<!--
  Tailwind UI components require Tailwind CSS v1.8 and the @tailwindcss/ui plugin.
  Read the documentation to get started: https://tailwindui.com/documentation
--><!-- This example requires Tailwind CSS v1.4.0+ -->
<script type="text/javascript">
    var displayedMenu = "";
    var hamburgerShown = false;

    let width = screen.width;
    var isMobile = width < 640;

    function toggleMenu(button) {
        if (displayedMenu === button.id.split("-")[0]) { 
            hideMenu(button.id.split("-")[0]);
            displayedMenu = "";
        }
        else { 
            showMenu(button.id.split("-")[0]);
            displayedMenu = button.id.split("-")[0]
        }
    }

    function handleClick(button) {
        if (button.id === "hamburger-btn" || button.id === "close-hamburger-btn") { toggleHamburger() }
        if (button.id.indexOf("menu") !== -1 ) { toggleMenu(button) }
    }

    function toggleHamburger() {
        console.log("toggling hamburger", hamburgerShown)
        if (hamburgerShown) { 
            hideHamburger();
            hamburgerShown = false;
        }
        else { 
            showHamburger();
            hamburgerShown = true;
        }
    }

    function showMenu(menuName) {
        var menuId = menuName + (isMobile ? '-mobile-menu' : '-menu');
        document.getElementById(menuId).className = document.getElementById(menuId).className.replace("hidden ease-in opacity-0 -translate-y-1", "ease-out opacity-1 -translate-y-0");
    }

    function hideMenu(menuName) {
        var menuId = menuName + (isMobile ? '-mobile-menu' : '-menu');
        console.log(menuId)
        document.getElementById(menuId).className = document.getElementById(menuId).className.replace("ease-out opacity-1 -translate-y-0", "hidden ease-in opacity-0 -translate-y-1");
    }

    function showHamburger() {
        document.getElementById('header-container').className = "overflow-hidden";
        document.getElementById('hamburger').className = "absolute mt-16 z-20 top-0 inset-x-0 transition transform origin-top-right";
        document.getElementById('hamburger-btn').className = "hidden md:hidden inline-flex items-center justify-center p-2 rounded-md text-gray-400 hover:text-gray-500 hover:bg-gray-100 focus:outline-none focus:bg-gray-100 focus:text-gray-500 transition duration-150 ease-in-out";
        document.getElementById('close-hamburger-btn').className = "inline-flex items-center justify-center p-2 rounded-md text-gray-400 hover:text-gray-500 hover:bg-gray-100 focus:outline-none focus:bg-gray-100 focus:text-gray-500 transition duration-150 ease-in-out";
    }

    function hideHamburger() {
        document.getElementById('header-container').className = "";
        document.getElementById('hamburger').className = "hidden absolute z-20 top-0 inset-x-0 transition transform origin-top-right md:hidden";
        document.getElementById('hamburger-btn').className = "inline-flex items-center justify-center p-2 rounded-md text-gray-400 hover:text-gray-500 hover:bg-gray-100 focus:outline-none focus:bg-gray-100 focus:text-gray-500 transition duration-150 ease-in-out";
        document.getElementById('close-hamburger-btn').className = "hidden md:hidden inline-flex items-center justify-center p-2 rounded-md text-gray-400 hover:text-gray-500 hover:bg-gray-100 focus:outline-none focus:bg-gray-100 focus:text-gray-500 transition duration-150 ease-in-out";
        if (displayedMenu !== "") { hideMenu(displayedMenu); }
    }

    window.onload = function(){
        let elements = document.getElementsByTagName("button");
        let buttons = [...elements]
        buttons.forEach((button) => {
            button.addEventListener( 'click', function() { handleClick(button) });
        })

        document.getElementById("mobile-learn-btn").addEventListener( 'click', toggleMenu);
    }

    function showMobileNav() {
        document.getElementById('learn').className = "absolute inset-x-0 transform shadow-lg backdrop-blur transition ease-out duration-150 opacity-1 -translate-y-0";
    }

