package pr02;

public class CourseTester {

   public static void main(String[] args) {
      System.out.println("CourseTester written by S. Robbins");
      double[][] labs = { { 57, 89.4, 94 }, { 95, 88.3, 97 }, { 67, 72.8, 81 },
            { 88, 72.3, 69 }, { 99, 87.0, 94 } };
      double[][] quizzes = { { 40, 70, 65, 87 }, { 88, 93, 97, 89 },
            { 45, 68, 82, 90 }, { 76, 92, 84, 76 }, { 95, 73, 94, 89 } };
      double[][] exams = { { 98, 87.5 }, { 89, 93.3 }, { 65, 92.9 },
            { 68, 73.3 }, { 87, 96.7 } };
      String[] ids = { "firstp", "@0002", "abcd", "notp", "Num3" };
      String[][] names = { { "George", "T", "Washington" },
            { "John", "X", "Adams" }, { "John", "Q", "Adams" },
            { "Samuel", "S", "Adams" }, { "Thomas", "J", "Jefferson" } };
      Course cs1713 = new Course("Intro to Programming", "CS1713", new Name(
            "Weining", "", "Zhang"), "Fall 2007", 3, 4, 2);
      for (int i = 0; i < ids.length; i++) {
         cs1713.addStudent(names[i][0], names[i][1], names[i][2], ids[i]);
         setGrades(cs1713, ids[i], labs[i], quizzes[i], exams[i]);
      }

      System.out.println("Course with 5 students after inialization:");
      cs1713.printByName();
      cs1713.setLabGrade(ids[2], 2, 93.45);
      cs1713.setQuizGrade("notthere", 1, 23.1);
      System.out.println("John Q. Adams second lab is 93.45");
      cs1713.printByName();
      cs1713.addStudent("James", "M", "Madison", ids[2]);
      System.out.println("After trying to add a duplicate id");
      cs1713.printByName();
      Student gw = cs1713.getStudent(ids[0]);
      System.out.println("A copy of George Washington:");
      System.out.println(gw);
      gw.setQuizGrade(1, 19.15);
      System.out.println("George Washington with first quiz 19.15:");
      System.out.println(gw);
      System.out
            .println("Goerge Washing should not have changed in the course:");
      cs1713.printByName();
      System.out.println("Course sorted by id:");
      cs1713.printById();
      System.out.println("Course sorted by average:");
      cs1713.printByCourseAverage();
      cs1713.removeStudent("notp");
      cs1713.removeStudent("notin");
      System.out.println("Only Samuel Adams removed");
      cs1713.printByName();

   }

   private static void setGrades(Course course, String id, double[] labs,
         double[] quizzes, double[] exams) {
      for (int i = 0; i < labs.length; i++)
         course.setLabGrade(id, i + 1, labs[i]);
      for (int i = 0; i < quizzes.length; i++)
         course.setQuizGrade(id, i + 1, quizzes[i]);
      for (int i = 0; i < exams.length; i++)
         course.setExamGrade(id, i + 1, exams[i]);
   }

}