Further code refactoring and cleanup

app/src/main/java/com/rtbishop/look4sat/framework/DataMapper.kt

@@ -17,70 +17,39 @@
  */
 package com.rtbishop.look4sat.framework
 
-import com.rtbishop.look4sat.framework.model.SatEntry
-import com.rtbishop.look4sat.framework.model.SatItem
-import com.rtbishop.look4sat.framework.model.Transmitter
 import com.rtbishop.look4sat.domain.model.SatEntry as DomainEntry
 import com.rtbishop.look4sat.domain.model.SatItem as DomainItem
-import com.rtbishop.look4sat.domain.model.Transmitter as DomainTrans
+import com.rtbishop.look4sat.domain.model.Transmitter as DomainTransmitter
+import com.rtbishop.look4sat.framework.model.SatEntry as FrameworkEntry
+import com.rtbishop.look4sat.framework.model.SatItem as FrameworkItem
+import com.rtbishop.look4sat.framework.model.Transmitter as FrameworkTransmitter
 
-object DataMapper {
+fun DomainEntry.toFramework() = FrameworkEntry(this.tle, this.isSelected)
 
-    // Presentation to Domain
+fun DomainItem.toFramework() = FrameworkItem(this.catnum, this.name, this.isSelected, this.modes)
 
-    fun satEntryToDomainEntry(entry: SatEntry): DomainEntry {
-        return DomainEntry(entry.tle, entry.isSelected)
-    }
+fun DomainTransmitter.toFramework() = FrameworkTransmitter(
+    this.uuid, this.info, this.isAlive, this.downlink,
+    this.uplink, this.mode, this.isInverted, this.catnum
+)
 
-    fun satEntriesToDomainEntries(entries: List<SatEntry>): List<DomainEntry> {
-        return entries.map { entry -> satEntryToDomainEntry(entry) }
-    }
+fun FrameworkEntry.toDomain() = DomainEntry(this.tle, this.isSelected)
 
-    fun satItemToDomainItem(item: SatItem): DomainItem {
-        return DomainItem(item.catnum, item.name, item.isSelected, item.modes)
-    }
+fun FrameworkItem.toDomain() = DomainItem(this.catnum, this.name, this.isSelected, this.modes)
 
-    fun satItemsToDomainItems(items: List<SatItem>): List<DomainItem> {
-        return items.map { item -> satItemToDomainItem(item) }
-    }
+fun FrameworkTransmitter.toDomain() = DomainTransmitter(
+    this.uuid, this.info, this.isAlive, this.downlink,
+    this.uplink, this.mode, this.isInverted, this.catnum
+)
 
-    fun satTransToDomainTrans(transmitter: Transmitter): DomainTrans {
-        return DomainTrans(
-            transmitter.uuid, transmitter.info, transmitter.isAlive, transmitter.downlink,
-            transmitter.uplink, transmitter.mode, transmitter.isInverted, transmitter.catnum
-        )
-    }
+fun List<DomainEntry>.toFrameworkEntries() = this.map { it.toFramework() }
 
-    fun satTransListToDomainTransList(transmitters: List<Transmitter>): List<DomainTrans> {
-        return transmitters.map { transmitter -> satTransToDomainTrans(transmitter) }
-    }
+fun List<DomainItem>.toFrameworkItems() = this.map { it.toFramework() }
 
-    // Domain to Presentation
+fun List<DomainTransmitter>.toFramework() = this.map { it.toFramework() }
 
-    fun domainEntryToSatEntry(entry: DomainEntry): SatEntry {
-        return SatEntry(entry.tle, entry.isSelected)
-    }
+fun List<FrameworkEntry>.toDomainEntries() = this.map { it.toDomain() }
 
-    fun domainEntriesToSatEntries(entries: List<DomainEntry>): List<SatEntry> {
-        return entries.map { entry -> domainEntryToSatEntry(entry) }
-    }
+fun List<FrameworkItem>.toDomainItems() = this.map { it.toDomain() }
 
