///
/// Copyright (c) 2016 Sensus Metering Systems
///
using System;
using System.Collections.Generic;
using System.Windows.Forms;
using log4net;
using TBF.BenchControl.Generic;
using Results.Forms;

namespace TBF.BenchControl.Output.FileWriters.Basic
{
	public partial class WriterCfgCtrl : UserControl, IComponentCfgCtrl
	{
		static readonly ILog log = LogManager.GetLogger(typeof(WriterCfgCtrl));

		public bool ShowMore { get { return false; } }

		public bool Compound;

		WriterCfg config;
		public IComponentCfg Config
		{
			get { return config as IComponentCfg; }
			set
			{
				config = value as WriterCfg;
				Redraw();
			}
		}

        string[] selectedItems;

		public WriterCfgCtrl()
		{
			InitializeComponent();
		}

		private void WriterCfgCtrl_Load(object sender, EventArgs e)
		{
            for (YearFolders s = 0; s < YearFolders.Count; s++) yearFoldersComboBox.Items.Add(s.ToString());
            for (MonthFolders s = 0; s < MonthFolders.Count; s++) monthFoldersComboBox.Items.Add(s.ToString());
            for (DayFolders s = 0; s < DayFolders.Count; s++) dayFoldersComboBox.Items.Add(s.ToString());
            for (Culture s = 0; s < Culture.Count; s++) cultureComboBox.Items.Add(s.ToString());
            for (Separator s = 0; s < Separator.Count; s++) separatorComboBox.Items.Add(s.ToString());

            selectedItems = config.SelectedItems;

			Redraw();
		}

		public void Closing()
		{
		}

		void Redraw()
		{
			if (config == null) return;			/// Control was not loaded, settings were not changed
			classNameLabel.Text = config.Factory.ClassName;
			nameTextBox.Text = config.Name;
			destinationTextBox.Text = config.DestinationPath;
            destination2TextBox.Text = config.DestinationPath2;
            yearFoldersComboBox.Text = config.YearFolders.ToString();
            monthFoldersComboBox.Text = config.MonthFolders.ToString();
            dayFoldersComboBox.Text = config.DayFolders.ToString();
            fileNameFmtTextBox.Text = config.FileNameFormat;
            cultureComboBox.Text = config.Culture.ToString();
            separatorComboBox.Text = config.Separator.ToString();
            goodOnlyCheckBox.Checked = config.SaveGoodOnly;
		}

		public void Unlock()
		{
			nameTextBox.Enabled = true;
			destinationTextBox.Enabled = true;
			destinationButton.Enabled = true;
            destination2TextBox.Enabled = true;
            destination2Button.Enabled = true;
            yearFoldersComboBox.Enabled = true;
            monthFoldersComboBox.Enabled = true;
            dayFoldersComboBox.Enabled = true;
            fileNameFmtTextBox.Enabled = true;
            cultureComboBox.Enabled = true;
            separatorComboBox.Enabled = true;
            goodOnlyCheckBox.Enabled = true;
            selectItemsButton.Enabled = true;
        }

		public CfgUpdateFlags VerifyCfg(ref string message)
		{
            CfgUpdateFlags flags = CfgUpdateFlags.None;

            if (!yearFoldersComboBox.Items.Contains(yearFoldersComboBox.Text))
            {
                flags |= CfgUpdateFlags.Error;
                message += Environment.NewLine + "Invalid year folders selection";
            }

            if (!monthFoldersComboBox.Items.Contains(monthFoldersComboBox.Text))
            {
                flags |= CfgUpdateFlags.Error;
                message += Environment.NewLine + "Invalid month folders selection";
            }

            if (!dayFoldersComboBox.Items.Contains(dayFoldersComboBox.Text))
            {
                flags |= CfgUpdateFlags.Error;
                message += Environment.NewLine + "Invalid day folder selection";
            }

            if (!cultureComboBox.Items.Contains(cultureComboBox.Text))
            {
                flags |= CfgUpdateFlags.Error;
                message += Environment.NewLine + "Invalid culture";
            }

