small step towards support for currency in transaction templates

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

diff --git a/app/src/main/java/net/ktnx/mobileledger/ui/templates/TemplateDetailsAdapter.java b/app/src/main/java/net/ktnx/mobileledger/ui/templates/TemplateDetailsAdapter.java
index 50788940932104b286a968cce672139006c1a818..eae2ba33a56cdddfe5b9d6ef3cd6657b739493e0 100644 (file)
--- a/app/src/main/java/net/ktnx/mobileledger/ui/templates/TemplateDetailsAdapter.java
+++ b/app/src/main/java/net/ktnx/mobileledger/ui/templates/TemplateDetailsAdapter.java
@@ -18,6 +18,7 @@
 package net.ktnx.mobileledger.ui.templates;
 
 import android.annotation.SuppressLint;
+import android.content.Context;
 import android.content.res.Resources;
 import android.text.Editable;
 import android.text.TextWatcher;
@@ -41,7 +42,8 @@ import net.ktnx.mobileledger.databinding.TemplateDetailsHeaderBinding;
 import net.ktnx.mobileledger.db.AccountAutocompleteAdapter;
 import net.ktnx.mobileledger.model.Data;
 import net.ktnx.mobileledger.model.TemplateDetailsItem;
-import net.ktnx.mobileledger.ui.QRScanCapableFragment;
+import net.ktnx.mobileledger.ui.HelpDialog;
+import net.ktnx.mobileledger.ui.QR;
 import net.ktnx.mobileledger.ui.TemplateDetailSourceSelectorFragment;
 import net.ktnx.mobileledger.utils.Logger;
 import net.ktnx.mobileledger.utils.Misc;
@@ -136,7 +138,7 @@ class TemplateDetailsAdapter extends RecyclerView.Adapter<TemplateDetailsAdapter
             public boolean canDropOver(@NonNull RecyclerView recyclerView,
                                        @NonNull RecyclerView.ViewHolder current,
                                        @NonNull RecyclerView.ViewHolder target) {
-                final int adapterPosition = target.getAdapterPosition();
+                final int adapterPosition = target.getBindingAdapterPosition();
 
                 // first item is immovable
                 if (adapterPosition == 0)
@@ -149,7 +151,7 @@ class TemplateDetailsAdapter extends RecyclerView.Adapter<TemplateDetailsAdapter
                                         @NonNull RecyclerView.ViewHolder viewHolder) {
                 int flags = 0;
                 // the top item (transaction params) is always there
-                final int adapterPosition = viewHolder.getAdapterPosition();
+                final int adapterPosition = viewHolder.getBindingAdapterPosition();
                 if (adapterPosition > 0)
                     flags |= makeFlag(ItemTouchHelper.ACTION_STATE_DRAG,
                             ItemTouchHelper.UP | ItemTouchHelper.DOWN) |
@@ -163,8 +165,8 @@ class TemplateDetailsAdapter extends RecyclerView.Adapter<TemplateDetailsAdapter
                                   @NonNull RecyclerView.ViewHolder viewHolder,
                                   @NonNull RecyclerView.ViewHolder target) {
 
