W1R6 – Adding Additional Tabbed Panes for data in the 'userprofile.csv' file -- finished CSV reader. set CSV file to userprofile.csv

src/main/java/userprofilebuilder/view/MainViewer.java

@@ -6,8 +6,8 @@ package userprofilebuilder.view;
 
 import java.awt.*;
 import javax.swing.*;
-import javax.swing.JFrame;
 import java.awt.event.*;
+import java.io.*;
 
 /**
  *
@@ -16,17 +16,76 @@ import java.awt.event.*;
  */
 public class MainViewer {
     public JFrame viewer;
+    public String file = "userprofile.csv";
 
-    public int a = 3; // this represents a value that is to declare how many rows are to be made -- to be changed by the amount of lines in csv.
+    public int a = 3; // this represents a value that is to declare how many rows are to be made -- to be changed by the amount of lines in csv. ROW COUNT
 
     // start of reader creation
 
-    public String Reader()
-    {
-        String text = "Default Text -- no reading done.";
+    public String Reader(int row, String Pname) {
+        String text = "Default Text";
         //hi
+        String[] values = null;
+        try (BufferedReader csvReader = new BufferedReader(new FileReader(file))) {
+            while (csvReader.ready()) {
+                String line = csvReader.readLine();
+                System.out.println(line);
+                values = line.split(",");
+
+                for (int i =0; i < values.length; i=i+4)
+                {
+//                System.out.println(i);
+//                System.out.println(row);
+//                System.out.println(values[i].charAt(4));
+
+                    if ( row == Integer.parseInt(String.valueOf(values[i].charAt(4))) )
+                    {
+//                    System.out.println("row checker passed.");
+                        if (Pname.equals("User Title"))
+                        {
+                            text = values[i+1];
+                            System.out.println("Set radio button text to :" + text);
+                            return text;
+                        }
+                        else if (Pname.equals("User Name")) {
+                            text = values[i+2];
+                            System.out.println("Set radio button text to :" + text);
+                            return text;
+                        }
+                        else if (Pname.equals("User Email")) {
+                            text = values[i+3];
+                            System.out.println("Set radio button text to :" + text);
+                            return text;
+                        }
+                    }
+                }
 
 
+            }
+            //assigning them to the correct panel and row.
+
+            // math for it == 4 values per csv row. -> char at [4] of 0 or 4 or 8 --> corresponds to the row it affects.
+            // get total amount of values. -> 11(array form) -> + 1 then div 4(values per row) = amount of rows needed
+            // get row. if Pname = "title", RadioB.setText(values[row*4-3]);
+            // get row. if Pname = "user name", RadioB.setText(values[row*4-2]);
+            // get row. if Pname = "user email", RadioB.setText(values[row*4-1]);
+            // if row == values.charAt[4] then do above.
+
+//            for (int i = 0; i < values.length; i++)
+//            {
+//                System.out.println(values[i]);
+//            }
+
+//            System.out.println(row);
+//            System.out.println(values[0].charAt(4));
+
+
+        }
+        catch (Exception e) {
+            System.out.println("error with reader");
+        }
+
+//        System.out.println(text);
         return text;
     }
 
@@ -41,7 +100,7 @@ public class MainViewer {
 
         // Temporary row distinguishing rename
 
-        String name = Reader();
+        String name = Reader(row, Pname);
 
         // end of temporary row rename