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path: root/webapp/src/app/sdks/sdkSelectDropdown.component.ts
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import { Component, OnInit, Input } from '@angular/core';

import { ISdk, SdkService } from '../services/sdk.service';

@Component({
    selector: 'xds-sdk-select-dropdown',
    template: `
        <div class="btn-group" dropdown *ngIf="curSdk" >
            <button dropdownToggle type="button" class="btn btn-primary dropdown-toggle" style="width: 20em;">
                {{curSdk.name}} <span class="caret" style="float: right; margin-top: 8px;"></span>
            </button>
            <ul *dropdownMenu class="dropdown-menu" role="menu">
                <li role="menuitem"><a class="dropdown-item" *ngFor="let sdk of sdks" (click)="select(sdk)">
                    {{sdk.name}}</a>
                </li>
            </ul>
        </div>
    `
})
export class SdkSelectDropdownComponent implements OnInit {

    // FIXME investigate to understand why not working with sdks as input
    // <xds-sdk-select-dropdown [sdks]="(sdks$ | async)"></xds-sdk-select-dropdown>
    // @Input() sdks: ISdk[];
    sdks: ISdk[];

    curSdk: ISdk;

    constructor(private sdkSvr: SdkService) { }

    ngOnInit() {
        this.curSdk = this.sdkSvr.getCurrent();
        this.sdkSvr.Sdks$.subscribe((s) => {
            if (s) {
                this.sdks = s;
                if (this.curSdk === null || s.indexOf(this.curSdk) === -1) {
                    this.sdkSvr.setCurrent(this.curSdk = s.length ? s[0] : null);
                }
            }
        });
    }

    select(s) {
        this.sdkSvr.setCurrent(this.curSdk = s);
    }
}