#include "game/entities/concrete/torch.hpp"

#include <string>
#include <vector>

#include "game/entities/entity_factory.hpp"

namespace {

    // Ajut: extreu l'animació `idle` del bloc `animations` del YAML si existeix,
    // amb valors per defecte que sempre produïxen una animació vàlida (1 frame).
    auto buildIdleAnimation(const fkyaml::node& yaml) -> AnimationComponent {
        std::vector<int> frames = {0};
        float fps = 1.0F;
        bool loop = true;
        if (yaml.contains("animations") && yaml["animations"].contains("idle")) {
            const auto& anim = yaml["animations"]["idle"];
            if (anim.contains("frames")) {
                frames.clear();
                for (const auto& f : anim["frames"]) {
                    // cppcheck-suppress useStlAlgorithm
                    frames.push_back(f.get_value<int>());
                }
                if (frames.empty()) { frames.push_back(0); }
            }
            if (anim.contains("fps")) { fps = anim["fps"].get_value<float>(); }
            if (anim.contains("loop")) { loop = anim["loop"].get_value<bool>(); }
        }
        return {frames, fps, loop};
    }

}  // namespace

Torch::Torch(const fkyaml::node& yaml) {
    name_ = yaml.contains("name") ? yaml["name"].get_value<std::string>() : std::string("torch");
    collides_ = false;
    interactable_ = false;
    anim_ = buildIdleAnimation(yaml);
}

REGISTER_ENTITY("torch", Torch)