Update: Replace unsecure refs with MainVM injection in pages/sheets

Author: machiav3lli

src/main/java/com/machiav3lli/backup/pages/AppPage.kt

@@ -108,6 +108,8 @@ import com.machiav3lli.backup.ui.compose.show
 import com.machiav3lli.backup.utils.TraceUtils
 import com.machiav3lli.backup.utils.infoChips
 import com.machiav3lli.backup.viewmodels.AppVM
+import com.machiav3lli.backup.viewmodels.MainVM
+import org.koin.androidx.compose.koinViewModel
 import timber.log.Timber
 
 const val DIALOG_BACKUP = 1
@@ -127,6 +129,7 @@ const val DIALOG_NOTE_BACKUP = 12
 fun AppPage(
     viewModel: AppVM,
     packageName: String,
+    mainVM: MainVM = koinViewModel(),
     onDismiss: () -> Unit,
 ) {
     val context = LocalContext.current
@@ -136,7 +139,7 @@ fun AppPage(
         mutableStateOf(Pair(DIALOG_NONE, Schedule()))
     }
 
-    val thePackages by mActivity.viewModel.packageMap.collectAsState()
+    val thePackages by mainVM.packageMap.collectAsState()
     val thePackage: Package? = thePackages[packageName]
     val snackbarText by viewModel.snackbarText.flow.collectAsState("")
     val appExtras by viewModel.appExtras.collectAsState()
@@ -305,7 +308,7 @@ fun AppPage(
                         icon = Phosphor.Prohibit,
                         description = stringResource(id = R.string.global_blocklist_add)
                     ) {
-                        mActivity.viewModel.addToBlocklist(
+                        mainVM.addToBlocklist(
                             pkg.packageName
                         )
                     }

src/main/java/com/machiav3lli/backup/pages/BatchPage.kt

@@ -71,14 +71,20 @@ import com.machiav3lli.backup.ui.compose.theme.ColorAPK
 import com.machiav3lli.backup.ui.compose.theme.ColorData
 import com.machiav3lli.backup.utils.altModeToMode
 import com.machiav3lli.backup.viewmodels.BatchVM
+import com.machiav3lli.backup.viewmodels.MainVM
 import kotlinx.coroutines.launch
+import org.koin.androidx.compose.koinViewModel
 
 @OptIn(ExperimentalMaterial3Api::class)
 @Composable
-fun BatchPage(viewModel: BatchVM, backupBoolean: Boolean) {
+fun BatchPage(
+    viewModel: BatchVM,
+    mainVM: MainVM = koinViewModel(),
+    backupBoolean: Boolean
+) {
     val main = OABX.main!!
     val scope = rememberCoroutineScope()
-    val filteredList by main.viewModel.filteredList.collectAsState(emptyList())
+    val filteredList by mainVM.filteredList.collectAsState(emptyList())
     val scaffoldState = rememberBottomSheetScaffoldState()
     val openBatchDialog = remember { mutableStateOf(false) }
     val openBlocklist = rememberSaveable { mutableStateOf(false) }
@@ -281,11 +287,11 @@ fun BatchPage(viewModel: BatchVM, backupBoolean: Boolean) {
 
         if (openBlocklist.value) BaseDialog(openDialogCustom = openBlocklist) {
             GlobalBlockListDialogUI(
-                currentBlocklist = OABX.main?.viewModel?.getBlocklist()?.toSet()
+                currentBlocklist = mainVM.getBlocklist()?.toSet()
                     ?: emptySet(),
                 openDialogCustom = openBlocklist,
             ) { newSet ->
-                OABX.main?.viewModel?.setBlocklist(newSet)
+                mainVM.setBlocklist(newSet)
             }
         }
         if (openBatchDialog.value) BaseDialog(openDialogCustom = openBatchDialog) {

src/main/java/com/machiav3lli/backup/pages/HomePage.kt

@@ -90,16 +90,17 @@ import com.machiav3lli.backup.ui.compose.recycler.HomePackageRecycler
 import com.machiav3lli.backup.ui.compose.recycler.UpdatedPackageRecycler
 import com.machiav3lli.backup.utils.altModeToMode
 import com.machiav3lli.backup.viewmodels.AppVM
+import com.machiav3lli.backup.viewmodels.MainVM
 import kotlinx.coroutines.launch
+import org.koin.androidx.compose.koinViewModel
 
