/*
 * This file is part of the authRXBN single sign-on package.
 *
 * (c) Ruben Meyer <contact@rxbn.de>
 */

module.exports = {
	'command': 'user <action> <nick> [pass] [mail] [group] [data...]',
	'description': 'add, get, update or remove an user',
	'actionDependencies': ['vorpal'],
	'action': (actionDependencies) => {
		let vorpal = actionDependencies.vorpal;
		return (args, cb) => {
			if(typeof args.action !== 'undefined') {
				let action = args.action.toLowerCase();
				let profile = {
					user: args.nick,
					pass: (args.pass) ? global['app'].modules.auth.generateHash(args.pass) : "-",
					mail: null,
					group: 0
				};
				if(!args.mail) profile.mail = profile.user;
				if(args.mail) profile.mail = args.mail;
				if(args.group) profile.group = args.group;

				if(action === 'add') {

					global['app'].modules.database.getUser([profile.user, profile.mail], (err, rep) => {
						if(err) vorpal.log("ERR: While finding user");
						else {
							if (!rep) {
								global['app'].modules.database.addUser(profile.user, profile.mail, profile.pass, profile.group, (errAdd, repAdd) => {
									if(errAdd) vorpal.log("ERR: While adding user");
									else vorpal.log("Reply: "+rep);
								});
							} else {
								vorpal.log("User exists: ");
								vorpal.log(rep);
							}
						}
					});
				} else if(action === 'get') {
					global['app'].modules.database.getUser([profile.user, profile.mail], (err, rep) => {
						if(rep) {
							vorpal.log("User exists: ");
							vorpal.log(rep);
						} else {
							vorpal.log("User "+profile.user+" / "+profile.mail+" doesn't exist.");
						}
					});
				} else if(action === 'update') {
					if(args.data.length < 2) vorpal.log("No data supplied.");
					else {
						let field = args.data[0];
						let param = args.data[1];
						vorpal.log("Field: "+field+"; Param: "+param);
					}
				} else if(action === 'remove' || action === 'delete') {
					global['app'].modules.database.getUser([profile.user, profile.mail], (err, rep) => {
						if(rep) {
							vorpal.log("User exists. Deleting him.");
							vorpal.log(rep);
							global['app'].modules.database.delUser(rep.email, (errDel, repDel) => {
								if(repDel) vorpal.log("Deleted user.");
								else vorpal.log("ERR: While deleting user.");
							});
						}
					});
				} else if(action === 'genpass') {
					vorpal.log(profile.pass);
				}

				cb();
			} else  {
				vorpal.exec('user --help');
				cb();
			}
		}
	}
};