/**
 * @author Kaj Str�m <kaj.strom@dlsoftware.com>
 * @copyright DL Software Oy, 2014.
 */

$(document).ready(function() {

  /*
   Rivien v�ritys klikattaessa
   */
  $(".rr_rsv_table tr").click(function() {
    $(this).addClass('selected');
  });

  /*
   Hakulomakeen eventtej�
   */

  $("#btn_recurring_simulate").click(function () {
    ResourceReservation.SimulateRecurringHandler($(this));
  });

  $("#btn_next_step1").click(function () {
    ResourceReservation.SaveRecurringHandler($(this));
  });

  ResourceReservation.instructorSelectionHandling(Modernizr.touch)

  ResUpdateObjInfo();

});

/**
 * @type {Object}
 */
var ResourceReservation = {};

/**
 * Handle setting up a different type of instructor selection if the device is a touch device.
 *
 * @param {boolean} isTouchDevice Specify if the customer device is a touch device or not.
 */
ResourceReservation.instructorSelectionHandling = function (isTouchDevice) {
  if (isTouchDevice) {
    //Remove unnecessary form elements.
    $("#idInstructors").remove();
    $("#idInstructorsLbl").remove();

    $("#idInstructorList").prop("name", "instructors[]");
  } else {
    $("#idInstructorList").click(function () {
      MoveOptions(this, document.getElementById('idInstructors'));
      DeleteEmptyOptions('idInstructors');
    });
  }
};

ResourceReservation.searchFormTypeHandler = function (caller) {
  $("#btn_select_recurring").removeClass('btn-primary');
  $("#btn_select_recurring").addClass('btn-default');
};

ResourceReservation.SimulateRecurringHandler = function (caller) {

  //JKU print simulated resource reservation list and create Continue button event handler (url)

  starttime = null;
  endtime= null;
  object_p=null;
  location_p=null;
  resource_id=null;
  space_code=null;

  if ($('[name="d_start_time"]').length > 0)
    starttime = $('[name="d_start_time"]').val();
  else
    starttime = $('[name="res_stime"]').val();

  if ($('[name="d_end_time"]').length > 0)
    endtime = $('[name="d_end_time"]').val();
  else
    endtime = $('[name="res_etime"]').val();

  if ($('[name="d_object_code"]').length > 0)
    object_p = $('[name="d_object_code"]').val();
  else
    object_p = $('[name="objectCode"]').val();

  if ($('[name="d_location"]').length > 0)
    location_p = $('[name="d_location"]').val();
  else
    location_p = $('[name="location"]').val();

  if ($('[name="d_resource_id"]').length > 0)
    resource_id = $('[name="d_resource_id"]').val();
  else
    resource_id = $('[name="resourceId"]').val();

  if ($('[name="d_space_code"]').length > 0)
    space_code = $('[name="d_space_code"]').val();
  else
    space_code = $('[name="spaceCode"]').val();


  //make parameter string of values chosen
  //urlparameters = 'simulate_only=T&frequency='+$('#frequency').val()+'&start_date='+$('#start_date').val()+'&start_end='+$('#start_end').val()+'&start_time='+$('#time').val()+'&time_end='+$('#time_end').val()+'&object='+$('#idObject').val()+'&location='+$('#location').val();

  urlparameters = 'simulate_only=T&frequency='+$('#sel_frequency').val()+'&start_date='+starttime+'&start_end='+$('#start_end').val()+'&start_time='+starttime+'&time_end='+endtime+'&object='+object_p+'&location='+location_p+'&resource_id='+resource_id+'&space_code='+space_code+'&ccode='+$('[name="ccode"]').val();

  //save values in forms
  //$('[name="d_start_end"]').val($('#start_end').val());
  //$('[name="frequency"]').val($('#sel_frequency').val());
  //$('[name="recurring_rsv"]').val('T');
  //$("#id_is_recurring").val(1);

  try {

    $.getJSON('index.php?func=mod_rr&ShowRecurringRsvList=1&', urlparameters)
      .done(function (data) {
        $('#RecurringRsv').html(data);

