Gigas002/GTiff2Tiles

#pragma warning disable IDE0079 // Remove unnecessary suppression
#pragma warning disable CA1308 // Normalize strings to uppercase

using MaterialDesignColors;
using MaterialDesignThemes.Wpf;
using Theme = GTiff2Tiles.GUI.Enums.Theme;

namespace GTiff2Tiles.GUI.Models;

/// <summary>
/// Static class for changing material design themes in app
/// </summary>
internal static class ThemeModel
{
    /// <summary>
    /// Sets current theme
    /// </summary>
    /// <param name="theme">New theme</param>
    /// <returns><see cref="BaseTheme"/> that was set</returns>
    internal static BaseTheme SetTheme(Theme theme)
    {
        IBaseTheme baseTheme = theme switch
        {
            Theme.Dark => new MaterialDesignDarkTheme(),
            _ => new MaterialDesignLightTheme() as IBaseTheme
        };

        ITheme itheme = new MaterialDesignThemes.Wpf.Theme();
        itheme.SetBaseTheme(baseTheme);
        itheme.SetPrimaryColor(SwatchHelper.Lookup[MaterialDesignColor.Cyan]);
        //itheme.SetSecondaryColor(SwatchHelper.Lookup[MaterialDesignColor.Teal]);

        PaletteHelper paletteHelper = new();
        paletteHelper.SetTheme(itheme);

        return theme switch
        {
            Theme.Dark => BaseTheme.Dark,
            _ => BaseTheme.Light
        };
    }

    /// <summary>
    /// Parse theme <see cref="string"/>
    /// into <see cref="Theme"/> enum
    /// <remarks><para/>Is input if not underatandable,
    /// sets the theme to <see cref="Theme.Light"/></remarks>
    /// </summary>
    /// <param name="theme">Theme string to parse</param>
    /// <returns>Parsed <see cref="Theme"/></returns>
    internal static Theme GetTheme(string theme) => theme.ToLowerInvariant() switch
    {
        "dark" => Theme.Dark,
        _ => Theme.Light
    };

    /// <summary>
    /// Parse <see cref="Theme"/> enum
    /// into <see cref="string"/>
    /// <remarks><para/>Is input if not underatandable,
    /// sets the theme to <see cref="Theme.Light"/></remarks>
    /// </summary>
    /// <param name="theme"><see cref="Theme"/> enum to parse</param>
    /// <returns>Parsed <see cref="string"/></returns>
    internal static string GetTheme(Theme theme) => theme switch
    {
        Theme.Dark => nameof(Theme.Dark).ToLowerInvariant(),
        _ => nameof(Theme.Light).ToLowerInvariant()
    };
}

#pragma warning restore CA1308 // Normalize strings to uppercase
#pragma warning restore IDE0079 // Remove unnecessary suppression