package y2016.d08;

import common.Files;

import java.io.FileNotFoundException;

import java.util.ArrayList;

import java.util.regex.Matcher;

import java.util.regex.Pattern;

public class Part1 {

public static void main(String[] args) throws Exception {

ArrayList<String> lines = Files.readByLines("src/main/java/y2016/d08/in.txt");

Grid grid = new Grid();

Pattern pattern1 = Pattern.compile("(\\d+)x(\\d+)");

Pattern pattern2 = Pattern.compile("=(\\d+) by (\\d+)");

for (String line: lines) {

System.out.println(line);

if (line.startsWith("rect")) {

Matcher matcher = pattern1.matcher(line);

matcher.find();

grid.rect(matcher.group(1), matcher.group(2));

} else {

Matcher matcher = pattern2.matcher(line);

matcher.find();

if (line.startsWith("rotate row")) {

grid.rotRow(matcher.group(1), matcher.group(2));

} else if (line.startsWith("rotate column")) {

grid.rotCol(matcher.group(1), matcher.group(2));

} else {

throw new Exception ("huh?!");

}

}

grid.print();

}

}

}