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/*
* # ============LICENSE_START=======================================================
* # Copyright (c) 2020 AT&T Intellectual Property. All rights reserved.
* # ================================================================================
* # Licensed under the Apache License, Version 2.0 (the "License");
* # you may not use this file except in compliance with the License.
* # You may obtain a copy of the License at
* #
* # http://www.apache.org/licenses/LICENSE-2.0
* #
* # Unless required by applicable law or agreed to in writing, software
* # distributed under the License is distributed on an "AS IS" BASIS,
* # WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* # See the License for the specific language governing permissions and
* # limitations under the License.
* # ============LICENSE_END=========================================================
*/
import { Component, OnInit, Input, Output, EventEmitter } from '@angular/core';
import { InputTextModule } from 'primeng/inputtext';
import { DropdownModule } from 'primeng/dropdown';
import { FormGroup, FormBuilder, Validators, FormControl } from '@angular/forms';
import { AuthService } from '../services/auth.service';
import { MessageService } from 'primeng/api';
interface Type {
type: string;
}
@Component({
selector: 'app-comp-spec-add',
templateUrl: './comp-spec-add.component.html',
styleUrls: ['./comp-spec-add.component.css']
})
export class CompSpecAddComponent implements OnInit {
compSpecSelected: any;
compSpecContent: any;
policySelected: any;
policyContent: any;
csAddForm: FormGroup;
// The loggged in user
username: string;
// Input form fields
type: string;
labels: string;
notes: string;
specFile: any;
policyJson: any;
// Dropdowns
types: Type[];
// Build JSON as a string
csAddString: any;
// Return JSON to parent component
csAddJson: any;
constructor(private fb: FormBuilder, private authService: AuthService, private messageService: MessageService) {
}
@Input() visible: boolean;
@Output() handler: EventEmitter<any> = new EventEmitter();
ngOnInit() {
// The logged in user
this.username = this.authService.getUser().username;
this.csAddForm = new FormGroup({
type: new FormControl(),
labels: new FormControl(),
notes: new FormControl(),
specFile: new FormControl(),
policyJson: new FormControl()
});
// FORM fields and validations
this.csAddForm = this.fb.group({
type: ['', [Validators.required]],
labels: ['', []],
notes: ['', []],
specFile: ['', []],
policyJson: ['', []]
});
// TYPE Dropdown
this.types = [
{ type: 'DOCKER' },
{ type: 'K8S' }
];
}
saveCs() {
this.createOutputJson();
this.csAddJson = JSON.stringify(this.csAddString);
this.handler.emit(this.csAddJson);
this.closeDialog();
}
// Create the JSON to be sent to the parent component
// The "labels" functions below take into account leading/trailing spaces, multiple spaces between labels, and conversion into an array
createOutputJson() {
this.validateJsonStructure();
let policy;
if(this.policyContent !== undefined){
policy = JSON.parse(this.policyContent)
} else {
policy = null
}
this.csAddString = {
specContent: JSON.parse(this.compSpecContent),
policyJson: policy,
type: this.csAddForm.value['type'].type,
metadata: {
labels: this.csAddForm.value['labels'].trim().replace(/\s{2,}/g, ' ').split(" "),
notes: this.csAddForm.value['notes']
},
user: this.username
};
}
// Validate, catch, display JSON structure error, and quit!
validateJsonStructure() {
try {
JSON.parse(this.compSpecContent);
} catch (error) {
this.messageService.add({ key: 'jsonError', severity: 'error', summary: 'Invalid Component Spec JSON', detail: error, sticky: true });
throw new Error('JSON Structure error, quit!');
}
if(this.policyContent !== undefined){
try {
JSON.parse(this.policyContent);
} catch (error) {
this.messageService.add({ key: 'jsonError', severity: 'error', summary: 'Invalid Policy JSON', detail: error, sticky: true });
throw new Error('JSON Structure error, quit!');
}
}
}
// Read the selected Component Spec JSON file
onCompSpecUpload(event) {
this.compSpecSelected = event.target.files[0];
this.readCsFileContent(this.compSpecSelected);
}
//Read the selected Component Spec JSON file
onPolicyUpload(event) {
this.policySelected = event.target.files[0];
this.readPolicyFileContent(this.policySelected);
}
readCsFileContent(file) {
if (file) {
let fileReader = new FileReader();
fileReader.onload = (e) => { this.compSpecContent = fileReader.result; };
fileReader.readAsText(file);
}
}
readPolicyFileContent(file) {
if (file) {
let fileReader = new FileReader();
fileReader.onload = (e) => { this.policyContent = fileReader.result; };
fileReader.readAsText(file);
}
}
// The handler emits 'null' back to parent to close dialog and make it available again when clicked
closeDialog() {
this.visible = false;
this.handler.emit(null);
}
}
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