/* ------------------------------------------------
  Project:   Drone Helpline
  Author:    Inzena Digital Media LLP
------------------------------------------------ */
/* ------------------------
    Table of Contents

  1. Predefined Variables
  2. Preloader  
  3. FullScreen
  4. Counter
  5. Owl carousel
  6. Testimonial Carousel
  7. Magnific Popup
  8. Scroll to top
  9. Banner Section
  10. Fixed Header
  11. Scrolling Animation
  12. Text Color, Background Color And Image
  13. Accordian
  14. Contact Form
  15. ProgressBar
  16. Countdown
  17. Wow Animation
  18. HT Window load and functions
  

------------------------ */

"use strict";

/*------------------------------------
  HT Predefined Variables
--------------------------------------*/
var $window = $(window),
    $document = $(document),
    $body = $('body'),
    $fullScreen = $('.fullscreen-banner') || $('.section-fullscreen'),
    $halfScreen = $('.halfscreen-banner'),
    searchActive = false;

//Check if function exists
$.fn.exists = function () {
  return this.length > 0;
};


/*------------------------------------
  HT PreLoader
--------------------------------------*/
function preloader() {
   $('#ht-preloader').fadeOut();
};


/*------------------------------------
  HT Menu
--------------------------------------*/
function menu() {
  // Variables
  var $dropdown = $('.dropdown-animate'),
    $dropdownSubmenu = $('.dropdown-submenu [data-toggle="dropdown"]');

  function initSubmenu($this) {
    if (!$this.next().hasClass('show')) {
      $this.parents('.dropdown-menu').first().find('.show').removeClass("show");
    }
    var $submenu = $this.next(".dropdown-menu");
    $submenu.toggleClass('show');
    $submenu.parent().toggleClass('show');
    $this.parents('.nav-item.dropdown.show').on('hidden.bs.dropdown', function (e) {
      $('.dropdown-submenu .show').removeClass("show");
    });
  }
  // Events
  if ($dropdown.length) {
    $dropdown.on({
      'hide.bs.dropdown': function () {
        hideDropdown($dropdown);
      }
    })
  }
  if ($dropdownSubmenu.length) {
    $dropdownSubmenu.on('click', function (e) {
      initSubmenu($(this))
      return false;
    });
  }
};


/*------------------------------------
  HT Counter
--------------------------------------*/
function sidemenu() {  

            $('#dismiss').on('click', function () {
                $('#sidebar').removeClass('active');
            });

            $('#sidebarCollapse').on('click', function () {
                $('#sidebar').addClass('active');
                $('.collapse.in').toggleClass('in');
                $('a[aria-expanded=true]').attr('aria-expanded', 'false');
            });
};


/*------------------------------------
  HT FullScreen
--------------------------------------*/
function fullScreen() {
    if ($fullScreen.exists()) {
        $fullScreen.each(function () {
        var $elem = $(this),
        elemHeight = $window.height();
        if($window.width() < 768 ) $elem.css('height', elemHeight/ 1);
        else $elem.css('height', elemHeight);
        });
        }
        if ($halfScreen.exists()) {
        $halfScreen.each(function () {
        var $elem = $(this),
        elemHeight = $window.height();
        $elem.css('height', elemHeight / 2);
        });
    }
};


/*------------------------------------
  HT Counter
--------------------------------------*/
function counter() {  
  $('.count-number').countTo({
    refreshInterval: 2
  });   
};


/*------------------------------------
  HT Owl Carousel
--------------------------------------*/
function owlcarousel() {
$('.owl-carousel').each( function() {
  var $carousel = $(this);
  $carousel.owlCarousel({
      items : $carousel.data("items"),
      slideBy : $carousel.data("slideby"),
      center : $carousel.data("center"),
      loop : true,
      margin : $carousel.data("margin"),
      dots : $carousel.data("dots"),
      nav : $carousel.data("nav"),      
      autoplay : $carousel.data("autoplay"),
      autoplayTimeout : $carousel.data("autoplay-timeout"),
      navText : [ '<span class="fas fa-long-arrow-alt-left"><span>', '<span class="fas fa-long-arrow-alt-right"></span>' ],
      responsive: {
        0:{items: $carousel.data('xs-items') ? $carousel.data('xs-items') : 1},
        576:{items: $carousel.data('sm-items')},
        768:{items: $carousel.data('md-items')},
        1024:{items: $carousel.data('lg-items')},
        1200:{items: $carousel.data("items")}
      },
  });
});
};


