fix: add default colors and icons

Reviewed-on: #48

app/baseline-profiles-rules.pro

@@ -0,0 +1 @@
+-dontobfuscate

app/build.gradle.kts

@@ -10,19 +10,27 @@ plugins {
 android {
     namespace = "cc.n0th1ng.tripmoney"
     compileSdk = 36
-
+    buildFeatures {
+        buildConfig = true
+    }
     defaultConfig {
         applicationId = "cc.n0th1ng.tripmoney"
-        minSdk = 24
+        minSdk = 26
         targetSdk = 36
         versionCode = 1
         versionName = "1.0"
 
         testInstrumentationRunner = "androidx.test.runner.AndroidJUnitRunner"
+        testInstrumentationRunnerArguments["androidx.compose.ui.test.tagsAsResourceId"] = "true"
     }
 
     buildTypes {
+        debug {
+            applicationIdSuffix = ".debug"
+            isDebuggable = true
+        }
         release {
+            signingConfig = signingConfigs.getByName("debug")
             isMinifyEnabled = true
             isShrinkResources = true
             proguardFiles(
@@ -31,25 +39,21 @@ android {
             )
         }
         create("benchmark") {
-            initWith(getByName("release"))
-
-            // 🔑 Critical settings for Macrobenchmark
-            isDebuggable = false
             isMinifyEnabled = false
             isShrinkResources = false
-
-            // Use release signing if needed (optional for local)
+            initWith(buildTypes.getByName("release"))
             signingConfig = signingConfigs.getByName("debug")
-
             matchingFallbacks += listOf("release")
+            isDebuggable = false
+            proguardFiles("baseline-profiles-rules.pro")
         }
     }
     compileOptions {
-        sourceCompatibility = JavaVersion.VERSION_11
-        targetCompatibility = JavaVersion.VERSION_11
+        sourceCompatibility = JavaVersion.VERSION_17
+        targetCompatibility = JavaVersion.VERSION_17
     }
     kotlinOptions {
-        jvmTarget = "11"
+        jvmTarget = "17"
         freeCompilerArgs = listOf("-XXLanguage:+PropertyParamAnnotationDefaultTargetMode")
     }
     buildFeatures {
@@ -75,49 +79,35 @@ dependencies {
     androidTestImplementation(libs.androidx.espresso.core)
     androidTestImplementation(platform(libs.androidx.compose.bom))
     androidTestImplementation(libs.androidx.compose.ui.test.junit4)
-    "baselineProfile"(project(":baselineprofile"))
     debugImplementation(libs.androidx.compose.ui.tooling)
     debugImplementation(libs.androidx.compose.ui.test.manifest)
 
-    coreLibraryDesugaring("com.android.tools:desugar_jdk_libs:2.1.5")
-    val room_version = "2.8.4"
+    coreLibraryDesugaring(libs.tools.desugar.jdk.libs)
 
-    implementation("androidx.room:room-runtime:$room_version")
+    implementation(libs.androidx.room.runtime)
 
     // If this project uses any Kotlin source, use Kotlin Symbol Processing (KSP)
     // See Add the KSP plugin to your project
-    ksp("androidx.room:room-compiler:$room_version")
+    ksp(libs.androidx.room.compiler)
 
-    // optional - Kotlin Extensions and Coroutines support for Room
-    implementation("androidx.room:room-ktx:$room_version")
-
-    // optional - RxJava2 support for Room
-    implementation("androidx.room:room-rxjava2:$room_version")
-
-    // optional - RxJava3 support for Room
-    implementation("androidx.room:room-rxjava3:$room_version")
-
-    // optional - Guava support for Room, including Optional and ListenableFuture
-    implementation("androidx.room:room-guava:$room_version")
-
-    // optional - Test helpers
-    testImplementation("androidx.room:room-testing:$room_version")
-
-    // optional - Paging 3 Integration
-    implementation("androidx.room:room-paging:$room_version")
-
-    implementation("androidx.paging:paging-runtime:3.4.2")
-    implementation("androidx.paging:paging-compose:3.4.2")
+    implementation(libs.androidx.room.ktx)
+    implementation(libs.androidx.room.rxjava2)
+    implementation(libs.androidx.room.rxjava3)
+    implementation(libs.androidx.room.guava)
+    testImplementation(libs.androidx.room.testing)
+    implementation(libs.androidx.room.paging)
+    implementation(libs.androidx.paging.runtime)
+    implementation(libs.androidx.paging.compose)
     implementation(libs.androidx.datastore.preferences)
-
     implementation(libs.icons.material.symbols.outlined.android)
+    implementation(libs.icons.material.symbols.outlined.filled.android)
 
-    implementation("com.google.dagger:hilt-android:2.57.1")
-    ksp("com.google.dagger:hilt-android-compiler:2.57.1")
-    implementation("androidx.hilt:hilt-navigation-compose:1.3.0")
+    implementation(libs.hilt.android)
+    ksp(libs.hilt.android.compiler)
+    implementation(libs.androidx.hilt.navigation.compose)
 
-    implementation("io.ktor:ktor-client-core:3.4.1")
-    implementation("io.ktor:ktor-client-okhttp:3.4.1")
-    implementation("org.jetbrains.kotlinx:kotlinx-serialization-json-jvm:1.10.0")
-    implementation("org.apache.commons:commons-csv:1.5")
+    implementation(libs.ktor.client.core)
+    implementation(libs.ktor.client.okhttp)
+    implementation(libs.kotlinx.serialization.json.jvm)
+    implementation(libs.commons.csv)
 }

app/proguard-rules.pro

@@ -19,3 +19,4 @@
 # If you keep the line number information, uncomment this to
 # hide the original source file name.
 #-renamesourcefileattribute SourceFile
+-dontwarn edu.umd.cs.findbugs.annotations.SuppressFBWarnings

app/src/main/AndroidManifest.xml

@@ -12,16 +12,22 @@
         android:roundIcon="@mipmap/ic_launcher_round"
         android:supportsRtl="true"
         android:theme="@style/Theme.TripMoney">
+        <profileable
+            android:shell="true"
+            tools:targetApi="29" />
+
         <activity
-            android:screenOrientation="portrait"
             android:name=".MainActivity"
             android:exported="true"
+            android:screenOrientation="portrait"
             android:theme="@style/Theme.TripMoney">
             <intent-filter>
                 <action android:name="android.intent.action.MAIN" />
+
                 <category android:name="android.intent.category.LAUNCHER" />
             </intent-filter>
         </activity>
+
         <provider
             android:name="androidx.core.content.FileProvider"
             android:authorities="${applicationId}.provider"
@@ -29,9 +35,8 @@
             android:grantUriPermissions="true">
             <meta-data
                 android:name="android.support.FILE_PROVIDER_PATHS"
-                android:resource="@xml/file_paths"/>
+                android:resource="@xml/file_paths" />
         </provider>
     </application>
 
-
 </manifest>

app/src/main/java/cc/n0th1ng/tripmoney/MainActivity.kt

@@ -3,6 +3,7 @@ package cc.n0th1ng.tripmoney
 import android.os.Build
 import android.os.Bundle
 import androidx.activity.ComponentActivity
+import androidx.activity.compose.ReportDrawnWhen
 import androidx.activity.compose.setContent
 import androidx.activity.enableEdgeToEdge
 import androidx.annotation.RequiresApi
@@ -24,6 +25,7 @@ import androidx.navigation.compose.NavHost
 import androidx.navigation.compose.composable
 import androidx.navigation.compose.currentBackStackEntryAsState
 import androidx.navigation.compose.rememberNavController
+import androidx.navigation.navArgument
 import cc.n0th1ng.tripmoney.data.entity.Category
 import cc.n0th1ng.tripmoney.data.entity.Trip
 import cc.n0th1ng.tripmoney.navigation.BottomNavigation
@@ -42,6 +44,7 @@ import cc.n0th1ng.tripmoney.viewmodel.SettingsViewModel
 import cc.n0th1ng.tripmoney.viewmodel.TripViewModel
 import dagger.hilt.android.AndroidEntryPoint
 import kotlinx.coroutines.launch
+import java.time.LocalDate
 
 @AndroidEntryPoint
 class MainActivity : ComponentActivity() {
@@ -77,7 +80,7 @@ fun NavigationDrawer() {
     val autoOpenPref by settingsViewModel.autoOpenStartupPref.collectAsState()
     var hasHandledStartupOpen by rememberSaveable { mutableStateOf(false) }
     val shouldTriggerAutoOpen = autoOpenPref == true && !hasHandledStartupOpen
-
+    ReportDrawnWhen { !categories.isEmpty() }
     CustomNavigationDrawer(navController, drawerState) {
         Scaffold(
             topBar = {
@@ -94,7 +97,7 @@ fun NavigationDrawer() {
                             }
                         }
                     },
-                    isSearchable = current == Screens.LIST_EXPENSE,
+                    isSearchable = current != null && current.contains(Screens.LIST_EXPENSE),
                     onSearchChange = { newSearch -> search = newSearch },
                     onFilterChange = { newFilter -> filter = newFilter },
                     categories = categories,
@@ -108,17 +111,22 @@ fun NavigationDrawer() {
                 startDestination = if (currentTripId == -1) Screens.TRIP_PICKER else Screens.LIST_EXPENSE,
                 modifier = Modifier.padding(innerPadding)
             ) {
-                composable(Screens.LIST_EXPENSE) {
+                composable(
+                    Screens.LIST_EXPENSE + "?dateToScroll={dateToScroll}",
+                    arguments = listOf(navArgument("dateToScroll") { defaultValue = "" })
+                ) { backStackEntry ->
                     ListExpenseScreen(
                         filter = filter, search = search,
                         initialAutoOpen = shouldTriggerAutoOpen,
-                        onAutoOpenConsumed = { hasHandledStartupOpen = true })
+                        onAutoOpenConsumed = { hasHandledStartupOpen = true },
+                        dateToScroll = backStackEntry.arguments?.getString("dateToScroll") ?: ""
+                    )
                 }
                 composable(Screens.TRIP_PICKER) {
                     TripPickerScreen(navController)
                 }
                 composable(Screens.STATISTICS) {
-                    StatisticsScreen()
+                    StatisticsScreen(navController)
                 }
                 composable(Screens.SETTINGS) {
                     SettingsScreen(navController)
@@ -133,7 +141,9 @@ fun NavigationDrawer() {
 
 data class Filter(
     val categories: List<Category> = emptyList(), val startAmount: Double = 0.0,
-    val endAmount: Double = Double.MAX_VALUE
+    val endAmount: Double = Double.MAX_VALUE,
+    val startDate: LocalDate = LocalDate.MIN,
+    val endDate: LocalDate = LocalDate.MAX
 ) {
     fun with(category: Category): Filter {
         return this.copy(categories = categories + category)
@@ -147,7 +157,19 @@ data class Filter(
         return this.copy(endAmount = amount)
     }
 
+    fun withStartDate(date: LocalDate): Filter {
+        return this.copy(startDate = date)
+    }
+
+    fun withEndDate(date: LocalDate): Filter {
+        return this.copy(endDate = date)
+    }
+
     fun without(category: Category): Filter {
         return this.copy(categories = categories - category)
     }
+
+    fun isDefault(): Boolean {
+        return this.categories.isEmpty() && startAmount == 0.0 && endAmount == Double.MAX_VALUE && startDate == LocalDate.MIN && endDate == LocalDate.MAX
+    }
 }

app/src/main/java/cc/n0th1ng/tripmoney/data/TripDatabase.kt

@@ -7,6 +7,7 @@ import androidx.room.Database
 import androidx.room.Room
 import androidx.room.RoomDatabase
 import androidx.room.TypeConverters
+import cc.n0th1ng.tripmoney.BuildConfig
 import cc.n0th1ng.tripmoney.data.dao.CategoryDao
 import cc.n0th1ng.tripmoney.data.dao.ExchangeRateDao
 import cc.n0th1ng.tripmoney.data.dao.ExpenseDao
@@ -14,9 +15,7 @@ import cc.n0th1ng.tripmoney.data.dao.TripDao
 import cc.n0th1ng.tripmoney.data.entity.Category
 import cc.n0th1ng.tripmoney.data.entity.ExchangeRate
 import cc.n0th1ng.tripmoney.data.entity.Expense
-import cc.n0th1ng.tripmoney.data.entity.ExpenseDto
 import cc.n0th1ng.tripmoney.data.entity.Trip
-import cc.n0th1ng.tripmoney.screens.listexpense.toEpochMilli
 import cc.n0th1ng.tripmoney.utils.Currencies
 import cc.n0th1ng.tripmoney.utils.Icons
 import cc.n0th1ng.tripmoney.utils.colors
@@ -26,9 +25,7 @@ import dagger.hilt.InstallIn
 import dagger.hilt.android.qualifiers.ApplicationContext
 import dagger.hilt.components.SingletonComponent
 import kotlinx.coroutines.CoroutineScope
-import kotlinx.coroutines.Delay
 import kotlinx.coroutines.Dispatchers
-import kotlinx.coroutines.delay
 import kotlinx.coroutines.launch
 import java.time.Instant
 import java.time.LocalDate
@@ -36,11 +33,9 @@ import java.time.LocalDateTime
 import java.time.ZoneOffset
 import javax.inject.Singleton
 import kotlin.random.Random
-import kotlin.random.nextInt
 
 @Database(
-    entities = [Trip::class, Expense::class, Category::class, ExchangeRate::class],
-    version = 1
+    entities = [Trip::class, Expense::class, Category::class, ExchangeRate::class], version = 1
 )
 @TypeConverters(Converters::class)
 abstract class TripDatabase : RoomDatabase() {
@@ -54,31 +49,34 @@ abstract class TripDatabase : RoomDatabase() {
 @Module
 @InstallIn(SingletonComponent::class)
 object DatabaseModule {
-
-
     @RequiresApi(Build.VERSION_CODES.O)
     @Provides
     @Singleton
     fun provideTripDatabase(
         @ApplicationContext context: Context
     ): TripDatabase {
-        val db: TripDatabase = Room.inMemoryDatabaseBuilder(
-//        val db: TripDatabase = Room.databaseBuilder(
-//            name = "tripmoney_db",
+        val builder = if (BuildConfig.DEBUG) Room.inMemoryDatabaseBuilder(
+            context = context, klass = TripDatabase::class.java
+        ) else Room.databaseBuilder(
+            name = "tripmoney_db",
             context = context,
             klass = TripDatabase::class.java,
         )
-            .allowMainThreadQueries() // TODO Remove in production!
-            .fallbackToDestructiveMigration() // TODO Handle schema changes during dev
-            .build()
 
-        CoroutineScope(Dispatchers.IO).launch {
-            DatabasePrepopulator(
-                tripDao = db.tripDao(),
-                categoryDao = db.categoryDao(),
-                expenseDao = db.expenseDao()
-            ).prepopulate()
+        val db: TripDatabase =
+            builder.fallbackToDestructiveMigration() // TODO Handle schema changes during dev
+                .build()
+
+        if (BuildConfig.DEBUG) {
+            CoroutineScope(Dispatchers.IO).launch {
+                DatabasePrepopulator(
+                    tripDao = db.tripDao(),
+                    categoryDao = db.categoryDao(),
+                    expenseDao = db.expenseDao()
+                ).prepopulate()
+            }
         }
+
         return db
     }
 
@@ -152,29 +150,46 @@ private class DatabasePrepopulator(
 
     val sampleCategories = listOf(
         Category(
-            name = "Hotel",
-            icon = Icons.HOTEL,
-            color = colors.random()
+            name = "Hotel", icon = Icons.HOTEL, color = colors.random()
         ),
         Category(
-            name = "Jedzenie",
-            icon = Icons.RESTAURANT,
-            color = colors.random()
+            name = "Restaurants", icon = Icons.RESTAURANT, color = colors.random()
         ),
         Category(
-            name = "Transport",
-            icon = Icons.FLIGHT,
-            color = colors.random()
+            name = "Transport", icon = Icons.FLIGHT, color = colors.random()
         ),
         Category(
-            name = "Rozrywka",
-            icon = Icons.ATTRACTION,
-            color = colors.random()
+            name = "Entertainment", icon = Icons.ATTRACTION, color = colors.random()
         ),
         Category(
-            name = "Zakupy",
-            icon = Icons.GROCERIES,
-            color = colors.random()
+            name = "Groceries", icon = Icons.GROCERIES, color = colors.random()
+        ),
+        Category(
+            name = "Zakupy1", icon = Icons.GROCERIES, color = colors.random()
+        ),
+        Category(
+            name = "Zakupy2", icon = Icons.GROCERIES, color = colors.random()
+        ),
+        Category(
+            name = "Zakupy3", icon = Icons.GROCERIES, color = colors.random()
+        ),
+        Category(
+            name = "Zakupy4", icon = Icons.GROCERIES, color = colors.random()
+        ),
+        Category(
+            name = "Zakupy5", icon = Icons.GROCERIES, color = colors.random()
+        ),
+        Category(
+            name = "Zakupy6", icon = Icons.GROCERIES, color = colors.random()
+        ),
+        Category(
+            name = "Zakupy7", icon = Icons.GROCERIES, color = colors.random()
+        ),
+        Category(
+            name = "Zakupy8", icon = Icons.GROCERIES, color = colors.random()
+        ),
+        Category(
+            name = "Zakupy9", icon = Icons.GROCERIES, color = colors.random()
         ),
     )
 
