/* deplacer le build vers le dossier src/static */

const fs = require('fs')

const path = require('path')

const ncp = require('ncp').ncp

ncp.limit = 16;

const rimraf = require('rimraf')

const srcJsPath = path.dirname(__dirname)

const iconolabSrcPath = path.join(srcJsPath,"..","src")

const destJsDir = path.join(iconolabSrcPath, "iconolab", "static","iconolab", "js")

const destCssDir = path.join(iconolabSrcPath,"iconolab", "static","iconolab", "css")

var copyFile = function (src, dest, callback) {

	try {

		fs.accessSync(src, fs.R_OK);

		fs.accessSync(path.dirname(dest), fs.W_OK);

		// handler error

		var errorHandler = function (e) {

			callback(e);

		}

		var readStream = fs.createReadStream(src);

		var writeStream = fs.createWriteStream(dest);

		readStream.on("error", errorHandler);

		writeStream.on("error", errorHandler);

		readStream.on("data", function (chunk) {

			writeStream.write(chunk);			

		});

		readStream.on("end", function () {

			writeStream.close();

		});

	} catch (e) {

		console.log(e);

		if(typeof callback === "function") {

			callback(e);

		}

	}

}

//move js

copyFile(

	path.join(srcJsPath, "iconolab-bundle", "dist", "iconolab.js"), 

	path.join(destJsDir, "iconolab.js")

	)

const bootstrapPath = path.join(srcJsPath, "iconolab-bundle", "node_modules", "bootstrap");

const fontAwesomeCssPath = path.join(srcJsPath, "iconolab-bundle", "node_modules", "font-awesome","css","font-awesome.min.css");

const fontAwesomeDir = path.join(srcJsPath, "iconolab-bundle", "node_modules", "font-awesome");

//copyFile(bootstrapPath, path.join(destCssDir, "bootstrap.min.css"));

/* boostrap: we copy the dist folder*/

rimraf(path.join(destCssDir, 'bootstrap'), function () {

	 ncp(path.join(bootstrapPath, "dist"), path.join(destCssDir, "bootstrap"), function (e) {

	 	if (e) {

	 		console.log(e);

	 		console.log("Erreur pendant la copie de boostrap vers le dossier dist");

	 	}

	 });

});

/* delete font-awesome folder */

rimraf(path.join(destCssDir,'font-awesome'), function (e) {

		fs.access(path.join(destCssDir,'font-awesome'), fs.F_OK, function (hasError) {

			if (hasError) {

				fs.mkdir(path.join(destCssDir,'font-awesome'), function (hasError) {

					if (!hasError) {

						fs.mkdir(path.join(destCssDir,'font-awesome','css'), function (hasError) {

							if (!hasError) {

								copyFile(fontAwesomeCssPath, path.join(destCssDir, "font-awesome", "css", "font-awesome.min.css"));

								ncp(path.join(fontAwesomeDir, "fonts"), path.join(destCssDir, "font-awesome", "fonts"));

							}

						})

					} else {

						console.log(e);

					}

				});

			} 

		});

});