Add display upcoming lesson function

src/main/java/seedu/address/ui/MainWindow.java

@@ -33,6 +33,7 @@ public class MainWindow extends UiPart<Stage> {
 
     // Independent Ui parts residing in this Ui container
     private StudentListPanel studentListPanel;
+    private ScheduleListPanel scheduleListPanel;
     private ResultDisplay resultDisplay;
     private HelpWindow helpWindow;
 
@@ -45,6 +46,9 @@ public class MainWindow extends UiPart<Stage> {
     @FXML
     private StackPane studentListPanelPlaceholder;
 
+    @FXML
+    private StackPane scheduleListPanelPlaceholder;
+
     @FXML
     private StackPane resultDisplayPlaceholder;
 
@@ -118,6 +122,9 @@ void fillInnerParts() {
         studentListPanel = new StudentListPanel(logic.getFilteredStudentList());
         studentListPanelPlaceholder.getChildren().add(studentListPanel.getRoot());
 
+        scheduleListPanel = new ScheduleListPanel(logic.getFilteredStudentList());
+        scheduleListPanelPlaceholder.getChildren().add(scheduleListPanel.getRoot());
+
         resultDisplay = new ResultDisplay();
         resultDisplayPlaceholder.getChildren().add(resultDisplay.getRoot());
 

src/main/java/seedu/address/ui/ScheduleCard.java

@@ -0,0 +1,67 @@
+package seedu.address.ui;
+
+
+import javafx.fxml.FXML;
+import javafx.scene.control.Label;
+import javafx.scene.layout.FlowPane;
+import javafx.scene.layout.HBox;
+import javafx.scene.layout.Region;
+import javafx.util.Pair;
+import seedu.address.model.student.Lesson;
+import seedu.address.model.student.Student;
+
+/**
+ * An UI component that displays information of a {@code Student}.
+ */
+public class ScheduleCard extends UiPart<Region> {
+
+    private static final String FXML = "ScheduleListCard.fxml";
+
+    /**
+     * Note: Certain keywords such as "location" and "resources" are reserved keywords in JavaFX.
+     * As a consequence, UI elements' variable names cannot be set to such keywords
+     * or an exception will be thrown by JavaFX during runtime.
+     *
+     * @see <a href="https://github.com/se-edu/addressbook-level4/issues/336">The issue on AddressBook level 4</a>
+     */
+
+    public final Lesson lesson;
+    public final String studentName;
+
+    @FXML
+    private HBox cardPane;
+    @FXML
+    private Label name;
+    @FXML
+    private Label id;
+    @FXML
+    private Label phone;
+    @FXML
+    private Label address;
+    @FXML
+    private Label email;
+    @FXML
+    private Label subject;
+    @FXML
+    private Label date;
+    @FXML
+    private Label time;
+    @FXML
+    private FlowPane lessons;
+    @FXML
+    private Label remark;
+
+    /**
+     * Creates a {@code StudentCode} with the given {@code Student} and index to display.
+     */
+    public ScheduleCard(Pair<Student, Lesson> pair, int displayedIndex) {
+        super(FXML);
+        this.lesson = pair.getValue();
+        this.studentName = pair.getKey().getName().toString();
+        id.setText(displayedIndex + ". ");
+        name.setText(studentName);
+        subject.setText(lesson.getSubject().value);
+        date.setText(String.valueOf(lesson.getDate()));
+        time.setText(lesson.getTime().toString());
+    }
+}

src/main/java/seedu/address/ui/ScheduleListPanel.java

@@ -0,0 +1,80 @@
+package seedu.address.ui;
+
+import java.util.ArrayList;
+import java.util.Collections;
+import java.util.Comparator;
+import java.util.List;
+import java.util.logging.Logger;
+
+import javafx.collections.FXCollections;
+import javafx.collections.ObservableList;
+import javafx.fxml.FXML;
+import javafx.scene.control.ListCell;
+import javafx.scene.control.ListView;
+import javafx.scene.layout.Region;
+import javafx.util.Pair;
+import seedu.address.commons.core.LogsCenter;
+import seedu.address.model.student.Lesson;
+import seedu.address.model.student.Student;
+
+/**
+ * Panel containing the list of students.
+ */
+public class ScheduleListPanel extends UiPart<Region> {
+    private static final String FXML = "ScheduleListPanel.fxml";
+    private final Logger logger = LogsCenter.getLogger(ScheduleListPanel.class);
+
+    @FXML
+    private ListView<Pair<Student, Lesson>> scheduleListView;
+
+    /**
+     * Creates a {@code ScheduleListPanel} with the given {@code ObservableList}.
+     */
+    public ScheduleListPanel(ObservableList<Student> studentList) {
+        super(FXML);
+
+        scheduleListView.setItems(TransformList(studentList));
+        scheduleListView.setCellFactory(listView -> new ScheduleListViewCell());
+    }
+
+    public ObservableList<Pair<Student, Lesson>> TransformList(ObservableList<Student> studentList) {
+        List<Pair<Student, Lesson>> scheduleList = new ArrayList<>();
+        for (Student student : studentList) {
+            List<Lesson> studentLesson = student.getLessons();
+            for (Lesson l : studentLesson) {
+                scheduleList.add(new Pair(student, l));
+            }
+        }
+
+        Collections.sort(scheduleList, new SortDate());
+
+        ObservableList<Pair<Student, Lesson>> observableList = FXCollections.observableList(scheduleList);
+        return observableList;
+    }
+
+    /**
+     * Custom {@code ListCell} that displays the graphics of a {@code Student} using a {@code StudentCard}.
+     */
+    class ScheduleListViewCell extends ListCell<Pair<Student, Lesson>> {
+        @Override
+        protected void updateItem(Pair<Student, Lesson> pair, boolean empty) {
+            super.updateItem(pair, empty);
+            if (empty || pair == null) {
+                setGraphic(null);
+                setText(null);
+            } else {
+                setGraphic(new ScheduleCard(pair, getIndex() + 1).getRoot());
+            }
+        }
+    }
+
+    class SortDate implements Comparator<Pair<Student, Lesson>> {
+
+        @Override
+        public int compare(Pair<Student, Lesson> o1, Pair<Student, Lesson> o2) {
+            // TODO: implement your logic here
+            return o1.getValue().getDate().compareTo(o2.getValue().getDate());
+        }
+    }
+
+}

