Color.lua

ColorMixin = ColorMixin or {}

function CreateColor(r, g, b, a)
    local color = CreateFromMixins(ColorMixin)
    color:OnLoad(r, g, b, a)
    return color
end

function ColorMixin:OnLoad(r, g, b, a)
    self:SetRGBA(r, g, b, a)
end

function ColorMixin:IsRGBEqualTo(otherColor)
    return self.r == otherColor.r
        and self.g == otherColor.g
        and self.b == otherColor.b
end

function ColorMixin:IsEqualTo(otherColor)
    return self:IsRGBEqualTo(otherColor) and self.a == otherColor.a
end

function ColorMixin:GetRGB()
    return self.r, self.g, self.b
end

function ColorMixin:GetHSL()
    local r, g, b, a = self.r, self.g, self.b, self.a
    local h, s, l = C_ColorUtil.ConvertHSVToHSL(C_ColorUtil.ConvertRGBToHSV(r, g, b))
    return h, s, l, a or 1
end

function ColorMixin:GetRGBAsBytes()
    return Round(self.r * 255), Round(self.g * 255), Round(self.b * 255)
end

function ColorMixin:GetRGBA()
    return self.r, self.g, self.b, self.a
end

function ColorMixin:GetRGBAAsBytes()
    return Round(self.r * 255), Round(self.g * 255), Round(self.b * 255), Round((self.a or 1) * 255)
end

function ColorMixin:SetRGBA(r, g, b, a)
    self.r = r
    self.g = g
    self.b = b
    self.a = a or 1
end

function ColorMixin:SetRGB(r, g, b)
    self:SetRGBA(r, g, b, nil)
end

function ColorMixin:GenerateHexColor()
    return C_ColorUtil.GenerateTextColorCode(self)
end

function ColorMixin:GenerateHexColorNoAlpha()
    return string.format("%.2X%.2X%.2X", self:GetRGBAsBytes())
end

function ColorMixin:GenerateHexColorMarkup()
    return "|c"..self:GenerateHexColor()
end

function ColorMixin:WrapTextInColorCode(text)
    return C_ColorUtil.WrapTextInColor(text, self)
end

function WrapTextInColorCode(text, colorHexString)
    return C_ColorUtil.WrapTextInColorCode(text, colorHexString)
end

function ColorMixin:WrapTextInColorTableCode(text)
    return WrapTextInColorCode(text, self:GenerateHexColor())
end

function WrapTextInColor(text, color)
    return C_ColorUtil.WrapTextInColor(text, color)
end

for _, v in pairs(ITEM_QUALITY_COLORS) do
    v.color = CreateColor(v.r, v.g, v.b, 1)
end

do
    local envTbl = _G
	local DBColors = C_UIColor.GetColors();
	for _, dbColor in ipairs(DBColors) do
		local color = CreateColor(dbColor.color.r, dbColor.color.g, dbColor.color.b, dbColor.color.a);
		envTbl[dbColor.baseTag] = color;
		envTbl[dbColor.baseTag.."_CODE"] = color:GenerateHexColorMarkup();
	end
end