# vim: fileencoding=utf-8
#
from .base_format import BaseFormat
from collections import OrderedDict
import json


class JSONFormat(BaseFormat):
    FORMAT = 'json'

    def __init__(self, document_text: str, ignore_comments=False,
                 join_before=False, comment_symbol=''):
        processing_methods = []
        super().__init__(processing_methods)
        self._ignore_comments = ignore_comments
        self._join_before = join_before
        self._comments_processing = False

        if document_text == '':
            self._document_dictionary = OrderedDict()
        else:
            self._text_to_dictionary(document_text)

    def _text_to_dictionary(self, json_file_text):
        self._document_dictionary = json.loads(json_file_text,
                                               object_pairs_hook=OrderedDict)

    def get_document_text(self):
        json_file_text = json.dumps(self._document_dictionary, indent=4)
        return json_file_text