"use strict";

const fs = require('fs');
const path = require('path');
const CLIEngine = require("eslint").CLIEngine;
const settings = require("../../settings");
const cli = new CLIEngine({
	configFile: settings.eslintBrowserConfig
});

module.exports = (params, processor) => ({
	process: () => {
		const filePath = path.normalize(processor.context.exported + "/" + params.filename);
		const result = cli.executeOnFiles([filePath]);
		processor.onInfo("ESLinted " + params.filename);

		result.results.forEach((subresult) => {
			subresult.messages.forEach((message) => {
				const messageText = params.filename + ":" + message.line + "," + message.column + " (" + message.ruleId + ") " + message.message;
				if (message.fatal || message.severity === 2) {
					processor.onError(messageText);
				} else {
					processor.onWarn(messageText);
				}
			});
		});

		processor.done();
	}
});