-    fun domainItemToSatItem(item: DomainItem): SatItem {
-        return SatItem(item.catnum, item.name, item.isSelected, item.modes)
-    }
-
-    fun domainItemsToSatItems(items: List<DomainItem>): List<SatItem> {
-        return items.map { item -> domainItemToSatItem(item) }
-    }
-
-    fun domainTransToSatTrans(transmitter: DomainTrans): Transmitter {
-        return Transmitter(
-            transmitter.uuid, transmitter.info, transmitter.isAlive, transmitter.downlink,
-            transmitter.uplink, transmitter.mode, transmitter.isInverted, transmitter.catnum
-        )
-    }
-
-    fun domainTransListToSatTransList(transmitters: List<DomainTrans>): List<Transmitter> {
-        return transmitters.map { transmitter -> domainTransToSatTrans(transmitter) }
-    }
-}
+fun List<FrameworkTransmitter>.toDomain() = this.map { it.toDomain() }

app/src/main/java/com/rtbishop/look4sat/framework/local/EntriesDao.kt

@@ -27,38 +27,38 @@ interface EntriesDao {
 
     @Transaction
     @Query("SELECT catnum, name, isSelected FROM entries ORDER BY name ASC")
-    fun getSatItems(): Flow<List<SatItem>>
+    fun getSatelliteItems(): Flow<List<SatItem>>
 
     @Query("SELECT * FROM entries WHERE isSelected = 1")
     suspend fun getSelectedSatellites(): List<SatEntry>
 
     @Transaction
     suspend fun updateEntries(entries: List<SatEntry>) {
-        val entriesSelection = getEntriesSelection()
+        val savedSelection = getSelection()
         insertEntries(entries)
-        restoreEntriesSelection(entriesSelection, true)
+        restoreSelection(savedSelection, true)
     }
 
     @Query("SELECT catnum FROM entries WHERE isSelected = 1")
-    suspend fun getEntriesSelection(): List<Int>
+    suspend fun getSelection(): List<Int>
 
     @Insert(onConflict = OnConflictStrategy.REPLACE)
     suspend fun insertEntries(entries: List<SatEntry>)
 
     @Transaction
-    suspend fun updateEntriesSelection(catnums: List<Int>, isSelected: Boolean) {
-        catnums.forEach { catnum -> updateEntrySelection(catnum, isSelected) }
-    }
-
-    @Transaction
-    suspend fun restoreEntriesSelection(catnums: List<Int>, isSelected: Boolean) {
+    suspend fun restoreSelection(catnums: List<Int>, isSelected: Boolean) {
         clearEntriesSelection()
-        catnums.forEach { catnum -> updateEntrySelection(catnum, isSelected) }
+        updateSelection(catnums, isSelected)
     }
 
     @Query("UPDATE entries SET isSelected = 0")
     suspend fun clearEntriesSelection()
 
+    @Transaction
+    suspend fun updateSelection(catnums: List<Int>, isSelected: Boolean) {
+        catnums.forEach { catnum -> updateEntrySelection(catnum, isSelected) }
+    }
+
     @Query("UPDATE entries SET isSelected = :isSelected WHERE catnum = :catnum")
     suspend fun updateEntrySelection(catnum: Int, isSelected: Boolean)
 }

app/src/main/java/com/rtbishop/look4sat/framework/local/LocalSource.kt

@@ -19,12 +19,9 @@ package com.rtbishop.look4sat.framework.local
 
 import com.rtbishop.look4sat.data.LocalDataSource
 import com.rtbishop.look4sat.domain.model.SatEntry
-import com.rtbishop.look4sat.domain.model.SatItem
-import com.rtbishop.look4sat.domain.predict.Satellite
 import com.rtbishop.look4sat.domain.model.Transmitter
-import com.rtbishop.look4sat.framework.DataMapper
+import com.rtbishop.look4sat.framework.*
 import com.rtbishop.look4sat.framework.model.Source
-import kotlinx.coroutines.flow.Flow
 import kotlinx.coroutines.flow.map
 
 class LocalSource(
@@ -33,45 +30,31 @@ class LocalSource(
     private val transmittersDao: TransmittersDao
 ) : LocalDataSource {
 
-    // Entries
-    override fun getEntriesWithModes(): Flow<List<SatItem>> {
-        return entriesDao.getSatItems().map { satItems ->
-            DataMapper.satItemsToDomainItems(satItems)
-        }
+    override fun getSatelliteItems() = entriesDao.getSatelliteItems().map { it.toDomainItems() }
+
+    override suspend fun getSelectedSatellites() = entriesDao.getSelectedSatellites().map { entry ->
+        entry.tle.createSat()
     }
 
