import { EventEmitter, Injectable } from "@angular/core";
import { BsComponentRef } from "mirra-ui/component-loader";

@Injectable()
export class DropdownButtonState {
    direction: "down" | "up" = "down";
    autoClose: boolean;
    insideClick: boolean;
    isAnimated: boolean;
    isOpenChange = new EventEmitter<boolean>();
    isDisabledChange = new EventEmitter<boolean>();
    toggleClick = new EventEmitter<boolean>();

    /**
     * Content to be displayed as popover.
     */
    // tslint:disable:no-any
    dropdownMenu: Promise<BsComponentRef<any>>;
    resolveDropdownMenu: (componentRef: BsComponentRef<any>) => void;

    constructor() {
        this.dropdownMenu = new Promise((resolve) => {
            this.resolveDropdownMenu = resolve;
        });
    }
}