/*
Crafter®.Graphics
Copyright (C) 2025 Catcrafts®
catcrafts.net

This library is free software; you can redistribute it and/or
modify it under the terms of the GNU Lesser General Public
License version 3.0 as published by the Free Software Foundation;

This library is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
Lesser General Public License for more details.

You should have received a copy of the GNU Lesser General Public
License along with this library; if not, write to the Free Software
Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301 USA
*/

export module Crafter.Graphics:TextElement;
import std;
import :RenderingElement;
import :Types;
import :Font;

export namespace Crafter {
    enum class TextAlignment {
        Left,
        Center,
        Right
    };

    enum class TextOverflowMode {
        Clip,      // Clip text that overflows
        Wrap       // Wrap text to multiple lines
    };

    class TextElement : public RenderingElementPreScaled {
    private:
        void RenderWrappedLine(const std::string_view line, float scale, int baseline, std::uint_fast32_t startY, Pixel_BU8_GU8_RU8_AU8 color, Font& font, TextAlignment alignment);
    public:
        TextElement(std::int_fast32_t anchorX = FractionalToMapped(0.5), std::int_fast32_t anchorY = FractionalToMapped(0.5), std::uint_fast32_t relativeWidth = FractionalToMapped(1), std::uint_fast32_t relativeHeight = FractionalToMapped(1), std::int_fast32_t anchorOffsetX = FractionalToMapped(0.5), std::int_fast32_t anchorOffsetY = FractionalToMapped(0.5), std::int_fast32_t z = 0, bool ignoreScaling = false);
        void RenderText(const std::string_view text, float size, Pixel_BU8_GU8_RU8_AU8 pixel, Font& font, TextAlignment alignment = TextAlignment::Left, TextOverflowMode overflowMode = TextOverflowMode::Clip);
    };
}