@@ -193,15 +208,14 @@ private class DatabasePrepopulator(
 
 
         val expense = Expense(
-            categoryId = Random.nextInt(1, 5),
+            categoryId = Random.nextInt(1, sampleCategories.size),
             tripId = 1,
             amount = Random.nextDouble(0.1, 300.0),
             currency = Currencies.entries.random().name,
             note = if (i % 3 == 0) "Some note" else "",
             datetime = datetime,
             rate = if (Random.nextBoolean()) Random.nextDouble(
-                0.1,
-                5.0
+                0.1, 5.0
             ) else 1.0
         )
         expense

app/src/main/java/cc/n0th1ng/tripmoney/data/dao/CategoryDao.kt

@@ -2,7 +2,6 @@ package cc.n0th1ng.tripmoney.data.dao
 
 import androidx.room.Dao
 import androidx.room.Delete
-import androidx.room.Insert
 import androidx.room.Query
 import androidx.room.Transaction
 import androidx.room.Upsert
@@ -21,7 +20,7 @@ interface CategoryDao {
     @Transaction
     @Query(
         """
-        SELECT * FROM category WHERE archived is 0
+        SELECT * FROM category WHERE archived is 0 ORDER BY name
     """
     )
     fun categories(): Flow<List<Category>>

app/src/main/java/cc/n0th1ng/tripmoney/data/dao/ExpenseDao.kt

@@ -4,9 +4,9 @@ import androidx.paging.PagingSource
 import androidx.room.Dao
 import androidx.room.Delete
 import androidx.room.Query
+import androidx.room.RewriteQueriesToDropUnusedColumns
 import androidx.room.Transaction
 import androidx.room.Upsert
-import cc.n0th1ng.tripmoney.data.entity.Category
 import cc.n0th1ng.tripmoney.data.entity.Expense
 import cc.n0th1ng.tripmoney.data.entity.ExpenseDto
 import kotlinx.coroutines.flow.Flow
@@ -15,9 +15,11 @@ import kotlinx.coroutines.flow.Flow
 interface ExpenseDao {
 
     @Upsert
-    suspend fun insert(expense: Expense)
+    suspend fun insert(expense: Expense): Long
 
 
+    @Transaction
+    @RewriteQueriesToDropUnusedColumns
     @Query(
         """
     SELECT * FROM expense
@@ -38,6 +40,12 @@ interface ExpenseDao {
       AND (
             :endAmount IS NULL OR expense.amount <= :endAmount
           )
+      AND (
+            :startDate IS NULL OR expense.datetime >= :startDate
+          )
+      AND (
+            :endDate IS NULL OR expense.datetime <= :endDate
+          )
 
     ORDER BY expense.datetime DESC
         """
@@ -48,7 +56,9 @@ interface ExpenseDao {
         categoryIds: List<Int>,
         categoriesEmpty: Boolean,
         startAmount: Double?,
-        endAmount: Double?
+        endAmount: Double?,
+        startDate: Long?,
+        endDate: Long?
     ): PagingSource<Int, ExpenseDto>
 
     @Transaction
@@ -72,7 +82,12 @@ interface ExpenseDao {
       AND (
             :endAmount IS NULL OR expense.amount <= :endAmount
           )
-
+      AND (
+            :startDate IS NULL OR expense.datetime >= :startDate
+          )
+      AND (
+            :endDate IS NULL OR expense.datetime <= :endDate
+          )
     ORDER BY expense.datetime DESC
 """
     )
@@ -82,18 +97,24 @@ interface ExpenseDao {
         categoryIds: List<Int>,
         categoriesEmpty: Boolean,
         startAmount: Double?,
-        endAmount: Double?
+        endAmount: Double?,
+        startDate: Long?,
+        endDate: Long?
     ): Flow<List<ExpenseDto>>
 
     @Query(
         """
-    SELECT trip.budget - IFNULL(SUM(expense.amount * expense.rate), 0)
+    SELECT
+        CASE
+            WHEN trip.budget = 0 THEN NULL
+            ELSE trip.budget - IFNULL(SUM(expense.amount * expense.rate), 0)
+        END
     FROM trip
     LEFT JOIN expense ON expense.trip_id = trip.id
     WHERE trip.id = :tripId
     """
     )
-    fun budgetLeft(tripId: Int): Double
+    fun budgetLeft(tripId: Int): Flow<Double?>
 
     @Delete
     suspend fun delete(expense: Expense)

app/src/main/java/cc/n0th1ng/tripmoney/data/dto/SummaryPerCategory.kt

@@ -2,7 +2,7 @@ package cc.n0th1ng.tripmoney.data.dto
 
 import cc.n0th1ng.tripmoney.data.entity.Category
 import cc.n0th1ng.tripmoney.utils.Currencies
-import cc.n0th1ng.tripmoney.utils.Icons
+import java.time.LocalDate
 
 data class SummaryPerCategory(
     val category: Category,
@@ -11,12 +11,8 @@ data class SummaryPerCategory(
     val currency: Currencies
 )
 
-data class SummaryPerCategoryRaw(
-    val categoryId: Int,
-    val categoryName: String,
-    val icon: Icons,
-    val color: String,
+data class SummaryPerDay(
+    val day: LocalDate,
     val amount: Double,
-    val currency: String
+    val percent: Float
 )
-

app/src/main/java/cc/n0th1ng/tripmoney/data/entity/Expense.kt

@@ -5,6 +5,7 @@ import androidx.room.ColumnInfo
 import androidx.room.Embedded
 import androidx.room.Entity
 import androidx.room.ForeignKey
+import androidx.room.Index
 import androidx.room.PrimaryKey
 import androidx.room.Relation
 import java.time.LocalDateTime
@@ -17,7 +18,8 @@ import java.time.LocalDateTime
         childColumns = arrayOf("category_id"),
         onUpdate = ForeignKey.CASCADE,
         onDelete = ForeignKey.CASCADE
-    )]
+    )],
+    indices = [Index(value = ["category_id"])]
 )
 @Immutable
 data class Expense(

app/src/main/java/cc/n0th1ng/tripmoney/data/entity/Trip.kt

@@ -19,6 +19,10 @@ data class Trip(
     @ColumnInfo("currency") val currency: String,
     @ColumnInfo("budget") val budget: Double = 0.0
 ) {
+    fun isDummy(): Boolean {
+        return this.id == -1
+    }
+
     companion object {
         @RequiresApi(Build.VERSION_CODES.O)
         val DUMMY = Trip(

app/src/main/java/cc/n0th1ng/tripmoney/data/repository/ExpenseRepository.kt

@@ -1,7 +1,5 @@
 package cc.n0th1ng.tripmoney.data.repository
 
-import android.os.Build
-import androidx.annotation.RequiresApi
 import androidx.annotation.WorkerThread
 import androidx.paging.Pager
 import androidx.paging.PagingConfig
@@ -10,9 +8,11 @@ import cc.n0th1ng.tripmoney.Filter
 import cc.n0th1ng.tripmoney.data.dao.ExpenseDao
 import cc.n0th1ng.tripmoney.data.entity.Expense
 import cc.n0th1ng.tripmoney.data.entity.ExpenseDto
+import cc.n0th1ng.tripmoney.screens.listexpense.toEpochMilli
 import cc.n0th1ng.tripmoney.utils.Currencies
 import kotlinx.coroutines.flow.Flow
 import kotlinx.coroutines.flow.first
+import java.time.LocalDate
 import javax.inject.Inject
 
 class ExpenseRepository @Inject constructor(
@@ -20,13 +20,13 @@ class ExpenseRepository @Inject constructor(
     private val exchangeRateRepository: ExchangeRateRepository
 ) {
 
-    fun getBudgetLeft(tripId: Int): Double {
+    fun getBudgetLeft(tripId: Int): Flow<Double?> {
         return expenseDao.budgetLeft(tripId)
     }
 
     @WorkerThread
-    suspend fun save(expense: Expense) {
-        expenseDao.insert(expense)
+    suspend fun save(expense: Expense): Long {
+        return expenseDao.insert(expense)
     }
 
     @WorkerThread
@@ -49,9 +49,10 @@ class ExpenseRepository @Inject constructor(
                     categoryIds = categoryIds,
                     categoriesEmpty = categoryIds.isEmpty(),
                     startAmount = filter.startAmount,
-                    endAmount = filter.endAmount
+                    endAmount = filter.endAmount,
+                    startDate = if(filter.startDate == LocalDate.MIN) null else filter.startDate.toEpochMilli(),
+                    endDate = if(filter.endDate == LocalDate.MAX) null else  filter.endDate.plusDays(1).toEpochMilli(),
                 )
-
             }
         ).flow
     }
@@ -62,18 +63,18 @@ class ExpenseRepository @Inject constructor(
         filter: Filter = Filter()
     ): Flow<List<ExpenseDto>> {
         val categoryIds = filter.categories.map { it.id }
-
         return expenseDao.expenseDto(
             tripId = tripId,
             search = search.takeIf { it.isNotBlank() },
             categoryIds = categoryIds,
             categoriesEmpty = categoryIds.isEmpty(),
             startAmount = filter.startAmount,
-            endAmount = filter.endAmount
+            endAmount = filter.endAmount,
+            startDate = if(filter.startDate == LocalDate.MIN) null else filter.startDate.toEpochMilli(),
+            endDate = if(filter.endDate == LocalDate.MAX) null else  filter.endDate.plusDays(1).toEpochMilli(),
         )
     }
 
-    @RequiresApi(Build.VERSION_CODES.O)
     suspend fun recalculateTripExpenses(tripId: Int) {
         val expenses = getExpensesDto(tripId).first()
         expenses.forEach { expenseDto ->

app/src/main/java/cc/n0th1ng/tripmoney/navigation/TopBar.kt

@@ -2,8 +2,6 @@ package cc.n0th1ng.tripmoney.navigation
 
 import androidx.compose.foundation.clickable
 import androidx.compose.foundation.layout.Arrangement
-import androidx.compose.foundation.layout.Column
-import androidx.compose.foundation.layout.FlowRow
 import androidx.compose.foundation.layout.Row
 import androidx.compose.foundation.layout.fillMaxWidth
 import androidx.compose.foundation.layout.padding
@@ -12,16 +10,12 @@ import androidx.compose.material.icons.Icons
 import androidx.compose.material.icons.automirrored.filled.ArrowBack
 import androidx.compose.material.icons.filled.Close
 import androidx.compose.material.icons.filled.Menu
-import androidx.compose.material3.AlertDialog
-import androidx.compose.material3.Button
 import androidx.compose.material3.ExperimentalMaterial3Api
-import androidx.compose.material3.FilterChip
 import androidx.compose.material3.Icon
 import androidx.compose.material3.IconButton
 import androidx.compose.material3.MaterialTheme
 import androidx.compose.material3.OutlinedTextField
 import androidx.compose.material3.Text
-import androidx.compose.material3.TextField
 import androidx.compose.material3.TextFieldDefaults
 import androidx.compose.material3.TopAppBar
 import androidx.compose.runtime.Composable
@@ -38,13 +32,13 @@ import androidx.compose.ui.res.painterResource
 import androidx.compose.ui.res.stringResource
 import androidx.compose.ui.text.input.ImeAction
 import androidx.compose.ui.text.input.KeyboardType
-import androidx.compose.ui.text.input.TextFieldValue
 import androidx.compose.ui.unit.dp
 import androidx.navigation.NavHostController
 import cc.n0th1ng.tripmoney.Filter
 import cc.n0th1ng.tripmoney.R
 import cc.n0th1ng.tripmoney.data.entity.Category
 import cc.n0th1ng.tripmoney.screens.addexpense.categoriesToPreview
+import cc.n0th1ng.tripmoney.screens.listexpense.FilterDialog
 import cc.n0th1ng.tripmoney.theme.TripMoneyTheme
 import cc.n0th1ng.tripmoney.utils.AllPreviews
 import com.composables.icons.materialsymbols.outlined.R.drawable
@@ -121,7 +115,11 @@ fun TopBar(
                 ) {
                     Icon(
                         tint = MaterialTheme.colorScheme.primary,
-                        painter = painterResource(drawable.materialsymbols_ic_filter_alt_outlined),
+                        painter = painterResource(
+                            if (filter.isDefault())
+                                drawable.materialsymbols_ic_filter_alt_outlined
+                            else com.composables.icons.materialsymbols.outlinedfilled.R.drawable.materialsymbols_ic_filter_alt_outlined_filled
+                        ),
                         contentDescription = null,
                         modifier = Modifier.clickable(onClick = {
                             showFilter = true
@@ -150,57 +148,13 @@ fun TopBar(
                 showFilter = false
             },
             categories = categories,
-            filter = filter
-        )
-
-
-    }
-}
-
-@Composable
-fun FilterDialog(
-    onDismiss: () -> Unit,
-    onSave: (Filter) -> Unit,
-    categories: List<Category>,
-    filter: Filter
-) {
-    var filter by remember { mutableStateOf(filter) }
-    var fromAmountString by remember { mutableStateOf(filter.startAmount.toString()) }
-    var toAmountString by remember { mutableStateOf(filter.endAmount.toString()) }
-    AlertDialog(
-        onDismiss, {
-            Button(
-                enabled = true,
-                onClick = {
-                    onSave(
-                        filter.withStartAmount(fromAmountString.safeToDouble())
-                            .withEndAmount( toAmountString.safeToDouble())
-                    )
-                }) { Text(stringResource(R.string.save)) }
-        }, title = { Text("Filter") },
-        text = {
-            Column(verticalArrangement = Arrangement.spacedBy(10.dp)) {
-                Text(text = "Categories")
-                FlowRow(horizontalArrangement = Arrangement.spacedBy(10.dp)) {
-                    categories.forEach {
-                        FilterChip(selected = filter.categories.contains(it), onClick = {
-                            filter = if (filter.categories.contains(it)) {
-                                filter.without(it)
-                            } else {
-                                filter.with(it)
-                            }
-                        }, label = { Text(text = it.name) })
-                    }
-                }
-                AmountTextField(label = "from", onValueChange = { newText ->
-                    fromAmountString = newText
-                }, value = fromAmountString)
-                AmountTextField(label = "to", onValueChange = { newText ->
-                    toAmountString = newText
-                }, value = toAmountString)
-
+            filter = filter,
+            onClear = {
+                onFilterChange(Filter())
+                showFilter = false
             }
-        })
+        )
+    }
 }
 
 @Composable
@@ -256,22 +210,3 @@ fun PreviewTopBar() {
         )
     }
 }
-
-@AllPreviews
-@Composable
-fun PreviewFilterDialog() {
-    TripMoneyTheme {
-        FilterDialog(
-            onDismiss = {},
-            onSave = {},
-            categories = categoriesToPreview,
-            filter = Filter()
-        )
-    }
-}
-
-private fun String.safeToDouble(): Double {
-    if(this == "∞") return Double.MAX_VALUE
-    if(this.isEmpty()) return 0.0
-    return this.toDouble()
-}

app/src/main/java/cc/n0th1ng/tripmoney/screens/addexpense/AddExpenseBottomSheet.kt

@@ -98,7 +98,8 @@ fun AddExpenseBottomSheet(
         expenseDtoToEdit = expenseDtoToEdit,
         state = state,
         currentTrip = currentTrip ?: Trip.DUMMY,
-        categories = categories
+        categories = categories,
+        onSaveCategory = {expenseAndCategoryViewModel.save(it)}
     )
 }
 
@@ -111,14 +112,11 @@ fun AddExpenseBottomSheet(
     expenseDtoToEdit: ExpenseDto?,
     state: SheetState,
     currentTrip: Trip,
-    categories: List<Category>
+    categories: List<Category>,
+    onSaveCategory: (Category) -> Unit
 ) {
     val currentTripId = currentTrip.id
 
-    if (categories.isEmpty()) {
-        return
-    }
-
     var amount by remember {
         mutableStateOf(
             "%.2f".format(expenseDtoToEdit?.expense?.amount ?: 0.00)
@@ -138,7 +136,11 @@ fun AddExpenseBottomSheet(
             expenseDtoToEdit?.expense?.currency ?: currentTrip.currency
         )
     }
-    var category by remember { mutableStateOf(expenseDtoToEdit?.category ?: categories[0]) }
+    var category by remember {
+        mutableStateOf(
+            expenseDtoToEdit?.category ?: if (categories.isEmpty()) null else categories[0]
+        )
+    }
     var datetime by remember {
         mutableStateOf(
             expenseDtoToEdit?.expense?.datetime ?: LocalDateTime.now()
@@ -273,14 +275,14 @@ fun AddExpenseBottomSheet(
 
