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import { Mark, ResolvedPos } from "prosemirror-model";
import { EditorState, Plugin } from "prosemirror-state";
import { EditorView } from "prosemirror-view";
import * as ReactDOM from 'react-dom';
import { Doc } from "../../../new_fields/Doc";
import { Cast, FieldValue, NumCast } from "../../../new_fields/Types";
import { emptyFunction, returnEmptyString, returnFalse, Utils, emptyPath } from "../../../Utils";
import { DocServer } from "../../DocServer";
import { DocumentManager } from "../../util/DocumentManager";
import { schema } from "../../util/RichTextSchema";
import { Transform } from "../../util/Transform";
import { ContentFittingDocumentView } from "./ContentFittingDocumentView";
import { FormattedTextBox } from "./FormattedTextBox";
import './FormattedTextBoxComment.scss';
import React = require("react");
import { Docs } from "../../documents/Documents";
import wiki from "wikijs";
export let formattedTextBoxCommentPlugin = new Plugin({
view(editorView) { return new FormattedTextBoxComment(editorView); }
});
export function findOtherUserMark(marks: Mark[]): Mark | undefined {
return marks.find(m => m.attrs.userid && m.attrs.userid !== Doc.CurrentUserEmail);
}
export function findUserMark(marks: Mark[]): Mark | undefined {
return marks.find(m => m.attrs.userid);
}
export function findLinkMark(marks: Mark[]): Mark | undefined {
return marks.find(m => m.type === schema.marks.link);
}
export function findStartOfMark(rpos: ResolvedPos, view: EditorView, finder: (marks: Mark[]) => Mark | undefined) {
let before = 0;
let nbef = rpos.nodeBefore;
while (nbef && finder(nbef.marks)) {
before += nbef.nodeSize;
rpos = view.state.doc.resolve(rpos.pos - nbef.nodeSize);
rpos && (nbef = rpos.nodeBefore);
}
return before;
}
export function findEndOfMark(rpos: ResolvedPos, view: EditorView, finder: (marks: Mark[]) => Mark | undefined) {
let after = 0;
let naft = rpos.nodeAfter;
while (naft && finder(naft.marks)) {
after += naft.nodeSize;
rpos = view.state.doc.resolve(rpos.pos + naft.nodeSize);
rpos && (naft = rpos.nodeAfter);
}
return after;
}
export class FormattedTextBoxComment {
static tooltip: HTMLElement;
static tooltipText: HTMLElement;
static tooltipInput: HTMLInputElement;
static start: number;
static end: number;
static mark: Mark;
static textBox: FormattedTextBox | undefined;
static linkDoc: Doc | undefined;
constructor(view: any) {
if (!FormattedTextBoxComment.tooltip) {
const root = document.getElementById("root");
FormattedTextBoxComment.tooltipInput = document.createElement("input");
FormattedTextBoxComment.tooltipInput.type = "checkbox";
FormattedTextBoxComment.tooltip = document.createElement("div");
FormattedTextBoxComment.tooltipText = document.createElement("div");
FormattedTextBoxComment.tooltipText.style.width = "100%";
FormattedTextBoxComment.tooltipText.style.height = "100%";
FormattedTextBoxComment.tooltipText.style.textOverflow = "ellipsis";
FormattedTextBoxComment.tooltip.appendChild(FormattedTextBoxComment.tooltipText);
FormattedTextBoxComment.tooltip.className = "FormattedTextBox-tooltip";
FormattedTextBoxComment.tooltip.style.pointerEvents = "all";
FormattedTextBoxComment.tooltip.style.maxWidth = "350px";
FormattedTextBoxComment.tooltip.style.maxHeight = "250px";
FormattedTextBoxComment.tooltip.style.width = "100%";
FormattedTextBoxComment.tooltip.style.height = "100%";
FormattedTextBoxComment.tooltip.style.overflow = "hidden";
FormattedTextBoxComment.tooltip.style.display = "none";
FormattedTextBoxComment.tooltip.appendChild(FormattedTextBoxComment.tooltipInput);
