import fileUpload 		from 	"/elements/fileUpload.js";

import fileIcon 		from "./fileManager.icon.js";


#ifdef SERVER

	import fs			from "fs";

	import path			from "path";

	//import android	 from 'androidjs';

#endif


export default class stream extends fileUpload {

	placeholder		= "Upload."

	

	margin	= 20;

	stream;

	type;
/*
	inputType		= "button";



	click( event ) {

		//this.android_file_chooser();


		//var fileChooser	= this.parent.fileChooser;

		//fileChooser.show("flex")

		//fileChooser.open();

	}
*/
	async change( event ) {

		var input			= this.customElement;

		var files			= input.files;

		for (var i = 0; i < files.length; i++) {

			var file 			= files[i];

			var chunksize 		= 64 * 1024;

			var offset 			= 0;

			var filename		= file.name.replaceAll(" ", "_");

			await this.createStream( filename );


			while( offset < file.size ) {

				const chunkfile = await file.slice( offset, offset + chunksize );

				const chunk 	= await chunkfile.arrayBuffer();

				var intChunk	= new Int8Array( chunk );

				this.writeChunk( intChunk )

				offset += chunksize;

			}

			await this.endstream();

		}

	}

	node async createStream( filename ) {

		var absolutePath	= path.resolve( "./assets/uploads/" + filename );

		this.filename		= filename;

		console.log("Writing file to path", absolutePath);

		this.stream = fs.createWriteStream( absolutePath, { encoding: 'binary' } );

		this.stream.on('finish', function() {

			console.log('file has been written');

		});

	}


	node async writeChunk( chunk ) {

		this.stream.write( Buffer.from( Object.values( chunk ) ) );

	}

	node async endstream() {

		this.stream.end();


		var currentFileIcon		= new fileIcon();

		currentFileIcon.value	= this.filename;

		this.parent.fileList.add( currentFileIcon );

	}

	node async android_file_chooser() {

		//const status = app.mobiledata.isEnabled();

		//console.log(android);

		//console.log("Mobile Data status: ", android);

		//console.log(app.mobiledata.isEnabled());

	}


	//mouseover() {

	//	console.log("mouseover??", this.parent.removeIcons)

	//	if( this.parent.removeIcons.mode == "wiggle" ) {

	//		this.parent.removeIcons.click();

	//	}

	//}


}