/*------------------------------------
  HT Testimonial Carousel
--------------------------------------*/  
function testimonialcarousel() {
    $('.testimonial-carousel').on('slide.bs.carousel', function (evt) {
      $('.testimonial-carousel .controls li.active').removeClass('active');
      $('.testimonial-carousel .controls li:eq('+$(evt.relatedTarget).index()+')').addClass('active');
    })
};

/*------------------------------------
  HT Magnific Popup
--------------------------------------*/
function magnificpopup() {
$('.popup-gallery').magnificPopup({
    delegate: 'a.popup-img',
    type: 'image',
    tLoading: 'Loading image #%curr%...',
    mainClass: 'mfp-img-mobile',
    gallery: {
      enabled: true,
      navigateByImgClick: true,
      preload: [0,1] // Will preload 0 - before current, and 1 after the current image
    },
    image: {
      tError: '<a href="%url%">The image #%curr%</a> could not be loaded.',
      titleSrc: function(item) {
        return item.el.attr('title') + '<small>by Marsel Van Oosten</small>';
      }
    }
  });
if ($(".popup-youtube, .popup-vimeo, .popup-gmaps").exists()) {
     $('.popup-youtube, .popup-vimeo, .popup-gmaps').magnificPopup({
          disableOn: 700,
          type: 'iframe',
          mainClass: 'mfp-fade',
          removalDelay: 160,
          preloader: false,
          fixedContentPos: false
    });
  }

};     


/*------------------------------------
  HT Isotope
--------------------------------------*/ 
function isotope() {
  // init Isotope
  var $grid = $('.grid').isotope({
    itemSelector: '.grid-item',
    layoutMode: 'fitRows',
  });

  // filter functions
  var filterFns = {
    // show if number is greater than 50
    numberGreaterThan50: function() {
      var number = $(this).find('.number').text();
      return parseInt( number, 10 ) > 50;
    },
    // show if name ends with -ium
    ium: function() {
      var name = $(this).find('.name').text();
      return name.match( /ium$/ );
    }
  };

  // bind filter button click
  $('.portfolio-filter').on( 'click', 'button', function() {
    var filterValue = $( this ).attr('data-filter');
    // use filterFn if matches value
    filterValue = filterFns[ filterValue ] || filterValue;
    $grid.isotope({ filter: filterValue });
  });


  // change is-checked class on buttons
  $('.portfolio-filter').each( function( i, buttonGroup ) {
    var $buttonGroup = $( buttonGroup );
    $buttonGroup.on( 'click', 'button', function() {
      $buttonGroup.find('.is-checked').removeClass('is-checked');
      $( this ).addClass('is-checked');
    });
  });
};

/*------------------------------------
  HT Scroll to top
--------------------------------------*/
function scrolltop() {
  var pxShow = 300,
    goTopButton = $(".scroll-top")
    // Show or hide the button
  if ($(window).scrollTop() >= pxShow) goTopButton.addClass('scroll-visible');
  $(window).on('scroll', function () {
    if ($(window).scrollTop() >= pxShow) {
      if (!goTopButton.hasClass('scroll-visible')) goTopButton.addClass('scroll-visible')
    } else {
      goTopButton.removeClass('scroll-visible')
    }
  });
  $('.smoothscroll').on('click', function (e) {
    $('body,html').animate({
      scrollTop: 0
    }, 1000);
    return false;
  });
};


