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food.js
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food.js
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var foodName = document.querySelector(".foodname");
var foodSummary = document.querySelector(".foodsummary");
var foodNameSpan = document.querySelector(".foodNameSpan");
var foodSumSpan = document.querySelector(".foodSumSpan");
var submitBtn = document.querySelector("#submit");
var foodsaveBtn = document.querySelector('.FoodSave');
var foodsavelist = document.querySelector ('#foodlist');
var foodarray =[];
var foodidarray=[];
var savedfoodarray =[];
var savedIDarray =[];
function dietRestrict(event) {
event.preventDefault();
var f= document.getElementById("food");
var d= document.getElementById("Drink");
var result = f.options[f.selectedIndex].value;
var result2 = d.options[d.selectedIndex].value;
const firstPage = document.querySelector(".menu");
const mainPage = document.querySelector(".main-page");
if(result === 'main' || result2 === 'main'){
return
} else if ( result === 'No Restrictions'){
var diet = 'Whole30';
} else {
diet = result
}
if (firstPage.classList.contains("show")) {
firstPage.classList.remove("show");
firstPage.classList.add("hide");
}
if (mainPage.classList.contains("hide")) {
mainPage.classList.remove("hide");
mainPage.classList.add("show");
getsavedRecipe()
}
foodApi(diet)
}
function foodApi(diet) {
var restrict = diet;
var requestUrl =
"https://api.spoonacular.com/recipes/random?number=1&diet=" +
restrict +
"&type=dinner&instructionsRequired=true&apiKey=a939fe0838e141e2b66bcd66bed659ff";
fetch(requestUrl)
.then(function (response) {
return response.json();
})
.then(function (data) {
var img = document.getElementById("meal-pic");
img.src = data.recipes[0].image;
console.log(data)
foodSumSpan.innerHTML = data.recipes[0].summary;
foodNameSpan.innerHTML = data.recipes[0].title.toUpperCase();
foodNameSpan.href = data.recipes[0].sourceUrl;
var title = data.recipes[0].title.trim();
foodarray.push(title)
var id = data.recipes[0].id;
foodidarray.push(id)
});
}
function saveRecipe() {
var foodlength = foodarray.length -1;
var title = foodarray[foodlength];
var id = foodidarray[foodlength];
console.log(title);
console.log (savedfoodarray.includes(title));
console.log(savedfoodarray);
if (!savedfoodarray.includes(title)){
var newfood= document.createElement('button');
newfood.textContent = title;
newfood.setAttribute ('ID', id);
foodsavelist.appendChild(newfood);
savedfoodarray.push(title);
savedIDarray.push(id);
localStorage.setItem('food recipes', JSON.stringify(savedfoodarray));
localStorage.setItem('food IDs', JSON.stringify(savedIDarray));
}
};
function getsavedRecipe(){
var storedfoodarray = JSON.parse(localStorage.getItem("food recipes"));
var storedIDarray = JSON.parse(localStorage.getItem("food IDs"));
console.log(storedIDarray)
if (storedfoodarray === null){
return
}
if (storedfoodarray !== null) {
savedfoodarray = storedfoodarray;
savedIDarray = storedIDarray;
}
if (savedfoodarray !== "" ){
for (var i = 0; i < savedfoodarray.length; i++) {
var newfood= document.createElement('button');
var title = savedfoodarray[i];
console.log(savedfoodarray)
var id = savedIDarray[i] ;
newfood.textContent = title;
newfood.setAttribute ('ID', id);
foodsavelist.appendChild(newfood);
}
}
};
function foodsavedApi(event) {
var id = event.target.getAttribute ('ID');
var requestUrl =
"https://api.spoonacular.com/recipes/informationBulk?ids=" +
id +
"&apiKey=a939fe0838e141e2b66bcd66bed659ff";
fetch(requestUrl)
.then(function (response) {
return response.json();
})
.then(function (data) {
var img = document.getElementById("meal-pic");
img.src = data[0].image;
console.log(data)
foodSumSpan.innerHTML = data[0].summary;
foodNameSpan.innerHTML = data[0].title.toUpperCase();
foodNameSpan.href = data[0].sourceUrl;
});
}
submitBtn.addEventListener("click", dietRestrict);
foodsaveBtn.addEventListener('click',saveRecipe);
diffFood.addEventListener("click", foodApi);
foodsavelist.addEventListener("click",foodsavedApi)