Skeleton EarnerCardAdapter

app/src/main/java/com/example/dcav2gui/ui/earners/EarnerCardAdapter.java

@@ -1,4 +1,99 @@
 package com.example.dcav2gui.ui.earners;
 
+import android.view.LayoutInflater;
+import android.view.View;
+import android.view.ViewGroup;
+import android.widget.LinearLayout;
+import android.widget.TextView;
+
+import com.example.dcav2gui.InstanceInterface;
+import com.example.dcav2gui.R;
+
+import java.util.List;
+import java.util.Locale;
+import java.util.concurrent.TimeUnit;
+
 public class EarnerCardAdapter {
+
+    private final ViewGroup container;
+
+    public EarnerCardAdapter(ViewGroup container) {
+        this.container = container;
+    }
+
+    public void updateData(List<EarnerData> earnerDataList) {
+        container.removeAllViews(); // Clear existing views
+        for (EarnerData earner : earnerDataList) {
+            View cardView = LayoutInflater.from(container.getContext()).inflate(R.layout.earner_card, container, false);
+            addCard(earner, cardView);
+            container.addView(cardView);
+        }
+    }
+
+
+    public interface OnCardLongClickListener {
+        void onCardLongClick(String pair, View v);
+    }
+
+    private EarnerCardAdapter.OnCardLongClickListener onCardLongClickListener;
+
+    public void setOnCardLongClickListener(EarnerCardAdapter.OnCardLongClickListener listener) {
+        this.onCardLongClickListener = listener;
+    }
+
+    private void addCard(EarnerData earner, View view) {
+        TextView broker = view.findViewById(R.id.earnerCardExchange);
+        TextView tradingBalance = view.findViewById(R.id.earnerCardTradingBalanceValue);
+        TextView earningBalance = view.findViewById(R.id.earnerCardEarningBalanceValue);
+        TextView percentage = view.findViewById(R.id.earnerCardPercentage);
+        TextView lastSubscription = view.findViewById(R.id.earnerCardLastSubscriptionDateTime);
+        TextView lastRedemption = view.findViewById(R.id.earnerCardLastRedemptionDateTime);
+        LinearLayout cardLayout = view.findViewById(R.id.earnerCard);
+
+        if (broker == null || tradingBalance == null || earningBalance == null || lastSubscription == null ||
+                lastRedemption == null || percentage == null ||cardLayout == null) {
+            System.out.println("One or more views are null");
+            return;
+        }
+
+        /*
+        * Fill the data fields with the earner's values
+         */
+
+        cardLayout.setOnLongClickListener(new View.OnLongClickListener() {
+            @Override
+            public boolean onLongClick(View v) {
+                if (onCardLongClickListener != null) {
+                    onCardLongClickListener.onCardLongClick(earner.getBrokerName(), v);
+                }
+                return true;
+            }
+        });
+    }
+
+
+    public static String formatSeconds(double seconds) {
+        long days = TimeUnit.SECONDS.toDays((long) seconds);
+        long hours = TimeUnit.SECONDS.toHours((long) seconds) % 24;
+        long minutes = TimeUnit.SECONDS.toMinutes((long) seconds) % 60;
+        long secs = (long) (seconds % 60);
+
+        return String.format(Locale.ROOT,"%03d:%02d:%02d:%02d", days, hours, minutes, secs);
+
+    }
+
+    //Refactor for earners' status bar
+    public static void populateStatusBar(TextView statusBar, InstanceInterface.ExchangeStatsData exchangeData) {
+        int amountOfWorkers = exchangeData.getOnlineWorkers();
+        //double lastSeen = exchangeData.getLastSeen();
+        int longWorkers = exchangeData.getLongWorkers();
+        int shortWorkers = exchangeData.getShortWorkers();
+        int safetyOrdersSent = exchangeData.getSafetyOrdersSent();
+        int maxSafetyOrders = exchangeData.getMaxSafetyOrders();
+
+        String percentage =  String.format(Locale.ROOT, "%.2f", (double) safetyOrdersSent/maxSafetyOrders*100);
+        String statusBarText = amountOfWorkers + " traders online (" + longWorkers + "/" + shortWorkers + ") - Occupancy " + percentage + "%";
+        statusBar.setText(statusBarText);
+    }
+
 }

app/src/main/res/layout/earner_card.xml

@@ -7,7 +7,7 @@
     android:clickable="true"
     android:longClickable="true">
     <LinearLayout
-        android:id="@+id/EarnerCard"
+        android:id="@+id/earnerCard"
         android:layout_width="match_parent"
         android:layout_height="60dp"
         android:orientation="vertical"