/**
 * New Note Component
 *
 * @param {object} feedData
 * @param {boolean} isValid
 *
 * @return {void}
 */

var $ = jQuery; // To resolve undefined jQuery

$(document).on( "trix-file-accept", function(e) {
    e.preventDefault();
});

var mixin = {
    data: function() {
        return {
            tooltip: erpCrmApp.remove,
        }
    },

    methods: {
        resetData: function() {
            $( "#crm-attachments" ).hide();
            vm.feedData.attachments = [];
        },

        addAttachments: function(feed) {
            var el           = feed ? $( `#crm-attachments-${feed.id}` ) : $( '#crm-attachments' ),
                input        = feed ? $( `#activity-attachment-${feed.id}` ) : $( '#activity-attachment' );

            this.uploadFile( input, el );
        },

        updateAttachments: function(feedId, file, index, remove) {
            if (!vm.removeAtchFlag) {
                vm.removeAtchFlag = [];
            }

            if (!vm.feedData.old_attachments.includes(file) && !remove) {
                vm.feedData.old_attachments.push(file);
                vm.removeAtchFlag[index] = true;

                $( `#btn-activity-atch-${feedId}-${index}` ).removeClass( 'add-atch dashicons-plus-alt' ).addClass( 'remove-atch dashicons-dismiss' );
                $( `#activity-atch-name-${feedId}-${index}` ).css( 'color', '#2271b1' );
                this.tooltip = erpCrmApp.remove;
            }

            if (vm.feedData.old_attachments.includes(file) && remove) {
                vm.feedData.old_attachments.splice(vm.feedData.old_attachments.indexOf(file), 1);
                vm.removeAtchFlag[index] = false;

                $( `#btn-activity-atch-${feedId}-${index}` ).removeClass( 'remove-atch dashicons-dismiss' ).addClass( 'add-atch dashicons-plus-alt' );
                $( `#activity-atch-name-${feedId}-${index}`).css( 'color', '#bdbdbd' );
                this.tooltip = erpCrmApp.reattach;
            }
        },

        removeAttch: function(index) {
            return vm.removeAtchFlag[index];
        },

        uploadFile: function( input, el ) {
            vm.progressbar   = true;
            var formData     = new FormData(),
                atchOutputEl = $( `#${el.attr('id')}` ).find( '#crm-atch-output' ),
                fileHtml     = '';

            atchOutputEl.html( '' );
            el.css( 'display', 'block' );

            $( 'input[name="save_notes"]' ).attr( 'disabled', true );

            formData.append( 'action', 'erp_crm_activity_attachment' );
            formData.append( '_wpnonce', wpCRMvue.nonce );
            $.each( input, function( index, object ) {
                $.each( object.files, function( i, file ) {
                formData.append( 'files[]', file );
                fileHtml += `<p> ${i+1}. ${file.name}</p>`;
                } );
            } );

            atchOutputEl.html( fileHtml );

            jQuery.ajax({
                url: wpCRMvue.ajaxurl,
                data:formData,
                cache: false,
                processData: false,
                contentType: false,
                type: 'POST',
                success: function( response ) {
                    if ( response.success ) {
                        vm.feedData.attachments = response.data.url;
                        vm.files = response.data.files;
                        atchOutputEl.html( fileHtml );
                    } else {
                        atchOutputEl.html( response.data );
                    }

                    $( 'input[name="save_notes"]' ).attr( 'disabled', false );
                },
                xhr: function(){
                    //upload Progress
                    var xhr = $.ajaxSettings.xhr();
                    if (xhr.upload) {
                        xhr.upload.addEventListener('progress', function(event) {
                            var percent = 0;
                            var position = event.loaded || event.position;
                            var total = event.total;
                            if (event.lengthComputable) {
                                percent = Math.ceil(position / total * 100);
                            }
                            //update progressbar
                            $( '.progress-bar' ).css( 'width', + percent +'%' );
                            $( '.status' ).text(percent +'%');
                            if ( percent === 100 ) {
                                atchOutputEl.html( wpCRMvue.validatingAtch );
                            }
                        }, true);
                    }

                    return xhr;
                },
            });
        }
    },
};

