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import {Component, Input} from '@angular/core';
import {DropdownValue} from "app/ng2/components/ui/form-components/dropdown/ui-element-dropdown.component";
import {Link} from './link.model';
import {ServicePathMapItem} from "app/models/graph/nodes-and-links-map";
import * as _ from "lodash";
@Component({
selector: 'link-row',
templateUrl: './link-row.component.html',
styleUrls: ['./link-row.component.less']
})
export class LinkRowComponent {
@Input() data:Array<ServicePathMapItem>;
@Input() link:Link;
@Input() removeRow:Function;
source: Array<DropdownValue> = [];
target: Array<DropdownValue> = [];
srcCP: Array<DropdownValue> = [];
targetCP: Array<DropdownValue> = [];
ngOnChanges() {
if (this.data) {
this.parseInitialData(this.data);
}
}
parseInitialData(data: Array<ServicePathMapItem>) {
this.source = this.convertValuesToDropDownOptions(data);
if (this.link.fromNode) {
let srcCPOptions = this.findOptions(data, this.link.fromNode);
if (!srcCPOptions) { return; }
this.srcCP = this.convertValuesToDropDownOptions(srcCPOptions);
if (this.link.fromCP) {
this.target = this.convertValuesToDropDownOptions(data);
if (this.link.toNode) {
let targetCPOptions = this.findOptions(data, this.link.toNode);
if (!targetCPOptions) { return; }
this.targetCP = this.convertValuesToDropDownOptions(targetCPOptions);
}
}
}
}
private findOptions(items: Array<ServicePathMapItem>, nodeOrCPId: string) {
let item = _.find(items, (dataItem) => nodeOrCPId === dataItem.id);
if (item && item.data && item.data.options) {
return item.data.options;
}
console.warn('no option was found to match selection of Node/CP with id:' + nodeOrCPId);
return null;
}
private convertValuesToDropDownOptions(values: Array<ServicePathMapItem>): Array<DropdownValue> {
let result:Array<DropdownValue> = [];
for (let i = 0; i < values.length ; i++) {
result[result.length] = new DropdownValue(values[i].id, values[i].data.name);
}
return result.sort((a, b) => a.label.localeCompare(b.label));
}
onSourceSelected(id) {
if (id) {
let srcCPOptions = this.findOptions(this.data, id);
this.srcCP = this.convertValuesToDropDownOptions(srcCPOptions);
this.link.fromCP = '';
this.link.toNode = '';
this.link.toCP = '';
this.target = [];
this.targetCP = [];
}
}
onSrcCPSelected (id) {
if (id) {
let srcCPOptions = this.findOptions(this.data, this.link.fromNode);
let srcCPData = srcCPOptions.find(option => id === option.id).data;
this.target = this.convertValuesToDropDownOptions(this.data);
this.link.fromCPOriginId = srcCPData.ownerId;
this.link.toNode = '';
this.link.toCP = '';
this.targetCP = [];
}
}
onTargetSelected(id) {
if (id) {
let targetCPOptions = this.findOptions(this.data, id);
this.targetCP = this.convertValuesToDropDownOptions(targetCPOptions);
this.link.toCP = '';
}
}
onTargetCPSelected(id) {
if (id) {
let targetCPOptions = this.findOptions(this.data, this.link.toNode);
let targetCPDataObj = targetCPOptions.find(option => id === option.id).data;
this.link.toCPOriginId = targetCPDataObj.ownerId;
}
}
}
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