path: root/src/com.example.portfolio2/com/example/portfolio2/Controller.java

// SPDX-FileCopyrightText: <Alexander Marthin Klemensen stud-marthin@ruc.dk>
// SPDX-FileCopyrightText: <Ian Valentin Christensen stud-ianc@ruc.dk>
// SPDX-FileCopyrightText: <Zahed Noos zahed@ruc.dk>
// SPDX-License-Identifier: GPL-3.0-or-later

package com.example.portfolio2;

import javafx.scene.control.ComboBox;
import javafx.scene.control.Label;
import javafx.scene.control.TextArea;

import java.util.List;

class Controller{
    private Model model;

    // We do this without using the view directly like this, instead passing options.
    private HelloApplication view;

    // calls on the database
    void initialize() {
        model.initialize();
    }

    Controller(Model model, HelloApplication view){
        this.model=model; this.view=view;
    }

    void onComboSelected(ComboBox<String> combo, ComboBox<String> select, TextArea area) {

        // Clear the activity selection box
        select.getItems().clear();
        area.clear(); // Clear text area

        // Fill activity box using model method
        select.getItems().addAll(model.selectProgram((String) combo.getValue()));
    }

    void onActivitySelected(ComboBox<String> combo, ComboBox<String> select, TextArea area) {

        // Passes the value chosen in the box
        addActivity((String) select.getValue(), area);

        // Updates the text area based on the category choice
        // users can choose from the ComboBox, string (activity) and the area would update.
        updateArea(combo, area);
    }

    void onSubjectModuleSelected(ComboBox<String> subject1, ComboBox<String> subject2, List<String> subjectModules) {

        // Beautiful loop we've created to remove option chosen in one subject module box from the other
        for (String sub : subjectModules) {
            if (sub.equals(subject1.getValue())) {
                subject2.getItems().remove(subject1.getValue());
            } else if (!sub.equals(subject1.getValue()) && !subject2.getItems().contains(sub)) {
                subject2.getItems().add(sub);
            }
        }
    }

    // Calls on model method to add participation in the database
    void addActivity(String s, TextArea textArea) {
        model.addParticipation(model.getActivityIndeks(s));
    }

    // Clears the text area and adds all activity names from activities in participation
    void updateArea(ComboBox combo, TextArea textArea) {
        textArea.clear();
        for(String s : model.getParticipation((String) combo.getValue())) {
            textArea.appendText(s + "\n");
        }
    }

    // Updates the labels with the current ECTS of the program type
    void updateEcts(Label ectslabel, ComboBox<String> comboBox) {
        ectslabel.setText("ECTS: "+model.getSumEcts(comboBox.getValue()));
    }

    void fillElective(ComboBox<String> electiveBox) {
        electiveBox.getItems().addAll(model.getAllActivities());
    }
}