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import { Component, OnDestroy, OnInit } from '@angular/core';
import { FormControl, FormGroup, ValidatorFn, Validators } from '@angular/forms';
import { NgbActiveModal } from '@ng-bootstrap/ng-bootstrap';
import _ from 'lodash';
import { concat, forkJoin, Subscription } from 'rxjs';
import { last, tap } from 'rxjs/operators';
import { Pool } from '~/app/ceph/pool/pool';
import { RbdMirroringService } from '~/app/shared/api/rbd-mirroring.service';
import { CdFormGroup } from '~/app/shared/forms/cd-form-group';
import { FinishedTask } from '~/app/shared/models/finished-task';
import { TaskWrapperService } from '~/app/shared/services/task-wrapper.service';
@Component({
selector: 'cd-bootstrap-create-modal',
templateUrl: './bootstrap-create-modal.component.html',
styleUrls: ['./bootstrap-create-modal.component.scss']
})
export class BootstrapCreateModalComponent implements OnDestroy, OnInit {
siteName: string;
pools: any[] = [];
token: string;
subs: Subscription;
createBootstrapForm: CdFormGroup;
constructor(
public activeModal: NgbActiveModal,
private rbdMirroringService: RbdMirroringService,
private taskWrapper: TaskWrapperService
) {
this.createForm();
}
createForm() {
this.createBootstrapForm = new CdFormGroup({
siteName: new FormControl('', {
validators: [Validators.required]
}),
pools: new FormGroup(
{},
{
validators: [this.validatePools()]
}
),
token: new FormControl('', {})
});
}
ngOnInit() {
this.createBootstrapForm.get('siteName').setValue(this.siteName);
this.rbdMirroringService.getSiteName().subscribe((response: any) => {
this.createBootstrapForm.get('siteName').setValue(response.site_name);
});
this.subs = this.rbdMirroringService.subscribeSummary((data) => {
const pools = data.content_data.pools;
this.pools = pools.reduce((acc: any[], pool: Pool) => {
acc.push({
name: pool['name'],
mirror_mode: pool['mirror_mode']
});
return acc;
}, []);
const poolsControl = this.createBootstrapForm.get('pools') as FormGroup;
_.each(this.pools, (pool) => {
const poolName = pool['name'];
const mirroring_disabled = pool['mirror_mode'] === 'disabled';
const control = poolsControl.controls[poolName];
if (control) {
if (mirroring_disabled && control.disabled) {
control.enable();
} else if (!mirroring_disabled && control.enabled) {
control.disable();
control.setValue(true);
}
} else {
poolsControl.addControl(
poolName,
new FormControl({ value: !mirroring_disabled, disabled: !mirroring_disabled })
);
}
});
});
}
ngOnDestroy() {
if (this.subs) {
this.subs.unsubscribe();
}
}
validatePools(): ValidatorFn {
return (poolsControl: FormGroup): { [key: string]: any } => {
let checkedCount = 0;
_.each(poolsControl.controls, (control) => {
if (control.value === true) {
++checkedCount;
}
});
if (checkedCount > 0) {
return null;
}
return { requirePool: true };
};
}
generate() {
this.createBootstrapForm.get('token').setValue('');
let bootstrapPoolName = '';
const poolNames: string[] = [];
const poolsControl = this.createBootstrapForm.get('pools') as FormGroup;
_.each(poolsControl.controls, (control, poolName) => {
if (control.value === true) {
bootstrapPoolName = poolName;
if (!control.disabled) {
poolNames.push(poolName);
}
}
});
const poolModeRequest = {
mirror_mode: 'image'
};
const apiActionsObs = concat(
this.rbdMirroringService.setSiteName(this.createBootstrapForm.getValue('siteName')),
forkJoin(
poolNames.map((poolName) => this.rbdMirroringService.updatePool(poolName, poolModeRequest))
),
this.rbdMirroringService
.createBootstrapToken(bootstrapPoolName)
.pipe(tap((data: any) => this.createBootstrapForm.get('token').setValue(data['token'])))
).pipe(last());
const finishHandler = () => {
this.rbdMirroringService.refresh();
this.createBootstrapForm.setErrors({ cdSubmitButton: true });
};
const taskObs = this.taskWrapper.wrapTaskAroundCall({
task: new FinishedTask('rbd/mirroring/bootstrap/create', {}),
call: apiActionsObs
});
taskObs.subscribe({ error: finishHandler, complete: finishHandler });
}
}
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