Almost Done3

app/src/main/java/com/example/bookingapp_austinblanke/DatabaseConnector.java

@@ -310,7 +310,17 @@ public class DatabaseConnector extends SQLiteOpenHelper {
     }
 
 
-
+    public String getBookingInfo(String BID, int column) {
+        String result;
+        String query = "SELECT * FROM " + TABLE_BOOKINGS + " WHERE " + COLUMN_BID + " = \"" + BID + "\"";
+        SQLiteDatabase db = this.getWritableDatabase();
+        Cursor cursor = db.rawQuery(query, null);
+        cursor.moveToFirst();
+        result = cursor.getString(column).toString();
+        cursor.close();
+        db.close();
+        return result;
+    }
     public String getInfo(String PID, int column) {
         String result;
         String query = "SELECT * FROM " + TABLE_PERFORMANCES + " WHERE " + COLUMN_PERFORMANCEID + " = \"" + PID + "\"";
@@ -357,11 +367,40 @@ public class DatabaseConnector extends SQLiteOpenHelper {
     }
 
     public void deleteBooking(int BID){
-        String query = "SELECT * FROM " + TABLE_BOOKINGS;
+
+        String PID = null;
+        String newTicketCount1 = null;
+        String newTicketCount2 = null;
+        String newTicketCount3= null;
+
+
+        String query = "SELECT * FROM " + TABLE_BOOKINGS + " WHERE " + COLUMN_BID + " = \"" + BID + "\"";
+
         SQLiteDatabase db = this.getWritableDatabase();
         Cursor cursor = db.rawQuery(query, null);
-        db.delete(TABLE_BOOKINGS, COLUMN_BID + "=" + BID, null);
+        PID = cursor.getString(1);
+        String query2 = "SELECT * FROM " + TABLE_PERFORMANCES + " WHERE " + COLUMN_PERFORMANCEID + " = \"" + PID + "\"";
+        Cursor cursor2 = db.rawQuery(query2, null);
+
+        newTicketCount1 = (Integer.valueOf(cursor2.getString(10)) + Integer.valueOf(cursor.getString(2)).toString());
+        newTicketCount2 = (Integer.valueOf(cursor2.getString(13)) + Integer.valueOf(cursor.getString(3)).toString());
+        newTicketCount3 = (Integer.valueOf(cursor2.getString(16)) + Integer.valueOf(cursor.getString(4)).toString());
+
         cursor.close();
+        cursor2.close();
+
+
+        ContentValues values2 = new ContentValues();
+        values2.put(COLUMN_TICKET1CNT, newTicketCount1);
+        values2.put(COLUMN_TICKET2CNT, newTicketCount2);
+        values2.put(COLUMN_TICKET3CNT, newTicketCount3);
+        String whereClause = COLUMN_PERFORMANCEID + " = " + "\"" + PID + "\"";
+        db.update(TABLE_PERFORMANCES, values2, whereClause, null);
+
+        String queryDelete = "SELECT * FROM " + TABLE_BOOKINGS;
+        Cursor cursor3 = db.rawQuery(queryDelete, null);
+        db.delete(TABLE_BOOKINGS, COLUMN_BID + "=" + BID, null);
+        cursor3.close();
         db.close();
     }
     public ArrayList bookings(){

app/src/main/java/com/example/bookingapp_austinblanke/SingleBookingActivity.java

@@ -3,6 +3,9 @@ package com.example.bookingapp_austinblanke;
 import android.content.Intent;
 import android.os.Bundle;
 import android.view.View;
+import android.widget.EditText;
+import android.widget.TextView;
+import android.widget.Toast;
 
 import androidx.appcompat.app.AppCompatActivity;
 
