#include "error_handler.hh"
#include "tokenizer.hh"
#include <iostream>

void ErrorHandler::error(int line, const std::string &message) {
  report(line, "", message);
}

void ErrorHandler::error(Token token, const std::string &message) {
  if (token.type == TokenType::EOFILE) {
    report(token.line, " at end", message);
  } else {
    report(token.line, " at '" + token.lexeme + "'", message);
  }
}

void ErrorHandler::report(int line, const std::string &where, const std::string &message) {
  std::cout << "[line " << line << "] Error" << where << ": " << message << '\n';
  had_error = true;
}