from datetime import datetime

import pytz

from core.enums import AlertType
from data.alert import Alert
from data.sig_ref import SIGRef
from providers.alert.http_alert_provider import HTTPAlertProvider


class WWFF(HTTPAlertProvider):
    """Alert provider for Worldwide Flora and Fauna"""

    POLL_INTERVAL_SEC = 1800
    ALERTS_URL = "https://spots.wwff.co/static/agendas.json"

    def __init__(self, provider_config):
        super().__init__("WWFF", provider_config, self.ALERTS_URL, self.POLL_INTERVAL_SEC)

    def _http_response_to_alerts(self, http_response):
        new_alerts = []
        # Iterate through source data
        for source_alert in http_response.json():
            # Convert to our alert format
            alert = Alert(
                source=self.name,
                source_id=source_alert["id"],
                dx_calls=[source_alert["activator_call"].upper()],
                freqs_modes=f"{source_alert['band']} {source_alert['mode']}",
                comment=source_alert["remarks"],
                sig_refs=[SIGRef(id=source_alert["reference"], sig="WWFF")],
                start_time=datetime.strptime(source_alert["utc_start"], "%Y-%m-%d %H:%M:%S")
                .replace(tzinfo=pytz.UTC)
                .timestamp(),
                end_time=datetime.strptime(source_alert["utc_end"], "%Y-%m-%d %H:%M:%S")
                .replace(tzinfo=pytz.UTC)
                .timestamp(),
                alert_type=AlertType.XOTA,
            )

            # Add to our list
            new_alerts.append(alert)
        return new_alerts