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import { observer } from "mobx-react";
import React = require("react");
import { observable, action, runInAction, reaction } from "mobx";
import "./PresentationView.scss";
import { DocumentManager } from "../../util/DocumentManager";
import { Utils } from "../../../Utils";
import { Doc, DocListCast, DocListCastAsync } from "../../../new_fields/Doc";
import { listSpec } from "../../../new_fields/Schema";
import { Cast, NumCast, FieldValue, PromiseValue, StrCast, BoolCast } from "../../../new_fields/Types";
import { Id } from "../../../new_fields/FieldSymbols";
import { List } from "../../../new_fields/List";
import { CurrentUserUtils } from "../../../server/authentication/models/current_user_utils";
import PresentationElement from "./PresentationElement";
export interface PresViewProps {
Document: Doc;
}
interface PresListProps extends PresViewProps {
deleteDocument(index: number): void;
gotoDocument(index: number): void;
groupedMembers: Doc[][];
groupMappings: Map<String, Doc[]>;
}
@observer
/**
* Component that takes in a document prop and a boolean whether it's collapsed or not.
*/
class PresentationViewList extends React.Component<PresListProps> {
// onGroupClick = (document: Doc, index: number, buttonStatus: boolean[]) => {
// if (buttonStatus[5]) {
// buttonStatus[5] = false;
// if (index >= 1) {
// if (this.groupedMembers[index].length >= 0) {
// this.groupedMembers[index].forEach((doc: Doc) => this.groupedMembers[index - 1].slice(this.groupedMembers[index - 1].indexOf(doc), 1));
// }
// }
// } else {
// buttonStatus[5] = true;
// console.log("reached!! ", buttonStatus[5]);
// if (index >= 1) {
// if (this.groupedMembers[index].length >= 0) {
// this.groupedMembers[index].forEach((doc: Doc) => this.groupedMembers[index - 1].push(doc));
// }
// this.groupedMembers[index - 1].push(document);
// }
// }
// }
@action
initializeGroupArrays = (docList: Doc[]) => {
console.log("Starting len: ", this.props.groupedMembers.length);
docList.forEach((doc: Doc, index: number) => {
if (this.props.groupedMembers.length < index + 2) {
this.props.groupedMembers[index] = [];
this.props.groupedMembers[index].push(docList[index]);
}
});
}
// /**
// * Renders a single child document. It will just append a list element.
// * @param document The document to render.
// */
// renderChild = (document: Doc, index: number) => {
// let title = document.title;
// //to get currently selected presentation doc
// let selected = NumCast(this.props.Document.selectedDoc, 0);
// let className = "presentationView-item";
// if (selected === index) {
// //this doc is selected
// className += " presentationView-selected";
// }
// let selectedButtons: boolean[] = new Array(6);
// let onEnter = (e: React.PointerEvent) => { document.libraryBrush = true; }
// let onLeave = (e: React.PointerEvent) => { document.libraryBrush = false; }
// return (
// <div className={className} key={document[Id] + index}
// onPointerEnter={onEnter} onPointerLeave={onLeave}
// style={{
// outlineColor: "maroon",
// outlineStyle: "dashed",
// outlineWidth: BoolCast(document.libraryBrush, false) || BoolCast(document.protoBrush, false) ? `1px` : "0px",
// }}
// onClick={e => { this.props.gotoDocument(index); e.stopPropagation(); }}>
// <strong className="presentationView-name">
// {`${index + 1}. ${title}`}
// </strong>
// <button className="presentation-icon" onClick={e => { this.props.deleteDocument(index); e.stopPropagation(); }}>X</button>
// <br></br>
// <button className={selectedButtons[0] ? "presentation-interaction" : "presentation-interaction-selected"}>A</button>
// <button className={selectedButtons[1] ? "presentation-interaction" : "presentation-interaction-selected"}>B</button>
// <button className={selectedButtons[2] ? "presentation-interaction" : "presentation-interaction-selected"}>C</button>
// <button className={selectedButtons[3] ? "presentation-interaction" : "presentation-interaction-selected"}>D</button>
// <button className={selectedButtons[4] ? "presentation-interaction" : "presentation-interaction-selected"}>E</button>
// <button className={selectedButtons[5] ? "presentation-interaction" : "presentation-interaction-selected"} onClick={() => this.onGroupClick(document, index, selectedButtons)}>F</button>
// </div>
// );
// }
render() {
const children = DocListCast(this.props.Document.data);
this.initializeGroupArrays(children);
return (
<div className="presentationView-listCont">
{children.map((doc: Doc, index: number) => <PresentationElement key={index} mainDocument={this.props.Document} document={doc} index={index} deleteDocument={this.props.deleteDocument} gotoDocument={this.props.gotoDocument} groupedMembers={this.props.groupedMembers} groupMappings={this.props.groupMappings} allListElements={children} />)}
</div>
);
}
}
@observer
export class PresentationView extends React.Component<PresViewProps> {
public static Instance: PresentationView;
@observable groupedMembers: Doc[][] = [];
@observable groupMappings: Map<String, Doc[]> = new Map();
//observable means render is re-called every time variable is changed
@observable
collapsed: boolean = false;
closePresentation = action(() => this.props.Document.width = 0);
next = () => {
const current = NumCast(this.props.Document.selectedDoc);
this.gotoDocument(current + 1);
}
back = () => {
const current = NumCast(this.props.Document.selectedDoc);
this.gotoDocument(current - 1);
}
@action
public RemoveDoc = (index: number) => {
const value = FieldValue(Cast(this.props.Document.data, listSpec(Doc)));
if (value) {
value.splice(index, 1);
}
}
public gotoDocument = async (index: number) => {
const list = FieldValue(Cast(this.props.Document.data, listSpec(Doc)));
if (!list) {
return;
}
if (index < 0 || index >= list.length) {
return;
}
this.props.Document.selectedDoc = index;
const doc = await list[index];
DocumentManager.Instance.jumpToDocument(doc);
}
//initilize class variables
constructor(props: PresViewProps) {
super(props);
PresentationView.Instance = this;
}
/**
* Adds a document to the presentation view
**/
@action
public PinDoc(doc: Doc) {
//add this new doc to props.Document
const data = Cast(this.props.Document.data, listSpec(Doc));
if (data) {
data.push(doc);
} else {
this.props.Document.data = new List([doc]);
}
this.props.Document.width = 300;
}
render() {
let titleStr = StrCast(this.props.Document.title);
let width = NumCast(this.props.Document.width);
//TODO: next and back should be icons
return (
<div className="presentationView-cont" style={{ width: width, overflow: "hidden" }}>
<div className="presentationView-heading">
<div className="presentationView-title">{titleStr}</div>
<button className='presentation-icon' onClick={this.closePresentation}>X</button>
</div>
<div className="presentation-buttons">
<button className="presentation-button" onClick={this.back}>back</button>
<button className="presentation-button" onClick={this.next}>next</button>
</div>
<PresentationViewList Document={this.props.Document} deleteDocument={this.RemoveDoc} gotoDocument={this.gotoDocument} groupedMembers={this.groupedMembers} groupMappings={this.groupMappings} />
</div>
);
}
}
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