Added DeepSpace passes filter, fixed refresh issue (#208)

core/data/src/main/java/com/rtbishop/look4sat/core/data/repository/SatelliteRepo.kt

@@ -31,6 +31,7 @@ import kotlinx.coroutines.CoroutineDispatcher
 import kotlinx.coroutines.async
 import kotlinx.coroutines.awaitAll
 import kotlinx.coroutines.coroutineScope
+import kotlinx.coroutines.delay
 import kotlinx.coroutines.flow.MutableStateFlow
 import kotlinx.coroutines.flow.StateFlow
 import kotlinx.coroutines.flow.update
@@ -45,6 +46,9 @@ class SatelliteRepo(
     private val _passes = MutableStateFlow<List<OrbitalPass>>(emptyList())
     override val passes: StateFlow<List<OrbitalPass>> = _passes
 
+    private val _isCalculating = MutableStateFlow(false)
+    override val isCalculating: StateFlow<Boolean> = _isCalculating
+
     private val _satellites = MutableStateFlow<List<OrbitalObject>>(emptyList())
     override val satellites: StateFlow<List<OrbitalObject>> = _satellites
 
@@ -53,7 +57,7 @@ class SatelliteRepo(
     override suspend fun initRepository() = withContext(dispatcher) {
         settingsRepo.selectedIds.collect { selectedIds ->
             _satellites.update { localStorage.getEntriesWithIds(selectedIds) }
-            val (hoursAhead, minElevation, modes) = settingsRepo.passesSettings.value
+            val (_, hoursAhead, minElevation, modes) = settingsRepo.passesSettings.value
             calculatePasses(System.currentTimeMillis(), hoursAhead, minElevation, modes)
         }
     }
@@ -95,41 +99,40 @@ class SatelliteRepo(
     }
 
     override suspend fun calculatePasses(time: Long, hoursAhead: Int, minElevation: Double, modes: List<String>) {
+        _isCalculating.value = true
         // Normalize to the start of the current minute so that coarse 60-second stepping
         // in getLeoPass always begins from the same phase, producing stable AOS/LOS times
         val normalizedTime = time / 60_000L * 60_000L
         val currentSatellites = _satellites.value
-        if (currentSatellites.isNotEmpty()) {
+        withContext(dispatcher) {
-            withContext(dispatcher) {
+            val idsWithModes = localStorage.getIdsWithModes(modes)
-                val idsWithModes = localStorage.getIdsWithModes(modes)
+            val stationPos = settingsRepo.stationPosition.value
-                val stationPos = settingsRepo.stationPosition.value
+            val filteredSatellites = if (idsWithModes.isEmpty()) {
-                val filteredSatellites = if (idsWithModes.isEmpty()) {
+                currentSatellites
-                    currentSatellites
+            } else {
-                } else {
+                currentSatellites.filter { it.data.catnum in idsWithModes }
-                    currentSatellites.filter { it.data.catnum in idsWithModes }
+            }
-                }
+            // Compute passes for each satellite in parallel
-                // Compute passes for each satellite in parallel
+            val passLists = coroutineScope {
-                val passLists = coroutineScope {
+                filteredSatellites.map { satellite ->
-                    filteredSatellites.map { satellite ->
+                    async { satellite.getPasses(stationPos, normalizedTime, hoursAhead) }
-                        async { satellite.getPasses(stationPos, normalizedTime, hoursAhead) }
+                }.awaitAll()
-                    }.awaitAll()
+            }
-                }
+            // Flatten and filter in a single pass
-                // Flatten and filter in a single pass
+            val timeFuture = normalizedTime + (hoursAhead * 60L * 60L * 1000L)
-                val timeFuture = normalizedTime + (hoursAhead * 60L * 60L * 1000L)
+            val newPasses = ArrayList<OrbitalPass>()
-                val newPasses = ArrayList<OrbitalPass>()
+            for (list in passLists) {
-                for (list in passLists) {
+                for (pass in list) {
-                    for (pass in list) {
+                    if (pass.losTime > time && pass.aosTime < timeFuture && pass.maxElevation > minElevation) {
-                        if (pass.losTime > time && pass.aosTime < timeFuture && pass.maxElevation > minElevation) {
+                        newPasses.add(pass)
-                            newPasses.add(pass)
-                        }
                     }
                 }
-                newPasses.sortBy { it.aosTime }
-                _passes.update { newPasses }
             }
-        } else {
+            newPasses.sortBy { it.aosTime }
-            _passes.update { emptyList() }
+            delay(1000) // Simulate loading time for better UX
+            _passes.update { newPasses }
         }
+        _isCalculating.value = false
     }
 