-    override suspend fun getSelectedSatellites(): List<Satellite> {
-        return entriesDao.getSelectedSatellites().map { it.tle.createSat() }
+    override suspend fun getTransmitters(catnum: Int): List<Transmitter> {
+        return transmittersDao.getTransmitters(catnum).toDomain()
     }
 
+    override suspend fun getWebSources() = sourcesDao.getSources()
+
     override suspend fun updateEntries(entries: List<SatEntry>) {
-        val satEntries = entries.map { entry -> DataMapper.domainEntryToSatEntry(entry) }
-        entriesDao.updateEntries(satEntries)
+        entriesDao.updateEntries(entries.toFrameworkEntries())
     }
 
-    override suspend fun updateEntriesSelection(catnums: List<Int>, isSelected: Boolean) {
-        entriesDao.updateEntriesSelection(catnums, isSelected)
-    }
-
-    // Sources
-    override suspend fun getSources(): List<String> {
-        return sourcesDao.getSources()
-    }
-
-    override suspend fun updateSources(sources: List<String>) {
-        sourcesDao.deleteSources()
-        sourcesDao.updateSources(sources.map { Source(it) })
-    }
-
-    // Transmitters
-    override fun getTransmitters(catnum: Int): Flow<List<Transmitter>> {
-        return transmittersDao.getTransmitters(catnum).map { satTransList ->
-            DataMapper.satTransListToDomainTransList(satTransList)
-        }
+    override suspend fun updateSelection(catnums: List<Int>, isSelected: Boolean) {
+        entriesDao.updateSelection(catnums, isSelected)
     }
 
     override suspend fun updateTransmitters(transmitters: List<Transmitter>) {
-        val transList = DataMapper.domainTransListToSatTransList(transmitters)
-        transmittersDao.updateTransmitters(transList)
+        transmittersDao.updateTransmitters(transmitters.toFramework())
+    }
+
+    override suspend fun updateWebSources(sources: List<String>) {
+        sourcesDao.updateSources(sources.map { Source(it) })
     }
 }

app/src/main/java/com/rtbishop/look4sat/framework/local/SatelliteDb.kt

@@ -26,7 +26,7 @@ import com.rtbishop.look4sat.framework.model.SatEntry
 import com.rtbishop.look4sat.framework.model.Transmitter
 
 @Database(
-    entities = [SatEntry::class, Transmitter::class, Source::class],
+    entities = [SatEntry::class, Source::class, Transmitter::class],
     version = 4,
     exportSchema = true
 )

app/src/main/java/com/rtbishop/look4sat/framework/local/SourcesDao.kt

@@ -1,8 +1,24 @@
+/*
+ * Look4Sat. Amateur radio satellite tracker and pass predictor.
+ * Copyright (C) 2019-2021 Arty Bishop (bishop.arty@gmail.com)
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <https://www.gnu.org/licenses/>.
+ */
 package com.rtbishop.look4sat.framework.local
 
 import androidx.room.*
 import com.rtbishop.look4sat.framework.model.Source
-import com.rtbishop.look4sat.framework.model.Transmitter
 
 @Dao
 interface SourcesDao {

app/src/main/java/com/rtbishop/look4sat/framework/local/TransmittersDao.kt

@@ -1,14 +1,30 @@
+/*
+ * Look4Sat. Amateur radio satellite tracker and pass predictor.
+ * Copyright (C) 2019-2021 Arty Bishop (bishop.arty@gmail.com)
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <https://www.gnu.org/licenses/>.
+ */
 package com.rtbishop.look4sat.framework.local
 
 import androidx.room.*
 import com.rtbishop.look4sat.framework.model.Transmitter
-import kotlinx.coroutines.flow.Flow
 
 @Dao
 interface TransmittersDao {
 
     @Query("SELECT * FROM transmitters WHERE catnum = :catnum")
-    fun getTransmitters(catnum: Int): Flow<List<Transmitter>>
+    suspend fun getTransmitters(catnum: Int): List<Transmitter>
 
