import pathlib
import json
import os
import urllib.request
import logging

from datetime import datetime, timedelta

FORGEJO_URL = os.environ.get("FORGEJO_URL") or "https://git.private.coffee"

try:
    TOKEN = os.environ["FORGEJO_TOKEN"]
    assert TOKEN
except (KeyError, AssertionError):
    logging.error("FORGEJO_TOKEN environment variable is required")
    exit(1)

ASSIGNEES = os.environ.get("CHORES_ASSIGNEES").split()
REPO_OWNER = os.environ.get("CHORES_REPO_OWNER") or "PrivateCoffee"
REPO_NAME = os.environ.get("CHORES_REPO_NAME") or "chores"
EXPIRY_DAYS = int(os.environ.get("CHORES_EXPIRY_DAYS") or 2)

CHORES = (pathlib.Path(__file__).parent.parent / "assets" / "chores.md").read_text()

due_date = (datetime.utcnow() + timedelta(days=EXPIRY_DAYS)).isoformat().split(".")[
    0
] + "Z"

payload = {
    "title": "Weekly Chores",
    "body": CHORES,
    "due_date": due_date,
}

if ASSIGNEES:
    payload["assignees"] = ASSIGNEES

headers = {
    "Content-Type": "application/json",
    "Accept": "application/json",
    "Authorization": "token " + TOKEN,
}

print(f"Creating issue with payload:\n{payload}")

request = urllib.request.Request(
    f"{FORGEJO_URL}/api/v1/repos/{REPO_OWNER}/{REPO_NAME}/issues",
    data=json.dumps(payload).encode("utf-8"),
    headers=headers,
    method="POST",
)

with urllib.request.urlopen(request) as response:
    print(response.read().decode("utf-8"))