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import {Component, OnInit} from '@angular/core';
import {GRAPH_EVENTS} from "app/utils";
import {LeftPaletteComponent, Point} from "app/models";
import {EventListenerService} from "app/services";
import {LeftPaletteMetadataTypes} from "../../../../models/components/displayComponent";
@Component({
selector: 'app-palette-popup-panel',
templateUrl: './palette-popup-panel.component.html',
styleUrls: [ './palette-popup-panel.component.less' ],
})
export class PalettePopupPanelComponent implements OnInit {
public panelTitle: string;
public isShowPanel: boolean;
private component: Component;
private displayComponent: LeftPaletteComponent;
private popupPanelPosition:Point = new Point(0,0);
constructor(private eventListenerService: EventListenerService) {
this.isShowPanel = false;
}
ngOnInit() {
this.registerObserverCallbacks();
}
public onMouseEnter() {
this.isShowPanel = true;
}
public onMouseLeave() {
this.isShowPanel = false;
}
public addZoneInstance(): void {
if(this.displayComponent) {
this.eventListenerService.notifyObservers(GRAPH_EVENTS.ON_ADD_ZONE_INSTANCE_FROM_PALETTE, this.component, this.displayComponent, this.popupPanelPosition);
this.hidePopupPanel();
}
}
private registerObserverCallbacks() {
this.eventListenerService.registerObserverCallback(GRAPH_EVENTS.ON_PALETTE_COMPONENT_SHOW_POPUP_PANEL,
(component: Component, displayComponent: LeftPaletteComponent, sectionElem: HTMLElement) => {
this.component = component;
this.showPopupPanel(displayComponent, sectionElem);
});
this.eventListenerService.registerObserverCallback(GRAPH_EVENTS.ON_PALETTE_COMPONENT_HIDE_POPUP_PANEL, () => this.hidePopupPanel());
}
private getPopupPanelPosition (sectionElem: HTMLElement):Point {
let pos: ClientRect = sectionElem.getBoundingClientRect();
let offsetX: number = -30;
const offsetY: number = pos.height / 2;
return new Point((pos.right + offsetX), (pos.top - offsetY + window.pageYOffset));
};
private setPopupPanelTitle(component: LeftPaletteComponent): void {
if (component.categoryType === LeftPaletteMetadataTypes.Group) {
this.panelTitle = "Add Group";
return;
}
if (component.categoryType === LeftPaletteMetadataTypes.Policy) {
this.panelTitle = "Add Policy";
return;
}
}
private showPopupPanel(displayComponent:LeftPaletteComponent, sectionElem: HTMLElement) {
if(!this.isShowPanel){
this.displayComponent = displayComponent;
this.setPopupPanelTitle(displayComponent);
this.popupPanelPosition = this.getPopupPanelPosition(sectionElem);
this.isShowPanel = true;
}
};
private hidePopupPanel() {
if(this.isShowPanel){
this.isShowPanel = false;
}
};
}
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