 @SuppressLint("UnusedMaterial3ScaffoldPaddingParameter") // TODO remove Scaffold
 @OptIn(ExperimentalMaterial3Api::class, ExperimentalMaterial3AdaptiveApi::class)
 @Composable
-fun HomePage() {
+fun HomePage(viewModel: MainVM = koinViewModel()) {
     // TODO include tags in search
     val mActivity = OABX.main!!
     val scope = rememberCoroutineScope()
-    val viewModel = mActivity.viewModel
     val scaffoldState = rememberBottomSheetScaffoldState()
     val paneNavigator = rememberListDetailPaneScaffoldNavigator<Any>()
 
@@ -377,11 +378,10 @@ fun HomePage() {
 
     if (openBlocklist.value) BaseDialog(openDialogCustom = openBlocklist) {
         GlobalBlockListDialogUI(
-            currentBlocklist = OABX.main?.viewModel?.getBlocklist()?.toSet()
-                ?: emptySet(),
+            currentBlocklist = viewModel.getBlocklist().toSet(),
             openDialogCustom = openBlocklist,
         ) { newSet ->
-            OABX.main?.viewModel?.setBlocklist(newSet)
+            viewModel.setBlocklist(newSet)
         }
     }
     if (openBatchDialog.value) BaseDialog(openDialogCustom = openBatchDialog) {

src/main/java/com/machiav3lli/backup/pages/MainPage.kt

@@ -53,12 +53,15 @@ import com.machiav3lli.backup.ui.compose.recycler.FullScreenBackground
 import com.machiav3lli.backup.ui.navigation.NavItem
 import com.machiav3lli.backup.ui.navigation.NeoNavigationSuiteScaffold
 import com.machiav3lli.backup.ui.navigation.SlidePager
+import com.machiav3lli.backup.viewmodels.MainVM
 import kotlinx.collections.immutable.persistentListOf
 import kotlinx.coroutines.launch
+import org.koin.androidx.compose.koinViewModel
 
 @Composable
 fun MainPage(
     navController: NavHostController,
+    viewModel: MainVM = koinViewModel(),
 ) {
     val scope = rememberCoroutineScope()
     val pages = persistentListOf(
@@ -76,7 +79,7 @@ fun MainPage(
 
     var query by rememberSaveable {
         mutableStateOf(
-            OABX.main?.viewModel?.searchQuery?.value ?: ""
+            viewModel.searchQuery.value ?: ""
         )
     }
 
@@ -122,11 +125,11 @@ fun MainPage(
                                         onQueryChanged = { newQuery ->
                                             //if (newQuery != query)  // empty string doesn't work...
                                             query = newQuery
-                                            OABX.main?.viewModel?.searchQuery?.value = query
+                                            viewModel.searchQuery?.value = query
                                         },
                                         onClose = {
                                             query = ""
-                                            OABX.main?.viewModel?.searchQuery?.value = ""
+                                            viewModel.searchQuery.value = ""
                                         }
                                     )
                                     AnimatedVisibility(!searchExpanded.value) {
@@ -156,11 +159,10 @@ fun MainPage(
 
             if (openBlocklist.value) BaseDialog(openDialogCustom = openBlocklist) {
                 GlobalBlockListDialogUI(
-                    currentBlocklist = OABX.main?.viewModel?.getBlocklist()?.toSet()
-                        ?: emptySet(),
+                    currentBlocklist = viewModel.getBlocklist().toSet(),
                     openDialogCustom = openBlocklist,
                 ) { newSet ->
-                    OABX.main?.viewModel?.setBlocklist(newSet)
+                    viewModel.setBlocklist(newSet)
                 }
             }
         }

src/main/java/com/machiav3lli/backup/sheets/SortFilterSheet.kt

@@ -82,13 +82,16 @@ import com.machiav3lli.backup.utils.applyFilter
 import com.machiav3lli.backup.utils.getStats
 import com.machiav3lli.backup.utils.sortFilterModel
 import com.machiav3lli.backup.utils.specialBackupsEnabled
+import com.machiav3lli.backup.viewmodels.MainVM
+import org.koin.androidx.compose.koinViewModel
 
 @Composable
-fun SortFilterSheet(onDismiss: () -> Unit) { // TODO add key for each page (HOME, BACKUP, RESTORE)
-    val context = LocalContext.current
-    val mActivity = OABX.main!!
+fun SortFilterSheet(
+    viewModel: MainVM = koinViewModel(),
+    onDismiss: () -> Unit,
+) { // TODO add key for each page (HOME, BACKUP, RESTORE)
     val nestedScrollConnection = rememberNestedScrollInteropConnection()
-    val packageList by mActivity.viewModel.notBlockedList.collectAsState()
+    val packageList by viewModel.notBlockedList.collectAsState()
     var model by rememberSaveable { mutableStateOf(sortFilterModel) }
     fun currentStats() = getStats(
         packageList.applyFilter(