#ifndef __GDSPARSE_H__
#define __GDSPARSE_H__

#include <stdint.h>

#define CELL_NAME_MAX (100)

enum graphics_type {GRAPHIC_PATH = 0, GRAPHIC_POLYGON = 1};

struct gds_time_field {
    uint16_t year;
    uint16_t month;
    uint16_t day;
    uint16_t hour;
    uint16_t minute;
    uint16_t second;
};
struct gds_point {
    int x;
    int y;
};

struct gds_graphics {
    enum graphics_type type;
    struct gds_point *vertices;
    int vertices_count;
    unsigned int path_width;
    int width_absolute;
    uint16_t layer;
    uint16_t datatype;
};

struct gds_cell_instance {
    char ref_name[CELL_NAME_MAX];
    struct gds_cell *cell_ref;
    struct gds_point origin;
    int flipped;
    double angle;
    double magnification;
};

struct gds_cell {
    char name[CELL_NAME_MAX];
    struct gds_time_field mod_time;
    struct gds_time_field access_time;
    struct gds_cell_instance *child_cells;
    int child_cells_count;
    struct gds_graphics *graphic_objs;
    int graphic_objs_count;
};

struct gds_library {
    char name[CELL_NAME_MAX];
    struct gds_time_field time;
    double unit_to_meters;
    struct gds_cell *cells;
    int cells_count;
};


int parse_gds_from_file(const char *filename, struct gds_library **library_array, unsigned int *count);


#endif /* __GDSPARSE_H__ */