import glob
import os
import types

from jarvis import get_path_file
from jarvis.skills import intent_manager
from jarvis.utils import languages_utils


class Skill:
    def __init__(self, name):
        self.name = name

        path = self.__module__.split(".")
        self.category = path[2]
        self.skill_folder = path[3]

    def register(self):
        self.register_entities()
        self.register_regex()
        print("[" + self.name + "] Registered entity/entities and regex(s)")

    def register_entities(self):
        path = os.path.dirname(get_path_file.__file__) + "/skills/" + self.category + "/" + self.skill_folder
        path = path + "/vocab/" + languages_utils.get_language() + "/*.voc"

        files = glob.glob(path, recursive=True)
        for file in files:
            with open(file, "r") as infile:
                for line in infile.readlines():
                    filename = file.split("/")[-1].split(".voc")[0]

                    intent_manager.register_entity_adapt(line.replace('\n', ''), filename, self.name)

    def register_regex(self):
        path = os.path.dirname(get_path_file.__file__) + "/skills/" + self.category + "/" + self.skill_folder
        path = path + "/regex/" + languages_utils.get_language() + "/*.rx"

        files = glob.glob(path, recursive=True)
        for file in files:
            with open(file, "r") as infile:
                for line in infile.readlines():
                    intent_manager.register_regex_adapt(line.replace('\n', ''), self.name)


def get_array_for_intent_file(filename, category, skill_folder):
    path = os.path.dirname(get_path_file.__file__) + "/skills/" + category + "/" + skill_folder
    path = path + "/vocab/" + languages_utils.get_language() + "/" + filename

    with open(file=path, mode="r") as infile:
        lines = []

        for line in infile.readlines():
            lines.append(line.replace('\n', ''))

        return lines


class SkillRegistering(type):
    def __init__(cls, name, bases, attrs):
        for key, val in attrs.items():
            if type(val) is types.FunctionType and not str(val).__contains__("__"):
                intent_type = getattr(val, "_type", None)

                if intent_type is not None:
                    properties = getattr(val, "_data", None)

                    if properties is not None:
                        if intent_type == 'adapt':
                            intent = properties[0]
                            intent_name = intent.name

                            intent_manager.intents_handlers_adapt[f"{intent_name}"] = [getattr(cls, key), name, key,
                                                                                       attrs['__module__']]
                        elif intent_type == 'padatious':
                            intent_file = properties[0]
                            intent_name = properties[1]

                            intent_category = str(attrs['__module__']).split('.')[2]
                            skill_folder = str(attrs['__module__']).split('.')[3]

                            intent_manager.intents_handlers_padatious[f"{intent_name}"] = [key,
                                                                                           get_array_for_intent_file(
                                                                                               intent_file,
                                                                                               intent_category,
                                                                                               skill_folder),
                                                                                           attrs['__module__']]