from typing import Any, Dict

from django.http import HttpRequest, HttpResponse

from zerver.decorator import webhook_view
from zerver.lib.request import REQ, has_request_variables
from zerver.lib.response import json_success
from zerver.lib.webhooks.common import check_send_webhook_message
from zerver.models import UserProfile

PROMOTER = """
Kudos! You have a new promoter. Score of {score}/10 from {email}:

``` quote
{comment}
```
""".strip()

FEEDBACK = """
Great! You have new feedback. Score of {score}/10 from {email}:

``` quote
{comment}
```
""".strip()


def body_template(score: int) -> str:
    if score >= 7:
        return PROMOTER
    else:
        return FEEDBACK


@webhook_view("Delighted")
@has_request_variables
def api_delighted_webhook(
    request: HttpRequest,
    user_profile: UserProfile,
    payload: Dict[str, Dict[str, Any]] = REQ(argument_type="body"),
) -> HttpResponse:
    person = payload["event_data"]["person"]
    selected_payload = {"email": person["email"]}
    selected_payload["score"] = payload["event_data"]["score"]
    selected_payload["comment"] = payload["event_data"]["comment"]

    BODY_TEMPLATE = body_template(selected_payload["score"])
    body = BODY_TEMPLATE.format(**selected_payload)
    topic = "Survey response"

    check_send_webhook_message(request, user_profile, topic, body)
    return json_success()