 /*------------------------------------
  HT Banner Section
--------------------------------------*/
function headerheight() {
  $('.fullscreen-banner .align-center').each(function(){
    var headerHeight=$('.header').height();
    // headerHeight+=15; // maybe add an offset too?
    $(this).css('padding-top',headerHeight+'px');
  });
};


/*------------------------------------
  HT Fixed Header
--------------------------------------*/
function fxheader() {
  $(window).on('scroll', function () {
    if ($(window).scrollTop() >= 100) {
      $('#header-wrap').addClass('fixed-header');
    } else {
      $('#header-wrap').removeClass('fixed-header');
    }
  });
};


/*------------------------------------------
  HT Text Color, Background Color And Image
---------------------------------------------*/
function databgcolor() {
    $('[data-bg-color]').each(function(index, el) {
     $(el).css('background-color', $(el).data('bg-color'));  
    });
    $('[data-text-color]').each(function(index, el) {
     $(el).css('color', $(el).data('text-color'));  
    });
    $('[data-bg-img]').each(function() {
     $(this).css('background-image', 'url(' + $(this).data("bg-img") + ')');
    });
};


/*------------------------------------
  HT Accordian
--------------------------------------*/
function accordian() { 
  $(".card").on("show.bs.collapse hide.bs.collapse", function(e) {
    if (e.type=='show'){
      $(this).addClass('active');
    }else{
      $(this).removeClass('active');
    }
  });  
$('.accordion .card-header a').prepend('<span></span>');
};


/*------------------------------------
  HT Contact Form
--------------------------------------*/
function contactform() { 
    $('#contact-form').validator();

    // when the form is submitted
    $('#contact-form').on('submit', function (e) {

    // if the validator does not prevent form submit
    if (!e.isDefaultPrevented()) {
        var url = "php/contact.php";

        // POST values in the background the the script URL
        $.ajax({
            type: "POST",
            url: url,
            data: $(this).serialize(),
            success: function (data)
            {
            // data = JSON object that contact.php returns

            // we recieve the type of the message: success x danger and apply it to the 
            var messageAlert = 'alert-' + data.type;
            var messageText = data.message;

            // let's compose Bootstrap alert box HTML
            var alertBox = '<div class="alert ' + messageAlert + ' alert-dismissable"><button type="button" class="close" data-dismiss="alert" aria-hidden="true">&times;</button>' + messageText + '</div>';
            
            // If we have messageAlert and messageText
            if (messageAlert && messageText) {
                // inject the alert to .messages div in our form
                $('#contact-form').find('.messages').html(alertBox).show().delay(2000).fadeOut('slow');
                // empty the form
                $('#contact-form')[0].reset();
            }
          }
        });
        return false;
    }
 })    
};


/*------------------------------------
  HT ProgressBar
--------------------------------------*/
  function progressbar () {
    var progressBar = $('.progress');
    if(progressBar.length) {
      progressBar.each(function () {
        var Self = $(this);
        Self.appear(function () {
          var progressValue = Self.data('value');

          Self.find('.progress-bar').animate({
            width:progressValue+'%'           
          }, 1000);
        });
      })
    }
};


/*------------------------------------
  HT Search
--------------------------------------*/
function search() {
  if($('.search-form').length)
    {
      var searchForm = $('.search-form');
      var searchInput = $('.search-input');
      var searchButton = $('.search-button');

      searchButton.on('click', function(event)
      {
        event.stopPropagation();

        if(!searchActive)
        {
          searchForm.addClass('active');
          searchActive = true;
          searchInput.focus();

          $(document).one('click', function closeForm(e)
          {
            if($(e.target).hasClass('search-input'))
            {
              $(document).one('click', closeForm);
            }
            else
            {
              searchForm.removeClass('active');
              searchActive = false;
            }
          });
        }
        else
        {
          searchForm.removeClass('active');
          searchActive = false;
        }
      }); 
    }
};


