#include "raylib.h"
#include "test_object.h"
#include "core/camera_node.h"
#include "core/engine_global.h"
#include "core/engine_loop.h"
#include "core/scene.h"
#include "core/transform_node.h"
#include "core/mesh_render_entity.h"
#include "utils/debug.h"

Scene *CreateInitialScene() {
    SceneNode *root = CreateTransformNode();
    SceneNode *camera_parent_parent = CreateTransformNode();
    // create parent of camera parent to test transform hierarchy
        Transformable transformable = TC_CAST(camera_parent_parent->entity, Transformable);
        Transform transform = transformable.tc->get_transform(transformable.data);
        transform.translation = (Vector3){10.f, 0.f, 0.f};
        transform.rotation = QuaternionFromEuler(0.f, -10.f * DEG2RAD, 0.f);
        transformable.tc->set_transform(transformable.data, transform);
    // create camera with a transform parent
    SceneNodeAddChild(root, camera_parent_parent);
    SceneNode *camera_parent = CreateTransformNode();
    // set camera parent location
        transformable = TC_CAST(camera_parent->entity, Transformable);
        transform = transformable.tc->get_transform(transformable.data);
        transform.translation = (Vector3){0.f, 10.f, -10.f};
        transform.rotation = QuaternionFromEuler(45.f * DEG2RAD, 0.f, 0.f);
        transformable.tc->set_transform(transformable.data, transform);
    SceneNodeAddChild(camera_parent_parent, camera_parent);
    SceneNodeAddChild(camera_parent, CreateCameraNode());
    SceneNodeAddChild(camera_parent, CreateTestObject());
    SceneNodeAddChild(root, CreateMeshRenderEntity("spacefighter.glb"));
    return CreateScene(root);
}

int main() {
    InitializeEngine();
    RunGame(CreateInitialScene());
    UNREACHABLE("End of main function reached. This is an error, call ShutDown() when exiting instead.");
}