-                final int fromPosition = viewHolder.getAdapterPosition();
-                final int toPosition = target.getAdapterPosition();
+                final int fromPosition = viewHolder.getBindingAdapterPosition();
+                final int toPosition = target.getBindingAdapterPosition();
                 if (fromPosition == toPosition) {
                     Logger.debug("drag", String.format(Locale.US,
                             "Ignoring request to move an account from position %d to %d",
@@ -181,7 +183,7 @@ class TemplateDetailsAdapter extends RecyclerView.Adapter<TemplateDetailsAdapter
             }
             @Override
             public void onSwiped(@NonNull RecyclerView.ViewHolder viewHolder, int direction) {
-                int pos = viewHolder.getAdapterPosition();
+                int pos = viewHolder.getBindingAdapterPosition();
                 mModel.removeItem(pos);
             }
         });
@@ -248,7 +250,8 @@ class TemplateDetailsAdapter extends RecyclerView.Adapter<TemplateDetailsAdapter
             for (int i = 1; i < items.size(); i++) {
                 final TemplateDetailsItem item = items.get(i);
                 Logger.debug("tmpl",
-                        String.format(Locale.US, "  %d: id %d, pos %d", i, item.getId(), item.getPosition()));
+                        String.format(Locale.US, "  %d: id %d, pos %d", i, item.getId(),
+                                item.getPosition()));
             }
         }
         differ.submitList(items);
@@ -412,10 +415,13 @@ class TemplateDetailsAdapter extends RecyclerView.Adapter<TemplateDetailsAdapter
                     (view) -> b.templateIsFallbackSwitch.toggle();
             b.templateIsFallbackLabel.setOnClickListener(fallbackLabelClickListener);
             b.templateIsFallbackText.setOnClickListener(fallbackLabelClickListener);
+            b.templateParamsHelpButton.setOnClickListener(v -> HelpDialog.show(b.getRoot()
+                                                                                .getContext(),
+                    R.string.template_details_template_params_label, R.array.template_params_help));
         }
         @NotNull
         private TemplateDetailsItem.Header getItem() {
-            int pos = getAdapterPosition();
+            int pos = getBindingAdapterPosition();
             return differ.getCurrentList()
                          .get(pos)
                          .asHeaderItem();
@@ -470,7 +476,7 @@ class TemplateDetailsAdapter extends RecyclerView.Adapter<TemplateDetailsAdapter
                     }
                 }
 
-                notifyItemChanged(getAdapterPosition());
+                notifyItemChanged(getBindingAdapterPosition());
             });
             final AppCompatActivity activity = (AppCompatActivity) v.getContext();
             sel.show(activity.getSupportFragmentManager(), "template-details-source-selector");
@@ -491,57 +497,57 @@ class TemplateDetailsAdapter extends RecyclerView.Adapter<TemplateDetailsAdapter
                 b.testText.setText(header.getTestText());
 
                 if (header.hasLiteralDateYear()) {
-                    b.templateDetailsYearSource.setText(R.string.template_details_source_literal);
+                    b.yearSource.setText(R.string.template_details_source_literal);
                     final Integer dateYear = header.getDateYear();
                     b.templateDetailsDateYear.setText(
                             (dateYear == null) ? null : String.valueOf(dateYear));
-                    b.templateDetailsDateYearLayout.setVisibility(View.VISIBLE);
+                    b.yearLayout.setVisibility(View.VISIBLE);
                 }
                 else {
-                    b.templateDetailsDateYearLayout.setVisibility(View.GONE);
-                    b.templateDetailsYearSource.setText(
+                    b.yearLayout.setVisibility(View.GONE);
+                    b.yearSource.setText(
                             String.format(Locale.US, groupNoText, header.getDateYearMatchGroup(),
                                     getMatchGroupText(header.getDateYearMatchGroup())));
                 }
-                b.templateDetailsYearSourceLabel.setOnClickListener(
+                b.yearSourceLabel.setOnClickListener(
                         v -> selectHeaderDetailSource(v, HeaderDetail.DATE_YEAR));
-                b.templateDetailsYearSource.setOnClickListener(
+                b.yearSource.setOnClickListener(
                         v -> selectHeaderDetailSource(v, HeaderDetail.DATE_YEAR));
 
                 if (header.hasLiteralDateMonth()) {
-                    b.templateDetailsMonthSource.setText(R.string.template_details_source_literal);
+                    b.monthSource.setText(R.string.template_details_source_literal);
                     final Integer dateMonth = header.getDateMonth();
                     b.templateDetailsDateMonth.setText(
                             (dateMonth == null) ? null : String.valueOf(dateMonth));
-                    b.templateDetailsDateMonthLayout.setVisibility(View.VISIBLE);
+                    b.monthLayout.setVisibility(View.VISIBLE);
                 }
                 else {
-                    b.templateDetailsDateMonthLayout.setVisibility(View.GONE);
-                    b.templateDetailsMonthSource.setText(
+                    b.monthLayout.setVisibility(View.GONE);
+                    b.monthSource.setText(
                             String.format(Locale.US, groupNoText, header.getDateMonthMatchGroup(),
                                     getMatchGroupText(header.getDateMonthMatchGroup())));
                 }
-                b.templateDetailsMonthSourceLabel.setOnClickListener(
+                b.monthSourceLabel.setOnClickListener(
                         v -> selectHeaderDetailSource(v, HeaderDetail.DATE_MONTH));
-                b.templateDetailsMonthSource.setOnClickListener(
+                b.monthSource.setOnClickListener(
                         v -> selectHeaderDetailSource(v, HeaderDetail.DATE_MONTH));
 
