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

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

		/// <summary> Number of text boxes for serial numbers </summary>
        public readonly int WaterMetersCount;

		/// To be retrieved after the form is closed
		public string PurchaseOrder;
		public string[] SNText;
		public bool[] Disabled;

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

        /// <summary>
        /// Constructor
        /// </summary>
        /// <param name="waterMetersCount">Number of text boxes for serial numbers</param>
        public CycleBeginningForm(int waterMetersCount)
        {
            this.WaterMetersCount = waterMetersCount;
            InitializeComponent();
            SNText = new string[WaterMetersCount];
			Disabled = new bool[WaterMetersCount];
            completed = false;
			StartForceCloseHandler();

            Height = 147 + WaterMetersCount * 90;
        }

		/// <summary> Parameterless constructor for all watermeters </summary>
		public CycleBeginningForm()
			: this(Program.WMsCount)
		{
		}

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

            if (WaterMetersCount < 1) groupBox1.Visible = false;
            if (WaterMetersCount < 2) groupBox2.Visible = false;
            if (WaterMetersCount < 3) groupBox3.Visible = false;
            if (WaterMetersCount < 4) groupBox4.Visible = false;
            if (WaterMetersCount < 5) groupBox5.Visible = false;
            if (WaterMetersCount < 6) groupBox6.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";
			groupBox4.Text = Strings.Water_Meter + " 4";
			groupBox5.Text = Strings.Water_Meter + " 5";
			groupBox6.Text = Strings.Water_Meter + " 6";
			label1.Text = Strings.Serial_Number;
			label2.Text = Strings.Serial_Number;
			label3.Text = Strings.Serial_Number;
			label4.Text = Strings.Serial_Number;
			label5.Text = Strings.Serial_Number;
			label6.Text = Strings.Serial_Number;
			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 (WaterMetersCount >= 1) { SNText[0] = textBox1.Text; Disabled[0] = !checkBox1.Checked; }
            if (WaterMetersCount >= 2) { SNText[1] = textBox2.Text; Disabled[1] = !checkBox2.Checked; }
            if (WaterMetersCount >= 3) { SNText[2] = textBox3.Text; Disabled[2] = !checkBox3.Checked; }
            if (WaterMetersCount >= 4) { SNText[3] = textBox4.Text; Disabled[3] = !checkBox4.Checked; }
            if (WaterMetersCount >= 5) { SNText[4] = textBox5.Text; Disabled[4] = !checkBox5.Checked; }
			if (WaterMetersCount >= 6) { SNText[5] = textBox6.Text; Disabled[5] = !checkBox6.Checked; }

            completed = true;
            Close();
        }

		private void textBox1_TextChanged(object sender, EventArgs e)
		{
			checkBox1.Checked = true;
		}

		private void textBox2_TextChanged(object sender, EventArgs e)
		{
			checkBox2.Checked = true;
		}

		private void textBox3_TextChanged(object sender, EventArgs e)
		{
			checkBox3.Checked = true;
		}

		private void textBox4_TextChanged(object sender, EventArgs e)
		{
			checkBox4.Checked = true;
		}

		private void textBox5_TextChanged(object sender, EventArgs e)
		{
			checkBox5.Checked = true;
		}

		private void textBox6_TextChanged(object sender, EventArgs e)
		{
			checkBox6.Checked = true;
		}

		#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);
			};
		}

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

		#endregion
    }
}