argos/dmp-frontend/src/app/ui/sidebar/sidebar-footer/sidebar-footer.component.ts

import { Component, OnInit } from '@angular/core';
import { AbstractControl, FormArray, FormControl, FormGroup } from '@angular/forms';
import { MatDialog } from '@angular/material/dialog';
import { TranslateService } from '@ngx-translate/core';
import { takeUntil } from 'rxjs/operators';
import { ValidationErrorModel } from '../../../common/forms/validation/error-model/validation-error-model';
import { BaseComponent } from '../../../core/common/base/base.component';
import { ContactEmailFormModel } from '../../../core/model/contact/contact-email-form-model';
import { ContactSupportService } from '../../../core/services/contact-support/contact-support.service';
import { SnackBarNotificationLevel, UiNotificationService } from '../../../core/services/notification/ui-notification-service';
import { ContactDialogComponent } from '../../../library/contact-dialog/contact-dialog.component';
import { FaqDialogComponent } from './faq/faq-dialog.component';
import { GlossaryDialogComponent } from './glossary/glossary-dialog.component';

@Component({
	selector: 'app-sidebar-footer',
	templateUrl: './sidebar-footer.component.html',
	styleUrls: ['./sidebar-footer.component.css']
})
export class SidebarFooterComponent extends BaseComponent implements OnInit {

	private contactEmailFormModel: ContactEmailFormModel;
	private formGroup: FormGroup;

	constructor(
		private dialog: MatDialog,
		private language: TranslateService,
		private contactSupportService: ContactSupportService,
		private uiNotificationService: UiNotificationService
	) {
		super();
	}

	ngOnInit() {
		this.contactEmailFormModel = new ContactEmailFormModel();
		this.formGroup = this.contactEmailFormModel.buildForm();
	}

	openContactDialog() {
		if (this.dialog.openDialogs.length > 0) {
			this.dialog.closeAll();
		}
		else {
			const dialogRef = this.dialog.open(ContactDialogComponent, {
				width: '400px',
				disableClose: true,
				data: this.formGroup
			});
			dialogRef.afterClosed().pipe(takeUntil(this._destroyed)).subscribe(data => {
				if (data) {
					this.contactSupportService.postEmail(data.value)
						.pipe(takeUntil(this._destroyed))
						.subscribe(
							complete => this.onCallbackSuccess(),
							error => this.onCallbackError(error)
						);
					this.formGroup.reset();
				}
			});
		}
	}

	openGlossaryDialog() {
		if (this.dialog.openDialogs.length > 0) {
			this.dialog.closeAll();
		}
		else {
			const dialogRef = this.dialog.open(GlossaryDialogComponent, {
				disableClose: true,
			});
		}
	}

	openFaqDialog() {
		if (this.dialog.openDialogs.length > 0) {
			this.dialog.closeAll();
		}
		else {
			const dialogRef = this.dialog.open(FaqDialogComponent, {
				disableClose: true,
			});
		}
	}

	onCallbackSuccess(): void {
		this.uiNotificationService.snackBarNotification(this.language.instant('GENERAL.SNACK-BAR.SUCCESSFUL-EMAIL-SEND'), SnackBarNotificationLevel.Success);
	}

	onCallbackError(errorResponse: any) {
		this.setErrorModel(errorResponse.error);
		this.validateAllFormFields(this.formGroup);
		this.uiNotificationService.snackBarNotification(this.language.instant('GENERAL.SNACK-BAR.UNSUCCESSFUL-EMAIL-SEND'), SnackBarNotificationLevel.Error);
	}

	public setErrorModel(validationErrorModel: ValidationErrorModel) {
		Object.keys(validationErrorModel).forEach(item => {
			(<any>this.contactEmailFormModel.validationErrorModel)[item] = (<any>validationErrorModel)[item];
		});
	}

	public validateAllFormFields(formControl: AbstractControl) {
		if (formControl instanceof FormControl) {
			formControl.updateValueAndValidity({ emitEvent: false });
		} else if (formControl instanceof FormGroup) {
			Object.keys(formControl.controls).forEach(item => {
				const control = formControl.get(item);
				this.validateAllFormFields(control);
			});
		} else if (formControl instanceof FormArray) {
			formControl.controls.forEach(item => {
				this.validateAllFormFields(item);
			});
		}
	}

}