var CEventsCalendar = function(guid, uid) {

    var $this=this;

    this.guid=guid*1;
    this.uid=uid*1;

    this.setData = function(data){
        for (var key in data) {
            $this[key] = data[key];
        }
    }

    this.openCreateForm = function(show, call){

        var $content=$jq('.task_create_frm','#pp_task_create');
        $jq('#bl_events_new_frm_title').html(l('create_new_task'));

        $jq('#pp_task_create').find('.task_create_frm').append(createLoader('contact_frm_loader')).end()
        .one('shown.bs.modal',function(){
            $.post('events_event_edit.php?upload_page_content_ajax=1',{},function(res){
                var data=checkDataAjax(res);
                if (data) {
                    var h=$content.html(data).find('.bl_modal_body').height();
                    setTimeout(function(){
                        $content.oneTransEnd(function(){
                            $content.css({height:'auto',overflow:'visible'});
                        }).height(h);
                        $content.find('.bl_modal_body').addClass('to_show');
                        var fnSuccess=function(){
                            $jq('#pp_task_create').one('hidden.bs.modal', function(){
                                //setTimeout(function(){alertCustom(l('message_sent'),l('success'))},0)
                            }).modal('hide')
                        }
                        //initContactUs($jq('#pp_contact'),fnSuccess,showError,hideError);
                    },0)
                }else{
                    $jq('#pp_task_create').one('hidden.bs.modal', alertServerError).modal('hide');
                }
            })
        }).on('hidden.bs.modal', function(){
            $content.empty().removeAttr('style');
        }).modal('show');



        return;
        show=show||'show';
        if(show=='show'){
            //setPushStateHistory('upload_file');
        }
        $jq('#pp_task_create')
        .one('hide.bs.modal',function(){
            $jq('body').removeClass('pp_task_create');
        }).one('hidden.bs.modal',function(){
            checkOpenModal();
            if(typeof call=='function')call();
        }).one('show.bs.modal',function(){
            $jq('body').addClass('pp_task_create');
        }).modal(show);
    }

    this.initDatePiker=false;
    this.initEditDatePiker = function(){
        $this.initDatePiker=true;
        var tooltips = {
            today: l('today'),
            selectMonth: l('select_month'),
            prevMonth: l('previous_month'),
            nextMonth: l('next_month'),
            selectYear: l('select_year'),
            prevYear: l('previous_year'),
            nextYear: l('next_year'),
            selectDecade: l('select_decade'),
            prevDecade: l('previous_decade'),
            nextDecade: l('next_decade'),

            clear: 'Clear selection',
            close: 'Close the picker',
            prevCentury: 'Previous Century',
            nextCentury: 'Next Century',
            pickHour: 'Pick Hour',
            incrementHour: 'Increment Hour',
            decrementHour: 'Decrement Hour',
            pickMinute: 'Pick Minute',
            incrementMinute: 'Increment Minute',
            decrementMinute: 'Decrement Minute',
            pickSecond: 'Pick Second',
            incrementSecond: 'Increment Second',
            decrementSecond: 'Decrement Second',
            togglePeriod: 'Toggle Period',
            selectTime: 'Select Time'
        };

        $this.$date=$('#event_date');
        $this.$date.datetimepicker({
            format: l('calendar_format'),
            minDate: '2019-01-01',
            tooltips: tooltips,
            animationShow: 'fadeIn',//slideDown
            animationHide: 'fadeOut',//slideUp
            animationTime: 250,
            showTodayButton: true
        })

        $this.todayDate=moment().format(l('calendar_format'));
        $this.tomorrowDate=moment().add(1, 'day').format(l('calendar_format'));
    }

    this.todayDate=false;
    this.tomorrowDate=false;
    this.initEditCurDate = function(val){
        if (!$this.initDatePiker) {
            $this.initEditDatePiker();
        }
        val=val||trim($this.$date.val());
        if($this.todayDate == val){
            $this.$date.val(l('today').toLowerCase());
        } else if($this.tomorrowDate == val){
            $this.$date.val(l('tomorrow').toLowerCase());
        }
    }

    this.initEdit = function(){
        $(function(){
            $this.initEditItem()
        })
    }

    this.initEditDescription = function(){
        $this.$description=$jq('#event_description')
                           .autosize({isSetScrollHeight:false,callback:function(){}});
    }

    this.initEditItem = function(){
        var isSubmit=false;

        $this.$blFrmAdd = $('#bl_events_new_frm');

        $this.eventId=$jq('#event_id').val();
        $this.eventPhotoId=$jq('#event_photo_id').val()*1;
        $this.$upPhotoBl=$jq('#event_photo_upload_bl');
        $this.$upPhotoImg=$jq('#event_photo_upload_img');
        $this.$upPhotoBtn=$('#event_photo_upload');
        $this.$upPhotoBtnDelete=$('#event_photo_upload_delete');

