$.fn.clipboardCopy = function() { 
  var clip = new ZeroClipboard($(this),  { 'moviePath': 'static/lib/ZeroClipboard.swf' });
  clip.on('complete', function() {
    // Resets the animation.
    var elem = $('#clipboardCopied')[0];
    elem.style.display = 'none';
    elem.classList.remove('animated');

    // Show the notification.
    setTimeout(function() {
      elem.style.display = 'inline-block';
      elem.classList.add('animated');
    }, 10);
  });
};

function HeaderCtrl($scope, $location, UserService, Restangular) {
  var searchToken = 0;

  $scope.$watch( function () { return UserService.currentUser(); }, function (currentUser) {    
    $scope.user = currentUser;
    ++searchToken;
  }, true);

  $scope.signout = function() {
    var signoutPost = Restangular.one('signout');
    signoutPost.customPOST().then(function() {
      UserService.load();
      $location.path('/');
    });
  };

  $scope.appLinkTarget = function() {
    if ($("div[ng-view]").length === 0) {
      return "_self";
    }
    return "";
  };

  $scope.$on('$includeContentLoaded', function() {
    // THIS IS BAD, MOVE THIS TO A DIRECTIVE
    $('#repoSearch').typeahead({
        name: 'repositories',
        remote: {
          url: '/api/find/repository?query=%QUERY',
          replace: function (url, uriEncodedQuery) {
            url = url.replace('%QUERY', uriEncodedQuery);              
            url += '&cb=' + searchToken;
            return url;
          },
          filter: function(data) {
            var datums = [];
            for (var i = 0; i < data.repositories.length; ++i) {
              var repo = data.repositories[i];
              datums.push({
                'value': repo.name,
                'tokens': [repo.name, repo.namespace],
                'repo': repo
              });
            }
            return datums;
          }
        },
        template: function (datum) {
          template = '<div class="repo-mini-listing">';
          template += '<i class="fa fa-hdd fa-lg"></i>'
          template += '<span class="name">' + datum.repo.namespace +'/' + datum.repo.name + '</span>'
          if (datum.repo.description) {
            template += '<span class="description">' + getFirstTextLine(datum.repo.description) + '</span>'
          }

          template += '</div>'
          return template;
        },

    });

    $('#repoSearch').on('typeahead:selected', function (e, datum) {
        $('#repoSearch').typeahead('setQuery', '');
        document.location = '/repository/' + datum.repo.namespace + '/' + datum.repo.name
    });
  });
}

function SigninCtrl($scope, $location, $timeout, Restangular, KeyService, UserService) {
  $scope.sendRecovery = function() {
    var signinPost = Restangular.one('recovery');
    signinPost.customPOST($scope.recovery).then(function() {
      $scope.invalidEmail = false;
      $scope.sent = true;
    }, function(result) {
      $scope.invalidEmail = true;
      $scope.sent = false;
    });
  };

  $scope.status = 'ready';
};

function PlansCtrl($scope, $location, UserService, PlanService) {
  // Load the list of plans.
  PlanService.getPlans(function(plans) {
    $scope.plans = plans;
    $scope.status = 'ready';
  });

  $scope.$watch( function () { return UserService.currentUser(); }, function (currentUser) {
    $scope.user = currentUser;
  }, true);

  $scope.buyNow = function(plan) {
    if ($scope.user && !$scope.user.anonymous) {
      document.location = '/user?plan=' + plan;
    } else {
      $('#signinModal').modal({});
    }
  };

  $scope.createOrg = function(plan) {
    if ($scope.user && !$scope.user.anonymous) {
      document.location = '/organizations/new/?plan=' + plan;
    } else {
      $('#signinModal').modal({});
    }
  };
}

function GuideCtrl($scope) {
  $scope.status = 'ready';
}

function RepoListCtrl($scope, Restangular, UserService) {
  $scope.namespace = null;

  $scope.$watch( function () { return UserService.currentUser(); }, function (currentUser) {
    $scope.user = currentUser;
  }, true);