Vue.component( 'new-note', {
    props: ['feed'],

    mixins: [mixin],

    template: '#erp-crm-new-note-template',

    data: function() {
        return {
            feedData: {
                message: ''
            },
            isValid: false,
            removeAtchFlag: [],
        }
    },

    created: function() {
        this.feedData.old_attachments = [];
    },

    methods: {
        notify: function () {
            this.$dispatch('bindFeedData', this.feedData);
        },

        cancelUpdateFeed: function() {
            this.$parent.$data.isEditable = false;
            this.$parent.$data.editfeedData = {};
        },
    },

    computed: {

        validation: function() {
            return {
                message : !!this.feedData.message
            }
        },

        isValid: function() {
            var validation = this.validation

            if ( jQuery.isEmptyObject( validation ) ) return;

            return Object.keys( validation ).every(function(key){
                return validation[key]
            });
        },
    },

    watch: {
        feedData: {
            deep: true,
            immediate: true,
            handler: function () {
                this.notify();
            }
        }
    },

    activate: function (done) {

        var self = this;
        jQuery(this.$el).find('trix-editor').get(0).addEventListener('trix-change', function (e) {
            self.feedData.message = e.target.innerHTML;
        });

        done();
    }
});

/**
 * Log Activity Note Component
 *
 * @param {object} feedData
 * @param {boolean} isValid
 *
 * @return {void}
 */
Vue.component( 'log-activity', {
    props: ['feed'],

    mixins: [mixin],

    template: '#erp-crm-log-activity-template',

    data: function() {
        return {
            feedData: {
                message: '',
                log_type: '',
                email_subject: '',
                inviteContact: [],
                dt: '',
                tp: '',
                removeAtchFlag: [],
            },

            isValid: false
        }
    },

    created: function() {
        this.feedData.old_attachments = [];
    },

    methods: {
        notify: function () {
            this.$dispatch('bindFeedData', this.feedData );
        },

        cancelUpdateFeed: function() {
            this.$parent.$data.isEditable = false;
            this.$parent.$data.editfeedData = {};
        },
    },

    compiled: function() {
        this.feedData.inviteContact = this.feedData.invite_contact ? this.feedData.invite_contact : [] ;
    },

    events: {
        'bindEditFeedData': function (feed ) {
            this.feedData.log_type      = feed.log_type;
            this.feedData.email_subject = ( feed.log_type == 'email' ) ? feed.email_subject : '';
            this.feedData.dt            = wperp.dateFormat( feed.start_date, 'Y-m-d' );
            this.feedData.tp            = wperp.timeFormat( feed.start_date );

            if ( feed.log_type == 'meeting' && ! _.isEmpty( feed.extra.invited_user ) ) {
                var invitedUser             = feed.extra.invited_user.map( function( elm ) { return elm.id } );
                this.feedData.inviteContact = invitedUser;
                // var self = jQuery( this.$el ).find( 'select.select2' );
                // self.val( invitedUser ).trigger('change');
            };

        }
    },

    computed: {

        validation: function() {
            return {
                message : !!this.feedData.message,
                log_type : !!this.feedData.log_type,
                log_date : !!this.feedData.dt,
                log_time : !!this.feedData.tp,
                email_subject : ( this.feedData.log_type == 'email' ) ? !!this.feedData.email_subject : true
            }
        },

        isValid: function() {
            var validation = this.validation

            if ( jQuery.isEmptyObject( validation ) ) return;

            return Object.keys( validation ).every(function(key){
                return validation[key]
            });
        }
    },

    watch: {
        feedData: {
            deep: true,
            immediate: true,
            handler: function () {
                this.notify();
            }
        }
    },

    activate: function (done) {

        var self = this;
        jQuery(this.$el).find('trix-editor').get(0).addEventListener('trix-change', function (e) {
            self.feedData.message = e.target.innerHTML;
        });

        done();
    }

});

/**
 * Task Note Component
 *
 * @param {object} feedData
 * @param {boolean} isValid
 *
 * @return {void}
 */

