use i3monkit::ColorRGB;

pub const WHITE: ColorRGB = ColorRGB(255, 255, 255);

pub fn lerp(c1: ColorRGB, c2: ColorRGB, alpha: f32) -> ColorRGB {
    ColorRGB(
        (c1.0 as f32 * (1. - alpha) + c2.0 as f32 * alpha) as u8,
        (c1.1 as f32 * (1. - alpha) + c2.1 as f32 * alpha) as u8,
        (c1.2 as f32 * (1. - alpha) + c2.2 as f32 * alpha) as u8,
    )
}

pub fn to_string(c: ColorRGB) -> String {
    format!("#{:02x}{:02x}{:02x}", c.0, c.1, c.2)
}