(function () {
    $(function () {
        if (!$("#OAuthTokenDiv").length) {
            var basicAuthUI =
                '<div id="OAuthTokenDiv" style="display:inline-block;"><div class="input"><input placeholder="username" id="input_username" name="username" type="text" size="5"></div>' +
                '<div class="input"><input placeholder="apikey" id="input_myapikey" name="myapikey" type="text" size="10"></div>' +
                '<div class="input"><input placeholder="getToken" id="input_getToken" name="getToken" type="button" value="Get Token"></div></div>';
            $(basicAuthUI).insertBefore('#api_selector div.input:last-child');
            $("#input_apiKey").hide();


            $("#input_getToken").on("click", function () {

                var crypt = new JSEncrypt();
                crypt.setKey("-----BEGIN PUBLIC KEY-----" +
    "MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAynqY4P5mfcYttT840IgP" +
    "tQxQXZNbHnYROPl5oU8wSiC3PepF/cjYNReva+4/5RZYSOR0ZqZmTZiJbxhdF7ic" +
    "mydIpi3IFFtfNZwXNyDT5176EOyuhtNjLehwqFupHJ+3VYTUzqZPEMXC1jVilfIG" +
    "VKJEGLgz4d5UpYrqFiodyJ/JZ+Qj1hyJV0QHSm8V9fUz6RCXFiUMo4oDEakh78eQ" +
    "XSM+lM1FVkfGut42C1prpyouhkIMfsYA2XOOkjiVxYOwy0TEb+/QTvJAzOzPNU1O" +
    "R9s9e8Uvw8cD8O1+gc9SDNO1FfUMJFnLdG9nhTFTQusM/cGEV4TAW4op8O+LbyZo" +
    "nQIDAQAB" +
    "-----END PUBLIC KEY-----");
                var enc = crypt.encrypt($('#input_myapikey').val());

                var authParams = new Object();
                authParams.grant_type = "password";
                authParams.username = $('#input_username').val();
                authParams.password = enc;

                var remoteUrl = $('#input_baseUrl').val();
                var parsedUrl = parseURL(remoteUrl);
                var destUrl = parsedUrl.protocol + "//" + parsedUrl.host + "/Token";

                var settings = {
                    "async": true,
                    "dataType": "json",
                    "crossDomain": true,
                    "url": destUrl,
                    "type": "POST",
                    "headers": {
                        "Accept": "application/json",
                        "content-type": "application/x-www-form-urlencoded",
                        "cache-control": "no-cache",
                    },
                    "data": authParams,
                    success: function (data, text) {
                        swaggerUi.api.clientAuthorizations.add("key", new SwaggerClient.ApiKeyAuthorization("Authorization", "Bearer " + data.access_token, "header"));
                        // TODO: better UI (insert "Connected" text somewhere)
                        alert("Succesfully retrieved Token");
                    },
                    error: function (request, status, error) {
                        alert(error);
                    }
                }

                $.ajax(settings);
            });
        }
    });

    function addAuthorization() {
        var username = $('#input_username').val();
        var password = $('#input_myapikey').val();
        if (username && username.trim() != "" && password && password.trim() != "") {
            swaggerUi.api.clientAuthorizations.add("key", new SwaggerClient.ApiKeyAuthorization("Authorization", "Bearer " + username, "header"));
            //var basicAuth = new SwaggerClient.PasswordAuthorization('basic', username, password);
            //window.swaggerUi.api.clientAuthorizations.add("basicAuth", basicAuth);
            //console.log("authorization added: username = " + username + ", password = " + password);
        }
    }

    function parseURL(url) {
        var parser = document.createElement('a'),
            searchObject = {},
            queries, split, i;
        // Let the browser do the work
        parser.href = url;
        // Convert query string to object
        queries = parser.search.replace(/^\?/, '').split('&');
        for (i = 0; i < queries.length; i++) {
            split = queries[i].split('=');
            searchObject[split[0]] = split[1];
        }
        return {
            protocol: parser.protocol,
            host: parser.host,
            hostname: parser.hostname,
            port: parser.port,
            pathname: parser.pathname,
            search: parser.search,
            searchObject: searchObject,
            hash: parser.hash
        };
    }
})();