                 SaveButton(
                     modifier = Modifier.fillMaxWidth(),
-                    enabled = enableSave,
+                    enabled = enableSave && category != null,
                     onClick = {
                         val expenseToSave = Expense(
                             amount = equationResult,
                             currency = currency,
                             note = note,
                             datetime = datetime,
-                            categoryId = category.id,
+                            categoryId = category!!.id,
                             tripId = currentTripId
                         )
                         onSave(
@@ -319,7 +321,8 @@ fun AddExpenseBottomSheet(
                 category = selectedCategory
             },
             selected = category,
-            categories = categories
+            categories = categories,
+            onSaveCategory = onSaveCategory
         )
     }
 }
@@ -410,7 +413,7 @@ fun CurrencyButton(modifier: Modifier = Modifier, onClick: () -> Unit, text: Str
 }
 
 @Composable
-fun CategoryButton(onClick: () -> Unit, category: Category, modifier: Modifier = Modifier) {
+fun CategoryButton(onClick: () -> Unit, category: Category?, modifier: Modifier = Modifier) {
     Button(
         contentPadding = PaddingValues(0.dp),
         onClick = onClick,
@@ -422,25 +425,21 @@ fun CategoryButton(onClick: () -> Unit, category: Category, modifier: Modifier =
                 contentColor = MaterialTheme.colorScheme.onPrimary
             )
     ) {
-//        Row(modifier = modifier.fillMaxWidth()) {
-        Icon(
-            tint = Color(category.color.toColorInt()),
-            modifier = Modifier
-                .size(30.dp)
-//                    .background(
-//                        color = MaterialTheme.colorScheme.prima,
-//                        shape = MaterialTheme.shapes.small
-//                    )
-                .padding(end = 10.dp),
-            painter = painterResource(category.icon.resource),
-            contentDescription = stringResource(R.string.category),
-        )
+        if (category != null) {
+            Icon(
+                tint = Color(category.color.toColorInt()),
+                modifier = Modifier
+                    .size(30.dp)
+                    .padding(end = 10.dp),
+                painter = painterResource(category.icon.resource),
+                contentDescription = stringResource(R.string.category),
+            )
+        }
         Text(
-            text = category.name,
+            text = category?.name ?: stringResource(R.string.pick_category),
             style = MaterialTheme.typography.titleMedium
         )
 
-//        }
     }
 }
 
@@ -484,12 +483,20 @@ fun NumberKeyboard(
                             modifier = Modifier
                                 .weight(1f),
                             containerColor = Color.Transparent,
-                            onLongClick = onLongBackspaceClick
+                            onLongClick = onLongBackspaceClick,
+                            contentColor = MaterialTheme.colorScheme.onPrimaryContainer
                         )
 
-                        "+", "/", "-", "*" -> KeyboardButton(
+                        "+", "÷", "−", "×" -> KeyboardButton(
                             text = key,
-                            onClick = { onOperatorClick(key) },
+                            onClick = {
+                                when (key) {
+                                    "+" -> onOperatorClick("+")
+                                    "÷" -> onOperatorClick("/")
+                                    "−" -> onOperatorClick("-")
+                                    "×" -> onOperatorClick("*")
+                                }
+                            },
                             modifier = Modifier.weight(1f),
                             containerColor = MaterialTheme.colorScheme.tertiaryContainer,
                             contentColor = MaterialTheme.colorScheme.onTertiaryContainer
@@ -500,7 +507,7 @@ fun NumberKeyboard(
                             onClick = { onNumberClick(key) },
                             modifier = Modifier.weight(1f),
                             containerColor = Color.Transparent,
-                            contentColor = MaterialTheme.colorScheme.onSecondary
+                            contentColor = MaterialTheme.colorScheme.onPrimaryContainer
                         )
                     }
                 }
@@ -531,8 +538,9 @@ fun KeyboardButton(
         ) {
         when {
             text != null -> Text(
-                text,
-                style = MaterialTheme.typography.headlineMedium
+                text = text,
+                style = MaterialTheme.typography.headlineMedium,
+                color = contentColor
             )
 
             icon != null -> Icon(painter = icon, contentDescription = null)
@@ -541,7 +549,7 @@ fun KeyboardButton(
 }
 
 val keyboard = listOf(
-    listOf("+", "-", "*", "/"),
+    listOf("+", "−", "×", "÷"),
     listOf("1", "2", "3"),
     listOf("4", "5", "6"),
     listOf("7", "8", "9"),
@@ -573,7 +581,8 @@ fun PreviewAddExpenseDisabled() {
                 LocalDate.parse("2020-01-15"),
                 Currencies.entries.random().name
             ),
-            categories = categoriesToPreview
+            categories = categoriesToPreview,
+            {}
         )
     }
 
@@ -617,7 +626,8 @@ fun PreviewAddExpenseEnabled() {
                 LocalDate.parse("2020-01-11"),
                 Currencies.entries.random().name
             ),
-            categories = categoriesToPreview
+            categories = categoriesToPreview,
+            {}
         )
     }
 

app/src/main/java/cc/n0th1ng/tripmoney/screens/listexpense/CategorySelectionDialog.kt

@@ -13,46 +13,69 @@ import androidx.compose.material3.Icon
 import androidx.compose.material3.RadioButton
 import androidx.compose.material3.Text
 import androidx.compose.runtime.Composable
+import androidx.compose.runtime.LaunchedEffect
 import androidx.compose.runtime.getValue
 import androidx.compose.runtime.mutableStateOf
 import androidx.compose.runtime.remember
 import androidx.compose.runtime.setValue
 import androidx.compose.ui.Alignment
 import androidx.compose.ui.Modifier
+import androidx.compose.ui.focus.FocusRequester
 import androidx.compose.ui.graphics.Color
 import androidx.compose.ui.res.painterResource
 import androidx.compose.ui.res.stringResource
 import androidx.compose.ui.unit.dp
 import androidx.core.graphics.toColorInt
-import androidx.hilt.lifecycle.viewmodel.compose.hiltViewModel
-import cc.n0th1ng.tripmoney.R.*
+import cc.n0th1ng.tripmoney.R.string
 import cc.n0th1ng.tripmoney.data.entity.Category
 import cc.n0th1ng.tripmoney.screens.AddCategoryDialog
-import cc.n0th1ng.tripmoney.viewmodel.ExpenseAndCategoryViewModel
+import cc.n0th1ng.tripmoney.screens.addexpense.categoriesToPreview
+import cc.n0th1ng.tripmoney.theme.TripMoneyTheme
+import cc.n0th1ng.tripmoney.utils.AllPreviews
+import cc.n0th1ng.tripmoney.utils.SearchTextOutlined
 import com.composables.icons.materialsymbols.outlined.R
 
 @Composable
 fun CategorySelectionDialog(
     onDismiss: () -> Unit,
     onCategorySelected: (Category) -> Unit,
-    selected: Category,
+    selected: Category?,
     categories: List<Category>,
+    onSaveCategory: (Category) -> Unit
 ) {
-    val expenseAndCategoryViewModel: ExpenseAndCategoryViewModel = hiltViewModel()
     val listState = rememberLazyListState()
     var showAddCategoryDialog by remember { mutableStateOf(false) }
+
     AlertDialog(
-        onDismissRequest = onDismiss, title = { Text(stringResource(string.pick_category)) }, text = {
+        onDismissRequest = onDismiss,
+        title = { Text(stringResource(string.pick_category)) },
+        text = {
+            val focusRequester = remember { FocusRequester() }
+            LaunchedEffect(Unit) {
+                if(selected != null) {
+                    listState.animateScrollToItem(categories.indexOfFirst { it == selected })
+                }
+//                focusRequester.requestFocus()
+            }
             Column {
+                var search by remember { mutableStateOf("") }
+                val filteredCategories = if (search.isBlank()) {
+                    categories
+                } else {
+                    categories.filter { category ->
+                        category.name.lowercase().contains(search.lowercase())
+                    }
+                }
+
                 LazyColumn(
                     modifier = Modifier.heightIn(max = 300.dp),
                     state = listState,
                     horizontalAlignment = Alignment.CenterHorizontally,
                 ) {
                     items(
-                        count = categories.size,
-                        key = { index -> categories[index].id }) { index ->
-                        val category = categories[index]
+                        count = filteredCategories.size,
+                        key = { index -> filteredCategories[index].id }) { index ->
+                        val category = filteredCategories[index]
                         Row(
                             modifier = Modifier
                                 .fillMaxWidth()
@@ -83,24 +106,41 @@ fun CategorySelectionDialog(
                         .clickable {
                             showAddCategoryDialog = true
                         }
-                        .padding(top = 15.dp),
+                        .padding(bottom = 10.dp),
                     verticalAlignment = Alignment.CenterVertically) {
                     Icon(
                         painter = painterResource(R.drawable.materialsymbols_ic_add_outlined),
                         contentDescription = stringResource(string.category)
                     )
                     Text(
-                        text = stringResource(string.add_new), modifier = Modifier.padding(start = 8.dp),
+                        text = stringResource(string.add_new),
+                        modifier = Modifier.padding(start = 8.dp),
                     )
                 }
+                SearchTextOutlined(
+                    text = search,
+                    onTextChange = { newText -> search = newText },
+                    focusRequester = focusRequester
+                )
             }
-        }, confirmButton = {})
+        },
+        confirmButton = {})
     if (showAddCategoryDialog) {
         AddCategoryDialog(onDismiss = {
             showAddCategoryDialog = false
         }, onSave = { category ->
-            expenseAndCategoryViewModel.save(category)
+            onSaveCategory(category)
             showAddCategoryDialog = false
         })
     }
 }
+
+@AllPreviews
+@Composable
+fun PreviewCategorySelectionDialog() {
+    TripMoneyTheme {
+        CategorySelectionDialog(
+            {}, {},
+            categoriesToPreview.random(), categoriesToPreview, {})
+    }
+}

app/src/main/java/cc/n0th1ng/tripmoney/screens/listexpense/CurrencySelectionDialog.kt

@@ -1,20 +1,35 @@
 package cc.n0th1ng.tripmoney.screens.listexpense
 
 import androidx.compose.foundation.clickable
+import androidx.compose.foundation.layout.Arrangement
 import androidx.compose.foundation.layout.Column
 import androidx.compose.foundation.layout.Row
 import androidx.compose.foundation.layout.fillMaxWidth
 import androidx.compose.foundation.layout.padding
+import androidx.compose.foundation.layout.sizeIn
+import androidx.compose.foundation.lazy.LazyColumn
+import androidx.compose.foundation.lazy.rememberLazyListState
 import androidx.compose.material3.AlertDialog
+import androidx.compose.material3.Button
+import androidx.compose.material3.ButtonDefaults
+import androidx.compose.material3.MaterialTheme
 import androidx.compose.material3.RadioButton
 import androidx.compose.material3.Text
 import androidx.compose.runtime.Composable
+import androidx.compose.runtime.LaunchedEffect
+import androidx.compose.runtime.getValue
+import androidx.compose.runtime.mutableStateOf
+import androidx.compose.runtime.remember
+import androidx.compose.runtime.setValue
 import androidx.compose.ui.Alignment
 import androidx.compose.ui.Modifier
 import androidx.compose.ui.res.stringResource
 import androidx.compose.ui.unit.dp
 import cc.n0th1ng.tripmoney.R
+import cc.n0th1ng.tripmoney.theme.TripMoneyTheme
+import cc.n0th1ng.tripmoney.utils.AllPreviews
 import cc.n0th1ng.tripmoney.utils.Currencies
+import cc.n0th1ng.tripmoney.utils.SearchTextOutlined
 
 @Composable
 fun CurrencySelectionDialog(
@@ -23,29 +38,83 @@ fun CurrencySelectionDialog(
     selected: String
 ) {
     AlertDialog(
+        modifier = Modifier.sizeIn(maxHeight = 500.dp),
         onDismissRequest = onDismiss,
         title = { Text(stringResource(R.string.pick_currency)) },
         text = {
-            Column {
-                Currencies.names().forEach { currency ->
-                    Row(
-                        modifier = Modifier
-                            .fillMaxWidth()
-                            .clickable {
-                                onCurrencySelected(currency)
-                            }
-                            .padding(vertical = 8.dp),
-                        verticalAlignment = Alignment.CenterVertically) {
-                        RadioButton(
-                            selected = selected == currency, onClick = {
-                                onCurrencySelected(currency)
-                            })
-                        Text(
-                            text = currency, modifier = Modifier.padding(start = 8.dp)
-                        )
-                    }
+            val scrollState = rememberLazyListState()
+            val currencies = Currencies.names()
+            var search by remember { mutableStateOf("") }
+
+            LaunchedEffect(selected) {
+                val index = currencies.indexOf(selected)
+                if (index != -1) {
+                    scrollState.animateScrollToItem(index)
                 }
             }
+
+            Column(verticalArrangement = Arrangement.spacedBy(5.dp)) {
+                val filteredCurrencies = if (search.isBlank()) {
+                    currencies
+                } else {
+                    currencies.filter { currency ->
+                        currency.lowercase().contains(search.lowercase())
+                    }
+                }
+
+                LazyColumn(
+                    state = scrollState,
+                    modifier = Modifier
+                        .weight(1f)
+                        .padding(bottom = 10.dp)
+                ) {
+                    items(
+                        count = filteredCurrencies.size,
+                        key = { index -> filteredCurrencies[index] }
+                    ) { index ->
+                        val currency = filteredCurrencies[index]
+                        Row(
+                            modifier = Modifier
+                                .fillMaxWidth()
+                                .clickable {
+                                    onCurrencySelected(currency)
+                                },
+                            verticalAlignment = Alignment.CenterVertically
+                        ) {
+                            RadioButton(
+                                selected = selected == currency,
+                                onClick = { onCurrencySelected(currency) }
+                            )
+                            Text(
+                                text = currency,
+                                modifier = Modifier.padding(start = 8.dp)
+                            )
+                        }
+                    }
+                }
+                SearchTextOutlined(
+                    text = search, onTextChange = { newText -> search = newText })
+            }
         },
-        confirmButton = {})
+        confirmButton = {},
+        dismissButton = {
+            Button(
+                colors = ButtonDefaults.buttonColors(containerColor = MaterialTheme.colorScheme.secondary),
+                enabled = true,
+                onClick = onDismiss,
+            ) { Text(stringResource(R.string.cancel)) }
+        }
+    )
+}
+
+@AllPreviews
+@Composable
+fun PreviewCurrencySelectionDialog() {
+    TripMoneyTheme {
+        CurrencySelectionDialog(
+            {},
+            {},
+            Currencies.names().random()
+        )
+    }
 }

app/src/main/java/cc/n0th1ng/tripmoney/screens/listexpense/DateTimePicker.kt

@@ -1,7 +1,6 @@
 package cc.n0th1ng.tripmoney.screens.listexpense
 
-import android.os.Build
-import androidx.annotation.RequiresApi
+import androidx.compose.foundation.layout.Row
 import androidx.compose.material3.AlertDialog
 import androidx.compose.material3.DatePicker
 import androidx.compose.material3.DatePickerDialog
@@ -20,15 +19,15 @@ import androidx.compose.runtime.mutableStateOf
 import androidx.compose.runtime.remember
 import androidx.compose.runtime.setValue
 import androidx.compose.ui.res.stringResource
-import cc.n0th1ng.tripmoney.R.*
+import cc.n0th1ng.tripmoney.R.string
+import cc.n0th1ng.tripmoney.theme.TripMoneyTheme
+import cc.n0th1ng.tripmoney.utils.AllPreviews
 import java.time.Instant
 import java.time.LocalDate
 import java.time.LocalDateTime
 import java.time.LocalTime
 import java.time.ZoneId
-import java.util.Calendar
 
-@RequiresApi(Build.VERSION_CODES.O)
 @OptIn(ExperimentalMaterial3Api::class)
 @Composable
 fun DateRangePicker(
@@ -38,8 +37,10 @@ fun DateRangePicker(
     onConfirm: (LocalDate, LocalDate) -> Unit
 ) {
     val datePickerState =
-        rememberDateRangePickerState(initialSelectedStartDateMillis = startDate.toEpochMilli(),
-            initialSelectedEndDateMillis = endDate.toEpochMilli())
+        rememberDateRangePickerState(
+            initialSelectedStartDateMillis = startDate.toEpochMilli(),
+            initialSelectedEndDateMillis = endDate.toEpochMilli()
+        )
 
     DatePickerDialog(
         onDismissRequest = onDismiss,
@@ -64,36 +65,44 @@ fun DateRangePicker(
             TextButton(onClick = onDismiss) { Text(stringResource(string.cancel)) }
         }
     ) {
-        DateRangePicker(state = datePickerState, showModeToggle = false,
+        DateRangePicker(
+            state = datePickerState, showModeToggle = false,
             title = {})
     }
 }
 
