from Interpreter.Validator import Validator
from Interpreter.Lexer import Lexer
from Interpreter.Parser import Parser
from Interpreter.Repo import Repo
from Interpreter.Utils import Utils


class Interpreter:

    def __init__(self, repo: Repo, utils: Utils) -> None:
        self.__repo = repo
        self.__utils = utils
        self.__lexer = Lexer(repo, utils)
        self.__parser = Parser(repo, utils)
        self.__validator = Validator(repo, utils)

    def interpret(self, line_int: int, line_str: str) -> bool:
        toks = []

        self.__utils.line_number = line_int
        if self.__repo.error is None:
            toks = self.__lexer.tokenize(line_str)

        self.__repo.output_tokens(toks)

        if self.__repo.error is None:
            self.__parser.parse(toks)

        self.__repo.output_ast()

        if self.__repo.error is None:
            self.__validator.validate()

        return self.__repo.error is None