feat: add plate optimizer UI controls to AutoNestForm

Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>

OpenNest/Forms/AutoNestForm.Designer.cs

@@ -33,7 +33,14 @@
             this.acceptButton = new System.Windows.Forms.Button();
             this.createNewPlatesAsNeededBox = new System.Windows.Forms.CheckBox();
             this.cancelButton = new System.Windows.Forms.Button();
+            this.optimizePlateSizeBox = new System.Windows.Forms.CheckBox();
+            this.plateOptionsPanel = new System.Windows.Forms.Panel();
+            this.plateOptionsGrid = new System.Windows.Forms.DataGridView();
+            this.salvageRateLabel = new System.Windows.Forms.Label();
+            this.salvageRateBox = new System.Windows.Forms.TextBox();
+            this.salvageRatePercentLabel = new System.Windows.Forms.Label();
             ((System.ComponentModel.ISupportInitialize)(this.dataGridView1)).BeginInit();
+            ((System.ComponentModel.ISupportInitialize)(this.plateOptionsGrid)).BeginInit();
             this.bottomPanel1.SuspendLayout();
             this.SuspendLayout();
             // 
@@ -53,6 +60,7 @@
             // 
             // bottomPanel1
             // 
+            this.bottomPanel1.Controls.Add(this.optimizePlateSizeBox);
             this.bottomPanel1.Controls.Add(this.acceptButton);
             this.bottomPanel1.Controls.Add(this.createNewPlatesAsNeededBox);
             this.bottomPanel1.Controls.Add(this.cancelButton);
@@ -96,11 +104,78 @@
             this.cancelButton.TabIndex = 7;
             this.cancelButton.Text = "Cancel";
             this.cancelButton.UseVisualStyleBackColor = true;
-            // 
+            //
+            // optimizePlateSizeBox
+            //
+            this.optimizePlateSizeBox.AutoSize = true;
+            this.optimizePlateSizeBox.Location = new System.Drawing.Point(220, 15);
+            this.optimizePlateSizeBox.Name = "optimizePlateSizeBox";
+            this.optimizePlateSizeBox.Size = new System.Drawing.Size(148, 20);
+            this.optimizePlateSizeBox.TabIndex = 10;
+            this.optimizePlateSizeBox.Text = "Optimize plate size";
+            this.optimizePlateSizeBox.UseVisualStyleBackColor = true;
+            this.optimizePlateSizeBox.CheckedChanged += new System.EventHandler(this.optimizePlateSizeBox_CheckedChanged);
+            //
+            // plateOptionsPanel
+            //
+            this.plateOptionsPanel.Controls.Add(this.plateOptionsGrid);
+            this.plateOptionsPanel.Controls.Add(this.salvageRateLabel);
+            this.plateOptionsPanel.Controls.Add(this.salvageRateBox);
+            this.plateOptionsPanel.Controls.Add(this.salvageRatePercentLabel);
+            this.plateOptionsPanel.Dock = System.Windows.Forms.DockStyle.Bottom;
+            this.plateOptionsPanel.Location = new System.Drawing.Point(0, 135);
+            this.plateOptionsPanel.Name = "plateOptionsPanel";
+            this.plateOptionsPanel.Size = new System.Drawing.Size(545, 200);
+            this.plateOptionsPanel.TabIndex = 11;
+            this.plateOptionsPanel.Visible = false;
+            //
+            // plateOptionsGrid
+            //
+            this.plateOptionsGrid.AllowUserToOrderColumns = true;
+            this.plateOptionsGrid.AllowUserToResizeRows = false;
+            this.plateOptionsGrid.BorderStyle = System.Windows.Forms.BorderStyle.None;
+            this.plateOptionsGrid.ColumnHeadersHeightSizeMode = System.Windows.Forms.DataGridViewColumnHeadersHeightSizeMode.AutoSize;
+            this.plateOptionsGrid.Dock = System.Windows.Forms.DockStyle.Fill;
+            this.plateOptionsGrid.Location = new System.Drawing.Point(0, 0);
+            this.plateOptionsGrid.Name = "plateOptionsGrid";
+            this.plateOptionsGrid.RowHeadersVisible = false;
+            this.plateOptionsGrid.Size = new System.Drawing.Size(545, 170);
+            this.plateOptionsGrid.TabIndex = 0;
+            //
+            // salvageRateLabel
+            //
+            this.salvageRateLabel.Anchor = ((System.Windows.Forms.AnchorStyles)((System.Windows.Forms.AnchorStyles.Bottom | System.Windows.Forms.AnchorStyles.Left)));
+            this.salvageRateLabel.AutoSize = true;
+            this.salvageRateLabel.Location = new System.Drawing.Point(8, 176);
+            this.salvageRateLabel.Name = "salvageRateLabel";
+            this.salvageRateLabel.Size = new System.Drawing.Size(96, 16);
+            this.salvageRateLabel.TabIndex = 1;
+            this.salvageRateLabel.Text = "Salvage Rate:";
+            //
+            // salvageRateBox
+            //
+            this.salvageRateBox.Anchor = ((System.Windows.Forms.AnchorStyles)((System.Windows.Forms.AnchorStyles.Bottom | System.Windows.Forms.AnchorStyles.Left)));
+            this.salvageRateBox.Location = new System.Drawing.Point(106, 173);
+            this.salvageRateBox.Name = "salvageRateBox";
+            this.salvageRateBox.Size = new System.Drawing.Size(50, 22);
+            this.salvageRateBox.TabIndex = 2;
+            this.salvageRateBox.Text = "50";
+            //
+            // salvageRatePercentLabel
+            //
+            this.salvageRatePercentLabel.Anchor = ((System.Windows.Forms.AnchorStyles)((System.Windows.Forms.AnchorStyles.Bottom | System.Windows.Forms.AnchorStyles.Left)));
+            this.salvageRatePercentLabel.AutoSize = true;
+            this.salvageRatePercentLabel.Location = new System.Drawing.Point(158, 176);
+            this.salvageRatePercentLabel.Name = "salvageRatePercentLabel";
+            this.salvageRatePercentLabel.Size = new System.Drawing.Size(21, 16);
+            this.salvageRatePercentLabel.TabIndex = 3;
+            this.salvageRatePercentLabel.Text = "%";
+            //
             // AutoNestForm
             // 
             this.AutoScaleMode = System.Windows.Forms.AutoScaleMode.None;
             this.ClientSize = new System.Drawing.Size(545, 385);
+            this.Controls.Add(this.plateOptionsPanel);
             this.Controls.Add(this.bottomPanel1);
             this.Controls.Add(this.dataGridView1);
             this.Font = new System.Drawing.Font("Microsoft Sans Serif", 9.75F, System.Drawing.FontStyle.Regular, System.Drawing.GraphicsUnit.Point, ((byte)(0)));
@@ -110,6 +185,7 @@
             this.StartPosition = System.Windows.Forms.FormStartPosition.CenterParent;
             this.Text = "AutoNest";
             ((System.ComponentModel.ISupportInitialize)(this.dataGridView1)).EndInit();
+            ((System.ComponentModel.ISupportInitialize)(this.plateOptionsGrid)).EndInit();
             this.bottomPanel1.ResumeLayout(false);
             this.bottomPanel1.PerformLayout();
             this.ResumeLayout(false);
@@ -123,5 +199,11 @@
         private System.Windows.Forms.Button cancelButton;
         private System.Windows.Forms.CheckBox createNewPlatesAsNeededBox;
         private Controls.BottomPanel bottomPanel1;
+        private System.Windows.Forms.CheckBox optimizePlateSizeBox;
+        private System.Windows.Forms.Panel plateOptionsPanel;
+        private System.Windows.Forms.DataGridView plateOptionsGrid;
+        private System.Windows.Forms.Label salvageRateLabel;
+        private System.Windows.Forms.TextBox salvageRateBox;
+        private System.Windows.Forms.Label salvageRatePercentLabel;
     }
 }

