/**
 * @license
 * Copyright Google LLC All Rights Reserved.
 *
 * Use of this source code is governed by an MIT-style license that can be
 * found in the LICENSE file at https://angular.io/license
 */
import { Injectable } from '@angular/core';
import { Subject } from 'rxjs';

/** Datepicker data that requires internationalization. */
@Injectable({ providedIn: 'root' })
export class NxDatepickerIntl {
    /**
     * Stream that emits whenever the labels here are changed. Use this to notify
     * components if the labels have changed after initialization.
     */
    readonly changes = new Subject<void>();

    /** A label for the calendar popup (used by screen readers). */
    calendarLabel = 'Calendar';

    /** A label for the button used to open the calendar popup (used by screen readers). */
    openCalendarLabel = 'Open calendar';

    /** A label for the button used to close the calendar popup (used by screen readers). */
    closeIconLabel = 'Close calendar';

    /** A label for the previous month button (used by screen readers). */
    prevMonthLabel = 'Previous month';

    /** A label for the next month button (used by screen readers). */
    nextMonthLabel = 'Next month';

    /** A label for the previous year button (used by screen readers). */
    prevYearLabel = 'Previous year';

    /** A label for the next year button (used by screen readers). */
    nextYearLabel = 'Next year';

    /** A label for the previous multi-year button (used by screen readers). */
    prevMultiYearLabel = 'Previous 20 years';

    /** A label for the next multi-year button (used by screen readers). */
    nextMultiYearLabel = 'Next 20 years';

    /** A label for the 'switch to month view' button (used by screen readers). */
    switchToMonthViewLabel = 'Choose date';

    /** A label for the 'switch to year view' button (used by screen readers). */
    switchToMultiYearViewLabel = 'Choose month and year';
}