        $this.$upPhotoBtnDelete.prop('disabled',!$this.eventPhotoId);

        $this.upPhotoImgId=0;

        $this.$title=$jq('#event_title');
        $this.$description=$jq('#event_description')
             .on('change propertychange input', setDisabledSave);

        var $eventDescBl=$('#event_description_bl');
        $jq('#event_description_expand').click(function(){
            $eventDescBl.stop(true,true).slideToggle(250,function(){
                $jq('#event_description_expand').text($eventDescBl.is(':hidden')?l('click_to_expand'):l('click_to_collapse'));
                $this.$description.focus();
            })
        })

        var durFrienBlock=400, dur=200;
        var fnToggleListFriends=function(show, hide){
            if(isSubmit) return false;
            show=show||false;
            hide=hide||false;
            if ($this.$showListFriendBl.is(':hidden')&&!hide) {
                $jq('#event_friends_show').addClass('open');
                $this.$showListFriendBl.stop().slideDown(durFrienBlock);
            }else if(!show){
                $jq('#event_friends_show').removeClass('open');
                $this.$showListFriendBl.stop().slideUp(durFrienBlock);
            }
        }


        $jq('#event_friends_show').click(function(){
            fnToggleListFriends()
        })
        $jq('#event_to_user').click(function(){
            if(isSubmit) return false;
            fnToggleListFriends()
        })

        $this.$showListFriendBl=$jq('#event_friends_list');
        $this.$liListFriends=$this.$showListFriendBl.find('li');
        $this.$listSearchUsersBl=$jq('#event_search_users_bl');
        $this.$listSearchUsers=$jq('#event_search_users_list');

        var fnHideSearchList=function(){$this.$listSearchUsersBl.stop(true,true).slideUp(dur)},
            fnHideAllList=function(){
                fnToggleListFriends(false,true)
                fnHideSearchList();
            },
            setValUserTo=function(){
                if(isSubmit) return;
                var $el=$(this),
                    uid=$el.data('uid'),
                    name=$el.data('name');//?$el.data('name'):$el.attr('title');
                $this.eventUserTo.val(name).data('uid', uid);

                var $liFriend=$('#list_friend_event_'+uid);
                $this.$liListFriends.removeClass('selected');
                $liFriend[0]&&$liFriend.addClass('selected');
                fnHideAllList();
                setDisabledSave();
            }

        $('a', $this.$showListFriendBl).click(setValUserTo);
        $jq('body').on('click', 'li.search_user_item', setValUserTo)
        .on('click', function(e){
            var $targ=$(e.target);
            if (!$targ.is('.bl_event_to_list')&&!$targ.closest('.bl_event_to_list')[0]
                &&!$targ.is('.bl_event_to_on')&&!$targ.closest('.bl_event_to_on')[0]
                &&!$targ.is('#event_to_user')){
                fnToggleListFriends(false,true);
            }
            if (!$targ.is('.event_search_users_bl')&&!$targ.closest('.event_search_users_bl')[0]){
                fnHideSearchList();
            }
        })

        $this.searchResponse={};
        $this.keySearch='';
        $this.eventUserTo=$jq('#event_to_user').on('keyup', function(e){//change propertychange input
            $this.eventUserTo.data('uid', 0);
            var name=trim(this.value);
            if(name){
                var k=name.replace(/[%#&\'"\/\\\\< ]/g,'_').toLowerCase(),
                    fnResponse=function(data,notSave){
                        //console.log('KKKKK', $this.keySearch==k);
                        if (k==$this.keySearch) {
                            if(data!==false&&data){
                                $this.$listSearchUsers.html(data).closest('#event_search_users_bl')
                                     .stop(true,true).slideDown(dur)
                            }else{
                                fnHideSearchList();
                            }
                        }
                        if (data!==false&&!(notSave||0)) {
                            //console.log('UPDATE DATA', k);
                            $this.searchResponse[k]=data;
                        }
                    };
                $this.keySearch=k;
                if ($this.searchResponse[k]!=undefined) {
                    //console.log('OLD DATA', k);
                    fnResponse($this.searchResponse[k],true);
                    return;
                }
                //console.log('AJX DATA', k);
                //$this.$listSearchUsers.empty();
                $.post('ajax.php?cmd=search_users_from_name',{name:name},function(res){
                    var data=checkDataAjax(res);
                    fnResponse(data);

                })
            } else {
                fnHideSearchList();
            }
        })

        $this.$btnAdd=$('#event_add');

