#!/usr/bin/python
# -*- coding: utf-8 -*-
from datetime import datetime
import os

from imap_tools import MailBox
import requests


def main():
    print("connecting to imap server")
    mb = MailBox(os.getenv("MAIL_SERVER"), 993).login(
        os.getenv("MAIL_USER"), os.getenv("MAIL_PASSWORD")
    )
    # Fetch all emails
    # Don't mark them as seen
    # Set bulk=True to read them all into memory in one fetch
    # (as opposed to in streaming which is slower but uses less memory)
    print("downloading mailz")
    message_reader = mb.fetch(mark_seen=False, bulk=True)

    messages = list(message_reader)

    unread = list(filter(lambda x: "\\Seen" not in x.flags, messages))

    dates = [m.date.replace(tzinfo=None) for m in messages]

    median_date = sorted(dates)[len(dates) // 2]
    median_delta = datetime.now() - median_date

    oldest_date = sorted(dates)[0]
    oldest_delta = datetime.now() - oldest_date

    count = len(dates)
    count_unread = len(unread)

    output = f"""\
booping ur snoots :point_right:

total emails: **{count}**
unread: **{count_unread}**
median email: recevied **{median_date}**, {median_delta} ago
oldest email: recevied **{oldest_date}**, {oldest_delta} ago
"""

    print("sendin boops")
    r = requests.post(
        os.getenv("ROCKETCHAT_HOOK_URL"),
        json={
            "alias": "mailboop",
            "emoji": ":snake:",
            "text": output,
            # "attachments": [{
            #     "title": "Rocket.Chat",
            #     "title_link": "https://rocket.chat",
            #     "text": output,
            #     # "image_url": "/images/integration-attachment-example.png",
            #     "color": "#764FA5"
            # }]
        },
    )


if __name__ == "__main__":
    main()