{% assign catalog_courses = courses.in_catalog %}
{% include "header" %}
<main class="np-main np-homepage">
  <div class="np-homepage-hero">
    <div class="np-homepage-hero-container">
      <div class="np-homepage-hero-content">
        <div class="np-homepage-headline">
          {{ homepage.headline }}
        </div>
        <div class="hero-search-wrapper">
          <div class="np-homepage-subheadline">
            {{ homepage.subheadline }}
          </div>
          <form
            class="np-header-search np-hero-search"
            data-test="mobile-search"
            method="get"
            action="{% route search %}"
          >
            <input
              aria-label="What are you looking for?"
              class="hero-search-input"
              type="text"
              name="q"
              placeholder="What are you looking for?"
            />
            <i class="np-header-search-icon hero-search-icon far fa-search"></i>
          </form>
        </div>
      </div>
      <img class="np-homepage-hero-image"
        src="{{ homepage.artwork_url }}"
        alt="{{ homepage.headline }}"
      />
    </div>
  </div>
  {% include "sub_navigation" %}
  
  {% include "homepage_featured", items: catalog_courses %}

  <div class="np-max-width np-homepage-row-wrapper">
    <div class="row">
      <div class="col-xs-12 col-sm-12 col-md-12" style="display:flex; flex-direction:column;">
        <div class="np-section-header">Progress Tracker</div>
        <div class="learning-path-progress-container">
          <div class="row">
            {% assign lps_in_progress = 0 %}
            {% assign enrolled_learning_paths = learning_paths.enrolled | sort: "progress" | reverse %}
            {% for learning_path in enrolled_learning_paths %}
              {% if learning_path.progress > 0 %}
                {% assign lps_in_progress = lps_in_progress | plus: 1 %}

                {% if lps_in_progress < 4 %}
                  <div class="col-xs-12 col-md-4">
                    {% include "cards_learning_path_progress" %}
                  </div>
                  
                {% endif %}
              {% endif %}
            {% endfor %}
            
            {% if lps_in_progress > 0 %}
              <div class="see-more-wrapper">
                <a href="/app/dashboard" style="margin-top:24px;">See more</a>
              </div>
            {% endif %}
            {% if lps_in_progress == 0 %}
              <div class="col-xs-12">
                <div class="np-learning-paths-resources-container">
                  <div class="np-zero-state-text">
                    Yikes! You don't have any learning Paths in progress.
                  </div>
                  <img class="np-zero-state-learning-paths" alt="" />
                </div>
              </div>
              
            {% endif %}
          </div>
          
        </div>
      </div>
      {% comment %} {% if features.training_events? %}
        <div class="col-xs-12 col-sm-5 col-md-4">
          <div class="homepage-events">
            <div class="np-section-header">Upcoming Courses</div>
            <div class="upcoming events">
              {% if training_events.available.any? %}
                {% for training_event in training_events.available limit:1 %}
                  {% include "cards_training_event" with training_event %}
                {% endfor %}
                <div class="see-more-wrapper">
                  <a href="/app/training_events" style="margin-top:24px;">See more</a>
                </div>
              {% else %}
                {% include "training_events_zero_state" %}
              {% endif %}
            </div>
          </div>
        </div>
      {% endif %} {% endcomment %}
    </div>
  </div>

  {% include "homepage_ongoing_training", items: catalog_courses %}
  
  {% include "homepage_topics" %}
</main>
{% include "footer" %}

<script>
  if (window.location.pathname == "/app") {
    document.querySelector(".np-sub-navigation").classList.add("homepage-nav")
    document.querySelector(".np-header").classList.add("homepage-nav")
  }

  document.querySelector(".np-hidden-desktop .dropdown-arrow").addEventListener("click", function(e) {
    if (e.target.parentElement.classList.contains("open")) {
      e.target.parentElement.classList.remove("open")
    } else {
      e.target.parentElement.classList.add("open")
    }
  })

  window.onload = function () {
    var stickySubNav = document.querySelector('.np-sub-navigation');
    var headerOffset = findOffset(stickySubNav);

