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import * as React from "react";
import * as ReactDOM from "react-dom";
import "./Keyframe.scss";
import "./../globalCssVariables.scss";
import { observer } from "mobx-react";
import { observable, reaction, action, IReactionDisposer, observe, IObservableArray, computed, toJS } from "mobx";
import { Doc, DocListCast } from "../../../new_fields/Doc";
import { auto } from "async";
import { Cast, FieldValue, StrCast, NumCast } from "../../../new_fields/Types";
import { StandardLonghandProperties } from "csstype";
import { runInThisContext } from "vm";
import { DateField } from "../../../new_fields/DateField";
import { DocumentManager } from "../../util/DocumentManager";
import { DocumentView } from "./DocumentView";
import { anchorPoints, Flyout } from "../TemplateMenu";
import { LinkMenu } from "./LinkMenu";
import { faCircle } from "@fortawesome/free-solid-svg-icons";
import { node, number } from "prop-types";
import { List } from "../../../new_fields/List";
import { createSchema, defaultSpec, makeInterface, listSpec } from "../../../new_fields/Schema";
import { CollectionBaseView } from "../collections/CollectionBaseView";
import { notDeepEqual } from "assert";
import { DocUtils, Docs } from "../../documents/Documents";
import { DragLinksAsDocuments } from "../../util/DragManager";
interface IProp {
node: Doc;
keyframedata: Doc;
}
const KeyDataSchema = createSchema({});
const TimeAndKeyDataSchema = createSchema({
time: defaultSpec("number", 0),
key: Doc
});
type KeyData = makeInterface<[typeof KeyDataSchema]>;
type TimeAndKey = makeInterface<[typeof TimeAndKeyDataSchema]>;
const KeyData = makeInterface(KeyDataSchema);
const TimeAndKey = makeInterface(TimeAndKeyDataSchema);
const KeyframeDataSchema = createSchema({
position: defaultSpec("number", 0),
duration: defaultSpec("number", 0),
kfs: listSpec(Doc)
});
type KeyframeData = makeInterface<[typeof KeyframeDataSchema]>;
export const KeyframeData = makeInterface(KeyframeDataSchema);
@observer
export class Keyframe extends React.Component<IProp> {
@observable private _display:string = "none";
@observable private _duration:number = 200;
@observable private _bar = React.createRef<HTMLDivElement>();
@observable private _keyframes:number[] = [];
private _reactionDisposers: IReactionDisposer[] = [];
private _selectionManagerChanged?: IReactionDisposer;
@action
componentDidMount() {
// need edge case here when keyframe data already exists when loading.....................;
// let keyframes = Cast(this.props.node.keyframes, listSpec(Doc)) as List<Doc>;
// if keyframes.indexOf()
}
componentWillUnmount() {
}
// @action
// onPointerEnter = (e: React.PointerEvent) => {
// e.preventDefault();
// e.stopPropagation();
// //this._display = "block";
// }
// @action
// onPointerOut = (e: React.PointerEvent) => {
// e.preventDefault();
// e.stopPropagation();
// //this._display = "none";
// }
@computed
private get keyframes() {
return Cast(this.props.node.keyframes, listSpec(Doc)) as List<Doc>;
}
@action
makeKeyData = (kfpos: number) => { //Kfpos is mouse offsetX, representing time
let hasData = false;
this.kfd.kfs!.forEach(TK => { //TK is TimeAndKey
TK = TK as Doc;
if (TK.time === kfpos){
hasData = true;
}
});
if (!hasData){
let TK:Doc = new Doc();
TK.time = kfpos;
TK.key = Doc.MakeCopy(this.props.node);
this.kfd.kfs!.push(TK);
}
}
@computed
private get kfd(){
let index = this.keyframes.indexOf(this.props.keyframedata);
return KeyframeData(this.keyframes[index] as Doc);
}
@action
onBarPointerDown = (e: React.PointerEvent) => {
e.preventDefault();
e.stopPropagation();
document.addEventListener("pointermove", this.onBarPointerMove);
document.addEventListener("pointerup", (e:PointerEvent) => {
document.removeEventListener("pointermove", this.onBarPointerMove);
});
}
@action
onBarPointerMove = (e:PointerEvent) => {
e.preventDefault();
e.stopPropagation();
if (this.kfd.position >= 0){
let futureX = this.kfd.position + e.movementX;
if (futureX <= 0){
this.kfd.position = 0;
} else{
this.kfd.position += e.movementX;
}
}
}
@action
onResizeLeft = (e:React.PointerEvent)=>{
e.preventDefault();
e.stopPropagation();
document.addEventListener("pointermove", this.onDragResizeLeft);
document.addEventListener("pointerup", ()=>{
document.removeEventListener("pointermove", this.onDragResizeLeft);
});
}
@action
onResizeRight = (e:React.PointerEvent)=> {
e.preventDefault();
e.stopPropagation();
document.addEventListener("pointermove", this.onDragResizeRight);
document.addEventListener("pointerup", ()=>{
document.removeEventListener("pointermove", this.onDragResizeRight);
});
}
@action
onDragResizeLeft = (e:PointerEvent)=>{
e.preventDefault();
e.stopPropagation();
let bar = this._bar.current!;
let barX = bar.getBoundingClientRect().left;
let offset = e.clientX - barX;
this._duration -= offset;
this.kfd.position += offset;
this.kfd.kfs!.forEach(kf => {
kf = kf as Doc;
kf.time = NumCast(kf.time) + offset;
});
this._keyframes.forEach(num => {
num += offset;
});
}
@action
onDragResizeRight = (e:PointerEvent) => {
e.preventDefault();
e.stopPropagation();
let bar = this._bar.current!;
let barX = bar.getBoundingClientRect().right;
let offset = e.clientX - barX;
console.log(offset);
this._duration += offset;
this.kfd.duration = this._duration;
}
createDivider = (type?: string):JSX.Element => {
if (type === "left"){
return <div className="divider" style={{right:"0px"}}></div>;
} else if (type === "right"){
return <div className="divider" style={{left:"0px"}}> </div>;
}
return <div className="divider"></div>;
}
@action
createKeyframe = (e: React.MouseEvent) => {
e.preventDefault();
e.stopPropagation();
let mouse = e.nativeEvent;
let position = NumCast(this.props.keyframedata.position);
this._keyframes.push(mouse.offsetX);
this.makeKeyData(position + mouse.offsetX);
}
render() {
return (
<div>
<div className="bar" ref={this._bar} style={{ transform: `translate(${this.props.keyframedata.position}px)`, width:`${this._duration}px`}} onPointerDown={this.onBarPointerDown} onDoubleClick={this.createKeyframe}>
<div className="leftResize" onPointerDown={this.onResizeLeft} ></div>
<div className="rightResize" onPointerDown={this.onResizeRight}></div>
{/* <div className="menubox" style={{display: this._display}}></div> */}
<div className="fadeLeft" style={{width:`${20}px`}}>{this.createDivider("left")}</div>
<div className="fadeRight" style={{width:`${20}px`}}>{this.createDivider("right")}</div>
{this._keyframes.map(kf => {return <div className="keyframe" style={{left: `${kf}px`}}>
{this.createDivider()}
<div className="keyframeCircle"></div>
</div>;})}
{this.createDivider("left")}
{this.createDivider("right")}
</div>
</div>
);
}
}
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