/*------------------------------------
  HT Countdown
--------------------------------------*/
function countdown() {
  $('.countdown').each(function () {
    var $this = $(this),
      finalDate = $(this).data('countdown');
    $this.countdown(finalDate, function (event) {
      $(this).html(event.strftime('<li><span>%-D</span><p>Days</p></li>' + '<li><span>%-H</span><p>Hours</p></li>' + '<li><span>%-M</span><p>Minutes</p></li>' + '<li><span>%S</span><p>Seconds</p></li>'));
    });
  });
};

/*------------------------------------
  HT NiceSelect
--------------------------------------*/
function niceSelect() {
  $('select').niceSelect();
}


/*------------------------------------
  HT particles
--------------------------------------*/

function particles() {
  jQuery("#particles-js").each(function () {
    particlesJS( {
  "particles": {
    "number": {
      "value": 80,
      "density": {
        "enable": true,
        "value_area": 800
      }
    },
    "color": {
      "value": "random"
    },
    "shape": {
      "type": "polygon",

      "polygon": {
        "nb_sides": 6
      },
      "image": {
        "src": "img/github.svg",
        "width": 100,
        "height": 100
      }
    },
    "opacity": {
      "value": 1,
      "random": !0,
      "anim": {
        "enable": false,
        "speed": 1,
        "opacity_min": 0.1,
        "sync": false
      }
    },
    "size": {
      "value": 10,
      "random": true,
      "anim": {
        "enable": false,
        "speed": 80,
        "size_min": 0.1,
        "sync": false
      }
    },
  },
  "retina_detect": true
})
  })
}


/*------------------------------------
  HT Wow Animation
--------------------------------------*/
function wowanimation() {
    var wow = new WOW({
        boxClass: 'wow',
        animateClass: 'animated',
        offset: 0,
        mobile: false,
        live: true
    });
    wow.init();
}


/*------------------------------------
  HT Window load and functions
--------------------------------------*/
$(document).ready(function() {
    fullScreen(),
    menu(),
    sidemenu(),
    owlcarousel(),
    testimonialcarousel(),
    counter(),
    magnificpopup()
    scrolltop(),
    headerheight()
    fxheader(),
    databgcolor(),  
    accordian(),
    contactform(),
    progressbar(),
    search(),
    countdown(),
    niceSelect(),
    particles();
});


$window.resize(function() {
});


$(window).on('load', function() {
    preloader(),
    isotope(),
    wowanimation();
});

jQuery(document).ready(function() {
  // Define callback
  var myCallbackVivus = function () {};

  // Get HTMLCollection of SVG to animate
  var myElementsVivus = document.getElementsByClassName("icon-vivus");

  // Go across them to create a Vivus instance
  // with each of them
  for (var i = myElementsVivus.length - 1; i >= 0; i--) {
    new Vivus(myElementsVivus[i], {duration: 50, type: 'async' }, myCallbackVivus);
  }
});


jQuery('#waterdrop').raindrops({color:'#03d665', canvasHeight:150, density: 0.1, frequency: 20});
jQuery('#waterdrop.color-2').raindrops({color:'#5632d9', canvasHeight:150, density: 0.1, frequency: 20});
jQuery('#waterdrop.color-3').raindrops({color:'#0734e9', canvasHeight:150, density: 0.1, frequency: 20});
jQuery('#waterdrop.color-4').raindrops({color:'#ee5826', canvasHeight:150, density: 0.1, frequency: 20});
jQuery('#waterdrop.color-5').raindrops({color:'#01e3de', canvasHeight:150, density: 0.1, frequency: 20});
jQuery('#waterdrop.color-6').raindrops({color:'#6633a5', canvasHeight:150, density: 0.1, frequency: 20});
jQuery('#waterdrop.color-7').raindrops({color:'#7603f3', canvasHeight:150, density: 0.1, frequency: 20});
jQuery('#waterdrop.color-8').raindrops({color:'#0df0a8', canvasHeight:150, density: 0.1, frequency: 20});
jQuery('#waterdrop.color-9').raindrops({color:'#6f2982', canvasHeight:150, density: 0.1, frequency: 20});
jQuery('#waterdrop.color-10').raindrops({color:'#9651e9', canvasHeight:150, density: 0.1, frequency: 20});