-@RequiresApi(Build.VERSION_CODES.O)
 @OptIn(ExperimentalMaterial3Api::class)
 @Composable
 fun DatePicker(
-    dateTime: LocalDate = LocalDate.now(),
+    date: LocalDate = LocalDate.now(),
     onDismiss: () -> Unit,
     onConfirm: (LocalDate) -> Unit
 ) {
     val datePickerState =
-        rememberDatePickerState(initialSelectedDateMillis = dateTime.toEpochMilli())
+        rememberDatePickerState(initialSelectedDateMillis = date.toEpochMilli())
 
     DatePickerDialog(
         onDismissRequest = onDismiss,
         confirmButton = {
-            TextButton(onClick = {
-                val selectedMillis = datePickerState.selectedDateMillis
-                if (selectedMillis != null) {
-                    val selectedDate = Instant.ofEpochMilli(selectedMillis)
-                        .atZone(ZoneId.systemDefault())
-                        .toLocalDate()
-                    onConfirm(selectedDate)
+            Row() {
+                TextButton(onClick = {
+                        onConfirm(LocalDate.now().minusDays(1))
+                }) {
+                    Text(stringResource(string.yesterday))
+                }
+                TextButton(onClick = {
+                    val selectedMillis = datePickerState.selectedDateMillis
+                    if (selectedMillis != null) {
+                        val selectedDate = Instant.ofEpochMilli(selectedMillis)
+                            .atZone(ZoneId.systemDefault())
+                            .toLocalDate()
+                        onConfirm(selectedDate)
+                    }
+                }) {
+                    Text("OK")
                 }
-            }) {
-                Text("OK")
             }
+
         },
         dismissButton = {
             TextButton(onClick = onDismiss) { Text(stringResource(string.cancel)) }
@@ -105,11 +114,14 @@ fun DatePicker(
 
 @OptIn(ExperimentalMaterial3Api::class)
 @Composable
-fun TimePicker(onDismiss: () -> Unit, onConfirm: (TimePickerState) -> Unit) {
-    val currentTime = Calendar.getInstance()
+fun TimePicker(
+    onDismiss: () -> Unit,
+    onConfirm: (TimePickerState) -> Unit,
+    time: LocalTime = LocalTime.now()
+) {
     val timePickerState = rememberTimePickerState(
-        initialHour = currentTime.get(Calendar.HOUR_OF_DAY),
-        initialMinute = currentTime.get(Calendar.MINUTE),
+        initialHour = time.hour,
+        initialMinute = time.minute,
         is24Hour = true
     )
 
@@ -129,7 +141,6 @@ fun TimePicker(onDismiss: () -> Unit, onConfirm: (TimePickerState) -> Unit) {
 }
 
 @Composable
-@RequiresApi(Build.VERSION_CODES.O)
 @OptIn(ExperimentalMaterial3Api::class)
 fun DateTimePicker(
     dateTime: LocalDateTime = LocalDateTime.now(),
@@ -141,7 +152,9 @@ fun DateTimePicker(
     var date by remember { mutableStateOf(dateTime.toLocalDate()) }
 
     if (showDatePicker) {
-        DatePicker(onDismiss = { showDatePicker = false }, onConfirm = { newDate ->
+        DatePicker(
+            date = dateTime.toLocalDate(),
+            onDismiss = { showDatePicker = false }, onConfirm = { newDate ->
             date = newDate
             showDatePicker = false
             showTimePicker = true
@@ -157,14 +170,20 @@ fun DateTimePicker(
             showDatePicker = true
             val newTime = LocalTime.of(timePickerState.hour, timePickerState.minute)
             onChange(LocalDateTime.of(date, newTime))
-        })
+        }, time = dateTime.toLocalTime())
     }
 }
 
-@RequiresApi(Build.VERSION_CODES.O)
 fun LocalDateTime.toEpochMilli(): Long =
     this.atZone(ZoneId.systemDefault()).toInstant().toEpochMilli()
 
-@RequiresApi(Build.VERSION_CODES.O)
 fun LocalDate.toEpochMilli(): Long =
     this.atStartOfDay().atZone(ZoneId.systemDefault()).toInstant().toEpochMilli()
+
+@AllPreviews
+@Composable
+fun DatePickerPreview() {
+    TripMoneyTheme {
+        DatePicker(LocalDate.now(), {}, {})
+    }
+}

app/src/main/java/cc/n0th1ng/tripmoney/screens/listexpense/FilterDialog.kt

@@ -0,0 +1,155 @@
+package cc.n0th1ng.tripmoney.screens.listexpense
+
+import androidx.compose.foundation.layout.Arrangement
+import androidx.compose.foundation.layout.Column
+import androidx.compose.foundation.layout.FlowRow
+import androidx.compose.foundation.layout.Row
+import androidx.compose.foundation.layout.fillMaxWidth
+import androidx.compose.foundation.layout.sizeIn
+import androidx.compose.foundation.rememberScrollState
+import androidx.compose.foundation.verticalScroll
+import androidx.compose.material3.AlertDialog
+import androidx.compose.material3.Button
+import androidx.compose.material3.ButtonDefaults
+import androidx.compose.material3.FilterChip
+import androidx.compose.material3.Icon
+import androidx.compose.material3.MaterialTheme
+import androidx.compose.material3.Text
+import androidx.compose.runtime.Composable
+import androidx.compose.runtime.getValue
+import androidx.compose.runtime.mutableStateOf
+import androidx.compose.runtime.remember
+import androidx.compose.runtime.setValue
+import androidx.compose.ui.Modifier
+import androidx.compose.ui.res.painterResource
+import androidx.compose.ui.res.stringResource
+import androidx.compose.ui.unit.dp
+import androidx.compose.ui.unit.sp
+import cc.n0th1ng.tripmoney.Filter
+import cc.n0th1ng.tripmoney.R
+import cc.n0th1ng.tripmoney.data.entity.Category
+import cc.n0th1ng.tripmoney.navigation.AmountTextField
+import cc.n0th1ng.tripmoney.screens.addexpense.categoriesToPreview
+import cc.n0th1ng.tripmoney.theme.TripMoneyTheme
+import cc.n0th1ng.tripmoney.utils.AllPreviews
+import cc.n0th1ng.tripmoney.utils.pretty
+import java.time.LocalDate
+
+@Composable
+fun FilterDialog(
+    onDismiss: () -> Unit,
+    onSave: (Filter) -> Unit,
+    onClear: () -> Unit,
+    categories: List<Category>,
+    filter: Filter
+) {
+    var filter by remember { mutableStateOf(filter) }
+    var fromAmountString by remember { mutableStateOf(filter.startAmount.toString()) }
+    var toAmountString by remember { mutableStateOf(filter.endAmount.toString()) }
+    AlertDialog(
+        onDismissRequest = onDismiss,
+        dismissButton = {
+            Button(
+                colors = ButtonDefaults.buttonColors(containerColor = MaterialTheme.colorScheme.secondary),
+                enabled = true,
+                onClick = onClear
+            ) { Text(stringResource(R.string.clear)) }
+        },
+        confirmButton = {
+            Button(
+                enabled = true,
+                onClick = {
+                    onSave(filter)
+                }) { Text(stringResource(R.string.save)) }
+        }, title = { Text("Filter") },
+        text = {
+            var showDatePicker by remember { mutableStateOf(false) }
+            var startDate by remember {
+                mutableStateOf(filter.startDate)
+            }
+            var endDate by remember {
+                mutableStateOf(filter.endDate)
+            }
+            Column(verticalArrangement = Arrangement.spacedBy(10.dp)) {
+                Text(text = "Categories")
+                FlowRow(
+                    horizontalArrangement = Arrangement.spacedBy(7.dp),
+                    modifier = Modifier
+                        .sizeIn(maxHeight = 200.dp)
+                        .verticalScroll(rememberScrollState())
+                ) {
+                    categories.forEach {
+                        FilterChip(selected = filter.categories.contains(it), onClick = {
+                            filter = if (filter.categories.contains(it)) {
+                                filter.without(it)
+                            } else {
+                                filter.with(it)
+                            }
+                        }, label = {
+                            Row(horizontalArrangement = Arrangement.spacedBy(5.dp)) {
+                                Icon(painterResource(it.icon.resource), contentDescription = null)
+                                Text(text = it.name)
+                            }
+                        })
+                    }
+                }
+                Button(
+                    modifier = Modifier
+                        .fillMaxWidth(1f),
+                    shape = MaterialTheme.shapes.medium,
+                    onClick = { showDatePicker = true }) {
+                    val startDateFormatted = startDate.pretty()
+                    val endDateFormatted = endDate.pretty()
+                    Text(
+                        text =
+                            if(startDate == LocalDate.MIN && endDate == LocalDate.MAX) "Show all dates" else
+                            "$startDateFormatted - $endDateFormatted",
+                        fontSize = 17.sp
+                    )
+                }
+                AmountTextField(label = "from", onValueChange = { newText ->
+                    fromAmountString = newText
+                    filter = filter.withStartAmount(newText.safeToDouble())
+                }, value = fromAmountString)
+                AmountTextField(label = "to", onValueChange = { newText ->
+                    toAmountString = newText
+                    filter = filter.withEndAmount(newText.safeToDouble())
+                }, value = toAmountString)
+            }
+
+            if (showDatePicker) {
+                DateRangePicker(
+                    startDate = if(startDate == LocalDate.MIN) LocalDate.now() else startDate,
+                    endDate = if(endDate == LocalDate.MAX) LocalDate.now() else endDate,
+                    onDismiss = { showDatePicker = false },
+                    onConfirm = { newStartDate, newEndDate ->
+                        startDate = newStartDate
+                        endDate = newEndDate
+                        filter = filter.withStartDate(startDate).withEndDate(endDate)
+                        showDatePicker = false
+                    })
+            }
+        })
+}
+
+
+@AllPreviews
+@Composable
+fun PreviewFilterDialog() {
+    TripMoneyTheme {
+        FilterDialog(
+            onDismiss = {},
+            onSave = {},
+            categories = categoriesToPreview.plus(categoriesToPreview).plus(categoriesToPreview),
+            filter = Filter(),
+            onClear = {}
+        )
+    }
+}
+
+
+private fun String.safeToDouble(): Double {
+    if (this == "∞") return Double.MAX_VALUE
+    if (this.isEmpty()) return 0.0
+    return this.toDouble()
+}

app/src/main/java/cc/n0th1ng/tripmoney/screens/listexpense/ListExpenseScreen.kt

@@ -1,10 +1,7 @@
 package cc.n0th1ng.tripmoney.screens.listexpense
 
 import android.annotation.SuppressLint
-import android.os.Build
-import androidx.annotation.RequiresApi
 import androidx.compose.foundation.background
-import androidx.compose.foundation.clickable
 import androidx.compose.foundation.combinedClickable
 import androidx.compose.foundation.layout.Arrangement
 import androidx.compose.foundation.layout.Box
@@ -22,6 +19,8 @@ import androidx.compose.material.icons.Icons
 import androidx.compose.material.icons.filled.Add
 import androidx.compose.material.icons.filled.Delete
 import androidx.compose.material3.BasicAlertDialog
+import androidx.compose.material3.Button
+import androidx.compose.material3.ButtonDefaults
 import androidx.compose.material3.CardDefaults
 import androidx.compose.material3.ElevatedCard
 import androidx.compose.material3.ExperimentalMaterial3Api
@@ -40,6 +39,7 @@ import androidx.compose.runtime.Composable
 import androidx.compose.runtime.LaunchedEffect
 import androidx.compose.runtime.collectAsState
 import androidx.compose.runtime.getValue
+import androidx.compose.runtime.mutableIntStateOf
 import androidx.compose.runtime.mutableStateOf
 import androidx.compose.runtime.remember
 import androidx.compose.runtime.setValue
@@ -49,6 +49,10 @@ import androidx.compose.ui.draw.clip
 import androidx.compose.ui.graphics.Color
 import androidx.compose.ui.res.painterResource
 import androidx.compose.ui.res.stringResource
+import androidx.compose.ui.semantics.contentDescription
+import androidx.compose.ui.semantics.semantics
+import androidx.compose.ui.text.font.FontWeight
+import androidx.compose.ui.text.style.TextAlign
 import androidx.compose.ui.unit.dp
 import androidx.core.graphics.toColorInt
 import androidx.hilt.lifecycle.viewmodel.compose.hiltViewModel
@@ -79,13 +83,13 @@ import java.time.format.DateTimeFormatter
 import kotlin.random.Random
 
 
-@RequiresApi(Build.VERSION_CODES.O)
 @Composable
 fun ListExpenseScreen(
     filter: Filter,
     search: String,
     initialAutoOpen: Boolean,
-    onAutoOpenConsumed: () -> Unit
+    onAutoOpenConsumed: () -> Unit,
+    dateToScroll: String
 ) {
     val settingsViewModel: SettingsViewModel = hiltViewModel()
     val tripViewModel: TripViewModel = hiltViewModel()
@@ -95,27 +99,38 @@ fun ListExpenseScreen(
     val expensesFlow =
         expenseAndCategoryViewModel.getExpensesWithHeadersPaged(currentTripId, search, filter)
     val isRecalculatingRate by tripViewModel.isRecalculating.collectAsState()
+    var idToScroll by remember { mutableIntStateOf(-1) }
 
     ListExpenseScreen(
+        currentTrip = currentTrip,
         expensesFlow = expensesFlow,
-        onSaveExpense = { expenseAndCategoryViewModel.save(it, currentTrip!!) },
+        onSaveExpense = {
+            expenseAndCategoryViewModel.save(
+                it,
+                currentTrip!!,
+                onComplete = { id -> idToScroll = id })
+        },
         onDeleteExpense = { expenseAndCategoryViewModel.delete(it) },
         isRecalculatingRate = isRecalculatingRate,
         initialAutoOpen = initialAutoOpen,
-        onAutoOpenConsumed = onAutoOpenConsumed
+        onAutoOpenConsumed = onAutoOpenConsumed,
+        idToScroll = idToScroll,
+        dateToScroll = dateToScroll
     )
 }
 
 @OptIn(ExperimentalMaterial3Api::class)
 @SuppressLint("UnusedMaterial3ScaffoldPaddingParameter")
-@RequiresApi(Build.VERSION_CODES.O)
 @Composable
 fun ListExpenseScreen(
+    currentTrip: Trip?,
     expensesFlow: Flow<PagingData<ExpenseListItemUi>>,
     onSaveExpense: (Expense) -> Unit, onDeleteExpense: (Expense) -> Unit,
     isRecalculatingRate: Boolean,
     initialAutoOpen: Boolean,
-    onAutoOpenConsumed: () -> Unit
+    onAutoOpenConsumed: () -> Unit,
+    idToScroll: Int,
+    dateToScroll: String
 ) {
 
     val sheetState = rememberModalBottomSheetState(skipPartiallyExpanded = true)
@@ -134,16 +149,65 @@ fun ListExpenseScreen(
     var itemToDelete by remember { mutableStateOf<Expense?>(null) }
 
     Scaffold(floatingActionButtonPosition = FabPosition.EndOverlay, floatingActionButton = {
-        ExtendedFloatingActionButton(
-            onClick = { showBottomSheet = true },
-            icon = { Icon(Icons.Filled.Add, stringResource(string.add_expense)) },
-            text = { Text(text = stringResource(string.add_expense)) },
-        )
+        if (currentTrip != null && !currentTrip.isDummy()) {
+            ExtendedFloatingActionButton(
+                onClick = { showBottomSheet = true },
+                icon = { Icon(Icons.Filled.Add, stringResource(string.add_expense)) },
+                text = { Text(text = stringResource(string.add_expense)) },
+            )
+        }
     })
     {
         Box {
+            if (items.itemCount == 0) {
+                Box(
+                    modifier = Modifier
+                        .fillMaxSize()
+                        .padding(10.dp),
+                    contentAlignment = Alignment.Center
+                ) {
+                    val textToShow = if (currentTrip == null || currentTrip.isDummy()) {
+                        stringResource(string.no_trip_picked)
+                    } else {
+                        stringResource(string.no_expenses)
+                    }
+                    Text(
+                        text = textToShow,
+                        textAlign = TextAlign.Center,
+                        fontWeight = FontWeight.Light,
+                        style = MaterialTheme.typography.headlineMedium,
+                        color = MaterialTheme.colorScheme.onSurface.copy(alpha = 0.7f)
+                    )
+                }
+
+            } else {
+                LaunchedEffect(Unit) {
+                    if (dateToScroll == "") return@LaunchedEffect
+                    for (index in 0 until items.itemCount) {
+                        val item = items.peek(index)
+                        if (item is ExpenseListItemUi.Header && item.date.toString() == dateToScroll) {
+                            listState.animateScrollToItem(index)
+                            break
+                        }
+                    }
+                }
+                LaunchedEffect(idToScroll) {
+                    if (idToScroll == -1) return@LaunchedEffect
+                    for (index in 0 until items.itemCount) {
+                        val item = items.peek(index)
+                        if (item is ExpenseListItemUi.Item && item.expenseDto.expense.id == idToScroll) {
+                            listState.animateScrollToItem(index)
+                            break
+                        }
+                    }
+                }
+            }
             LazyColumn(
-                modifier = Modifier.fillMaxSize(),
+                modifier = Modifier
+                    .fillMaxSize()
+                    .semantics {
+                        contentDescription = "expensesList"
+                    },
                 horizontalAlignment = Alignment.CenterHorizontally,
                 state = listState
             ) {
@@ -156,9 +220,7 @@ fun ListExpenseScreen(
                         }
                     }
                 ) { index ->
-
                     when (val item = items[index]) {
-
                         is ExpenseListItemUi.Header -> {
                             CustomDivider(
                                 date = item.date,
@@ -188,38 +250,38 @@ fun ListExpenseScreen(
             }
         }
 
