using System;
using System.IO;
using System.Collections.Generic;
using System.Linq;
using System.Text;

using MatterHackers.Agg;
using MatterHackers.Agg.UI;
using MatterHackers.MatterControl.DataStorage;
using MatterHackers.Localizations;
using MatterHackers.MatterControl.SettingsManagement;
using MatterHackers.Agg.PlatformAbstract;

namespace MatterHackers.MatterControl
{
    public class PrinterChooser : GuiWidget
    {
        public StyledDropDownList ManufacturerDropList;
        private int countOfMakes = 0;
        public int CountOfMakes { get { return countOfMakes; } }

        public PrinterChooser(string selectedMake = null)
        {
            string defaultManufacturerLabel = LocalizedString.Get("Select Make");
            string defaultManufacturerLabelFull = string.Format("- {0} -", defaultManufacturerLabel);
            ManufacturerDropList = new StyledDropDownList(defaultManufacturerLabelFull, maxHeight: 200);
            bool addOther = false;
            string[] printerWhiteListStrings = OemSettings.Instance.PrinterWhiteList.ToArray();
            string pathToManufacturers = "PrinterSettings";
            if (StaticData.Instance.DirectoryExists(pathToManufacturers))
            {
                int index = 0;
                int preselectIndex = -1;
                foreach (string manufacturerDirectory in StaticData.Instance.GetDirectories(pathToManufacturers))
                {
                    string folderName = Path.GetFileName(manufacturerDirectory.TrimEnd(new[] {'/','\\'}));

                    if (printerWhiteListStrings.Contains(folderName))
                    {
                        string manufacturer = Path.GetFileName(manufacturerDirectory);
                        if (manufacturer == "Other")
                        {
                            addOther = true;
                        }
                        else
                        {
                            ManufacturerDropList.AddItem(manufacturer);
                            if (selectedMake != null)
                            {
                                if (manufacturer == selectedMake)
                                {
                                    preselectIndex = index;
                                }
                            }
                        
                            index++;

                        }
                        countOfMakes += 1;
                    }
                }
                if (addOther)
                {
                    if (selectedMake != null && preselectIndex == -1)
                    {
                        preselectIndex = index;
                    }
					ManufacturerDropList.AddItem(LocalizedString.Get("Other"));
                }
                if (preselectIndex != -1)
                {
                    ManufacturerDropList.SelectedIndex = preselectIndex;
                }

            }

            if (ManufacturerDropList.MenuItems.Count == 1)
            {
               ManufacturerDropList.SelectedIndex = 0;
            }

            AddChild(ManufacturerDropList);

            HAnchor = HAnchor.FitToChildren;
            VAnchor = VAnchor.FitToChildren;
        }
    }

    public class ModelChooser : GuiWidget
    {
        public StyledDropDownList ModelDropList;
        private int countOfModels = 0;
        public int CountOfModels { get { return countOfModels; } }

        public ModelChooser(string manufacturer)
        {
            string defaultModelDropDownLabel = LocalizedString.Get("Select Model");
            string defaultModelDropDownLabelFull = string.Format("- {0} -", defaultModelDropDownLabel);
			ModelDropList = new StyledDropDownList(defaultModelDropDownLabelFull,maxHeight:200);

            string pathToModels = Path.Combine("PrinterSettings", manufacturer);
			if (StaticData.Instance.DirectoryExists((pathToModels)))
            {
				foreach (string manufacturerDirectory in StaticData.Instance.GetDirectories(pathToModels))
                {
                    string model = Path.GetFileName(manufacturerDirectory);
                    ModelDropList.AddItem(model);
                    countOfModels += 1;
                }
            }


			ModelDropList.AddItem(LocalizedString.Get("Other"));
            AddChild(ModelDropList);

            HAnchor = HAnchor.FitToChildren;
            VAnchor = VAnchor.FitToChildren;
        }

		public void SelectIfOnlyOneModel()
		{
			if (ModelDropList.MenuItems.Count == 2)
			{
				ModelDropList.SelectedIndex = 0;
			}
		}
    }
}