        //get number of Ok reservations from cookie
        var num_rsv_ok = 0;

        num_rsv_ok = Cookie.get('rr_num_rsv_ok');

        if (num_rsv_ok == '"0"'){
          //all reservations failed, or there are none

          changeButtonMode('btn_next_step1',true, false, false); //disable continue button

        }
        else{
          changeButtonMode('btn_next_step1', false, true, false); //show continue button
        }

        changeButtonMode('btn_recurring_simulate', false, false, true); //hide simulate button

      })
      .fail(function( jqxhr, textStatus, error ) {
        var err = textStatus + ", " + error;
        console.log( "Request Failed: " + err );
        alert( "Request Failed: " + err );
      })
    ;

  }
  catch(err){

    //something went wrong, show error msg to user
    //alert(err);
  }

  return;

}


ResourceReservation.SaveRecurringHandler = function (caller) {

  //JKU get number of reservations and number of Ok reservations from cookie
  var num_rsv = 0;
  var num_rsv_ok = 0;

  num_rsv = Cookie.get('rr_num_rsv');
  num_rsv_ok = Cookie.get('rr_num_rsv_ok');

  if(num_rsv!=null){
    //convert string to int
    num_rsv = num_rsv.replace('"','');
    num_rsv = parseInt(num_rsv) ;
  }
  if(num_rsv_ok!=null){
    num_rsv_ok = num_rsv_ok.replace('"','');
    //convert string to int
    num_rsv_ok = parseInt(num_rsv_ok) ;
  }

  if (IsRecurring() && HasRecurringValuesChanged() && (num_rsv_ok > 0 && num_rsv_ok < num_rsv)) {
    //some reservations failed, click event generates warning

    showConfirmation(myCallback, confirmRecurringContinue);
    //$('#recurring_values_changed').val('0');

  }
  else{
    //all reservations ok
    window.location = getConfirmUrl();
  }

  return;

}

function myCallback(status){
  if(status){
    confirmContinue=true;
    window.location = getConfirmUrl();
  }
  else{
    confirmContinue=false;
    return false;
  }

}



/*

 function setDefaultTimeEnd(objlength){

 //sets endtime according to object length whenever user select starttime

 var starttime = $('#time').val().toString();
 var strEndtime='';

 var d1 = new Date();
 var d2 = new Date();
 var h1, h2, m1, m2;

 h1 = starttime.substr(0,2);
 m1 = starttime.substr(starttime.indexOf(':')+1,2);
 d1.setHours(parseInt(h1));
 d1.setMinutes(parseInt(m1));

 d2.setHours(d1.getHours());

 d2.setMinutes(d1.getMinutes() + objlength);

 //pad hour with leading zeros
 if(d2.getHours().toString().length==1)
 strEndtime = '0';

 strEndtime += d2.getHours().toString() + ':';
 if(d2.getMinutes().toString().length==1) {
 //pad minutes with leading zeros
 strEndtime += '0';
 }
 strEndtime += d2.getMinutes().toString();

 //set endtime
 $('#time_end').val(strEndtime);

 }

 function setDefaultDateEnd(startdate){
 //JKU set enddate to startdate when user selects startdate (if enddate is less than startdate)
 if(startdate.toString().length == 0) return;

 var d1 = Date.parse(startdate);
 var d2 = Date.parse($('#start_end').val());
 if(d1>d2) {
 $('#start_end').val($('#start_date').val().toString());
 //update calendar
 $(".datepicker").datepicker("setDate", startdate);
 }
 }
 */

function replaceAll(find, replace, str) {
  //replace all occurences of find with replace in str
  return str.replace(new RegExp(find, 'g'), replace);
}

