import json
from pathlib import Path

from mycroft import MycroftSkill, intent_file_handler
import requests


def emit(osd_url, event, data):
    json = {
        "event": event,
        "data": data
    }
    print(json)
    return requests.post(osd_url, json=json)

class CarManual(MycroftSkill):
    def __init__(self):
        MycroftSkill.__init__(self)
        # Generate the files
        root_path = str(Path(__file__).absolute().parent)
        root_locale_path = root_path + "/locale/en-us"
        with open(root_path + "/questions.json") as questions_file:
            questions = json.load(questions_file)
        self.questions = questions

        for qid, question in questions.items():
            with open(f"{root_locale_path}/{qid}.intent", "w") as intent_file:
                for intent in question["questions"]:
                    intent_file.write(intent)
                    intent_file.write("\n")

            with open(f"{root_locale_path}/{qid}.dialog", "w") as dialog_file:
                for dialog in question["answers"]:
                    dialog_file.write(dialog)
                    dialog_file.write("\n")

    def initialize(self):
        def handler(intent):
            return lambda message: self.generic_handler(intent, message)
        for key in self.questions:
            self.register_intent(f"{key}.intent", handler(key))

    def generic_handler(self, intent_id, message):
        title = self.questions[intent_id]["title"]
        dialog = self.dialog_renderer.render(intent_id, {})
        url = self.settings.get("OSD_API", "http://localhost:5050/send")
        emission = {
            "plugin": "manual",
            "data": {
                "title": title,
                "description": dialog
            },
            "time": len(dialog) * 50 + 3000
        }
        emit(url, "switchPlugin", emission)
        self.speak(dialog)


def create_skill():
    return CarManual()