"""GET/POST /settings - notification backend configuration, plus a
send-test-notification action."""

from flask import Blueprint, redirect, render_template, request, url_for

import models
import notifier

bp = Blueprint("settings", __name__)

FORM_FIELDS = ["ntfy_server_url", "ntfy_topic", "ntfy_auth_token", "daily_run_time"]


@bp.route("/settings", methods=["GET", "POST"])
def settings():
    message = None
    if request.method == "POST":
        if request.form.get("action") == "test":
            notifier.get_notifier().send(
                title="Test notification",
                body="This is a test notification from boarding-pass-pipeline.",
                url=None,
            )
            message = "Test notification sent."
        else:
            for f in FORM_FIELDS:
                if f in request.form:
                    models.set_setting(f, request.form[f].strip())
            message = "Settings saved."

    return render_template("settings.html", settings=models.get_all_settings(), message=message)