-        if (itemToDelete != null) {
-            DeleteConfirmationDialog(
-                onConfirm = {
-                    onDeleteExpense(itemToDelete!!)
-                    itemToDelete = null
-                },
-                onCancel = {
-                    itemToDelete = null
-                }
-            )
-        }
+    }
 
-        if (showBottomSheet) {
-            AddExpenseBottomSheet(
-                onSave = { expense ->
-                    onSaveExpense(expense)
-                    showBottomSheet = false
-                    expenseDtoToEdit = null
-                },
-                onDismiss = {
-                    expenseDtoToEdit = null
-                    showBottomSheet = false
-                },
-                expenseDtoToEdit = expenseDtoToEdit,
-                state = sheetState
-            )
-        }
+    if (itemToDelete != null) {
+        DeleteConfirmationDialog(
+            onConfirm = {
+                onDeleteExpense(itemToDelete!!)
+                itemToDelete = null
+            },
+            onCancel = {
+                itemToDelete = null
+            }
+        )
+    }
+
+    if (showBottomSheet) {
+        AddExpenseBottomSheet(
+            onSave = { expense ->
+                onSaveExpense(expense)
+                showBottomSheet = false
+                expenseDtoToEdit = null
+            },
+            onDismiss = {
+                expenseDtoToEdit = null
+                showBottomSheet = false
+            },
+            expenseDtoToEdit = expenseDtoToEdit,
+            state = sheetState
+        )
     }
 }
 
 
-@RequiresApi(Build.VERSION_CODES.O)
 @Composable
 fun CustomDivider(date: LocalDate, sum: Double, currency: String) {
     Row(
@@ -262,7 +324,6 @@ fun CustomDivider(date: LocalDate, sum: Double, currency: String) {
     }
 }
 
-@RequiresApi(Build.VERSION_CODES.O)
 @Composable
 fun SwipeToDeleteExpenseCard(
     expenseDto: ExpenseDto,
@@ -334,26 +395,27 @@ fun DeleteConfirmationDialog(
                     .fillMaxWidth()
                     .padding(top = 24.dp)
             ) {
-                Text(
-                    text = stringResource(string.cancel),
-                    style = MaterialTheme.typography.titleMedium,
-                    color = MaterialTheme.colorScheme.onSecondaryContainer,
-                    modifier = Modifier
-                        .padding(end = 24.dp)
-                        .clickable { onCancel() }
-                )
-                Text(
-                    text = stringResource(string.delete),
-                    color = MaterialTheme.colorScheme.error,
-                    style = MaterialTheme.typography.titleMedium,
-                    modifier = Modifier.clickable { onConfirm() }
-                )
+                Button(
+                    modifier = Modifier.padding(end = 20.dp),
+                    onClick = onCancel
+                ) {
+                    Text(stringResource(string.cancel))
+                }
+
+                Button(
+                    onClick = onConfirm,
+                    colors = ButtonDefaults.buttonColors(
+                        containerColor = MaterialTheme.colorScheme.error,
+                        contentColor = MaterialTheme.colorScheme.onError
+                    )
+                ) {
+                    Text(stringResource(string.delete))
+                }
             }
         }
     }
 }
 
-@RequiresApi(Build.VERSION_CODES.O)
 @Composable
 fun ExpenseCard(
     expenseDto: ExpenseDto,
@@ -363,7 +425,7 @@ fun ExpenseCard(
         colors = CardDefaults.elevatedCardColors()
             .copy(containerColor = MaterialTheme.colorScheme.surfaceContainer),
         modifier = Modifier
-            .fillMaxWidth(0.9f)
+            .fillMaxWidth(0.95f)
             .height(70.dp)
             .combinedClickable(
                 enabled = true,
@@ -454,19 +516,73 @@ fun ExpenseCard(
     }
 }
 
-@RequiresApi(Build.VERSION_CODES.O)
 @AllPreviews
 @Composable
 fun PreviewListExpenseScreen() {
     TripMoneyTheme() {
         val pagingData = PagingData.from(sampleExpenseDtoWithConvertedAmountList())
         ListExpenseScreen(
+            currentTrip = Trip(
+                id = 1,
+                name = "Vacation",
+                currency = "USD",
+                startDate = LocalDate.parse("2026-01-01"),
+                endDate = LocalDate.parse("2026-01-11"),
+            ),
             expensesFlow = MutableStateFlow(pagingData),
             onSaveExpense = {},
             onDeleteExpense = {},
             isRecalculatingRate = true,
             false,
-            {}
+            {},
+            0,
+            ""
+        )
+
+    }
+}
+
+@AllPreviews
+@Composable
+fun PreviewListExpenseScreenWithoutExpenses() {
+    TripMoneyTheme() {
+        val pagingData = PagingData.from(emptyList<ExpenseListItemUi>())
+        ListExpenseScreen(
+            currentTrip = Trip(
+                id = 1,
+                name = "Vacation",
+                currency = "USD",
+                startDate = LocalDate.parse("2026-01-01"),
+                endDate = LocalDate.parse("2026-01-11"),
+            ),
+            expensesFlow = MutableStateFlow(pagingData),
+            onSaveExpense = {},
+            onDeleteExpense = {},
+            isRecalculatingRate = true,
+            false,
+            {},
+            0,
+            ""
+        )
+
+    }
+}
+
+@AllPreviews
+@Composable
+fun PreviewListExpenseScreenWithoutTrip() {
+    TripMoneyTheme() {
+        val pagingData = PagingData.from(emptyList<ExpenseListItemUi>())
+        ListExpenseScreen(
+            currentTrip = null,
+            expensesFlow = MutableStateFlow(pagingData),
+            onSaveExpense = {},
+            onDeleteExpense = {},
+            isRecalculatingRate = true,
+            false,
+            {},
+            0,
+            ""
         )
 
     }
@@ -475,7 +591,7 @@ fun PreviewListExpenseScreen() {
 @AllPreviews
 @Composable
 fun PreviewDeleteConfirmationDialog() {
-    TripMoneyTheme() {
+    TripMoneyTheme {
         DeleteConfirmationDialog(
             onConfirm = {},
             onCancel = {})
@@ -483,7 +599,6 @@ fun PreviewDeleteConfirmationDialog() {
 }
 
 
-@RequiresApi(Build.VERSION_CODES.O)
 private fun sampleExpenseDtoWithConvertedAmountList(): List<ExpenseListItemUi> {
     val sampleCategories = listOf(
         Category(

app/src/main/java/cc/n0th1ng/tripmoney/screens/managecategories/ManageCategoriesScreen.kt

@@ -4,7 +4,6 @@ import android.annotation.SuppressLint
 import android.os.Build
 import androidx.annotation.RequiresApi
 import androidx.compose.foundation.background
-import androidx.compose.foundation.clickable
 import androidx.compose.foundation.combinedClickable
 import androidx.compose.foundation.layout.Arrangement
 import androidx.compose.foundation.layout.Box
@@ -20,7 +19,6 @@ import androidx.compose.foundation.lazy.LazyColumn
 import androidx.compose.foundation.lazy.items
 import androidx.compose.material.icons.Icons
 import androidx.compose.material.icons.filled.Add
-import androidx.compose.material.icons.filled.Delete
 import androidx.compose.material3.BasicAlertDialog
 import androidx.compose.material3.Button
 import androidx.compose.material3.ButtonDefaults
@@ -48,7 +46,6 @@ import androidx.compose.ui.Modifier
 import androidx.compose.ui.draw.alpha
 import androidx.compose.ui.draw.clip
 import androidx.compose.ui.graphics.Color
-import androidx.compose.ui.layout.ModifierLocalBeyondBoundsLayout
 import androidx.compose.ui.res.painterResource
 import androidx.compose.ui.res.stringResource
 import androidx.compose.ui.unit.dp
@@ -63,9 +60,6 @@ import cc.n0th1ng.tripmoney.utils.AllPreviews
 import cc.n0th1ng.tripmoney.utils.colors
 import cc.n0th1ng.tripmoney.viewmodel.ExpenseAndCategoryViewModel
 import com.composables.icons.materialsymbols.outlined.R
-import java.time.LocalDate
-import java.time.format.DateTimeFormatter
-import kotlin.collections.emptyList
 
 @RequiresApi(Build.VERSION_CODES.O)
 @Composable
@@ -159,7 +153,7 @@ fun ManageCategoriesScreen(
 
     if (itemToDelete != null) {
         DeleteConfirmationDialog(
-            bodyText = stringResource(string.delete_category_info),
+            bodyText = stringResource(string.delete_category_info).format(itemToDelete?.name),
             onConfirm = {
                 onDeleteCategory(itemToDelete!!)
                 itemToDelete = null
@@ -236,7 +230,7 @@ fun SwipeToDeleteExpenseCard(
                 Modifier
                     .clip(CardDefaults.elevatedShape)
                     .fillMaxSize()
-                    .background(MaterialTheme.colorScheme.onError)
+                    .background(MaterialTheme.colorScheme.errorContainer)
                     .padding(horizontal = 20.dp),
                 contentAlignment = Alignment.CenterEnd
             ) {

app/src/main/java/cc/n0th1ng/tripmoney/screens/settings/SettingsScreen.kt

@@ -1,6 +1,5 @@
 package cc.n0th1ng.tripmoney.screens.settings
 
-import android.content.Intent
 import android.os.Build
 import androidx.annotation.RequiresApi
 import androidx.annotation.StringRes
@@ -36,34 +35,23 @@ import androidx.compose.ui.platform.LocalContext
 import androidx.compose.ui.res.painterResource
 import androidx.compose.ui.res.stringResource
 import androidx.compose.ui.unit.dp
-import androidx.compose.ui.unit.sp
-import androidx.core.content.FileProvider
 import androidx.hilt.lifecycle.viewmodel.compose.hiltViewModel
 import androidx.navigation.NavHostController
-import androidx.navigation.compose.rememberNavController
-import cc.n0th1ng.tripmoney.R.*
-import cc.n0th1ng.tripmoney.data.entity.Category
+import cc.n0th1ng.tripmoney.R.string
 import cc.n0th1ng.tripmoney.data.entity.Trip
 import cc.n0th1ng.tripmoney.data.repository.AppTheme
 import cc.n0th1ng.tripmoney.navigation.Screens
-import cc.n0th1ng.tripmoney.screens.listexpense.CategorySelectionDialog
 import cc.n0th1ng.tripmoney.screens.listexpense.CurrencySelectionDialog
-import cc.n0th1ng.tripmoney.screens.statistics.categories
 import cc.n0th1ng.tripmoney.theme.TripMoneyTheme
 import cc.n0th1ng.tripmoney.utils.AllPreviews
 import cc.n0th1ng.tripmoney.utils.Currencies
-import cc.n0th1ng.tripmoney.utils.Icons
-import cc.n0th1ng.tripmoney.utils.saveCsv
 import cc.n0th1ng.tripmoney.utils.shareCsv
 import cc.n0th1ng.tripmoney.viewmodel.ExpenseAndCategoryViewModel
 import cc.n0th1ng.tripmoney.viewmodel.SettingsViewModel
 import cc.n0th1ng.tripmoney.viewmodel.TripViewModel
 import com.composables.icons.materialsymbols.outlined.R
-import kotlinx.coroutines.Dispatchers
 import kotlinx.coroutines.launch
-import kotlinx.coroutines.withContext
 import java.io.File
-import java.nio.file.Files
 
 @RequiresApi(Build.VERSION_CODES.S)
 @Composable
@@ -168,7 +156,7 @@ fun SettingsScreen(
                 iconResource = R.drawable.materialsymbols_ic_label_outlined
             )
             SettingsListItem(
-                onClick = onCategoriesClick,
+                onClick = {},
                 stringResource(string.add_expense),
                 supportingText = stringResource(string.add_expense_settings),
                 iconResource = R.drawable.materialsymbols_ic_payments_outlined,

app/src/main/java/cc/n0th1ng/tripmoney/screens/statistics/StatisticsScreen.kt

@@ -4,16 +4,23 @@ import android.annotation.SuppressLint
 import android.os.Build
 import androidx.annotation.RequiresApi
 import androidx.compose.foundation.background
+import androidx.compose.foundation.clickable
+import androidx.compose.foundation.horizontalScroll
 import androidx.compose.foundation.layout.Arrangement
 import androidx.compose.foundation.layout.Box
 import androidx.compose.foundation.layout.Column
 import androidx.compose.foundation.layout.Row
+import androidx.compose.foundation.layout.fillMaxHeight
 import androidx.compose.foundation.layout.fillMaxSize
 import androidx.compose.foundation.layout.fillMaxWidth
 import androidx.compose.foundation.layout.height
+import androidx.compose.foundation.layout.heightIn
 import androidx.compose.foundation.layout.padding
 import androidx.compose.foundation.layout.size
+import androidx.compose.foundation.layout.width
+import androidx.compose.foundation.rememberScrollState
 import androidx.compose.foundation.shape.RoundedCornerShape
+import androidx.compose.foundation.verticalScroll
 import androidx.compose.material3.CardDefaults
 import androidx.compose.material3.ElevatedCard
 import androidx.compose.material3.Icon
@@ -30,13 +37,18 @@ import androidx.compose.ui.graphics.Color
 import androidx.compose.ui.res.colorResource
 import androidx.compose.ui.res.painterResource
 import androidx.compose.ui.res.stringResource
+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.core.graphics.toColorInt
-import androidx.core.graphics.toColorLong
 import androidx.hilt.lifecycle.viewmodel.compose.hiltViewModel
+import androidx.navigation.NavController
 import cc.n0th1ng.tripmoney.data.dto.SummaryPerCategory
+import cc.n0th1ng.tripmoney.data.dto.SummaryPerDay
 import cc.n0th1ng.tripmoney.data.entity.Category
 import cc.n0th1ng.tripmoney.data.entity.Trip
+import cc.n0th1ng.tripmoney.navigation.Screens
 import cc.n0th1ng.tripmoney.theme.TripMoneyTheme
 import cc.n0th1ng.tripmoney.utils.AllPreviews
 import cc.n0th1ng.tripmoney.utils.Currencies
@@ -46,10 +58,12 @@ import cc.n0th1ng.tripmoney.viewmodel.ExpenseAndCategoryViewModel
 import cc.n0th1ng.tripmoney.viewmodel.SettingsViewModel
 import cc.n0th1ng.tripmoney.viewmodel.TripViewModel
 import com.composables.icons.materialsymbols.outlined.R
+import java.time.LocalDate
+import java.time.format.DateTimeFormatter
 
 @RequiresApi(Build.VERSION_CODES.O)
 @Composable
-fun StatisticsScreen() {
+fun StatisticsScreen(navController: NavController) {
     val expenseAndCategoryViewModel: ExpenseAndCategoryViewModel = hiltViewModel()
     val settingsViewModel: SettingsViewModel = hiltViewModel()
     val tripViewModel: TripViewModel = hiltViewModel()
@@ -57,23 +71,31 @@ fun StatisticsScreen() {
     val currentTrip by tripViewModel.getTrip(currentTripId).collectAsState(Trip.DUMMY)
     val summaryPerCategoryList by expenseAndCategoryViewModel.getSummaryPerCategory(currentTripId)
         .collectAsState(emptyList())
+    val summaryPerDayList by expenseAndCategoryViewModel.getSummaryPerDay(currentTripId)
+        .collectAsState(emptyList())
     val summaryAmount by expenseAndCategoryViewModel.getSummaryAmount(currentTripId)
         .collectAsState(0.0)
+    val moneyLeft by expenseAndCategoryViewModel.getBudgetLeft(currentTripId).collectAsState(null)
     StatisticsScreen(
         summaryPerCategoryList,
+        summaryPerDayList,
         summaryAmount,
         Currencies.valueOf(currentTrip?.currency ?: Currencies.default().name),
-        expenseAndCategoryViewModel.getBudgetLeft(currentTripId)
+        moneyLeft,
+        onDayClicked = {
+            date -> navController.navigate(Screens.LIST_EXPENSE + "?dateToScroll=$date")
+        }
     )
 }
 
