feat: display car age

CarManagerV3/Car.cs

@@ -19,6 +19,7 @@ namespace CarManagerV3
         private int mileage;
         private decimal price;
         private int order;
+        private int age;
 
         public int Id { get => id; 
             set {
@@ -46,9 +47,7 @@ namespace CarManagerV3
         public int Year { get => year; 
             set
             {
-                
                 if (value < 1886 || value > DateTime.Now.Year + 1) throw new ArgumentException("Year must be between 1886 and next year.");
-                Console.WriteLine($"Updating year to {year}");
                 year = value;
             }
         }
@@ -79,6 +78,19 @@ namespace CarManagerV3
 
         public int Order { get => order; set => order = value; }
 
+        public int Age { get => DateTime.Now.Year - year; }
+        public string AgeString
+        {
+            get
+            {
+                int age = this.Age;
+                if (age == 0) return "New";
+                else if (age == 1) return "1 year";
+                else if (age < 0) return "From the future!";
+                else return $"{age} years";
+            }
+        }
+
         //TODO: Make Id read-only CUID. Allows for better integrity, especially when merging.
         //TODO: Add buying price and automatic calculation of profit/loss with selling price suggestion.
         //TODO: Add Buying Date.

CarManagerV3/CarDetailsForm.Designer.cs

@@ -47,12 +47,16 @@
             this.tbxColor = new System.Windows.Forms.TextBox();
             this.nudMileage = new System.Windows.Forms.NumericUpDown();
             this.nudPrice = new System.Windows.Forms.NumericUpDown();
+            this.tableLayoutPanel2 = new System.Windows.Forms.TableLayoutPanel();
+            this.lblAge = new System.Windows.Forms.Label();
+            this.tbxAge = new System.Windows.Forms.TextBox();
             this.tableLayoutPanel1.SuspendLayout();
             ((System.ComponentModel.ISupportInitialize)(this.pbxCarImage)).BeginInit();
             this.flowLayoutPanel1.SuspendLayout();
             ((System.ComponentModel.ISupportInitialize)(this.nudYear)).BeginInit();
             ((System.ComponentModel.ISupportInitialize)(this.nudMileage)).BeginInit();
             ((System.ComponentModel.ISupportInitialize)(this.nudPrice)).BeginInit();
+            this.tableLayoutPanel2.SuspendLayout();
             this.SuspendLayout();
             // 
             // tableLayoutPanel1
@@ -62,6 +66,8 @@
             this.tableLayoutPanel1.ColumnCount = 2;
             this.tableLayoutPanel1.ColumnStyles.Add(new System.Windows.Forms.ColumnStyle());
             this.tableLayoutPanel1.ColumnStyles.Add(new System.Windows.Forms.ColumnStyle());
+            this.tableLayoutPanel1.ColumnStyles.Add(new System.Windows.Forms.ColumnStyle(System.Windows.Forms.SizeType.Percent, 50F));
+            this.tableLayoutPanel1.ColumnStyles.Add(new System.Windows.Forms.ColumnStyle(System.Windows.Forms.SizeType.Percent, 50F));
             this.tableLayoutPanel1.Controls.Add(this.pbxCarImage, 0, 0);
             this.tableLayoutPanel1.Controls.Add(this.label1, 0, 1);
             this.tableLayoutPanel1.Controls.Add(this.tbxMake, 1, 1);
@@ -72,10 +78,10 @@
             this.tableLayoutPanel1.Controls.Add(this.label5, 0, 5);
             this.tableLayoutPanel1.Controls.Add(this.label6, 0, 6);
             this.tableLayoutPanel1.Controls.Add(this.flowLayoutPanel1, 0, 7);
-            this.tableLayoutPanel1.Controls.Add(this.nudYear, 1, 3);
             this.tableLayoutPanel1.Controls.Add(this.tbxColor, 1, 4);
             this.tableLayoutPanel1.Controls.Add(this.nudMileage, 1, 5);
             this.tableLayoutPanel1.Controls.Add(this.nudPrice, 1, 6);
+            this.tableLayoutPanel1.Controls.Add(this.tableLayoutPanel2, 1, 3);
             this.tableLayoutPanel1.Dock = System.Windows.Forms.DockStyle.Fill;
             this.tableLayoutPanel1.Location = new System.Drawing.Point(0, 0);
             this.tableLayoutPanel1.Name = "tableLayoutPanel1";
@@ -106,11 +112,13 @@
             // label1
             // 
             this.label1.AutoSize = true;
+            this.label1.Dock = System.Windows.Forms.DockStyle.Fill;
             this.label1.Location = new System.Drawing.Point(3, 200);
             this.label1.Name = "label1";
-            this.label1.Size = new System.Drawing.Size(44, 16);
+            this.label1.Size = new System.Drawing.Size(59, 30);
             this.label1.TabIndex = 1;
             this.label1.Text = "Make:";
+            this.label1.TextAlign = System.Drawing.ContentAlignment.MiddleCenter;
             // 
             // tbxMake
             // 
@@ -125,11 +133,13 @@
             // label2
             // 
             this.label2.AutoSize = true;
+            this.label2.Dock = System.Windows.Forms.DockStyle.Fill;
             this.label2.Location = new System.Drawing.Point(3, 230);
             this.label2.Name = "label2";
-            this.label2.Size = new System.Drawing.Size(48, 16);
+            this.label2.Size = new System.Drawing.Size(59, 30);
             this.label2.TabIndex = 3;
             this.label2.Text = "Model:";
+            this.label2.TextAlign = System.Drawing.ContentAlignment.MiddleCenter;
             // 
             // tbxModel
             // 
@@ -144,38 +154,46 @@
             // label3
             // 
             this.label3.AutoSize = true;
+            this.label3.Dock = System.Windows.Forms.DockStyle.Fill;
