namespace OINA.Extender.Testharness
{
    using System;
    using System.Collections.Generic;
    using System.Drawing;
    using System.Linq;
    using System.Reflection;
    using System.Windows.Forms;
    using OINA.Extender.Controls.Styles;
   
    /// <summary>
    /// Interaction logic for DetailDialogVisualSettings
    /// </summary>
    public partial class DetailDialogVisualSettings : Form
    {
        /// <summary>
        /// Gets or sets the color of the dialog background.
        /// </summary>
        /// <value>
        /// The color of the dialog background.
        /// </value>
        public System.Windows.Media.Color DialogBackgroundColor
        {
            get
            {
                return DetailsDialogStyle.DialogBackgroundColor;
            }

            set
            {
                DetailsDialogStyle.DialogBackgroundColor = value;
                this.backgroundColorPanel.BackColor = ColorConverter.Convert(value);
            }
        }

        /// <summary>
        /// Gets or sets the color of the header text.
        /// </summary>
        /// <value>
        /// The color of the header text.
        /// </value>
        public System.Windows.Media.Color HeaderTextColor
        {
            get
            {
                return DetailsDialogStyle.HeaderTextColor;
            }

            set
            {
                DetailsDialogStyle.HeaderTextColor = value;
                this.headerColorPanel.BackColor = ColorConverter.Convert(value);
            }
        }

        /// <summary>
        /// Gets or sets the color of the details text.
        /// </summary>
        /// <value>
        /// The color of the details text.
        /// </value>
        public System.Windows.Media.Color DetailsTextColor
        {
            get
            {
                return DetailsDialogStyle.DetailsTextColor;
            }

            set
            {
                DetailsDialogStyle.DetailsTextColor = value;
                this.detailColorPanel.BackColor = ColorConverter.Convert(value);
            }
        }

        /// <summary>
        /// Gets or sets the header text font family.
        /// </summary>
        /// <value>
        /// The header text font family.
        /// </value>
        public System.Windows.Media.FontFamily HeaderTextFontFamily
        {
            get
            {
                return DetailsDialogStyle.HeaderTextFontFamily;
            }

            set
            {
                DetailsDialogStyle.HeaderTextFontFamily = value;
            }
        }

        /// <summary>
        /// Gets or sets the header text font style.
        /// </summary>
        /// <value>
        /// The header text font style.
        /// </value>
        public System.Windows.FontStyle HeaderTextFontStyle
        {
            get
            {
                return DetailsDialogStyle.HeaderTextFontStyle;
            }

            set
            {
                DetailsDialogStyle.HeaderTextFontStyle = value;
            }
        }

        /// <summary>
        /// Gets or sets the size of the header text.
        /// </summary>
        /// <value>
        /// The size of the header text.
        /// </value>
        public double HeaderTextSize
        {
            get
            {
                return DetailsDialogStyle.HeaderTextSize;
            }

            set
            {
                DetailsDialogStyle.HeaderTextSize = value;
            }
        }

        /// <summary>
        /// Gets or sets the details text font family.
        /// </summary>
        /// <value>
        /// The details text font family.
        /// </value>
        public System.Windows.Media.FontFamily DetailsTextFontFamily
        {
            get
            {
                return DetailsDialogStyle.DetailsTextFontFamily;
            }

            set
            {
                DetailsDialogStyle.DetailsTextFontFamily = value;
            }
        }

        /// <summary>
        /// Gets or sets the details text font style.
        /// </summary>
        /// <value>
        /// The details text font style.
        /// </value>
        public System.Windows.FontStyle DetailsTextFontStyle
        {
            get
            {
                return DetailsDialogStyle.DetailsTextFontStyle;
            }

            set
            {
                DetailsDialogStyle.DetailsTextFontStyle = value;
            }
        }

        /// <summary>
        /// Gets or sets the size of the details text.
        /// </summary>
        /// <value>
        /// The size of the details text.
        /// </value>
        public double DetailsTextSize
        {
            get
            {
                return DetailsDialogStyle.DetailsTextSize;
            }

            set
            {
                DetailsDialogStyle.DetailsTextSize = value;
            }
        }

        /// <summary>
        /// The are combos binding
        /// </summary>
        private bool areCombosBinding;

