using System;
using System.Text;
using Telligent.Evolution.Extensibility.Version1;
using Telligent.Evolution.Extensibility.UI.Version1;

namespace Samples
{
    public class InstallCssFile : IPlugin, IInstallablePlugin
    {
        private readonly string _fileName = "sample.css";
        private readonly System.IO.Stream _fileStream = new System.IO.MemoryStream(Encoding.UTF8.GetBytes(@".content-fragment-page { background-color: #f00; }"));

        #region IPlugin Implementation

        public string Name
        {
            get { return "Install a CSS File Sample"; }
        }

        public string Description
        {
            get { return "Installs a CSS File in the Site theme."; }
        }

        public void Initialize()
        {
        }

        #endregion

        #region IInstallablePlugin Implementation

        public Version Version
        {
            get { return new Version(1, 0); }
        }

        public void Install(Version lastInstalledVersion)
        {
            foreach (var theme in Themes.List(ThemeTypes.Site))
            {
                ThemeFiles.AddUpdateFactoryDefault(
                    theme, 
                    ThemeProperties.StyleSheetFiles, 
                    _fileName, 
                    _fileStream, 
                    (int)_fileStream.Length, 
                    new CssThemeFileOptions
                    {
                        ApplyToModals = true,
                        ApplyToNonModals = true
                    });

                ThemeFiles.AddUpdate(
                    theme, 
                    ThemeableApplicationIds.Site, 
                    ThemeProperties.StyleSheetFiles, 
                    _fileName, 
                    _fileStream, 
                    (int)_fileStream.Length, 
                    new CssThemeFileOptions
                    {
                        ApplyToModals = true,
                        ApplyToNonModals = true
                    }
                    );
            }
        }

        public void Uninstall()
        {
            foreach (var theme in Themes.List(ThemeTypes.Site))
            {
                ThemeFiles.RemoveFactoryDefault(theme, ThemeProperties.StyleSheetFiles, _fileName);
                ThemeFiles.Remove(theme, ThemeableApplicationIds.Site, ThemeProperties.StyleSheetFiles, _fileName);
            }
        }

        #endregion
    }
}