/*

* The MIT License (MIT)

*

* Copyright (c) 2014 Apigee Corporation

*

* Permission is hereby granted, free of charge, to any person obtaining a copy

* of this software and associated documentation files (the "Software"), to deal

* in the Software without restriction, including without limitation the rights

* to use, copy, modify, merge, publish, distribute, sublicense, and/or sell

* copies of the Software, and to permit persons to whom the Software is

* furnished to do so, subject to the following conditions:

*

* The above copyright notice and this permission notice shall be included in

* all copies or substantial portions of the Software.

*

* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR

* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,

* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE

* AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER

* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,

* OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN

* THE SOFTWARE.

*/

'use strict';

var _ = require('lodash');

var swagger = require('../');

module.exports.createServer = function createServer (middlewareArgs, middlewares, handler) {

var swaggerMetadata;

var app = require('connect')();

var bodyParser = require('body-parser');

var parseurl = require('parseurl');

var qs = require('qs');

switch (middlewareArgs.length) {

case 2:

swaggerMetadata = swagger.middleware.v1_2.swaggerMetadata; // jshint ignore:line

break;

case 1:

swaggerMetadata = swagger.middleware.v2_0.swaggerMetadata; // jshint ignore:line

break;

default:

throw new Error('Unsupported version: ' + version);

}

// Required middleware

app.use(bodyParser.json());

app.use(bodyParser.urlencoded({ extended: false }));

app.use(function (req, res, next) {

if (!req.query) {

req.query = req.url.indexOf('?') > -1 ? qs.parse(parseurl(req).query, {}) : {};

}

return next();

});

app.use(swaggerMetadata.apply(swaggerMetadata, middlewareArgs));

_.each(middlewares || [], function (middleware) {

app.use(middleware);

});

if (handler) {

app.use(handler);

} else {

app.use(function(req, res){

res.end('OK');

});

}

return app;

};

module.exports.prepareText = function prepareText (text) {

return text.replace(/ /g, ' ').replace(/\n/g, '');

};