X-Git-Url: https://git.ktnx.net/?a=blobdiff_plain;f=app%2Fsrc%2Fmain%2Fjava%2Fnet%2Fktnx%2Fmobileledger%2Fui%2Fnew_transaction%2FNewTransactionItemsAdapter.java;h=3760d70f2cf8e141926f267920e42cb634f4352d;hb=02ceb0d2ef0eed07c278330e4b9b2af366f5d17f;hp=f8686dcfa72c4690320ebd962d4c19ca951e489a;hpb=346b3c8e74a12b1822239481f807479fa81fc706;p=mobile-ledger.git

diff --git a/app/src/main/java/net/ktnx/mobileledger/ui/new_transaction/NewTransactionItemsAdapter.java b/app/src/main/java/net/ktnx/mobileledger/ui/new_transaction/NewTransactionItemsAdapter.java
index f8686dcf..3760d70f 100644
--- a/app/src/main/java/net/ktnx/mobileledger/ui/new_transaction/NewTransactionItemsAdapter.java
+++ b/app/src/main/java/net/ktnx/mobileledger/ui/new_transaction/NewTransactionItemsAdapter.java
@@ -26,7 +26,8 @@ import androidx.recyclerview.widget.DiffUtil;
 import androidx.recyclerview.widget.ItemTouchHelper;
 import androidx.recyclerview.widget.RecyclerView;
 
-import net.ktnx.mobileledger.databinding.NewTransactionRowBinding;
+import net.ktnx.mobileledger.databinding.NewTransactionAccountRowBinding;
+import net.ktnx.mobileledger.databinding.NewTransactionHeaderRowBinding;
 import net.ktnx.mobileledger.model.MobileLedgerProfile;
 import net.ktnx.mobileledger.utils.Logger;
 
@@ -34,7 +35,9 @@ import java.util.List;
 import java.util.Locale;
 import java.util.Objects;
 
-class NewTransactionItemsAdapter extends RecyclerView.Adapter<NewTransactionItemHolder> {
+class NewTransactionItemsAdapter extends RecyclerView.Adapter<NewTransactionItemViewHolder> {
+    private static final int ITEM_VIEW_TYPE_HEADER = 1;
+    private static final int ITEM_VIEW_TYPE_ACCOUNT = 2;
     final NewTransactionModel model;
     private final ItemTouchHelper touchHelper;
     private final AsyncListDiffer<NewTransactionModel.Item> differ =
@@ -52,7 +55,8 @@ class NewTransactionItemsAdapter extends RecyclerView.Adapter<NewTransactionItem
                                                   @NonNull NewTransactionModel.Item newItem) {
 
 //                    Logger.debug("new-trans",
-//                            String.format("comparing contents of {%s} and {%s}", oldItem.toString(),
+//                            String.format("comparing contents of {%s} and {%s}", oldItem
+//                            .toString(),
 //                                    newItem.toString()));
                     return oldItem.equalContents(newItem);
                 }
@@ -79,11 +83,9 @@ class NewTransactionItemsAdapter extends RecyclerView.Adapter<NewTransactionItem
                                        @NonNull RecyclerView.ViewHolder target) {
                 final int adapterPosition = target.getAdapterPosition();
 
-                // first and last items are immovable
+                // first item is immovable
                 if (adapterPosition == 0)
                     return false;
-                if (adapterPosition == adapter.getItemCount() - 1)
-                    return false;
 
