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/**
* Copyright (c) 2017 ZTE Corporation.
* All rights reserved. This program and the accompanying materials
* are made available under the terms of the Eclipse Public License v1.0
* and the Apache License 2.0 which both accompany this distribution,
* and are available at http://www.eclipse.org/legal/epl-v10.html
* and http://www.apache.org/licenses/LICENSE-2.0
*
* Contributors:
* ZTE - initial API and implementation and/or initial documentation
*/
import { Component, EventEmitter, Input, Output, ViewChild } from '@angular/core';
import { ModalDirective } from 'ngx-bootstrap/modal';
import { Microservice } from '../../../../model/workflow/microservice';
import { RestConfig } from '../../../../model/rest-config';
/**
* toolbar component contains some basic operations(save) and all of the supported workflow nodes.
* The supported nodes can be dragged to container component. which will add a new node to the workflow.
*/
@Component({
selector: 'b4t-microservice-list',
templateUrl: 'microservice-list.component.html',
})
export class MicroserviceListComponent {
@Input() microservices: RestConfig[];
@Output() microserviceSelected = new EventEmitter<RestConfig>();
public onMicroserviceSelected(microservice: RestConfig) {
this.microserviceSelected.emit(microservice);
}
public addMicroservice() {
const microservice = new RestConfig(this.getConfigId(), 'new microservice', '', null);
this.microservices.push(microservice);
this.onMicroserviceSelected(microservice);
}
public deleteMicroservice(index: number, microservice: Microservice) {
this.deleteMicroService(microservice.name, microservice.version);
// set the next microservice selected
let selectedMicroservice;
if (this.microservices.length > 0) {
if (this.microservices[index]) {
selectedMicroservice = this.microservices[index];
} else {
selectedMicroservice = this.microservices[index - 1];
}
}
this.onMicroserviceSelected(selectedMicroservice);
}
private deleteMicroService(name: string, version: string) {
const index = this.microservices.findIndex(service => (service.name === name && service.version === version));
if(index !== -1) {
return this.microservices.splice(index, 1)[0];
}
return undefined;
}
private getConfigId(): string {
const idSet = new Set<string>();
this.microservices.forEach(config => {
idSet.add(config.id);
});
for(let index = 0; index < idSet.size; index++) {
const id = `config${index}`;
if(!idSet.has(id)) {
return id;
}
}
return `config0`;
}
}
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