        //https://eonasdan.github.io/bootstrap-datetimepicker/Events/#events

        var tooltips = {
            today: l('today'),
            selectMonth: l('select_month'),
            prevMonth: l('previous_month'),
            nextMonth: l('next_month'),
            selectYear: l('select_year'),
            prevYear: l('previous_year'),
            nextYear: l('next_year'),
            selectDecade: l('select_decade'),
            prevDecade: l('previous_decade'),
            nextDecade: l('next_decade'),

            clear: 'Clear selection',
            close: 'Close the picker',
            prevCentury: 'Previous Century',
            nextCentury: 'Next Century',
            pickHour: 'Pick Hour',
            incrementHour: 'Increment Hour',
            decrementHour: 'Decrement Hour',
            pickMinute: 'Pick Minute',
            incrementMinute: 'Increment Minute',
            decrementMinute: 'Decrement Minute',
            pickSecond: 'Pick Second',
            incrementSecond: 'Increment Second',
            decrementSecond: 'Decrement Second',
            togglePeriod: 'Toggle Period',
            selectTime: 'Select Time'
        };

        $this.$date=$('#event_date');
        $this.$date/*.datetimepicker({
            format: l('calendar_format'),
            minDate: '2019-01-01',
            tooltips: tooltips,
            animationShow: 'fadeIn',//slideDown
            animationHide: 'fadeOut',//slideUp
            animationTime: 250,
            showTodayButton: true
        })*/.on('dp.change', function(e){
            var val=trim($this.$date.val());
            if(val){
                var date=e.date.format('YYYY-MM-DD');
                $this.$date.data({current:date,start:val})
                           .attr({'data-current':date,'data-start':val});
            }else{
                val=$this.$date.data('start');
                $this.$date.val(val);
            }
            $this.initEditCurDate(val);
            setDisabledSave();
        }).on('dp.show', function(e){
            var val=trim($this.$date.val());
            $this.initEditCurDate(val);
        })
        //$this.$date.val($this.$date.data('start'));

        /*$this.$time=$('#event_time').datetimepicker({
            format: 'HH:mm',
            stepping: 10,
            tooltips: tooltips,
            animationShow: 'slideDown',
            animationHide: 'slideUp',
            animationTime: 250
        }).on('dp.change', function(e){
            setDisabledSave();
        })*/

        $this.$time=$('#event_time').date_time_picker({
            datepicker: false,
            format: 'H:i',
            step: 30,
            sel: $('#event_time').closest('.field'),
            fnAnimateIn: 'fadeIn',
            fnAnimateOut: 'fadeOut',
            fnAnimateDelay: 250,
            onChangeDateTime:function(){
                setDisabledSave();
            }
        })

        $this.$access=$jq('#event_access');

        function setDisabledSave() {
            var disabled=false,isHideError=false;
            $jq('.field_required', $this.$blFrmAdd).each(function(){
                var $el=$(this),
                    val=trim(this.value);
                if ($el.is('.field_required')) {
                    var isError=!val,msgError=l('required_field');
                    if(isError){
                        if(isSubmit)showError($(this), msgError, isHideError, isHideError);
                        isHideError=true;
                        disabled=true;
                    } else {
                        hideError($(this));
                    }
                }
            })

            disabled = disabled||$this.isProcessUpload;
            /*if (isSubmit) {
                //$this.$btnAdd.prop('disabled', disabled);
                $this.$btnAdd.removeClass('disabled');
            } else {
                $this.$btnAdd[disabled?'addClass':'removeClass']('disabled');
            }*/
            $this.$btnAdd.prop('disabled', disabled);

            return disabled;
        }

        $('.field_required', $this.$blFrmAdd).on('change propertychange input', setDisabledSave)
        .on('focus',function(){focusError($(this))})
        .on('blur',function(){blurError($(this))});

        $this.$btnAdd.click(function(){
            isSubmit=true;
            if(setDisabledSave())return false;

            $this.$showListFriendBl.stop().slideUp(durFrienBlock);

            var fnDisabledControls=function(disabled){
                $('input, textarea, select, button', $this.$blFrmAdd).prop('disabled', disabled);
                if (disabled) {
                    addChildrenLoader($this.$btnAdd);
                } else {
                    removeChildrenLoader($this.$btnAdd);
                }
            }

            fnDisabledControls(true);
            var userToName=trim($this.eventUserTo.val());
            if(userToName==l('myself')){
                userToName='';
            }

            var data={
                ajax: 1,
                event_id:$this.eventId,
                event_photo_id:$this.eventPhotoId,
                event_user_to:$this.eventUserTo.data('uid'),
                event_user_to_name:userToName,
                event_private:$this.$access.val()*1,
                event_title:trim($this.$title.val()),
                event_description:trim($this.$description.val()),
                event_date:$this.$date.data('current'),
                event_time:$this.$time.val(),
                event_photo_id:$this.upPhotoImgId
            };

