using System;
using System.Collections.Generic;
using System.ComponentModel;
using System.Data;
using System.Drawing;
using System.Linq;
using System.Text;
using System.Windows.Forms;
using System.Xml;
using TradeIdeas;
using TradeIdeas.XML;
using TradeIdeas.TIProData.Configuration;

namespace TradeIdeas.TIProGUI
{
    public partial class TopListHistoryRecords : Form
    {
        private List<XmlNode> _phrases;
        private const float DEFAULT_FONT_SIZE = 8.25F;
        private FontManager _fontManager;
        public bool isOK = false;
        private int _maxRecords = 100;

        /// <summary>
        /// The server would catch this and do the same thing for you.
        /// We do it a little sooner here just to give the user feedback.
        /// Range should be 1 - 1000.
        /// </summary>
        /// <param name="initialValue"></param>
        /// <returns></returns>
        private int ForceInRange(int initialValue)
        {
            if (initialValue < 1)
                return 1;
            if (initialValue > 1000)
                return 1000;
            return initialValue;
        }

        public TopListHistoryRecords(int recordCount)
        {
            InitializeComponent();
            _fontManager = new FontManager(this, DEFAULT_FONT_SIZE);
            _fontManager.selectTheFont();
            Font = GuiEnvironment.FontSettings;
            _maxRecords = ForceInRange(recordCount);
            textBoxMaxRecordCount.Text = _maxRecords.ToString();
            this.StartPosition = FormStartPosition.CenterParent;
            Icon = GuiEnvironment.Icon;
            populateStrings();
        }
        public void populateStrings()
        {
            _phrases = GuiEnvironment.XmlConfig.Node("CONFIG_WINDOW").Node("PHRASES");
            lblMaxRecordCount.Text = _phrases.Node("MAX_RECORD_COUNT").PropertyForCulture("TEXT", "***");
        }
        public int getMaxRecords()
        {
            return _maxRecords;
        }

        private void textBoxMaxRecordCount_TextChanged(object sender, EventArgs e)
        {
           btnOK.Enabled = (int.TryParse(textBoxMaxRecordCount.Text, out _maxRecords) && (_maxRecords == ForceInRange(_maxRecords)));
        }

        private void btnOK_Click(object sender, EventArgs e)
        {
            isOK = true;
            this.Close();
        }

        private void btnCancel_Click(object sender, EventArgs e)
        {
            isOK = false;
            this.Close();
        }
    }
}