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script.js
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script.js
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var button = $("#search");
var date = moment().format('MMMM D, YYYY');
var key = "1ae5de67f02a53b9683d18d17bf86b63";
if (localStorage.getItem("lastSearched") === null) {
var lastSearched = {
cities: [],
lastCity: ""
};
localStorage.setItem("lastSearched", JSON.stringify(lastSearched));
}
var searched = JSON.parse(localStorage.getItem("lastSearched"));
for (var i = 0; i < searched.cities.length; i++) {
createButtons(searched.cities[i]);
}
if (searched.lastCity !== "") {
var name = searched.lastCity;
$("#cityName").text(name + " (" + date + ")");
displayInfo(name);
displayFiveDay(name);
}
button.on("click", function (event) {
event.preventDefault();
$("#fiveDays").empty();
var name = $("#name").val();
var city = name.trim();
$("#cityName").text(city + " (" + date + ")");
$("#name").val('');
createButtons(city);
searched.cities.push(city);
displayInfo(city);
displayFiveDay(city);
searched.lastCity = city;
localStorage.setItem("lastSearched", JSON.stringify(searched));
});
$("#clear").on("click", function() {
$(".list-group").empty();
var lastSearched = {
cities: [],
lastCity: ""
};
localStorage.setItem("lastSearched", JSON.stringify(lastSearched));
searched = JSON.parse(localStorage.getItem("lastSearched"));
localStorage.clear();
});
function createButtons(city) {
var newItem = $("<li>");
newItem.addClass("list-group-item");
newItem.attr("data-name", city);
newItem.text(city);
$(".list-group").append(newItem);
newItem.on("click", function() {
$("#fiveDays").empty();
var name = newItem.attr("data-name");
$("#cityName").text(city + " (" + date + ")");
displayInfo(city);
displayFiveDay(city);
});
}
function displayInfo(city) {
var queryURL = "https://api.openweathermap.org/data/2.5/weather?q=" + city + "&appid=" + key;
$.ajax({
url: queryURL,
method: "GET"
}).then(function (response) {
$("#five").text("5 Day Forecast:");
var icon = $("<img>");
icon.attr("src", "https://openweathermap.org/img/w/" + response.weather[0].icon + ".png");
$("#cityName").append(icon);
var temp = $("#temp");
var tempF = (response.main.temp - 273.15) * 1.8 + 32;
temp.text("Temperature: " + tempF.toFixed(1) + " F");
var humidity = $("#humid");
humidity.text("Humidity: " + response.main.humidity + "%");
var wind = $("#wind");
wind.text("Wind Speed: " + (response.wind.speed * 2.237).toFixed(0) + " MPH");
displayIndex(response.coord.lat, response.coord.lon);
});
}
function displayIndex(lat, lon) {
var queryURL = "https://api.openweathermap.org/data/2.5/uvi?appid=" + key + "&lat=" + lat + "&lon=" + lon;
$.ajax({
url: queryURL,
method: "GET"
}).then(function (response) {
var uv = $("#uv");
var uvItem = $("<div>").text(response.value);
uv.text("UV Index:");
uv.append(uvItem);
uvItem.addClass("uvItem");
if (response.value < 3) {
uvItem.css("background-color", "green");
}
else if (response.value < 6) {
uvItem.css("background-color", "orange");
}
else if (response.value >= 6) {
uvItem.css("background-color", "red");
uvItem.css("color", "white");
}
});
}
function displayFiveDay(city) {
var queryURL = "https://api.openweathermap.org/data/2.5/forecast?q=" + city + "&appid=" + key;
$.ajax({
url: queryURL,
method: "GET"
}).then(function (response) {
var val = 5;
for (var i = 0; i < 5; i++) {
var div = $("<div>");
div.addClass("col forecast");
var date = $("<div>").text(moment().add(i + 1, 'days').format("MMMM D, YYYY"));
var icon = $("<img>");
icon.attr("src", "https://openweathermap.org/img/w/" + response.list[val].weather[0].icon + ".png");
var tempF = (response.list[val].main.temp - 273.15) * 1.8 + 32;
var temp = $("<div>").text("Temperature: " + tempF.toFixed(1) + " F");
var humidity = $("<div>").text("Humidity: " + response.list[val].main.humidity + "%");
var wind = $("<div>").text("Wind Speed: " + (response.list[val].wind.speed * 2.237).toFixed(0) + " MPH");
div.append(date, icon, temp, humidity, wind);
$("#fiveDays").append(div);
val += 8;
}
});
}