  $scope.$watch('namespace', function(namespace) {
    loadMyRepos(namespace);
  });

  $scope.loading = true;
  $scope.public_repositories = null;
  $scope.user_repositories = [];

  var loadMyRepos = function(namespace) {
    if (!$scope.user || $scope.user.anonymous || !namespace) {
      return;
    }

    $scope.loadingmyrepos = true;

    // Load the list of repositories.
    var params = {
      'public': false,
      'sort': true,
      'namespace': namespace
    };

    var repositoryFetch = Restangular.all('repository/');
    repositoryFetch.getList(params).then(function(resp) {
      $scope.user_repositories = resp.repositories;
      $scope.loading = !($scope.public_repositories && $scope.user_repositories);
    });
  };

  // Load the list of public repositories.
  var options = {'public': true, 'private': false, 'sort': true, 'limit': 10};
  var repositoryPublicFetch = Restangular.all('repository/');
    repositoryPublicFetch.getList(options).then(function(resp) {
    $scope.public_repositories = resp.repositories;
    $scope.loading = !($scope.public_repositories && $scope.user_repositories);
  });
}

function LandingCtrl($scope, $timeout, $location, Restangular, UserService, KeyService) {
  $('.form-signup').popover();

  $scope.namespace = null;

  $scope.$watch('namespace', function(namespace) {
    loadMyRepos(namespace);
  });

  $scope.$watch( function () { return UserService.currentUser(); }, function (currentUser) {
    $scope.user = currentUser;
  }, true);

  angulartics.waitForVendorApi(mixpanel, 500, function(loadedMixpanel) {
    var mixpanelId = loadedMixpanel.get_distinct_id();
    $scope.github_state_clause = '&state=' + mixpanelId;    
  });

  $scope.githubClientId = KeyService.githubClientId;

  $scope.awaitingConfirmation = false;
  $scope.registering = false;

  $scope.register = function() {
    $('.form-signup').popover('hide');
    $scope.registering = true;

    var newUserPost = Restangular.one('user/');
    newUserPost.customPOST($scope.newUser).then(function() {
      $scope.awaitingConfirmation = true;
      $scope.registering  = false;

      mixpanel.alias($scope.newUser.username);
    }, function(result) {
      $scope.registering  = false;
      $scope.registerError = result.data.message;
      $timeout(function() {
        $('.form-signup').popover('show');
      });
    });
  };

  $scope.canCreateRepo = function(namespace) {
    if (!$scope.user) { return false; }

    if (namespace == $scope.user.username) {
      return true;
    }
    
    if ($scope.user.organizations) {
      for (var i = 0; i < $scope.user.organizations.length; ++i) {
        var org = $scope.user.organizations[i];
        if (org.name == namespace) {
          return org.can_create_repo;
        }
      }
    }

    return false;
  };

  var loadMyRepos = function(namespace) {
    if (!$scope.user || $scope.user.anonymous || !namespace) {
      return;
    }

    $scope.loadingmyrepos = true;

    // Load the list of repositories.
    var params = {
      'limit': 4,
      'public': false,
      'sort': true,
      'namespace': namespace
    };

    var repositoryFetch = Restangular.all('repository/');
    repositoryFetch.getList(params).then(function(resp) {
      $scope.myrepos = resp.repositories;
      $scope.loadingmyrepos = false;
    });
  };

  $scope.status = 'ready';

  browserchrome.update();
}

function RepoCtrl($scope, Restangular, $routeParams, $rootScope, $location, $timeout) {
  $rootScope.title = 'Loading...';

  // Watch for changes to the tag parameter.
  $scope.$on('$routeUpdate', function(){
    $scope.setTag($location.search().tag, false);
  });

  $scope.updateForDescription = function(content) {
    $scope.repo.description = content;
    $scope.repo.put();
  };

  $scope.parseDate = function(dateString) {
    return Date.parse(dateString);
  };