FormattedTextBoxComment.tooltip.onpointerdown = (e: PointerEvent) => {
const keep = e.target && (e.target as any).type === "checkbox" ? true : false;
const textBox = FormattedTextBoxComment.textBox;
if (FormattedTextBoxComment.linkDoc && !keep && textBox) {
DocumentManager.Instance.FollowLink(FormattedTextBoxComment.linkDoc, textBox.props.Document,
(doc: Doc, maxLocation: string) => textBox.props.addDocTab(doc, undefined, e.ctrlKey ? "inTab" : "onRight"));
} else if (textBox && (FormattedTextBoxComment.tooltipText as any).href) {
textBox.props.addDocTab(Docs.Create.WebDocument((FormattedTextBoxComment.tooltipText as any).href, { title: (FormattedTextBoxComment.tooltipText as any).href, width: 200, height: 400 }), undefined, "onRight");
}
keep && textBox && FormattedTextBoxComment.start !== undefined && textBox.adoptAnnotation(
FormattedTextBoxComment.start, FormattedTextBoxComment.end, FormattedTextBoxComment.mark);
e.stopPropagation();
e.preventDefault();
};
root && root.appendChild(FormattedTextBoxComment.tooltip);
}
}
public static Hide() {
FormattedTextBoxComment.textBox = undefined;
FormattedTextBoxComment.tooltip && (FormattedTextBoxComment.tooltip.style.display = "none");
}
public static SetState(textBox: any, start: number, end: number, mark: Mark) {
FormattedTextBoxComment.textBox = textBox;
FormattedTextBoxComment.start = start;
FormattedTextBoxComment.end = end;
FormattedTextBoxComment.mark = mark;
FormattedTextBoxComment.tooltip && (FormattedTextBoxComment.tooltip.style.display = "");
}
static update(view: EditorView, lastState?: EditorState) {
const state = view.state;
// Don't do anything if the document/selection didn't change
if (lastState && lastState.doc.eq(state.doc) &&
lastState.selection.eq(state.selection)) {
return;
}
FormattedTextBoxComment.linkDoc = undefined;
const textBox = FormattedTextBoxComment.textBox;
if (!textBox || !textBox.props) {
return;
}
let set = "none";
let nbef = 0;
FormattedTextBoxComment.tooltipInput.style.display = "none";
FormattedTextBoxComment.tooltip.style.width = "";
FormattedTextBoxComment.tooltip.style.height = "";
(FormattedTextBoxComment.tooltipText as any).href = "";
FormattedTextBoxComment.tooltipText.style.whiteSpace = "";
FormattedTextBoxComment.tooltipText.style.overflow = "";
// this section checks to see if the insertion point is over text entered by a different user. If so, it sets ths comment text to indicate the user and the modification date
if (state.selection.$from) {
nbef = findStartOfMark(state.selection.$from, view, findOtherUserMark);
const naft = findEndOfMark(state.selection.$from, view, findOtherUserMark);
const noselection = view.state.selection.$from === view.state.selection.$to;
let child: any = null;
state.doc.nodesBetween(state.selection.from, state.selection.to, (node: any, pos: number, parent: any) => !child && node.marks.length && (child = node));
const mark = child && findOtherUserMark(child.marks);
if (mark && child && (nbef || naft) && (!mark.attrs.opened || noselection)) {
FormattedTextBoxComment.SetState(FormattedTextBoxComment.textBox, state.selection.$from.pos - nbef, state.selection.$from.pos + naft, mark);
}
if (mark && child && ((nbef && naft) || !noselection)) {
FormattedTextBoxComment.tooltipText.textContent = mark.attrs.userid + " date=" + (new Date(mark.attrs.modified * 5000)).toDateString();
set = "";
FormattedTextBoxComment.tooltipInput.style.display = "";
}
}
// this checks if the selection is a hyperlink. If so, it displays the target doc's text for internal links, and the url of the target for external links.
