package frontend.parser;

import frontend.ast.CompUnit;
import frontend.lexer.TokenStream;

import java.nio.file.Files;

import error.Errors;

import java.nio.file.Paths;
import java.io.IOException;

public class Parser {
    private TokenStream ts;
    private CompUnit compUnit;

    public Parser(TokenStream ts) {
        this.ts = ts;
        this.compUnit = new CompUnit(this.ts);
    }

    public void parse(Errors errors) {
        compUnit.parse(errors);
    }

    public CompUnit getCompUnit() {
        return compUnit;
    }

    public void writeToFile(String fileName) {
        try {
            String info = this.compUnit.getInfo();
            Files.write(Paths.get(fileName), info.getBytes());
        } catch (IOException e) {
            e.printStackTrace();
        }
    }
}