///
/// Copyright (c) 2013-2015 Sensus Metering Systems
///
using System;
using System.Windows.Forms;
using log4net;
using TBF.Resources;

#pragma warning disable 162     /// Disables 'Unreachable code detected' warning

namespace TBF.BenchControl.DataEntry.Combined
{
    public partial class CycleBeginningForm : Form, GenericDevices.IHasCompleted
    {
		private static readonly ILog log = LogManager.GetLogger(typeof(CycleBeginningForm));

		// To be retrieved after the form closes
		public string PurchaseOrder;
		public string[] MainSNText;
		public string[] AuxSNText;
		public bool[] Disabled;

		// Set to 'true' when the form closes
        public bool Completed { get { return completed; } }
		bool completed;

		private readonly int cmbndWMsCount;

        public CycleBeginningForm()
        {
            InitializeComponent();

			MainSNText = new string[Program.WMsCount / 2];
			AuxSNText = new string[Program.WMsCount / 2];
			completed = false;
			StartForceCloseHandler();

			cmbndWMsCount = Program.WMsCount / 2;

			Height = 145 + cmbndWMsCount * 155;
		}

		private void CycleBeginningForm_Load(object sender, EventArgs e)
		{
			Localize();

			PrepareOrderCombo(orderComboBox);

			if (cmbndWMsCount < 1) groupBox1.Visible = false;
			if (cmbndWMsCount < 2) groupBox2.Visible = false;
			if (cmbndWMsCount < 3) groupBox3.Visible = false;
		}

		void Localize()
		{
			Text = Strings.Data;
			orderGroupBox.Text = Strings.Purchase_Order;
			groupBox1.Text = Strings.Water_Meter + " 1";
			groupBox2.Text = Strings.Water_Meter + " 2";
			groupBox3.Text = Strings.Water_Meter + " 3";
			mainSN1Label.Text = Strings.Main_WM_SerialNr;
			mainSN2Label.Text = Strings.Main_WM_SerialNr;
			mainSN3Label.Text = Strings.Main_WM_SerialNr;
			auxSN1Label.Text = Strings.Aux_WM_SerialNr;
			auxSN2Label.Text = Strings.Aux_WM_SerialNr;
			auxSN3Label.Text = Strings.Aux_WM_SerialNr;
			okButton.Text = Strings.OkBtnText;
		}

		/// <summary>
		/// Load Purchase order combo box items from the LocalSettings PurchaseOrderHistory array
		/// </summary>
		/// <param name="orderComboBox">Puchase order ComboBox</param>
		void PrepareOrderCombo(ComboBox orderComboBox)
		{
			for (int i = 0; i < Program.LocalSettings.PurchaseOrderHistoryCount; i++)
			{
				orderComboBox.Items.Add(Program.LocalSettings.PurchaseOrderHistory[i]);
			}

			if (orderComboBox.Items.Count > 0)
			{
				orderComboBox.Text = orderComboBox.Items[0].ToString();
			}
		}

        private void okButton_Click(object sender, EventArgs e)
        {
			PurchaseOrder = orderComboBox.Text;
			Program.LocalSettings.UpdateHistory(orderComboBox.Text,
												ref Program.LocalSettings.PurchaseOrderHistory
#if FUZHOU150 || FUZHOU300
												, 20
#endif
												);

			if (cmbndWMsCount >= 1)
			{
				MainSNText[0] = mainSN1TextBox.Text;
				AuxSNText[0] = auxSN1TextBox.Text;
				Disabled[0] = !checkBox1.Checked;
			}

			if (cmbndWMsCount >= 2)
			{
				MainSNText[1] = mainSN2TextBox.Text;
				AuxSNText[1]  = auxSN2TextBox.Text;
				Disabled[1] = !checkBox2.Checked;
			}

			if (cmbndWMsCount >= 3)
			{
				MainSNText[2] = mainSN3TextBox.Text;
				AuxSNText[2]  = auxSN3TextBox.Text;
				Disabled[2] = !checkBox3.Checked;
			}

            completed = true;
            Close();
        }

		private void clearButton_Click(object sender, EventArgs e)
		{

		}


		#region Forced close handling

		public void StartForceCloseHandler()
		{
			UiBridge.Bridge.CloseModelessFormHandler += delegate(object sender, EventArgs args)
			{
				if (InvokeRequired) { Invoke(new EventHandler<EventArgs>(OnForceClose), sender, args); }
				else OnForceClose(sender, args);
			};
		}

		void OnForceClose(object sender, EventArgs args)
		{
			DialogResult = DialogResult.Cancel;
			Close();
		}

		#endregion
	}
}