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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, Input, OnInit } from '@angular/core';
import { Subscription } from 'rxjs/Subscription';
import { TranslateService } from '@ngx-translate/core';
import { PlanTreeviewItem } from '../../../model/plan-treeview-item';
import { ValueSource } from '../../../model/value-source.enum';
import { ValueType } from '../../../model/value-type.enum';
import { RestParameter } from '../../../model/workflow/rest-parameter';
import { RestTask } from '../../../model/workflow/rest-task';
import { BroadcastService } from '../../../services/broadcast.service';
import { NoticeService } from '../../../services/notice.service';
import { RestService } from '../../../services/rest.service';
import { WorkflowUtil } from '../../../util/workflow-util';
import { NodeTypeService } from '../../../services/node-type.service';
import { NodeDataType } from '../../../model/node-data-type/node-data-type';
import { SwaggerBaseParameter } from "../../../model/workflow/swagger/swagger-base-parameter";
import { SwaggerResponse } from "../../../model/workflow/swagger/swagger-response";
import { Swagger, SwaggerMethod } from '../../../model/swagger';
import { SwaggerBodyParameter } from '../../../model/workflow/swagger/swagger-body-parameter';
import { SwaggerNormalParameter } from '../../../model/workflow/swagger/swagger-normal-parameter';
import { SwaggerSchema } from '../../../model/workflow/swagger/swagger-schema';
import { SwaggerIn } from '../../../model/workflow/swagger/swagger-in.enum';
@Component({
selector: 'wfm-rest-task',
templateUrl: 'rest-task.component.html',
})
export class RestTaskComponent implements OnInit {
@Input() public node: RestTask;
@Input() public planItems: PlanTreeviewItem[];
public swaggerJson: any = {};
public restInterfaces = [];
public restOperations = [];
public loadSwaggerByMSB = true;
// public dataTypeInput: SwaggerBaseParameter[] = [];
public dataTypeOutput: SwaggerResponse[] = [];
public definitions: SwaggerSchema;
private swagger: Swagger;
constructor(private nodeTypeService: NodeTypeService, private broadcastService: BroadcastService, public restService: RestService,
private noticeService: NoticeService, private translate: TranslateService) { }
public ngOnInit() {
const nodeDataType = this.nodeTypeService.getNodeDataTypeById(this.node.typeId);
// if (nodeDataType.content && nodeDataType.content.baseUrl && nodeDataType.content.serviceName && nodeDataType.content.version
// && nodeDataType.content.path && nodeDataType.content.method && nodeDataType.content.consumes) {
if (nodeDataType && nodeDataType.content && nodeDataType.content.baseUrl && nodeDataType.content.serviceName
&& nodeDataType.content.serviceVersion && nodeDataType.content.path && nodeDataType.content.method) {
this.loadSwaggerByMSB = false;
}
if (this.loadSwaggerByMSB) {
this.loadInterfaces();
} else {
this.setParametersByDataType(nodeDataType);
}
}
public serviceChanged(configId: string) {
this.node.restConfigId = configId;
this.pathChanged('');
this.loadInterfaces();
}
public pathChanged(path: string) {
this.node.path = path;
this.node.consumes = [];
this.node.produces = [];
this.methodChanged('');
this.loadOperations();
}
public methodChanged(method: string) {
this.node.method = method;
this.node.parameters = [];
this.node.responses = [];
this.updateMethodInfo();
}
private loadInterfaces(): void {
if (this.node.restConfigId) {
// this.swagger = this.restService.getSwaggerInfo(this.node.restConfigId);
let restConfig = this.restService.getRestConfig(this.node.restConfigId);
this.node.baseUrl = restConfig.url;
this.node.serviceName = restConfig.name;
this.node.serviceVersion = restConfig.version;
this.swagger = restConfig.swagger;
if (this.swagger) {
this.restInterfaces = [];
for (const key of Object.keys(this.swagger.paths)) {
this.restInterfaces.push(key);
}
this.loadOperations();
} else {
this.translate.get('WORKFLOW.MSG.SWAGGER_NOT_EXISTS').subscribe((res: string) => {
this.noticeService.error(res);
});
}
}
}
private loadOperations(): void {
if (this.node.path) {
const swaggerPath: any = this.swagger.paths[this.node.path];
this.restOperations = [];
for (const key of Object.keys(swaggerPath)) {
this.restOperations.push(key);
}
}
}
private updateMethodInfo(): void {
if (this.node.method) {
const path: any = this.swagger.paths[this.node.path];
const method: SwaggerMethod = path[this.node.method];
this.node.consumes = WorkflowUtil.deepClone(method.consumes);
