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This commit is contained in:
Rafal Wisniewski
2026-03-31 15:31:01 +02:00
parent 9b19b100e9
commit c4c9868698
37 changed files with 1539 additions and 475 deletions
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285
app/src/main/java/cc/n0th1ng/tripmoney/data/TripDatabase.kt
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@@ -7,7 +7,6 @@ import androidx.room.Database
import androidx.room.Room
import androidx.room.RoomDatabase
import androidx.room.TypeConverters
import androidx.sqlite.db.SupportSQLiteDatabase
import cc.n0th1ng.tripmoney.data.dao.CategoryDao
import cc.n0th1ng.tripmoney.data.dao.ExchangeRateDao
import cc.n0th1ng.tripmoney.data.dao.ExpenseDao
@@ -15,24 +14,34 @@ 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
import cc.n0th1ng.tripmoney.viewmodel.ExpenseAndCategoryViewModel
import dagger.Module
import dagger.Provides
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
import java.time.LocalDateTime
import javax.inject.Inject
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)
@Database(
entities = [Trip::class, Expense::class, Category::class, ExchangeRate::class],
version = 1
)
@TypeConverters(Converters::class)
abstract class TripDatabase : RoomDatabase() {
abstract fun tripDao(): TripDao
@@ -46,21 +55,28 @@ abstract class TripDatabase : RoomDatabase() {
@InstallIn(SingletonComponent::class)
object DatabaseModule {
@RequiresApi(Build.VERSION_CODES.O)
@Provides
@Singleton
fun provideTripDatabase(
@ApplicationContext context: Context,
// expenseAndCategoryViewModel: ExpenseAndCategoryViewModel
@ApplicationContext context: Context
): TripDatabase {
val db: TripDatabase = Room.inMemoryDatabaseBuilder(
context, TripDatabase::class.java
).allowMainThreadQueries().build()
// val db: TripDatabase = 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()
tripDao = db.tripDao(),
categoryDao = db.categoryDao(),
expenseDao = db.expenseDao()
).prepopulate()
}
return db
@@ -99,169 +115,92 @@ private class DatabasePrepopulator(
) {
@RequiresApi(Build.VERSION_CODES.O)
suspend fun prepopulate() {
tripDao.insert(Trip(name = "Włochy", startDate = LocalDate.parse("2026-03-01"), currency = "PLN"))
tripDao.insert(Trip(name = "Szwajcaria", startDate =LocalDate.parse("2025-03-01"), currency = "EUR"))
tripDao.insert(Trip(name = "Portugalia", startDate = LocalDate.parse("2025-03-01"), currency = "USD"))
categoryDao.insert(Category(name = "Accomodation", icon = Icons.HOTEL, color = colors.random()))
categoryDao.insert(Category(name = "Transport", icon = Icons.TRANSPORT, color = colors.random()))
categoryDao.insert(Category(name = "Flight", icon = Icons.FLIGHT, color = colors.random()))
categoryDao.insert(Category(name = "Restaurants", icon = Icons.RESTAURANT, color = colors.random()))
categoryDao.insert(Category(name = "Groceries", icon = Icons.GROCERIES, color = colors.random()))
categoryDao.insert(Category(name = "Coffee", icon = Icons.COFFEE,color = colors.random()))
categoryDao.insert(Category(name = "Entertainment", icon = Icons.ENTERTAINMENT,color = colors.random()))
categoryDao.insert(Category(name = "Laundry", icon = Icons.LAUNDRY,color = colors.random()))
tripDao.insert(
Trip(
name = "Włochy",
startDate = LocalDate.parse("2026-03-01"),
currency = "PLN"
)
)
tripDao.insert(
Trip(
name = "Szwajcaria",
startDate = LocalDate.parse("2025-03-01"),
currency = "EUR"
)
