Added basic convention plugins setup for modularization

feature/satellites/.gitignore

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+/build

feature/satellites/build.gradle.kts

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+plugins {
+    alias(libs.plugins.convention.composeFeaturePlugin)
+}
+
+android {
+    namespace = "com.rtbishop.look4sat.feature.satellites"
+}

feature/satellites/src/main/AndroidManifest.xml

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+<?xml version="1.0" encoding="utf-8"?>
+<manifest>
+
+</manifest>

feature/satellites/src/main/java/com/rtbishop/look4sat/feature/satellites/SatellitesDialog.kt

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+/*
+ * Look4Sat. Amateur radio satellite tracker and pass predictor.
+ * Copyright (C) 2019-2026 Arty Bishop and contributors.
+ *
+ * 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.feature.satellites
+
+import androidx.compose.foundation.background
+import androidx.compose.foundation.clickable
+import androidx.compose.foundation.layout.Arrangement
+import androidx.compose.foundation.layout.Row
+import androidx.compose.foundation.layout.fillMaxHeight
+import androidx.compose.foundation.layout.padding
+import androidx.compose.foundation.lazy.grid.GridCells
+import androidx.compose.foundation.lazy.grid.LazyVerticalGrid
+import androidx.compose.foundation.lazy.grid.itemsIndexed
+import androidx.compose.material3.Checkbox
+import androidx.compose.material3.MaterialTheme
+import androidx.compose.material3.Text
+import androidx.compose.runtime.Composable
+import androidx.compose.runtime.mutableStateListOf
+import androidx.compose.runtime.remember
+import androidx.compose.ui.Alignment
+import androidx.compose.ui.Modifier
+import androidx.compose.ui.res.stringResource
+import androidx.compose.ui.text.font.FontWeight
+import androidx.compose.ui.text.style.TextOverflow
+import androidx.compose.ui.tooling.preview.Preview
+import androidx.compose.ui.unit.dp
+import com.rtbishop.look4sat.core.presentation.MainTheme
+import com.rtbishop.look4sat.core.presentation.R
+import com.rtbishop.look4sat.core.presentation.SharedDialog
+
+@Preview(showBackground = true)
+@Composable
+private fun MultiTypesDialogPreview() {
+    val types = listOf("Amateur", "Geostationary", "Military", "Weather")
+    MainTheme { MultiTypesDialog(types, emptyList(), {}) {} }
+}
+
+@Composable
+fun MultiTypesDialog(
+    allTypes: List<String>, types: List<String>, cancel: () -> Unit, accept: (List<String>) -> Unit
+) {
+    val selected = remember { mutableStateListOf<String>().apply { addAll(types) } }
+    val select = { type: String ->
+        if (selected.contains(type)) selected.remove(type) else selected.add(type)
+    }
+    val onAccept = { accept(selected.toList()) }
+    SharedDialog(title = stringResource(R.string.sat_type_title), onCancel = cancel, onAccept = onAccept) {
+        LazyVerticalGrid(
+            columns = GridCells.Adaptive(240.dp),
+            modifier = Modifier
+                .fillMaxHeight(0.69f)
+                .background(MaterialTheme.colorScheme.background),
+            horizontalArrangement = Arrangement.spacedBy(1.dp),
+            verticalArrangement = Arrangement.spacedBy(1.dp)
+        ) {
+            itemsIndexed(allTypes) { index, item ->
+                Row(
+                    verticalAlignment = Alignment.CenterVertically,
+                    modifier = Modifier
+                        .background(MaterialTheme.colorScheme.surface)
+                        .clickable { select(item) }
+                ) {
+                    Text(
+                        text = "${index + 1}).",
+                        modifier = Modifier.padding(start = 16.dp, end = 8.dp),
+                        fontWeight = FontWeight.Normal,
+                        color = MaterialTheme.colorScheme.primary
+                    )
+                    Text(
+                        text = item,
+                        modifier = Modifier.weight(1f),
+                        fontWeight = FontWeight.Medium,
+                        maxLines = 1,
+                        overflow = TextOverflow.Ellipsis
+                    )
+                    Checkbox(
+                        checked = selected.contains(item),
+                        onCheckedChange = null,
+                        modifier = Modifier.padding(horizontal = 16.dp, vertical = 8.dp)
+                    )
+                }
+            }
+        }
+    }
+}

feature/satellites/src/main/java/com/rtbishop/look4sat/feature/satellites/SatellitesScreen.kt

