from module_interface import ModuleInterface
from mipa.ext import tasks
import aiohttp

# CherryChk V1 by Rera*C
# Check's CherryPick's Docker image version and notify if there's a new version. (15 minutes interval)
# Version is checked with tag name, 'latest' and 'develop' tag is ignored.


class CherryChk(ModuleInterface):
    def __init__(self):
        super().__init__()
        self.name = "CherryChk"
        self.regex_pattern = None
        self.last_checked_time = None

        self._cherrypick_docker_image = "noridev/cherrypick"

        print(
            "[CherryChk] CherryPick Docker version checker module, CherryChk V1 loaded."
        )

    def module_ready(self):
        print("[CherryChk] Module Ready.")
        self.update_checker.start()
        self.last_checked_time = self.manager.require("MinyaDB").get_func(
            "get_module_db"
        )(self.name, "last_checked_time")

    @tasks.loop(seconds=(60.0 * 15))
    async def update_checker(self):
        try:
            # get latest version from dockerhub
            async with aiohttp.ClientSession() as session:
                async with session.get(
                    f"https://hub.docker.com/v2/repositories/{self._cherrypick_docker_image}/tags"
                ) as resp:
                    if resp.status == 200:
                        json = await resp.json()
                        # get all tags after last_checked_time
                        for tag in json["results"]:
                            if (
                                not self.last_checked_time
                                or tag["last_updated"] > self.last_checked_time
                            ):
                                if tag["name"] != "latest" and tag["name"] != "develop":
                                    print(
                                        f"[CherryChk] New version found! ({tag['name']})"
                                    )
                                    self.last_checked_time = tag["last_updated"]
                                    self.manager.require("MinyaDB").get_func(
                                        "set_module_db"
                                    )(
                                        self.name,
                                        "last_checked_time",
                                        tag["last_updated"],
                                    )
                                    await self.manager.bot.client.note.action.send(
                                        content=f"새로운 버전의 체리픽 도커 이미지가 나온 것 같아요! ({tag['name']}) @rera \n"
                                        + f"https://hub.docker.com/r/{self._cherrypick_docker_image}/tags",
                                        visibility="home",
                                    )
                                    break
                    else:
                        print(
                            f"[CherryChk] Failed to get version from DockerHub. ({resp.status})"
                        )
        except Exception as e:
            print(f"[CherryChk] Failed to get version from DockerHub. ({e})")