             this.label3.Location = new System.Drawing.Point(3, 260);
             this.label3.Name = "label3";
-            this.label3.Size = new System.Drawing.Size(39, 16);
+            this.label3.Size = new System.Drawing.Size(59, 30);
             this.label3.TabIndex = 5;
             this.label3.Text = "Year:";
+            this.label3.TextAlign = System.Drawing.ContentAlignment.MiddleCenter;
             // 
             // label4
             // 
             this.label4.AutoSize = true;
+            this.label4.Dock = System.Windows.Forms.DockStyle.Fill;
             this.label4.Location = new System.Drawing.Point(3, 290);
             this.label4.Name = "label4";
-            this.label4.Size = new System.Drawing.Size(42, 16);
+            this.label4.Size = new System.Drawing.Size(59, 30);
             this.label4.TabIndex = 6;
             this.label4.Text = "Color:";
+            this.label4.TextAlign = System.Drawing.ContentAlignment.MiddleCenter;
             // 
             // label5
             // 
             this.label5.AutoSize = true;
+            this.label5.Dock = System.Windows.Forms.DockStyle.Fill;
             this.label5.Location = new System.Drawing.Point(3, 320);
             this.label5.Name = "label5";
-            this.label5.Size = new System.Drawing.Size(59, 16);
+            this.label5.Size = new System.Drawing.Size(59, 30);
             this.label5.TabIndex = 7;
             this.label5.Text = "Mileage:";
+            this.label5.TextAlign = System.Drawing.ContentAlignment.MiddleCenter;
             // 
             // label6
             // 
             this.label6.AutoSize = true;
+            this.label6.Dock = System.Windows.Forms.DockStyle.Fill;
             this.label6.Location = new System.Drawing.Point(3, 350);
             this.label6.Name = "label6";
-            this.label6.Size = new System.Drawing.Size(41, 16);
+            this.label6.Size = new System.Drawing.Size(59, 30);
             this.label6.TabIndex = 8;
             this.label6.Text = "Price:";
+            this.label6.TextAlign = System.Drawing.ContentAlignment.MiddleCenter;
             // 
             // flowLayoutPanel1
             // 
@@ -222,7 +240,7 @@
             // 
             // nudYear
             // 
-            this.nudYear.Location = new System.Drawing.Point(68, 263);
+            this.nudYear.Location = new System.Drawing.Point(3, 3);
             this.nudYear.Maximum = new decimal(new int[] {
             3000,
             0,
@@ -272,6 +290,44 @@
             this.nudPrice.ThousandsSeparator = true;
             this.nudPrice.ValueChanged += new System.EventHandler(this.nudPrice_ValueChanged);
             // 
+            // tableLayoutPanel2
+            // 
+            this.tableLayoutPanel2.ColumnCount = 3;
+            this.tableLayoutPanel2.ColumnStyles.Add(new System.Windows.Forms.ColumnStyle(System.Windows.Forms.SizeType.Percent, 33.33333F));
+            this.tableLayoutPanel2.ColumnStyles.Add(new System.Windows.Forms.ColumnStyle(System.Windows.Forms.SizeType.Percent, 33.33333F));
+            this.tableLayoutPanel2.ColumnStyles.Add(new System.Windows.Forms.ColumnStyle(System.Windows.Forms.SizeType.Percent, 33.33333F));
+            this.tableLayoutPanel2.Controls.Add(this.nudYear, 0, 0);
+            this.tableLayoutPanel2.Controls.Add(this.lblAge, 1, 0);
+            this.tableLayoutPanel2.Controls.Add(this.tbxAge, 2, 0);
+            this.tableLayoutPanel2.Dock = System.Windows.Forms.DockStyle.Fill;
+            this.tableLayoutPanel2.Location = new System.Drawing.Point(68, 263);
+            this.tableLayoutPanel2.Name = "tableLayoutPanel2";
+            this.tableLayoutPanel2.RowCount = 1;
+            this.tableLayoutPanel2.RowStyles.Add(new System.Windows.Forms.RowStyle(System.Windows.Forms.SizeType.Percent, 100F));
+            this.tableLayoutPanel2.Size = new System.Drawing.Size(473, 24);
+            this.tableLayoutPanel2.TabIndex = 10;
+            // 
+            // lblAge
+            // 
+            this.lblAge.AutoSize = true;
+            this.lblAge.Dock = System.Windows.Forms.DockStyle.Fill;
+            this.lblAge.Location = new System.Drawing.Point(160, 0);
+            this.lblAge.Name = "lblAge";
+            this.lblAge.RightToLeft = System.Windows.Forms.RightToLeft.No;
+            this.lblAge.Size = new System.Drawing.Size(151, 24);
+            this.lblAge.TabIndex = 4;
+            this.lblAge.Text = "Age";
+            this.lblAge.TextAlign = System.Drawing.ContentAlignment.MiddleRight;
+            // 
+            // tbxAge
+            // 
+            this.tbxAge.Enabled = false;
+            this.tbxAge.Location = new System.Drawing.Point(317, 3);
+            this.tbxAge.Name = "tbxAge";
+            this.tbxAge.ReadOnly = true;
+            this.tbxAge.Size = new System.Drawing.Size(100, 22);
+            this.tbxAge.TabIndex = 5;
+            // 
             // CarDetailsForm
             // 
             this.AutoScaleDimensions = new System.Drawing.SizeF(8F, 16F);
@@ -290,6 +346,8 @@
             ((System.ComponentModel.ISupportInitialize)(this.nudYear)).EndInit();
             ((System.ComponentModel.ISupportInitialize)(this.nudMileage)).EndInit();
             ((System.ComponentModel.ISupportInitialize)(this.nudPrice)).EndInit();
+            this.tableLayoutPanel2.ResumeLayout(false);
+            this.tableLayoutPanel2.PerformLayout();
             this.ResumeLayout(false);
             this.PerformLayout();
 
