using System;
using System.Windows.Forms;
using Common;
using SharedDatabase;
using SharedDatabase.Entities;
using WorkflowConfigurator.Resources;

namespace WorkflowConfigurator.Forms
{
	public partial class PartDlg : Form
	{
		public Part Part;
        public bool AnyChange;  /// if AnyChange == true the dialog returns DialogResult.OK

		/// <summary>
		/// Constructor when a new part is being created
		/// </summary>
		/// <param name="name">Part name</param>
		/// <param name="process">Process</param>
		public PartDlg(string name, Process process)
		{
			InitializeComponent();
			Part = new Part(name, process, CodeType.UniqueNr, CodeForm.QRCode, CodeLocation.OnPart);
			Text = Strings.New_part;
            AnyChange = true;
        }

		/// <summary>
		/// Constructor when a part is being editted
		/// </summary>
		/// <param name="part">Part</param>
        public PartDlg(Part part, bool unlockedCompletely, bool unlockedReleased)
		{
			InitializeComponent();
			Part = part;
            Text = Strings.Part_properties;
            AnyChange = false;

            if (unlockedCompletely)
            {
                nameTextBox.Enabled = true;
                descriptionTextBox.Enabled = true;
                lifetimeManagementComboBox.Enabled = true;

                typeRadioButton1.Enabled = true;
                typeRadioButton2.Enabled = true;
                typeRadioButton3.Enabled = true;
                typeRadioButton4.Enabled = true;
                typeRadioButton5.Enabled = true;
                typeRadioButton6.Enabled = true;
                typeRadioButton7.Enabled = true;
                typeRadioButton8.Enabled = true;
                typeRadioButton9.Enabled = true;

                formRadioButton1.Enabled = true;
                formRadioButton2.Enabled = true;
                formRadioButton3.Enabled = true;
                formRadioButton4.Enabled = true;
                formRadioButton5.Enabled = true;
                formRadioButton6.Enabled = true;
                formRadioButton7.Enabled = true;
                formRadioButton8.Enabled = true;
                formRadioButton9.Enabled = true;
                formRadioButton10.Enabled = true;
                formRadioButton11.Enabled = true;

                locationRadioButton1.Enabled = true;
                locationRadioButton2.Enabled = true;
            }
            else if (unlockedReleased)
            {
                nameTextBox.Enabled = true;
                descriptionTextBox.Enabled = true;
                lifetimeManagementComboBox.Enabled = true;

                typeRadioButton1.Enabled = true;
                typeRadioButton2.Enabled = true;
                typeRadioButton3.Enabled = true;
                typeRadioButton4.Enabled = true;
                typeRadioButton5.Enabled = true;
                typeRadioButton6.Enabled = true;
                typeRadioButton7.Enabled = true;
                typeRadioButton8.Enabled = true;
                typeRadioButton9.Enabled = true;

                formRadioButton1.Enabled = true;
                formRadioButton2.Enabled = true;
                formRadioButton3.Enabled = true;
                formRadioButton4.Enabled = true;
                formRadioButton5.Enabled = true;
                formRadioButton6.Enabled = true;
                formRadioButton7.Enabled = true;
                formRadioButton8.Enabled = true;
                formRadioButton9.Enabled = true;
                formRadioButton10.Enabled = true;
                formRadioButton11.Enabled = true;

                locationRadioButton1.Enabled = false;
                locationRadioButton2.Enabled = false;
            }
            else
            {
                nameTextBox.Enabled = false;
                descriptionTextBox.Enabled = false;
                lifetimeManagementComboBox.Enabled = false;

                typeRadioButton1.Enabled = false;
                typeRadioButton2.Enabled = false;
                typeRadioButton3.Enabled = false;
                typeRadioButton4.Enabled = false;
                typeRadioButton5.Enabled = false;
                typeRadioButton6.Enabled = false;
                typeRadioButton7.Enabled = false;
                typeRadioButton8.Enabled = false;
                typeRadioButton9.Enabled = false;

                formRadioButton1.Enabled = false;
                formRadioButton2.Enabled = false;
                formRadioButton3.Enabled = false;
                formRadioButton4.Enabled = false;
                formRadioButton5.Enabled = false;
                formRadioButton6.Enabled = false;
                formRadioButton7.Enabled = false;
                formRadioButton8.Enabled = false;
                formRadioButton9.Enabled = false;
                formRadioButton10.Enabled = false;
                formRadioButton11.Enabled = false;

                locationRadioButton1.Enabled = false;
                locationRadioButton2.Enabled = false;

                okButton.Visible = false;
                cancelButton.Text = Strings.Close;
            }
		}


		private void PartDlg_Load(object sender, EventArgs e)
		{
			for (LifetimeManagement lm = 0; lm < LifetimeManagement.Count; lm++)
			{
				lifetimeManagementComboBox.Items.Add(lm.ToString());
			}