     private fun OrbitalObject.getPasses(pos: GeoPos, time: Long, hours: Int): List<OrbitalPass> {

core/data/src/main/java/com/rtbishop/look4sat/core/data/repository/SettingsRepo.kt

@@ -51,6 +51,7 @@ class SettingsRepo(
     private val keyBluetoothFrequencyState = "bluetoothFrequencyState"
     private val keyBluetoothFrequencyAddress = "bluetoothFrequencyAddress"
     private val keyBluetoothFrequencyFormat = "bluetoothFrequencyFormat"
+    private val keyFilterShowDeepSpace = "filterShowDeepSpace"
     private val keyFilterHoursAhead = "filterHoursAhead"
     private val keyFilterMinElevation = "filterMinElevation"
     private val keyNumberOfRadios = "numberOfRadios"
@@ -121,6 +122,7 @@ class SettingsRepo(
     override val passesSettings: StateFlow<PassesSettings> = _passesSettings
 
     override fun setPassesSettings(settings: PassesSettings) = preferences.edit {
+        putBoolean(keyFilterShowDeepSpace, settings.showDeepSpace)
         putInt(keyFilterHoursAhead, settings.hoursAhead)
         putLong(keyFilterMinElevation, settings.minElevation.toRawBits())
         putString(keySelectedModes, settings.selectedModes.joinToString(separatorComma))
@@ -128,11 +130,12 @@ class SettingsRepo(
     }
 
     private fun getPassesSettings(): PassesSettings {
+        val showDeepSpace = preferences.getBoolean(keyFilterShowDeepSpace, true)
         val hoursAhead = preferences.getInt(keyFilterHoursAhead, 24)
         val minElevation = Double.fromBits(preferences.getLong(keyFilterMinElevation, 16.0.toRawBits()))
         val selectedModesString = preferences.getString(keySelectedModes, null)
         val selectedModes = selectedModesString?.split(separatorComma)?.sorted() ?: emptyList()
-        return PassesSettings(hoursAhead, minElevation, selectedModes)
+        return PassesSettings(showDeepSpace, hoursAhead, minElevation, selectedModes)
     }
     //endregion
 

core/domain/src/main/java/com/rtbishop/look4sat/core/domain/model/Settings.kt

@@ -24,6 +24,7 @@ data class DatabaseState(
 )
 
 data class PassesSettings(
+    val showDeepSpace: Boolean = true,
     val hoursAhead: Int,
     val minElevation: Double,
     val selectedModes: List<String>

core/domain/src/main/java/com/rtbishop/look4sat/core/domain/repository/ISatelliteRepo.kt

@@ -31,6 +31,9 @@ interface ISatelliteRepo {
     /** Raw calculated passes (without live progress). Updated on selection/filter change. */
     val passes: StateFlow<List<OrbitalPass>>
 
+    /** Whether the repo is currently calculating passes. */
+    val isCalculating: StateFlow<Boolean>
+
     /** Load satellite objects from DB based on the current selection. */
     suspend fun initRepository()
 

core/presentation/src/main/res/values/strings.xml

@@ -32,6 +32,7 @@
     <string name="pass_filter_title">Filter passes</string>
     <string name="pass_filter_elev">Minimal elevation</string>
     <string name="pass_filter_hours">Hours ahead</string>
+    <string name="pass_filter_deep_space">DeepSpace (period >225min)</string>
     <string name="pass_time_placeholder" translatable="false"> -- : -- : -- </string>
     <string name="pass_modes_title">Select modulation type</string>
     <string name="pass_satId" translatable="false">%05d</string>

feature/passes/src/main/java/com/rtbishop/look4sat/feature/passes/PassesDialog.kt