</script>

{%- set section = get_section(path="header/_index.md") %}
{% set header_items = section.content | safe | split(pat="<li>") %}

<body id="header-container">
        <div class="z-10 bg-white fixed w-screen">
          <div class="relative z-10 shadow">
            <div class="max-w-7xl mx-auto flex justify-between items-center px-4 py-5 sm:px-6 sm:py-4 lg:px-8 md:justify-start md:space-x-10">
              <div>
                <a href="/" class="flex">
                  <img class="w-20 h-auto sm:w-32" src="{{section.extra.logoPath}}" alt="Workflow" />
                </a>
              </div>
              <div class="-mr-2 -my-2 md:hidden">
                <button id="hamburger-btn" type="button" class="inline-flex items-center justify-center p-2 rounded-md text-gray-400 hover:text-gray-500 hover:bg-gray-100 focus:outline-none focus:bg-gray-100 focus:text-gray-500 transition duration-150 ease-in-out">
                  <!-- Heroicon name: menu -->
                  <svg class="h-6 w-6" xmlns="http://www.w3.org/2000/svg" fill="none" viewBox="0 0 24 24" stroke="currentColor">
                    <path stroke-linecap="round" stroke-linejoin="round" stroke-width="2" d="M4 6h16M4 12h16M4 18h16" />
                  </svg>
                </button>
                <button id="close-hamburger-btn" type="button" class="hidden md:hidden inline-flex items-center justify-center p-2 rounded-md text-gray-400 hover:text-gray-500 hover:bg-gray-100 focus:outline-none focus:bg-gray-100 focus:text-gray-500 transition duration-150 ease-in-out">
                    <!-- Heroicon name: x -->
                    <svg class="h-6 w-6" xmlns="http://www.w3.org/2000/svg" fill="none" viewBox="0 0 24 24" stroke="currentColor">
                      <path stroke-linecap="round" stroke-linejoin="round" stroke-width="2" d="M6 18L18 6M6 6l12 12" />
                    </svg>
                  </button>
              </div>
              <div class="hidden md:flex-1 md:flex md:items-center md:justify-between md:space-x-12">
                <nav class="flex space-x-10">

{% for header_item in header_items %}
    {% if not loop.first %}
        {% set header_arr = header_item | split(pat="</li>") %}
        {% set header_label = header_arr[0] %}
        {% if '<a' in header_label %}
            {% set link_label = header_label | striptags %}
            {% set link_path = header_label | split(pat="%22") | safe%}
            <a href="{{link_path[1]}}" class="text-sm leading-6 font-normal text-gray-500 hover:text-gray-900 focus:outline-none focus:text-gray-900 transition ease-in-out duration-150 mt-0">
                {{link_label}}
            </a>
        {% else %}
            <div class="relative">
                {% set button_id = header_label ~ "-menu-btn" | slugify %}
            <!-- Item active: "text-gray-900", Item inactive: "text-gray-500" -->
            <button type="button" id="{{button_id}}" class="text-gray-500 group inline-flex items-center space-x-2 text-sm leading-6 font-normal hover:text-gray-900 focus:outline-none focus:text-gray-900 transition ease-in-out duration-150">
                <span>{{ header_label }}</span>
                <!--
                Heroicon name: chevron-down

                Item active: "text-gray-600", Item inactive: "text-gray-400"
                -->
            </button>
            </div>

        {% endif %}  
    {% endif %}
{% endfor %}
</nav>


              </div>
            </div>
          </div>
{% for header_item in header_items %}
    {% if not loop.first %}
        {% set header_arr = header_item | split(pat="</li>") %}
        {% set header_label = header_arr[0] %}
        {% set header_menu = header_arr[1] %}
        {% set menu_id = header_label ~ "-menu" | slugify %}
    