Vue.component( 'tasks-note', {
    props: ['feed'],

    template: '#erp-crm-tasks-note-template',

    mixins: [mixin],

    data: function() {
        return {
            feedData: {
                task_title: '',
                message: '',
                inviteContact: [],
                dt: '',
                tp: '',
                removeAtchFlag: [],
            },

            isValid: false
        }
    },

    created: function() {
        this.feedData.old_attachments = [];
    },

    methods: {
        notify: function () {
            this.$dispatch('bindFeedData', this.feedData );
        },

        cancelUpdateFeed: function() {
            this.$parent.$data.isEditable = false;
            this.$parent.$data.editfeedData = {};
        },
    },

    events: {
        'bindEditFeedData': function (feed ) {

            this.feedData.task_title    = feed.extra.task_title;
            this.feedData.dt            = wperp.dateFormat( feed.start_date, 'Y-m-d' );
            this.feedData.tp            = wperp.timeFormat( feed.start_date );
            var invitedUser             = feed.extra.invited_user.map( function( elm ) { return elm.id } );
            this.feedData.inviteContact = invitedUser ? invitedUser : [];

            // var self = jQuery( this.$el ).find( 'select.select2' );
            // self.val( invitedUser ).trigger('change');

        }
    },

    computed: {

        validation: function() {
            return {
                task_title: !! this.feedData.task_title,
                message : !!this.feedData.message,
                log_date : !!this.feedData.dt,
                log_time : !!this.feedData.tp,
                inviteContact : ( this.feedData.inviteContact ) && this.feedData.inviteContact.length > 0 ? true : false
            }
        },

        isValid: function() {
            var validation = this.validation

            if ( jQuery.isEmptyObject( validation ) ) return;

            return Object.keys( validation ).every(function(key){
                return validation[key]
            });
        }
    },

    watch: {
        feedData: {
            deep: true,
            immediate: true,
            handler: function () {
                // if ( this.feedData.inviteContact == null ) {
                //     this.feedData.inviteContact = [];
                // }
                this.notify();
            }
        }
    },

    activate: function (done) {

        var self = this;
        jQuery(this.$el).find('trix-editor').get(0).addEventListener('trix-change', function (e) {
            self.feedData.message = e.target.innerHTML;
        });

        done();
    }

});

/**
 * Email Note Component
 *
 * @param  {[object]} feedData
 * @param  {Boolean} isValid
 *
 * @return {[void]}
 */
Vue.component( 'email-note', {
    props: ['feed'],

    mixins: [mixin],

    template: '#erp-crm-email-note-template',

    data: function() {
        return {
            feedData: {
                message: '',
                email_subject: '',
                attachments: [],
            },
            isValid: false,
            emailTemplates: '',
            progressbar: false,
            files: [],
        }
    },

    methods: {
        notify: function () {
            this.$dispatch('bindFeedData', this.feedData );
        },

        cancelUpdateFeed: function() {
            this.$parent.$data.isEditable   = false;
            this.$parent.$data.isReplied    = false;
            this.$parent.$data.editfeedData = {};
        },

        insertSaveReplies: function() {

            var self = this;

            if (! self.emailTemplates ) {
                return;
            }

            var data = {
                action      : 'erp-crm-load-save-replies-data',
                template_id : this.emailTemplates,
                contact_id  : this.feedData.user_id,
                _wpnonce    : wpErp.nonce
            };

            jQuery.post( wpCRMvue.ajaxurl, data, function( resp ) {
                if ( resp.success ) {

                    if ( ! self.$parent.$data.isReplied ) {
                        self.feedData.email_subject = resp.data.subject;
                    }

                    var trix = jQuery(self.$el).find('trix-editor').get(0);
                    trix.editor.element.innerHTML = ' '+resp.data.template+' ';
                }
            });
        },
    },

    computed: {

        validation: function() {
            return {
                message : !!this.feedData.message,
                email_subject : !!this.feedData.email_subject,
            }
        },

        isValid: function() {
            var validation = this.validation

            if ( jQuery.isEmptyObject( validation ) ) return;

            return Object.keys( validation ).every(function(key){
                return validation[key]
            });
        }
    },

    events: {
        'bindEditFeedData': function (feed ) {
            this.feedData.email_subject = feed.email_subject;
        }
    },


    watch: {
        feedData: {
            deep: true,
            immediate: true,
            handler: function () {
                this.notify();
            }
        },

        emailTemplates: function( newVal, oldVal ){
            this.insertSaveReplies();
        },