@@ -32,12 +32,15 @@ import androidx.compose.material3.Checkbox
 import androidx.compose.material3.Icon
 import androidx.compose.material3.MaterialTheme
 import androidx.compose.material3.Slider
+import androidx.compose.material3.Switch
 import androidx.compose.material3.Text
 import androidx.compose.runtime.Composable
+import androidx.compose.runtime.getValue
 import androidx.compose.runtime.mutableDoubleStateOf
 import androidx.compose.runtime.mutableIntStateOf
 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.painterResource
@@ -65,17 +68,29 @@ private val hourSteps = listOf(1, 2, 4, 8, 12, 24, 48, 72, 96, 120, 144, 168, 19
 @Preview
 @Composable
 private fun PassesDialogPreview() {
-    MainTheme { PassesDialog(24, 16.0, {}) { _, _ -> } }
+    MainTheme { PassesDialog(24, 16.0, true, {}) { _, _, _ -> } }
 }
 
 @Composable
-internal fun PassesDialog(hours: Int, elevation: Double, cancel: () -> Unit, accept: (Int, Double) -> Unit) {
+internal fun PassesDialog(
+    hours: Int,
+    elevation: Double,
+    showDeepSpace: Boolean,
+    cancel: () -> Unit,
+    accept: (Int, Double, Boolean) -> Unit
+) {
     val hoursIndex = remember { mutableIntStateOf(hourSteps.indexOfFirst { it >= hours }.coerceAtLeast(0)) }
     val elevationValueNew = remember { mutableDoubleStateOf(elevation) }
+    var deepSpaceEnabled by remember { mutableStateOf(showDeepSpace) }
     val onAccept = {
-        accept(hourSteps[hoursIndex.intValue], elevationValueNew.doubleValue).also { cancel() }
+        accept(hourSteps[hoursIndex.intValue], elevationValueNew.doubleValue, deepSpaceEnabled).also { cancel() }
     }
     SharedDialog(title = stringResource(R.string.pass_filter_title), onCancel = cancel, onAccept = onAccept) {
+        ToggleRow(
+            title = stringResource(R.string.pass_filter_deep_space),
+            checked = deepSpaceEnabled,
+            onCheckedChange = { deepSpaceEnabled = it }
+        )
         SliderRow(
             title = stringResource(R.string.pass_filter_elev),
             value = elevationValueNew.doubleValue,
@@ -188,3 +203,20 @@ internal fun RadiosDialog(modes: List<String>, cancel: () -> Unit, accept: (List
         }
     }
 }
+
+@Composable
+private fun ToggleRow(title: String, checked: Boolean, onCheckedChange: (Boolean) -> Unit) {
+    Row(
+        horizontalArrangement = Arrangement.SpaceBetween,
+        verticalAlignment = Alignment.CenterVertically,
+        modifier = Modifier.padding(horizontal = LocalSpacing.current.large)
+    ) {
+        Text(
+            text = title,
+            fontSize = 16.sp,
+            modifier = Modifier.weight(1f),
+            color = MaterialTheme.colorScheme.onSurface
+        )
+        Switch(checked = checked, onCheckedChange = onCheckedChange)
+    }
+}

feature/passes/src/main/java/com/rtbishop/look4sat/feature/passes/PassesScreen.kt

