%module{Slic3r::XS};

%{
#include <myinit.h>
#include "Print.hpp"
#include "PlaceholderParser.hpp"
%}

%name{Slic3r::Print::State} class PrintState {
    PrintState();
    ~PrintState();
    bool started(PrintStep step) const;
    bool done(PrintStep step) const;
    void set_started(PrintStep step);
    void set_done(PrintStep step);
    void invalidate(PrintStep step);
    void invalidate_all();
%{

%}
};

%package{Slic3r::Print::State};
%{

IV
_constant()
  ALIAS:
    STEP_INIT_EXTRUDERS     = psInitExtruders
    STEP_SLICE              = psSlice
    STEP_PERIMETERS         = psPerimeters
    STEP_PREPARE_INFILL     = prPrepareInfill
    STEP_INFILL             = psInfill
    STEP_SUPPORTMATERIAL    = psSupportMaterial
    STEP_SKIRT              = psSkirt
    STEP_BRIM               = psBrim
  PROTOTYPE:
  CODE:
    RETVAL = ix;
  OUTPUT: RETVAL

%}


%name{Slic3r::Print::Region} class PrintRegion {
    // owned by Print, no constructor/destructor

    Ref<PrintRegionConfig> config()
        %code%{ RETVAL = &THIS->config; %};
    Ref<Print> print();
    Ref<PrintConfig> print_config()
        %code%{ RETVAL = &THIS->print_config(); %};
};


%name{Slic3r::Print::Object} class PrintObject {
    // owned by Print, no constructor/destructor

    void add_region_volume(int region_id, int volume_id);
    std::vector<int> get_region_volumes(int region_id)
        %code%{
            if (0 <= region_id && region_id < THIS->region_volumes.size())
                RETVAL = THIS->region_volumes[region_id];
        %};
    int region_count()
        %code%{ RETVAL = THIS->print()->regions.size(); %};

    Ref<Print> print();
    Ref<ModelObject> model_object();
    Ref<PrintObjectConfig> config()
        %code%{ RETVAL = &THIS->config; %};
    Points copies()
        %code%{ RETVAL = THIS->copies; %};
    t_layer_height_ranges layer_height_ranges()
        %code%{ RETVAL = THIS->layer_height_ranges; %};
    Ref<PrintState> _state()
        %code%{ RETVAL = &THIS->_state; %};
    Ref<Point3> size()
        %code%{ RETVAL = &THIS->size; %};
    Ref<Point> _copies_shift()
        %code%{ RETVAL = &THIS->_copies_shift; %};

    Points _shifted_copies()
        %code%{ RETVAL = THIS->_shifted_copies; %};
    void set_shifted_copies(Points value)
        %code%{ THIS->_shifted_copies = value; %};

    void set_copies(Points copies)
        %code%{ THIS->copies = copies; %};
    void set_layer_height_ranges(t_layer_height_ranges layer_height_ranges)
        %code%{ THIS->layer_height_ranges = layer_height_ranges; %};

    size_t layer_count();
    void clear_layers();
    Ref<Layer> get_layer(int idx);
    Ref<Layer> add_layer(int id, coordf_t height, coordf_t print_z,
        coordf_t slice_z);
    void delete_layer(int idx);

    size_t support_layer_count();
    void clear_support_layers();
    Ref<SupportLayer> get_support_layer(int idx);
    Ref<SupportLayer> add_support_layer(int id, coordf_t height, coordf_t print_z,
        coordf_t slice_z);
    void delete_support_layer(int idx);
};


%name{Slic3r::Print} class Print {
    %name{_new} Print();
    ~Print();

    Ref<PrintConfig> config()
        %code%{ RETVAL = &THIS->config; %};
    Ref<PrintObjectConfig> default_object_config()
        %code%{ RETVAL = &THIS->default_object_config; %};
    Ref<PrintRegionConfig> default_region_config()
        %code%{ RETVAL = &THIS->default_region_config; %};
    Ref<PlaceholderParser> placeholder_parser()
        %code%{ RETVAL = &THIS->placeholder_parser; %};
    // TODO: status_cb
    Ref<PrintState> _state()
        %code%{ RETVAL = &THIS->_state; %};
    Ref<ExtrusionEntityCollection> skirt()
        %code%{ RETVAL = &THIS->skirt; %};
    Ref<ExtrusionEntityCollection> brim()
        %code%{ RETVAL = &THIS->brim; %};

    double total_used_filament(...)
        %code%{
            if (items > 1) {
                THIS->total_used_filament = (double)SvNV(ST(1));
            }
            RETVAL = THIS->total_used_filament;
        %};

    double total_extruded_volume(...)
        %code%{
            if (items > 1) {
                THIS->total_extruded_volume = (double)SvNV(ST(1));
            }
            RETVAL = THIS->total_extruded_volume;
        %};

    PrintObjectPtrs* objects()
        %code%{ RETVAL = &THIS->objects; %};
    void clear_objects();
    Ref<PrintObject> get_object(int idx);
    Ref<PrintObject> add_object(ModelObject* model_object,
        BoundingBoxf3 *modobj_bbox)
        %code%{ RETVAL = THIS->add_object(model_object, *modobj_bbox); %};
    Ref<PrintObject> set_new_object(size_t idx, ModelObject* model_object,
        BoundingBoxf3 *modobj_bbox)
        %code%{ RETVAL = THIS->set_new_object(idx, model_object, *modobj_bbox); %};
    void delete_object(int idx);
    size_t object_count()
        %code%{ RETVAL = THIS->objects.size(); %};

    PrintRegionPtrs* regions()
        %code%{ RETVAL = &THIS->regions; %};
    Ref<PrintRegion> get_region(int idx);
    Ref<PrintRegion> add_region();
    size_t region_count()
        %code%{ RETVAL = THIS->regions.size(); %};
};