// Helene Martin, CSE 142   
// Displays information about movies 
// matching the user's search query
import java.util.*;
import java.io.*;

public class IMDB {
	public static void main(String[] args) throws FileNotFoundException {
		System.out.println("This program will allow you to search the");
		System.out.println("imdb top 250 movies for a particular phrase.");
		System.out.println();

		Scanner console = new Scanner(System.in);
		System.out.print("Search word? ");
		String search = console.next().toLowerCase();
		
		Scanner input = new Scanner(new File("imdb.txt"));
		/*
		find out if there's a first match
		if there is:
			heading
			as long as there's a match:
				print match
		print number of matches	
		*/
		String line = find(search, input);
		int matches = 0;
		if (line.length() > 0) {
			System.out.println("Rank    Votes   Rating  Title");
			
			while (line.length() > 0) {
				matches++;	
				printLine(line);
				line = find(search, input);
			}
		}
		System.out.println("Matches: " + matches);
	}
	
	// finds and returns a line matching search in input
	public static String find(String search, Scanner input) {
		while (input.hasNextLine()) {
			String line = input.nextLine();
			String lineLC = line.toLowerCase();
			
			if (lineLC.contains(search)) {
				return line;
			}
		}
		return "";	
	}
	
	// breaks up a movie line into its parts and prints
	// a formatted version
	public static void printLine(String line) {
		Scanner lineScan 	= new Scanner(line);
		int rank = lineScan.nextInt();
		double score = lineScan.nextDouble();
		int votes = lineScan.nextInt();
		
		String title = "";	// lineScan.nextLine()
		while (lineScan.hasNext()) {
			title = title + lineScan.next() + " ";
		}
		System.out.println(rank + "\t" + votes + "\t" + 
				score + "\t" + title);
	}
}