@@ -100,9 +100,10 @@ private fun PassesScreen(
         PassesDialog(
             hours = uiState.hours,
             elevation = uiState.elevation,
+            showDeepSpace = uiState.showDeepSpace,
             cancel = { onAction(PassesAction.TogglePassesDialog) }
-        ) { hours, elevation ->
+        ) { hours, elevation, showDeepSpace ->
-            onAction(PassesAction.FilterPasses(hours, elevation))
+            onAction(PassesAction.FilterPasses(hours, elevation, showDeepSpace))
         }
     }
     if (uiState.isRadiosDialogShown) {

feature/passes/src/main/java/com/rtbishop/look4sat/feature/passes/PassesState.kt

@@ -29,6 +29,7 @@ data class PassesState(
     val isNextTimeAos: Boolean = true,
     val hours: Int = 24,
     val elevation: Double = 16.0,
+    val showDeepSpace: Boolean = true,
     val modes: List<String> = emptyList(),
     val itemsList: List<OrbitalPass> = emptyList(),
     val shouldSeeWhatsNew: Boolean = false
@@ -36,7 +37,7 @@ data class PassesState(
 
 sealed interface PassesAction {
     data object DismissWhatsNew : PassesAction
-    data class FilterPasses(val hoursAhead: Int, val minElevation: Double) : PassesAction
+    data class FilterPasses(val hoursAhead: Int, val minElevation: Double, val showDeepSpace: Boolean) : PassesAction
     data class FilterRadios(val modes: List<String>) : PassesAction
     data object RefreshPasses : PassesAction
     data object TogglePassesDialog : PassesAction

feature/passes/src/main/java/com/rtbishop/look4sat/feature/passes/PassesViewModel.kt

@@ -34,7 +34,6 @@ import kotlinx.coroutines.delay
 import kotlinx.coroutines.flow.MutableStateFlow
 import kotlinx.coroutines.flow.StateFlow
 import kotlinx.coroutines.flow.collectLatest
-import kotlinx.coroutines.flow.drop
 import kotlinx.coroutines.flow.update
 import kotlinx.coroutines.isActive
 import kotlinx.coroutines.launch
@@ -51,6 +50,7 @@ class PassesViewModel(
             nextPass = defaultPass,
             hours = settingsRepo.passesSettings.value.hoursAhead,
             elevation = settingsRepo.passesSettings.value.minElevation,
+            showDeepSpace = settingsRepo.passesSettings.value.showDeepSpace,
             modes = settingsRepo.passesSettings.value.selectedModes,
             shouldSeeWhatsNew = settingsRepo.otherSettings.value.shouldSeeWhatsNew
         )
@@ -58,29 +58,20 @@ class PassesViewModel(
     val uiState: StateFlow<PassesState> = _uiState
 
     init {
-        // Show refreshing indicator whenever the selected satellites list changes
+        // Refresh indicator: mirrors the repo's isCalculating state
         viewModelScope.launch {
-            settingsRepo.selectedIds.collectLatest { selectedIds ->
+            satelliteRepo.isCalculating.collect { calculating ->
-                _uiState.update { it.copy(isRefreshing = true) }
+                _uiState.update { it.copy(isRefreshing = calculating) }
-                if (selectedIds.isEmpty()) {
-                    // No satellites selected — show indicator briefly, then stop
-                    delay(1000)
-                    _uiState.update { it.copy(isRefreshing = false) }
-                }
-                // For non-empty selections, the passes collector below will clear isRefreshing
-            }
-        }
-        // Stop refreshing whenever new passes arrive (from initial load, selection change, or filter)
-        viewModelScope.launch {
-            satelliteRepo.passes.drop(1).collect { _ ->
-                _uiState.update { it.copy(isRefreshing = false) }
             }
         }
         // Local tick loop — computes pass progress and countdown timer every second
         viewModelScope.launch {
             while (isActive) {
                 val timeNow = System.currentTimeMillis()
-                val processed = computePassProgress(satelliteRepo.passes.value, timeNow)
+                val showDeepSpace = _uiState.value.showDeepSpace
+                val allPasses = satelliteRepo.passes.value
+                val filtered = if (showDeepSpace) allPasses else allPasses.filter { !it.isDeepSpace }
+                val processed = computePassProgress(filtered, timeNow)
                 val (nextPass, nextTime, isAos) = resolveNextPass(processed, timeNow)
                 _uiState.update {
                     it.copy(
@@ -108,11 +99,17 @@ class PassesViewModel(
     fun onAction(action: PassesAction) {
         when (action) {
             PassesAction.DismissWhatsNew -> settingsRepo.setWhatsNewDismissed()
-            is PassesAction.FilterPasses -> applyFilter(action.hoursAhead, action.minElevation, _uiState.value.modes)
+            is PassesAction.FilterPasses ->
-            is PassesAction.FilterRadios -> applyFilter(_uiState.value.hours, _uiState.value.elevation, action.modes)
+                applyFilter(action.hoursAhead, action.minElevation, action.showDeepSpace, _uiState.value.modes)
+
+            is PassesAction.FilterRadios ->
+                applyFilter(_uiState.value.hours, _uiState.value.elevation, _uiState.value.showDeepSpace, action.modes)
             PassesAction.RefreshPasses -> refreshPasses()
-            PassesAction.TogglePassesDialog -> _uiState.update { it.copy(isPassesDialogShown = !it.isPassesDialogShown) }
+            PassesAction.TogglePassesDialog ->
-            PassesAction.ToggleRadiosDialog -> _uiState.update { it.copy(isRadiosDialogShown = !it.isRadiosDialogShown) }
+                _uiState.update { it.copy(isPassesDialogShown = !it.isPassesDialogShown) }
+
+            PassesAction.ToggleRadiosDialog ->
+                _uiState.update { it.copy(isRadiosDialogShown = !it.isRadiosDialogShown) }
         }
     }
 
