Added bottom bar to ask user if she likes to fetch all transactions

ui/BankingAndroidApp/src/main/java/net/dankito/banking/ui/android/home/HomeFragment.kt

@@ -14,14 +14,17 @@ import androidx.recyclerview.widget.DividerItemDecoration
 import androidx.recyclerview.widget.LinearLayoutManager
 import androidx.recyclerview.widget.RecyclerView
 import kotlinx.android.synthetic.main.fragment_home.*
+import kotlinx.android.synthetic.main.fragment_home.view.*
 import net.dankito.banking.ui.android.R
-import net.dankito.banking.ui.android.di.BankingComponent
 import net.dankito.banking.ui.android.adapter.AccountTransactionAdapter
+import net.dankito.banking.ui.android.di.BankingComponent
 import net.dankito.banking.ui.android.extensions.showAmount
+import net.dankito.banking.ui.model.TypedBankAccount
 import net.dankito.banking.ui.model.parameters.TransferMoneyData
 import net.dankito.banking.ui.model.responses.GetTransactionsResponse
 import net.dankito.banking.ui.presenter.BankingPresenter
 import net.dankito.utils.android.extensions.asActivity
+import net.dankito.utils.android.extensions.getDimension
 import net.dankito.utils.multiplatform.sum
 import javax.inject.Inject
 
@@ -37,6 +40,11 @@ class HomeFragment : Fragment() {
     private lateinit var mnitmUpdateTransactions: MenuItem
 
 
+    private var accountsForWhichNotAllTransactionsHaveBeenFetched = listOf<TypedBankAccount>()
+
+    private var doNotShowFetchAllTransactionsOverlay = false
+
+
     private val transactionAdapter: AccountTransactionAdapter
 
     protected var appliedTransactionsFilter = ""
@@ -61,21 +69,31 @@ class HomeFragment : Fragment() {
 
     override fun onCreateView(inflater: LayoutInflater, container: ViewGroup?, savedInstanceState: Bundle?): View? {
         homeViewModel = ViewModelProviders.of(this).get(HomeViewModel::class.java)
-        val root = inflater.inflate(R.layout.fragment_home, container, false)
+        val rootView = inflater.inflate(R.layout.fragment_home, container, false)
 //        val textView: TextView = root.findViewById(R.id.text_home)
 //        homeViewModel.text.observe(this, Observer {
 //            textView.text = it
 //        })
 
 
-        val rcyvwAccountTransactions: RecyclerView = root.findViewById(R.id.rcyvwAccountTransactions)
+        val rcyvwAccountTransactions: RecyclerView = rootView.findViewById(R.id.rcyvwAccountTransactions)
         rcyvwAccountTransactions.layoutManager = LinearLayoutManager(context, LinearLayoutManager.VERTICAL, false)
         rcyvwAccountTransactions.adapter = transactionAdapter
         rcyvwAccountTransactions.addItemDecoration(DividerItemDecoration(context, DividerItemDecoration.VERTICAL))
+        rcyvwAccountTransactions.isNestedScrollingEnabled = false
 
         registerForContextMenu(rcyvwAccountTransactions) // this is actually bad, splits code as context menu is created in AccountTransactionAdapter
 
-        return root
+        rootView.btnFetchAllTransactions.setOnClickListener {
+            fetchAllTransactions()
+        }
+
+        rootView.btnHideFetchAllTransactionsOverlay.setOnClickListener {
+            doNotShowFetchAllTransactionsOverlay = true
+            setFetchAllTransactionsView()
+        }
+
+        return rootView
     }
 
 
@@ -222,6 +240,36 @@ class HomeFragment : Fragment() {
         val sumOfDisplayedTransactions = if (appliedTransactionsFilter.isBlank()) presenter.balanceOfSelectedBankAccounts
                                             else transactionAdapter.items.map { it.amount }.sum()
         txtTransactionsBalance.showAmount(presenter, sumOfDisplayedTransactions)
+
+        setFetchAllTransactionsView()
+    }
+
+    private fun setFetchAllTransactionsView() {
+        accountsForWhichNotAllTransactionsHaveBeenFetched = presenter.selectedBankAccountsForWhichNotAllTransactionsHaveBeenFetched
+
+        var floatingActionMenuBottomMarginResourceId = R.dimen.fab_margin_bottom_without_toolbar
+
+        if (doNotShowFetchAllTransactionsOverlay || accountsForWhichNotAllTransactionsHaveBeenFetched.isEmpty()) {
+            lytFetchAllTransactionsOverlay.visibility = View.GONE
+        }
+        else {
+            lytFetchAllTransactionsOverlay.visibility = View.VISIBLE
+            floatingActionMenuBottomMarginResourceId = R.dimen.fab_margin_bottom_with_fetch_all_transactions_overlay
+        }
+
+        (requireActivity().findViewById<View>(R.id.floatingActionMenu).layoutParams as? ViewGroup.MarginLayoutParams)?.let { params ->
+            params.bottomMargin = requireContext().getDimension(floatingActionMenuBottomMarginResourceId)
+        }
+    }
+
+    private fun fetchAllTransactions() {
+        accountsForWhichNotAllTransactionsHaveBeenFetched.forEach { account ->
+            presenter.fetchAllAccountTransactionsAsync(account) {
+                requireActivity().runOnUiThread {
+                    updateAccountsTransactions()
+                }
+            }
+        }
     }
 
