angular.module('com.daplie.cloud', [ 'org.oauth3' ])
  .service('oauth3', [ 'Oauth3', function (Oauth3) {
    var auth = Oauth3.create();
    auth.setProvider('oauth3.org');
    return auth;
  } ])
  .controller('LoginController', [ '$scope', '$timeout', 'oauth3', function ($scope, $timeout, oauth3) {
    var vm = this;
    var OAUTH3 = window.OAUTH3;

    vm.hello = 'Hello!';
    vm.clientUri = OAUTH3.clientUri(window.location);

    vm.setSimple = function () {
      vm.advanced = false;
      vm.providerUri = vm.providerUri || 'oauth3.org';
    };

    vm.setAdvanced = function () {
      vm.advanced = true;
      vm.myProviderUri = vm.providerUri;
    };

    vm.checkProviderUri = function (myProviderUri) {
      $timeout.cancel(vm.checkProviderTimeout);

      vm.providerUri = null;
      vm.checkProviderTimeout = $timeout(function () {
        //var providerUri = vm.providerUri;

        return oauth3.setProvider(myProviderUri).then(function (directives) {
          console.log('directives', directives);
          vm.providerUri = myProviderUri;
        }, function (err) {
          console.error('failed provider lookup', err);
          vm.checkProviderTimeout = null;
        });
      }, 250);
    };

    vm.authenticate = function () {
      // TODO authorization redirect /api/org.oauth3.consumer/authorization_redirect/:provider_uri

      return oauth3.authenticate().then(function (session) {
        console.info("Authorized Session", session);

        return oauth3.api('domains.list').then(function (domains) {
          console.info("domains owned", domains);
          vm.domains = domains;

          return OAUTH3.request({
            method: 'POST'
          , url: 'https://' + vm.clientUri + '/api/com.daplie.caddy/init'
          , session: session
          , data: {
              access_token: session.access_token
            , refresh_token: session.refresh_token
            , expires_in: session.expires_in
            , scope: session.scope
            , provider_uri: OAUTH3.uri.normalize(session.provider_uri)
            , client_uri: vm.clientUri
            , domains: domains.map(function (d) {
                return {
                  id: d.id
                , sub: d.sub
                , sld: d.sld
                , tld: d.tld
                };
              })
            , jwk: null // TODO publish public key
            }
          }).then(function (resp) {
            // TODO resp should contain a token
            console.info('Initialized Goldilocks', resp);
            return OAUTH3.request({
              method: 'GET'
            , url: 'https://' + vm.clientUri + '/api/com.daplie.caddy/config'
            , session: session
            }).then(function (configResp) {
              console.log('config', configResp.data);
              vm.config = configResp.data;
              return resp;
            });
          }, function (err) {
            console.error(err);
            window.alert("Initialization failed:" + err.message);
          });
        });
      }, function (err) {
        console.error(err);
        window.alert("Authentication failed:" + err.message);
      });
    };

    oauth3.checkSession().then(function (session) {
      console.log('hasSession?', session);
    });

    /*
    console.log('OAUTH3.PromiseA', OAUTH3.PromiseA);
    return oauth3.setProvider('oauth3.org').then(function () {
      return oauth3.authenticate({ windowType: 'background' }).then(function () {
        console.log('HELLO!!');
        //vm.authnUpdated = Date.now();
        vm.hasSession = true;
      }, function () {
        console.log('GOODBYE!!');
        //vm.authnUpdated = Date.now();
        vm.hasSession = false;
        $timeout(function () {
          console.log('GOODBYE!!');
          vm.hello = 'Nope!';
        }, 1);
      });
    });
    //*/

  }]);
/*
$(function () {
'use strict';


var ui = {
function login() {
}
};


var auth = window.OAUTH3.create();
// TODO put explicit in dns record
// TODO CCA record
auth.setProvider('oauth3.org');

$('body').on('click', '.js-login', login);

});
*/