@@ -153,22 +150,24 @@ class PassesViewModel(
         return Triple(defaultPass, "00:00:00", true)
     }
 
-    private fun applyFilter(hoursAhead: Int, minElevation: Double, modes: List<String>) = viewModelScope.launch {
+    private fun applyFilter(
-        _uiState.update { it.copy(isRefreshing = true) }
+        hoursAhead: Int,
-        settingsRepo.setPassesSettings(PassesSettings(hoursAhead, minElevation, modes))
+        minElevation: Double,
-        _uiState.update { it.copy(hours = hoursAhead, elevation = minElevation, modes = modes) }
+        showDeepSpace: Boolean,
-        satelliteRepo.calculatePasses(System.currentTimeMillis(), hoursAhead, minElevation, modes)
+        modes: List<String>
-        _uiState.update { it.copy(isRefreshing = false) }
+    ) = viewModelScope.launch {
+        settingsRepo.setPassesSettings(PassesSettings(showDeepSpace, hoursAhead, minElevation, modes))
+        _uiState.update {
+            it.copy(hours = hoursAhead, elevation = minElevation, showDeepSpace = showDeepSpace, modes = modes)
+        }
+        if (showDeepSpace) satelliteRepo.calculatePasses(System.currentTimeMillis(), hoursAhead, minElevation, modes)
     }
 
     private fun refreshPasses() = viewModelScope.launch {
-        _uiState.update { it.copy(isRefreshing = true) }
+        val (_, hoursAhead, minElevation, modes) = settingsRepo.passesSettings.value
-        val (hoursAhead, minElevation, modes) = settingsRepo.passesSettings.value
         satelliteRepo.calculatePasses(System.currentTimeMillis(), hoursAhead, minElevation, modes)
-        _uiState.update { it.copy(isRefreshing = false) }
     }
 
-
     companion object {
         val Factory: ViewModelProvider.Factory = viewModelFactory {
             val applicationKey = ViewModelProvider.AndroidViewModelFactory.APPLICATION_KEY

gradle/libs.versions.toml

@@ -3,7 +3,7 @@
 appVersionCode = "420"
 #noinspection UnusedVersionCatalogEntry
 appVersionName = "4.2.0"
-#noinspection UnusedVersionCatalogEntry
+#noinspection GradleDependency,UnusedVersionCatalogEntry
 compileSdk = "36"
 #noinspection UnusedVersionCatalogEntry
 minSdk = "24"
@@ -12,7 +12,7 @@ jdkVersion = "17"
 #noinspection UnusedVersionCatalogEntry
 packageName = "com.rtbishop.look4sat"
 
-android-gradle-plugin = "9.1.0"
+android-gradle-plugin = "9.1.1"
 google-ksp = "2.3.6"
 kotlin = "2.3.20"