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added support for geoLocation #1

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47 changes: 43 additions & 4 deletions All Projects/10. Weather App Using Vanilla JavaScript/script.js
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Original file line number Diff line number Diff line change
Expand Up @@ -23,12 +23,51 @@ const forecastCondition = document.querySelectorAll(
".forecast-weather-condition"
);


const getCurrentLocation = () => {
return new Promise((resolve, reject) => {
if (navigator.geolocation) {
navigator.geolocation.getCurrentPosition(
(position) => {
resolve({
latitude: position.coords.latitude,
longitude: position.coords.longitude,
});
},
() => {
reject('Unable to retrieve location data');
}
);
} else {
reject('Geolocation is not supported by this browser');
}
});
};




const onPageLoad = async () => {
const defaultApiCall = await fetch(
`https://api.weatherapi.com/v1/forecast.json?key=e9f03c0935864a1ba58105924231102&q=kolkata&days=7`
);

const defaultWeatherData = await defaultApiCall.json();
let locationData;
try {
locationData = await getCurrentLocation();
} catch (error) {
console.error(error);
locationData = { latitude: null, longitude: null };
}

const apiCallWithLocation = `https://api.weatherapi.com/v1/forecast.json?key=e9f03c0935864a1ba58105924231102&q=${locationData.latitude},${locationData.longitude}&days=7`;

const defaultApiCall = `https://api.weatherapi.com/v1/forecast.json?key=e9f03c0935864a1ba58105924231102&q=kolkata&days=7`;

const data = await fetch(
locationData.latitude && locationData.longitude
? apiCallWithLocation
: defaultApiCall
);

const defaultWeatherData = await data.json();

currTemp.innerText = defaultWeatherData.current.temp_c;
// weatherImage.src = defaultWeatherData.current.condition.icon;
Expand Down