if (set === "none" && state.selection.$from) {
nbef = findStartOfMark(state.selection.$from, view, findLinkMark);
const naft = findEndOfMark(state.selection.$from, view, findLinkMark);
let child: any = null;
state.doc.nodesBetween(state.selection.from, state.selection.to, (node: any, pos: number, parent: any) => !child && node.marks.length && (child = node));
const mark = child && findLinkMark(child.marks);
if (mark && child && nbef && naft && mark.attrs.showPreview) {
FormattedTextBoxComment.tooltipText.textContent = "external => " + mark.attrs.href;
(FormattedTextBoxComment.tooltipText as any).href = mark.attrs.href;
if (mark.attrs.href.startsWith("https://en.wikipedia.org/wiki/")) {
wiki().page(mark.attrs.href.replace("https://en.wikipedia.org/wiki/", "")).then(page => page.summary().then(summary => FormattedTextBoxComment.tooltipText.textContent = summary.substring(0, 500)));
} else {
FormattedTextBoxComment.tooltipText.style.whiteSpace = "pre";
FormattedTextBoxComment.tooltipText.style.overflow = "hidden";
}
if (mark.attrs.href.indexOf(Utils.prepend("/doc/")) === 0) {
FormattedTextBoxComment.tooltipText.textContent = "target not found...";
(FormattedTextBoxComment.tooltipText as any).href = "";
const docTarget = mark.attrs.href.replace(Utils.prepend("/doc/"), "").split("?")[0];
docTarget && DocServer.GetRefField(docTarget).then(linkDoc => {
if (linkDoc instanceof Doc) {
(FormattedTextBoxComment.tooltipText as any).href = mark.attrs.href;
FormattedTextBoxComment.linkDoc = linkDoc;
const target = FieldValue(Doc.AreProtosEqual(FieldValue(Cast(linkDoc.anchor1, Doc)), textBox.props.Document) ? Cast(linkDoc.anchor2, Doc) : (Cast(linkDoc.anchor1, Doc)) || linkDoc);
try {
ReactDOM.unmountComponentAtNode(FormattedTextBoxComment.tooltipText);
} catch (e) { }
if (target) {
ReactDOM.render(<ContentFittingDocumentView
Document={target}
LibraryPath={emptyPath}
fitToBox={true}
moveDocument={returnFalse}
getTransform={Transform.Identity}
active={returnFalse}
setPreviewScript={returnEmptyString}
addDocument={returnFalse}
removeDocument={returnFalse}
ruleProvider={undefined}
addDocTab={returnFalse}
pinToPres={returnFalse}
dontRegisterView={true}
renderDepth={1}
PanelWidth={() => Math.min(350, NumCast(target.width, 350))}
PanelHeight={() => Math.min(250, NumCast(target.height, 250))}
focus={emptyFunction}
whenActiveChanged={returnFalse}
/>, FormattedTextBoxComment.tooltipText);
FormattedTextBoxComment.tooltip.style.width = NumCast(target.width) ? `${NumCast(target.width)}` : "100%";
FormattedTextBoxComment.tooltip.style.height = NumCast(target.height) ? `${NumCast(target.height)}` : "100%";
}
// let ext = (target && target.type !== DocumentType.PDFANNO && Doc.fieldExtensionDoc(target, "data")) || target; // try guessing that the target doc's data is in the 'data' field. probably need an 'overviewLayout' and then just display the target Document ....
// let text = ext && StrCast(ext.text);
// ext && (FormattedTextBoxComment.tooltipText.textContent = (target && target.type === DocumentType.PDFANNO ? "Quoted from " : "") + "=> " + (text || StrCast(ext.title)));
}
});
}
set = "";
}
}
if (set !== "none") {
// These are in screen coordinates
// let start = view.coordsAtPos(state.selection.from), end = view.coordsAtPos(state.selection.to);
const start = view.coordsAtPos(state.selection.from - nbef), end = view.coordsAtPos(state.selection.from - nbef);
// The box in which the tooltip is positioned, to use as base
const box = (document.getElementById("mainView-container") as any).getBoundingClientRect();
// Find a center-ish x position from the selection endpoints (when
// crossing lines, end may be more to the left)
const left = Math.max((start.left + end.left) / 2, start.left + 3);
FormattedTextBoxComment.tooltip.style.left = (left - box.left) + "px";
FormattedTextBoxComment.tooltip.style.bottom = (box.bottom - start.top) + "px";
}
FormattedTextBoxComment.tooltip && (FormattedTextBoxComment.tooltip.style.display = set);
}
destroy() { }
}
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