package istlab.KisoJikken;

import java.io.File;
import java.io.IOException;

public class JExecutor implements Runnable {

    Thread thread;
    Process process;
    String absolutePath;
    String pkgname;
    String javafname;

    public JExecutor(String p) {
        absolutePath = p;
        thread = new Thread(this);
        String[] ary = absolutePath.split("/");
        for (int i = 0; i < ary.length; i++) {
            if (ary[i].equals("src")) {
                pkgname = ary[i + 1];
                javafname = ary[i + 2].substring(0, ary[i + 2].length() - 5);
                break;
            }
        }
        thread.start();
    }

    @Override
    public void run() {
        System.out.println("== 実行開始 ==");
        ProcessBuilder processBuilder = new ProcessBuilder("java",
                pkgname + "." + javafname);
        System.out.println("> cd ~" + App.nwpsrc);
        System.out.println("> java " + pkgname + "." + javafname);
        // ProcessBuilder processBuilder = new ProcessBuilder("pwd");
        processBuilder.directory(new File(App.userhome + App.nwpsrc));
        processBuilder.inheritIO();
        try {
            process = processBuilder.start();
            // BufferedReader reader = new BufferedReader(new
            // InputStreamReader(process.getInputStream()));
            // String line;
            // while ((line = reader.readLine()) != null) {
            // jta.append(line);
            // }
            process.waitFor();
        } catch (IOException | InterruptedException e1) {
            e1.printStackTrace();
        }

        System.out.println("== 実行終了 ==");
        thread = null;
    }
}