semi working ticket selector

app/src/main/java/com/example/no1theatrecompany/performanceInfoPage.java

@@ -15,6 +15,7 @@ import android.widget.EditText;
 import android.widget.LinearLayout;
 import android.widget.NumberPicker;
 import android.widget.TextView;
+import android.widget.Toast;
 
 import androidx.appcompat.app.AppCompatActivity;
 
@@ -23,6 +24,11 @@ import java.util.List;
 
 public class performanceInfoPage extends AppCompatActivity {
 
+    int ticketTypeCount = 0;
+    String selectedPerformance;
+    ArrayList currentPerformance = null;
+
+    ArrayList ticketTypeList = new ArrayList<>();
 
     @Override
     protected void onCreate(Bundle savedInstanceState) {
@@ -30,10 +36,9 @@ public class performanceInfoPage extends AppCompatActivity {
         setContentView(R.layout.performance_infopage);
 
         Intent intent = getIntent();
-        String selectedPerformance = intent.getStringExtra("selectedPlay");
+        selectedPerformance = intent.getStringExtra("selectedPlay");
         setInfo(selectedPerformance);
 
-
     }
 
     public void backBtn (View view) {
@@ -51,7 +56,6 @@ public class performanceInfoPage extends AppCompatActivity {
         DBConnector connector = new DBConnector(this, null);
         ArrayList performanceInfoList = connector.getPerformanceInfo();
 
-        ArrayList currentPerformance = null;
 
         for (int i = 0; i < performanceInfoList.size(); i++) {
             ArrayList tempList = (ArrayList) performanceInfoList.get(i);
@@ -66,14 +70,16 @@ public class performanceInfoPage extends AppCompatActivity {
         venueTextView.setText((currentPerformance.get(3).toString()+ ": "+
                 currentPerformance.get(2).toString()));
 
-        int ticketTypeCount = 0;
+        ticketTypeCount =0;
         //count the number of tickets types left
         for (int x=7;x<currentPerformance.size();x++) {
             if (currentPerformance.get(x) != null) {
+
                 ticketTypeCount+=1;
+
                 String unSplitItem = currentPerformance.get(x).toString();
-                System.out.println(currentPerformance.get(x));
                 String[] splitItems = unSplitItem.split(",",0);
+
                 //String num = unSplitItem.substring(0,unSplitItem.indexOf(","));
                 //String price = unSplitItem.substring(1,unSplitItem.indexOf(","));
                 //String name = unSplitItem.substring(2,unSplitItem.indexOf(","));
@@ -85,7 +91,6 @@ public class performanceInfoPage extends AppCompatActivity {
                 text.setPadding(0,0,0,15);
                 linearLayout.addView(text);
 
-
                 final LinearLayout linearLayout2 = (LinearLayout) findViewById(R.id.bookTicketsLayout2);
                 final TextView text2 = new TextView(this);
                 text2.setText("Available: "+splitItems[0]);
@@ -99,10 +104,61 @@ public class performanceInfoPage extends AppCompatActivity {
                 numSelect.setMinimumWidth(40);
                 numSelect.setRawInputType(TYPE_CLASS_NUMBER);
                 numSelect.setMaxLines(1);
+                numSelect.setText("0");
                 numSelect.setGravity(Gravity.CENTER);
+                numSelect.setTag(("TixSelect,"+splitItems[2]));
                 linearLayout3.addView(numSelect);
+
+            }
+        }
+    }
+
+    public ArrayList getTicketInfo(ArrayList currentPerformance) {
+
+        ArrayList workingTicketInfo = new ArrayList<>();
+
+        for (int x=7;x<currentPerformance.size();x++) {
+            if (currentPerformance.get(x) != null) {
+
+                String unSplitItem = currentPerformance.get(x).toString();
+                workingTicketInfo.add(unSplitItem);
             }
         }
+        return workingTicketInfo;
+    }
+
+    public void getBookingInfo (View view) {
+
+        ArrayList workingTicketInfo = getTicketInfo(currentPerformance);
+
+        LinearLayout linearLayout3 = (LinearLayout) findViewById(R.id.bookTicketsLayout3);
+
+        for (int i=0;i<workingTicketInfo.size();i++) {
+
+            String currentTicket = workingTicketInfo.get(i).toString();
+            String[] splitItems = currentTicket.split(",",0);
+
+            String tickID = "TixSelect,"+splitItems[2];
+
+            EditText editText = (EditText) linearLayout3.findViewWithTag(tickID);
+            String ticketNumSelect = editText.getText().toString();
+
+            int ticketNumInt = Integer.parseInt(ticketNumSelect);
+
+            if (ticketNumInt > Integer.parseInt(splitItems[0])) {
+                Toast.makeText(this, "Number of selected tickets not available",
+                        Toast.LENGTH_SHORT).show();
+
+            }
+            else
+                splitItems[0] = String.valueOf(Integer.parseInt(splitItems[0]) - ticketNumInt);
+                String unsplitSplit = splitItems[0]+","+splitItems[1]+","+splitItems[2];
+
+                for (int x=0;x>currentPerformance.size();x++) {
+
+                }
+
+        }
 
     }
 }

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

@@ -30,12 +30,23 @@
         android:id="@+id/backBtn"
         android:layout_width="wrap_content"
         android:layout_height="wrap_content"
-        android:layout_marginStart="16dp"
         android:layout_marginTop="16dp"
         android:onClick="backBtn"
         android:text="Back"
+        app:layout_constraintTop_toTopOf="parent"
+        tools:layout_editor_absoluteX="16dp" />
+
+    <Button
+        android:id="@+id/bookNowBtn"
+        android:layout_width="wrap_content"
+        android:layout_height="wrap_content"
+        android:layout_marginTop="30dp"
+        android:onClick="getBookingInfo"
+        android:text="Book Now"
+        app:layout_constraintEnd_toEndOf="parent"
+        app:layout_constraintHorizontal_bias="0.498"
         app:layout_constraintStart_toStartOf="parent"
-        app:layout_constraintTop_toTopOf="parent" />
+        app:layout_constraintTop_toBottomOf="@+id/bookTicketsLayout2" />
 
     <LinearLayout
         android:id="@+id/linearLayout2"
@@ -95,8 +106,8 @@
             android:id="@+id/textView6"
             android:layout_width="match_parent"
             android:layout_height="wrap_content"
-            android:text="Book Tickets:"
             android:paddingBottom="20dp"
+            android:text="Book Tickets:"
             android:textSize="20sp" />
     </LinearLayout>