     @Insert(onConflict = OnConflictStrategy.REPLACE)
     suspend fun updateTransmitters(transmitters: List<Transmitter>)

app/src/main/java/com/rtbishop/look4sat/framework/remote/RemoteSource.kt

@@ -19,7 +19,7 @@ package com.rtbishop.look4sat.framework.remote
 
 import com.rtbishop.look4sat.data.RemoteDataSource
 import com.rtbishop.look4sat.domain.model.Transmitter
-import com.rtbishop.look4sat.framework.DataMapper
+import com.rtbishop.look4sat.framework.toDomain
 import java.io.InputStream
 
 class RemoteSource(private val satelliteApi: SatelliteApi) : RemoteDataSource {
@@ -29,6 +29,6 @@ class RemoteSource(private val satelliteApi: SatelliteApi) : RemoteDataSource {
     }
 
     override suspend fun fetchTransmitters(): List<Transmitter> {
-        return DataMapper.satTransListToDomainTransList(satelliteApi.fetchTransmitters())
+        return satelliteApi.fetchTransmitters().toDomain()
     }
 }

app/src/main/java/com/rtbishop/look4sat/injection/CoreModule.kt

@@ -21,9 +21,9 @@ import android.content.Context
 import androidx.room.Room
 import com.rtbishop.look4sat.data.LocalDataSource
 import com.rtbishop.look4sat.data.RemoteDataSource
-import com.rtbishop.look4sat.data.DataRepository
+import com.rtbishop.look4sat.data.DefaultRepository
 import com.rtbishop.look4sat.framework.remote.SatelliteApi
-import com.rtbishop.look4sat.domain.SatelliteRepo
+import com.rtbishop.look4sat.domain.DataRepository
 import com.rtbishop.look4sat.domain.DataReporter
 import com.rtbishop.look4sat.domain.predict.Predictor
 import com.rtbishop.look4sat.framework.remote.RemoteSource
@@ -65,8 +65,8 @@ object CoreModule {
         localSource: LocalDataSource,
         remoteSource: RemoteDataSource,
         @IoDispatcher dispatcher: CoroutineDispatcher
-    ): SatelliteRepo {
-        return DataRepository(localSource, remoteSource, dispatcher)
+    ): DataRepository {
+        return DefaultRepository(localSource, remoteSource, dispatcher)
     }
 
     @Provides

app/src/main/java/com/rtbishop/look4sat/presentation/entriesScreen/EntriesFragment.kt

@@ -29,7 +29,7 @@ import com.google.android.material.dialog.MaterialAlertDialogBuilder
 import com.rtbishop.look4sat.R
 import com.rtbishop.look4sat.databinding.FragmentEntriesBinding
 import com.rtbishop.look4sat.domain.model.SatItem
-import com.rtbishop.look4sat.domain.DataState
+import com.rtbishop.look4sat.domain.model.DataState
 import com.rtbishop.look4sat.presentation.ItemDivider
 import com.rtbishop.look4sat.presentation.getNavResult
 import com.rtbishop.look4sat.presentation.navigateSafe
@@ -42,7 +42,7 @@ class EntriesFragment : Fragment(R.layout.fragment_entries) {
     private val viewModel: EntriesViewModel by viewModels()
     private val contentContract = ActivityResultContracts.GetContent()
     private val filePicker = registerForActivityResult(contentContract) { uri ->
-        uri?.let { viewModel.updateEntriesFromFile(uri) }
+        uri?.let { viewModel.updateDataFromFile(uri) }
     }
 
     override fun onViewCreated(view: View, savedInstanceState: Bundle?) {
@@ -51,11 +51,7 @@ class EntriesFragment : Fragment(R.layout.fragment_entries) {
     }
 
     private fun setupComponents(view: View) {
-        val entriesAdapter = EntriesAdapter(object : EntriesAdapter.EntriesClickListener {
-            override fun updateSelection(catNums: List<Int>, isSelected: Boolean) {
-                viewModel.updateSelection(catNums, isSelected)
-            }
-        })
+        val entriesAdapter = EntriesAdapter(viewModel)
         val binding = FragmentEntriesBinding.bind(view).apply {
             entriesRecycler.apply {
                 setHasFixedSize(true)
@@ -76,7 +72,7 @@ class EntriesFragment : Fragment(R.layout.fragment_entries) {
             handleSatData(satData, binding, entriesAdapter)
         })
         getNavResult<List<String>>(R.id.nav_entries, "sources") { sources ->
-            viewModel.updateEntriesFromWeb(sources)
+            viewModel.updateDataFromWeb(sources)
         }
     }
 

app/src/main/java/com/rtbishop/look4sat/presentation/entriesScreen/EntriesViewModel.kt

