///
/// Copyright (c) 2017 Sensus Slovensko a.s.
///
using System;
using System.Windows.Forms;
using log4net;
using TBF.Resources;

namespace TBF.BenchControl.DataEntry.Standard12
{
	public partial class CycleEndForm : Form, GenericDevices.IHasCompleted
    {
		private static readonly ILog log = LogManager.GetLogger(typeof(CycleEndForm));

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

 		// To be retrieved after the form closes
        public string[] EndStateText;

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

        int textBoxesCount;
        Label[] labels;
        TextBox[] textBoxes;


        /// <summary>
        /// Constructor
        /// </summary>
        /// <param name="waterMetersCount">Number of text boxes for serial numbers</param>
        public CycleEndForm()
        {
            InitializeComponent();
			ControlBox = false;

            labels = new Label[]
				{
					label1,  label2,  label3,  label4,  label5,  label6, 
					label7,  label8,  label9,  label10, label11, label12,
				};
            textBoxes = new TextBox[]
				{
					textBox1,  textBox2,  textBox3,  textBox4,  textBox5,  textBox6,
					textBox7,  textBox8,  textBox9,  textBox10, textBox11, textBox12,
				};
            textBoxesCount = textBoxes.Length;
            this.WaterMetersCount = textBoxesCount;

            completed = false;
			StartForceCloseHandler();
		}

        /// <summary> Parameterless constructor for 3 watermeters </summary>
        public CycleEndForm(int waterMetersCount)
            : this()
        {
            this.WaterMetersCount = waterMetersCount;
            EndStateText = new string[WaterMetersCount];
        }

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

            Height = 60 + 36 * WaterMetersCount;

            for (int i = 0; i < textBoxesCount; i++)
            {
                if (i >= WaterMetersCount)
                {
                    labels[i].Visible = false;
                    textBoxes[i].Visible = false;
                }
            }
		}

		void Localize()
		{
			Text = Strings.Data;
            okButton.Text = Strings.OkBtnText;

            for (int i = 0; i < WaterMetersCount; i++)
            {
                labels[i].Text = string.Format("{0} {1}:", Strings.Water_Meter, (i + 1).ToString());
            }
		}

		private void okButton_Click(object sender, EventArgs e)
		{
            for (int i = 0; i < WaterMetersCount; i++)
            {
                EndStateText[i] = textBoxes[i].Text;
            }

			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
	}
}