salix/client/item/src/diary/index.js

import ngModule from '../module';
import './style.scss';

class Controller {
    constructor($scope, $http, $state, $window) {
        this.$scope = $scope;
        this.$http = $http;
        this.$state = $state;
        this.$window = $window;
    }

    $postLink() {
        if (this.item)
            this.filterBuilder();
    }

    set item(value) {
        this._item = value;

        if (value && this.$scope.model)
            this.filterBuilder();
    }

    get item() {
        return this._item;
    }

    onChange(value) {
        if (!value) return;

        this.filter.where.warehouseFk = value;
        this.$scope.model.refresh();
    }

/**
 * Builds a filter with default values
 * and aplies query params.
 */
    filterBuilder() {
        this.filter = {
            where: {
                itemFk: this.item.id,
                warehouseFk: this.item.itemType.warehouseFk
            }

        };
        let where = this.filter.where;

        if (this.$state.params.q) {
            let queryFilter = JSON.parse(this.$state.params.q);
            where.warehouseFk = queryFilter.warehouseFk;
        }
    }

    get freeLineIndex() {
        let lines = this.$scope.model.data;
        for (let i = 0; i < lines.length; i++) {
            let isFutureDate = new Date(lines[i].date) > new Date();
            let isGenreOut = lines[i].alertLevel != 0;

            if (!isFutureDate && !isGenreOut)
                return i;
        }
    }

    get onPreparationLineIndex() {
        let lines = this.$scope.model.data;

        for (let i = this.freeLineIndex; i > 0; i--) {
            let line = lines[i];

            if (line.alertLevel == 1 && line.isPicked || line.alertLevel > 1) {
                return i;
            }
        }
    }

    scrollToActive() {
        let body = this.$window.document.body;
        let lineIndex = this.onPreparationLineIndex;
        let lines = body.querySelector('vn-tbody').children;

        if (!lineIndex || !lines.length) return;

        let onPreparationLine = lines[lineIndex];

        let balance = onPreparationLine.querySelector('.balance');
        balance.classList.add('counter');
        balance.title = 'Visible quantity';

        let headerOffset = body.querySelector('header').getBoundingClientRect();
        let headerHeight = headerOffset.height;
        let offsetTop = onPreparationLine.offsetTop - headerHeight;

        body.querySelector('ui-view').scrollTop = offsetTop;
    }

/**
 * Compares a date with the current one
 * @param {Object} date - Date to compare
 * @return {Boolean} - Returns true if the two dates equals
 */
    isToday(date) {
        let today = new Date();
        today.setHours(0, 0, 0, 0);

        let comparedDate = new Date(date);
        comparedDate.setHours(0, 0, 0, 0);

        if (!(today - comparedDate))
            return true;
    }
}

Controller.$inject = ['$scope', '$http', '$state', '$window'];

ngModule.component('vnItemDiary', {
    template: require('./index.html'),
    controller: Controller,
    bindings: {
        item: '<'
    }
});