fixed todo1

Favorite_Movies/src/Database.java

@@ -1,10 +1,12 @@
 
 import java.io.IOException;
 import java.io.FileWriter;
+import java.io.FileReader;
 import java.io.File;
 import java.util.Scanner;
 import java.io.FileNotFoundException;
 import java.util.ArrayList;
+import java.io.BufferedReader;
 
 public class Database {
 
@@ -37,31 +39,38 @@ public class Database {
         return found;
     }
 
-    public static void addMovie(Movie m){
-        try {
+    private static void writeMovieToFile(FileWriter fw, Movie m) throws IOException
+    {
 
-            FileWriter fw = new FileWriter( "C:\\Users\\skc\\eclipse-workspace\\first\\Favorite_Movies\\src\\files\\data.txt",true); 
-            fw.write(m.getMovieId()); 
+        fw.write(m.getMovieId()); 
 
-            fw.append(" ").write(m.getTitle());
+        fw.append(" ").write(m.getTitle());
 
-            fw.append(" ").write(m.getYear());
-            
-            fw.append(" ").write(m.getLength());
-            
-            fw.append(" ").write(m.getGenre());
-            
-            fw.append(" ").write(m.getStudioName());
-            
-            fw.append(" ").write(m.getProducerName()); 
-            
-            fw.append(" ").write(m.getShortDescription());
-            
-            fw.append(" ").write(String.valueOf(m.getAvgRating())); 
-            
-            fw.append(" ").write(m.getNumWatched());
+        fw.append(" ").write(m.getYear());
+        
+        fw.append(" ").write(m.getLength());
+        
+        fw.append(" ").write(m.getGenre());
+        
+        fw.append(" ").write(m.getStudioName());
+        
+        fw.append(" ").write(m.getProducerName()); 
+        
+        fw.append(" ").write(m.getShortDescription());
+        
+        fw.append(" ").write(String.valueOf(m.getAvgRating())); 
+        
+        fw.append(" ").write(m.getNumWatched());
+        
+        fw.write("\n");
+    }
+
+    public static void addMovie(Movie m){
+        try {
+
+            FileWriter fw = new FileWriter( "c:\\tmp\\src\\files\\data.txt",true); 
             
-            fw.write("\n");
+            writeMovieToFile(fw, m);
 
             fw.close();
 
@@ -72,6 +81,62 @@ public class Database {
 
     }
 
+    public static ArrayList<Movie> getMovies()
+    {
+        ArrayList<Movie> list = new ArrayList<Movie>();
+        try{
+            FileReader fr = new FileReader( "C:\\tmp\\FavoriteMovies\\files\\data.txt");
+            BufferedReader br = new BufferedReader(fr);
+            String line = null;
+            while ((line=br.readLine())!=null)
+            {
+                Movie m = Movie.parseString(line);
+                list.add(m);
+            }
+        }
+        catch (IOException e1) { // TODO Auto-generated catch block
+            e1.printStackTrace(); 
+        }
+        return list;
+    }
+
+    public static void saveMoviesList(ArrayList<Movie> list)
+    {
+        try {
+
+            FileWriter fw = new FileWriter( "C:\\tmp\\FavoriteMovies\\files\\data.txt"); 
+            
+            for (Movie m: list)
+            {
+                writeMovieToFile(fw, m);
+
+            }
+            fw.close();
+        }
+        catch (IOException e1) { // TODO Auto-generated catch block
+            e1.printStackTrace(); 
+        }
+    }
+
+    public static ArrayList<Star> getStars()
+    {
+        ArrayList<Star> list = new ArrayList<Star>();
+        try{
+            FileReader fr = new FileReader( "c:\\tmp\\src\\files\\star_data.txt");
+            BufferedReader br = new BufferedReader(fr);
+            String line = null;
+            while ((line=br.readLine())!=null)
+            {
+                Star s = Star.parseString(line);
+                list.add(s);
+            }
+        }
+        catch (IOException e1) { // TODO Auto-generated catch block
+            e1.printStackTrace(); 
+        }
+        return list;
+    }
+
     public static void addStar(Star s)
     {
 
@@ -85,18 +150,50 @@ public class Database {
     public static int findMovieId(String title)
     {
         // TODO 6: search all titles and find matching movie id , return 0 if not found
-        return 1;
+        System.out.println("Finding for title: " + title);
+        ArrayList<Movie> list = getMovies();
+        for (Movie movie : list) 
+        {
+            System.out.println("title: " + movie.getTitle());
+            if (movie.getTitle().equals(title))
+                return movie.getMovieId();            
+        }
+        
+        return 0;
     }
 
