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1 | import { Component, ElementRef, HostListener, OnInit, ViewChild } from '@angular/core' | |
2 | import { ConfirmService } from '@app/core/confirm/confirm.service' | |
3 | import { I18n } from '@ngx-translate/i18n-polyfill' | |
4 | import { NgbModal } from '@ng-bootstrap/ng-bootstrap' | |
5 | import { NgbModalRef } from '@ng-bootstrap/ng-bootstrap/modal/modal-ref' | |
6 | import { POP_STATE_MODAL_DISMISS } from '@app/shared/misc/constants' | |
7 | ||
8 | @Component({ | |
9 | selector: 'my-confirm', | |
10 | templateUrl: './confirm.component.html', | |
11 | styleUrls: [ './confirm.component.scss' ] | |
12 | }) | |
13 | export class ConfirmComponent implements OnInit { | |
14 | @ViewChild('confirmModal', { static: true }) confirmModal: ElementRef | |
15 | ||
16 | title = '' | |
17 | message = '' | |
18 | expectedInputValue = '' | |
19 | inputLabel = '' | |
20 | ||
21 | inputValue = '' | |
22 | confirmButtonText = '' | |
23 | ||
24 | private openedModal: NgbModalRef | |
25 | ||
26 | constructor ( | |
27 | private modalService: NgbModal, | |
28 | private confirmService: ConfirmService, | |
29 | private i18n: I18n | |
30 | ) { } | |
31 | ||
32 | ngOnInit () { | |
33 | this.confirmService.showConfirm.subscribe( | |
34 | ({ title, message, expectedInputValue, inputLabel, confirmButtonText }) => { | |
35 | this.title = title | |
36 | this.message = message | |
37 | ||
38 | this.inputLabel = inputLabel | |
39 | this.expectedInputValue = expectedInputValue | |
40 | ||
41 | this.confirmButtonText = confirmButtonText || this.i18n('Confirm') | |
42 | ||
43 | this.showModal() | |
44 | } | |
45 | ) | |
46 | } | |
47 | ||
48 | @HostListener('document:keydown.enter') | |
49 | confirm () { | |
50 | if (this.openedModal) this.openedModal.close() | |
51 | } | |
52 | ||
53 | isConfirmationDisabled () { | |
54 | // No input validation | |
55 | if (!this.inputLabel || !this.expectedInputValue) return false | |
56 | ||
57 | return this.expectedInputValue !== this.inputValue | |
58 | } | |
59 | ||
60 | showModal () { | |
61 | this.inputValue = '' | |
62 | ||
63 | this.openedModal = this.modalService.open(this.confirmModal) | |
64 | ||
65 | this.openedModal.result | |
66 | .then(() => this.confirmService.confirmResponse.next(true)) | |
67 | .catch((reason: string) => { | |
68 | // If the reason was that the user used the back button, we don't care about the confirm dialog result | |
69 | if (!reason || reason !== POP_STATE_MODAL_DISMISS) { | |
70 | this.confirmService.confirmResponse.next(false) | |
71 | } | |
72 | }) | |
73 | } | |
74 | } |