var http = require('http');
var url = require('url');


function WSGI(_url) {
    this.config = url.parse(_url);

    this._handleHTTP = function(env, callback) {
        var site = http.createClient(this.config.port || 80, this.config.hostname);
        var request = site.request('GET', this.config.pathname);
        request.end();

        request.on('response', function(response) {
            response.setEncoding('utf8');

            response.on('data', function(chunk) {
                callback(response, chunk);
            });
        });
    }

    this.request = function(env, callback) {
        switch(this.config.protocol) {
            case 'http:':
                this._handleHTTP(env, callback);
                break;

            case 'file:':
                // NIY
                break;
        }
    }
}


exports.WSGI = WSGI;