                 if (header.hasLiteralDateDay()) {
-                    b.templateDetailsDaySource.setText(R.string.template_details_source_literal);
+                    b.daySource.setText(R.string.template_details_source_literal);
                     final Integer dateDay = header.getDateDay();
                     b.templateDetailsDateDay.setText(
                             (dateDay == null) ? null : String.valueOf(dateDay));
-                    b.templateDetailsDateDayLayout.setVisibility(View.VISIBLE);
+                    b.dayLayout.setVisibility(View.VISIBLE);
                 }
                 else {
-                    b.templateDetailsDateDayLayout.setVisibility(View.GONE);
-                    b.templateDetailsDaySource.setText(
+                    b.dayLayout.setVisibility(View.GONE);
+                    b.daySource.setText(
                             String.format(Locale.US, groupNoText, header.getDateDayMatchGroup(),
                                     getMatchGroupText(header.getDateDayMatchGroup())));
                 }
-                b.templateDetailsDaySourceLabel.setOnClickListener(
+                b.daySourceLabel.setOnClickListener(
                         v -> selectHeaderDetailSource(v, HeaderDetail.DATE_DAY));
-                b.templateDetailsDaySource.setOnClickListener(
+                b.daySource.setOnClickListener(
                         v -> selectHeaderDetailSource(v, HeaderDetail.DATE_DAY));
 
                 if (header.hasLiteralTransactionDescription()) {
@@ -616,7 +622,9 @@ class TemplateDetailsAdapter extends RecyclerView.Adapter<TemplateDetailsAdapter
 
         }
         private void scanTestQR(View view) {
-            QRScanCapableFragment.triggerQRScan();
+            Context ctx = view.getContext();
+            if (ctx instanceof QR.QRScanTrigger)
+                ((QR.QRScanTrigger) ctx).triggerQRScan();
         }
     }
 
@@ -753,7 +761,7 @@ class TemplateDetailsAdapter extends RecyclerView.Adapter<TemplateDetailsAdapter
                 String groupNoText = resources.getString(R.string.template_item_match_group_source);
 
                 Logger.debug("drag", String.format(Locale.US, "Binding account id %d, pos %d at %d",
-                        item.getId(), item.getPosition(), getAdapterPosition()));
+                        item.getId(), item.getPosition(), getBindingAdapterPosition()));
                 TemplateDetailsItem.AccountRow accRow = item.asAccountRowItem();
                 b.patternAccountLabel.setText(String.format(Locale.US,
                         resources.getString(R.string.template_details_account_row_label),
@@ -810,6 +818,8 @@ class TemplateDetailsAdapter extends RecyclerView.Adapter<TemplateDetailsAdapter
                     b.templateDetailsNegateAmountText.setVisibility(View.VISIBLE);
                 }
 
+                // TODO: currency
+
                 b.templateAccountNameSourceLabel.setOnClickListener(
                         v -> selectAccountRowDetailSource(v, AccDetail.ACCOUNT));
                 b.templateDetailsAccountNameSource.setOnClickListener(
@@ -829,7 +839,7 @@ class TemplateDetailsAdapter extends RecyclerView.Adapter<TemplateDetailsAdapter
         }
         private @NotNull TemplateDetailsItem.AccountRow getItem() {
             return differ.getCurrentList()
-                         .get(getAdapterPosition())
+                         .get(getBindingAdapterPosition())
                          .asAccountRowItem();
         }
         private void selectAccountRowDetailSource(View v, AccDetail detail) {
@@ -871,7 +881,7 @@ class TemplateDetailsAdapter extends RecyclerView.Adapter<TemplateDetailsAdapter
                     }
                 }
 
-                notifyItemChanged(getAdapterPosition());
+                notifyItemChanged(getBindingAdapterPosition());
             });
             final AppCompatActivity activity = (AppCompatActivity) v.getContext();
             sel.show(activity.getSupportFragmentManager(), "template-details-source-selector");