from datetime import datetime

from fastapi_mqtt import FastMQTT, MQTTConfig


class PooRecorder:
    mqtt_config = MQTTConfig(username="mqtt", password="mqtt")
    mqtt = FastMQTT(config=mqtt_config)

    def __init__(self) -> None:
        print("Initialization.")

    async def start(self) -> None:
        print("Starting...")
        await PooRecorder.mqtt.mqtt_startup()

    async def stop(self) -> None:
        print("Stopping...")
        await PooRecorder.mqtt.mqtt_shutdown()

    def record(self) -> None:
        print("Recording...", self._status)
        now = datetime.now(tz=datetime.now().astimezone().tzinfo)
        formatted_time = now.strftime("%a | %Y-%m-%d | %H:%M")

    @mqtt.on_connect()
    def on_connect(client, flags, rc, properties):
        print("Connected")
        config = PooRecorder.compose_config()
        PooRecorder.mqtt.publish("homeassistant/text/poo_recorder/config", config)

    @staticmethod
    def compose_config() -> dict:
        return {
            "device": {
                "name": "Dog Poop Recorder",
                "model": "poop-recorder-backend",
                "sw_version": "0.2",
                "identifiers": ["poo_recorder"],
                "manufacturer": "Studio TJ",
            },
            "unique_id": "poo_recorder",
            "name": "Poop Recorder",
            "availability_topic": "studiotj/poo_recorder/status",
            "availability_template": "{{ value_json.availability }}",
            "json_attributes_topic": "studiotj/poo_recorder/attributes",
            "min": 0,
            "max": 255,
            "mode": "text",
            "command_topic": "studiotj/poo_recorder/command",
        }