import httpx
import os
import random
from datetime import datetime, timedelta
from dotenv import load_dotenv
from pprint import pprint


load_dotenv()


def auth():
    data = {
        "client_id": os.environ["CLIENT_ID"],
        "client_secret": os.environ["CLIENT_SECRET"],
        "grant_type": "client_credentials",
    }
    resp = httpx.post("https://lgapi-us.libapps.com/1.2/oauth/token", data=data)
    token = resp.json()["access_token"]
    return token


def main(token):
    params = {"access_token": token, "status": 1}
    resp = httpx.get("https://lgapi-us.libapps.com/1.2/guides", params=params)
    data = resp.json()
    now = datetime.now()
    output = []
    for item in data:
        item["dt"] = datetime.strptime(item["updated"], "%Y-%m-%d %H:%M:%S")
        if now - item["dt"] > timedelta(days=365):
            output.append(item)
    if len(output) < 1:
        print("No outdated guides found!")
        return None
    ri = random.randint(0, len(output) - 1)
    card = {
        "type": "AdaptiveCard",
        "version": "1.4",
        "body": [
            {
                "type": "TextBlock",
                "text1": f"Is this your LibGuide? [{output[ri]['name']}]({output[ri]['url']})",
            },
            {
                "type": "TextBlock",
                "text2": "It is a published guide, and it has been more than 1 year since it was last updated!",
            },
        ],
    }
    pprint(card)
    return card


def send(card):
    resp = httpx.post(os.environ["TEAMS_URL"], json=card)
    resp.raise_for_status()


if __name__ == "__main__":
    token = auth()
    card = main(token)
    if card:
        send(card)