From 65ea6c17a0c1348aa9ef4e158102ddf173936882 Mon Sep 17 00:00:00 2001
From: Yuuta Liang <yuutaw@student.cs.ubc.ca>
Date: Thu, 23 Nov 2023 08:09:01 +0800
Subject: Add GUI

Signed-off-by: Yuuta Liang <yuutaw@student.cs.ubc.ca>
---
 src/main/ui/TemplateEditDialog.java | 82 +++++++++++++++++++++++++++++++++++++
 1 file changed, 82 insertions(+)
 create mode 100644 src/main/ui/TemplateEditDialog.java

(limited to 'src/main/ui/TemplateEditDialog.java')

diff --git a/src/main/ui/TemplateEditDialog.java b/src/main/ui/TemplateEditDialog.java
new file mode 100644
index 0000000..7c33af6
--- /dev/null
+++ b/src/main/ui/TemplateEditDialog.java
@@ -0,0 +1,82 @@
+package ui;
+
+import model.asn1.exceptions.ParseException;
+import model.ca.Template;
+import model.x501.Name;
+import ui.widgets.CertEditDialog;
+
+import javax.swing.*;
+import java.awt.event.ActionEvent;
+import java.util.function.Function;
+
+import static ui.widgets.UIUtils.alert;
+
+/**
+ * A dialog that allows users to input template name, subject, and validity.
+ * ┌───────────────────────────┐
+ * │  New Template             │
+ * │                           │
+ * │Template:         _________│
+ * │Subject:          _________│
+ * │Validity (Days):  (Spinner)│
+ * │                           │
+ * │                 Add Cancel│
+ * └───────────────────────────┘
+ */
+public class TemplateEditDialog extends CertEditDialog<Template> {
+    /**
+     * Callback function to check for name conflict.
+     */
+    private final Function<String, Boolean> dupDetector;
+
+    /**
+     * Text field for name.
+     */
+    private JTextField templateComponent;
+
+    /**
+     * EFFECTS: Init UI, title = New Template, OK button = Add, set dup detector.
+     */
+    public TemplateEditDialog(Function<String, Boolean> dupDetector) {
+        super();
+        this.dupDetector = dupDetector;
+        setTitle("New template");
+        buttonOK.setText("Add");
+    }
+
+    /**
+     * EFFECTS: Initialize the subject text field with JTextField.
+     * MODIFIES: this
+     */
+    @Override
+    protected JComponent createTemplateComponent() {
+        return templateComponent = new JTextField();
+    }
+
+    /**
+     * EFFECTS: Validate the form, set the result, and close the dialog.
+     *          Name must not be null; Name must not conflict; Subject must be valid.
+     * MODIFIES: this
+     */
+    @Override
+    protected void onOK(ActionEvent ev) {
+        if (templateComponent.getText().isEmpty()) {
+            alert(rootPane, getTitle(), "The template name must not be empty.");
+            return;
+        }
+        if (dupDetector.apply(templateComponent.getText())) {
+            alert(rootPane, getTitle(), "The template exists.");
+            return;
+        }
+
+        try {
+            res = new Template(templateComponent.getText(),
+                    false,
+                    textFieldSubject.getText().isBlank() ? null : Name.parseString(textFieldSubject.getText()),
+                    (Integer) spinnerValidity.getValue());
+            dispose();
+        } catch (ParseException e) {
+            alert(rootPane, getTitle(), e);
+        }
+    }
+}
-- 
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