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218 changes: 146 additions & 72 deletions src/components/pages/Exercise01/index.js
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Original file line number Diff line number Diff line change
@@ -1,20 +1,112 @@
/**
* Exercise 01: The Retro Movie Store
* Implement a shopping cart with the next features for the Movie Store that is selling retro dvds:
* 1. Add a movie to the cart
* 2. Increment or decrement the quantity of movie copies. If quantity is equal to 0, the movie must be removed from the cart
* 3. Calculate and show the total cost of your cart. Ex: Total: $150
* 1. Add a movie to the cart [done]
* 2. Increment or decrement the quantity of movie copies. If quantity is equal to 0, the movie must be removed from the cart [done]
* 3. Calculate and show the total cost of your cart. Ex: Total: $150 [done]
* 4. Apply discount rules. You have an array of offers with discounts depending of the combination of movie you have in your cart.
* You have to apply all discounts in the rules array (discountRules).
* Ex: If m: [1, 2, 3], it means the discount will be applied to the total when the cart has all that products in only.
* Ex: If m: [1, 2, 3], it means the discount will be applied to the total when the cart has all that products in only.[done]
*
* You can modify all the code, this component isn't well designed intentionally. You can redesign it as you need.
*/

import './assets/styles.css'
import { useState } from 'react'
import { useState, createContext, useContext } from 'react'

export default function Exercise01 () {
const Context = createContext()

const SingleMovie = (props) => {
const { movieInfo } = props
const { setCart, cart } = useContext(Context)
const handleAddToCart = () => {

const cartIdExist = () => {
let exist = false
for (let i = 0; i < cart.length; i++) {
const item = cart[i];
if (item.id === movieInfo.id) {
exist = true
break
}
}
return exist
}
if (cartIdExist()) {
return
}
movieInfo.quantity = 1
const cartCopy = [...cart]
cartCopy.push(movieInfo)
setCart(cartCopy)
}
return (
<li className="movies__list-card">
<ul>
<li>
ID: {movieInfo.id}
</li>
<li>
Name: {movieInfo.name}
</li>
<li>
Price: ${movieInfo.price}
</li>
</ul>
<button onClick={handleAddToCart}>
Add to cart
</button>
</li>
)
}

const SingleCartItem = ({ cartItem }) => {
const { cart, setCart } = useContext(Context)
const handleCount = (increment) => {
const cartCopy = [...cart]
for (let i = 0; i < cart.length; i++) {
const item = cart[i];
if (item.id === cartItem.id) {
if (increment) {
item.quantity++
} else {
item.quantity--
}
if (item.quantity === 0) {
cartCopy.splice(i, 1)
}
break
}
}
setCart(cartCopy)
}
return <li className="movies__cart-card">
<ul>
<li>
ID: {cartItem.id}
</li>
<li>
Name: {cartItem.name}
</li>
<li>
Price: ${cartItem.price}
</li>
</ul>
<div className="movies__cart-card-quantity">
<button onClick={() => handleCount(false)}>
-
</button>
<span>
{cartItem.quantity}
</span>
<button onClick={() => handleCount(true)}>
+
</button>
</div>
</li>
}

export default function Exercise01() {
const movies = [
{
id: 1,
Expand Down Expand Up @@ -50,77 +142,59 @@ export default function Exercise01 () {
{
m: [4, 2],
discount: 0.1
}
}
]

const [cart, setCart] = useState([
{
id: 1,
name: 'Star Wars',
price: 20,
quantity: 2
const [cart, setCart] = useState([])

const getTotal = () => {
let total = 0
for (let i = 0; i < cart.length; i++) {
const cartItem = cart[i];
total += cartItem.price * cartItem.quantity
}
])

const getTotal = () => 0 // TODO: Implement this
const checkForDiscount = () => {
for (let i = 0; i < discountRules.length; i++) {
const rule = discountRules[i];
if (rule.m.length !== cart.length) continue
const ruleMatch = rule.m.every((id) => {
return cart.some((cartItem) => {
return cartItem.id === id
})
})
if (ruleMatch) {
return rule.discount
}
}
}
const discount = checkForDiscount()
return { total, discount }
}

