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import { format as formatDate } from '../deps.ts';import { Nominatim } from './nominatim.ts';import { cleanForecast, getEarliestTimeseries, getUrl } from './util.ts';
export interface TimeseriesMinified {  location_name?: string;  datetime: string;  symbol: string;  wind_speed: string;  temperature: string;  wind_direction: number;  rain: string;}
/** * Get the current weather as the hour closest from the time the request occured. * * @param weatherData Data from Yr. * @param verbose Verbosity level * @returns Current weather with based on `verbose`-level */async function getCurrent(  weatherData: Yr.IWeather,): Promise<TimeseriesMinified> {  const { units, timeseries, coordinates } = getProperties(    weatherData,  );  const earliestTimeseries: Yr.ITimeseries = getEarliestTimeseries(timeseries);  const location_name = await Nominatim.getNameFromCoordinates(coordinates);
  return {    location_name,    ...getSimpleTimeseries(earliestTimeseries, units),  } as TimeseriesMinified;}
interface WeatherDataProps {  units: Yr.IUnits;  timeseries: Yr.ITimeseries[];  coordinates: {    lng: number;    lat: number;  };}
function getProperties(  weatherData: Yr.IWeather,): WeatherDataProps {  return {    units: weatherData.properties.meta.units,    timeseries: weatherData.properties.timeseries,    coordinates: {      lng: weatherData.geometry.coordinates[0],      lat: weatherData.geometry.coordinates[1],    },  };}
export interface Forecast {  location_name: string;  array: TimeseriesMinified[];}/** * Get current upcoming forecast. * * @param weatherData Data from Yr. * @param interval Numer of requested hours of forecast * @param verbose Verbosity level * * @returns Upcoming forecast based on `interval`-level. */async function getForecast(  weatherData: Yr.IWeather,  interval: number,): Promise<Forecast> {  const { units, timeseries, coordinates } = getProperties(    weatherData,  );  const { time: closestTime } = getEarliestTimeseries(timeseries);  const location_name = await Nominatim.getNameFromCoordinates(coordinates);
  const resultArray = weatherData.properties.timeseries.map((entry) => {    const { data: { next_1_hours: nextHour }, time } = entry;    if (time != closestTime && nextHour) {      return getSimpleTimeseries(entry, units);    }  });
  const array = interval    ? cleanForecast(resultArray).slice(0, interval)    : cleanForecast(resultArray);
  return {    location_name,    array,  };}
function getSimpleTimeseries(  timeseries: Yr.ITimeseries,  units: Yr.IUnits,): TimeseriesMinified {  const { data: { instant, next_1_hours: nextHour }, time } = timeseries;  return {    datetime: `${formatDate(new Date(time), 'yyyy-MM-dd HH:mm')}`,    symbol: nextHour.summary.symbol_code,    wind_speed: `${instant.details.wind_speed} ${units.wind_speed}`,    wind_direction: instant.details.wind_from_direction,    temperature: `${instant.details.air_temperature} ${      units.air_temperature[0].toUpperCase()    }`,    rain:      `${nextHour.details.precipitation_amount} ${units.precipitation_amount}`,  };}
export const Yr = {  current: getCurrent,  forecast: getForecast,  getUrl,};