import { fetchJSON } from "https://esm.town/v/stevekrouse/fetchJSON"; export async function getWeather(location: string): Promise { return fetchJSON(`https://wttr.in/${location}?format=j1`); } export interface WeatherResponse { current_condition: CurrentCondition[]; nearest_area: NearestArea[]; request: Request[]; weather: Weather[]; } export interface CurrentCondition { FeelsLikeC: string; FeelsLikeF: string; cloudcover: string; humidity: string; localObsDateTime: string; observation_time: string; precipInches: string; precipMM: string; pressure: string; pressureInches: string; temp_C: string; temp_F: string; uvIndex: string; visibility: string; visibilityMiles: string; weatherCode: string; weatherDesc: WeatherDesc[]; weatherIconUrl: WeatherDesc[]; winddir16Point: string; winddirDegree: string; windspeedKmph: string; windspeedMiles: string; } export interface WeatherDesc { value: string; } export interface NearestArea { areaName: WeatherDesc[]; country: WeatherDesc[]; latitude: string; longitude: string; population: string; region: WeatherDesc[]; weatherUrl: WeatherDesc[]; } export interface Request { query: string; type: string; } export interface Weather { astronomy: Astronomy[]; avgtempC: string; avgtempF: string; date: Date; hourly: Hourly[]; maxtempC: string; maxtempF: string; mintempC: string; mintempF: string; sunHour: string; totalSnow_cm: string; uvIndex: string; } export interface Astronomy { moon_illumination: string; moon_phase: string; moonrise: string; moonset: string; sunrise: string; sunset: string; } export interface Hourly { DewPointC: string; DewPointF: string; FeelsLikeC: string; FeelsLikeF: string; HeatIndexC: string; HeatIndexF: string; WindChillC: string; WindChillF: string; WindGustKmph: string; WindGustMiles: string; chanceoffog: string; chanceoffrost: string; chanceofhightemp: string; chanceofovercast: string; chanceofrain: string; chanceofremdry: string; chanceofsnow: string; chanceofsunshine: string; chanceofthunder: string; chanceofwindy: string; cloudcover: string; diffRad: string; humidity: string; precipInches: string; precipMM: string; pressure: string; pressureInches: string; shortRad: string; tempC: string; tempF: string; time: string; uvIndex: string; visibility: string; visibilityMiles: string; weatherCode: string; weatherDesc: WeatherDesc[]; weatherIconUrl: WeatherDesc[]; winddir16Point: string; winddirDegree: string; windspeedKmph: string; windspeedMiles: string; } export default async function server(request: Request): Promise { const url = new URL(request.url); const location = url.searchParams.get('location') || 'New York'; try { const weatherData = await getWeather(location); const current = weatherData.current_condition[0]; const area = weatherData.nearest_area[0]; const dailyWeather = weatherData.weather[0]; const astronomy = dailyWeather.astronomy[0]; const hourlyForecasts = dailyWeather.hourly; return new Response(` Detailed Weather for ${location}

Detailed Weather for ${area.areaName[0].value}, ${area.country[0].value}

Area Name: ${area.areaName[0].value}

Country: ${area.country[0].value}

Region: ${area.region[0].value}

Latitude: ${area.latitude}

Longitude: ${area.longitude}

Population: ${area.population}

${Object.entries(current).map(([key, value]) => `

${key.replace(/([A-Z])/g, ' $1').replace(/^./, str => str.toUpperCase())}: ${Array.isArray(value) ? value[0]?.value || value : value}

`).join('')}

${Object.entries(dailyWeather).filter(([key]) => !['astronomy', 'hourly', 'date'].includes(key) ).map(([key, value]) => `

${key.replace(/([A-Z])/g, ' $1').replace(/^./, str => str.toUpperCase())}: ${value}

`).join('')}

${Object.entries(astronomy).map(([key, value]) => `

${key.replace(/([A-Z])/g, ' $1').replace(/^./, str => str.toUpperCase())}: ${value}

`).join('')}

${hourlyForecasts.map((hourly, index) => `

Forecast for Hour ${index + 1}

${Object.entries(hourly).map(([key, value]) => `

${key.replace(/([A-Z])/g, ' $1').replace(/^./, str => str.toUpperCase())}: ${Array.isArray(value) ? value[0]?.value || value : value}

`).join('')}

View Val Source

`, { headers: { 'Content-Type': 'text/html' } }); } catch (error) { return new Response(`

Error Fetching Weather

${error.message}

`, { status: 500, headers: { 'Content-Type': 'text/html' } }); } }

getWeather

Version 2