.data.local.entity.StepRecord
 import com.example.stepdrink.data.repository.StepRepository
 import com.example.stepdrink.sensor.StepCounterManager
+import com.example.stepdrink.data.local.PreferencesManager
 import com.example.stepdrink.util.DateUtils
 import kotlinx.coroutines.flow.*
 import kotlinx.coroutines.launch
@@ -18,8 +19,10 @@ class StepViewModel(application: Application) : AndroidViewModel(application) {
     )
     val stepCounterManager: StepCounterManager = StepCounterManager(application)
 
-    private val _dailyGoal = MutableStateFlow(10000)
+    private val preferencesManager = PreferencesManager(application)
-    val dailyGoal: StateFlow<Int> = _dailyGoal.asStateFlow()
+
+    val dailyGoal: StateFlow<Int> = preferencesManager.stepGoal
+        .stateIn(viewModelScope, SharingStarted.WhileSubscribed(5000), 10000)
 
     val todaySteps: StateFlow<StepRecord?> = repository.getStepsByDate(DateUtils.getCurrentDate())
         .stateIn(viewModelScope, SharingStarted.WhileSubscribed(5000), null)
@@ -44,15 +47,6 @@ class StepViewModel(application: Application) : AndroidViewModel(application) {
         }
     }
 
-    fun setDailyGoal(goal: Int) {
-        _dailyGoal.value = goal
-    }
-
-    fun getProgressPercentage(): Float {
-        val today = todaySteps.value?.steps ?: 0
-        return (today.toFloat() / _dailyGoal.value.toFloat()).coerceIn(0f, 1f)
-    }
-
     override fun onCleared() {
         super.onCleared()
         stepCounterManager.stopTracking()

app/src/main/java/viewmodel/WaterViewModel.kt

@@ -4,6 +4,7 @@ import android.app.Application
 import androidx.lifecycle.AndroidViewModel
 import androidx.lifecycle.viewModelScope
 import com.example.stepdrink.data.local.database.AppDatabase
+import com.example.stepdrink.data.local.PreferencesManager
 import com.example.stepdrink.data.local.entity.WaterRecord
 import com.example.stepdrink.data.repository.WaterRepository
 import com.example.stepdrink.util.DateUtils
@@ -16,8 +17,10 @@ class WaterViewModel(application: Application) : AndroidViewModel(application) {
         AppDatabase.getDatabase(application).waterDao()
     )
 
-    private val _dailyGoal = MutableStateFlow(2000) // 2000ml = 2 liter
+    private val preferencesManager = PreferencesManager(application)
-    val dailyGoal: StateFlow<Int> = _dailyGoal.asStateFlow()
+
+    val dailyGoal: StateFlow<Int> = preferencesManager.waterGoal
+        .stateIn(viewModelScope, SharingStarted.WhileSubscribed(5000), 2000)
 
     val todayWaterRecords: StateFlow<List<WaterRecord>> =
         repository.getWaterRecordsByDate(DateUtils.getCurrentDate())
@@ -43,12 +46,4 @@ class WaterViewModel(application: Application) : AndroidViewModel(application) {
             repository.deleteWaterRecord(record)
         }
     }
-
-    fun setDailyGoal(goal: Int) {
-        _dailyGoal.value = goal
-    }
-
-    fun getProgressPercentage(): Float {
-        return (todayTotalWater.value.toFloat() / _dailyGoal.value.toFloat()).coerceIn(0f, 1f)
-    }
 }