new transaction: simulated backend communication is controller via menu (visible...

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

diff --git a/app/src/main/java/net/ktnx/mobileledger/ui/activity/NewTransactionModel.java b/app/src/main/java/net/ktnx/mobileledger/ui/activity/NewTransactionModel.java
index e1166b2ee9f3c0e095c509fb6a0e5cad9987c7f3..1f4cec56ab462ee6d903ab42254a5e57e20b7531 100644 (file)
--- a/app/src/main/java/net/ktnx/mobileledger/ui/activity/NewTransactionModel.java
+++ b/app/src/main/java/net/ktnx/mobileledger/ui/activity/NewTransactionModel.java
@@ -51,8 +51,23 @@ public class NewTransactionModel extends ViewModel {
     private final Item trailer = new Item(this);
     private final ArrayList<Item> items = new ArrayList<>();
     private final MutableLiveData<Boolean> isSubmittable = new MutableLiveData<>(false);
-    private final MutableLiveData<Integer> focusedItem = new MutableLiveData<>(null);
+    private final MutableLiveData<Integer> focusedItem = new MutableLiveData<>(0);
     private final MutableLiveData<Integer> accountCount = new MutableLiveData<>(0);
+    private final MutableLiveData<Boolean> simulateSave = new MutableLiveData<>(false);
+    public boolean getSimulateSave() {
+        return simulateSave.getValue();
+    }
+    public void setSimulateSave(boolean simulateSave) {
+        this.simulateSave.setValue(simulateSave);
+    }
+    public void toggleSimulateSave() {
+        simulateSave.setValue(!simulateSave.getValue());
+    }
+    public void observeSimulateSave(@NonNull @NotNull androidx.lifecycle.LifecycleOwner owner,
+                                    @NonNull
+                                            androidx.lifecycle.Observer<? super Boolean> observer) {
+        this.simulateSave.observe(owner, observer);
+    }
     public int getAccountCount() {
         return items.size();
     }
@@ -90,6 +105,7 @@ public class NewTransactionModel extends ViewModel {
             @NonNull androidx.lifecycle.Observer<? super Integer> observer) {
         this.accountCount.removeObserver(observer);
     }
+    public int getFocusedItem() { return focusedItem.getValue(); }
     public void setFocusedItem(int position) {
         focusedItem.setValue(position);
     }
@@ -270,6 +286,18 @@ public class NewTransactionModel extends ViewModel {
     public void sendCountNotifications() {
         accountCount.setValue(getAccountCount());
     }
+    public void sendFocusedNotification() {
+        focusedItem.setValue(focusedItem.getValue());
+    }
+    public void updateFocusedItem(int position) {
+        focusedItem.setValue(position);
+    }
+    public void noteFocusIsOnAccount(int position) {
+        getItem(position).setFocusIsOnAmount(false);
+    }
+    public void noteFocusIsOnAmount(int position) {
+        getItem(position).setFocusIsOnAmount(true);
+    }
     enum ItemType {generalData, transactionRow, bottomFiller}
 
     //==========================================================================================
@@ -282,6 +310,7 @@ public class NewTransactionModel extends ViewModel {
         private MutableLiveData<String> amountHint = new MutableLiveData<>(null);
         private NewTransactionModel model;
         private MutableLiveData<Boolean> editable = new MutableLiveData<>(true);
+        private boolean focusIsOnAmount = false;
         public Item(NewTransactionModel model) {
             this.model = model;
             type = ItemType.bottomFiller;
@@ -300,6 +329,9 @@ public class NewTransactionModel extends ViewModel {
             this.account = account;
             this.editable.setValue(true);
         }
+        public boolean focusIsOnAmount() {
+            return focusIsOnAmount;
+        }
         public NewTransactionModel getModel() {
             return model;
         }
@@ -361,6 +393,13 @@ public class NewTransactionModel extends ViewModel {
             this.date.setValue(date);
         }
         public void setDate(String text) {
+            if ((text == null) || text.trim()
+                                      .isEmpty())
+            {
+                setDate((Date) null);
+                return;
+            }
+
             int year, month, day;
             final Calendar c = GregorianCalendar.getInstance();
             Matcher m = reYMD.matcher(text);
@@ -444,11 +483,11 @@ public class NewTransactionModel extends ViewModel {
             final int myDay = c.get(Calendar.DAY_OF_MONTH);
 
             if (today.get(Calendar.YEAR) != myYear) {
-                return String.format(Locale.US, "%d/%02d/%02d", myYear, myMonth, myDay);
+                return String.format(Locale.US, "%d/%02d/%02d", myYear, myMonth + 1, myDay);
             }
 
             if (today.get(Calendar.MONTH) != myMonth) {
-                return String.format(Locale.US, "%d/%02d", myMonth, myDay);
+                return String.format(Locale.US, "%d/%02d", myMonth + 1, myDay);
             }
 
             return String.valueOf(myDay);
@@ -460,5 +499,8 @@ public class NewTransactionModel extends ViewModel {
         public void stopObservingEditableFlag(Observer<Boolean> observer) {
             editable.removeObserver(observer);
         }
+        public void setFocusIsOnAmount(boolean flag) {
+            focusIsOnAmount = flag;
+        }
     }
 }