var util = require('util');

var yeoman = require('yeoman-generator');

var path = require('path');

var angularUtils = require('./util.js');

/**

* Common properties we need for our generator.

*

* @param {String|Array} args [description]

* @param {Object} options [description]

*/

var Generator = module.exports = function AngularAppBase(args, options) {

yeoman.generators.Base.apply(this, arguments);

this.scriptsPath = "scripts";

this.scriptsTestPath = "scripts/test";

this.viewsPath = "views";

this.modulesPath = "modules";

try {

this.modulesConfig = require(path.join(process.cwd(), 'modulesConfig.json'));

} catch (e) {

this.modulesConfig = {};

}

var defaultSrcPath = ".";

var defaultTestPath = ".";

if (!this.modulesConfig.srcPath) {

this.option('srcPath', {

desc: 'Prefix before the "/modules" folder. Files will be placed in "srcPath/modules folder."',

defaults: defaultSrcPath

});

this.srcPath = this.options.srcPath;

} else {

this.srcPath = this.modulesConfig.srcPath;

}

if (!this.modulesConfig.testPath) {

this.option('testPath', {

desc: 'Prefix before the "/modules" folder. Files will be placed in "testPath/modules folder."',

defaults: defaultTestPath

});

this.testPath = this.options.testPath;

} else {

this.testPath = this.modulesConfig.testPath;

}

this.resolveModule = function resolveModule(appName) {

if (typeof appName !== 'string' || !appName) {

throw new Error("Cannot generate anything without module name.");

}

this.appName = this._.camelize(this._.slugify(this._.humanize(appName)));

this.scriptModuleName = this.appName + "Module";

this.appPath = angularUtils.replaceBackSlashesWithSlashes(path.join(this.srcPath, this.modulesPath, this.appName));

this.bowerDependenciesLocation = angularUtils.replaceBackSlashesWithSlashes(path.join(this.srcPath, this.scriptsPath));

this.appScriptsTestPath = angularUtils.replaceBackSlashesWithSlashes(path.join(this.testPath, this.modulesPath, this.appName, this.scriptsTestPath));

this.env.options.appName = this.appName;

this.modules = this.modulesConfig.modules || {};

this.modules[this.appName] = this.appPath;

this.modulesAsJSON = JSON.stringify(this.modules);

}

if (this.env.options.appName) {

this.resolveModule(this.env.options.appName);

}

}

util.inherits(Generator, yeoman.generators.Base);