Andela_Tech_Challenge - Cycle 11 (Kigali)

andela_tech_challenge-cycle-11-kigali.markdown

Andela_Tech_Challenge - Cycle 11 (Kigali)

A Pen by Gatare Libère on CodePen.

License.

index.html

<div class="searchIT">
  <input class="searchIT__input" type="search" placeholder="City or state" autofocus="autofocus"/>
  <button class="searchIT__button" type="button">
    <svg height="24" viewBox="0 0 24 24" width="24" xmlns="http://www.w3.org/2000/svg">
      <path d="M15.5 14h-.79l-.28-.27C15.41 12.59 16 11.11 16 9.5 16 5.91 13.09 3 9.5 3S3 5.91 3 9.5 5.91 16 9.5 16c1.61 0 3.09-.59 4.23-1.57l.27.28v.79l5 4.99L20.49 19l-4.99-5zm-6 0C7.01 14 5 11.99 5 9.5S7.01 5 9.5 5 14 7.01 14 9.5 11.99 14 9.5 14z"></path>
      <path d="M0 0h24v24H0z" fill="none"></path>
    </svg>
  </button>
</div>
<section class="results">
  <div class="spinner">
    <div class="bounce1"></div>
    <div class="bounce2"></div>
    <div class="bounce3"></div>
  </div>
</section>

script.js

const endpoint = 'https://gist.githubusercontent.com/Miserlou/c5cd8364bf9b2420bb29/raw/2bf258763cdddd704f8ffd3ea9a3e81d25e2c6f6/cities.json';

const cities = [];
fetch(endpoint).
then(blob => blob.json()).
then(data => cities.push(...data)).
then(resp => displayMatches());

function findMatches(input) {
  return cities.filter(place => {
    const regex = new RegExp(input, 'gi');
    return place.city.match(regex) || place.state.match(regex);
  });
}

function numberWithCommas(x) {
  return x.toString().replace(/\B(?=(\d{3})+(?!\d))/g, ',');
}

function displayMatches() {
  const input = searchInput.value;
  const matchArray = findMatches(input);

  const htmlElements = matchArray.map(place => {
    // Add text highlights
    const regex = new RegExp(input, 'gi');
    const cityName = place.city.replace(regex,
    `<span class="hl">${input}</span>`);
    const stateName = place.state.replace(regex,
    `<span class="hl">${input}</span>`);

    // Handle growth display
    const growth = place.growth_from_2000_to_2013;
    const growthDirection = parseFloat(growth) > 0 ? 'up' : 'down';

    return `
      <article class="result">
        <div class="result__rank">${place.rank}</div>
        <h2 class="result__title">${cityName}, ${stateName}</h2>
        <div class="result__meta">
          ${numberWithCommas(place.population)} people
          <span class="growth growth--${growthDirection}">${growth}</span>
        </div>
      </article>`;
  });

  const headerText = input ?
  `${htmlElements.length} matches for "${input}"` :
  `${htmlElements.length} cities ranking`;

  const html = `<h1 class="results__header">${headerText}</h1>` +
  htmlElements.join('');

  searchResults.innerHTML = html;
}

const searchInput = document.querySelector('.searchIT__input');
const searchResults = document.querySelector('.results');

searchInput.addEventListener('change', displayMatches);
searchInput.addEventListener('keyup', displayMatches);

style.css

@import url("https://fonts.googleapis.com/css?family=PT+Sans:400,700");
body {
  color: #212121;
  font: 16px/1.5 'PT Sans', sans-serif;
  padding: 1rem;
}

h1, h2, h3 {
  margin: 0;
  line-height: inherit;
}

input:focus,
button:focus {
  outline: 0;
}

input::-webkit-input-placeholder {
  color: inherit;
  opacity: 0.5;
}

input:-ms-input-placeholder {
  color: inherit;
  opacity: 0.5;
}

input::-ms-input-placeholder {
  color: inherit;
  opacity: 0.5;
}

input::placeholder {
  color: inherit;
  opacity: 0.5;
}

.hl {
  background: #FFC107;
}

.growth--up {
  color: #00796B;
}
.growth--up:before {
  content: '\25b2';
}
.growth--down {
  color: #D32F2F;
}
.growth--down:before {
  content: '\25bc';
}

.searchIT {
  border-radius: 25px;
  color: #FFFFFF;
  background-color: #8929a3;
  padding: 2rem;
  display: flex;
  align-items: center;
}
.searchIT__input {
  color: inherit;
  font-size: 2.5rem;
  font-family: inherit;
  background: none;
  border: 0;
  width: 100%;
  padding: 0.5rem 0;
}
.searchIT__button {
  background: none;
  border: 0;
  cursor: pointer;
}
.searchIT__button svg {
  fill: #FFFFFF;
}
.searchIT__button:hover {
  opacity: 0.7;
}

.results__header {
  color: #757575;
  font-size: 1rem;
  font-weight: normal;
  text-align: center;
  margin: 2rem 0;
}

@-webkit-keyframes fadeIn {
  from {
    opacity: 0;
  }
  to {
    opacity: 1;
  }
}

@keyframes fadeIn {
  from {
    opacity: 0;
  }
  to {
    opacity: 1;
  }
}
.result {
  border-top: 1px solid #BDBDBD;
  padding: 2rem;
  -webkit-animation: fadeIn 0.3s ease-in;
          animation: fadeIn 0.3s ease-in;
  position: relative;
}
.result__title {
  font-size: 1.5rem;
  text-transform: capitalize;
}
.result__meta {
  color: #757575;
}
.result__rank {
  color: #757575;
  font-size: 1.5rem;
  float: right;
}
.result__rank:before {
  content: '#';
}

@-webkit-keyframes sk-bouncedelay {
  0%, 80%, 100% {
    -webkit-transform: scale(0);
            transform: scale(0);
  }
  40% {
    -webkit-transform: scale(1);
            transform: scale(1);
  }
}

@keyframes sk-bouncedelay {
  0%, 80%, 100% {
    -webkit-transform: scale(0);
            transform: scale(0);
  }
  40% {
    -webkit-transform: scale(1);
            transform: scale(1);
  }
}
.spinner {
  margin: 100px auto 0;
  width: 70px;
  text-align: center;
}
.spinner > div {
  width: 18px;
  height: 18px;
  background-color: #333;
  border-radius: 100%;
  display: inline-block;
  -webkit-animation: sk-bouncedelay 1.4s infinite ease-in-out both;
          animation: sk-bouncedelay 1.4s infinite ease-in-out both;
}
.spinner .bounce1 {
  -webkit-animation-delay: -0.32s;
          animation-delay: -0.32s;
}
.spinner .bounce2 {
  -webkit-animation-delay: -0.16s;
          animation-delay: -0.16s;
}