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const form = document.querySelector('.section-head form'), | |
input = document.querySelector('.section-head input'), | |
msg = document.querySelector('.section-head .msg'), | |
list = document.querySelector('.city-array .cities'), | |
apiKey = '4d8fb5b93d4af21d66a2948710284366' | |
form.addEventListener('submit', (e) => { | |
e.preventDefault() | |
let inputValue = input.value | |
// to add all searched cities to the list. First check if the city is already added, if not, proceed to add one | |
const listItems = list.querySelectorAll('.city-array .city') | |
const listItemsArray = Array.from(listItems) | |
if (listItemsArray.length > 0) { | |
const filteredArray = listItemsArray.filter((el) => { | |
let content = '' | |
if (inputValue.includes(',')) { | |
if (inputValue.split(',')[1].length > 2) { | |
inputValue = inputValue.split(',')[0] | |
content = el | |
.querySelector('.city-name span') | |
.textContent.toLowerCase() | |
} else { | |
content = el.querySelector('.city-name').dataset.name.toLowerCase() | |
} | |
} else { | |
content = el.querySelector('.city-name span').textContent.toLowerCase() | |
} | |
return content == inputValue.toLowerCase() | |
}) | |
if (filteredArray.length > 0) { | |
msg.textContent = `${ | |
filteredArray[0].querySelector('.city-name span').textContent | |
} Weather information Already Added` | |
input.focus() | |
return | |
} | |
} | |
// getting weather data | |
const url = `https://api.openweathermap.org/data/2.5/weather?q=${inputValue}&appid=${apiKey}&units=metric` | |
fetch(url) | |
.then((response) => response.json()) | |
.then((data) => { | |
console.log(data) | |
const { main, name, sys, weather } = data | |
const icon = `https://s3-us-west-2.amazonaws.com/s.cdpn.io/162656/${weather[0]['icon']}.svg` | |
const li = document.createElement('li') | |
li.classList.add('city') | |
const innerMarkupResponse = ` | |
<h2 class="city-name" data-name="${name},${sys.country}"> | |
<span>${name}</span> | |
<sup>${sys.country}</sup> | |
</h2> | |
<div class="city-temp">${Math.round(main.temp)}<sup>°C</sup></div> | |
<div> | |
<p>minimum and max temp</p> | |
<span>${main.temp_min}<sup>°C</sup></span> || <span>${ | |
main.temp_max | |
}<sup>°C</sup></span> | |
</div> | |
<figure> | |
<img class="city-icon" src="${icon}" alt="${ | |
weather[0]['description'] | |
}"> | |
<figcaption>${weather[0]['description']}</figcaption> | |
</figure> | |
` | |
li.innerHTML = innerMarkupResponse | |
list.appendChild(li) | |
}) | |
.catch(() => { | |
msg.textContent = 'Please search for a valid city 😩' | |
}) | |
msg.textContent = '' | |
form.reset() | |
input.focus() | |
}) |
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