const { total, discount } = getTotal()
return (
<section className="exercise01">
<div className="movies__list">
<ul>
{movies.map(o => (
<li className="movies__list-card">
<ul>
<li>
ID: {o.id}
</li>
<li>
Name: {o.name}
</li>
<li>
Price: ${o.price}
</li>
</ul>
<button onClick={() => console.log('Add to cart', o)}>
Add to cart
</button>
</li>
))}
</ul>
</div>
<div className="movies__cart">
<ul>
{cart.map(x => (
<li className="movies__cart-card">
<ul>
<li>
ID: {x.id}
</li>
<li>
Name: {x.name}
</li>
<li>
Price: ${x.price}
</li>
</ul>
<div className="movies__cart-card-quantity">
<button onClick={() => console.log('Decrement quantity', x)}>
-
</button>
<span>
{x.quantity}
</span>
<button onClick={() => console.log('Increment quantity', x)}>
+
</button>
</div>
</li>
))}
</ul>
<div className="movies__cart-total">
<p>Total: ${getTotal()}</p>
<Context.Provider value={{ cart, setCart }}>
<section className="exercise01">
<div className="movies__list">
<ul>
{movies.map((o, idx) => {
return (<SingleMovie movieInfo={o} key={idx} />)
})}
</ul>
</div>
<div className="movies__cart">
<ul>
{cart.length === 0 && <p>Cart is empty add at least one item</p>}
{cart.map((cartItem, idx) => (
<SingleCartItem cartItem={cartItem} key={idx} />
))}
</ul>
<div className="movies__cart-total">
<p>Total: {discount && <>From ${total} to </>}${(total && discount) ? (total - (total * (discount / 100))) : total} {discount && <>With a discount of {discount * 100}% applied</>}</p>
</div>
</div>
</div>
</section>
</section>
</Context.Provider>
)
}
}
83 changes: 76 additions & 7 deletions src/components/pages/Exercise02/assets/styles.css
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Original file line number Diff line number Diff line change
Expand Up @@ -3,25 +3,61 @@
color: var(--white);
min-height: 100vh;
padding: 2em;
background: url("./mountains.jpeg"), linear-gradient(180deg, #1B1B1B00 0%, #1B1B1B 30%, #1B1B1B 100%);
background-position: top;
background-position-y: 100%;
background-repeat: no-repeat;
background-blend-mode: overlay;
background-attachment: fixed;
background-size: cover;
}

.movie-library__title {
font-size: 2em;
margin-bottom: 1em;
font-weight: 900;
}

.movie-library__actions {
display: flex;
margin-bottom: 1em;
border: var(--ms-green) solid 2px;
border-radius: 5px;
min-height: 41px;
}

.movie-library__actions * {
font-family: var(--poppins);
font-size: 0.875em;
line-height: 1;
font-weight: 500;
}

.movie-library__actions select {
width: 100%;
padding: .25em;
text-decoration: none;
border: none;
color: var(--black);
background-color: var(--white);
outline: none;
}

.movie-library__actions select:focus {
outline: none;
}

.movie-library__actions button {
white-space: nowrap;
text-decoration: none;
border: none;
color: var(--black);
background-color: var(--ms-green);
outline: none;
}

.movie-library__actions button:focus {
outline: none;
}

.movie-library__loading {
Expand All @@ -34,24 +70,57 @@

.movie-library__list {
padding: 1em;
background-color: #222222;
display: grid;
grid-template-columns: repeat(auto-fill, minmax(15em, 1fr));
gap: 2.5em;
padding-left: 0px;
padding-right: 0px;
margin-top: 3.625em;
}

.movie-library__card {
background-color: #333333;
margin-bottom: 1em;
display: flex;
display: grid;
grid-template-columns: 1fr;
align-items: center;
position: relative;
border-radius: 8px;
max-width: 100%;
}

.movie-library__card img {
width: 10em;
width: 100%;
}

.movie-library__card ul {
padding: 1em;
position: absolute;
height: 100%;
width: 100%;
display: flex;
flex-direction: column;
justify-content: flex-end;
border-radius: 8px;
background: linear-gradient(0deg, #96d501 0%, rgba(150, 214, 1, 0.51) 24.27%, rgba(151, 215, 0, 0) 100%);
}

.movie-library__card li {
line-height: 120%;
.movie-library .content {
padding-left: 1em;
padding-right: 1em;
padding-bottom: 1em;
}


.movie-library__card ul .title {
font-family: var(--poppins);
font-weight: 900;
font-size: 1.2em;
line-height: 1;
margin-bottom: 8px;
}

.movie-library__card ul .sub-title{
font-weight: 500;
font-size: 0.75em;
font-family: var(--poppins);
margin-bottom: 4px;
}
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