    window.onscroll = function() {
      var bodyScrollTop = document.documentElement.scrollTop || document.body.scrollTop;
      if (bodyScrollTop > (headerOffset.top  - 24)) {
        stickySubNav.classList.add('fixed');
      } else {
        stickySubNav.classList.remove('fixed');
      }
    };
  };

  function findOffset(element) {
    var top = 0, left = 0;

    do {
      top += element.offsetTop  || 0;
      left += element.offsetLeft || 0;
      element = element.offsetParent;
    } while(element);

    return {
      top: top,
      left: left
    };
  }

</script>

<script>

  window.addEventListener("load", function() {
    var progressCards = document.querySelectorAll(".np-card-learning-path-progress");

    for (var i = 0; i < progressCards.length; i++ ) {
      var lpProgressCard = progressCards[i]
      var progressRing = lpProgressCard.querySelector(".progress-ring")
      let circle = progressRing.querySelector(".circle-progress")
      let total = progressRing.getAttribute("data-total")
      let numCompleted = lpProgressCard.querySelector(".lp-completed-items span > div").getAttribute("data-completed")
      var radius = circle.r.baseVal.value;
      var circumference = radius * 2 * Math.PI;

      circle.style.strokeDasharray = `${circumference} ${circumference}`;
      circle.style.strokeDashoffset = `${circumference}`;

      const percent = numCompleted / total
      console.log("percent: ", percent)
      setProgress(percent, circle)
    }
    
    function setProgress(percent, circle) {
      const offset = circumference - percent * circumference;
      circle.style.strokeDashoffset = offset;
    }

  }) 
</script>

<style>
  .np-homepage-hero {
    background-color:#3C228A;
    padding: 40px 24px 24px;
    flex-direction: column;
  }

  .np-homepage-hero-image {
    object-fit: unset;
    width: 115px;
    height: auto;
    min-height: unset;
    margin-top:24px;
  }

  .np-homepage-hero-content {
    position:relative;
    padding:0;
    color:#fff;
  }

  .np-homepage-hero .np-homepage-headline {
    font-weight: 700;
    font-size: 24px;
    line-height: 33px;
    margin-bottom:24px;
  }

  .np-homepage-subheadline {
    font-size: 20px;
    line-height: 24px;
    margin-bottom:8px;
    opacity:1;
  }

  .np-hero-search {
    width:100%;
  }

  .hero-search-input {
    background-color:#F1F3F4;
    border-radius:4px;
    padding: 14px 19px 14px 44px;
    border:none;
    font-size:14px;
    line-height:19px;
    width: 100%;
    background:#fff;
  }

  .hero-search-icon {
    right:unset;
    left:16px;
    color:#6C6C6C;
  }

  .np-homepage-row-wrapper {
    padding: 0 16px;
    margin-bottom:56px;
  }

  .np-homepage-featured-empty {
    margin: 0;
    border: 2px solid #dadce0;
    border-radius: 8px;
    padding: 60px 32px;
  }

  .learning-path-progress-container,
  .learning-path-progress-container > .row {
    height:100%;
  }

  @media (min-width:768px) {
    .np-homepage-hero-container {
      display:flex;
      align-items:center;
    }

    .np-homepage-hero .np-homepage-headline {
      font-size: 40px;
      line-height: 50px;
      margin-bottom:20px;
      text-align:left;
    }

    .np-homepage-hero-image {
      width: 200px;
      height: auto;
      margin: 0 0 0 64px;
    }

    .hero-search-wrapper {
      display:flex;
    }

    .np-hero-search {
      margin-left:32px;
      flex:2;
    }
  }

  @media (min-width:768px) and (max-width:1365px) {
    .np-homepage-hero .np-homepage-headline {
      font-size: 3.516vw;
      line-height: 4.249vw;
    }
  }

  @media (min-width:1200px) {
    .np-homepage-hero-image {
      width: 300px;
      margin: 0 0 0 100px;
    }
  }

  @media (min-width:1366px) {

    .np-homepage-hero .np-homepage-headline {
      font-size: 48px;
      line-height: 58px;
    }
  }
</style>