#ifndef DLANG_COMPILER_HPP
#define DLANG_COMPILER_HPP

#include <iostream>
#include <string>
#include <vector>

#include "types/include.hpp"
#include "program.hpp"

#include "parser/expressions.hpp"
#include "parser/statements.hpp"

class Compiler
{
private:
	std::vector<double> _bytecode;
	std::vector<std::string> _stringTable;
	std::vector<std::string> _includes;
	Program* _program = nullptr;

private:
	void Emit(Opcodes op);
	void Emit(const std::string& str);
	void Emit(double value);

	void Compile(Statement* stmt);
	void Compile(Expression* expr);

	void FinalCompile();

public:
	Compiler(Program* program);

	void Compile();
	const std::vector<double>& GetBytecode() const;

	void Print();
};

#endif