-@RequiresApi(Build.VERSION_CODES.O)
 @Composable
 fun StatisticsScreen(
     summaryPerCategoryList: List<SummaryPerCategory>,
+    summaryPerDayList: List<SummaryPerDay>,
     summaryAmount: Double,
     tripCurrency: Currencies,
-    moneyLeft: Double
+    moneyLeft: Double?,
+    onDayClicked: (String) -> Unit
 ) {
     Column(
         modifier = Modifier
@@ -83,7 +105,9 @@ fun StatisticsScreen(
     ) {
         Row(horizontalArrangement = Arrangement.spacedBy(10.dp)) {
             Summary(
-                Modifier.weight(1f), -1 * summaryAmount, tripCurrency.name,
+                Modifier.weight(1f),
+                if (summaryAmount == 0.0) 0.0 else -1 * summaryAmount,
+                tripCurrency.name,
                 stringResource(cc.n0th1ng.tripmoney.R.string.total_expenses),
                 R.drawable.materialsymbols_ic_payment_arrow_down_outlined,
                 iconColor = MaterialTheme.colorScheme.error
@@ -95,8 +119,11 @@ fun StatisticsScreen(
                 iconColor = colorResource(cc.n0th1ng.tripmoney.R.color.good_green)
             )
         }
-        SummaryPerCategoryCard(summaryPerCategoryList)
-
+        SummaryPerCategoryCard(
+            modifier = Modifier.heightIn(max = 300.dp),
+            summaryPerCategoryList = summaryPerCategoryList
+        )
+        SummaryPerDayCard(modifier = Modifier.height(300.dp), summaryPerDayList = summaryPerDayList.sortedBy { it.day }, onDayClicked = onDayClicked)
     }
 }
 
@@ -104,7 +131,7 @@ fun StatisticsScreen(
 @Composable
 fun Summary(
     modifier: Modifier = Modifier,
-    amount: Double,
+    amount: Double?,
     currency: String,
     text: String,
     icon: Int,
@@ -117,7 +144,8 @@ fun Summary(
     ) {
         Column(
             modifier = Modifier.padding(10.dp),
-            verticalArrangement = Arrangement.spacedBy(10.dp)
+            verticalArrangement = Arrangement.spacedBy(10.dp),
+            horizontalAlignment = Alignment.CenterHorizontally
         ) {
             Row(
                 modifier = Modifier.fillMaxWidth(), verticalAlignment = Alignment.CenterVertically,
@@ -141,7 +169,8 @@ fun Summary(
 
             }
             Text(
-                "%.2f %s".format(amount, currency),
+                if (amount == null) "∞" else
+                    "%.2f %s".format(amount, currency),
                 style = MaterialTheme.typography.titleLarge,
             )
         }
@@ -149,22 +178,87 @@ fun Summary(
 }
 
 @Composable
-fun SummaryPerCategoryCard(summaryPerCategoryList: List<SummaryPerCategory>) {
+fun SummaryPerCategoryCard(
+    summaryPerCategoryList: List<SummaryPerCategory>,
+    modifier: Modifier = Modifier
+) {
     ElevatedCard(
-        modifier = Modifier.fillMaxWidth(),
+        modifier = modifier.fillMaxWidth(),
         colors = CardDefaults.elevatedCardColors()
             .copy(containerColor = MaterialTheme.colorScheme.surfaceContainer)
     ) {
-        Column(
-            modifier = Modifier.padding(15.dp),
-            verticalArrangement = Arrangement.spacedBy(5.dp)
-        ) {
-            summaryPerCategoryList.forEach {
-                CategoryCard(
-                    summaryPerCategory = it, modifier = Modifier
-                        .fillMaxWidth()
+        if (summaryPerCategoryList.isEmpty()) {
+            Box(
+                modifier = Modifier
+                    .fillMaxSize()
+                    .padding(10.dp),
+                contentAlignment = Alignment.Center
+            ) {
+                Text(
+                    text = stringResource(cc.n0th1ng.tripmoney.R.string.no_expenses_summary),
+                    textAlign = TextAlign.Center,
+                    fontWeight = FontWeight.Light,
+                    style = MaterialTheme.typography.headlineMedium,
+                    color = MaterialTheme.colorScheme.onSurface.copy(alpha = 0.7f)
                 )
             }
+        } else {
+            Column(
+                modifier = Modifier
+                    .padding(15.dp)
+                    .verticalScroll(rememberScrollState()),
+
+                verticalArrangement = Arrangement.spacedBy(5.dp)
+            ) {
+                summaryPerCategoryList.forEach {
+                    CategoryCard(
+                        summaryPerCategory = it, modifier = Modifier
+                            .fillMaxWidth()
+                    )
+                }
+            }
+        }
+    }
+}
+
+@RequiresApi(Build.VERSION_CODES.O)
+@Composable
+fun SummaryPerDayCard(modifier: Modifier = Modifier, summaryPerDayList: List<SummaryPerDay>, onDayClicked: (String) -> Unit) {
+    ElevatedCard(
+        modifier = modifier
+            .fillMaxWidth(),
+        colors = CardDefaults.elevatedCardColors()
+            .copy(containerColor = MaterialTheme.colorScheme.surfaceContainer)
+    ) {
+        if (summaryPerDayList.isEmpty()) {
+            Box(
+                modifier = Modifier
+                    .fillMaxSize()
+                    .padding(10.dp),
+                contentAlignment = Alignment.Center
+            ) {
+                Text(
+                    text = stringResource(cc.n0th1ng.tripmoney.R.string.no_expenses_summary),
+                    textAlign = TextAlign.Center,
+                    fontWeight = FontWeight.Light,
+                    style = MaterialTheme.typography.headlineMedium,
+                    color = MaterialTheme.colorScheme.onSurface.copy(alpha = 0.7f)
+                )
+            }
+        } else {
+            Row(
+                modifier = Modifier
+                    .padding(15.dp)
+                    .horizontalScroll(rememberScrollState()),
+                horizontalArrangement = Arrangement.spacedBy(5.dp)
+            ) {
+                summaryPerDayList.forEach { it ->
+                    DayCard(
+                        summaryPerDay = it,
+                        onDayClicked = {date -> onDayClicked(date)}
+                    )
+                }
+            }
         }
     }
 }
@@ -204,7 +298,7 @@ fun CategoryCard(modifier: Modifier = Modifier, summaryPerCategory: SummaryPerCa
         ) {
             Box(
                 modifier = Modifier
-                    .height(40.dp)
+                    .height(30.dp)
                     .fillMaxWidth(0.12f + (0.90f - 0.12f) * summaryPerCategory.percent)
                     .clip(RoundedCornerShape(16.dp))
                     .background(MaterialTheme.colorScheme.primary)
@@ -213,7 +307,7 @@ fun CategoryCard(modifier: Modifier = Modifier, summaryPerCategory: SummaryPerCa
                     verticalArrangement = Arrangement.Center,
                     modifier = Modifier
                         .fillMaxSize()
-                        .padding(11.dp)
+                        .padding(vertical = 5.dp, horizontal = 10.dp)
                 ) {
                     Text(
                         "%d%%".format((summaryPerCategory.percent * 100).toInt()),
@@ -227,23 +321,107 @@ fun CategoryCard(modifier: Modifier = Modifier, summaryPerCategory: SummaryPerCa
     }
 }
 
+@RequiresApi(Build.VERSION_CODES.O)
+@Composable
+fun DayCard(modifier: Modifier = Modifier, summaryPerDay: SummaryPerDay, onDayClicked: (String) -> Unit) {
+    Column(
+        modifier = modifier.fillMaxHeight(), verticalArrangement = Arrangement.Bottom,
+        horizontalAlignment = Alignment.CenterHorizontally
+    ) {
+
+        Text(
+            text = "%.2f".format(summaryPerDay.amount),
+            style = MaterialTheme.typography.labelSmall,
+            fontSize = (MaterialTheme.typography.labelSmall.fontSize.value - 2).sp,
+        )
+        val width = 45.dp
+        Box(
+            modifier = Modifier
+                .width(width)
+                .fillMaxHeight(0.2f + (0.98f - 0.2f) * summaryPerDay.percent)
+                .clip(RoundedCornerShape(width / 2))
+                .background(MaterialTheme.colorScheme.primary)
+                .clickable(onClick = {onDayClicked(summaryPerDay.day.toString())})
+                .padding(top = 5.dp)
+        ) {
+            Column(
+                modifier = Modifier.fillMaxWidth(),
+                horizontalAlignment = Alignment.CenterHorizontally,
+                verticalArrangement = Arrangement.Center
+            ) {
+                Column(
+                    verticalArrangement = Arrangement.Center,
+                    horizontalAlignment = Alignment.CenterHorizontally,
+                    modifier = Modifier
+                        .size(width - 10.dp)
+                        .background(
+                            MaterialTheme.colorScheme.tertiaryContainer,
+                            shape = RoundedCornerShape(width / 2)
+                        )
+                        .padding(vertical = 3.dp),
+                ) {
+                    Text(
+                        style = MaterialTheme.typography.labelSmall,
+                        textAlign = TextAlign.Center,
+                        lineHeight = 10.sp,
+                        color = MaterialTheme.colorScheme.onTertiaryContainer,
+                        text = summaryPerDay.day.format(DateTimeFormatter.ofPattern("dd"))
+                    )
+                    Text(
+                        style = MaterialTheme.typography.labelSmall,
+                        fontWeight = FontWeight.Light,
+                        fontSize = (MaterialTheme.typography.labelSmall.fontSize.value - 2).sp,
+                        lineHeight = 10.sp,
+                        textAlign = TextAlign.Center,
+                        color = MaterialTheme.colorScheme.onTertiaryContainer,
+                        text = summaryPerDay.day.format(DateTimeFormatter.ofPattern("E"))
+                    )
+                }
+            }
+        }
+
+    }
+}
+
 @SuppressLint("UnusedMaterial3ScaffoldPaddingParameter")
 @RequiresApi(Build.VERSION_CODES.O)
 @AllPreviews
 @Composable
-fun Preview() {
+fun PreviewStatisticScreen() {
     TripMoneyTheme {
         Scaffold {
             StatisticsScreen(
                 summaryPerCategoryList,
+                summaryPerDayList,
                 summaryAmount = 125.24,
                 Currencies.entries.random(),
-                432.14
+                432.14,
+                {}
             )
         }
     }
 }
 
+@SuppressLint("UnusedMaterial3ScaffoldPaddingParameter")
+@RequiresApi(Build.VERSION_CODES.O)
+@AllPreviews
+@Composable
+fun PreviewStatisticScreenWithNoData() {
+    TripMoneyTheme {
+        Scaffold {
+            StatisticsScreen(
+                emptyList(),
+                emptyList(),
+                summaryAmount = 0.0,
+                Currencies.entries.random(),
+                null,
+                {}
+            )
+        }
+    }
+}
+
+
 val categories = listOf(
     Category(name = "Jedzenie", icon = Icons.RESTAURANT, color = colors.random()),
     Category(name = "Transport", icon = Icons.FLIGHT, color = colors.random()),
@@ -262,3 +440,25 @@ val summaryPerCategoryList = listOf(
     SummaryPerCategory(categories[3], 50.0, 0.1f, Currencies.PLN),
     SummaryPerCategory(categories[5], 50.0, 0.0001f, Currencies.PLN),
 )
+
+@RequiresApi(Build.VERSION_CODES.O)
+val summaryPerDayListRaw = listOf(
+    SummaryPerDay(LocalDate.now(), 50.0, 0f),
+    SummaryPerDay(LocalDate.now().minusDays(1), 500.23, 0f),
+    SummaryPerDay(LocalDate.now().minusDays(2), 1560.53, 0f),
+    SummaryPerDay(LocalDate.now().minusDays(3), 700.32, 0f),
+    SummaryPerDay(LocalDate.now().minusDays(4), 201.3, 0f),
+    SummaryPerDay(LocalDate.now().minusDays(5), 2020.64, 0f),
+    SummaryPerDay(LocalDate.now().minusDays(6), 510.43, 0f),
+    SummaryPerDay(LocalDate.now().minusDays(7), 3050.12, 0f),
+    SummaryPerDay(LocalDate.now().minusDays(8), 264.32, 0f),
+    SummaryPerDay(LocalDate.now().minusDays(9), 3596.64, 0f)
+)
+
+@RequiresApi(Build.VERSION_CODES.O)
+val highestAmount = summaryPerDayListRaw.maxOf { it.amount }
+
+@RequiresApi(Build.VERSION_CODES.O)
+val summaryPerDayList = summaryPerDayListRaw.map {
+    it.copy(percent = ((it.amount / highestAmount)).toFloat())
+}.sortedBy { it.day.toEpochDay() }

app/src/main/java/cc/n0th1ng/tripmoney/screens/trippicker/AddTripBottomSheet.kt

@@ -104,7 +104,7 @@ fun AddTripBottomSheet(
 
     var endDate by remember {
         mutableStateOf(
-            tripToEdit?.startDate ?: LocalDate.now()
+            tripToEdit?.endDate ?: LocalDate.now()
         )
     }
 

app/src/main/java/cc/n0th1ng/tripmoney/screens/trippicker/TripPickerScreen.kt

@@ -38,14 +38,13 @@ import androidx.compose.runtime.remember
 import androidx.compose.runtime.setValue
 import androidx.compose.ui.Alignment
 import androidx.compose.ui.Modifier
-import androidx.compose.ui.draw.alpha
 import androidx.compose.ui.draw.clip
 import androidx.compose.ui.hapticfeedback.HapticFeedbackType
 import androidx.compose.ui.platform.LocalHapticFeedback
 import androidx.compose.ui.res.stringResource
 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.hilt.lifecycle.viewmodel.compose.hiltViewModel
 import androidx.navigation.NavController
 import androidx.paging.PagingData
@@ -113,32 +112,45 @@ fun TripPickerScreen(
             Icon(Icons.Filled.Add, stringResource(string.add_trip))
         }
     }) { paddingValues ->
-        LazyColumn(
-            modifier = Modifier
-                .padding(horizontal = 15.dp)
-                .fillMaxSize(),
-            verticalArrangement = Arrangement.Center
-        ) {
-            items(trips.itemCount, trips.itemKey { it.id }) { i ->
-                Spacer(Modifier.height(10.dp))
-                val trip = trips[i]
-                if (trip != null) {
-                    SwipeToDeleteTripCard(
-                        trip = trip,
-                        onDelete = {
-                            onDelete(trip)
-                        }, onClick = {
-                            onClick(trip)
-                        }, isSelected = currentTripId == trip.id,
-                        onLongClick = { trip ->
-                            tripToEdit = trip
-                            showBottomSheet = true
-                        })
+        if (trips.itemCount == 0) {
+            Box(modifier = Modifier.fillMaxSize().padding(10.dp), contentAlignment = Alignment.Center) {
+                Text(
+                    text = stringResource(string.no_trip_added),
+                    textAlign = TextAlign.Center,
+                    fontWeight = FontWeight.Light,
+                    style = MaterialTheme.typography.headlineMedium,
+                    color = MaterialTheme.colorScheme.onSurface.copy(alpha = 0.7f)
+                )
+            }
+        } else {
+            LazyColumn(
+                modifier = Modifier
+                    .padding(horizontal = 15.dp)
+                    .fillMaxSize(),
+                verticalArrangement = Arrangement.Center
+            ) {
+                items(trips.itemCount, trips.itemKey { it.id }) { i ->
+                    Spacer(Modifier.height(10.dp))
+                    val trip = trips[i]
+                    if (trip != null) {
+                        SwipeToDeleteTripCard(
+                            trip = trip,
+                            onDelete = {
+                                onDelete(trip)
+                            }, onClick = {
+                                onClick(trip)
+                            }, isSelected = currentTripId == trip.id,
+                            onLongClick = { trip ->
+                                tripToEdit = trip
+                                showBottomSheet = true
+                            })
+                    }
+                    Spacer(Modifier.height(10.dp))
                 }
-                Spacer(Modifier.height(10.dp))
             }
         }
 
