/***********************************************************************

Author:     Sander Tiekstra
Company:    Tiekstramedia
URL:        http://www.tiekstramedia.nl

***********************************************************************/

/* 19-08-2008 Henk Wijnholds (Concept7) 'Expanding textarea' toegevoegd */
/* 19-08-2008 Rafaël L. Bekkema (Concept7) 'Toggle divs in form', 'Postit notes' en 'Adding upload inputs' toegevoegd */
/* 20-08-2008 Henk Wijnholds (Concept7) 'DatePicker' toegevoegd */


$(document).ready(function() {

  /* Initiate
  ------------------------------------------------------------------*/
  // Check and initiate specials navigation
  if ($('#specials-navigation').length > 0) initSpecialsNav()

  // Check and initiate date picker
  if ($('.calendar').length > 0) initDatePicker()

  // Check and initiate post its
  if ($('.postit').length > 0) initPostIt()

  // Check and initiate another attachment
  if ($('#anotherattachment').length > 0) initAnotherattachment()

  // Initiate the positioning of rounded corner for IE6
  if (jQuery.browser.msie && jQuery.browser.version == 6.0) {
    $(window).load(function() { initCornerPositioningIE6() })
  }

  // Replace hr
  replaceHr();

  // Add .radio and .checkbox to hide custom borders
  $("input[type='radio']").addClass("radio");
  $("input[type='checkbox']").addClass("checkbox");

  // Expanding textarea
  if ($('textarea.expanding').length > 0) {
    $.getScript("js/lib/jquery.autogrow.js;", function(){
      $('textarea.expanding').autogrow();
    });
  }



  /* Functions
  ------------------------------------------------------------------*/
  // Behaviour for specials navigation
  function initSpecialsNav() {
    $('#specials-navigation ul li').each(function() {
      $(this).mouseover(function() {
        $('#specials-navigation ul li.breadcrumb').removeClass('breadcrumb');
        $('#specials-navigation ul li.last-child-breadcrumb').removeClass('last-child-breadcrumb');

        if ($(this).hasClass('last-child')) {
          $(this).addClass('last-child-breadcrumb');
        }
        $(this).addClass('breadcrumb');
      });
    });
  }


  // Replace hr
  function replaceHr() {
    $('hr').wrap('<div class="hr"></div>')
  }


  // Date Picker
  function initDatePicker() {
    $.getScript("js/lib/date.js", function(){
      $.getScript("js/lib/jquery.datepicker.js", function(){

        // IE6-div-ontop-of-select-fix
        if ($.browser.msie && $.browser.version == 6.0 && $('select').length > 0) {
          $.getScript("js/lib/jquery.bgiframe.js");
        }

        var today = new Date();
        var currentYear = today.getFullYear();

        $('.calendar')
          .datePicker({
            verticalOffset: '-5',
            startDate: '01/01/' + (currentYear - 10),
            endDate: '31/12/' + (currentYear + 10)
          })
          .bind(
            'click',
            function() {
              $(this).dpDisplay();
              this.blur();
              return false;
            }
          )
          .bind(
            'dateSelected',
            function(e, selectedDate, $td)
            {
              var day   = selectedDate.getDate();
              var month = selectedDate.getMonth() + 1;
              var year  = selectedDate.getFullYear();

              $(this).parent().find('.day').val(day);
              $(this).parent().find('.month').val(month);
              $(this).parent().find('.year').val(year);
            }
          );

        $('.dp-choose-date').html("<img src='../../static/menzis/menzis2008/assets/layout/icn.agenda.gif' />");


        $('.day, .month, .year').change(function() {
          var day     = $(this).parent().find('.day').val();
          var month   = $(this).parent().find('.month').val();
          var year    = $(this).parent().find('.year').val();
          var calendar  = $(this).parent().find('.calendar');

          // update input.calendar
          calendar.val(day + '/' + month + '/' + year);

          // update the selected date
          var d = new Date(
            year,
            month-1,
            day
          );
          calendar.dpSetSelected(d.asString());
        });

      });
    });
  };

  // Postit notes
  function initPostIt() {
    $(".postit").after("<img src='../../static/menzis/menzis2008/assets/layout/icn.postit.gif' class='postit_icon' />");
    $(".postit_icon").click(function () {
      $(".postit:visible").hide();
      $(this).parent("div").css("overflow","visible");
      $(this).prevAll("input:text").css("background","#fff299")
      $(this).prev().show();
    });
    $(".postit").click(function () {
      $(this).parent("div").css("overflow","hidden");
      $(this).prevAll("input:text").css("background","#fff")
      $(this).hide();
    });
    $(".postit").append("<span class='postit_close'>Close</span>");
  }


    // Adding upload inputs
  function initAnotherattachment(args) {
      $('#anotherattachment').bind('click', function() {
          var max_attachments = 5; // Maximaal aantal file input velden in bijbehorende ul
          // Maak li met input en verwijder link en voeg deze toe aan ul
          var ul = $(this).parent().children('ul');
          var count = ul.children().length;
          var name = 'bijlage_'+(count+1);
          var li = $(document.createElement('li'));
          var file = $(document.createElement('input'));
          file.attr('type', 'file');
          file.attr('name', name);
          li.append(file);
          var a = $(document.createElement('a'));
          a.attr('href', 'javascript:;');
          a.html('Verwijder');
          li.append(a);
          ul.append(li);
          // Actie voor verwijder link
          a.bind('click', function() {
              if (li.parent().children().length == max_attachments) {
                  li.parent().parent().children('.maxattachments').remove();
                  $('#anotherattachment').show();
              }
              li.remove();
          });
          // Verberg toevoegen link en laat bericht zien dat maximum bereikt is
          if (count+1 == max_attachments) {
              var span = $(document.createElement('span'));
              span.attr('class', 'maxattachments');
              span.html('U heeft het maximaal aantal bijlages bereikt.');
              $(this).parent().append(span);
              $(this).hide();
          }
      });
  }


  // Fixing the Rounded Corners problem for IE6
  function initCornerPositioningIE6() {

    // bottom corners
    $('.br, .bl').each(function(i) {
      if ($(this).parent().hasClass('actie')) {} return;
      var parentOuterHeight = $(this).parent().outerHeight();
      if (parentOuterHeight % 2 == 1) {
        var iMarginBottom = $(this).css('marginBottom').split("px")[0];
        $(this).css({marginBottom: iMarginBottom - 1 });
      };
    });

    // right corners
    $('.tr, .br').each(function(i) {
      if ($(this).parent().hasClass('actie')) return;
      var parentOuterWidth = $(this).parent().outerWidth();
      if (parentOuterWidth % 2 == 1) {
        var iMarginRight = $(this).css('marginRight').split("px")[0];
        $(this).css({marginRight: iMarginRight - 1, right: 0});
      };
    });
  }

});