            $.post('events_event_edit.php?cmd=save',data,function(res){
                var data=checkDataAjax(res), resError=true;
                if(data){
                    resError=false;
                    if (data.redirect) {
                        redirectUrl(data.redirect);
                    } else {
                        resError=true;
                    }
                }
                if (resError) {
                    alertServerError();
                    fnDisabledControls(false);
                }
            })
        })
        setDisabledSave();

    }

    this.isProcessUpload=false;
    this.clickUploadPhoto = function($file) {
        $file.next('input[type=reset]').click();
    }

    this.changeUploadPhoto = function($file) {
        $file.parent('form').find('input[type=submit]').click();
    }

    this.submitUploadPhoto = function($frm) {
        $this.$btnAdd.prop('disabled', true);
        var file = $frm.find('input[type=file]'),
            fileName = file.attr('name'),
            url = url_ajax +
                  '?cmd=upload_temp_photo_event',
            formData = new FormData(),
            error = '',
            acceptTypes='image/jpeg,image/png,image/gif';
        $.each(file[0].files, function(i, file){
            var tpp = file.type;
            if (acceptTypes.indexOf(tpp) === -1) {
                error = l('accept_file_types');
                return false;
            } else if (file.size > (clProfilePhoto.maxphotoFileSize)) {
                error = clProfilePhoto.maxphotoFileSizeLimit;
                return false;
            }
            formData.append(fileName, file);
        });

        if (error) {
            alertCustom(error);
            return false;
        }

        $this.$upPhotoBtnDelete.prop('disabled',true);
        addChildrenLoader($this.$upPhotoBtn.prop('disabled',true));
        $this.isProcessUpload=true;

        var fnRes=function(){
            removeChildrenLoader($this.$upPhotoBtn.prop('disabled',false));
            $this.isProcessUpload=false;
        }

        //return false;
        var xhr = new XMLHttpRequest();
        xhr.open("POST", url);
        xhr.onreadystatechange = function() {
            if (xhr.readyState == 4) {
                if(xhr.status == 200) {
                    var data=xhr.responseText,
                        res=checkDataAjax(data);
                    if (typeof res=='object') {

                        if (res.error) {
                            alertCustom(res.error);
                            fnRes();
                        } else {
                            $this.upPhotoImgId=res.id;
                            var url=urlFiles+res.image;
                            img=new Image();
                            img.onload = function(){
                                $this.$upPhotoImg[0].src=url;
                                $this.$upPhotoBtnDelete.prop('disabled',false);
                                fnRes();
                                $this.$upPhotoBtn.find('.btn_title').text(l('use_another'));
                            }
                            img.src=url;
                        }
                    }else{
                        alertServerError(true);
                        fnRes();
                    }
                    $this.$btnAdd.prop('disabled', false);
                }
            }
        };
        xhr.send(formData);
        return false;
    }

    this.deleteUploadPhoto = function() {
        if($this.isProcessUpload)return;

        $this.$upPhotoImg[0].src=url_tmpl_images+'event_clock_b.png';
        $this.upPhotoImgId=0;
        $this.$upPhotoBtn.find('.btn_title').text(l('choose_an_image'));
        $this.eventPhotoId=0;
        $upPhotoBtnDelete.prop('disabled',true);
    }

    this.getHtmlEventItem=function(eventId, eventDone, userName, userUrl, userPhoto, userOnline, title, description, time, eventsNum, urlCreateItem, uidEvent, uidToEvent, eventEditUrl){
        eventsNum *=1;
        urlCreateItem=urlCreateItem||'';
        title=title||'';
        uidEvent=uidEvent||0;
        uidToEvent=uidToEvent||0,
        eventEditUrl=eventEditUrl||'';
        eventDone *=1;
        userOnline *=1;
        var html='';
        if (urlCreateItem) {
            var clEmpty='';
            if (!title) {
                title=l('no_task');
                clEmpty='to_hide';
            }
            html ='<span class="event_no_item '+clEmpty+'">'+title+'</span>';
            if (eventsNum) {
                var numberMoreEvent=l('show_more_events').replace('{number}',eventsNum);
                html +='<div class="event_num_bl">'+
                        '<span class="event_num" data-page="1" data-number="'+eventsNum+'" onclick="clEventsCalendar.loadMoreEventsDay($(this))">'+
                            '<span class="icon_fa"><i class="fa fa-angle-double-down" aria-hidden="true"></i></span>'+
                            '<span class="event_num_title">'+numberMoreEvent+'</span>'+
                        '</span>'+
                        '</div>';
            }
            html +='<button onclick="redirectFormUrlLoader($(this),\''+urlCreateItem+'\',\'show_back=1\')" class="btn btn-block btn_add_page btn-success">'+
                       '<span class="icon_fa" data-cl-loader="header_menu_loader_more">'+
                            '<i class="fa fa-plus"></i>'+
                       '</span>'+
                       '<span> '+l('add_new_task')+'</span>'+
                    '</button>';

