from lexer import Lexer
from plasma_parser import Parser
from AST import Program
import json

LEXER_DEBUG: bool = True
PARSER_DEBUG: bool = True


if __name__ == "__main__":
	with open("tests/parser.pla") as f:
		code: str = f.read()

	if LEXER_DEBUG:
		debug_lex: Lexer = Lexer(source=code)
		while debug_lex.current_char is not None:
			print(debug_lex.next_token())

	l: Lexer = Lexer(source=code)
	p: Parser = Parser(lexer=l)

	if PARSER_DEBUG:
		print("===== PARSER DEBUG =====")
		program: Program = p.parse_program()

		with open("debug/ast.json", "w") as f:
			json.dump(program.json(), f, indent=4)

		print("Wrote AST to debug/ast.json successfully.")