@@ -22,8 +22,8 @@ import android.net.Uri
 import android.widget.SearchView
 import androidx.lifecycle.*
 import com.rtbishop.look4sat.domain.model.SatItem
-import com.rtbishop.look4sat.domain.DataState
-import com.rtbishop.look4sat.domain.SatelliteRepo
+import com.rtbishop.look4sat.domain.model.DataState
+import com.rtbishop.look4sat.domain.DataRepository
 import com.rtbishop.look4sat.framework.PreferencesSource
 import dagger.hilt.android.lifecycle.HiltViewModel
 import kotlinx.coroutines.CoroutineExceptionHandler
@@ -37,8 +37,8 @@ import javax.inject.Inject
 class EntriesViewModel @Inject constructor(
     private val preferences: PreferencesSource,
     private val resolver: ContentResolver,
-    private val satelliteRepo: SatelliteRepo
-) : ViewModel(), SearchView.OnQueryTextListener {
+    private val dataRepository: DataRepository
+) : ViewModel(), SearchView.OnQueryTextListener, EntriesAdapter.EntriesClickListener {
 
     private val coroutineHandler = CoroutineExceptionHandler { _, throwable ->
         Timber.d(throwable)
@@ -47,7 +47,7 @@ class EntriesViewModel @Inject constructor(
     private val transModes = MutableLiveData(preferences.loadModesSelection())
     private val currentQuery = MutableLiveData(String())
     private val itemsWithModes = transModes.switchMap { modes ->
-        liveData { satelliteRepo.getSatItems().collect { emit(filterByModes(it, modes)) } }
+        liveData { dataRepository.getSatelliteItems().collect { emit(filterByModes(it, modes)) } }
     }
     private val itemsWithQuery = currentQuery.switchMap { query ->
         itemsWithModes.map { items -> DataState.Success(filterByQuery(items, query)) }
@@ -58,21 +58,21 @@ class EntriesViewModel @Inject constructor(
     private var shouldSelectAll = true
     val satData: LiveData<DataState<List<SatItem>>> = _satData
 
-    fun updateEntriesFromFile(uri: Uri) {
+    fun updateDataFromFile(uri: Uri) {
         viewModelScope.launch(coroutineHandler) {
             _satData.value = DataState.Loading
             runCatching {
                 resolver.openInputStream(uri)?.use { stream ->
-                    satelliteRepo.updateEntriesFromFile(stream)
+                    dataRepository.updateDataFromFile(stream)
                 }
             }.onFailure { _satData.value = DataState.Error(it) }
         }
     }
 
-    fun updateEntriesFromWeb(sources: List<String>) {
+    fun updateDataFromWeb(sources: List<String>) {
         viewModelScope.launch(coroutineHandler) {
             _satData.value = DataState.Loading
-            satelliteRepo.updateEntriesFromWeb(sources)
+            dataRepository.updateDataFromWeb(sources)
         }
     }
 
@@ -102,8 +102,8 @@ class EntriesViewModel @Inject constructor(
         return true
     }
 
-    fun updateSelection(catNums: List<Int>, isSelected: Boolean) {
-        viewModelScope.launch { satelliteRepo.updateEntriesSelection(catNums, isSelected) }
+    override fun updateSelection(catNums: List<Int>, isSelected: Boolean) {
+        viewModelScope.launch { dataRepository.updateSelection(catNums, isSelected) }
     }
 
     private fun filterByModes(items: List<SatItem>, modes: List<String>): List<SatItem> {

app/src/main/java/com/rtbishop/look4sat/presentation/mapScreen/MapViewModel.kt

@@ -19,7 +19,7 @@ package com.rtbishop.look4sat.presentation.mapScreen
 
 import androidx.lifecycle.*
 import com.rtbishop.look4sat.domain.predict.Predictor
-import com.rtbishop.look4sat.domain.SatelliteRepo
+import com.rtbishop.look4sat.domain.DataRepository
 import com.rtbishop.look4sat.framework.PreferencesSource
 import com.rtbishop.look4sat.domain.predict.GeoPos
 import com.rtbishop.look4sat.domain.QthConverter
@@ -33,7 +33,7 @@ import kotlin.math.min
 
