separate FAB management in a helper class

[mobile-ledger.git] / app / src / main / java / net / ktnx / mobileledger / ui / templates / TemplatesActivity.java

diff --git a/app/src/main/java/net/ktnx/mobileledger/ui/templates/TemplatesActivity.java b/app/src/main/java/net/ktnx/mobileledger/ui/templates/TemplatesActivity.java
index 7bcece63d7e17f3e0aa67937e4cc6a23f41b85b5..7bc722203fa405eec10572791e111102123106d7 100644 (file)
--- a/app/src/main/java/net/ktnx/mobileledger/ui/templates/TemplatesActivity.java
+++ b/app/src/main/java/net/ktnx/mobileledger/ui/templates/TemplatesActivity.java
@@ -17,10 +17,12 @@
 
 package net.ktnx.mobileledger.ui.templates;
 
+import android.content.Context;
 import android.os.Bundle;
-import android.view.Menu;
 import android.view.MenuItem;
 
+import androidx.activity.result.ActivityResultLauncher;
+import androidx.annotation.NonNull;
 import androidx.appcompat.app.ActionBar;
 import androidx.lifecycle.ViewModelProvider;
 import androidx.lifecycle.ViewModelStoreOwner;
@@ -28,25 +30,37 @@ import androidx.navigation.NavController;
 import androidx.navigation.NavDestination;
 import androidx.navigation.fragment.NavHostFragment;
 
+import com.google.android.material.snackbar.BaseTransientBottomBar;
+import com.google.android.material.snackbar.Snackbar;
+
 import net.ktnx.mobileledger.R;
+import net.ktnx.mobileledger.dao.TemplateHeaderDAO;
 import net.ktnx.mobileledger.databinding.ActivityTemplatesBinding;
+import net.ktnx.mobileledger.db.DB;
+import net.ktnx.mobileledger.db.TemplateWithAccounts;
+import net.ktnx.mobileledger.ui.FabManager;
+import net.ktnx.mobileledger.ui.QR;
 import net.ktnx.mobileledger.ui.activity.CrashReportingActivity;
 import net.ktnx.mobileledger.utils.Logger;
 
 import java.util.Objects;
 
 public class TemplatesActivity extends CrashReportingActivity
-        implements TemplateListFragment.OnTemplateListFragmentInteractionListener {
+        implements TemplateListFragment.OnTemplateListFragmentInteractionListener,
+        TemplateDetailsFragment.InteractionListener, QR.QRScanResultReceiver, QR.QRScanTrigger,
+        FabManager.FabHandler {
     public static final String ARG_ADD_TEMPLATE = "add-template";
     private ActivityTemplatesBinding b;
     private NavController navController;
-    @Override
-    public boolean onCreateOptionsMenu(Menu menu) {
-        super.onCreateOptionsMenu(menu);
-        getMenuInflater().inflate(R.menu.template_list_menu, menu);
-
-        return true;
-    }
+    private ActivityResultLauncher<Void> qrScanLauncher;
+    private FabManager fabManager;
+    //    @Override
+//    public boolean onCreateOptionsMenu(Menu menu) {
+//        super.onCreateOptionsMenu(menu);
+//        getMenuInflater().inflate(R.menu.template_list_menu, menu);
+//
+//        return true;
+//    }
     @Override
     protected void onCreate(Bundle savedInstanceState) {
         super.onCreate(savedInstanceState);
@@ -65,20 +79,27 @@ public class TemplatesActivity extends CrashReportingActivity
 
         navController.addOnDestinationChangedListener((controller, destination, arguments) -> {
             if (destination.getId() == R.id.templateListFragment) {
-                b.fabAdd.show();
-                b.fabSave.hide();
                 b.toolbarLayout.setTitle(getString(R.string.title_activity_templates));
+                b.fab.setImageResource(R.drawable.ic_add_white_24dp);
             }
-            if (destination.getId() == R.id.templateDetailsFragment) {
-                b.fabAdd.hide();
-                b.fabSave.show();
+            else {
+                b.fab.setImageResource(R.drawable.ic_save_white_24dp);
             }
         });
 
         b.toolbarLayout.setTitle(getString(R.string.title_activity_templates));
 
-        b.fabAdd.setOnClickListener(v -> onEditTemplate(null));
-        b.fabSave.setOnClickListener(v -> onSaveTemplate());
+        b.fab.setOnClickListener(v -> {
+            if (navController.getCurrentDestination()
+                             .getId() == R.id.templateListFragment)
+                onEditTemplate(null);
+            else
+                onSaveTemplate();
+        });
+
+        qrScanLauncher = QR.registerLauncher(this, this);
+
+        fabManager = new FabManager(b.fab);
     }
     @Override
     public boolean onOptionsItemSelected(MenuItem item) {
@@ -94,7 +115,12 @@ public class TemplatesActivity extends CrashReportingActivity
         }
         return super.onOptionsItemSelected(item);
     }
-
+    @Override
+    public void onDuplicateTemplate(long id) {
+        DB.get()
+          .getTemplateDAO()
+          .duplicateTemplateWitAccounts(id, null);
+    }
     @Override
     public void onEditTemplate(Long id) {
         if (id == null) {
@@ -122,4 +148,47 @@ public class TemplatesActivity extends CrashReportingActivity
     public NavController getNavController() {
         return navController;
     }
+    @Override
+    public void onDeleteTemplate(@NonNull Long templateId) {
+        Objects.requireNonNull(templateId);
+        TemplateHeaderDAO dao = DB.get()
+                                  .getTemplateDAO();
+
+        dao.getTemplateWithAccountsAsync(templateId, template -> {
+            TemplateWithAccounts copy = TemplateWithAccounts.from(template);
+            dao.deleteAsync(template.header, () -> {
+                navController.popBackStack(R.id.templateListFragment, false);
+
+                Snackbar.make(b.getRoot(), String.format(
+                        TemplatesActivity.this.getString(R.string.template_xxx_deleted),
+                        template.header.getName()), BaseTransientBottomBar.LENGTH_LONG)
+                        .setAction(R.string.action_undo, v -> dao.insertAsync(copy, null))
+                        .show();
+            });
+        });
+    }
+    @Override
+    public void onQRScanResult(String scanned) {
+        Logger.debug("PatDet_fr", String.format("Got scanned text '%s'", scanned));
+        TemplateDetailsViewModel model = new ViewModelProvider(
+                navController.getViewModelStoreOwner(R.id.template_list_navigation)).get(
+                TemplateDetailsViewModel.class);
+        model.setTestText(scanned);
+    }
+    @Override
+    public void triggerQRScan() {
+        qrScanLauncher.launch(null);
+    }
+    @Override
+    public Context getContext() {
+        return this;
+    }
+    @Override
+    public void showManagedFab() {
+        fabManager.showFab();
+    }
+    @Override
+    public void hideManagedFab() {
+        fabManager.hideFab();
+    }
 }
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