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import * as React from 'react';
import { observer } from 'mobx-react';
import { observable, action, runInAction } from 'mobx';
import "./SearchBox.scss";
import "./FilterBox.scss";
import { FontAwesomeIcon } from '@fortawesome/react-fontawesome';
import { SetupDrag } from '../../util/DragManager';
import { Docs } from '../../documents/Documents';
import { NumCast } from '../../../new_fields/Types';
import { Doc } from '../../../new_fields/Doc';
import { SearchItem } from './SearchItem';
import { DocServer } from '../../DocServer';
import * as rp from 'request-promise';
import { Id } from '../../../new_fields/FieldSymbols';
import { SearchUtil } from '../../util/SearchUtil';
import { RouteStore } from '../../../server/RouteStore';
import { FilterBox } from './FilterBox';
@observer
export class SearchBox extends React.Component {
@observable private _searchString: string = "";
@observable private _resultsOpen: boolean = false;
@observable private _results: Doc[] = [];
@observable private _openNoResults: boolean = false;
@observable public _pageNum: number = 0;
//temp
@observable public _maxNum: number = 10;
static Instance: SearchBox;
constructor(props: any) {
super(props);
SearchBox.Instance = this;
}
@action
getViews = async (doc: Doc) => {
const results = await SearchUtil.GetViewsOfDocument(doc);
let toReturn: Doc[] = [];
await runInAction(() => {
toReturn = results;
});
return toReturn;
}
@action.bound
onChange(e: React.ChangeEvent<HTMLInputElement>) {
this._searchString = e.target.value;
if (this._searchString === "") {
this._results = [];
this._openNoResults = false;
}
}
enter = (e: React.KeyboardEvent) => {
if (e.key === "Enter") { this.submitSearch(); }
}
public static async convertDataUri(imageUri: string, returnedFilename: string) {
try {
let posting = DocServer.prepend(RouteStore.dataUriToImage);
const returnedUri = await rp.post(posting, {
body: {
uri: imageUri,
name: returnedFilename
},
json: true,
});
return returnedUri;
} catch (e) {
console.log(e);
}
}
@action
submitSearch = async () => {
let query = this._searchString; // searchbox gets query
let results: Doc[];
query = FilterBox.Instance.getFinalQuery(query);
//if there is no query there should be no result
if (query === "") {
results = [];
}
else {
//gets json result into a list of documents that can be used
//these are filtered by type
results = await this.getResults(query);
}
runInAction(() => {
this._resultsOpen = true;
this._results = results;
this._openNoResults = true;
});
}
@action
getResults = async (query: string) => {
const { docs } = await SearchUtil.Search(query, true);
return FilterBox.Instance.filterDocsByType(docs);
}
collectionRef = React.createRef<HTMLSpanElement>();
startDragCollection = async () => {
const results = await this.getResults(FilterBox.Instance.getFinalQuery(this._searchString));
const docs = results.map(doc => {
const isProto = Doc.GetT(doc, "isPrototype", "boolean", true);
if (isProto) {
return Doc.MakeDelegate(doc);
} else {
return Doc.MakeAlias(doc);
}
});
let x = 0;
let y = 0;
for (const doc of docs) {
doc.x = x;
doc.y = y;
const size = 200;
const aspect = NumCast(doc.nativeHeight) / NumCast(doc.nativeWidth, 1);
if (aspect > 1) {
doc.height = size;
doc.width = size / aspect;
} else if (aspect > 0) {
doc.width = size;
doc.height = size * aspect;
} else {
doc.width = size;
doc.height = size;
}
doc.zoomBasis = 1;
x += 250;
if (x > 1000) {
x = 0;
y += 300;
}
}
return Docs.Create.FreeformDocument(docs, { width: 400, height: 400, panX: 175, panY: 175, backgroundColor: "grey", title: `Search Docs: "${this._searchString}"` });
}
@action.bound
openSearch(e: React.PointerEvent) {
e.stopPropagation();
this._openNoResults = false;
FilterBox.Instance.closeFilter();
this._resultsOpen = true;
FilterBox.Instance._pointerTime = e.timeStamp;
}
@action.bound
closeSearch = () => {
console.log("closing search");
FilterBox.Instance.closeFilter();
this.closeResults();
}
@action.bound
closeResults() {
this._resultsOpen = false;
this._results = [];
}
render() {
return (
<div className="searchBox-container">
<div className="searchBox-bar">
<span className="searchBox-barChild searchBox-collection" onPointerDown={SetupDrag(this.collectionRef, this.startDragCollection)} ref={this.collectionRef}>
<FontAwesomeIcon icon="object-group" size="lg" />
</span>
<input value={this._searchString} onChange={this.onChange} type="text" placeholder="Search..."
className="searchBox-barChild searchBox-input" onPointerDown={this.openSearch} onKeyPress={this.enter}
style={{ width: this._resultsOpen ? "500px" : "100px" }} />
<button className="searchBox-barChild searchBox-filter" onClick={FilterBox.Instance.openFilter} onPointerDown={FilterBox.Instance.stopProp}>Filter</button>
</div>
<div className="searchBox-results" style={this._resultsOpen ? { display: "flex" } : { display: "none" }}>
{(this._results.length !== 0) ? (
this._results.map(result => <SearchItem doc={result} key={result[Id]} />)
) :
this._openNoResults ? (<div className="no-result">No Search Results</div>) : null}
</div>
{/* <div style={this._results.length !== 0 ? { display: "flex" } : { display: "none" }}>
<Pager />
</div> */}
</div>
);
}
}
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