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+/*
+ * Look4Sat. Amateur radio satellite tracker and pass predictor.
+ * Copyright (C) 2019-2026 Arty Bishop and contributors.
+ *
+ * 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.feature.satellites
+
+import androidx.compose.foundation.background
+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.Spacer
+import androidx.compose.foundation.layout.fillMaxSize
+import androidx.compose.foundation.layout.height
+import androidx.compose.foundation.layout.padding
+import androidx.compose.foundation.lazy.grid.GridCells
+import androidx.compose.foundation.lazy.grid.LazyVerticalGrid
+import androidx.compose.foundation.lazy.grid.items
+import androidx.compose.foundation.text.BasicTextField
+import androidx.compose.material3.Checkbox
+import androidx.compose.material3.ElevatedCard
+import androidx.compose.material3.Icon
+import androidx.compose.material3.IconButton
+import androidx.compose.material3.MaterialTheme
+import androidx.compose.material3.Surface
+import androidx.compose.material3.Text
+import androidx.compose.runtime.Composable
+import androidx.compose.runtime.mutableStateOf
+import androidx.compose.runtime.saveable.rememberSaveable
+import androidx.compose.ui.Alignment
+import androidx.compose.ui.Modifier
+import androidx.compose.ui.graphics.SolidColor
+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.TextStyle
+import androidx.compose.ui.text.font.FontWeight
+import androidx.compose.ui.text.style.TextOverflow
+import androidx.compose.ui.tooling.preview.Preview
+import androidx.compose.ui.unit.dp
+import androidx.compose.ui.unit.sp
+import androidx.lifecycle.compose.collectAsStateWithLifecycle
+import androidx.lifecycle.viewmodel.compose.viewModel
+import androidx.navigation.NavGraphBuilder
+import androidx.navigation.compose.composable
+import com.rtbishop.look4sat.core.domain.model.SatItem
+import com.rtbishop.look4sat.core.presentation.CardLoadingIndicator
+import com.rtbishop.look4sat.core.presentation.EmptyListCard
+import com.rtbishop.look4sat.core.presentation.IconCard
+import com.rtbishop.look4sat.core.presentation.InfoDialog
+import com.rtbishop.look4sat.core.presentation.MainTheme
+import com.rtbishop.look4sat.core.presentation.PrimaryIconCard
+import com.rtbishop.look4sat.core.presentation.R
+import com.rtbishop.look4sat.core.presentation.Screen
+import com.rtbishop.look4sat.core.presentation.TopBar
+import com.rtbishop.look4sat.core.presentation.infiniteMarquee
+import com.rtbishop.look4sat.core.presentation.isVerticalLayout
+import com.rtbishop.look4sat.core.presentation.layoutPadding
+
+fun NavGraphBuilder.satellitesDestination(navigateUp: () -> Unit) {
+    composable(Screen.Satellites.route) {
+        val viewModel = viewModel(
+            modelClass = SatellitesViewModel::class.java, factory = SatellitesViewModel.Factory
+        )
+        val uiState = viewModel.uiState.collectAsStateWithLifecycle().value
+        SatellitesScreen(uiState, navigateUp)
+    }
+}
+
+@Composable
+private fun SatellitesScreen(uiState: SatellitesState, navigateUp: () -> Unit) {
+    val toggleDialog = { uiState.takeAction(SatellitesAction.ToggleTypesDialog) }
+    if (uiState.isDialogShown) {
+        MultiTypesDialog(allTypes = uiState.typesList, types = uiState.currentTypes, toggleDialog) {
+            uiState.takeAction(SatellitesAction.SelectTypes(it))
+        }
+    }
+    if (uiState.shouldSeeWarning) {
+        InfoDialog(
+            stringResource(R.string.sat_warning_title),
+            stringResource(R.string.sat_warning_message)
+        ) {
+            uiState.takeAction(SatellitesAction.DismissWarning)
+        }
+    }
+    val unselectAll = { uiState.takeAction(SatellitesAction.UnselectAll) }
+    val selectAll = { uiState.takeAction(SatellitesAction.SelectAll) }
+    val setQuery = { newQuery: String -> uiState.takeAction(SatellitesAction.SearchFor(newQuery)) }
+    val saveSelection = { uiState.takeAction(SatellitesAction.SaveSelection).also { navigateUp() } }
+    val primCardCd = stringResource(R.string.btn_accept)
+    val primCardMod = Modifier.semantics { contentDescription = primCardCd }
+    val clearAllCd = stringResource(R.string.sat_clear_all)
+    val clearAllMod = Modifier.semantics { contentDescription = clearAllCd }
+    val selectAllCd = stringResource(R.string.sat_select_all)
+    val selectAllMod = Modifier.semantics { contentDescription = selectAllCd }
+    Column(modifier = Modifier.layoutPadding(), verticalArrangement = Arrangement.spacedBy(6.dp)) {
+        if (isVerticalLayout()) {
+            TopBar {
+                TypeCard(types = uiState.currentTypes, toggleDialog, modifier = Modifier.weight(1f))
+                PrimaryIconCard(onClick = saveSelection, resId = R.drawable.ic_done, modifier = primCardMod)
+            }
+            TopBar {
+                SearchBar(setQuery = { setQuery(it) }, modifier = Modifier.weight(1f))
+                IconCard(action = unselectAll, resId = R.drawable.ic_check_off, modifier = clearAllMod)
+                IconCard(action = selectAll, resId = R.drawable.ic_check_on, modifier = selectAllMod)
+            }
+        } else {
+            TopBar {
+                PrimaryIconCard(onClick = saveSelection, resId = R.drawable.ic_done, modifier = primCardMod)
+                TypeCard(types = uiState.currentTypes, toggleDialog, modifier = Modifier.weight(1f))
+                SearchBar(setQuery = { setQuery(it) }, modifier = Modifier.weight(1f))
+                IconCard(action = unselectAll, resId = R.drawable.ic_check_off, modifier = clearAllMod)
+                IconCard(action = selectAll, resId = R.drawable.ic_check_on, modifier = selectAllMod)
+            }
+        }
+        ElevatedCard(modifier = Modifier.fillMaxSize()) {
