import filemanager		from "../server/filemanager.js";

import simplePath		from "../unify/simplePath.js";

import fs				from "fs-extra";

import path				from "path";


class converter{

	replacements	= new Array();

	createPlatformCachePath( applicationPath ) {

		var cachePath				= new simplePath();

		cachePath.beginWithSlash	= false;

		cachePath.add( "../../" );

		cachePath.add( "application" );

		cachePath.add( applicationPath );


		return cachePath.resolve();

	}

	addReplacement( from, to ) {

		var replacement	= new Object();

		replacement.from	= from;

		replacement.to		= to;

		this.replacements.push( replacement );

	}

	constructor() {

		this.addReplacement( "list", "userList" );

		this.addReplacement( "news", "user" );
	

	}

	async loadFiles() {

		var path = this.createPlatformCachePath( "demo/userList/cache" )

		var files = new filemanager( path );

		await files.findApplicationFiles( "./application/demo/userList");
		
		this.saveFiles( files );

	}

	replaceFileName( filePath, from, to ) {

		var parts 		= filePath.split("/");

		var filename	= parts.pop().replaceAll( from, to );


		return parts.join("/") + "/" + filename;

	}

	saveFiles( files ) {

		var files	= files.files;

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

			var file 			 = files[i];

			var filePath		= file.filePath;

			var fileType		= file.type;

			var convertPath		= path.resolve( "./converted/" + filePath );

			for (var j = 0; j < this.replacements.length; j++) {

				var replacement = this.replacements[j];

				convertPath				= this.replaceFileName( convertPath, replacement.from, replacement.to );

			}

			if( fileType == "directory" ) {

				fs.ensureDirSync( convertPath )
				
			}

		}


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

			var file  = files[i];

			var name			= file.name;

			var filePath		= file.filePath;

			var fileType		= file.type;

			var source			= file.source;

			var convertPath		= path.resolve( "./converted/" + filePath );

			for (var j = 0; j < this.replacements.length; j++) {

				var replacement = this.replacements[j];

				convertPath				= this.replaceFileName( convertPath, replacement.from, replacement.to );

			}


			if( file.type == "file" ) {

				var replacedSource	= source;

				for (var j = 0; j < this.replacements.length; j++) {

					var replacement = this.replacements[j];

					replacedSource	= replacedSource.replaceAll( replacement.from, replacement.to );

				}

				console.log( "Save file: ", convertPath );

				fs.writeFileSync( convertPath, replacedSource )

			}

		}

	}

}

var convert = new converter();

convert.loadFiles();
//files.

//console.log( files );