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import { Component, Input, OnChanges, ViewEncapsulation } from '@angular/core';
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import { CountryOverview } from '../../domain/overview-data';
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@Component({
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selector: 'app-countries-table',
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templateUrl: './countries-table.component.html',
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// styleUrls: ['./top-menu.component.css'],
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encapsulation: ViewEncapsulation.None
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})
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export class CountriesTableComponent implements OnChanges {
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@Input() isPercentage: boolean;
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@Input() type: string;
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@Input() countries: CountryOverview[];
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isSortedBy: string;
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isDescending: boolean = true;
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constructor() {}
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ngOnChanges() {
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this.countries.sort((a, b) => (a['country'] > b['country']) ? 1 : -1);
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}
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sortBy(field: string) {
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if (field === this.isSortedBy) {
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this.isDescending = !this.isDescending;
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} else {
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this.isDescending = true;
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}
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this.isSortedBy = field;
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if (field !== 'country') {
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if (this.isPercentage) {
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if (this.isDescending) {
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this.countries.sort((a, b) => b[field].percentage - a[field].percentage);
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} else {
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this.countries.sort((a, b) => a[field].percentage - b[field].percentage);
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}
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} else {
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if (this.isDescending) {
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this.countries.sort((a, b) => b[field].oa - a[field].oa);
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} else {
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this.countries.sort((a, b) => a[field].oa - b[field].oa);
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}
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}
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} else {
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if (this.isDescending) {
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this.countries.sort((a, b) => (a[field] < b[field]) ? 1 : -1);
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} else {
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this.countries.sort((a, b) => (a[field] > b[field]) ? 1 : -1);
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}
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}
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}
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}
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