/**
* scans textfile and returns and ArrayList of Meals
*
* @param path - path of the textfile
* @return ArrayList of Meals
*/
public ArrayList<Meal> loadMeal(String path) {
// ArrayList<Meal> mealList = new ArrayList<Meal>();
File file = new File(path);
try {
Scanner in = new Scanner(file);
while (in.hasNext()) {
String line = in.nextLine();
String[] m = line.split(",");
Boolean courseExists = false;
Boolean mealExists = false;
if (m.length == 3) {
m[0] = m[0].toLowerCase().trim();
m[1] = m[1].toLowerCase().trim();
int order = Integer.parseInt(m[2].trim());
// check if course exists
for (Course course : courseList) {
if (course.getName().equals(m[0])) {
for (Meal meal : mealList) {
if (meal.course.getName().equals(m[0])
&& meal.getOrder() == order
&& meal.getMealType().equals(m[1])) {
System.out.println(meal.course.getName() + " restriction already exist");
mealExists = true;
break;
}
}
System.out.println("!");
courseExists = true;
// if(doesMealExists(m[1],course)){
// System.out.println(m[1]+" is "+m[0]);
// }
if (!mealExists) {
Meal meal = new Meal();
meal.setMealType(m[1]);
meal.addCourse(course);
meal.setOrder(order);
mealList.add(meal);
}
break;
}
}
if (!courseExists) {
System.out.println("the course: " + m[0] + " doesnt exist");
}
}
}
in.close();
} catch (Exception ex) {
ex.printStackTrace();
}
return mealList;
}
