Events on desktop

StudentHouseDashboard/WinForms/EventForm.cs

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+using Data;
+using Logic;
+using Models;
+using System;
+using System.Collections.Generic;
+using System.ComponentModel;
+using System.Data;
+using System.Drawing;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+using System.Windows.Forms;
+
+namespace WinForms
+{
+    public partial class EventForm : Form
+    {
+        Event @event;
+        User currentUser;
+        public EventForm(Event? @event, bool readOnly, User currentUser)
+        {
+            InitializeComponent();
+            this.@event = @event;
+            this.currentUser = currentUser;
+
+            dtpPublishDate.Enabled = false;
+            if (readOnly)
+            {
+                btnSave.Enabled = false;
+                tbTitle.Enabled = false;
+                tbDescription.Enabled = false;
+                dtpStartDate.Enabled = false;
+                dtpEndDate.Enabled = false;
+            }
+            if (@event != null)
+            {
+                tbTitle.Text = @event.Title;
+                lblAuthor.Text = $"Created by: {@event.Author.Name}";
+                tbDescription.Text = @event.Description;
+                dtpPublishDate.Value = @event.PublishDate;
+                dtpStartDate.Value = @event.EndDate;
+            }
+            if (currentUser != null)
+            {
+                lblAuthor.Text = $"Created by: {currentUser.Name}";
+            }
+        }
+
+        private void btnSave_Click(object sender, EventArgs e)
+        {
+            EventManager eventManager = new EventManager(new EventRepository());
+            if (string.IsNullOrEmpty(tbTitle.Text))
+            {
+                MessageBox.Show("Please enter a title");
+                return;
+            }
+
+            if (this.@event == null)
+            {
+                eventManager.CreateEvent(tbTitle.Text, tbDescription.Text, currentUser, dtpPublishDate.Value, dtpStartDate.Value, dtpEndDate.Value);
+            }
+            else
+            {
+                eventManager.UpdateEvent(@event.ID, tbTitle.Text, tbDescription.Text, dtpStartDate.Value, dtpEndDate.Value);
+            }
+            this.DialogResult = DialogResult.OK;
+        }
+    }
+}