|
| 1 | +const searchMeal = async (e) => { |
| 2 | + e.preventDefault(); |
| 3 | + |
| 4 | + // Select Elements |
| 5 | + const input = document.querySelector(".input"); |
| 6 | + const title = document.querySelector(".title"); |
| 7 | + const info = document.querySelector(".info"); |
| 8 | + const img = document.querySelector(".img"); |
| 9 | + const ingredientsOutput = document.querySelector(".ingredients"); |
| 10 | + |
| 11 | + const showMealInfo = (meal) => { |
| 12 | + const { strMeal, strMealThumb, strInstructions } = meal; |
| 13 | + title.textContent = strMeal; |
| 14 | + img.style.backgroundImage = `url(${strMealThumb})`; |
| 15 | + info.textContent = strInstructions; |
| 16 | + |
| 17 | + const ingredients = []; |
| 18 | + |
| 19 | + for (let i = 1; i <= 20; i++) { |
| 20 | + if (meal[`strIngredient${i}`]) { |
| 21 | + ingredients.push( |
| 22 | + `${meal[`strIngredient${i}`]} - ${meal[`strMeasure${i}`]}` |
| 23 | + ); |
| 24 | + } else { |
| 25 | + break; |
| 26 | + } |
| 27 | + } |
| 28 | + |
| 29 | + const html = ` |
| 30 | + <span>${ingredients |
| 31 | + .map((ing) => `<li class="ing">${ing}</li>`) |
| 32 | + .join("")}</span> |
| 33 | + `; |
| 34 | + |
| 35 | + ingredientsOutput.innerHTML = html; |
| 36 | + }; |
| 37 | + |
| 38 | + const showAlert = () => { |
| 39 | + alert("Meal not found :("); |
| 40 | + }; |
| 41 | + |
| 42 | + // Fetch Data |
| 43 | + const fetchMealData = async (val) => { |
| 44 | + const res = await fetch( |
| 45 | + `https://www.themealdb.com/api/json/v1/1/search.php?s=${val}` |
| 46 | + ); |
| 47 | + |
| 48 | + const { meals } = await res.json(); |
| 49 | + return meals; |
| 50 | + }; |
| 51 | + |
| 52 | + // Get the user value |
| 53 | + const val = input.value.trim(); |
| 54 | + |
| 55 | + if (val) { |
| 56 | + const meals = await fetchMealData(val); |
| 57 | + |
| 58 | + if (!meals) { |
| 59 | + showAlert(); |
| 60 | + return; |
| 61 | + } |
| 62 | + |
| 63 | + meals.forEach(showMealInfo); |
| 64 | + } else { |
| 65 | + alert("Please try searching for meal :)"); |
| 66 | + } |
| 67 | +}; |
| 68 | + |
| 69 | +const form = document.querySelector("form"); |
| 70 | +form.addEventListener("submit", searchMeal); |
| 71 | + |
| 72 | +const magnifier = document.querySelector(".magnifier"); |
| 73 | +magnifier.addEventListener("click", searchMeal); |
0 commit comments