+
         if (showBottomSheet) {
             AddTripBottomSheet(
                 onDismiss = {
@@ -250,7 +262,8 @@ fun TripCard(
             }
             Column(
                 modifier = Modifier.padding(end = 20.dp),
-                horizontalAlignment = Alignment.End) {
+                horizontalAlignment = Alignment.End
+            ) {
                 Text(
                     trip.currency.uppercase(),
                     style = MaterialTheme.typography.titleLarge,
@@ -308,3 +321,18 @@ fun PreviewTripPickerScreen() {
         )
     }
 }
+
+@RequiresApi(Build.VERSION_CODES.O)
+@AllPreviews
+@Composable
+fun PreviewTripPickerScreenNoTrip() {
+    TripMoneyTheme {
+        TripPickerScreen(
+            tripsFlow = MutableStateFlow(PagingData.from(emptyList())),
+            currentTripId = 1,
+            onDelete = {},
+            onClick = {},
+            onSave = {}
+        )
+    }
+}

app/src/main/java/cc/n0th1ng/tripmoney/utils/Colors.kt

@@ -1,15 +1,15 @@
 package cc.n0th1ng.tripmoney.utils
 
 val colors: List<String> = listOf(
-    "#af1b3f",
     "#083D77",
-    "#5998c5",
-    "#f7934c",
-    "#ec0b43",
-    "#87A330",
-    "#6F8AB7",
-    "#F26CA7",
-    "#5E4AE3",
+    "#0B7189",
     "#2A7F62",
-    "#0B7189"
+    "#5998c5",
+    "#5E4AE3",
+    "#6F8AB7",
+    "#87A330",
+    "#F26CA7",
+    "#af1b3f",
+    "#ec0b43",
+    "#f7934c"
 )

app/src/main/java/cc/n0th1ng/tripmoney/utils/Currencies.kt

@@ -1,9 +1,169 @@
 package cc.n0th1ng.tripmoney.utils
 
 enum class Currencies {
+    AED,
+    AFN,
+    ALL,
+    AMD,
+    ANG,
+    AOA,
+    ARS,
+    AUD,
+    AWG,
+    AZN,
+    BAM,
+    BBD,
+    BDT,
+    BHD,
+    BIF,
+    BMD,
+    BND,
+    BOB,
+    BRL,
+    BSD,
+    BTN,
+    BWP,
+    BYN,
+    BZD,
+    CAD,
+    CDF,
+    CHF,
+    CLP,
+    CNH,
+    CNY,
+    COP,
+    CRC,
+    CUP,
+    CVE,
+    CZK,
+    DJF,
+    DKK,
+    DOP,
+    DZD,
+    EGP,
+    ERN,
+    ETB,
+    FJD,
+    FKP,
+    GBP,
+    GEL,
+    GGP,
+    GHS,
+    GIP,
+    GMD,
+    GNF,
+    GTQ,
+    GYD,
+    HKD,
+    HNL,
+    HTG,
+    HUF,
+    IDR,
+    ILS,
+    IMP,
+    INR,
+    IQD,
+    IRR,
+    ISK,
+    JEP,
+    JMD,
+    JOD,
+    JPY,
+    KES,
+    KGS,
+    KHR,
+    KMF,
+    KRW,
+    KWD,
+    KYD,
+    KZT,
+    LAK,
+    LBP,
+    LKR,
+    LRD,
+    LSL,
+    LYD,
+    MAD,
+    MDL,
+    MGA,
+    MKD,
+    MMK,
+    MNT,
+    MOP,
+    MRO,
+    MRU,
+    MUR,
+    MVR,
+    MWK,
+    MXN,
+    MYR,
+    MZN,
+    NAD,
+    NGN,
+    NIO,
+    NOK,
+    NPR,
+    NZD,
+    OMR,
+    PAB,
+    PEN,
+    PGK,
+    PHP,
+    PKR,
     PLN,
-    EUR,
-    USD;
+    PYG,
+    QAR,
+    RON,
+    RSD,
+    RUB,
+    RWF,
+    SAR,
+    SBD,
+    SCR,
+    SDG,
+    SEK,
+    SGD,
+    SHP,
+    SLE,
+    SOS,
+    SRD,
+    SSP,
+    STN,
+    SVC,
+    SYP,
+    SZL,
+    THB,
+    TJS,
+    TMT,
+    TND,
+    TOP,
+    TRY,
+    TTD,
+    TWD,
+    TZS,
+    UAH,
+    UGX,
+    USD,
+    UYU,
+    UZS,
+    VES,
+    VND,
+    VUV,
+    WST,
+    XAF,
+    XAG,
+    XAU,
+    XCD,
+    XCG,
+    XDR,
+    XOF,
+    XPD,
+    XPF,
+    XPT,
+    YER,
+    ZAR,
+    ZMW,
+    ZWG;
 
     companion object {
         fun default(): Currencies {

app/src/main/java/cc/n0th1ng/tripmoney/utils/DateUtils.kt

@@ -1,11 +1,8 @@
 package cc.n0th1ng.tripmoney.utils
 
-import android.os.Build
-import androidx.annotation.RequiresApi
 import java.time.LocalDate
 import java.time.format.DateTimeFormatter
 
-@RequiresApi(Build.VERSION_CODES.O)
 fun LocalDate.pretty(): String {
     return this.format(DateTimeFormatter.ofPattern("dd MMM yyyy"))
 }

app/src/main/java/cc/n0th1ng/tripmoney/utils/Icons.kt

@@ -14,5 +14,10 @@ enum class Icons(@DrawableRes val resource: Int) {
     COFFEE(R.drawable.materialsymbols_ic_local_cafe_outlined),
     GENERAL(R.drawable.materialsymbols_ic_shoppingmode_outlined),
     ENTERTAINMENT(R.drawable.materialsymbols_ic_theaters_outlined),
-    LAUNDRY(R.drawable.materialsymbols_ic_local_laundry_service_outlined)
+    LAUNDRY(R.drawable.materialsymbols_ic_local_laundry_service_outlined),
+    INSURANCE(R.drawable.materialsymbols_ic_health_and_safety_outlined),
+    SIM_DATA(R.drawable.materialsymbols_ic_sim_card_outlined),
+    CAR_RENTAL(R.drawable.materialsymbols_ic_directions_car_outlined),
+    FUEL(R.drawable.materialsymbols_ic_local_gas_station_outlined),
+    TOURS(R.drawable.materialsymbols_ic_tour_outlined)
 }

app/src/main/java/cc/n0th1ng/tripmoney/utils/SearchTextOutlined.kt

@@ -0,0 +1,45 @@
+package cc.n0th1ng.tripmoney.utils
+
+import androidx.compose.foundation.clickable
+import androidx.compose.foundation.layout.fillMaxWidth
+import androidx.compose.material.icons.Icons
+import androidx.compose.material.icons.filled.Close
+import androidx.compose.material3.Icon
+import androidx.compose.material3.OutlinedTextField
+import androidx.compose.runtime.Composable
+import androidx.compose.ui.Modifier
+import androidx.compose.ui.focus.FocusRequester
+import androidx.compose.ui.focus.focusRequester
+import androidx.compose.ui.res.painterResource
+import com.composables.icons.materialsymbols.outlined.R.drawable
+
+@Composable
+fun SearchTextOutlined(
+    modifier: Modifier = Modifier,
+    text: String,
+    onTextChange: (String) -> Unit,
+    focusRequester: FocusRequester = FocusRequester()
+) {
+    OutlinedTextField(
+        value = text,
+        onValueChange = onTextChange,
+        modifier = modifier
+            .fillMaxWidth()
+            .focusRequester(focusRequester),
+        trailingIcon = {
+            if (text.isNotBlank()) {
+                Icon(
+                    imageVector = Icons.Default.Close,
+                    contentDescription = "close",
+                    modifier = Modifier.clickable(true, onClick = { onTextChange("") })
+                )
+            } else {
+                Icon(
+                    painter = painterResource(drawable.materialsymbols_ic_search_outlined),
+                    contentDescription = "search"
+                )
+            }
+
+        }
+    )
+}

app/src/main/java/cc/n0th1ng/tripmoney/viewmodel/ExpenseAndCategoryViewModel.kt

@@ -10,6 +10,7 @@ import androidx.paging.insertSeparators
 import androidx.paging.map
 import cc.n0th1ng.tripmoney.Filter
 import cc.n0th1ng.tripmoney.data.dto.SummaryPerCategory
+import cc.n0th1ng.tripmoney.data.dto.SummaryPerDay
 import cc.n0th1ng.tripmoney.data.entity.Category
 import cc.n0th1ng.tripmoney.data.entity.Expense
 import cc.n0th1ng.tripmoney.data.entity.ExpenseDto
@@ -30,7 +31,6 @@ import org.apache.commons.csv.CSVPrinter
 import java.io.File
 import java.time.LocalDate
 import javax.inject.Inject
-import kotlin.collections.mapValues
 
 
 @HiltViewModel
@@ -41,11 +41,15 @@ open class ExpenseAndCategoryViewModel @Inject constructor(
     private val tripRepo: TripRepository
 ) : ViewModel() {
 
-    fun getBudgetLeft(tripId: Int): Double {
+    fun getBudgetLeft(tripId: Int): Flow<Double?> {
         return expenseRepo.getBudgetLeft(tripId)
     }
 
-    fun getExpensesDtoPaged(tripId: Int, search: String = "", filter: Filter = Filter()): Flow<PagingData<ExpenseDto>> =
+    fun getExpensesDtoPaged(
+        tripId: Int,
+        search: String = "",
+        filter: Filter = Filter()
+    ): Flow<PagingData<ExpenseDto>> =
         expenseRepo.getExpensesDtoPaged(tripId, search, filter).cachedIn(viewModelScope)
 
     @RequiresApi(Build.VERSION_CODES.O)
@@ -87,18 +91,22 @@ open class ExpenseAndCategoryViewModel @Inject constructor(
         }.cachedIn(viewModelScope)
     }
 
-    fun getExpensesDto(tripId: Int, search: String = "", filter: Filter = Filter()): Flow<List<ExpenseDto>> =
+    fun getExpensesDto(
+        tripId: Int,
+        search: String = "",
+        filter: Filter = Filter()
+    ): Flow<List<ExpenseDto>> =
         expenseRepo.getExpensesDto(tripId, search, filter)
 
-    @RequiresApi(Build.VERSION_CODES.O)
-    fun save(expense: Expense, trip: Trip) {
+    fun save(expense: Expense, trip: Trip, onComplete: (Int) -> Unit) {
         viewModelScope.launch {
             val rate = exchangeRateRepository.getRate(
                 Currencies.valueOf(expense.currency),
                 Currencies.valueOf(trip.currency),
                 expense.datetime.toLocalDate()
             )
-            expenseRepo.save(expense.copy(rate = rate))
+            val id = expenseRepo.save(expense.copy(rate = rate))
+            onComplete(id.toInt())
         }
     }
 
@@ -124,7 +132,6 @@ open class ExpenseAndCategoryViewModel @Inject constructor(
         }
     }
 
-    @RequiresApi(Build.VERSION_CODES.O)
     suspend fun generateCSVToFile(tripId: Int, file: File) {
         file.writer().use { writer ->
             CSVPrinter(
@@ -144,7 +151,6 @@ open class ExpenseAndCategoryViewModel @Inject constructor(
         }
     }
 
-    @RequiresApi(Build.VERSION_CODES.O)
     fun getDailySums(tripId: Int, search: String, filter: Filter): Flow<Map<LocalDate, Double>> {
         return getExpensesDto(tripId, search, filter)
             .map { expenses ->
@@ -155,14 +161,12 @@ open class ExpenseAndCategoryViewModel @Inject constructor(
             }
     }
 
-    @RequiresApi(Build.VERSION_CODES.O)
     fun getSummaryAmount(tripId: Int): Flow<Double> {
         return getExpensesDto(tripId).map { list ->
             list.sumOf { it.expense.amount * it.expense.rate }
         }
     }
 
-    @RequiresApi(Build.VERSION_CODES.O)
     fun getSummaryPerCategory(tripId: Int): Flow<List<SummaryPerCategory>> {
         val tripFlow = tripRepo.getTrip(tripId)
         val expensesFlow = getExpensesDto(tripId)
@@ -185,14 +189,37 @@ open class ExpenseAndCategoryViewModel @Inject constructor(
         }
     }
 
-    @RequiresApi(Build.VERSION_CODES.O)
+    fun getSummaryPerDay(tripId: Int): Flow<List<SummaryPerDay>> {
+        val tripFlow = tripRepo.getTrip(tripId)
+        val expensesFlow = getExpensesDto(tripId)
+
+        return tripFlow.combine(expensesFlow) { trip, expenses ->
+            val summaryPerDayRaw = expenses.groupBy { it.expense.datetime.toLocalDate() }
+                .map { (day, expensesForDay) ->
+                    val total = expensesForDay.sumOf { it.expense.convertedAmount() }
+                    SummaryPerDay(
+                        amount = total,
+                        day = day,
+                        percent = 0.0f
+                    )
+                }
+                .sortedByDescending { it.day }
+
+
+            val highestAmount =
+                if (summaryPerDayRaw.isEmpty()) 1.0 else summaryPerDayRaw.maxOf { it.amount }
+            summaryPerDayRaw.map {
+                it.copy(percent = ((it.amount / highestAmount)).toFloat())
+            }
+        }
+    }
+
     fun clearOldRates() {
         viewModelScope.launch {
             exchangeRateRepository.clearOldRates()
         }
     }
 
-    @RequiresApi(Build.VERSION_CODES.O)
     sealed class ExpenseListItemUi {
         data class Item(val expenseDto: ExpenseDto) : ExpenseListItemUi()
         data class Header(val date: LocalDate, val sum: Double, val currency: String) :

app/src/main/res/values-pl/strings.xml

@@ -32,4 +32,17 @@
     <string name="export_csv_subttext">Zapisz wydatki  z %s do pliku</string>
     <string name="add_new_category">Dodaj kategorie</string>
     <string name="edit_category">Edytuj kategorie</string>
+    <string name="archive">Archiwizuj</string>
+    <string name="you_want_archive">Chcesz zarchiwizować?</string>
+    <string name="archive_category_info">Żadne wydatki nie będą usunięte.</string>
+    <string name="delete_category_info">Wszystkie wydatki z kategorii %s zostaną usunięte.</string>
+    <string name="budget">Budżet</string>
+    <string name="money_left">Pozostałe środki</string>
+    <string name="add_expense_settings">Pokaż dodawanie wydatku na starcie</string>
+    <string name="yesterday">Wczoraj</string>
+    <string name="clear">Wyczyść</string>
+    <string name="no_expenses">Zacznij budżetowanie od dodania wydatków</string>
+    <string name="no_trip_picked">Wybierz wycieczkę żeby zobaczyć wydatki</string>
+    <string name="no_trip_added">Zacznij budżetowanie od dodania wycieczki</string>
+    <string name="no_expenses_summary">Brak wydatków do podsumowania</string>
 </resources>

app/src/main/res/values/strings.xml

@@ -35,8 +35,14 @@
     <string name="archive">Archive</string>
     <string name="you_want_archive">Do you want to archive?</string>
     <string name="archive_category_info">No expense will be deleted.</string>
-    <string name="delete_category_info">Your all expenses with category Hotel will be removed.</string>
+    <string name="delete_category_info">Your all expenses with category %s will be removed.</string>
     <string name="budget">Budget</string>
     <string name="money_left">Money left</string>
     <string name="add_expense_settings">Open add expense form on startup</string>
+    <string name="yesterday">Yesterday</string>
+    <string name="clear">Clear</string>
+    <string name="no_expenses">Start budgeting by adding expenses</string>
+    <string name="no_trip_picked">Select trip to see expenses</string>
+    <string name="no_trip_added">Start budgeting by adding your trip</string>
+    <string name="no_expenses_summary">No expenses to summarize</string>
 </resources>

baselineprofile/build.gradle.kts

@@ -1,53 +0,0 @@
-plugins {
-    alias(libs.plugins.android.test)
-    alias(libs.plugins.kotlin.android)
-    alias(libs.plugins.baselineprofile)
-}
-
-android {
-    namespace = "cc.n0th1ng.baselineprofile"
-    compileSdk = 36
-
-    compileOptions {
-        sourceCompatibility = JavaVersion.VERSION_11
-        targetCompatibility = JavaVersion.VERSION_11
-    }
-
-    kotlinOptions {
-        jvmTarget = "11"
-    }
-
-    defaultConfig {
-        minSdk = 28
-        targetSdk = 36
-
-        testInstrumentationRunner = "androidx.test.runner.AndroidJUnitRunner"
-    }
-
-    targetProjectPath = ":app"
-
-}
-
-// This is the configuration block for the Baseline Profile plugin.
-// You can specify to run the generators on a managed devices or connected devices.
-baselineProfile {
-    useConnectedDevices = true
-}
-
-dependencies {
-    implementation(libs.androidx.junit)
-    implementation(libs.androidx.espresso.core)
-    implementation(libs.androidx.uiautomator)
-    implementation(libs.androidx.benchmark.macro.junit4)
-    implementation(libs.androidx.ui.test.junit4)
-}
-
-androidComponents {
-    onVariants { v ->
-        val artifactsLoader = v.artifacts.getBuiltArtifactsLoader()
-        v.instrumentationRunnerArguments.put(
-            "targetAppId",
-            v.testedApks.map { artifactsLoader.load(it)?.applicationId }
-        )
-    }
-}

baselineprofile/src/main/java/cc/n0th1ng/baselineprofile/BaselineProfileGenerator.kt

