205 lines
7.8 KiB
TypeScript
205 lines
7.8 KiB
TypeScript
import { Component, ElementRef, Input, OnInit } from '@angular/core';
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import { AbstractControl, FormArray, FormControl, FormGroup } from '@angular/forms';
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import { VisibilityRulesService } from '@app/ui/misc/dataset-description-form/visibility-rules/visibility-rules.service';
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import { BaseComponent } from '@common/base/base.component';
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import { takeUntil } from 'rxjs/operators';
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@Component({
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selector: 'app-form-progress-indication',
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templateUrl: './form-progress-indication.component.html',
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styleUrls: ['./form-progress-indication.component.scss']
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})
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export class FormProgressIndicationComponent extends BaseComponent implements OnInit {
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@Input() formGroup: FormGroup;
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@Input() isDmpEditor: boolean;
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@Input() isDatasetEditor: boolean;
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@Input() public progressValueAccuracy = 2;
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determinateProgressValue: number;
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progressSoFar: number;
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total: number;
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percent: number;
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constructor(private visibilityRulesService: VisibilityRulesService) { super(); }
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public value = 0;
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ngOnInit() {
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setTimeout(() => {this.calculateValueForProgressbar();});
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this.formGroup
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.valueChanges
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.pipe(takeUntil(this._destroyed))
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.subscribe(control => {
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setTimeout(() => {this.calculateValueForProgressbar();});
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});
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}
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calculateValueForProgressbar() {
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if (this.isDmpEditor) {
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this.progressSoFar = this.countFormControlsValidForProgress(this.formGroup);
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this.total = this.countFormControlsRequiredFieldsForTotal(this.formGroup);
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} else if (this.isDatasetEditor) {
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this.progressSoFar = this.countFormControlsValidForProgress(this.formGroup) + this.countFormControlsWithValueForProgress(this.formGroup);
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this.total = this.countFormControlsRequiredFieldsForTotal(this.formGroup) + this.CountFormControlDepthLengthFotTotal(this.formGroup);
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} else {
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this.progressSoFar = this.countFormControlsWithValueForProgress(this.formGroup);
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this.total = this.CountFormControlDepthLengthFotTotal(this.formGroup);
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}
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this.percent = (this.progressSoFar / this.total) * 100;
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this.value = Number.parseFloat(this.percent.toPrecision(this.progressValueAccuracy));
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}
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countFormControlsWithValueForProgress(formControl: AbstractControl): number {
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let valueCurent = 0;
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if (formControl instanceof FormGroup) {
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if (this.checkFormsIfIsFieldsAndVisible(formControl) && this.checkIfIsRequired((formControl as FormGroup))) {
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if (this.haseValue(formControl))
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valueCurent++;
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}
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if (this.chechFieldIfIsFieldSetAndVisible((formControl as FormGroup)) && this.checkIfIsRequired((formControl as FormGroup))) {
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valueCurent = valueCurent + this.compositeFieldsGetChildsForProgress(formControl);
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} else {
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Object.keys(formControl.controls).forEach(item => {
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const control = formControl.get(item);
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valueCurent = valueCurent + this.countFormControlsWithValueForProgress(control);
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});
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}
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} else if (formControl instanceof FormArray) {
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formControl.controls.forEach(item => {
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valueCurent = valueCurent + this.countFormControlsWithValueForProgress(item);
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});
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}
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return valueCurent;
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}
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private haseValue(formGroup: FormGroup): boolean {
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if (formGroup.get('value').value != null && formGroup.get('value').value !== '' && this.visibilityRulesService.checkElementVisibility(formGroup.get('id').value)) {
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return true;
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}
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return false;
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}
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private compositeFieldsGetChildsForProgress(formGroup: FormGroup): number {
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let valueCurent = 0;
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if (this.visibilityRulesService.checkElementVisibility(formGroup.get('id').value)) {
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(formGroup.get('fields') as FormArray).controls.forEach((element: FormGroup) => {
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valueCurent = valueCurent + this.countFormControlsWithValueForProgress(element);
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});
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(formGroup.get('multiplicityItems') as FormArray).controls.forEach((element: FormGroup) => {
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valueCurent = valueCurent + this.countFormControlsWithValueForProgress(element);
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});
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}
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return valueCurent;
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}
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private checkIfIsRequired(formControl: FormGroup): boolean {
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if (formControl.get('validationRequired') && formControl.get('validationRequired').value) {
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return true;
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}
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return false;
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}
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private checkFormsIfIsFieldsAndVisible(formControl: FormGroup): boolean {