-    public static void incNumWatched(int movieId)
+    public static boolean incNumWatched(int movieId)
     {
         // TODO 7: find movie by id and increment numWatched by 1
+        boolean found = false;
+        ArrayList<Movie> list = getMovies();
+        for (Movie movie : list) 
+        {
+            if (movie.getMovieId() == movieId)
+            {
+                movie.setNumWatched(movie.getNumWatched()+1);
+                found = true;
+            }
+        }
+        if (found)
+            saveMoviesList(list);
+        return found;
     }
 
     public static Movie findTopMovieByGenre(String genre)
     {
         Movie m = new Movie();
+        m.setAvgRating(0);
         // TODO 8: search all movies by genre, and find the one with the top rating and return it
+        ArrayList<Movie> list = getMovies();
+        for (Movie movie : list) 
+        {
+            if (movie.getGenre().equals(genre))
+            {
+                if (movie.getAvgRating() > m.getAvgRating())
+                    m = movie;
+            }
+        }
         return m;
     }
 
@@ -105,6 +202,11 @@ public class Database {
         
         ArrayList<Movie> list = new ArrayList<Movie>();
         // TODO 9: search all movies in which the star has acted and return a list  
+        ArrayList<Movie> fullList = getMovies();
+        for (Movie movie : fullList) 
+        {
+
+        }
         return list;
     }
         

Favorite_Movies/src/Movie.java

@@ -90,4 +90,22 @@ public class Movie {
     public void setNumWatched(int numWatched) {
         this.numWatched = numWatched;
     }
+
+    public static Movie parseString(String s)
+    {
+        String[] parts = s.split(" ");
+        Movie m = new Movie();
+        m.setMovieId(Integer.parseInt(parts[0]));
+        m.setTitle(parts[1]);
+        // TODO 10: populate rest of the fields
+        return m;
+    }
+
+    public String toString()
+    {
+        //movieId: int, title: string, year: int, length: int, genre: string, studioName: string, producerName: 
+        //string, shortDescription: String, avgRating: double, numWatched: int
+        return this.movieId + " " + this.title + " " + this.year + " " + this.length + " " + this.genre + " " + this.studioName 
+            + " " + this.producerName + " " + this.shortDescription + " " + this.avgRating + " " + this.numWatched;
+    }
 }

Favorite_Movies/src/ShowMovieFrame.java

@@ -18,7 +18,8 @@ public class ShowMovieFrame extends JFrame {
 
 	private JPanel contentPane;
 	private JTextField tf_mt_sm;
-	Database db=new Database();
+	private JLabel lb_mid;
+	//Database db=new Database(); Database methods are static
 
 	/**
 	 * Launch the application.
@@ -58,15 +59,24 @@ public class ShowMovieFrame extends JFrame {
 		tf_mt_sm.setBounds(66, 129, 210, 24);
 		contentPane.add(tf_mt_sm);
 		tf_mt_sm.setColumns(10);
+
+		lb_mid = new JLabel();
+		lb_mid.setFont(new Font("Tahoma", Font.PLAIN, 14));
+		lb_mid.setForeground(new Color(255, 255, 255));
+		lb_mid.setBounds(66, 150, 210, 24);
+		contentPane.add(lb_mid);
+
 		
 		JButton btnOkSM = new JButton("ok");
 		btnOkSM.addActionListener(new ActionListener() {
 			public void actionPerformed(ActionEvent e) {
-				int found = db.findMovieId(tf_mt_sm.getText());
-				if(found==1) {
+				int movieId = Database.findMovieId(tf_mt_sm.getText());
+				if(movieId > 0) {
 					JOptionPane.showMessageDialog(null, "Title Found!"); 
+					lb_mid.setText(String.valueOf(movieId));
 				}
 				else {
+					lb_mid.setText("");
 					JOptionPane.showMessageDialog(null, "Title not found !!"); 
 				}
 			}

Favorite_Movies/src/Star.java

@@ -38,4 +38,14 @@ public class Star{
 		this.nameSurname = nameSurname;
 	}
 
+	public static Star parseString(String s)
+	{
+		Star st = new Star();
+		String[] parts = s.split(" ");
+		st.setMovieId(Integer.parseInt(parts[0]));
+
+
+		return st;
+	}
+
 }

ReadMe.txt

@@ -1,3 +1,7 @@
+Mac:
+1. updated Database
+2. updated ShowMovieFrame to display movieid if found
+
 PMR:
 
 1.completed todo2