'use strict';

var U = module.exports;

// because not all file systems like '*' in a name (and they're scary)
U._tameWild = function tameWild(pathname, wild) {
	if (!wild) {
		return pathname;
	}
	var tame = wild.replace(/\*/g, '_');
	return pathname.replace(wild, tame);
};

U._tpl = function tpl(store, opts, str) {
	var server = ['directoryUrl', 'serverDir', 'server'];
	var env = ['env', 'directoryUrl'];
	[
		['basePath', 'configDir'],
		server,
		['subject', 'hostname', 'domain'],
		env
	].forEach(function(group) {
		group.forEach(function(tmpl) {
			group.forEach(function(key) {
				var item = store.options[key] || opts[key] || '';
				if ('directoryUrl' === key) {
					item = item.replace(/^https?:\/\//i, '');
				}
				if ('env' === tmpl) {
					if (/staging/.test(item)) {
						item = 'staging';
					} else if (/acme-v02/.test(item)) {
						item = 'live';
					} else {
						// item = item;
					}
				}
				if (-1 === str.indexOf(':' + tmpl)) {
					return;
				}
				str = str.replace(':' + tmpl, item);
			});
		});
	});
	return str;
};