package nloc;

public class TestNloc {


  public static void main(String[] args) {

    List<Channel> chanlist = getNloc0();
    Channel p0 = chanlist.get(chanlist.size() - 2);

    List<Channel> mod = getModulesByName(Arrays.asList("m1","m2"), chanlist);

    List<List<Channel>> pathlist = getAllPaths(p0, new ArrayList<Channel>());
    printPaths(pathlist);

    List<Channel> desiredPath = getDesiredPath(mod, pathlist);

    System.out.println("Desired Path:");
    if (desiredPath.isEmpty()) {
      System.out.println("No such Path!");
    } else {
      printPath(desiredPath);
    }

    System.out.println("Number of Droplets needed: " + getNumberOfDroplets(desiredPath));

  }
  
  public static void printPath(List<Channel> path) {
    for (Channel ch : path) {
      System.out.print("ID: " + ch.getID() + " ");
    }
    System.out.println("");
  }

  public static void printPaths(List<List<Channel>> pathlist) {
    System.out.println("Number of paths found: " + pathlist.size());
    for (List<Channel> p : pathlist) {
      printPath(p);
    }
  }

  public static List<Channel> getNloc0() {

    Channel chan0 = new Channel(6,6);
    Channel chan1 = new Channel(8,8);
    Channel chan2 = new Channel(9,9);
    Channel chan3 = new Channel(11,12);
    Channel chan4 = new Channel(19,21);
    Channel chan5 = new Channel(5,5);
    Channel chan6 = new Channel(8,8);
    Channel chan7 = new Channel(9,10);
    Channel chan8 = new Channel(25,28);

    Module m0 = new Module("m0", 22,10);
    Module m1 = new Module("m1", 10,10);

    Pump p0 = new Pump();
    Sink s0 = new Sink();

    List<Channel> chanlist = Arrays.asList(chan0, chan1, chan2, chan3, chan4,
        chan5, chan6, chan7, chan8, m0, m1, p0, s0);

    p0.addChild(chan0);
    chan0.addChild(chan1);
    chan1.addChild(chan2);
    chan1.addChild(chan3);
    chan2.addChild(chan4);
    chan3.addChild(chan5);
    chan5.addChild(m0);
    m0.addChild(chan6);
    chan4.addChild(chan7);
    chan6.addChild(chan7);
    chan7.addChild(m1);
    m1.addChild(chan8);
    chan8.addChild(s0);

    return chanlist;
  }

  public static List<Channel> getNloc3() {
    Channel chan0 = new Channel(6,6);
    Channel chan1 = new Channel(8,8);
    Channel chan2 = new Channel(9,9);
    Channel chan3 = new Channel(11,12);
    Channel chan4 = new Channel(19,21);
    Channel chan5 = new Channel(5,5);
    Channel chan6 = new Channel(8,8);
    Channel chan7 = new Channel(9,10);
    Channel chan8 = new Channel(25,28);
    Channel chan9 = new Channel(25,28);
    Channel chan10 = new Channel(25,28);

    Module m0 = new Module("m0", 22,10);
    Module m1 = new Module("m1", 10,10);
    Module m2 = new Module("m2", 22,10);
    Module m3 = new Module("m3", 10,10);

    Pump p0 = new Pump();
    Sink s0 = new Sink();

    List<Channel> chanlist = Arrays.asList(chan0, chan1, chan2, chan3, chan4,
        chan5, chan6, chan7, chan8, chan9, chan10, m0, m1, m2, m3, p0, s0);

    p0.addChild(chan0);
    chan0.addChild(chan1);
    chan0.addChild(chan2);
    chan1.addChild(m0);
    m0.addChild(chan3);
    chan3.addChild(chan5);
    chan2.addChild(m1);
    m1.addChild(chan4);
    chan4.addChild(chan5);
    chan5.addChild(chan6);
    chan5.addChild(chan7);
    chan6.addChild(m2);
    chan7.addChild(m3);
    m2.addChild(chan8);
    m3.addChild(chan9);
    chan8.addChild(chan10);
    chan9.addChild(chan10);
    chan10.addChild(s0);

    return chanlist;
  }
}