 }

ui/BankingAndroidApp/src/main/res/layout/app_bar_main.xml

@@ -25,6 +25,7 @@
     <include layout="@layout/content_main" />
 
     <include
+        android:id="@+id/floatingActionMenu"
         layout="@layout/view_floating_action_button_main"
         android:layout_width="wrap_content"
         android:layout_height="wrap_content"

ui/BankingAndroidApp/src/main/res/layout/fragment_home.xml

@@ -7,13 +7,21 @@
     <RelativeLayout
         android:layout_width="match_parent"
         android:layout_height="match_parent"
-        android:layout_marginStart="@dimen/fragment_account_transaction_margin_start_and_end"
-        android:layout_marginEnd="@dimen/fragment_account_transaction_margin_start_and_end"
         app:layout_constraintEnd_toEndOf="parent"
         app:layout_constraintStart_toStartOf="parent"
         app:layout_constraintTop_toTopOf="parent"
         >
 
+        <LinearLayout
+            android:orientation="vertical"
+            android:layout_width="match_parent"
+            android:layout_height="wrap_content"
+            android:layout_marginStart="@dimen/fragment_account_transaction_margin_start_and_end"
+            android:layout_marginEnd="@dimen/fragment_account_transaction_margin_start_and_end"
+            android:layout_alignParentTop="true"
+            android:layout_above="@+id/lytFetchAllTransactionsOverlay"
+            >
+
             <RelativeLayout
                 android:id="@+id/lytTransactionsSummary"
                 android:layout_width="match_parent"
@@ -51,15 +59,58 @@
                 android:id="@+id/rcyvwAccountTransactions"
                 android:layout_width="match_parent"
                 android:layout_height="wrap_content"
-            android:layout_below="@+id/lytTransactionsSummary"
+                app:layout_behavior="@string/appbar_scrolling_view_behavior"
+                />
+
+        </LinearLayout>
+
+        <RelativeLayout
+            android:id="@+id/lytFetchAllTransactionsOverlay"
+            android:layout_width="match_parent"
+            android:layout_height="@dimen/fragment_account_transaction_fetch_all_transactions_overlay_height"
             android:layout_alignParentLeft="true"
             android:layout_alignParentStart="true"
             android:layout_alignParentRight="true"
             android:layout_alignParentEnd="true"
             android:layout_alignParentBottom="true"
-            app:layout_behavior="@string/appbar_scrolling_view_behavior"
+            android:gravity="center_vertical"
+            android:background="@color/snackbarBackground"
+            android:visibility="gone"
+            >
+
+            <Button
+                android:id="@+id/btnFetchAllTransactions"
+                android:layout_width="wrap_content"
+                android:layout_height="wrap_content"
+                android:layout_alignParentTop="true"
+                android:layout_alignParentLeft="true"
+                android:layout_alignParentStart="true"
+                android:layout_toLeftOf="@+id/btnHideFetchAllTransactionsOverlay"
+                android:layout_toStartOf="@+id/btnHideFetchAllTransactionsOverlay"
+                android:layout_alignParentBottom="true"
+                android:gravity="center"
+                style="?android:attr/buttonBarButtonStyle"
+                android:textColor="@color/linkColor"
+                android:text="@string/fragment_home_fetch_all_account_transactions"
+                />
+
+            <ImageButton
+                android:id="@+id/btnHideFetchAllTransactionsOverlay"
+                android:layout_width="@dimen/fragment_account_transaction_button_close_fetch_all_transactions_overlay_size"
+                android:layout_height="@dimen/fragment_account_transaction_button_close_fetch_all_transactions_overlay_size"
+                android:layout_alignParentTop="true"
+                android:layout_alignParentRight="true"
+                android:layout_alignParentEnd="true"
+                android:layout_alignParentBottom="true"
+                android:layout_marginRight="@dimen/fragment_account_transaction_button_close_fetch_all_transactions_overlay_margin_end"
+                android:layout_marginEnd="@dimen/fragment_account_transaction_button_close_fetch_all_transactions_overlay_margin_end"
+                android:background="@null"
+                android:tint="#FFFFFF"
+                app:srcCompat="@drawable/ic_baseline_close_24"
                 />
 