@@ -12,8 +15,86 @@ public class SingleBookingActivity extends AppCompatActivity {
     protected void onCreate(Bundle savedInstanceState) {
         super.onCreate(savedInstanceState);
         setContentView(R.layout.singlebooking);
+
         Bundle loginBundle = getIntent().getExtras();
         BID = loginBundle.getString("BID");
+
+        String PID = null;
+        String Title = null;
+        String Date = null;
+        String Time = null;
+        String Location = null;
+        String Flash = null;
+        String Wheelchair = null;
+        String Stairs = null;
+        String Flashdis = null;
+        String Wheelchairdis = null;
+        String Stairsdis = null;
+        String Tickets1Type = null;
+        String Tickets2Type = null;
+        String Tickets3Type = null;
+        String Tickets1 = null;
+        String Tickets2 = null;
+        String Tickets3 = null;
+        String Tickets1Price = null;
+        String Tickets2Price = null;
+        String Tickets3Price = null;
+
+        DatabaseConnector connector = new DatabaseConnector(this, null);
+        PID = connector.getBookingInfo(BID, 1);
+
+        Title = connector.getInfo(PID, 1);
+        Date = connector.getInfo(PID, 2);
+        Time = connector.getInfo(PID, 3);
+        Location = connector.getInfo(PID, 4);
+        Flash = connector.getInfo(PID, 5);
+        Wheelchair = connector.getInfo(PID, 6);
+        Stairs = connector.getInfo(PID, 7);
+
+        if(Flash == "true"){Flashdis = "There are Flashing Lights";}
+        else{Flashdis = "There are no flashing lights";}
+
+        if(Wheelchair == "true"){Wheelchairdis = "There is wheelchair access";}
+        else{Wheelchairdis = "There is no wheelchair access";}
+
+        if(Stairs == "true"){Stairsdis = "There are less than 20 steps";}
+        else{Stairsdis = "There are more than 20 steps";}
+
+        TextView title = (TextView) findViewById(R.id.BTitle);
+        title.setText(Title);
+        TextView date = (TextView) findViewById(R.id.date);
+        date.setText(Date);
+        TextView time = (TextView) findViewById(R.id.time);
+        time.setText(Time);
+        TextView location = (TextView) findViewById(R.id.location);
+        location.setText(Location);
+        TextView flash = (TextView) findViewById(R.id.flash);
+        flash.setText(Flashdis);
+        TextView wheel = (TextView) findViewById(R.id.wheelchair);
+        wheel.setText(Wheelchairdis);
+        TextView stairs = (TextView) findViewById(R.id.stairs);
+        stairs.setText(Stairsdis);
+
+        Tickets1 = connector.getBookingInfo(BID, 2);
+        Tickets2 = connector.getBookingInfo(BID, 3);
+        Tickets3 = connector.getBookingInfo(BID, 4);
+        Tickets1Price = connector.getTicketPrice(PID, 1);
+        Tickets2Price = connector.getTicketPrice(PID, 2);
+        Tickets3Price = connector.getTicketPrice(PID, 3);
+        Tickets1Type = connector.getTicketType(PID, 1);
+        Tickets2Type = connector.getTicketType(PID, 2);
+        Tickets3Type = connector.getTicketType(PID, 3);
+
+        TextView ticket1 = (TextView) findViewById(R.id.tickets1);
+        TextView ticket2 = (TextView) findViewById(R.id.tickets2);
+        TextView ticket3 = (TextView) findViewById(R.id.tickets3);
+
+        if(Tickets1 != null){ticket1.setText(Tickets1Type + ": " + Tickets1 + " (£" + Tickets1Price + ")");}
+        else{ticket1.setText("");}
+        if(Tickets2 != null){ticket2.setText(Tickets2Type + ": " + Tickets2 + " (£" + Tickets2Price + ")");}
+        else{ticket2.setText("");}
+        if(Tickets3 != null){ticket3.setText(Tickets3Type + ": " + Tickets3 + " (£" + Tickets3Price + ")");}
+        else{ticket3.setText("");}
     }
 
     public void myBookings(View view){

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

@@ -146,5 +146,17 @@
         app:layout_constraintTop_toTopOf="parent"
         app:layout_constraintVertical_bias="0.699" />
 
+    <TextView
+        android:id="@+id/location"
+        android:layout_width="166dp"
+        android:layout_height="44dp"
+        android:text="TextView"
+        app:layout_constraintBottom_toBottomOf="parent"
+        app:layout_constraintEnd_toEndOf="parent"
+        app:layout_constraintHorizontal_bias="0.124"
+        app:layout_constraintStart_toStartOf="parent"
+        app:layout_constraintTop_toTopOf="parent"
+        app:layout_constraintVertical_bias="0.476" />
+
 
 </androidx.constraintlayout.widget.ConstraintLayout>
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