1 files changed, 92 insertions, 0 deletions
diff --git a/src/dk.biks.bachelorizer/dk/biks/bachelorizer/Controller.java b/src/dk.biks.bachelorizer/dk/biks/bachelorizer/Controller.java
new file mode 100644
index 0000000..ab62bfa
--- /dev/null
+++ b/src/dk.biks.bachelorizer/dk/biks/bachelorizer/Controller.java
@@ -0,0 +1,92 @@
+// SPDX-FileCopyrightText: 2025 Jonas Smedegaard <dr@jones.dk>
+// SPDX-License-Identifier: GPL-3.0-or-later
+
+package dk.biks.bachelorizer;
+
+import java.util.List;
+
+/// Bachelorizer - Controller
+public class Controller {
+
+	/// Application model
+	// (declared explicitly only to silence javadoc)
+	private GUI model;
+
+	/// Application view
+	private Window view;
+
+	/// Parameters passed on command-line and in JNLP file
+	private List<String> parameters;
+
+	/// Default constructor
+	///
+	/// @param model  Application model
+	/// @param view   Application view
+	public Controller(final GUI model, final Window view) {
+		this.model = model;
+		this.view = view;
+	}
+
+	/// parse application parameters
+	///
+	/// parse parameters as GNU-style options and arguments,
+	/// i.e. treat dash-prefixed words as options
+	/// until an optional first bare "--",
+	/// taking first non-option argument as name of student
+	/// and remaining ones as activity selections
+	///
+	/// @param parameters  Application parameters
+	public final void setParameters(final List<String> parameters) {
+		boolean optionsDone = false;
+		boolean studentAssigned = false;
+		for (String item: parameters) {
+			if (!optionsDone && item.matches("--")) {
+				optionsDone = true;
+			} else if (!item.startsWith("-")) {
+				if (!studentAssigned) {
+					model.addStudent(item);
+					studentAssigned = true;
+					showStudent();
+				} else {
+					model.addActivity(item);
+					showActivities();
+				}
+			}
+		}
+	}
+
+	/// Enter activity
+	///
+	/// @param s  String entered
+	public final void enterActivity(final String s) {
+		model.addActivity(s);
+		view.clearActivityEntry();
+		showActivities();
+	}
+
+	/// Display student
+	public final void showStudent() {
+		view.setStudentName(model.getStudentName());
+	}
+
+	/// Display list of activity entries
+	public final void showActivities() {
+		String toarea = "";
+		for (String t: model.getActivities()) {
+			toarea += t + "\n";
+		}
+		view.setArea(toarea);
+	}
+
+	/// drop last activity entry
+	public final void delOne() {
+		model.delOneActivity();
+		showActivities();
+	}
+
+	/// drop all activity entries
+	public final void delAll() {
+		model.delAllActivities();
+		showActivities();
+	}
+}