            /*html +='<button onclick="clEventsCalendar.openCreateForm(); return false;" class="btn btn-block btn_add_page btn-success">'+
                        '<span class="icon_fa" data-cl-loader="header_menu_loader_more"></span>'+
                        '<span><span class="fa fa-plus"></span> '+l('add_new_task')+'</span>'+
                   '</button>';*/
            return html;
        }

        if(userPhoto||userName||time){
            html +='<span class="event_info_bl">';
            if(userPhoto){
                var online=userOnline?'<div class="event_user_online"></div>':'';
                html +='<div class="event_user_photo">'+
                            '<a href="'+userUrl+'" onclick="clEventsCalendar.goToProfileFromPhoto($(this)); return false;" '+
                            ' class="pic" style="background-image:url('+urlFiles+userPhoto+');"></a>'+
                            online+
                       '</div>';
            }

            html +='<span class="event_info">';
            if(userName){
                html +='<span class="event_user_name"><a href="'+userUrl+'">'+userName+'</a></span>';
            }
            if(time){
                html +='<span class="event_time">'+time+'</span>';
            }

            var menuEventWrapper=
                '<span class="event_more_menu" data-toggle="collapse" data-target="#task_more_menu_'+eventId+'" aria-expanded="false">'+
                    '<span class="icon_chevron_down">'+
                        '<svg viewBox="0 0 48 48"><path d="M14.83 16.42l9.17 9.17 9.17-9.17 2.83 2.83-12 12-12-12z"/></svg>'+
                    '</span>'+
                    '<ul id="task_more_menu_'+eventId+'" class="more_menu_collapse more_menu_right1 collapse">'+
                        '{menu_items}'+
                    '</ul>'+
                '</span>';
            var menuEventDone=
                '<li>'+
                    '<a href="#" data-done="'+eventDone+'" onclick="clEventsCalendar.doneTask($(this), \''+eventId+'\'); return false;">'+
                        '<span class="icon_fa" data-cl-loader="task_menu_loader_more"><i class="fa fa-check" aria-hidden="true"></i></span>'+
                        '<span class="task_done_title">'+(eventDone?l('reopen'):l('done'))+'</span>'+
                    '</a>'+
                '</li>';
            var menuEventItems=
                '{menu_item_done}'+
                '<li>'+
                    '<a href="#" onclick="redirectFormUrlLoader($(this),\''+eventEditUrl+'\',\'show_back=1\'); return false;">'+
                        '<span class="icon_fa" data-cl-loader="task_menu_loader_more"><i class="fa fa-pencil-square-o" aria-hidden="true"></i></span>'+
                        '<span>'+l('edit')+'</span>'+
                    '</a>'+
                '</li>'+
                '<li>'+
                    '<a href="#" onclick="clEventsCalendar.deleteTask($(this),\''+eventId+'\'); return false;">'+
                        '<span class="icon_fa" data-cl-loader="task_menu_loader_more"><i class="fa fa-times" aria-hidden="true"></i></span>'+
                        '<span>'+l('delete')+'</span>'+
                    '</a>'+
                '</li>';

            if($this.guid==uidEvent){
                menuEventItems=menuEventItems.replace('{menu_item_done}',menuEventDone);
            }else if ($this.guid == uidToEvent) {
                menuEventItems=menuEventDone;
            } else {
                menuEventItems='';
            }
            var menuEvent='';
            if (menuEventItems) {
                menuEvent=menuEventWrapper.replace('{menu_items}',menuEventItems);
            }
            html +=menuEvent+'</span>';
            html +='</span>';
        }

        var clDone=eventDone?'task_done':'';
        html +='<span class="event_title '+clDone+'">'+title+'</span>';

        if (description) {
            html +='<span class="event_description '+clDone+'">'+
                        '<span class="event_description_content">'+description+'</span>'+
                        '<span class="event_description_shadow"></span>'+
                    '</span>'+
                    '<span class="event_description_more down" onclick="clEventsCalendar.showEventDayDesc($(this));">'+
                        '<i class="fa fa-chevron-circle-down" aria-hidden="true"></i>'+
                        '<i class="fa fa-chevron-circle-up" aria-hidden="true"></i>'+
                    '</span>';
        }

        return html;
    }

    this.eventsLoad = function(next,callBack) {
        next=next||false;
        var month=$this.selectMonth - 1, year=$this.selectYear;
        if(next){
            month=$this.selectMonth + 1, year=$this.selectYear;
        }

