#include "property_scope.hpp"

#include <cppbase/templates.hpp>

#include <ikarus/objects/blueprint.hpp>
#include <ikarus/objects/entity.hpp>

IkarusPropertyScope::IkarusPropertyScope(Data data):
    data{data} {}

IkarusId IkarusPropertyScope::get_id() const {
    return std::visit(
        cppbase::overloaded{
            [](IkarusBlueprint const * blueprint) { return blueprint->id; },
            [](IkarusEntity const * entity) { return entity->id; }
        },
        data
    );
}

IkarusPropertyScope * ikarus_property_source_create_blueprint(IkarusBlueprint * blueprint) {
    return new IkarusPropertyScope{blueprint};
}

IkarusPropertyScope * ikarus_property_source_create_entity(IkarusEntity * entity) {
    return new IkarusPropertyScope{entity};
}

void ikarus_property_source_visit(
    struct IkarusPropertyScope * property_source,
    void (*blueprint_visitor)(struct IkarusBlueprint *, void *),
    void (*entity_visitor)(struct IkarusEntity *, void *),
    void * user_data
) {
    std::visit(
        cppbase::overloaded{
            [blueprint_visitor, user_data](IkarusBlueprint * blueprint) { blueprint_visitor(blueprint, user_data); },
            [entity_visitor, user_data](IkarusEntity * entity) { entity_visitor(entity, user_data); }
        },
        property_source->data
    );
}

void ikarus_property_source_visit_const(
    struct IkarusPropertyScope const * property_source,
    void (*blueprint_visitor)(struct IkarusBlueprint const *, void *),
    void (*entity_visitor)(struct IkarusEntity const *, void *),
    void * user_data
) {
    std::visit(
        cppbase::overloaded(
            [blueprint_visitor, user_data](IkarusBlueprint const * blueprint) { blueprint_visitor(blueprint, user_data); },
            [entity_visitor, user_data](IkarusEntity const * entity) { entity_visitor(entity, user_data); }
        ),
        property_source->data
    );
}