    },

    activate: function (done) {

        var self = this;

        jQuery(self.$el).find('trix-editor').get(0).addEventListener('trix-change', function (e) {
            self.feedData.message = e.target.innerHTML;
        });

        done();
    }
});

/**
 * Schedule Note Component
 *
 * @param  {object} feedData
 * @param  {Boolean} isValid: false
 *
 * @return {[void]}
 */
Vue.component( 'schedule-note', {
    props: ['feed'],

    template: '#erp-crm-schedule-note-template',

    mixins: [mixin],

    data: function() {
        return {
            feedData: {
                message                     : '',
                schedule_title              : '',
                schedule_type               : '',
                notification_via            : '',
                notification_time           : '',
                notification_time_interval  : '',
                allow_notification          : false,
                all_day                     : false,
                dtStart                     : '',
                tpStart                     : '',
                dtEnd                       : '',
                tpEnd                       : '',
                inviteContact               : [],
                removeAtchFlag              : [],
                client_time_zone            : '',
            },

            isValid: false
        }
    },

    created: function() {
        this.feedData.old_attachments  = [];
        this.feedData.client_time_zone = Intl.DateTimeFormat().resolvedOptions().timeZone;
    },

    compiled: function() {
        this.feedData.inviteContact = this.feedData.invite_contact ? this.feedData.invite_contact : [] ;
    },

    events: {
        'bindEditFeedData': function (feed ) {
            var invitedUser = feed.extra.invited_user.map( function( elm ) { return elm.id } );
            this.feedData.all_day                    = feed.extra.all_day == 'true' ? true : false;
            this.feedData.allow_notification         = feed.extra.allow_notification == 'true' ? true : false;
            this.feedData.schedule_title             = feed.extra.schedule_title;
            this.feedData.schedule_type              = feed.log_type;
            this.feedData.notification_via           = feed.extra.notification_via;
            this.feedData.notification_time          = feed.extra.notification_time;
            this.feedData.notification_time_interval = feed.extra.notification_time_interval;
            this.feedData.dtStart                    = wperp.dateFormat( feed.start_date, 'Y-m-d' );
            this.feedData.tpStart                    = wperp.timeFormat( feed.start_date );
            this.feedData.dtEnd                      = wperp.dateFormat( feed.end_date, 'Y-m-d' );
            this.feedData.tpEnd                      = wperp.timeFormat( feed.end_date );
            this.feedData.inviteContact              = invitedUser ? invitedUser : [];

            var self = jQuery( this.$el ).find( 'select.select2' );
            self.val( invitedUser ).trigger('change');
        }
    },

    methods: {
        notify: function () {
            this.$dispatch( 'bindFeedData', this.feedData );
        },

        cancelUpdateFeed: function() {
            this.$parent.$data.isEditable   = false;
            this.$parent.$data.editfeedData = {};
        },
    },

    computed: {

        validation: function() {
            return {
                message                     : !!this.feedData.message,
                schedule_title              : !!this.feedData.schedule_title,
                startDate                   : !!this.feedData.dtStart,
                startTime                   : ( ! this.feedData.all_day ) ? !!this.feedData.tpStart : true,
                endDate                     : !!this.feedData.dtEnd,
                endTime                     : ( ! this.feedData.all_day ) ? !!this.feedData.tpEnd : true,
                schedule_type               : !!this.feedData.schedule_type,
                notification_via            : ( this.feedData.allow_notification ) ? !!this.feedData.notification_via : true,
                notification_time_interval  : ( this.feedData.allow_notification ) ? !!this.feedData.notification_time_interval : true,
                notification_time           : ( this.feedData.allow_notification ) ? !!this.feedData.notification_time : true,
            }
        },

