using System;
using System.Windows.Forms;
using TBF.Resources;

namespace TBF.BenchControl.TestMethods.Adjustment
{
	public partial class WMErrorsForm : Form, GenericDevices.IHasCompleted
    {
        /// <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 WMErrorsForm(int waterMetersCount)
        {
            this.WaterMetersCount = waterMetersCount;
            InitializeComponent();
            WMState = new float[WaterMetersCount];
            completed = false;
        }

        /// <summary> Parameterless constructor for 3 watermeters </summary>
        public WMErrorsForm()
            : this(Program.WMsCount)
        {
			UiBridge.Bridge.AdjustmentInProgressHandler += delegate(object sender, UiBridge.AdjustmentInProgressEventArgs args)
			{
				if (InvokeRequired)
				{
					Invoke(new EventHandler<UiBridge.AdjustmentInProgressEventArgs>(OnAdjustmentInProgress), sender, args);
				}
				else OnAdjustmentInProgress(sender, args);
			};
		}

        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";
			wmErrorLabel1.Text = Strings.Error_pct;
			wmErrorLabel2.Text = Strings.Error_pct;
			wmErrorLabel3.Text = Strings.Error_pct;
			wmErrorLabel4.Text = Strings.Error_pct;
			wmErrorLabel5.Text = Strings.Error_pct;
			wmErrorLabel6.Text = Strings.Error_pct;
            okButton.Text = Strings.OkBtnText;
        }

		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;

			wmErrorTextBox1.Text = "---";
			wmErrorTextBox2.Text = "---";
			wmErrorTextBox3.Text = "---";
			wmErrorTextBox4.Text = "---";
			wmErrorTextBox5.Text = "---";
			wmErrorTextBox6.Text = "---";
		}

		void OnAdjustmentInProgress(object sender, UiBridge.AdjustmentInProgressEventArgs args)
		{
			Entities.TestResult tr = args.TestResult;
			if (WaterMetersCount >= 1) wmErrorTextBox1.Text = tr.Meters[0].VolumeErrorPct.ToString("F1");
			if (WaterMetersCount >= 2) wmErrorTextBox2.Text = tr.Meters[1].VolumeErrorPct.ToString("F1");
			if (WaterMetersCount >= 3) wmErrorTextBox3.Text = tr.Meters[2].VolumeErrorPct.ToString("F1");
			if (WaterMetersCount >= 4) wmErrorTextBox4.Text = tr.Meters[3].VolumeErrorPct.ToString("F1");
			if (WaterMetersCount >= 5) wmErrorTextBox5.Text = tr.Meters[4].VolumeErrorPct.ToString("F1");
			if (WaterMetersCount >= 6) wmErrorTextBox6.Text = tr.Meters[5].VolumeErrorPct.ToString("F1");
		}

		private void okButton_Click(object sender, EventArgs e)
		{
			completed = true;
			Close();
		}
    }
}