                 return super.canDropOver(recyclerView, current, target);
             }
@@ -93,7 +95,7 @@ class NewTransactionItemsAdapter extends RecyclerView.Adapter<NewTransactionItem
                 int flags = makeFlag(ItemTouchHelper.ACTION_STATE_IDLE, ItemTouchHelper.END);
                 // the top (date and description) and the bottom (padding) items are always there
                 final int adapterPosition = viewHolder.getAdapterPosition();
-                if ((adapterPosition > 0) && (adapterPosition < adapter.getItemCount() - 1)) {
+                if (adapterPosition > 0) {
                     flags |= makeFlag(ItemTouchHelper.ACTION_STATE_DRAG,
                             ItemTouchHelper.UP | ItemTouchHelper.DOWN) |
                              makeFlag(ItemTouchHelper.ACTION_STATE_SWIPE,
@@ -118,6 +120,20 @@ class NewTransactionItemsAdapter extends RecyclerView.Adapter<NewTransactionItem
         });
     }
     @Override
+    public int getItemViewType(int position) {
+        final ItemType type = differ.getCurrentList()
+                                    .get(position)
+                                    .getType();
+        switch (type) {
+            case generalData:
+                return ITEM_VIEW_TYPE_HEADER;
+            case transactionRow:
+                return ITEM_VIEW_TYPE_ACCOUNT;
+            default:
+                throw new RuntimeException("Can't handle " + type);
+        }
+    }
+    @Override
     public long getItemId(int position) {
         return differ.getCurrentList()
                      .get(position)
@@ -128,16 +144,36 @@ class NewTransactionItemsAdapter extends RecyclerView.Adapter<NewTransactionItem
     }
     @NonNull
     @Override
-    public NewTransactionItemHolder onCreateViewHolder(@NonNull ViewGroup parent, int viewType) {
-        NewTransactionRowBinding b =
-                NewTransactionRowBinding.inflate(LayoutInflater.from(parent.getContext()), parent,
-                        false);
-
-        return new NewTransactionItemHolder(b, this);
+    public NewTransactionItemViewHolder onCreateViewHolder(@NonNull ViewGroup parent,
+                                                           int viewType) {
+        switch (viewType) {
+            case ITEM_VIEW_TYPE_HEADER:
+                NewTransactionHeaderRowBinding headerBinding =
+                        NewTransactionHeaderRowBinding.inflate(
+                                LayoutInflater.from(parent.getContext()), parent, false);
+                final NewTransactionHeaderItemHolder headerHolder =
+                        new NewTransactionHeaderItemHolder(headerBinding, this);
+                Logger.debug("new-trans", "Creating new Header ViewHolder " +
+                                          Integer.toHexString(headerHolder.hashCode()));
+                return headerHolder;
+            case ITEM_VIEW_TYPE_ACCOUNT:
+                NewTransactionAccountRowBinding accBinding =
+                        NewTransactionAccountRowBinding.inflate(
+                                LayoutInflater.from(parent.getContext()), parent, false);
+                final NewTransactionAccountRowItemHolder accHolder =
+                        new NewTransactionAccountRowItemHolder(accBinding, this);
+                Logger.debug("new-trans", "Creating new AccountRow ViewHolder " +
+                                          Integer.toHexString(accHolder.hashCode()));
+                return accHolder;
+            default:
+                throw new RuntimeException("Cant handle view type " + viewType);
+        }
     }
     @Override
-    public void onBindViewHolder(@NonNull NewTransactionItemHolder holder, int position) {
-        Logger.debug("bind", String.format(Locale.US, "Binding item at position %d", position));
+    public void onBindViewHolder(@NonNull NewTransactionItemViewHolder holder, int position) {
+        Logger.debug("bind",
+                String.format(Locale.US, "Binding item at position %d, holder %s", position,
+                        Integer.toHexString(holder.hashCode())));
         NewTransactionModel.Item item = Objects.requireNonNull(differ.getCurrentList()
                                                                      .get(position));
         holder.bind(item);
@@ -191,4 +227,8 @@ class NewTransactionItemsAdapter extends RecyclerView.Adapter<NewTransactionItem
         Logger.debug("new-trans", "adapter: submitting new item list");
         differ.submitList(newList);
     }
+    public NewTransactionModel.Item getItem(int position) {
+        return differ.getCurrentList()
+                     .get(position);
+    }
 }