#pragma once
#include "vde/brep/brep.h"
#include <string>
#include <vector>

namespace vde::brep {

/// STEP import error codes
enum class StepError {
    Ok = 0,
    FileNotFound,
    ParseError,
    InvalidHeader,
    UnsupportedSchema,
    MissingEntity,
    EntityTypeError,
};

/// Parse a STEP file (AP203/AP214) and return B-Rep bodies
/// @param filepath Path to .step/.stp file
/// @return Vector of BrepModel bodies (one per PRODUCT in the file)
[[nodiscard]] std::vector<BrepModel> import_step(const std::string& filepath);

/// Parse STEP data from a string (for testing)
[[nodiscard]] std::vector<BrepModel> import_step_from_string(const std::string& step_data);

/// Get the last error from import_step / import_step_from_string
[[nodiscard]] StepError step_last_error();

/// Get a human-readable description of the last error
[[nodiscard]] const std::string& step_last_error_message();

} // namespace vde::brep