			Redraw();
		}

		void Redraw()
		{
			nameTextBox.Text = Part.Name;
			descriptionTextBox.Text = Part.Description;
			lifetimeManagementComboBox.Text = Part.LifetimeManagement.ToString();

			typeRadioButton1.Checked = (Part.CodeType == (sbyte)CodeType.UniqueNr);
            typeRadioButton2.Checked = (Part.CodeType == (sbyte)CodeType.FlowtubeNr);
            typeRadioButton3.Checked = (Part.CodeType == (sbyte)CodeType.FlowtubeNrLU);
            typeRadioButton4.Checked = (Part.CodeType == (sbyte)CodeType.BatchNr);
			typeRadioButton5.Checked = (Part.CodeType == (sbyte)CodeType.BatchNrContainingPartName);
            typeRadioButton6.Checked = (Part.CodeType == (sbyte)CodeType.DateMMYY);
            typeRadioButton7.Checked = (Part.CodeType == (sbyte)CodeType.QualityCheck);
            typeRadioButton8.Checked = (Part.CodeType == (sbyte)CodeType.PO);
            typeRadioButton9.Checked = (Part.CodeType == (sbyte)CodeType.Silicon);

			formRadioButton1.Checked = (Part.CodeForm == (sbyte)CodeForm.Barcode);
			formRadioButton2.Checked = (Part.CodeForm == (sbyte)CodeForm.QRCode);
			formRadioButton3.Checked = (Part.CodeForm == (sbyte)CodeForm.Keyboard);
			formRadioButton4.Checked = (Part.CodeForm == (sbyte)CodeForm.OkNok);
            formRadioButton5.Checked = (Part.CodeForm == (sbyte)CodeForm.SerialNr);
            formRadioButton6.Checked = (Part.CodeForm == (sbyte)CodeForm.Camera);
            formRadioButton7.Checked = (Part.CodeForm == (sbyte)CodeForm.Scale);
            formRadioButton8.Checked = (Part.CodeForm == (sbyte)CodeForm.SNGenerator);
            formRadioButton9.Checked = (Part.CodeForm == (sbyte)CodeForm.DataStream);
            formRadioButton10.Checked = (Part.CodeForm == (sbyte)CodeForm.Spare2);
            formRadioButton11.Checked = (Part.CodeForm == (sbyte)CodeForm.Spare3);

			locationRadioButton1.Checked = (Part.CodeLocation == CodeLocation.OnPart);
			locationRadioButton2.Checked = (Part.CodeLocation == CodeLocation.OnPallet);
		}

		void UpdateFromForm()
		{
			if (Part.Name != nameTextBox.Text)               { AnyChange = true; Part.Name = nameTextBox.Text; }
			if (Part.Description != descriptionTextBox.Text) { AnyChange = true; Part.Description = descriptionTextBox.Text; }

			for (LifetimeManagement lm = 0; lm < LifetimeManagement.Count; lm++)
			{
				if (lifetimeManagementComboBox.Text.Equals(lm.ToString()))
				{
                    if (Part.LifetimeManagement != lm)
                    {
                        AnyChange = true;
					    Part.LifetimeManagement = lm;
                    }
                    break;
				}
			}


			CodeType codeType =  typeRadioButton1.Checked ? CodeType.UniqueNr :
                                (typeRadioButton2.Checked ? CodeType.FlowtubeNr :
                                (typeRadioButton3.Checked ? CodeType.FlowtubeNrLU :
                                (typeRadioButton4.Checked ? CodeType.BatchNr :
                                (typeRadioButton5.Checked ? CodeType.BatchNrContainingPartName :
                                (typeRadioButton6.Checked ? CodeType.DateMMYY :
                                (typeRadioButton7.Checked ? CodeType.QualityCheck :
                                (typeRadioButton8.Checked ? CodeType.PO :
                                                            CodeType.Silicon)))))));
            if (Part.CodeType != (sbyte)codeType)
            {
                AnyChange = true;
                Part.CodeType = (sbyte)codeType;
            }


			CodeForm codeForm =  formRadioButton1.Checked ? CodeForm.Barcode :
                                (formRadioButton2.Checked ? CodeForm.QRCode :
							    (formRadioButton3.Checked ? CodeForm.Keyboard :
							    (formRadioButton4.Checked ? CodeForm.OkNok :
							    (formRadioButton5.Checked ? CodeForm.SerialNr :
							    (formRadioButton6.Checked ? CodeForm.Camera :
							    (formRadioButton7.Checked ? CodeForm.Scale :
								(formRadioButton8.Checked ? CodeForm.SNGenerator :
								(formRadioButton8.Checked ? CodeForm.DataStream :
								(formRadioButton8.Checked ? CodeForm.Spare2 :
                                                            CodeForm.Spare3)))))))));
            if (Part.CodeForm != (sbyte)codeForm)
            {
                AnyChange = true;
                Part.CodeForm = (sbyte)codeForm;
            }


			CodeLocation codeLoc = locationRadioButton1.Checked ? CodeLocation.OnPart :
                                                                  CodeLocation.OnPallet;
            if (Part.CodeLocation != codeLoc)
            {
                AnyChange = true;
                Part.CodeLocation = codeLoc;
            }
		}

		/// <summary>
		/// Returns true if verification passed OK
		/// </summary>
		/// <returns></returns>
		bool Verify(out string message)
		{
            if (nameTextBox.Text.Length > Const.MaxPartNameLen)
            {
                message = string.Format(Strings.Max_part_name_length_is_0_characters, Const.MaxPartNameLen);
                return false;
            }

            message = string.Empty;
			return true;
		}

		private void okButton_Click(object sender, EventArgs e)
		{
            string message;
			if (!Verify(out message))
			{
                MessageBox.Show(string.Format("{0}{1}{2}", Strings.Invalid_data, Environment.NewLine, message),
                                Strings.Error, MessageBoxButtons.OK, MessageBoxIcon.Exclamation);
				return;
			}

			UpdateFromForm();

            DialogResult = AnyChange ? DialogResult.OK : DialogResult.Cancel;
			Close();
		}

		private void cancelButton_Click(object sender, EventArgs e)
		{
			DialogResult = DialogResult.Cancel;
			Close();
		}
	}
}