#include "core/registry.hpp"

#include "effects/blur.hpp"
#include "effects/grain.hpp"
#include "effects/scanlines.hpp"

namespace effector {

// To add an effect: include its header and add one line here.
const std::vector<EffectPtr>& effects() {
    static const std::vector<EffectPtr> registry = {
        std::make_shared<ScanlinesEffect>(),
        std::make_shared<BlurEffect>(),
        std::make_shared<GrainEffect>(),
    };
    return registry;
}

EffectPtr effectByName(const std::string& name) {
    for (const auto& effect : effects()) {
        if (effect->name() == name) return effect;
    }
    std::string known;
    for (const auto& effect : effects()) {
        if (!known.empty()) known += ", ";
        known += effect->name();
    }
    throw EffectError("Unknown effect '" + name + "' (available: " + known + ")");
}

std::string defaultEffectName() { return effects().front()->name(); }

}  // namespace effector