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import * as ReactDOM from 'react-dom';
import * as rp from 'request-promise';
import { Docs } from '../client/documents/Documents';
import { RouteStore } from '../server/RouteStore';
import "./ImageUpload.scss";
import React = require('react');
import { DocServer } from '../client/DocServer';
import { Opt, Doc } from '../new_fields/Doc';
import { Cast } from '../new_fields/Types';
import { listSpec } from '../new_fields/Schema';
import { List } from '../new_fields/List';
// const onPointerDown = (e: React.TouchEvent) => {
// let imgInput = document.getElementById("input_image_file");
// if (imgInput) {
// imgInput.click();
// }
// }
const onFileLoad = async (file: any) => {
let imgPrev = document.getElementById("img_preview");
if (imgPrev) {
let files: File[] = file.target.files;
if (files.length !== 0) {
console.log(files[0]);
let formData = new FormData();
formData.append("file", files[0]);
const upload = window.location.origin + "/upload";
const res = await fetch(upload, {
method: 'POST',
body: formData
});
const json = await res.json();
json.map(async (file: any) => {
let path = window.location.origin + file;
var doc = Docs.ImageDocument(path, { nativeWidth: 200, width: 200 });
const res = await rp.get(DocServer.prepend(RouteStore.getUserDocumentId));
if (!res) {
throw new Error("No user id returned");
}
const field = await DocServer.GetRefField(res);
let pending: Opt<Doc>;
if (field instanceof Doc) {
pending = await Cast(field.optionalRightCollection, Doc);
}
if (pending) {
const data = await Cast(pending.data, listSpec(Doc));
if (data) {
data.push(doc);
} else {
pending.data = new List([doc]);
}
}
});
// console.log(window.location.origin + file[0])
//imgPrev.setAttribute("src", window.location.origin + files[0].name)
}
}
};
ReactDOM.render((
<div className="imgupload_cont">
{/* <button className = "button_file" = {onPointerDown}> Open Image </button> */}
<input type="file" accept="image/*" onChange={onFileLoad} className="input_file" id="input_image_file"></input>
<img id="img_preview" src=""></img>
<div id="message" />
</div>),
document.getElementById('root')
);
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