        $('.event_loader').addChildrenLoader();

        $.post(urlMain+'events_calendar_ajax.php?upload_page_content_ajax=1&calendar_month=' + month + '&calendar_year=' + year,{},function(res){
            var data = checkDataAjax(res);
            if(data){
                var $script=$(data).filter('script');
                if($script[0]){
                    $jq('#events_calendar_data').append($script);
                    month=''+month;
                    if(month.length==1)month='0'+month;
                    $this.replaceUrl(year+'-'+month+'-01');
                    if (typeof callBack=='function') {
                        callBack();
                    }
                } else {
                    alertServerError(true)
                }
            } else {
                alertServerError(true)
            }
            $('.event_loader').removeChildrenLoader();
        })

        return false;
    }

    this.replaceUrl = function(date){
        var pageUrl=$this.urlPage;
        if(~pageUrl.indexOf('php')){
            var d=~pageUrl.indexOf('?') ? '&' : '?';
            pageUrl+=d+'date='+date;
        }else{
            pageUrl+='/'+date;
        }
        replaceUrl(pageUrl);
    }

    this.checkActionData = {
        delete:{},
        done:{},
        load_more:{},
    }

    this.setActionEvent = function(eventId, action) {
        action=action||'delete';
        $this.checkActionData[action][eventId]={
            m:$this.selectMonth,
            y:$this.selectYear
        }
    }

    this.noActionEvent = function(eventId, action) {
        action=action||'delete';
        if(!$this.checkActionData[action][eventId])return true;
        var m=$this.checkActionData[action][eventId].m,
            y=$this.checkActionData[action][eventId].y;
        return m!=$this.selectMonth||y!=$this.selectYear;
    }

    this.eventActionUpdate = function(eventId, action, data) {
        eventsItems.forEach(function(ev,i){
            if (ev.id==eventId){
                if (action == 'delete') {
                    delete eventsItems[i];
                } else if(action == 'done'){
                    var $ev=$('<div>'+ev.eventName+'</div>');
                    $ev.find('.event_title, .event_description')
                       [data?'removeClass':'addClass']('task_done');
                    var $link=$ev.find('.task_done_title').text(data?l('done'):l('reopen'));
                    $link.closest('a').data('done', !data).attr('data-done', !data);
                    if (ev.eventName) {
                        ev.eventName=$ev[0].innerHTML;
                    }
                }
                return false;
            }
        })
    }

    this.event_delete={};
    this.deleteTask = function($el, eventId){
        if($this.event_delete[eventId])return;
        $this.event_delete[eventId]=1;
        confirmCustom(l('this_action_can_not_be_undone'),function(){
            $this.setActionEvent(eventId,'delete');

            addChildrenLoader($el, false);

            var $events=$el.closest('.events'),
            lastEvent=!$events.find('.event_num_bl')[0] && $events.find('.event_content:not(.to_hide)').length==1,
            $noTask=$events.find('.event_no_item.to_hide'),
            $ev=$el.closest('.event'),
            h=$ev[0].scrollHeight,
            $prevEvent=$ev.prev('.event_content:not(.to_hide)'),
            $evBorder=$prevEvent[0]?[]:$ev.next('.event_content:not(.to_hide)');

            $ev.data({
                res:function(){},
                show:function(){},
                hide:function(){
                    lastEvent&&$noTask.removeClass('to_hide');
                    $ev.hide().css({overflow:'',height:''});
                }
            }).oneTransEnd(function(){
                $ev.data('hide')();
                $ev.data('res')();
            }).data('h',h).css({overflow:'hidden',height:h}).delay(1).addClass('to_hide',1);
            $evBorder[0] && $evBorder.addClass('no_border');

            var fnRestore=function(){
                $ev.data({
                    hide:function(){},
                    show:function(){
                        $ev.removeAttr('style')
                        lastEvent&&$noTask.addClass('to_hide');
                    }
                }).oneTransEnd(function(){
                    $ev.data('show')();
                }).css({overflow:'hidden',height:$ev.data('h')})
                .show().delay(1).removeClass('to_hide',1);
                $evBorder[0] && $evBorder.removeClass('no_border');
            },
            fnRemove = function(){
                $ev.remove();
                $evBorder[0] && $evBorder.removeClass('no_border');
            };

            var lastId=0,
                $lastEvent=$events.find('.event_content:not(.to_hide)').last();
            if ($lastEvent[0]&&$lastEvent[0].id!=('task_'+eventId)){
                lastId=$lastEvent[0].id.replace('task_','');
            }else if($prevEvent[0]){
                lastId=$prevEvent[0].id.replace('task_','');
            }

