// This program is an example of file processing.
// It takes in a search string that we use to 
// to search through the files in a list of the
// top 250 movies on IMDB.
//
// If it finds the search string in the title of a 
// movie, it prints out some data to a file
//
// This is as far as we got in class: it still could
// use some token based processing.

import java.util.*;
import java.io.*;

public class Imdb {
   public static void main(String[] args) throws FileNotFoundException {
      Scanner console = new Scanner(System.in);
      Scanner input = new Scanner(new File("imdb.txt"));
      
      System.out.print("Type in a search string: ");
      String search = console.next();
      
      System.out.print("Type in an output filename: ");
      String outputFile = console.next();
      
      // creating a PrintStream creates the file if it doesn't
      // exist, or overwrites if it already existed
      PrintStream output = new PrintStream(new File(outputFile));
      
      // line based search throuh the file:
      while(input.hasNextLine()) {
         String line = input.nextLine();
         
         // check if the line contains the search value
         if (line.toLowerCase().contains(search.toLowerCase())) {
            output.println("line = " + line);
         }
      }
   }
}