)
tripDao.insert(
Trip(
name = "Portugalia",
startDate = LocalDate.parse("2025-03-01"),
currency = "USD"
)
)
for (category in sampleCategories) {
categoryDao.insert(category)
}
for (expense in sampleExpenses) {
expenseDao.insert(expense)
}
val now = LocalDateTime.now()
expenseDao.insert(
Expense(
amount = 120.50,
currency = "PLN",
note = "Hotel overnight",
datetime = now.minusDays(10),
categoryId = 1,
tripId = 1
)
)
expenseDao.insert(
Expense(
amount = 45.75,
currency = "PLN",
note = "Dinner",
datetime = now.minusDays(9),
categoryId = 2,
tripId = 1
)
)
expenseDao.insert(
Expense(
amount = 15.20,
currency = "PLN",
note = "Bus ticket",
datetime = now.minusDays(8),
categoryId = 3,
tripId = 1
)
)
expenseDao.insert(
Expense(
amount = 89.99,
currency = "PLN",
note = "Concert tickets",
datetime = now.minusDays(7),
categoryId = 4,
tripId = 1
)
)
expenseDao.insert(
Expense(
amount = 32.50,
currency = "PLN",
note = "Souvenirs",
datetime = now.minusDays(6),
categoryId = 5,
tripId = 1
)
)
expenseDao.insert(
Expense(
amount = 180.00,
currency = "PLN",
note = "Hotel 3 nights",
datetime = now.minusDays(5),
categoryId = 1,
tripId = 1
)
)
expenseDao.insert(
Expense(
amount = 67.30,
currency = "PLN",
note = "Lunch",
datetime = now.minusDays(4),
categoryId = 2,
tripId = 1
)
)
expenseDao.insert(
Expense(
amount = 22.00,
currency = "PLN",
note = "Train ticket",
datetime = now.minusDays(3),
categoryId = 3,
tripId = 1
)
)
expenseDao.insert(
Expense(
amount = 55.00,
currency = "PLN",
note = "Museum entry",
datetime = now.minusDays(2),
categoryId = 4,
tripId = 1
)
)
expenseDao.insert(
Expense(
amount = 12.99,
currency = "PLN",
note = "Snacks",
datetime = now.minusDays(1),
categoryId = 2,
tripId = 1
)
)
expenseDao.insert(
Expense(
amount = 210.00,
currency = "PLN",
note = "Hotel 5 nights",
datetime = now,
categoryId = 1,
tripId = 1
)
)
expenseDao.insert(
Expense(
amount = 95.50,
currency = "EUR",
note = "Dinner for two",
datetime = now.minusHours(12),
categoryId = 2,
tripId = 1
)
)
expenseDao.insert(
Expense(
amount = 30.00,
currency = "EUR",
note = "Taxi",
datetime = now.minusHours(6),
categoryId = 3,
tripId = 1
)
)
expenseDao.insert(
Expense(
amount = 40.00,
currency = "USD",
note = "Gifts",
datetime = now.minusHours(3),
categoryId = 5,
tripId = 1
)
)
expenseDao.insert(
Expense(
amount = 75.00,
currency = "PLN",
note = "Sightseeing tour",
datetime = now.minusHours(1),
categoryId = 4,
tripId = 1
)
)
}
}
val sampleCategories = listOf(
Category(
name = "Hotel",
icon = Icons.HOTEL,
color = colors.random()
),
Category(
name = "Jedzenie",
icon = Icons.RESTAURANT,
color = colors.random()
),
Category(
name = "Transport",
icon = Icons.FLIGHT,
color = colors.random()
),
Category(
name = "Rozrywka",
icon = Icons.ATTRACTION,
color = colors.random()
),
Category(
name = "Zakupy",
icon = Icons.GROCERIES,
color = colors.random()
),
)
@RequiresApi(Build.VERSION_CODES.O)
val sampleExpenses = (0..150).map { i ->
val datetime = if (i > 4) {
val now = LocalDateTime.now()
val min = now.minusDays(10).toInstant(ZoneOffset.UTC).toEpochMilli()
val max = now.toInstant(ZoneOffset.UTC).toEpochMilli()
val randomMillis = Random.nextLong(min, max)
LocalDateTime.ofInstant(Instant.ofEpochMilli(randomMillis), ZoneOffset.UTC)
} else {
LocalDateTime.now()
}
val expense = Expense(
categoryId = Random.nextInt(1, 5),
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
) else 1.0
)
expense
}
}