function getConfirmUrl() {
  if(Cookie.get('rr_chknum')!=null && IsRecurring()) {
    url = 'index.php?func=mod_rr&d_resource_id=' + replaceAll('"','',Cookie.get('rr_instructor_resource_id')) + '&d_object_code=' + replaceAll('"','',Cookie.get('rr_obj_code')) + '&d_start_time=' + replaceAll('"','',Cookie.get('rr_starttime')) + '&d_end_time=' + replaceAll('"','',Cookie.get('rr_endtime')) + '&d_location=' + replaceAll('"','',Cookie.get('rr_location')) + '&ccode='+replaceAll('"','',Cookie.get('rr_ccode')) + '&d_space_code='+replaceAll('"','',Cookie.get('rr_space_code'))+'&d_chknum=' + replaceAll('"','',Cookie.get('rr_chknum')) + '&confirm=T&new_rsv=1';
    url += '&frequency='+replaceAll('"','',Cookie.get('rr_frequency'))+'&recurring_rsv=T&step=2';
  }
  else {
    //if($('#d_resource_id').length>0) //JKU uncommented because the lines were exactly the same.
      url = 'index.php?func=mod_rr&d_resource_id=' + $('#d_resource_id').val() + '&d_object_code=' + $('#d_object_code').val() + '&d_start_time=' + $('#d_start_time').val() + '&d_end_time=' + $('#d_end_time').val() + '&d_location=' + $('#d_location').val() + '&ccode=' + $('[name="ccode"]').val() + '&d_space_code=' + $('#d_space_code').val() + '&d_chknum=' + $('#d_chknum').val() + '&confirm=T&new_rsv=1&step=2';
    //else
      //url = 'index.php?func=mod_rr&d_resource_id=' + $('#d_resource_id').val() + '&d_object_code=' + $('#d_object_code').val() + '&d_start_time=' + $('#d_start_time').val() + '&d_end_time=' + $('#d_end_time').val() + '&d_location=' + $('#d_location').val() + '&d_chknum=' + $('#d_chknum').val() + '&confirm=T&new_rsv=1&step=2';
  }
  return url; // encodeURI
}

function LoadURL(url){
  window.location = url;
  return;
}

function changeButtonMode(name, disable, makeprimary, hide){
  if(hide)
    $('#'+name).hide();
  else{
    $('#'+name).show();
    if(disable){
      $('#'+name).attr('disabled', 'disabled');
      $('#'+name).removeClass('btn-primary');
      $('#'+name).addClass('btn-default');
    }
    else {
      $('#' + name).removeAttr('disabled');
      if (makeprimary) {
        $('#' + name).addClass('btn-primary');
        $('#' + name).removeClass('btn-default');
      }
      else {
        $('#' + name).addClass('btn-default');
        $('#' + name).removeClass('btn-primary');
      }
    }
  }
}

function IsRecurringHandler (checked) {
  if(checked){
    $('#time_fields_recurring').show();
    changeButtonMode('btn_recurring_simulate', false, true, false); //show simulate button
  }
  else{
    $('#time_fields_recurring').hide();
    changeButtonMode('btn_next_step1', false, true, false); //enable continue button
    changeButtonMode('btn_recurring_simulate', false, false, true); //hide simulate button
  }
}

function IsRecurring(){
  return document.getElementById('chkIsRecurring').checked;
}

function HasRecurringValuesChanged(){
  return $('#recurring_values_changed').val().toString()=='1';
}

function RecurringValuesChanged(){
  changeButtonMode('btn_next_step1', true, false, false); //disable continue button, user MUST test reservations first
  changeButtonMode('btn_recurring_simulate', false, true, false); //show simulate button
  $('#recurring_values_changed').val('1');
}

function TabClick(name) {

  if(name=='Customer' && confirmContinue==false && IsRecurring() && HasRecurringValuesChanged()) {
    //user has clicked on Customer tab after changed recurring values, but selected not to continue on lightbox confirm ->do not open customer form
    return false;
  }

  var tmp;

  $("#tabs li").each(function(n) {

    tmp = $(this).attr('id').replace('tab','');

    if(name!=tmp) {
      $(this).removeClass('active'); //unselect previously selected tab(s)
      $('#div'+tmp+'Form').hide(); //hide previously opened form(s)
    }
    else{
      $(this).addClass('active'); //make tab selected
      $('#div'+tmp+'Form').show();//show Form
    }
  });
}

function resetDoReservationAction(){
  $('[name="func"]').val('mod_rr');
}

function ResUpdateObjInfo () {
  var selObj = $('form[name="rr_search"] #idObject').val();

  if (selObj) {
    xajax_ResUpdateObjInfo(selObj);
    ShowElement('res_info_area');
  }else{
    HideElement('res_info_area');
  }
}

var confirmRecurringContinue = {title: 'Olet varaamassa', body: 'Kaikki varaukset ei tule onnistumaan, haluatko kuitenkin jatkaa?', buttons: {accept: 'Kyllä',reject:'Ei'}};
var confirmContinue = true;