            $.post(urlMain+'events_event_delete.php?ajax=1',
                   {event_id:eventId,
                    uid:$this.uid,
                    last_id:lastId,
                    upload_page_content_ajax:1},function(res){
                $this.event_delete[eventId]=0;
                if($this.noActionEvent(eventId,'delete'))return;
                var data = checkDataAjax(res);
                if(data!==false){

                    $(data).filter('.script_events_items').appendTo('#update_server');

                    $this.eventActionUpdate(eventId, 'delete');
                    if($ev.is(':hidden')){
                        fnRemove();
                    }else{
                        $ev.data('res',fnRemove)
                    }
                    delete $this.event_delete[eventId];

                    var $loadMore=$events.find('.event_num');
                    if($loadMore[0]){
                        $this.loadMoreEventsDay($loadMore, true);
                    }

                } else {
                    fnRestore();
                    alertServerError(true);
                }
                removeChildrenLoader($el);
            })
        })
    }

    this.updateMarkersDay = function(day, owners){
        var $day=$('.day-'+day+':not(.other)'),
            $bl=$day.find('.day-events');

        $bl.empty();

        var count=owners.my + owners.other,
            cl='event_color_';
        if(count){
            if(count>3)count=3;
            for (var i = 0; i < count; i++) {
                var cl1=cl+(i+1),
                    $ev=$('<span class="'+cl1+'">');
                if(!$bl.find(cl1)[0]){
                    $bl.append($ev);
                }
            }
        }

        /*for (var k in owners) {
            var cl=k=='my'?'my_event_color':'other_event_color',
            clL='.'+cl;
            if (owners[k]) {
                var $ev=$('<span class="'+cl+'">');
                if(!$bl.find(clL)[0]){
                    $bl.append($ev);
                }
            } else {
                $bl.find(clL).remove();
            }
        }*/
    }

    this.event_load_day={};
    this.event_load_day_page={};
    this.loadMoreEventsDay = function($el, inc){
        if($el.is('.loaded'))return;
        inc=inc||false;
        var page=$el.data('page')+1,
            date=$el.closest('.details').data('current_day');
        if (inc) {
            page--;
            console.log('PAAAAAAAA', page);
        }
        if(!date){
            return;
        }

        var id= +new Date;
        $this.setActionEvent(id,'load_more');

        $el.addClass('loaded');
        addChildrenLoader($el);

        $.post('events_calendar_ajax.php',
                {upload_page_content_ajax:1,
                 uid:$this.uid,
                 event_day_load_more:date,
                 event_calendar_day_page:page},
                function(res){

                if($this.noActionEvent(id,'load_more'))return;
                var data=checkDataAjax(res);
                if(data){
                    var $data=$(data);
                    $data.filter('.script_events_items').appendTo('#update_server');

                    $el.data('page',page);
                } else {
                    alertServerError();
                }
                removeChildrenLoader($el);
                $el.removeClass('loaded');
        })
    }

    this.loadMoreEventsDay_OLD = function($el){
        if($el.is('.loaded'))return;

        $el.addClass('loaded');

        var id= +new Date;
        $this.setActionEvent(id,'load_more');

        var lastId=0,
            $last=$el.closest('.events').find('.event_content').last();
        if ($last[0]) {
            lastId=$last[0].id.replace('task_','')*1;
        }
        if (!lastId) {
            $this.hideLoadMoreLink($el);
            return;
        }

        addChildrenLoader($el);

        $.post('events_calendar_ajax.php?cmd=load_more_day',
                {upload_page_content_ajax:1,
                 uid:$this.uid,
                 event_id:lastId,
                 last_id:lastId},
                function(res){

                if($this.noActionEvent(id,'load_more'))return;
                var data=checkDataAjax(res);
                if(data){
                    var $data=$(data);
                    $data.filter('.script_events_items').appendTo('#update_server');
                } else {
                    alertServerError();
                }
                removeChildrenLoader($el);
                $el.removeClass('loaded');
        })
    }

    this.getHeightContDesc = function($contDesc){
        return $contDesc.height()+25;
    }

