import WuhuBase from "../WuhuBase";
import Log from "../Log";
import ZhongIcon from "../ZhongIcon";

export default class ActionButtonUtils extends WuhuBase {
    className = 'ActionButtonUtils';
    private hasAdded: boolean = false;

    public add(txt: string, func: (ev: Event) => void = () => null): void {
        if (!this.hasAdded) this.handle(txt, func);
        else Log.warn('ActionButton已存在');
    }

    private handle(txt, func): void {
        let btn = document.createElement('button');
        btn.style.padding = '8px 13px 8px 0';
        btn.style.verticalAlign = 'bottom';
        btn.style.color = '#4CAF50';
        btn.innerHTML = txt;
        btn.addEventListener('click', func);
        ZhongIcon.ZhongNode.querySelector('button').after(btn);
        this.hasAdded = true;
        Log.info('ActionButton已添加', { txt, func, btn });
    }
}