 @HiltViewModel
 class MapViewModel @Inject constructor(
-    private val satelliteRepo: SatelliteRepo,
+    private val dataRepository: DataRepository,
     private val predictor: Predictor,
     private val preferences: PreferencesSource,
 ) : ViewModel() {
@@ -63,7 +63,7 @@ class MapViewModel @Inject constructor(
 
     init {
         viewModelScope.launch {
-            satelliteRepo.getSelectedSatellites().also { selectedSatellites ->
+            dataRepository.getSelectedSatellites().also { selectedSatellites ->
                 if (selectedSatellites.isNotEmpty()) {
                     allSatList = selectedSatellites
                     selectSatellite(selectedSatellites.first())

app/src/main/java/com/rtbishop/look4sat/presentation/passesScreen/PassesFragment.kt

@@ -30,7 +30,7 @@ import androidx.recyclerview.widget.SimpleItemAnimator
 import com.rtbishop.look4sat.R
 import com.rtbishop.look4sat.databinding.FragmentPassesBinding
 import com.rtbishop.look4sat.domain.predict.SatPass
-import com.rtbishop.look4sat.domain.DataState
+import com.rtbishop.look4sat.domain.model.DataState
 import com.rtbishop.look4sat.presentation.ItemDivider
 import com.rtbishop.look4sat.presentation.navigateSafe
 import com.rtbishop.look4sat.presentation.toTimerString

app/src/main/java/com/rtbishop/look4sat/presentation/passesScreen/PassesViewModel.kt

@@ -23,8 +23,8 @@ import androidx.lifecycle.ViewModel
 import androidx.lifecycle.viewModelScope
 import com.rtbishop.look4sat.domain.predict.Predictor
 import com.rtbishop.look4sat.domain.predict.SatPass
-import com.rtbishop.look4sat.domain.DataState
-import com.rtbishop.look4sat.domain.SatelliteRepo
+import com.rtbishop.look4sat.domain.model.DataState
+import com.rtbishop.look4sat.domain.DataRepository
 import com.rtbishop.look4sat.framework.PreferencesSource
 import dagger.hilt.android.lifecycle.HiltViewModel
 import kotlinx.coroutines.*
@@ -34,7 +34,7 @@ import javax.inject.Inject
 
 @HiltViewModel
 class PassesViewModel @Inject constructor(
-    private val satelliteRepo: SatelliteRepo,
+    private val dataRepository: DataRepository,
     private val predictor: Predictor,
     private val preferences: PreferencesSource
 ) : ViewModel() {
@@ -50,7 +50,7 @@ class PassesViewModel @Inject constructor(
             viewModelScope.launch {
                 _passes.postValue(DataState.Loading)
                 val dateNow = Date()
-                val satellites = satelliteRepo.getSelectedSatellites()
+                val satellites = dataRepository.getSelectedSatellites()
                 val stationPos = preferences.loadStationPosition()
                 val hoursAhead = preferences.getHoursAhead()
                 val minElev = preferences.getMinElevation()
@@ -71,15 +71,13 @@ class PassesViewModel @Inject constructor(
         preferences.updatePositionFromGPS()
         viewModelScope.launch {
             _passes.postValue(DataState.Loading)
-            val defaultCatNums = listOf(43700, 25544, 25338, 28654, 33591, 40069, 27607, 24278)
-            val dateNow = Date()
-            val satellites = satelliteRepo.getSelectedSatellites()
+            val satellites = dataRepository.getSelectedSatellites()
             val stationPos = preferences.loadStationPosition()
             val hoursAhead = preferences.getHoursAhead()
             val minElev = preferences.getMinElevation()
-            satelliteRepo.updateEntriesFromWeb(satelliteRepo.getDefaultSources())
-            satelliteRepo.updateEntriesSelection(defaultCatNums, true)
-            predictor.forceCalculation(satellites, stationPos, dateNow, hoursAhead, minElev)
+            dataRepository.updateDataFromWeb()
+            dataRepository.updateSelection(isSelected = true)
+            predictor.forceCalculation(satellites, stationPos, Date(), hoursAhead, minElev)
             preferences.setSetupDone()
             _isFirstLaunchDone.value = true
         }
@@ -90,7 +88,7 @@ class PassesViewModel @Inject constructor(
             _passes.postValue(DataState.Loading)
             passesProcessing?.cancelAndJoin()
             val dateNow = Date()
-            val satellites = satelliteRepo.getSelectedSatellites()
+            val satellites = dataRepository.getSelectedSatellites()
             val stationPos = preferences.loadStationPosition()
             val hoursAhead = preferences.getHoursAhead()
             val minElev = preferences.getMinElevation()

