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import * as React from "react";
import {observable, action, runInAction} from "mobx";
import {observer} from "mobx-react";
import "./TimelineMenu.scss";
import { FontAwesomeIcon } from "@fortawesome/react-fontawesome";
import { faChartLine, faRoad, faClipboard, faPen, faTrash, faTable } from "@fortawesome/free-solid-svg-icons";
@observer
export class TimelineMenu extends React.Component {
public static Instance:TimelineMenu;
@observable private _opacity = 0;
@observable private _x = 0;
@observable private _y = 0;
@observable private _currentMenu:JSX.Element[] = [];
constructor (props:Readonly<{}>){
super(props);
TimelineMenu.Instance = this;
}
@action
pointerDown = (e: React.PointerEvent) => {
e.preventDefault();
e.stopPropagation();
document.removeEventListener("pointerup", this.pointerUp);
document.addEventListener("pointerup", this.pointerUp);
document.removeEventListener("pointermove", this.pointerMove);
document.addEventListener("pointermove", this.pointerMove);
}
@action
pointerMove = (e: PointerEvent) => {
e.preventDefault();
e.stopPropagation();
}
@action
pointerUp = (e: PointerEvent) => {
document.removeEventListener("pointermove", this.pointerMove);
document.removeEventListener("pointerup", this.pointerUp);
}
@action
openMenu = (x?:number, y?:number) => {
this._opacity = 1;
x ? this._x = x : this._x = 0;
y ? this._y = y : this._y = 0;
}
@action
closeMenu = () => {
this._opacity = 0;
}
addItem = (type: "input" | "button", title: string, event: (e:any) => void) => {
if (type === "input"){
let ref = React.createRef<HTMLInputElement>();
let text = "";
return <div className="timeline-menu-item"><FontAwesomeIcon icon={faClipboard} size="lg"/><input className="timeline-menu-input" ref = {ref} placeholder={title} onChange={(e) => {text = e.target.value;}} onKeyDown={(e:React.KeyboardEvent) => {
if(e.keyCode === 13){
event(text);
}}}/></div>;
} else if (type === "button") {
let ref = React.createRef<HTMLDivElement>();
return <div className="timeline-menu-item"><FontAwesomeIcon icon={faChartLine}size="lg"/><p className="timeline-menu-desc" onClick={event}>{title}</p></div>;
}
return <div></div>;
}
@action
addMenu = (title:string, items: JSX.Element[]) => {
items.unshift(<div className="timeline-menu-header"><p className="timeline-menu-header-desc">{title}</p></div>);
this._currentMenu = items;
}
render() {
return (
<div className="timeline-menu-container" style={{opacity: this._opacity, left: this._x, top: this._y}} >
{this._currentMenu}
</div>
);
}
}
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