    this.prepareEventResize = function(){
        $('.events.in', '#events_calendar').each(function(){
            var $el=$(this);
            $el.find('.event').each(function(){
                var $event=$(this),
                    $desc=$event.find('.event_description'),
                    $contDesc=$event.find('.event_description_content');
                if($desc.data('down')===undefined){
                    $this.prepareEventOneDay($event);
                } else {
                    $desc.css({height:'',maxHeight:''});
                    if($contDesc.height()>$desc.outerHeight()){
                        $el.find('.event_description_more, .event_description_shadow').show();
                    }else{
                        $el.find('.event_description_more, .event_description_shadow').hide();
                    }
                    var h1=$desc.outerHeight(),
                        h=h1,
                        h2=0;
                    $desc.data({h1:h1,h2:h2}).attr({'data-h1':h1,'data-h2':h2});
                    if(!$desc.data('down')){
                        h2=$this.getHeightContDesc($contDesc);
                        $desc.data('h2',h2).attr({'data-h2':h2});
                        h=h2;
                    }
                    $desc.css({height:h,maxHeight:h});
                }
            })
        })
    }

    this.prepareEventOneDay = function($el){
        var $desc=$el.find('.event_description');
        if(!$desc[0])return;
        var $contDesc=$el.find('.event_description_content');
        if($contDesc.height()>$desc.outerHeight()){
            $el.find('.event_description_more, .event_description_shadow').show();
            $desc.data({h1:$desc.outerHeight(), down:1}).attr({'data-h1':$desc.outerHeight(), 'data-down':1});
        } else {
            $el.find('.event_description_more, .event_description_shadow').hide();
        }
    }

    this.prepareEventDay = function($el){
        setTimeout(function(){
            $this.prepareEventOneDay($el);
        },10)
    }

    this.showEventDayDesc = function($el){
        var $event=$el.closest('.event'),
            $desc=$event.find('.event_description'),
            $contDesc=$event.find('.event_description_content'),
            h1=$desc.data('h1'),
            h2=$desc.data('h2'),
            h=h1;

        if($desc.data('down')){
            if(!h2){
                h2=$this.getHeightContDesc($contDesc);
                $desc.data('h2',h2).attr('data-h2',h2);
            }
            h=h2;
            $desc.data('down',0).attr('data-down',0)
        } else {
            $desc.data('down',1).attr('data-down',1)
        }

        $desc.stop().animate(
            {height:h+'px',maxHeight:h},
            {duration:400,
            step:function(){},
            complete:function(){
                $el.removeClass('down');
                $el[$desc.data('down')?'addClass':'removeClass']('down');
            }
        })
    }

    this.goToProfileFromPhoto = function($el){
        if(!notLoaderIos)$el.addChildrenLoader();
        redirectUrl($el[0].href);//getPrepareUrl($el[0].href)
    }

    this.updateCounter = function(data) {
        if (data.my_open_task != undefined) {
            clCounters.setDataOneCounter('new_tasks', data.my_open_task.count, data.my_open_task.count, true, data.my_open_task.title);
        }
    }
    this.event_done={};
    this.doneTask = function($el, eventId) {
        if($this.event_delete[eventId] || $this.event_done[eventId])return;
        $this.event_done[eventId]=1;

        $this.setActionEvent(eventId,'done');

        addChildrenLoader($el, false);
        var doneEv=$el.data('done'),
            $bl=$el.closest('.bl_event').find('.event_title, .event_description'),
            fnUpdate=function(done){
                $bl[done?'removeClass':'addClass']('task_done');
                $el.find('.task_done_title').text(done?l('done'):l('reopen'));
                $el.data('done', !done).attr('data-done', !done);
            }

        fnUpdate(doneEv);

        var date=$el.closest('.details').data('current_day');
        $.post(url_ajax+'?cmd=task_done',{event_id:eventId,uid:$this.uid,date:date},function(res){
            $this.event_done[eventId]=0;
            if($this.noActionEvent(eventId,'done'))return;
            var data = checkDataAjax(res);
            if(data!==false){
                $this.updateCounter(data);
                if (data.done==doneEv) {
                    doneEv = !doneEv;
                    fnUpdate(doneEv);
                }
                $this.eventActionUpdate(eventId, 'done', doneEv);
            } else {
                alertServerError(true)
            }
            removeChildrenLoader($el);
        })

        return false;
    }

    this.hideLoadMoreLink = function($el) {
        var dur=250;
        $el.closest('.events').find('.event_num_bl').slideUp(dur,function(){
            $(this).remove();
        })
    }

    this.goToCalendar = function($el, url) {
        /*if($el.is('.disabled')){
            return;
        }*/
        redirectUrl(url);
    }

    this.highlightEvent = function(id) {
        var $el=$('#task_'+id);
        if($el[0]){
            $el.addClass('event_highlight').delay(2000).removeClass('event_highlight',0);
        }
    }


    $(function(){
        setWndResizeEvent($this.prepareEventResize);
    })

    return this;
}