    <nav>
        <div id="{{menu_id}}" class="mt-16 sm:mt-0 md:mt-0 lg:mt-0 xl:mt-0 2xl:mt-0 z-50 absolute inset-x-0 transform shadow-lg lg:backdrop-blur xl:backdrop-blur transition duration-150 hidden ease-in opacity-0 -translate-y-1">
            <div class="bg-white lg:bg-semi-white md:bg-semi-white xl:bg-semi-white">
              <div class="mx-8 lg:mx-20 xl:mx-20 px-4 py-4 sm:px-6 sm:py-6 lg:px-8 lg:py-8 xl:py-12">
                {{header_menu | safe }}
              </div>
            </div>            
          </div>
        </nav>

    
    {% endif %}
{% endfor %}

        
          <!--
            Mobile menu, show/hide based on mobile menu state.
        
            Entering: "duration-200 ease-out"
              From: "opacity-0 scale-95"
              To: "opacity-100 scale-100"
            Leaving: "duration-100 ease-in"
              From: "opacity-100 scale-100"
              To: "opacity-0 scale-95"
          -->
          <div id="hamburger" class="hidden absolute mt-16 z-20 top-0 inset-x-0 transition transform origin-top-right md:hidden">
            <div>
              <div class="shadow-xs bg-white divide-y-2 divide-gray-50">
                <div class="pt-5 pb-6 px-5 space-y-6 sm:space-y-8 sm:pb-8">

                    <nav class="flex justify-around">

                        {% for header_item in header_items %}
                            {% if not loop.first %}
                                {% set header_arr = header_item | split(pat="</li>") %}
                                {% set header_label = header_arr[0] %}
                                {% if '<a' in header_label %}
                                    {% set link_label = header_label | striptags %}
                                    {% set link_path = header_label | split(pat="%22") | safe%}
                                    <a href="{{link_path[1]}}" class="text-sm leading-6 font-normal text-gray-500 hover:text-gray-900 focus:outline-none focus:text-gray-900 transition ease-in-out duration-150 mt-0">
                                        {{link_label}}
                                    </a>
                                {% else %}
                                    <div class="relative">
                                    {% set button_id = header_label ~ "-mobile-menu-btn" | slugify %}
                                    <!-- Item active: "text-gray-900", Item inactive: "text-gray-500" -->
                                    <button type="button" id="{{button_id}}" class="text-gray-500 group inline-flex items-center space-x-2 text-sm leading-6 font-normal hover:text-gray-900 focus:outline-none focus:text-gray-900 transition ease-in-out duration-150">
                                        <span>{{ header_label }}</span>
                                        <!--
                                        Heroicon name: chevron-down
                        
                                        Item active: "text-gray-600", Item inactive: "text-gray-400"
                                        -->
                                    </button>
                                    </div>
                        
                                {% endif %}  
                            {% endif %}
                        {% endfor %}
                        </nav>                    
              </div>
              {% for header_item in header_items %}
            {% if not loop.first %}
                {% set header_arr = header_item | split(pat="</li>") %}
                {% set header_label = header_arr[0] %}
                {% set header_menu = header_arr[1] %}
            
            <nav>
                {% set menu_id = header_label ~ "-mobile-menu" | slugify %}

                <div id="{{menu_id}}" class="z-50 sm:mt-0 md:mt-0 lg:mt-0 xl:mt-0 2xl:mt-0 absolute inset-x-0 transform shadow-lg md:backdrop-blur lg:backdrop-blur xl:backdrop-blur hidden ease-in opacity-0 -translate-y-1">
                    <div class="bg-white lg:bg-semi-white md:bg-semi-white xl:bg-semi-white">
                      <div class="mx-8 lg:mx-20 xl:mx-20 px-4 py-4 sm:px-6 sm:py-6 lg:px-8 lg:py-8 xl:py-12">
                        {{header_menu | safe }}
                      </div>
                    </div>            
                  </div>
                </nav>
        
            
            {% endif %}
        {% endfor %}
            </div>
            
          </div>
        </div>


        </body>