+            val emptyMessage = stringResource(R.string.sat_empty_list_message)
+            when {
+                uiState.isLoading -> CardLoadingIndicator()
+                uiState.itemsList.isEmpty() -> EmptyListCard(message = emptyMessage)
+                else -> SatellitesCard(uiState.itemsList) { id, isTicked ->
+                    uiState.takeAction(SatellitesAction.SelectSingle(id, isTicked))
+                }
+            }
+        }
+    }
+}
+
+@Composable
+private fun SearchBar(setQuery: (String) -> Unit, modifier: Modifier = Modifier) {
+    val currentQuery = rememberSaveable { mutableStateOf("") }
+    val setNewQuery = { newValue: String ->
+        currentQuery.value = newValue
+        setQuery(newValue)
+    }
+    ElevatedCard(modifier = modifier.height(48.dp)) {
+        Row(
+            horizontalArrangement = Arrangement.Start,
+            verticalAlignment = Alignment.CenterVertically,
+            modifier = Modifier.padding(start = 12.dp)
+        ) {
+            Icon(painter = painterResource(id = R.drawable.ic_search), contentDescription = null)
+            BasicTextField(
+                value = currentQuery.value,
+                onValueChange = { setNewQuery(it) },
+                singleLine = true,
+                modifier = modifier.padding(start = 12.dp),
+                textStyle = TextStyle(
+                    fontSize = 16.sp,
+                    lineHeight = 20.sp,
+                    fontWeight = FontWeight.Medium,
+                    color = MaterialTheme.colorScheme.onSurface
+                ),
+                decorationBox = { innerTextField ->
+                    if (currentQuery.value.isEmpty()) {
+                        Text(
+                            text = stringResource(id = R.string.sat_search_hint),
+                            fontSize = 16.sp,
+                            lineHeight = 20.sp,
+                            fontWeight = FontWeight.Medium,
+                            color = MaterialTheme.colorScheme.onSurface
+                        )
+                    }
+                    innerTextField()
+                },
+                cursorBrush = SolidColor(MaterialTheme.colorScheme.onSurface)
+            )
+            IconButton(onClick = { setNewQuery("") }) {
+                val clearCd = stringResource(R.string.sat_search_clear)
+                Icon(painter = painterResource(id = R.drawable.ic_close), contentDescription = clearCd)
+            }
+        }
+    }
+}
+
+@Composable
+private fun TypeCard(types: List<String>, onClick: () -> Unit, modifier: Modifier = Modifier) {
+    val typesText = if (types.isEmpty()) "All" else types.joinToString(", ")
+    ElevatedCard(modifier = modifier) {
+        Row(
+            horizontalArrangement = Arrangement.spacedBy(12.dp),
+            verticalAlignment = Alignment.CenterVertically,
+            modifier = Modifier
+                .height(48.dp)
+                .clickable { onClick() }) {
+            Spacer(Modifier)
+            Icon(
+                painter = painterResource(id = R.drawable.ic_tags),
+                contentDescription = null,
+                tint = MaterialTheme.colorScheme.primary
+            )
+            Text(
+                text = stringResource(R.string.sat_type_hint, typesText),
+                fontSize = 16.sp,
+                fontWeight = FontWeight.Medium,
+                modifier = Modifier
+                    .weight(1f)
+                    .padding(end = 6.dp)
+                    .infiniteMarquee()
+            )
+        }
+    }
+}
+
+@Preview(showBackground = true)
+@Composable
+private fun SatellitePreview() {
+    val satItem = SatItem(44444, "Ultra Super Mega long satellite name", true)
+    MainTheme { Satellite(item = satItem, onSelected = { _, _ -> run {} }, modifier = Modifier) }
+}
+
+@Composable
+private fun Satellite(item: SatItem, onSelected: (Int, Boolean) -> Unit, modifier: Modifier) {
+    val passSatId = stringResource(id = R.string.pass_satId, item.catnum)
+    Surface(
+        color = MaterialTheme.colorScheme.background,
+        modifier = modifier.clickable { onSelected(item.catnum, item.isSelected) }) {
+        Surface(modifier = Modifier.padding(bottom = 1.dp)) {
+            Row(
+                verticalAlignment = Alignment.CenterVertically,
+                modifier = Modifier
+                    .background(MaterialTheme.colorScheme.surface)
+                    .padding(start = 14.dp, top = 8.dp, end = 12.dp, bottom = 8.dp)
+            ) {
+                Text(
+                    text = "$passSatId - ", color = MaterialTheme.colorScheme.primary
+                )
+                Text(
+                    text = item.name,
+                    modifier = Modifier.weight(1f),
+                    fontWeight = FontWeight.Medium,
+                    maxLines = 1,
+                    overflow = TextOverflow.Ellipsis
+                )
+                Checkbox(
+                    checked = item.isSelected,
+                    onCheckedChange = null,
+                    modifier = Modifier.padding(start = 6.dp)
+                )
+            }
+        }
+    }
+}
+
+@Preview(showBackground = true)
+@Composable
+private fun SatellitesPreview() {
+    val entries = listOf(
+        SatItem(8888, "Meteor", false),
+        SatItem(44444, "ISS", true),
+        SatItem(88888, "Starlink", false)
+    )
+    MainTheme { SatellitesCard(entries) { _, _ -> run {} } }
+}
+
+@Composable
+fun SatellitesCard(items: List<SatItem>, onSelected: (Int, Boolean) -> Unit) {
+    LazyVerticalGrid(columns = GridCells.Adaptive(320.dp)) {
+        items(items = items, key = { item -> item.catnum }) { entry ->
+            Satellite(entry, onSelected, Modifier.animateItem())
+        }
+    }
+}

