import logging
from datetime import datetime

import events
from bot import telegram as bot
from intradesk import formatter

log = logging.getLogger(__name__)


def handle_webhook(payload: dict):
    try:
        task_id = payload.get("Id")
        op_type = payload.get("Event", {}).get("OperationType", "")
        fields  = payload.get("Fields", {})
        number  = fields.get("Number", "?")

        if not task_id:
            log.warning("Webhook payload missing Id — skipped")
            return

        if op_type not in ("Created", "Updated"):
            log.debug(f"OperationType '{op_type}' — skipped")
            return

        changes, comments = formatter.parse_lifetime(fields)
        full_text = formatter.format_notification(payload)

        events.broadcast({
            "type":        "webhook",
            "timestamp":   datetime.utcnow().strftime("%d.%m.%Y %H:%M:%S"),
            "task_id":     task_id,
            "task_number": number,
            "operation":   op_type,
            "raw":         payload,
            "parsed": {
                "changes":  changes,
                "comments": comments,
            },
            "formatted":   full_text,
        })

        closed = formatter.is_final(fields)

        if op_type == "Created":
            bot.send_or_edit(task_id, number, full_text, closed=closed)
        else:
            summary = formatter.format_update_summary(changes, comments)
            bot.send_or_edit(task_id, number, full_text, summary, closed=closed)

    except Exception:
        log.exception("Error while handling webhook")