        isValid: function() {
            var validation = this.validation

            if ( jQuery.isEmptyObject( validation ) ) return;

            return Object.keys( validation ).every(function(key){
                return validation[key]
            });
        }
    },

    watch: {
        feedData: {
            deep: true,
            immediate: true,
            handler: function () {
                // if ( this.feedData.inviteContact == null ) {
                //     this.feedData.inviteContact = [];
                // }
                this.notify();
            }
        }
    },

    activate: function (done) {

        var self = this;
        jQuery(this.$el).find('trix-editor').get(0).addEventListener('trix-change', function (e) {
            self.feedData.message = e.target.innerHTML;
        });

        done();
    }

});

/********************* End Component *****************************/


/****************************************************************
 ***************       Main Vue Instance       *******************
****************************************************************/

/**
 * Main Vue instance
 *
 * @param {object} [el, data, method, computed, compiled]
 *
 * @since 1.0
 *
 * @return void
 */
Vue.config.debug = true;
var vm = new Vue({
    el: '#erp-customer-feeds',

    data: {
        tabShow: 'new_note',
        feeds: [],
        validation: {},
        feedData : {},
        isValid: false,
        customer_id : null,
        showFooter: false,
        offset: 0,
        limit : 10,
        loading: false,
        loadingFinish: false,
        filterFeeds: {
            type: '',
            created_by: '',
            customer_id: '',
            created_at: ''
        },
        i18n: {},
        findFeeds: {
            type: 'all',
            created_from: '',
            created_to: ''
        },
        dataFeeds: [],
    },

    events: {
        'bindFeedData': function (feedData) {
            this.feedData = feedData;
        },
    },

    watch: {
        filterFeeds: {
            deep: true,
            handler: function ( newVal ) {
                this.fetchFeeds( newVal );
            }
        },

        fileUpload: function() {
            console.log('Uploading...');
        }
    },

    methods: {

        loadTimelineComponent: function( type ) {
            return type.replace('_','-') + '-component';
        },

        loadMoreContent: function( feeds ) {
            vm.progressStart('.feed-load-more');
            this.loading = true;
            this.offset = this.offset + this.limit;

            var data = {
                action     : 'erp_crm_get_customer_activity',
                _wpnonce   : wpCRMvue.nonce,
                customer_id: this.customer_id,
                limit      : this.limit,
                offset     : this.offset,
            };

            if ( this.filterFeeds.customer_id ) {
                data.customer_id = this.filterFeeds.customer_id;
            }

            if ( this.filterFeeds.created_by ) {
                data.created_by = this.filterFeeds.created_by;
            }

            if ( this.filterFeeds.created_at ) {
                data.created_at = this.filterFeeds.created_at;
            }

            if ( this.filterFeeds.type ) {
                data.type = this.filterFeeds.type;
            }

            if ( ! vm.loadingFinish ) {
                jQuery.post( wpCRMvue.ajaxurl, data, function( resp ) {
                    vm.progreassDone(true);

                    if ( resp.data.length ) {
                        setTimeout( function() {
                            vm.loading = false;
                            vm.feeds = vm.feeds.concat( resp.data );
                        }, 500 );
                    } else {
                        vm.loading = false;
                        vm.loadingFinish = true;
                    }
                });
            }
        },

        toggleFooter: function( e ) {
            jQuery( e.target ).closest('li').find('.timeline-footer').toggle();
        },

        /**
         * Set TimePicker current time
         *
         * @return {[string]} [time string]
         */
        currentTime: function() {
            date = new Date();
            var hours = date.getHours();
            var minutes = date.getMinutes();
            var ampm = hours >= 12 ? 'pm' : 'am';
            hours = hours % 12;
            hours = hours ? hours : 12; // the hour '0' should be '12'
            minutes = minutes < 10 ? '0'+minutes : minutes;
            var strTime = hours + ':' + minutes + ' ' + ampm;
            return strTime;
        },