feature/satellites/src/main/java/com/rtbishop/look4sat/feature/satellites/SatellitesState.kt

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+/*
+ * Look4Sat. Amateur radio satellite tracker and pass predictor.
+ * Copyright (C) 2019-2026 Arty Bishop and contributors.
+ *
+ * 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.feature.satellites
+
+import com.rtbishop.look4sat.core.domain.model.SatItem
+
+data class SatellitesState(
+    val isDialogShown: Boolean,
+    val isLoading: Boolean,
+    val shouldSeeWarning: Boolean,
+    val itemsList: List<SatItem>,
+    val currentTypes: List<String>,
+    val typesList: List<String>,
+    val takeAction: (SatellitesAction) -> Unit
+)
+
+sealed class SatellitesAction {
+    data object DismissWarning : SatellitesAction()
+    data object SaveSelection : SatellitesAction()
+    data class SearchFor(val query: String) : SatellitesAction()
+    data object SelectAll : SatellitesAction()
+    data class SelectSingle(val id: Int, val isTicked: Boolean) : SatellitesAction()
+    data class SelectTypes(val types: List<String>) : SatellitesAction()
+    data object ToggleTypesDialog : SatellitesAction()
+    data object UnselectAll : SatellitesAction()
+}

feature/satellites/src/main/java/com/rtbishop/look4sat/feature/satellites/SatellitesViewModel.kt