  $scope.getTimeSince = function(createdTime) {
      return moment($scope.parseDate(createdTime)).fromNow();
  };

  var getDefaultTag = function() {
    if ($scope.repo === undefined) {
      return undefined;
    } else if ($scope.repo.tags.hasOwnProperty('latest')) {
      return $scope.repo.tags['latest'];
    } else {
      for (key in $scope.repo.tags) {
        return $scope.repo.tags[key];
      }
    }
  };

  $scope.$watch('repo', function() {
    if ($scope.tree) {
      $timeout(function() {
        $scope.tree.notifyResized();
      });
    }
  });

  var fetchRepository = function() {
    var repositoryFetch = Restangular.one('repository/' + namespace + '/' + name);
    repositoryFetch.get().then(function(repo) {
      $rootScope.title = namespace + '/' + name;
      $scope.repo = repo;

      $scope.setTag($routeParams.tag);

      $('#copyClipboard').clipboardCopy();
      $scope.loading = false;

      if (repo.is_building) {
        startBuildInfoTimer(repo);
      }  
    }, function() {
      $scope.repo = null;
      $scope.loading = false;
      $rootScope.title = 'Unknown Repository';
    });
  };

  var startBuildInfoTimer = function(repo) {
    if ($scope.interval) { return; }

    getBuildInfo(repo);
    $scope.interval = setInterval(function() {
      $scope.$apply(function() { getBuildInfo(repo); });
    }, 5000);

    $scope.$on("$destroy", function() {
      cancelBuildInfoTimer();
    });
  };

  var cancelBuildInfoTimer = function() {
    if ($scope.interval) {
      clearInterval($scope.interval);
    }
  };

  var getBuildInfo = function(repo) {
    var buildInfo = Restangular.one('repository/' + repo.namespace + '/' + repo.name + '/build/');
    buildInfo.get().then(function(resp) {
      var runningBuilds = [];
      for (var i = 0; i < resp.builds.length; ++i) {
        var build = resp.builds[i];
        if (build.status != 'complete') {
          runningBuilds.push(build);
        }
      }

      $scope.buildsInfo = runningBuilds;
      if (!runningBuilds.length) {
        // Cancel the build timer.
        cancelBuildInfoTimer();

        // Mark the repo as no longer building.
        $scope.repo.is_building = false;

        // Reload the repo information.
        fetchRepository();
        listImages();
      }
    });
  };

  var listImages = function() {
    var imageFetch = Restangular.one('repository/' + namespace + '/' + name + '/image/');
    imageFetch.get().then(function(resp) {
      $scope.imageHistory = resp.images;

      // Dispose of any existing tree.
      if ($scope.tree) {
          $scope.tree.dispose();
      }

      // Create the new tree.
      $scope.tree = new ImageHistoryTree(namespace, name, resp.images,
          getFirstTextLine, $scope.getTimeSince);

      $scope.tree.draw('image-history-container');

      // If we already have a tag, use it
      if ($scope.currentTag) {
        $scope.tree.setTag($scope.currentTag.name);
      }

      $($scope.tree).bind('tagChanged', function(e) {
        $scope.$apply(function() { $scope.setTag(e.tag, true); });
      });
      $($scope.tree).bind('imageChanged', function(e) {
        $scope.$apply(function() { $scope.setImage(e.image); });
      });
    });
  };

  $scope.loadImageChanges = function(image) {
    $scope.currentImageChanges = null;
    
    var changesFetch = Restangular.one('repository/' + namespace + '/' + name + '/image/' + image.id + '/changes');
    changesFetch.get().then(function(changeInfo) {
      $scope.currentImageChanges = changeInfo;
    }, function() {
      $scope.currentImageChanges = {'added': [], 'removed': [], 'changed': []};
    });
  };

  $scope.getMoreCount = function(changes) {
    if (!changes) { return 0; }
    var addedDisplayed = Math.min(5, changes.added.length);
    var removedDisplayed = Math.min(5, changes.removed.length);
    var changedDisplayed = Math.min(5, changes.changed.length);

    return (changes.added.length + changes.removed.length + changes.changed.length) -
      addedDisplayed - removedDisplayed - changedDisplayed;
  };