        /// <summary>
        /// Initializes a new instance of the <see cref="DetailDialogVisualSettings"/> class.
        /// </summary>
        public DetailDialogVisualSettings()
        {
            this.areCombosBinding = true;

            this.InitializeComponent();

            this.backgroundColorComboBox.DataSource = typeof(System.Windows.Media.Colors).GetProperties();
            this.backgroundColorComboBox.DisplayMember = @"Name";
            this.headerColorComboBox.DataSource = typeof(System.Windows.Media.Colors).GetProperties();
            this.headerColorComboBox.DisplayMember = @"Name";
            this.detailColorComboBox.DataSource = typeof(System.Windows.Media.Colors).GetProperties();
            this.detailColorComboBox.DisplayMember = @"Name";

            this.headerFontFamilyComboBox.DataSource = System.Windows.Media.Fonts.SystemFontFamilies.ToList();

            this.headerFontStyleComboBox.DataSource = new System.Windows.FontStyle[] 
                                                            { 
                                                                System.Windows.FontStyles.Normal,
                                                                System.Windows.FontStyles.Italic,
                                                                System.Windows.FontStyles.Oblique 
                                                            };            

            this.detailFontFamilyComboBox.DataSource = System.Windows.Media.Fonts.SystemFontFamilies.ToList();

            this.detailFontStyleComboBox.DataSource = new System.Windows.FontStyle[] 
                                                            { 
                                                                System.Windows.FontStyles.Normal,
                                                                System.Windows.FontStyles.Italic,
                                                                System.Windows.FontStyles.Oblique 
                                                            };

            this.areCombosBinding = false;
            this.UpdateUI();
        }

        /// <summary>
        /// Handles the SelectedValueChanged event of the ComboBox control.
        /// </summary>
        /// <param name="sender">The source of the event.</param>
        /// <param name="e">The <see cref="EventArgs"/> instance containing the event data.</param>
        private void ComboBox_SelectedValueChanged(object sender, EventArgs e)
        {
            ComboBox combo = sender as ComboBox;

            if (this.areCombosBinding || combo == null)
            {
                return;
            }

            if (combo.Name.Contains(@"header"))
            {
                this.HeaderTextFontFamily = (System.Windows.Media.FontFamily)this.headerFontFamilyComboBox.SelectedItem;

                if (combo.Name.Contains(@"Style") 
                    && this.headerFontStyleComboBox.SelectedIndex != -1 
                    && ((System.Windows.FontStyle)this.headerFontStyleComboBox.SelectedItem) != this.HeaderTextFontStyle)
                {
                    this.HeaderTextFontStyle = (System.Windows.FontStyle)this.headerFontStyleComboBox.SelectedItem;
                }
            }
            else if (combo.Name.Contains(@"detail"))
            {
                this.DetailsTextFontFamily = (System.Windows.Media.FontFamily)this.detailFontFamilyComboBox.SelectedItem;

                if (combo.Name.Contains(@"Style") 
                    && this.detailFontStyleComboBox.SelectedIndex != -1 
                    && ((System.Windows.FontStyle)this.detailFontStyleComboBox.SelectedItem) != this.DetailsTextFontStyle)
                {
                    this.DetailsTextFontStyle = (System.Windows.FontStyle)this.detailFontStyleComboBox.SelectedItem;
                }
            }
        }

        /// <summary>
        /// Updates the UI.
        /// </summary>
        private void UpdateUI()
        {
            this.headerFontFamilyComboBox.SelectedItem = this.HeaderTextFontFamily;
            this.detailFontFamilyComboBox.SelectedItem = this.DetailsTextFontFamily;

            this.headerFontStyleComboBox.SelectedItem = this.HeaderTextFontStyle;
            this.detailFontStyleComboBox.SelectedItem = this.DetailsTextFontStyle;

            PropertyInfo[] info = typeof(System.Windows.Media.Colors).GetProperties();

            this.backgroundColorComboBox.SelectedItem = info.FirstOrDefault(p => ((System.Windows.Media.Color)p.GetValue(null, null)) == this.DialogBackgroundColor);
            this.headerColorComboBox.SelectedItem = info.FirstOrDefault(p => ((System.Windows.Media.Color)p.GetValue(null, null)) == this.HeaderTextColor);
            this.detailColorComboBox.SelectedItem = info.FirstOrDefault(p => ((System.Windows.Media.Color)p.GetValue(null, null)) == this.DetailsTextColor);
            this.backgroundColorPanel.BackColor = ColorConverter.Convert(this.DialogBackgroundColor);
            this.headerColorPanel.BackColor = ColorConverter.Convert(this.HeaderTextColor);
            this.detailColorPanel.BackColor = ColorConverter.Convert(this.DetailsTextColor);

            this.headerSizeNumericUpDown.Value = (int)this.HeaderTextSize;
            this.detailSizeNumericUpDown.Value = (int)this.DetailsTextSize;
        }