         </RelativeLayout>
 
+    </RelativeLayout>
+
 </androidx.constraintlayout.widget.ConstraintLayout>

ui/BankingAndroidApp/src/main/res/values-de/strings.xml

@@ -40,6 +40,7 @@
     <string name="fragment_home_could_not_retrieve_account_transactions">Kontoumsätze für \'%1$s\' konnten nicht empfangen werden.\n\nFehlermeldung Ihrer Bank:\n\n%2$s</string>
     <string name="fragment_home_transfer_money_to">Neue Überweisung an %s</string>
     <string name="fragment_home_transfer_money_with_same_data">Neue Überweisung mit gleichen Daten</string>
+    <string name="fragment_home_fetch_all_account_transactions">Ältere Umsätze laden (erfordert TAN)</string>
 
     <string name="dialog_add_account_enter_bank">Bank (Suche auch mittels Bankleitzahl oder Ort):</string>
     <string name="dialog_add_account_add">Hinzufügen</string>

ui/BankingAndroidApp/src/main/res/values/colors.xml

@@ -25,7 +25,9 @@
     <color name="list_item_bank_info_bank_supported">@color/colorAccent</color>
     <color name="list_item_bank_info_bank_not_supported">@color/negativeAmount</color>
 
-    <color name="info_icon_color">#007aff</color>
+    <color name="infoIconColor">#007aff</color>
+
+    <color name="linkColor">#007aff</color>
 
     <!-- darker_gray: #aaa -->
     <color name="formSectionDivideColor">#e0e0e0</color>
@@ -33,6 +35,8 @@
     <!-- colorError = #B00020 -->
     <color name="destructiveColor">#ff3b30</color>
 
+    <color name="snackbarBackground">#323232</color>
+
 
     <color name="fabTextColor">#FFFFFF</color>
 <!--    <color name="fabLabelBackgroundColor">@color/black_semi_transparent</color>-->

ui/BankingAndroidApp/src/main/res/values/dimens.xml

@@ -13,6 +13,7 @@
     <dimen name="fab_margin">16dp</dimen>
     <dimen name="fab_margin_bottom_without_toolbar">16dp</dimen>
     <dimen name="fab_margin_bottom_with_toolbar">42dp</dimen>
+    <dimen name="fab_margin_bottom_with_fetch_all_transactions_overlay">64dp</dimen>
 
     <dimen name="form_padding">12dp</dimen>
     <dimen name="form_section_height">60dp</dimen>
@@ -24,6 +25,9 @@
 
     <dimen name="fragment_account_transaction_margin_start_and_end">4dp</dimen>
     <dimen name="fragment_account_transaction_transactions_summary_height">24dp</dimen>
+    <dimen name="fragment_account_transaction_fetch_all_transactions_overlay_height">48dp</dimen>
+    <dimen name="fragment_account_transaction_button_close_fetch_all_transactions_overlay_size">20dp</dimen>
+    <dimen name="fragment_account_transaction_button_close_fetch_all_transactions_overlay_margin_end">6dp</dimen>
 
     <dimen name="list_item_account_transaction_height">74dp</dimen>
     <dimen name="list_item_account_transaction_padding">0dp</dimen>

ui/BankingAndroidApp/src/main/res/values/strings.xml

@@ -40,6 +40,7 @@
     <string name="fragment_home_could_not_retrieve_account_transactions">Could not retrieve account transactions for \'%1$s\'.\n\nError message from your bank:\n\n%2$s</string>
     <string name="fragment_home_transfer_money_to">Transfer money to %s</string>
     <string name="fragment_home_transfer_money_with_same_data">New transfer with same data</string>
+    <string name="fragment_home_fetch_all_account_transactions">Fetch earlier transactions (requires TAN)</string>
 
     <string name="dialog_add_account_enter_bank">Bank (find also by bank code or city):</string>
     <string name="dialog_add_account_add">Add</string>

ui/BankingUiCommon/src/commonMain/kotlin/net/dankito/banking/ui/presenter/BankingPresenter.kt

@@ -579,6 +579,9 @@ open class BankingPresenter constructor(
     open val balanceOfSelectedBankAccounts: BigDecimal
         get() = sumBalance(selectedBankAccounts.map { it.balance })
 
+    open val selectedBankAccountsForWhichNotAllTransactionsHaveBeenFetched: List<TypedBankAccount>
+        get() = selectedBankAccounts.filter { it.haveAllTransactionsBeenFetched == false }
+
 
     open val areAllAccountSelected: Boolean
         get() = selectedAccountType == SelectedAccountType.AllAccounts