#include "ReScript/luaengine.hpp"
#include <cmath>
#include <errno.h>
#include <jlog/jlog.hpp>

static int l_sin (lua_State *L) {
	//lua_Number d = luaL_checknumber(L, 1);
	//DEBUG(std::to_string(d))
	//lua_pushnumber(L, sin(d));
	LuaNumber LN = LuaNumber();
	LN.Pull(L, 1);
    LuaNumber LN2 = sin(LN.Value());
	//LN2.Push(L);	
	DEBUG(std::to_string(LN.Value()));
	DEBUG(std::to_string(LN2.Value()));
	DEBUG(std::to_string(sin(LN.Value())));
	lua_pushnumber(L, LN2.Value());
	return 1;
}



int main() {
	char buff[256];
        int error;
	//lua_State *L = luaL_newstate();
	//luaL_openlibs(L);
	LuaEngine LE = LuaEngine();


	//lua_pushcfunction(LE.L, l_sin);
    //lua_setglobal(LE.L, "mysin");
    LuaCFunction lcf = LuaCFunction(&l_sin);
    lcf.Name("mysin");
    LE.Push(lcf);

    //std::map<LuaAny, LuaAny> m;
    //m.emplace(LuaNumber(1), LuaNumber(20));
    //if (LuaNumber(1) == LuaNumber(2)) {
    //    exit(1);
    //}
    //LuaTable lt = m;
    //LE.Push(lt);

    while(fgets(buff, sizeof(buff), stdin) != NULL) {
        error = LE.LoadString(buff) || LE.Pcall(0,0,0);
        if (error) {
            fprintf(stderr, "%s\n", LE.ToString(-1));
            LE.Pop(1);
        }
    }

        //lua_close(LE.L);
        return 0;
}