// [This version is better style (no chaining) and produces text output.]

// Displays IMDB's Top 250 movies that match a search string.
import java.io.*;     // for File
import java.util.*;   // for Scanner

public class MoviesTextOutput {
    public static String MOVIE_FILE = "imdb.txt";

    public static void main(String[] args) throws FileNotFoundException {
        String searchWord = getWord();
        Scanner input = new Scanner(new File(MOVIE_FILE));
        String line = search(input, searchWord);

		  int matches = 0;
        if (line.length() > 0) {
            System.out.println("#\tRating\tVotes\tTitle");
            while (line.length() > 0) {
					 matches++;
                display(line);
                line = search(input, searchWord);
            }
        }

        System.out.println(matches + " matches.");
    }

    // Asks the user for their search word and returns it.
    public static String getWord() {
        System.out.print("Search word: ");
        Scanner console = new Scanner(System.in);
        String searchWord = console.next();
        searchWord = searchWord.toLowerCase();
        System.out.println();
        return searchWord;
    }

   // Breaks apart each line, looking for lines that match the search word.
    public static String search(Scanner input, String searchWord) {
        while (input.hasNextLine()) {
            String line = input.nextLine();
            String lineLC = line.toLowerCase();     // case-insensitive match
            if (lineLC.indexOf(searchWord) >= 0) {
                return line;
            }
        }
        return "";   // not found
    }
    
    // Displays the line in the proper format on the screen.
    public static void display(String line) {
        Scanner lineScan = new Scanner(line);
        int rank = lineScan.nextInt();
        int votes = lineScan.nextInt();
        double rating = lineScan.nextDouble();
        String title = "";
        while (lineScan.hasNext()) {
            title += lineScan.next() + " ";    // the rest of the line
        }
        System.out.println(rank + "\t" + rating + "\t" + votes + "\t" + title);
    }
}