several fixes when there are no profiles after full room adoption

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

diff --git a/app/src/main/java/net/ktnx/mobileledger/ui/account_summary/AccountSummaryFragment.java b/app/src/main/java/net/ktnx/mobileledger/ui/account_summary/AccountSummaryFragment.java
index 8ee910b54fe33b4c33655cc771fc18cd8d0fb167..8ad6da6ff0fa7233613d1ffaa53fd694e99d805e 100644 (file)
--- a/app/src/main/java/net/ktnx/mobileledger/ui/account_summary/AccountSummaryFragment.java
+++ b/app/src/main/java/net/ktnx/mobileledger/ui/account_summary/AccountSummaryFragment.java
@@ -1,5 +1,5 @@
 /*
- * Copyright © 2020 Damyan Ivanov.
+ * Copyright © 2021 Damyan Ivanov.
  * This file is part of MoLe.
  * MoLe is free software: you can distribute it and/or modify it
  * under the term of the GNU General Public License as published by
@@ -18,6 +18,7 @@
 package net.ktnx.mobileledger.ui.account_summary;
 
 import android.content.Context;
+import android.os.AsyncTask;
 import android.os.Bundle;
 import android.view.LayoutInflater;
 import android.view.View;
@@ -25,18 +26,30 @@ import android.view.ViewGroup;
 
 import androidx.annotation.NonNull;
 import androidx.annotation.Nullable;
+import androidx.lifecycle.ViewModelProvider;
 import androidx.recyclerview.widget.DividerItemDecoration;
 import androidx.recyclerview.widget.LinearLayoutManager;
 import androidx.recyclerview.widget.RecyclerView;
 
 import net.ktnx.mobileledger.R;
+import net.ktnx.mobileledger.db.AccountWithAmounts;
+import net.ktnx.mobileledger.db.DB;
+import net.ktnx.mobileledger.db.Profile;
+import net.ktnx.mobileledger.model.AccountListItem;
 import net.ktnx.mobileledger.model.Data;
+import net.ktnx.mobileledger.model.LedgerAccount;
+import net.ktnx.mobileledger.ui.FabManager;
+import net.ktnx.mobileledger.ui.MainModel;
 import net.ktnx.mobileledger.ui.MobileLedgerListFragment;
 import net.ktnx.mobileledger.ui.activity.MainActivity;
 import net.ktnx.mobileledger.utils.Colors;
 
 import org.jetbrains.annotations.NotNull;
 
+import java.util.ArrayList;
+import java.util.HashMap;
+import java.util.List;
+
 import static net.ktnx.mobileledger.utils.Logger.debug;
 
 public class AccountSummaryFragment extends MobileLedgerListFragment {
@@ -50,7 +63,6 @@ public class AccountSummaryFragment extends MobileLedgerListFragment {
     public void onAttach(@NotNull Context context) {
         super.onAttach(context);
         debug("flow", "AccountSummaryFragment.onAttach()");
-        mActivity = (MainActivity) context;
     }
     @Override
     public View onCreateView(@NonNull LayoutInflater inflater, @Nullable ViewGroup container,
@@ -60,37 +72,66 @@ public class AccountSummaryFragment extends MobileLedgerListFragment {
     }
 
     @Override
-
-    public void onActivityCreated(@Nullable Bundle savedInstanceState) {
+    public void onViewCreated(@NonNull View view, @Nullable Bundle savedInstanceState) {
         debug("flow", "AccountSummaryFragment.onActivityCreated()");
-        super.onActivityCreated(savedInstanceState);
+        super.onViewCreated(view, savedInstanceState);
+
+        MainModel model = new ViewModelProvider(requireActivity()).get(MainModel.class);
 
         Data.backgroundTasksRunning.observe(this.getViewLifecycleOwner(),
                 this::onBackgroundTaskRunningChanged);
 
         modelAdapter = new AccountSummaryAdapter();
+        MainActivity mainActivity = getMainActivity();
 
-        root = mActivity.findViewById(R.id.account_root);
-        LinearLayoutManager llm = new LinearLayoutManager(mActivity);
+        root = view.findViewById(R.id.account_root);
+        LinearLayoutManager llm = new LinearLayoutManager(mainActivity);
         llm.setOrientation(RecyclerView.VERTICAL);
         root.setLayoutManager(llm);
         root.setAdapter(modelAdapter);
         DividerItemDecoration did =
-                new DividerItemDecoration(mActivity, DividerItemDecoration.VERTICAL);
+                new DividerItemDecoration(mainActivity, DividerItemDecoration.VERTICAL);
         root.addItemDecoration(did);
 
-        mActivity.fabShouldShow();
+        mainActivity.fabShouldShow();
 
-        manageFabOnScroll();
+        if (mainActivity instanceof FabManager.FabHandler)
+            FabManager.handle(mainActivity, root);
 
-        swiper = mActivity.findViewById(R.id.account_swiper);
+        refreshLayout = view.findViewById(R.id.account_swipe_refresh_layout);
         Colors.themeWatch.observe(getViewLifecycleOwner(), this::themeChanged);
-        swiper.setOnRefreshListener(() -> {
+        refreshLayout.setOnRefreshListener(() -> {
             debug("ui", "refreshing accounts via swipe");
-            Data.scheduleTransactionListRetrieval(mActivity);
+            model.scheduleTransactionListRetrieval();
         });
 
-        Data.accounts.addObserver(
-                (o, arg) -> mActivity.runOnUiThread(() -> modelAdapter.notifyDataSetChanged()));
+        Data.observeProfile(this, this::onProfileChanged);
+    }
+    private void onProfileChanged(Profile profile) {
+        if (profile == null)
+            return;
+
+        DB.get()
+          .getAccountDAO()
+          .getAllWithAmounts(profile.getId())
+          .observe(getViewLifecycleOwner(), list -> AsyncTask.execute(() -> {
+              List<AccountListItem> adapterList = new ArrayList<>();
+              adapterList.add(new AccountListItem.Header(Data.lastAccountsUpdateText));
+              HashMap<String, LedgerAccount> accMap = new HashMap<>();
+              for (AccountWithAmounts dbAcc : list) {
+                  LedgerAccount parent = null;
+                  String parentName = dbAcc.account.getParentName();
+                  if (parentName != null)
+                      parent = accMap.get(parentName);
+                  if (parent != null)
+                      parent.setHasSubAccounts(true);
+                  final LedgerAccount account = LedgerAccount.fromDBO(dbAcc, parent);
+                  if (account.isVisible())
+                      adapterList.add(new AccountListItem.Account(account));
+                  accMap.put(dbAcc.account.getName(), account);
+              }
+              modelAdapter.setAccounts(adapterList);
+              Data.lastUpdateAccountCount.postValue(adapterList.size() - 1);
+          }));
     }
 }