src/main/resources/view/MainWindow.fxml

@@ -69,11 +69,14 @@
         </StackPane>
             <HBox fx:id="studentListHBox" prefHeight="100.0" prefWidth="200.0" VBox.vgrow="ALWAYS">
                <children>
-                  <StackPane fx:id="scheduleBox" alignment="CENTER_LEFT" maxWidth="150.0" prefHeight="500.0" prefWidth="150.0" HBox.hgrow="ALWAYS">
+                  <VBox fx:id="scheduleBox" alignment="CENTER_RIGHT" minWidth="340" prefWidth="340" styleClass="pane-with-border">
+                     <padding>
+                        <Insets bottom="10" left="10" right="10" top="10" />
+                     </padding>
                      <children>
-                        <Label text="Feature coming soon..." />
+                        <StackPane fx:id="scheduleListPanelPlaceholder" VBox.vgrow="ALWAYS" />
                      </children>
-                  </StackPane>
+                  </VBox>
               <VBox fx:id="studentList" alignment="CENTER_RIGHT" minWidth="340" prefWidth="340" styleClass="pane-with-border" HBox.hgrow="ALWAYS">
                 <padding>
                   <Insets bottom="10" left="10" right="10" top="10" />

src/main/resources/view/ScheduleListCard.fxml

@@ -0,0 +1,45 @@
+<?xml version="1.0" encoding="UTF-8"?>
+
+<?import javafx.geometry.Insets?>
+<?import javafx.scene.control.Label?>
+<?import javafx.scene.layout.ColumnConstraints?>
+<?import javafx.scene.layout.GridPane?>
+<?import javafx.scene.layout.HBox?>
+<?import javafx.scene.layout.Region?>
+<?import javafx.scene.layout.RowConstraints?>
+<?import javafx.scene.layout.VBox?>
+
+<HBox id="cardPane" fx:id="cardPane" xmlns="http://javafx.com/javafx/21" xmlns:fx="http://javafx.com/fxml/1">
+   <children>
+      <GridPane HBox.hgrow="ALWAYS">
+         <columnConstraints>
+            <ColumnConstraints hgrow="SOMETIMES" minWidth="10" prefWidth="150" />
+         </columnConstraints>
+         <children>
+            <VBox alignment="CENTER_LEFT" minHeight="105" GridPane.columnIndex="0">
+               <padding>
+                  <Insets bottom="5" left="15" right="5" top="5" />
+               </padding>
+               <children>
+                  <HBox alignment="CENTER_LEFT" spacing="5">
+                     <children>
+                        <Label fx:id="id" styleClass="cell_big_label">
+                           <minWidth>
+                              <Region fx:constant="USE_PREF_SIZE" />
+                           </minWidth>
+                        </Label>
+                        <Label fx:id="name" styleClass="cell_big_label" text="\$first" />
+                     </children>
+                  </HBox>
+                  <Label fx:id="subject" styleClass="cell_small_label" text="\$subject" />
+                  <Label fx:id="date" styleClass="cell_small_label" text="\$date" />
+                  <Label fx:id="time" styleClass="cell_small_label" text="\$time" />
+               </children>
+            </VBox>
+         </children>
+         <rowConstraints>
+            <RowConstraints />
+         </rowConstraints>
+      </GridPane>
+   </children>
+</HBox>

src/main/resources/view/ScheduleListPanel.fxml

@@ -0,0 +1,10 @@
+<?xml version="1.0" encoding="UTF-8"?>
+
+<?import javafx.scene.control.ListView?>
+<?import javafx.scene.layout.VBox?>
+
+<VBox xmlns="http://javafx.com/javafx/21" xmlns:fx="http://javafx.com/fxml/1">
+   <children>
+      <ListView fx:id="scheduleListView" VBox.vgrow="ALWAYS" />
+   </children>
+</VBox>