@@ -315,6 +373,9 @@
         private System.Windows.Forms.NumericUpDown nudPrice;
         private System.Windows.Forms.PictureBox pbxCarImage;
         private System.Windows.Forms.Label lblID;
+        private System.Windows.Forms.TableLayoutPanel tableLayoutPanel2;
+        private System.Windows.Forms.Label lblAge;
+        private System.Windows.Forms.TextBox tbxAge;
     }
 }
 

CarManagerV3/CarDetailsForm.cs

@@ -25,6 +25,7 @@ namespace CarManagerV3
             tbxColor.Text = car.Color;
             nudMileage.Value = car.Mileage;
             nudPrice.Value = car.Price;
+            tbxAge.Text = car.AgeString;
             pbxCarImage.Image = ImageManager.GetImage(car);
             lblID.Text = $"ID: {car.Id}";
         }
@@ -79,9 +80,12 @@ namespace CarManagerV3
 
         private void nudYear_ValueChanged(object sender, EventArgs e)
         {
-            Console.WriteLine("Year value changed: " + nudYear.Value);
             SafeUpdate(
-                () => car.Year = (int)ValueOrFormer(nudYear.Value, car.Year),
+                () =>
+                {
+                    car.Year = (int)ValueOrFormer(nudYear.Value, car.Year);
+                    tbxAge.Text = car.AgeString;
+                },
                 () => nudYear.Value = car.Year
             );
         }