@@ -1,36 +0,0 @@
-package cc.n0th1ng.baselineprofile
-
-import android.R.attr.contentDescription
-import androidx.benchmark.macro.MacrobenchmarkScope
-import androidx.benchmark.macro.junit4.BaselineProfileRule
-import androidx.compose.ui.test.junit4.createAndroidComposeRule
-import androidx.test.ext.junit.runners.AndroidJUnit4
-import androidx.test.filters.LargeTest
-import androidx.test.platform.app.InstrumentationRegistry
-import androidx.test.uiautomator.By
-import androidx.test.uiautomator.Direction
-import androidx.test.uiautomator.Until
-import org.junit.Rule
-import org.junit.Test
-import org.junit.runner.RunWith
-
-@RunWith(AndroidJUnit4::class)
-@LargeTest
-class BaselineProfileGenerator {
-    @get:Rule
-    val rule = BaselineProfileRule()
-
-    @Test
-    fun generate() {
-        rule.collect(
-            packageName = "cc.n0th1ng.tripmoney",
-            includeInStartupProfile = true
-        ) {
-            pressHome()
-            startActivityAndWait()
-
-            device.waitForIdle()
-            device.wait(Until.hasObject(By.desc("list screen")), 10_000)
-        }
-    }
-}

baselineprofile/src/main/java/cc/n0th1ng/baselineprofile/StartupBenchmarks.kt

@@ -1,76 +0,0 @@
-package cc.n0th1ng.baselineprofile
-
-import androidx.benchmark.macro.BaselineProfileMode
-import androidx.benchmark.macro.CompilationMode
-import androidx.benchmark.macro.StartupMode
-import androidx.benchmark.macro.StartupTimingMetric
-import androidx.benchmark.macro.junit4.MacrobenchmarkRule
-import androidx.test.ext.junit.runners.AndroidJUnit4
-import androidx.test.filters.LargeTest
-import androidx.test.platform.app.InstrumentationRegistry
-import org.junit.Rule
-import org.junit.Test
-import org.junit.runner.RunWith
-
-/**
- * This test class benchmarks the speed of app startup.
- * Run this benchmark to verify how effective a Baseline Profile is.
- * It does this by comparing [CompilationMode.None], which represents the app with no Baseline
- * Profiles optimizations, and [CompilationMode.Partial], which uses Baseline Profiles.
- *
- * Run this benchmark to see startup measurements and captured system traces for verifying
- * the effectiveness of your Baseline Profiles. You can run it directly from Android
- * Studio as an instrumentation test, or run all benchmarks for a variant, for example benchmarkRelease,
- * with this Gradle task:
- * ```
- * ./gradlew :baselineprofile:connectedBenchmarkReleaseAndroidTest
- * ```
- *
- * You should run the benchmarks on a physical device, not an Android emulator, because the
- * emulator doesn't represent real world performance and shares system resources with its host.
- *
- * For more information, see the [Macrobenchmark documentation](https://d.android.com/macrobenchmark#create-macrobenchmark)
- * and the [instrumentation arguments documentation](https://d.android.com/topic/performance/benchmarking/macrobenchmark-instrumentation-args).
- **/
-@RunWith(AndroidJUnit4::class)
-@LargeTest
-class StartupBenchmarks {
-
-    @get:Rule
-    val rule = MacrobenchmarkRule()
-
-    @Test
-    fun startupCompilationNone() =
-        benchmark(CompilationMode.None())
-
-    @Test
-    fun startupCompilationBaselineProfiles() =
-        benchmark(CompilationMode.Partial(BaselineProfileMode.Require))
-
-    private fun benchmark(compilationMode: CompilationMode) {
-        // The application id for the running build variant is read from the instrumentation arguments.
-        rule.measureRepeated(
-            packageName = InstrumentationRegistry.getArguments().getString("targetAppId")
-                ?: throw Exception("targetAppId not passed as instrumentation runner arg"),
-            metrics = listOf(StartupTimingMetric()),
-            compilationMode = compilationMode,
-            startupMode = StartupMode.COLD,
-            iterations = 10,
-            setupBlock = {
-                pressHome()
-            },
-            measureBlock = {
-                startActivityAndWait()
-
-                // TODO Add interactions to wait for when your app is fully drawn.
-                // The app is fully drawn when Activity.reportFullyDrawn is called.
-                // For Jetpack Compose, you can use ReportDrawn, ReportDrawnWhen and ReportDrawnAfter
-                // from the AndroidX Activity library.
-
-                // Check the UiAutomator documentation for more information on how to
-                // interact with the app.
-                // https://d.android.com/training/testing/other-components/ui-automator
-            }
-        )
-    }
-}

benchmark/build.gradle.kts

@@ -0,0 +1,54 @@
+import com.android.build.api.dsl.ManagedVirtualDevice
+
+kotlin {
+    jvmToolchain(21)
+}
+plugins {
+    alias(libs.plugins.android.test)
+    alias(libs.plugins.kotlin.android)
+}
+
+android {
+    namespace = "cc.n0th1ng.benchmark"
+    compileSdk = 36
+
+    defaultConfig {
+        minSdk = 24
+        targetSdk = 36
+
+        testInstrumentationRunner = "androidx.test.runner.AndroidJUnitRunner"
+        testInstrumentationRunnerArguments["androidx.compose.ui.test.tagsAsResourceId"] = "true"
+    }
+
+    testOptions.managedDevices.devices {
+        create<ManagedVirtualDevice>("pixel6Api31") {
+            device = "Pixel 6"
+            apiLevel = 31
+            systemImageSource = "aosp"
+        }
+    }
+
+    buildTypes {
+        create("benchmark") {
+            isDebuggable = true
+            signingConfig = getByName("debug").signingConfig
+            matchingFallbacks += listOf("release")
+        }
+    }
+
+    targetProjectPath = ":app"
+    experimentalProperties["android.experimental.self-instrumenting"] = true
+}
+
+dependencies {
+    implementation(libs.androidx.junit)
+    implementation(libs.androidx.espresso.core)
+    implementation(libs.androidx.uiautomator)
+    implementation(libs.androidx.benchmark.macro.junit4)
+}
+
+androidComponents {
+    beforeVariants(selector().all()) {
+        it.enable = it.buildType == "benchmark"
+    }
+}

benchmark/src/main/java/cc/n0th1ng/benchmark/BaselineProfileGenerator.kt

@@ -0,0 +1,46 @@
+package cc.n0th1ng.benchmark
+
+import android.os.Build
+import androidx.annotation.RequiresApi
+import androidx.benchmark.macro.junit4.BaselineProfileRule
+import androidx.test.ext.junit.runners.AndroidJUnit4
+import androidx.test.internal.runner.junit4.AndroidJUnit4ClassRunner
+import androidx.test.uiautomator.By
+import androidx.test.uiautomator.Direction
+import androidx.test.uiautomator.Until
+import org.junit.Rule
+import org.junit.Test
+import org.junit.runner.RunWith
+
+@RunWith(AndroidJUnit4ClassRunner::class)
+class BaselineProfileGenerator {
+
+    @RequiresApi(Build.VERSION_CODES.P)
+    @get:Rule
+    val rule = BaselineProfileRule()
+
+    @RequiresApi(Build.VERSION_CODES.P)
+    @Test
+    fun startup() = rule.collect(
+        maxIterations = 1,
+        packageName = "cc.n0th1ng.tripmoney",
+        profileBlock = {
+            device.executeShellCommand(
+                "rm -rf /data/data/cc.n0th1ng.tripmoney/files/datastore/"
+            )
+            startActivityAndWait()
+            device.wait(Until.hasObject(By.text("Włochy")), 10_000)
+            device.findObject(By.text("Włochy")).click()
+            val isVisible = device.wait(Until.hasObject(By.desc("expensesList")), 10_000)
+            assert(isVisible)
+            val expensesList = device.findObject(By.desc("expensesList"))
+            expensesList.setGestureMargin(device.displayWidth / 5)
+            expensesList.fling(Direction.DOWN)
+            expensesList.fling(Direction.UP)
+            expensesList.fling(Direction.DOWN)
+            expensesList.fling(Direction.UP)
+        }
+    )
+
+
+}

benchmark/src/main/java/cc/n0th1ng/benchmark/ExampleStartupBenchmark.kt

@@ -0,0 +1,43 @@
+package cc.n0th1ng.benchmark
+
+import androidx.benchmark.macro.CompilationMode
+import androidx.benchmark.macro.StartupMode
+import androidx.benchmark.macro.StartupTimingMetric
+import androidx.benchmark.macro.junit4.MacrobenchmarkRule
+import androidx.test.ext.junit.runners.AndroidJUnit4
+import androidx.test.uiautomator.By
+import androidx.test.uiautomator.Until
+import org.junit.Rule
+import org.junit.Test
+import org.junit.runner.RunWith
+
+/**
+ * This is an example startup benchmark.
+ *
+ * It navigates to the device's home screen, and launches the default activity.
+ *
+ * Before running this benchmark:
+ * 1) switch your app's active build variant in the Studio (affedaggcts Studio runs only)
+ * 2) add `<profileable android:shell="true" />` to your app's manifest, within the `<application>` tag
+ *
+ * Run this benchmark from Studio to see startup measurements, and captured system traces
+ * for investigating your app's performance.
+ */
+@RunWith(AndroidJUnit4::class)
+class ExampleStartupBenchmark {
+    @get:Rule
+    val benchmarkRule = MacrobenchmarkRule()
+
+    @Test
+    fun startup() = benchmarkRule.measureRepeated(
+        packageName = "cc.n0th1ng.tripmoney",
+        metrics = listOf(StartupTimingMetric()),
+        iterations = 5,
+        startupMode = StartupMode.COLD
+    ) {
+        pressHome()
+        startActivityAndWait()
+        device.wait(Until.hasObject(By.pkg("cc.n0th1ng.tripmoney")), 10_000)
+        device.waitForIdle()
+    }
+}

gradle/libs.versions.toml

@@ -1,27 +1,78 @@
 [versions]
 agp = "8.13.2"
+commonsCsv = "1.14.1"
+commonsCsvVersion = "1.14.1"
 datastorePreferences = "1.2.1"
+desugar_jdk_libsVersion = "2.1.5"
+hiltAndroid = "2.59.2"
+hiltAndroidCompiler = "2.57.1"
+hiltNavigationCompose = "1.3.0"
+hiltNavigationComposeVersion = "1.3.0"
 iconsMaterialSymbolsOutlinedAndroid = "2.2.1"
 kotlin = "2.2.21"
 coreKtx = "1.10.1"
 junit = "4.13.2"
 junitVersion = "1.1.5"
 espressoCore = "3.5.1"
+kotlinxSerializationJsonJvm = "1.11.0"
+ktorClientCore = "3.4.3"
+ktorClientOkhttp = "3.4.3"
 lifecycleRuntimeKtx = "2.6.1"
 activityCompose = "1.8.0"
 composeBom = "2024.09.00"
 navigationCompose = "2.9.7"
 foundationLayout = "1.10.5"
+pagingCompose = "3.4.2"
+pagingComposeVersion = "3.4.2"
+pagingRuntime = "3.4.2"
+roomCompiler = "2.8.4"
+roomCompilerVersion = "2.8.4"
+roomGuava = "2.8.4"
+roomKtx = "2.8.4"
+roomPaging = "2.8.4"
+roomRuntime = "2.8.4"
+roomRxjava2 = "2.8.4"
+roomRxjava3 = "2.8.4"
+roomTesting = "2.8.4"
 uiautomator = "2.3.0"
-benchmarkMacroJunit4 = "1.2.4"
-baselineprofile = "1.2.4"
-profileinstaller = "1.3.1"
-uiTestJunit4 = "1.10.6"
+benchmarkMacroJunit4 = "1.4.1"
+baselineprofile = "1.4.1"
+profileinstaller = "1.4.1"
+uiTestJunit4 = "1.11.0"
 
 [libraries]
 androidx-core-ktx = { group = "androidx.core", name = "core-ktx", version.ref = "coreKtx" }
 androidx-datastore-preferences = { module = "androidx.datastore:datastore-preferences", version.ref = "datastorePreferences" }
+#androidx-hilt-navigation-compose = { module = "androidx.hilt:hilt-navigation-compose", version.ref = "hiltNavigationCompose" }
+#androidx-paging-compose = { module = "androidx.paging:paging-compose", version.ref = "pagingCompose" }
+#androidx-paging-runtime = { module = "androidx.paging:paging-runtime", version.ref = "pagingCompose" }
+#androidx-room-compiler = { module = "androidx.room:room-compiler", version.ref = "roomCompiler" }
+#androidx-room-guava = { module = "androidx.room:room-guava", version.ref = "roomCompiler" }
+#androidx-room-ktx = { module = "androidx.room:room-ktx", version.ref = "roomCompiler" }
+#androidx-room-paging = { module = "androidx.room:room-paging", version.ref = "roomCompiler" }
+#androidx-room-runtime = { module = "androidx.room:room-runtime", version.ref = "roomCompiler" }
+#androidx-room-rxjava3 = { module = "androidx.room:room-rxjava3", version.ref = "roomCompiler" }
+#androidx-room-rxjava2 = { module = "androidx.room:room-rxjava2", version.ref = "roomCompiler" }
+#androidx-room-testing = { module = "androidx.room:room-testing", version.ref = "roomCompiler" }
+#commons-csv = { module = "org.apache.commons:commons-csv", version.ref = "commonsCsv" }
+#hilt-android = { module = "com.google.dagger:hilt-android", version.ref = "hiltAndroid" }
+#hilt-android-compiler = { module = "com.google.dagger:hilt-android-compiler", version.ref = "hiltAndroid" }
+androidx-hilt-navigation-compose = { module = "androidx.hilt:hilt-navigation-compose", version.ref = "hiltNavigationComposeVersion" }
+androidx-paging-compose = { module = "androidx.paging:paging-compose", version.ref = "pagingComposeVersion" }
+androidx-paging-runtime = { module = "androidx.paging:paging-runtime", version.ref = "pagingRuntime" }
+androidx-room-compiler = { module = "androidx.room:room-compiler", version.ref = "roomCompilerVersion" }
+androidx-room-guava = { module = "androidx.room:room-guava", version.ref = "roomGuava" }
+androidx-room-ktx = { module = "androidx.room:room-ktx", version.ref = "roomKtx" }
+androidx-room-paging = { module = "androidx.room:room-paging", version.ref = "roomPaging" }
+androidx-room-runtime = { module = "androidx.room:room-runtime", version.ref = "roomRuntime" }
+androidx-room-rxjava2 = { module = "androidx.room:room-rxjava2", version.ref = "roomRxjava2" }
+androidx-room-rxjava3 = { module = "androidx.room:room-rxjava3", version.ref = "roomRxjava3" }
+androidx-room-testing = { module = "androidx.room:room-testing", version.ref = "roomTesting" }
+commons-csv = { module = "org.apache.commons:commons-csv", version.ref = "commonsCsvVersion" }
+hilt-android = { module = "com.google.dagger:hilt-android", version.ref = "hiltAndroidCompiler" }
+hilt-android-compiler = { module = "com.google.dagger:hilt-android-compiler", version.ref = "hiltAndroidCompiler" }
 icons-material-symbols-outlined-android = { module = "com.composables:icons-material-symbols-outlined-android", version.ref = "iconsMaterialSymbolsOutlinedAndroid" }
+icons-material-symbols-outlined-filled-android = { module = "com.composables:icons-material-symbols-outlined-filled-android", version.ref = "iconsMaterialSymbolsOutlinedAndroid" }
 junit = { group = "junit", name = "junit", version.ref = "junit" }
 androidx-junit = { group = "androidx.test.ext", name = "junit", version.ref = "junitVersion" }
 androidx-espresso-core = { group = "androidx.test.espresso", name = "espresso-core", version.ref = "espressoCore" }
@@ -41,6 +92,10 @@ androidx-uiautomator = { group = "androidx.test.uiautomator", name = "uiautomato
 androidx-benchmark-macro-junit4 = { group = "androidx.benchmark", name = "benchmark-macro-junit4", version.ref = "benchmarkMacroJunit4" }
 androidx-profileinstaller = { group = "androidx.profileinstaller", name = "profileinstaller", version.ref = "profileinstaller" }
 androidx-ui-test-junit4 = { group = "androidx.compose.ui", name = "ui-test-junit4", version.ref = "uiTestJunit4" }
+kotlinx-serialization-json-jvm = { module = "org.jetbrains.kotlinx:kotlinx-serialization-json-jvm", version.ref = "kotlinxSerializationJsonJvm" }
+ktor-client-core = { module = "io.ktor:ktor-client-core", version.ref = "ktorClientCore" }
+ktor-client-okhttp = { module = "io.ktor:ktor-client-okhttp", version.ref = "ktorClientOkhttp" }
+tools-desugar_jdk_libs = { module = "com.android.tools:desugar_jdk_libs", version.ref = "desugar_jdk_libsVersion" }
 
 [plugins]
 android-application = { id = "com.android.application", version.ref = "agp" }

settings.gradle.kts

@@ -21,4 +21,4 @@ dependencyResolutionManagement {
 
 rootProject.name = "tripMoney"
 include(":app")
-include(":baselineprofile")
+include(":benchmark")