#pragma once
#ifndef _WEATHERLOADER_HPP_
#define _WEATHERLOADER_HPP_

#include <engine/RWTypes.hpp>

#include <string>
#include <sstream>
#include <vector>

class WeatherLoader
{
public:
	struct WeatherData {
		RWTypes::RGB ambientColor;
		RWTypes::RGB directLightColor;
		RWTypes::RGB skyTopColor;
		RWTypes::RGB skyBottomColor;
		RWTypes::RGB sunCoreColor;
		RWTypes::RGB sunCoronaColor;
		float sunCoreSize;
		float sunCoronaSize;
		float sunBrightness;
		int32_t shadowIntensity;
		int32_t lightShading;
		int32_t poleShading;
		float farClipping;
		float fogStart;
		float amountGroundLight;
		RWTypes::RGB lowCloudColor;
		RWTypes::RGB topCloudColor;
		RWTypes::RGB bottomCloudColor;
		uint8_t unknown[4];
	};

    enum WeatherCondition
    {
        Sunny = 0,
        Cloudy = 24,
        Rainy = 48,
        Foggy = 72
    };

	bool load(const std::string &filename);

	std::vector<WeatherData> weather;

    /**
     * @brief getWeatherData returns interpolated Weather data for the time of day.
     * @param cond weather condition
     * @param tod float time of day
     * @return Correctly interpolated values.
     */
    WeatherData getWeatherData(WeatherCondition cond, float tod);

private:
	RWTypes::RGB readRGB(std::stringstream &ss);
};

#endif