			if (!separatorComboBox.Items.Contains(separatorComboBox.Text))
			{
				flags |= CfgUpdateFlags.Error;
				message += Environment.NewLine + "Invalid separator";
			}
			return flags;
		}

		public CfgUpdateFlags UpdateCfg()
		{
			CfgUpdateFlags flags = CfgUpdateFlags.None;

			if (config == null) return CfgUpdateFlags.Error;	/// Control was not loaded, settings were not changed

			if (config.Name != nameTextBox.Text) { config.Name = nameTextBox.Text; flags = CfgUpdateFlags.RestartRqrd; }

			if (config.DestinationPath != destinationTextBox.Text)
			{
				config.DestinationPath = destinationTextBox.Text;
				if (!config.DestinationPath.EndsWith("\\")) config.DestinationPath += "\\";
				flags = CfgUpdateFlags.RestartRqrd;
			}

            if (config.DestinationPath2 != destination2TextBox.Text)
            {
                config.DestinationPath2 = destination2TextBox.Text;
                if (!config.DestinationPath2.EndsWith("\\")) config.DestinationPath2 += "\\";
                flags = CfgUpdateFlags.RestartRqrd;
            }

            for (YearFolders i = 0; i < YearFolders.Count; i++)
            {
                if (i.ToString().Equals(yearFoldersComboBox.Text) && (config.YearFolders != i))
                {
                    config.YearFolders = i;
                    flags = CfgUpdateFlags.RestartRqrd;
                    break;
                }
            }

            for (MonthFolders i = 0; i < MonthFolders.Count; i++)
            {
                if (i.ToString().Equals(monthFoldersComboBox.Text) && (config.MonthFolders != i))
                {
                    config.MonthFolders = i;
                    flags = CfgUpdateFlags.RestartRqrd;
                    break;
                }
            }

            for (DayFolders i = 0; i < DayFolders.Count; i++)
            {
                if (i.ToString().Equals(dayFoldersComboBox.Text) && (config.DayFolders != i))
                {
                    config.DayFolders = i;
                    flags = CfgUpdateFlags.RestartRqrd;
                    break;
                }
            }

            if (config.FileNameFormat != fileNameFmtTextBox.Text)
            {
                config.FileNameFormat = fileNameFmtTextBox.Text;
                flags = CfgUpdateFlags.RestartRqrd;
            }

            for (Culture i = 0; i < Culture.Count; i++)
            {
                if (i.ToString().Equals(cultureComboBox.Text) && (config.Culture != i))
                {
                    config.Culture = i;
                    flags |= (CfgUpdateFlags.InvokeCfgChange | CfgUpdateFlags.AnyChange);
                    break;
                }
            }

            for (Separator i = 0; i < Separator.Count; i++)
			{
				if (i.ToString().Equals(separatorComboBox.Text) && (config.Separator != i))
				{
					config.Separator = i;
					flags = CfgUpdateFlags.RestartRqrd;
					break;
				}
			}

            if (config.SaveGoodOnly != goodOnlyCheckBox.Checked)
            {
                config.SaveGoodOnly = goodOnlyCheckBox.Checked;
                flags = CfgUpdateFlags.RestartRqrd;
            }

            if (config.SelectedItems != selectedItems)
            {
                config.SelectedItems = selectedItems;
                flags = CfgUpdateFlags.RestartRqrd;
            }

			return flags;
		}

		private void destinationButton_Click(object sender, EventArgs e)
		{

		}

		private void selectItemsButton_Click(object sender, EventArgs e)
		{
            ResultsConfigDlg dlg = new ResultsConfigDlg()
            {
                MetersKind = config.MetersKind,
                SelectedItems = Results.WMeterRsltItemSpec.FromStrArray(selectedItems),
            };

			if (dlg.ShowDialog() == DialogResult.OK)
			{
                selectedItems = Results.WMeterRsltItemSpec.ToStrArray(dlg.SelectedItems);
			}
		}
	}
}