        /**
         * Set Datepicker current date
         *
         * @return {[string]} [date string]
         */
        currentDate : function() {
            var today = new Date();
            var dd = today.getDate();
            var mm = today.getMonth()+1;
            var yyyy = today.getFullYear();

            if( dd < 10 ) {
                dd='0'+dd
            }

            if( mm < 10 ) {
                mm='0'+mm
            }

            today = yyyy+'-'+mm+'-'+dd;
            return today;
        },

        /**
         * Add customer feeds
         *
         * @return {void}
         */
        addCustomerFeed: function( comp, feed_id ) {
            var self = this;
            progressbar = false;
            if ( feed_id ) {
                self.feedData.id = feed_id;
                if ( comp.isReplied ) {
                    vm.progressStart( '#timeline-item-'+feed_id );
                    self.feedData.id = 0;
                    comp.isReplied = true;
                } else {
                    vm.progressStart( '#timeline-item-'+feed_id );
                }
            } else {
                vm.progressStart('#erp-crm-feed-nav-content');
            }

            self.feedData._wpnonce = wpCRMvue.nonce;

            if ( self.feedData.type == 'log_activity' ) {
                self.feedData.log_date = self.feedData.dt;
                self.feedData.log_time = self.feedData.tp;
                self.feedData.invite_contact = self.feedData.inviteContact;
            };

            if ( self.feedData.type == 'tasks' ) {
                self.feedData.task_title = self.feedData.task_title;
                self.feedData.task_date = self.feedData.dt;
                self.feedData.task_time = self.feedData.tp;
                self.feedData.invite_contact = self.feedData.inviteContact;
            };

            if ( self.feedData.type == 'schedule' ) {
                self.feedData.start_date     = self.feedData.dtStart;
                self.feedData.start_time     = self.feedData.tpStart;
                self.feedData.end_date       = self.feedData.dtEnd;
                self.feedData.end_time       = self.feedData.tpEnd;
                self.feedData.invite_contact = self.feedData.inviteContact;
            };

            jQuery.post( wpCRMvue.ajaxurl, self.feedData, function( resp ) {
                if ( ! resp.success ) {
                    alert( resp.data );
                    vm.progreassDone(true);
                    return false;
                }

                if ( self.feedData.id ) {
                    vm.progreassDone(true);

                    setTimeout( function() {
                        vm.feeds = _.map( vm.feeds, function( feed ){
                            if ( feed.id == resp.data.id ) {
                            return resp.data;
                            }
                        return feed;
                        });

                        if ( vm.feeds.length > vm.limit ) {
                            vm.feeds.$remove( vm.feeds[vm.feeds.length-1] );
                        }

                        comp.isEditable = false;
                    }, 500 )

                } else {
                    document.getElementById("erp-crm-activity-feed-form").reset();

                    if ( resp.data.skipActivity ) {
                        if ( resp.data.msg ) {
                            alert( resp.data.msg );
                        }

                        vm.progreassDone();
                        self.$broadcast( 'customerFeedAddded', resp );
                        return false;
                    }

                    if ( !vm.feeds ) {
                        vm.feeds = [];
                        vm.feeds[0] = resp.data;
                    } else {
                        vm.feeds.splice( 0, 0, resp.data );
                    }

                    if ( vm.feeds.length > vm.limit ) {
                        vm.feeds.$remove( vm.feeds[vm.feeds.length-1] );
                    }

                    if ( vm.feedData.type == 'log_activity' ) {
                        vm.feedData.log_type      = '';
                        vm.feedData.email_subject = '';
                        vm.feedData.dt            = '';
                        vm.feedData.tp            = '';
                        vm.feedData.inviteContact = [];

                        if ( jQuery('.select2').length ) {
                            jQuery('.select2').select2().select2( "val", "" );
                        }
                    };

                    if ( vm.feedData.type == 'tasks' ) {
                        vm.feedData.task_title      = '';
                        vm.feedData.dt            = '';
                        vm.feedData.tp            = '';
                        vm.feedData.inviteContact = [];
                        jQuery('.select2').select2().select2( "val", "" );
                    };

                    if ( vm.feedData.type == 'email' ) {
                        vm.feedData.email_subject = '';
                    };

