///
/// 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 WMStatesForm : Form, GenericDevices.IHasCompleted
    {
		private static readonly ILog log = LogManager.GetLogger(typeof(WMStatesForm));

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

		// To be retrieved after the form closes
        public float[] WMState;

		// 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 WMStatesForm(int waterMetersCount)
        {
            this.WaterMetersCount = waterMetersCount;
            InitializeComponent();
            WMState = new float[WaterMetersCount];
            completed = false;
			StartForceCloseHandler();
		}

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

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

            Height = 195 + 90 * WaterMetersCount;

            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.Water_Meter_States;
			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";
			wmStateLabel1.Text = Strings.WMState;
			wmStateLabel2.Text = Strings.WMState;
			wmStateLabel3.Text = Strings.WMState;
			wmStateLabel4.Text = Strings.WMState;
			wmStateLabel5.Text = Strings.WMState;
			wmStateLabel6.Text = Strings.WMState;
			okButton.Text = Strings.OkBtnText;
		}

		private void okButton_Click(object sender, EventArgs e)
		{
            try
            {
                if (WaterMetersCount >= 1) WMState[0] = Utils.ParseUFloat(wmStateTextBox1.Text);
                if (WaterMetersCount >= 2) WMState[1] = Utils.ParseUFloat(wmStateTextBox2.Text);
                if (WaterMetersCount >= 3) WMState[2] = Utils.ParseUFloat(wmStateTextBox3.Text);
                if (WaterMetersCount >= 4) WMState[3] = Utils.ParseUFloat(wmStateTextBox4.Text);
                if (WaterMetersCount >= 5) WMState[4] = Utils.ParseUFloat(wmStateTextBox5.Text);
                if (WaterMetersCount >= 6) WMState[5] = Utils.ParseUFloat(wmStateTextBox6.Text);
            }
            catch
            {
                return;
            }

			completed = true;
			Close();
		}

		#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
	}
}