#include "style.h"
#include "SDL3/SDL_stdinc.h"
#include "resources.h"
#include <clay/clay.h>

namespace cera {
Style themeDark{};
Style themeLight{};
Style *theme{&themeDark};

Clay_ElementDeclaration ListContainer(Clay_ElementDeclaration baseCfg) {
	baseCfg.border = {
		.color = theme->panelBorder,
		.width = CLAY_BORDER_ALL(2)
	};
	baseCfg.cornerRadius = CLAY_CORNER_RADIUS(theme->defaultRadius);
	return baseCfg;
}

Clay_ElementDeclaration PanelContainer(Clay_ElementDeclaration baseCfg) {
	baseCfg.backgroundColor = theme->panelBackground;
	baseCfg.border = {
		.color = theme->panelBorder,
		.width = CLAY_BORDER_OUTSIDE(2)
	};
	baseCfg.cornerRadius = CLAY_CORNER_RADIUS(theme->defaultRadius);
	baseCfg.layout.padding = CLAY_PADDING_ALL(8);
	return baseCfg;
}

Clay_ElementDeclaration LeftPanelContainer(Clay_ElementDeclaration baseCfg) {
	baseCfg = PanelContainer(baseCfg);
	baseCfg.border.width = { 0, 2, 2, 2, 0 };
	baseCfg.cornerRadius = { 0, theme->defaultRadius, 0, theme->defaultRadius };
	baseCfg.layout.sizing.height = CLAY_SIZING_GROW();
	return baseCfg;
}

Clay_ElementDeclaration RightPanelContainer(Clay_ElementDeclaration baseCfg) {
	baseCfg = PanelContainer(baseCfg);
	baseCfg.border.width = { 2, 0, 2, 2, 0 };
	baseCfg.cornerRadius = { theme->defaultRadius, 0, theme->defaultRadius, 0 };
	baseCfg.layout.sizing.height = CLAY_SIZING_GROW();
	return baseCfg;
}

Clay_ElementDeclaration Window() {
	return {
		.layout = {
			.sizing = { CLAY_SIZING_GROW(), CLAY_SIZING_GROW() },
			.padding = CLAY_PADDING_ALL(theme->windowPadding),
			.childGap = 0,
			.layoutDirection = CLAY_LEFT_TO_RIGHT
		},
		.backgroundColor = theme->windowColor
	};
}

Clay_Color ToHoveredColor(Clay_Color color) {
	float avg = (color.r + color.g + color.b) / 3.f;
	color.r = SDL_clamp((color.r - avg) * 0.8f + avg - 30, 0., 255.);
	color.g = SDL_clamp((color.g - avg) * 0.8f + avg - 30, 0., 255.);
	color.b = SDL_clamp((color.b - avg) * 0.8f + avg - 30, 0., 255.);
	return color;
}
}