                    if ( vm.feedData.type == 'schedule' ) {
                        jQuery('#erp-crm-activity-invite-contact').select2().select2( "val", "" );
                        vm.feedData.all_day                    = false;
                        vm.feedData.allow_notification         = false;
                        vm.feedData.schedule_title             = '';
                        vm.feedData.schedule_type              = '';
                        vm.feedData.notification_via           = '';
                        vm.feedData.notification_time          = '';
                        vm.feedData.notification_time_interval = '';
                        vm.feedData.start_date                 = '';
                        vm.feedData.start_time                 = '';
                        vm.feedData.end_date                   = '';
                        vm.feedData.end_time                   = '';
                        vm.feedData.dtStart                    = '';
                        vm.feedData.tpStart                    = '';
                        vm.feedData.dtEnd                      = '';
                        vm.feedData.tpEnd                      = '';
                        vm.feedData.inviteContact              = [];
                    };

                    if ( ! _.isUndefined( comp ) && comp.isReplied ) {
                        vm.progreassDone();
                        setTimeout( function() {
                            comp.isReplied = false;
                        }, 500);
                    } else {
                        vm.progreassDone();
                    }

                    self.$broadcast( 'customerFeedAddded', resp );
                }
            }).done( function() {
                $( '.crm-attachments' ).css( 'display', 'none' );
            } );
        },

        /**
         * Show tab according to his ID
         *
         * @param  {string} id
         */
        showTab: function( id ){
            this.tabShow = id;
        },

        /**
         * Fetch all feeds when page loaded
         *
         * @return {[object]}
         */
        fetchFeeds: function( filter ) {

            var data = {
                action     : 'erp_crm_get_customer_activity',
                _wpnonce   : wpCRMvue.nonce,
                customer_id: this.customer_id,
                limit      : this.limit,
                offset     : this.offset,
            };


            if ( filter ) {
                vm.progressStart('#erp-crm-activities-filter');

                data.customer_id = ( filter.customer_id != '-1' ) ? filter.customer_id : '';
                data.created_by = ( filter.created_by != '-1' ) ? filter.created_by : '';
                data.created_at = filter.created_at;
                data.type = ( filter.type != '-1' ) ? filter.type : '';
                data.offset = 0;
                this.offset = 0;
                this.loadingFinish = false;
            }

            jQuery.post( wpCRMvue.ajaxurl, data, function( resp ) {
                vm.feeds     = resp.data;
                vm.dataFeeds = resp.data;
                if ( filter ) {
                    vm.progreassDone();
                }
            });


        },

        /**
         * Start Progressbar
         *
         * @param  {[string]} id
         */
        progressStart: function( id ) {
            NProgress.configure({ parent: id });
            NProgress.start();
        },

        /**
         * Stop Progressbar
         *
         * @param  {[string]} id
         */
        progreassDone: function( force ) {
            if ( force ) {
                NProgress.done( force );
            } else {
                NProgress.done();
            }
        },

        /**
         * Check is Schedule
         *
         * @param  {[string]} date
         *
         * @return {Boolean}
         */
        isSchedule: function( date ) {
            return new Date() < new Date( date );
        },

        setLocaliziString: function() {
            var self = this;

            data = {
                action: 'erp_crm_set_localize_string'
            };

            jQuery.post( wpCRMvue.ajaxurl, data, function( resp ) {
                if ( resp.success ) {
                    self.i18n = resp.data;
                }
            });
        },

        searchFeeds: function() {
            vm.feeds = vm.dataFeeds.filter( function( item ) {
                if ( vm.findFeeds.created_from != '' && vm.findFeeds.created_to != '' ) {
                    var created_date = moment( item.created_at ).format('YYYY-MM-DD');
                    return ( vm.findFeeds.type == "all" || item.type == vm.findFeeds.type )  && ( created_date >= vm.findFeeds.created_from  &&  created_date <= vm.findFeeds.created_to );
                } else {
                    return vm.findFeeds.type == "all" || item.type == vm.findFeeds.type;
                }
            } );
        }
    },

    ready: function() {
        this.setLocaliziString();
        this.fetchFeeds();
    }
});

/******************** End Main Vue instance **********************/
