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import { Component, OnInit } from '@angular/core';
import { ValidatorFn, Validators } from '@angular/forms';
import { ActivatedRoute, Router } from '@angular/router';
import _ from 'lodash';
import { forkJoin as observableForkJoin } from 'rxjs';
import { MgrModuleService } from '~/app/shared/api/mgr-module.service';
import { ActionLabelsI18n } from '~/app/shared/constants/app.constants';
import { NotificationType } from '~/app/shared/enum/notification-type.enum';
import { CdForm } from '~/app/shared/forms/cd-form';
import { CdFormBuilder } from '~/app/shared/forms/cd-form-builder';
import { CdFormGroup } from '~/app/shared/forms/cd-form-group';
import { CdValidators } from '~/app/shared/forms/cd-validators';
import { NotificationService } from '~/app/shared/services/notification.service';
@Component({
selector: 'cd-mgr-module-form',
templateUrl: './mgr-module-form.component.html',
styleUrls: ['./mgr-module-form.component.scss']
})
export class MgrModuleFormComponent extends CdForm implements OnInit {
mgrModuleForm: CdFormGroup;
moduleName = '';
moduleOptions: any[] = [];
constructor(
public actionLabels: ActionLabelsI18n,
private route: ActivatedRoute,
private router: Router,
private formBuilder: CdFormBuilder,
private mgrModuleService: MgrModuleService,
private notificationService: NotificationService
) {
super();
}
ngOnInit() {
this.route.params.subscribe((params: { name: string }) => {
this.moduleName = decodeURIComponent(params.name);
const observables = [
this.mgrModuleService.getOptions(this.moduleName),
this.mgrModuleService.getConfig(this.moduleName)
];
observableForkJoin(observables).subscribe(
(resp: object) => {
this.moduleOptions = resp[0];
// Create the form dynamically.
this.createForm();
// Set the form field values.
this.mgrModuleForm.setValue(resp[1]);
this.loadingReady();
},
(_error) => {
this.loadingError();
}
);
});
}
getValidators(moduleOption: any): ValidatorFn[] {
const result = [];
switch (moduleOption.type) {
case 'addr':
result.push(CdValidators.ip());
break;
case 'uint':
case 'int':
case 'size':
case 'secs':
result.push(Validators.required);
break;
case 'str':
if (_.isNumber(moduleOption.min)) {
result.push(Validators.minLength(moduleOption.min));
}
if (_.isNumber(moduleOption.max)) {
result.push(Validators.maxLength(moduleOption.max));
}
break;
case 'float':
result.push(Validators.required);
result.push(CdValidators.decimalNumber());
break;
case 'uuid':
result.push(CdValidators.uuid());
break;
}
return result;
}
createForm() {
const controlsConfig = {};
_.forEach(this.moduleOptions, (moduleOption) => {
controlsConfig[moduleOption.name] = [
moduleOption.default_value,
this.getValidators(moduleOption)
];
});
this.mgrModuleForm = this.formBuilder.group(controlsConfig);
}
goToListView() {
this.router.navigate(['/mgr-modules']);
}
onSubmit() {
// Exit immediately if the form isn't dirty.
if (this.mgrModuleForm.pristine) {
this.goToListView();
return;
}
const config = {};
_.forEach(this.moduleOptions, (moduleOption) => {
const control = this.mgrModuleForm.get(moduleOption.name);
// Append the option only if the value has been modified.
if (control.dirty && control.valid) {
config[moduleOption.name] = control.value;
}
});
this.mgrModuleService.updateConfig(this.moduleName, config).subscribe(
() => {
this.notificationService.show(
NotificationType.success,
$localize`Updated options for module '${this.moduleName}'.`
);
this.goToListView();
},
() => {
// Reset the 'Submit' button.
this.mgrModuleForm.setErrors({ cdSubmitButton: true });
}
);
}
}
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