import java.io.IOException;
import java.io.InputStreamReader;

public class Main {

	private static final String TOKEN = "\"Authorization: procon30_example_token\"";
	private static final String ADDRESS = "http://localhost:3000/";

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

	}

	public static String getMatches() throws IOException {
		String command = "curl -H " + TOKEN + " " + ADDRESS + "matches";
		ProcessBuilder pb = new ProcessBuilder(command.split(" "));
		Process process = pb.start();
		InputStreamReader inputStream = new InputStreamReader(process.getInputStream());
		StringBuilder sb = new StringBuilder();
		for(int input = inputStream.read(); input != -1; input = inputStream.read()) {
			sb.append((char)input);
		}
		process.destroy();
		return sb.toString();
	}

	public static String getMatch(int id) throws IOException {
		String command = "curl -H " + TOKEN + " " + ADDRESS + "matches/" + id;
		ProcessBuilder pb = new ProcessBuilder(command.split(" "));
		Process process = pb.start();
		InputStreamReader inputStream = new InputStreamReader(process.getInputStream());
		StringBuilder sb = new StringBuilder();
		for(int input = inputStream.read(); input != -1; input = inputStream.read()) {
			sb.append((char)input);
		}
		process.destroy();
		return sb.toString();
	}

	public static String postAction(int id, String json) throws IOException {
		String command = "curl -H " + TOKEN + " " + "-H \"Content-Type: application/json\" -X POST "+ ADDRESS + "matches/" + id + "/action -d\"" + json.replace("\"", "\\\"") + "\"";
		ProcessBuilder pb = new ProcessBuilder(command.split(" "));
		Process process = pb.start();
		InputStreamReader inputStream = new InputStreamReader(process.getInputStream());
		StringBuilder sb = new StringBuilder();
		for(int input = inputStream.read(); input != -1; input = inputStream.read()) {
			sb.append((char)input);
		}
		process.destroy();
		return sb.toString();
	}

	public static boolean ping() throws IOException {
		String command = "curl -H " + TOKEN + " " + ADDRESS + "ping";
		ProcessBuilder pb = new ProcessBuilder(command.split(" "));
		Process process = pb.start();
		InputStreamReader inputStream = new InputStreamReader(process.getInputStream());
		StringBuilder sb = new StringBuilder();
		for(int input = inputStream.read(); input != -1; input = inputStream.read()) {
			sb.append((char)input);
		}
		process.destroy();
		return sb.toString().contains("OK");
	}

}