Renamed Forms

CutToLength/MainForm.cs

@@ -0,0 +1,187 @@
+using Newtonsoft.Json;
+using System;
+using System.Collections.Generic;
+using System.Data;
+using System.Diagnostics;
+using System.IO;
+using System.Linq;
+using System.Windows.Forms;
+
+namespace CutToLength
+{
+    public partial class MainForm : Form
+    {
+        private List<UIItem> items;
+
+        public MainForm()
+        {
+            InitializeComponent();
+
+            items = new List<UIItem>();
+
+            itemBindingSource.DataSource = items;
+        }
+
+        private void Open()
+        {
+            var openFileDialog = new OpenFileDialog();
+            openFileDialog.Multiselect = true;
+            openFileDialog.Filter = "Json File|*.json";
+
+            if (openFileDialog.ShowDialog() == DialogResult.OK)
+            {
+                var data = File.ReadAllText(openFileDialog.FileName);
+                items = JsonConvert.DeserializeObject<List<UIItem>>(data);
+                itemBindingSource.DataSource = items;
+            }
+        }
+
+        private void Save()
+        {
+            var json = JsonConvert.SerializeObject(items, Formatting.Indented);
+
+            var saveFileDialog = new SaveFileDialog();
+            saveFileDialog.Filter = "Json File|*.json";
+
+            if (saveFileDialog.ShowDialog() == DialogResult.OK)
+                File.WriteAllText(saveFileDialog.FileName, json);
+        }
+
+        private void Run()
+        {
+            var bins = GetResults();
+
+            var form = new ResultsForm();
+            form.Bins = bins;
+            form.ShowDialog();
+
+            //var saveFileDialog = new SaveFileDialog();
+            //saveFileDialog.Filter = "Text File|*.txt";
+
+            //if (saveFileDialog.ShowDialog() == DialogResult.OK)
+            //{
+            //    SaveBins(saveFileDialog.FileName, bins);
+            //}
+        }
+
+        private List<Bin> GetResults()
+        {
+            var items2 = GetItems().OrderByDescending(i => i.Length);
+            var bins = new List<Bin>();
+            var length = (double)numericUpDown1.Value;
+
+            foreach (var item in items2)
+            {
+                Bin best_bin;
+
+                if (!FindBin(bins.ToArray(), item.Length, out best_bin))
+                {
+                    if (item.Length > length)
+                        continue;
+
+                    best_bin = CreateBin();
+                    bins.Add(best_bin);
+                }
+
+                best_bin.Items.Add(item);
+            }
+
+            return bins;
+        }
+
+        private List<BinItem> GetItems()
+        {
+            var items2 = new List<BinItem>();
+
+            foreach (var item in items)
+            {
+                if (item.Length == 0)
+                    continue;
+
+                for (int i = 0; i < item.Quantity; i++)
+                {
+                    items2.Add(new BinItem
+                    {
+                        Name = item.Name,
+                        Length = item.Length
+                    });
+                }
+            }
+
+            return items2;
+        }
+
+        private Bin CreateBin()
+        {
+            var length = (double)numericUpDown1.Value;
+            var spacing = (double)numericUpDown2.Value;
+
+            return new Bin(length)
+            {
+                Spacing = spacing
+            };
+        }
+
+        private void SaveBins(string file, IEnumerable<Bin> bins)
+        {
+            var writer = new StreamWriter(file);
+            writer.AutoFlush = true;
+
+            var max = bins.Max(b => b.Items.Max(i => i.Length.ToString().Length));
+            var id = 1;
+
+            foreach (var bin in bins)
+            {
+                writer.WriteLine(id++.ToString() + ". " + bin.ToString());
+
+                var groups = bin.Items.GroupBy(i => i.Name);
+
+                foreach (var group in groups)
+                {
+                    writer.WriteLine("   {0}  {1}\" - {2}", ("(" + group.Count() + ")").PadRight(5), group.First().Length.ToString().PadLeft(max + 2), group.Key);
+                }
+
+                writer.WriteLine("---------------------------------------------------------------------");
+                writer.WriteLine();
+            }
+
+            writer.Close();
+
+            Process.Start(file);
+        }
+
+        private static bool FindBin(IEnumerable<Bin> bins, double length, out Bin found)
+        {
+            found = null;
+
+            foreach (var bin in bins)
+            {
+                if (bin.RemainingLength < length)
+                    continue;
+
+                if (found == null)
+                    found = bin;
+
+                if (bin.RemainingLength < found.RemainingLength)
+                    found = bin;
+            }
+
+            return (found != null);
+        }
+
+        private void toolStripButton1_Click(object sender, EventArgs e)
+        {
+            Open();
+        }
+
+        private void toolStripButton2_Click(object sender, EventArgs e)
+        {
+            Save();
+        }
+
+        private void toolStripButton3_Click(object sender, EventArgs e)
+        {
+            Run();
+        }
+    }
+}