this.node.produces = WorkflowUtil.deepClone(method.produces);
let tempParameters: RestParameter[] = [];
method.parameters.forEach(param => {
let defaultType = SwaggerIn[SwaggerIn.body] === param.position ? ValueType[ValueType.object] : ValueType[ValueType.string];
const type = param.type ? param.type : defaultType;
const nodeParam = new RestParameter(param.name, undefined, ValueSource[ValueSource.string],
type, param.position, param.schema, param.required);
tempParameters.push(WorkflowUtil.deepClone(nodeParam));
});
this.node.parameters = tempParameters;
const responseParams = this.restService.getResponseParameters(
this.swagger, this.node.path, this.node.method);
this.node.responses = responseParams.map(param => WorkflowUtil.deepClone(param));
}
}
private setParametersByDataType(nodeDataType: NodeDataType): void {
this.node.serviceName = nodeDataType.content.serviceName;
this.node.serviceVersion = nodeDataType.content.serviceVersion;
this.node.restConfigId = this.node.serviceName;
if (this.node.serviceVersion) {
this.node.restConfigId += ('.' + this.node.serviceVersion);
}
this.node.baseUrl = nodeDataType.content.baseUrl;
this.node.path = nodeDataType.content.path;
this.node.method = nodeDataType.content.method;
this.node.consumes = nodeDataType.content.consumes;
this.node.produces = nodeDataType.content.produces;
this.definitions = nodeDataType.definitions;
if (nodeDataType.content.inputs) {
for (const key in nodeDataType.content.inputs) {
if (nodeDataType.content.inputs.hasOwnProperty(key)) {
// Set default value of dataType
const element = nodeDataType.content.inputs[key];
let param: SwaggerBaseParameter = this.getParameterByDataType(element, key);
if (param) {
// Set exist value
let found = false;
if (this.node.parameters) {
for (let p = 0; p < this.node.parameters.length; p++) {
if (param.name === this.node.parameters[p].name) {
found = true;
let value = this.node.parameters[p].value;
let valueSource = this.node.parameters[p].valueSource;
param.value = value;
param.valueSource = valueSource;
this.node.parameters[p] = param;
break;
}
}
} else {
this.node.parameters = [];
}
if (!found) {
this.node.parameters.push(param);
}
}
}
}
}
if (nodeDataType.content.outputs) {
for (const key in nodeDataType.content.outputs) {
if (nodeDataType.content.outputs.hasOwnProperty(key)) {
// Set default value of dataType
const element = nodeDataType.content.outputs[key];
this.dataTypeOutput.push(this.getResponseByDataType(element, key));
}
}
}
}
private getParameterByDataType(dataTypeParameter: SwaggerBaseParameter, name: string): SwaggerBaseParameter {
if (!dataTypeParameter.name) {
dataTypeParameter.name = name;
}
if (SwaggerIn[SwaggerIn.body] === dataTypeParameter.in) {
return this.initBodyParam(dataTypeParameter as SwaggerBodyParameter);
} else {
return this.initNormalParam(dataTypeParameter as SwaggerNormalParameter);
}
}
private getResponseByDataType(dataTypeResponse: SwaggerResponse, name: string): SwaggerResponse {
let responseParam = dataTypeResponse;
if (!responseParam.name) {
responseParam.name = name;
}
return this.initResponseParam(responseParam);
}
private initNormalParam(normalParam: SwaggerNormalParameter): SwaggerNormalParameter {
let normal = WorkflowUtil.deepClone(normalParam);
// Set default value of dataType
if (undefined === normalParam.show) {
normal.show = true;
}
if ('path' === normalParam.in) {
normal.required = true;
} else if (undefined === normalParam.required) {
normal.required = false;
}
if (undefined === normalParam.allowEmptyValue) {
normal.allowEmptyValue = false;
}
if (undefined === normalParam.collectionFormat) {
normal.collectionFormat = 'csv';
}
if (undefined === normalParam.type) {
normal.type == ValueType[ValueType.string];
}
// editable not support
return normal;
}
private initBodyParam(bodyParam: SwaggerBodyParameter): SwaggerBodyParameter {
let body = WorkflowUtil.deepClone(bodyParam);
// Set default value of dataType
if (undefined === bodyParam.show) {
body.show = true;
}
if (undefined === bodyParam.required) {
body.required = false;
}
if (undefined === bodyParam.valueSource) {
body.valueSource = ValueSource[ValueSource.Definition];
}
if (undefined === bodyParam.schema.type) {
body.schema.type == ValueType[ValueType.string];
}
// $ref not support
if (bodyParam.$ref) {
console.warn('Do not support body parameter $ref.');
}
return body;
}
private initResponseParam(responseParam: SwaggerResponse): SwaggerResponse {
let response = responseParam;
return response;
}
}
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