app/src/main/java/com/rtbishop/look4sat/presentation/radarScreen/RadarViewModel.kt

@@ -19,7 +19,7 @@ package com.rtbishop.look4sat.presentation.radarScreen
 
 import androidx.lifecycle.*
 import com.rtbishop.look4sat.domain.DataReporter
-import com.rtbishop.look4sat.domain.SatelliteRepo
+import com.rtbishop.look4sat.domain.DataRepository
 import com.rtbishop.look4sat.domain.predict.Predictor
 import com.rtbishop.look4sat.domain.predict.SatPass
 import com.rtbishop.look4sat.domain.predict.SatPos
@@ -40,7 +40,7 @@ class RadarViewModel @Inject constructor(
     private val orientationSource: OrientationSource,
     private val preferences: PreferencesSource,
     private val predictor: Predictor,
-    private val satelliteRepo: SatelliteRepo,
+    private val dataRepository: DataRepository,
     private val dataReporter: DataReporter
 ) : ViewModel(), OrientationSource.OrientationListener {
 
@@ -100,21 +100,20 @@ class RadarViewModel @Inject constructor(
 
     private fun processTransmitters(satPass: SatPass) {
         viewModelScope.launch {
-            satelliteRepo.getTransmitters(satPass.catNum).collect { transList ->
-                while (isActive) {
-                    val satPos = predictor.getSatPos(satPass.satellite, stationPos, Date())
-                    val copiedList = transList.map { it.copy() }
-                    copiedList.forEach { transmitter ->
-                        transmitter.downlink?.let {
-                            transmitter.downlink = satPos.getDownlinkFreq(it)
-                        }
-                        transmitter.uplink?.let {
-                            transmitter.uplink = satPos.getUplinkFreq(it)
-                        }
+            val transmitters = dataRepository.getTransmitters(satPass.catNum)
+            while (isActive) {
+                val satPos = predictor.getSatPos(satPass.satellite, stationPos, Date())
+                val copiedList = transmitters.map { it.copy() }
+                copiedList.forEach { transmitter ->
+                    transmitter.downlink?.let {
+                        transmitter.downlink = satPos.getDownlinkFreq(it)
+                    }
+                    transmitter.uplink?.let {
+                        transmitter.uplink = satPos.getUplinkFreq(it)
                     }
-                    _transmitters.postValue(copiedList.map { it.copy() })
-                    delay(1000)
                 }
+                _transmitters.postValue(copiedList.map { it.copy() })
+                delay(1000)
             }
         }
     }

app/src/main/java/com/rtbishop/look4sat/presentation/sourcesScreen/SourcesViewModel.kt

@@ -2,14 +2,14 @@ package com.rtbishop.look4sat.presentation.sourcesScreen
 
 import androidx.lifecycle.ViewModel
 import androidx.lifecycle.liveData
-import com.rtbishop.look4sat.domain.SatelliteRepo
+import com.rtbishop.look4sat.domain.DataRepository
 import dagger.hilt.android.lifecycle.HiltViewModel
 import javax.inject.Inject
 
 @HiltViewModel
-class SourcesViewModel @Inject constructor(satelliteRepo: SatelliteRepo) : ViewModel() {
+class SourcesViewModel @Inject constructor(dataRepository: DataRepository) : ViewModel() {
 
     val sources = liveData {
-        emit(satelliteRepo.getSavedSources())
+        emit(dataRepository.getWebSources())
     }
 }