OpenNest/Forms/AutoNestForm.cs

@@ -1,4 +1,5 @@
-using System.Collections.Generic;
+using System;
+using System.Collections.Generic;
 using System.ComponentModel;
 using System.Windows.Forms;
 
@@ -12,6 +13,7 @@ namespace OpenNest.Forms
             LoadDrawings(nest);
 
             dataGridView1.DataError += dataGridView1_DataError;
+            LoadDefaultPlateOptions();
         }
 
         public bool AllowPlateCreation
@@ -20,6 +22,72 @@ namespace OpenNest.Forms
             set { createNewPlatesAsNeededBox.Checked = value; }
         }
 
+        public bool OptimizePlateSize
+        {
+            get { return optimizePlateSizeBox.Checked; }
+            set { optimizePlateSizeBox.Checked = value; }
+        }
+
+        public double SalvageRate
+        {
+            get
+            {
+                if (double.TryParse(salvageRateBox.Text, out var val))
+                    return System.Math.Clamp(val / 100.0, 0, 1);
+                return 0.5;
+            }
+            set { salvageRateBox.Text = (value * 100).ToString("F0"); }
+        }
+
+        public List<PlateOption> GetPlateOptions()
+        {
+            var result = new List<PlateOption>();
+            var gridItems = plateOptionsGrid.DataSource as List<PlateOptionItem>;
+            if (gridItems == null) return result;
+
+            foreach (var item in gridItems)
+            {
+                if (item.Width <= 0 || item.Length <= 0) continue;
+                result.Add(new PlateOption
+                {
+                    Width = item.Width,
+                    Length = item.Length,
+                    Cost = item.Cost,
+                });
+            }
+
+            return result;
+        }
+
+        private void LoadDefaultPlateOptions()
+        {
+            var items = new List<PlateOptionItem>
+            {
+                new() { Width = 48, Length = 96, Cost = 0 },
+                new() { Width = 48, Length = 120, Cost = 0 },
+                new() { Width = 48, Length = 144, Cost = 0 },
+                new() { Width = 60, Length = 96, Cost = 0 },
+                new() { Width = 60, Length = 120, Cost = 0 },
+                new() { Width = 60, Length = 144, Cost = 0 },
+                new() { Width = 72, Length = 96, Cost = 0 },
+                new() { Width = 72, Length = 120, Cost = 0 },
+                new() { Width = 72, Length = 144, Cost = 0 },
+            };
+            plateOptionsGrid.DataSource = items;
+        }
+
+        private void optimizePlateSizeBox_CheckedChanged(object sender, EventArgs e)
+        {
+            plateOptionsPanel.Visible = optimizePlateSizeBox.Checked;
+        }
+
+        internal class PlateOptionItem
+        {
+            public double Width { get; set; }
+            public double Length { get; set; }
+            public double Cost { get; set; }
+        }
+
         private void LoadDrawings(Nest nest)
         {
             var items = new List<DataGridViewItem>();