#ifndef PKMNLIB_AI_CORE_HPP
#define PKMNLIB_AI_CORE_HPP

#include <cstring>
#include <exception>
#include <string>
#define export extern "C" [[maybe_unused]]

#define PkmnLibAIException 5

class ExceptionHandler {
    static std::string _pkmnLibAILastException;
    static std::string _pkmnLibAILastExceptionStacktrace;

public:
    static void SetLastArbUtException(const std::string& function, const ArbUt::Exception& e, size_t depth = 6) {
        std::stringstream ss;
        ss << "[" << function << "] " << e.what();
        _pkmnLibAILastException = ss.str();
        _pkmnLibAILastExceptionStacktrace = e.GetStacktrace(depth, true);
        if (_pkmnLibAILastExceptionStacktrace.empty())
            _pkmnLibAILastExceptionStacktrace = "err";
    }
    static void SetLastException(const std::string& function, const std::exception& e) {
        std::stringstream ss;
        ss << "[" << function << "] " << e.what();
        _pkmnLibAILastException = ss.str();
        _pkmnLibAILastExceptionStacktrace = "Exception did not have a stacktrace.";
    }
    static const char* GetLastException() { return _pkmnLibAILastException.c_str(); }
    static const char* GetLastExceptionStacktrace() { return _pkmnLibAILastExceptionStacktrace.c_str(); }
};

#define Try(data)                                                                                                      \
    try {                                                                                                              \
        data;                                                                                                          \
        return 0;                                                                                                      \
    } catch (const ArbUt::Exception& e) {                                                                              \
        ExceptionHandler::SetLastArbUtException(__FUNCTION__, e);                                                      \
        return PkmnLibAIException;                                                                                     \
    } catch (const std::exception& e) {                                                                                \
        ExceptionHandler::SetLastException(__FUNCTION__, e);                                                           \
        return PkmnLibAIException;                                                                                     \
    }

#define SIMPLE_GET_FUNC(type, name, returnType)                                                                        \
    export returnType pkmnlibai_##type##_##name(const type* p) { return p->name(); }
#define SIMPLE_GET_FUNC_SMART_PTR(type, name, returnType)                                                              \
    export returnType pkmnlibai_##type##_##name(const type* p) { return p->name().GetRaw(); }
#define DESTRUCTOR(type)                                                                                               \
    export void pkmnlibai_##type##_Destruct(const type* p) { delete p; }

#endif // PKMNLIB_AI_CORE_HPP