        /// <summary>
        /// Called when [reset styles button click].
        /// </summary>
        /// <param name="sender">The sender.</param>
        /// <param name="e">The <see cref="EventArgs"/> instance containing the event data.</param>
        private void OnResetStylesButtonClick(object sender, EventArgs e)
        {
            DetailsDialogStyle.ResetStyles();
            this.UpdateUI();
        }

        /// <summary>
        /// Handles the SelectedValueChanged event of the backgroundColorComboBox control.
        /// </summary>
        /// <param name="sender">The source of the event.</param>
        /// <param name="e">The <see cref="EventArgs"/> instance containing the event data.</param>
        private void OnBackgroundColorComboBoxSelectedValueChanged(object sender, EventArgs e)
        {
            if (this.areCombosBinding || this.backgroundColorComboBox.SelectedIndex == -1)
            {
                return;
            }

            PropertyInfo info = this.backgroundColorComboBox.SelectedItem as PropertyInfo;

            System.Windows.Media.Color selectedColor = info != null ? (System.Windows.Media.Color)info.GetValue(null, null) : new System.Windows.Media.Color();

            this.backgroundColorPanel.BackColor = ColorConverter.Convert(selectedColor);
            this.DialogBackgroundColor = selectedColor;         
        }

        /// <summary>
        /// Handles the SelectedValueChanged event of the headerColorComboBox control.
        /// </summary>
        /// <param name="sender">The source of the event.</param>
        /// <param name="e">The <see cref="EventArgs"/> instance containing the event data.</param>
        private void OnHeaderColorComboBoxSelectedValueChanged(object sender, EventArgs e)
        {
            if (this.areCombosBinding || this.headerColorComboBox.SelectedIndex == -1)
            {
                return;
            }

            PropertyInfo info = this.headerColorComboBox.SelectedItem as PropertyInfo;

            System.Windows.Media.Color selectedColor = info != null ? (System.Windows.Media.Color)info.GetValue(null, null) : new System.Windows.Media.Color();

            this.headerColorPanel.BackColor = ColorConverter.Convert(selectedColor);
            this.HeaderTextColor = selectedColor;
        }

        /// <summary>
        /// Handles the SelectedValueChanged event of the detailColorComboBox control.
        /// </summary>
        /// <param name="sender">The source of the event.</param>
        /// <param name="e">The <see cref="EventArgs"/> instance containing the event data.</param>
        private void OnDetailColorComboBoxSelectedValueChanged(object sender, EventArgs e)
        {
            if (this.areCombosBinding || this.detailColorComboBox.SelectedIndex == -1)
            {
                return;
            }

            PropertyInfo info = this.detailColorComboBox.SelectedItem as PropertyInfo;

            System.Windows.Media.Color selectedColor = info != null ? (System.Windows.Media.Color)info.GetValue(null, null) : new System.Windows.Media.Color();

            this.detailColorPanel.BackColor = ColorConverter.Convert(selectedColor);
            this.DetailsTextColor = selectedColor;
        }

        /// <summary>
        /// Handles the ValueChanged event of the headerSizeNumericUpDown control.
        /// </summary>
        /// <param name="sender">The source of the event.</param>
        /// <param name="e">The <see cref="EventArgs"/> instance containing the event data.</param>
        private void OnHeaderSizeNumericUpDownValueChanged(object sender, EventArgs e)
        {
            this.HeaderTextSize = (double)this.headerSizeNumericUpDown.Value;
        }

        /// <summary>
        /// Handles the ValueChanged event of the detailSizeNumericUpDown control.
        /// </summary>
        /// <param name="sender">The source of the event.</param>
        /// <param name="e">The <see cref="EventArgs"/> instance containing the event data.</param>
        private void OnDetailSizeNumericUpDownValueChanged(object sender, EventArgs e)
        {
            this.DetailsTextSize = (double)this.detailSizeNumericUpDown.Value;
        }
    }
}