@@ -0,0 +1,114 @@
+/*
+ * Look4Sat. Amateur radio satellite tracker and pass predictor.
+ * Copyright (C) 2019-2026 Arty Bishop and contributors.
+ *
+ * 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.feature.satellites
+
+import androidx.lifecycle.ViewModel
+import androidx.lifecycle.ViewModelProvider
+import androidx.lifecycle.viewModelScope
+import androidx.lifecycle.viewmodel.initializer
+import androidx.lifecycle.viewmodel.viewModelFactory
+import com.rtbishop.look4sat.core.domain.repository.IContainerProvider
+import com.rtbishop.look4sat.core.domain.repository.ISelectionRepo
+import com.rtbishop.look4sat.core.domain.repository.ISettingsRepo
+import kotlinx.coroutines.delay
+import kotlinx.coroutines.flow.MutableStateFlow
+import kotlinx.coroutines.flow.StateFlow
+import kotlinx.coroutines.flow.collectLatest
+import kotlinx.coroutines.flow.update
+import kotlinx.coroutines.launch
+
+class SatellitesViewModel(
+    private val selectionRepo: ISelectionRepo,
+    private val settingsRepo: ISettingsRepo
+) : ViewModel() {
+
+    private val defaultTypes = selectionRepo.getCurrentTypes()
+    private val _uiState = MutableStateFlow(
+        SatellitesState(
+            isDialogShown = false,
+            isLoading = true,
+            shouldSeeWarning = settingsRepo.otherSettings.value.shouldSeeWarning,
+            itemsList = emptyList(),
+            currentTypes = defaultTypes,
+            typesList = selectionRepo.getTypesList(),
+            takeAction = ::handleAction
+        )
+    )
+    val uiState: StateFlow<SatellitesState> = _uiState
+
+    init {
+        viewModelScope.launch {
+            delay(1000)
+            selectionRepo.setQuery(String())
+            selectionRepo.setTypes(defaultTypes)
+            selectionRepo.getEntriesFlow().collectLatest { items ->
+                _uiState.update { it.copy(isLoading = false, itemsList = items) }
+            }
+        }
+        viewModelScope.launch {
+            settingsRepo.otherSettings.collectLatest { settings ->
+                _uiState.update { it.copy(shouldSeeWarning = settings.shouldSeeWarning) }
+            }
+        }
+    }
+
+    private fun handleAction(action: SatellitesAction) {
+        when (action) {
+            SatellitesAction.DismissWarning -> settingsRepo.setWarningDismissed()
+            SatellitesAction.SaveSelection -> saveSelection()
+            is SatellitesAction.SearchFor -> searchFor(action.query)
+            SatellitesAction.SelectAll -> selectAll(true)
+            is SatellitesAction.SelectSingle -> selectSingle(action.id, action.isTicked)
+            is SatellitesAction.SelectTypes -> selectTypes(action.types)
+            SatellitesAction.ToggleTypesDialog -> toggleTypesDialog()
+            SatellitesAction.UnselectAll -> selectAll(false)
+        }
+    }
+
+    private fun saveSelection() = viewModelScope.launch { selectionRepo.saveSelection() }
+
+    private fun searchFor(query: String) = viewModelScope.launch { selectionRepo.setQuery(query) }
+
+    private fun selectAll(selectAll: Boolean) = viewModelScope.launch {
+        selectionRepo.setSelection(selectAll)
+    }
+
+    private fun selectSingle(id: Int, isTicked: Boolean) = viewModelScope.launch {
+        selectionRepo.setSelection(listOf(id), isTicked.not())
+    }
+
+    private fun selectTypes(types: List<String>) = viewModelScope.launch {
+        selectionRepo.setTypes(types)
+        _uiState.value = _uiState.value.copy(currentTypes = types, isDialogShown = false)
+    }
+
+    private fun toggleTypesDialog() {
+        val currentDialogState = _uiState.value.isDialogShown
+        _uiState.value = _uiState.value.copy(isDialogShown = currentDialogState.not())
+    }
+
+    companion object {
+        val Factory: ViewModelProvider.Factory = viewModelFactory {
+            val applicationKey = ViewModelProvider.AndroidViewModelFactory.APPLICATION_KEY
+            initializer {
+                val container = (this[applicationKey] as IContainerProvider).getMainContainer()
+                SatellitesViewModel(container.selectionRepo, container.settingsRepo)
+            }
+        }
+    }
+}