using System;
using System.Collections.Generic;
using System.ComponentModel;
using System.Drawing;
using System.Data;
using System.Linq;
using System.Text;
using System.Windows.Forms;

namespace MotoRepeater
{
    public partial class MenuButton : UserControl
    {
        public enum ThemeStyle { Teal, Read, Safenet };
        private Color foreColorDisabled;
        private Color foreColorSelected;
        

        [Description("Fore Color Disabled"), Category("Data"), Browsable(true)]
        public Color ForeColorDisabled
        {
            get { return foreColorDisabled; }
            set { foreColorDisabled = value; UpdateForeColor(); }
        }

        [Description("Fore Color Selected"), Category("Data"), Browsable(true)]
        public Color ForeColorSelected
        {
            get { return foreColorSelected; }
            set { foreColorSelected = value; UpdateForeColor(); }
        }

        [Description("Title"), Category("Data"), Browsable(true)]
        public string Title
        {
            get { return labelName.Text; }
            set { labelName.Text = value; }
        }


        [Description("Image"), Category("Data")]
        public Image Image
        {
            get { return pictureBox.Image; }
            set { pictureBox.Image = value; }
        }

        [Description("Theme"), Category("Data")]
        private ThemeStyle _theme;
        public ThemeStyle Theme
        {
            get { return _theme; }
            set { _theme = value; }
        }

        [Description("Selected"), Category("Data"), DefaultValue(false), Browsable(true)]
        private bool _selected = false;
        public bool Selected
        {
            get { return _selected; }
            set
            {
                if (_selectable)
                {
                    _selected = value;
                    if (!_selected)
                        UnSelected();
                    else
                        SelectedChanged();
                }
            }
        }

        [Description("Selectable"), Category("Data"), DefaultValue(true), Browsable(true)]
        private bool _selectable = true;
        public bool Selectable
        {
            get { return _selectable; }
            set { _selectable = value;
                    _selected = false;
                    UnSelected();
            }
        }

        public MenuButton()
        {
            InitializeComponent();
            this.foreColorDisabled = Color.Gray;
            this.foreColorSelected = Color.Turquoise;
            this.ForeColor = Color.White;
            //UnSelected();
        }

        public void SelectedChanged()
        {
            switch (this._theme)
            {
                case ThemeStyle.Safenet:
                    {
                        panelBack.BackColor = Color.FromArgb(14, 93, 100);
                        this.BackColor = Color.FromArgb(14, 93, 100);
                        labelName.ForeColor = Color.FromArgb(185, 95, 68);
                        if (OnButtonClick != null)
                            OnButtonClick();
                        break;
                    }
                default:
                    {
                        panelBack.BackColor = Color.FromArgb(31, 180, 174);
                        this.BackColor = Color.FromArgb(31, 180, 174);
                        labelName.ForeColor = Color.Black;
                        if (OnButtonClick != null)
                            OnButtonClick();
                        break;
                    }

            }

            
        }

        public void UnSelected()
        {
            panelBack.BackColor = Color.Transparent;
            this.BackColor = Color.Transparent;
            labelName.ForeColor = Color.FromArgb(190, 192, 189);
        }


        /// <summary>
        /// Update the ForeColor of the label based on the state of the button
        /// </summary>
        public void UpdateForeColor()
        {
            if(this.Enabled)
                labelName.ForeColor = this.ForeColor;
            
            if(!this.Enabled)
                labelName.ForeColor = foreColorDisabled;

            if(this.Selected)
                labelName.ForeColor = foreColorSelected;
        }

        public delegate void OnClickEvent();
        public event OnClickEvent OnButtonClick;

      
        private void OnObjClick(object sender, EventArgs e)
        {
            if (!_selected && _selectable)
            {
                //if (!_selectable)
                {
                    Selected = true;
                    SelectedChanged();
                }
                this.OnClick(EventArgs.Empty);
            }

            if (!_selected)
                this.OnClick(EventArgs.Empty);
        }

    }
}