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if (formControl.contains('id') && formControl.contains('value')) {
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return true;
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}
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return false;
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}
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private chechFieldIfIsFieldSetAndVisible(formControl: FormGroup): boolean {
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if (formControl.contains('id') && formControl.contains('fields')) {
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return true;
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}
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return false;
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}
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CountFormControlDepthLengthFotTotal(formControl: AbstractControl): number {
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let valueCurent = 0;
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if (formControl instanceof FormArray) {
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formControl.controls.forEach(item => {
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valueCurent = valueCurent + this.CountFormControlDepthLengthFotTotal(item);
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});
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} else if (formControl instanceof FormGroup) {
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if ((formControl as FormGroup).contains('id') && (formControl as FormGroup).contains('value') && (this.visibilityRulesService.checkElementVisibility((formControl as FormGroup).get('id').value)) && this.checkIfIsRequired((formControl as FormGroup))) {
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valueCurent++;
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} else if ((formControl as FormGroup).contains('id') && (formControl as FormGroup).contains('fields')) {
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valueCurent = valueCurent + this.compositeFieldsGetChildsForTotal(formControl);
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} else {
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Object.keys(formControl.controls).forEach(item => {
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const control = formControl.get(item);
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valueCurent = valueCurent + this.CountFormControlDepthLengthFotTotal(control);
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});
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}
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}
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return valueCurent;
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}
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private compositeFieldsGetChildsForTotal(formGroup: FormGroup): number {
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let valueCurent = 0;
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if (this.visibilityRulesService.checkElementVisibility(formGroup.get('id').value)) {
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(formGroup.get('fields') as FormArray).controls.forEach((element: FormGroup) => {
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valueCurent = valueCurent + this.CountFormControlDepthLengthFotTotal(element);
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});
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(formGroup.get('multiplicityItems') as FormArray).controls.forEach((element: FormGroup) => {
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valueCurent = valueCurent + this.CountFormControlDepthLengthFotTotal(element);
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});
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}
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return valueCurent;
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}
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countFormControlsValidForProgress(formControl: AbstractControl): number {
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let valueCurrent = 0;
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if (formControl instanceof FormControl) {
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if (this.controlRequired(formControl) && this.controlEnabled(formControl) && formControl['nativeElement'] && formControl.valid) {
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valueCurrent++;
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}
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} else if (formControl instanceof FormGroup) {
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Object.keys(formControl.controls).forEach(item => {
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const control = formControl.get(item);
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valueCurrent = valueCurrent + this.countFormControlsValidForProgress(control);
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});
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} else if (formControl instanceof FormArray) {
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formControl.controls.forEach(item => {
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valueCurrent = valueCurrent + this.countFormControlsValidForProgress(item);
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});
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}
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return valueCurrent;
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}
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countFormControlsRequiredFieldsForTotal(formControl: AbstractControl): number {
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let valueCurrent = 0;
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if (formControl instanceof FormControl) {
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if (this.controlRequired(formControl) && this.controlEnabled(formControl) && formControl['nativeElement']) {
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valueCurrent++;
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}
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} else if (formControl instanceof FormGroup) {
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Object.keys(formControl.controls).forEach(item => {
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const control = formControl.get(item);
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valueCurrent = valueCurrent + this.countFormControlsRequiredFieldsForTotal(control);
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});
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} else if (formControl instanceof FormArray) {
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formControl.controls.forEach(item => {
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valueCurrent = valueCurrent + this.countFormControlsRequiredFieldsForTotal(item);
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});
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}
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return valueCurrent;
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}
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controlRequired(formControl: AbstractControl) {
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if (formControl.validator) {
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const validator = formControl.validator({} as AbstractControl);
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if (validator && validator.required) {
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return true;
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}
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} else { return false }
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}
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controlEnabled(formControl: AbstractControl) {
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if (formControl.enabled) {
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return true;
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} else { return false }
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}
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isEditor(): boolean {
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return this.isDmpEditor || this.isDatasetEditor;
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}
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}
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