  $scope.setImage = function(image) {
    $scope.currentImage = image;
    $scope.loadImageChanges(image);
    if ($scope.tree) {
      $scope.tree.setImage($scope.currentImage.id);
    }
  };

  $scope.setTag = function(tagName, opt_updateURL) {
    var repo = $scope.repo;
    var proposedTag = repo.tags[tagName];
    if (!proposedTag) {
      // We must find a good default
      for (tagName in repo.tags) {
        if (!proposedTag || tagName == 'latest') {
          proposedTag = repo.tags[tagName];          
        }
      }
    }

    if (proposedTag) {
      $scope.currentTag = proposedTag;
      $scope.currentImage = $scope.currentTag.image;
      $scope.loadImageChanges($scope.currentImage);
      if ($scope.tree) {
        $scope.tree.setTag($scope.currentTag.name);
      } 

      if (opt_updateURL) {
        $location.search('tag', $scope.currentTag.name);
      }
    }
  };

  $scope.getTagCount = function(repo) {
    if (!repo) { return 0; }
    var count = 0;
    for (var tag in repo.tags) {
      ++count;
    }
    return count;
  };

  var namespace = $routeParams.namespace;
  var name = $routeParams.name;

  $scope.loading = true;

  // Fetch the repo.
  fetchRepository();

  // Fetch the image history.
  listImages();
}

function RepoAdminCtrl($scope, Restangular, $routeParams, $rootScope) {
  $('.info-icon').popover({
      'trigger': 'hover',
      'html': true
  });

  $('#copyClipboard').clipboardCopy();

  var namespace = $routeParams.namespace;
  var name = $routeParams.name;

  $scope.permissions = {'team': [], 'user': []};

  $scope.isDownloadSupported = function() {
    try { return !!new Blob(); } catch(e){}
    return false;
  };

  $scope.downloadCfg = function(token) {
    var auth = $.base64.encode("$token:" + token.code);
    config = {
      "https://quay.io/v1/": {
        "auth": auth,
        "email": ""
      }
    };

    var file = JSON.stringify(config, null, ' ');
    var blob = new Blob([file]);
    saveAs(blob, '.dockercfg');
  };

  $scope.grantRole = function() {
    $('#confirmaddoutsideModal').modal('hide');
    var entity = $scope.currentAddEntity;
    $scope.addRole(entity.name, 'read', entity.kind, entity.is_org_member)
    $scope.currentAddEntity = null;
  };

  $scope.addNewPermission = function(entity) {
    // Don't allow duplicates.
    if ($scope.permissions[entity.kind][entity.name]) { return; }

    if (entity.is_org_member === false) {
      $scope.currentAddEntity = entity;
      $('#confirmaddoutsideModal').modal('show');
      return;
    }

    // Need the $scope.apply for both the permission stuff to change and for
    // the XHR call to be made.
    $scope.$apply(function() {
      $scope.addRole(entity.name, 'read', entity.kind, entity.is_org_member)
    });
  };

  $scope.deleteRole = function(entityName, kind) {
    var permissionDelete = Restangular.one(getRestUrl('repository', namespace, name, 'permissions', kind, entityName));
    permissionDelete.customDELETE().then(function() {
      delete $scope.permissions[kind][entityName];
    }, function(resp) {
      if (resp.status == 409) {
        $scope.changePermError = resp.data || '';
        $('#channgechangepermModal').modal({});       
      } else {
        $('#cannotchangeModal').modal({});
      }
    });
  };

  $scope.addRole = function(entityName, role, kind, is_org_member) {
    var permission = {
      'role': role,
      'is_org_member': is_org_member
    };

    var permissionPost = Restangular.one(getRestUrl('repository', namespace, name, 'permissions', kind, entityName));
    permissionPost.customPOST(permission).then(function() {
      $scope.permissions[kind][entityName] = permission;
    }, function(result) {
      $('#cannotchangeModal').modal({});
    });
  };

  $scope.roles = [
      { 'id': 'read', 'title': 'Read', 'kind': 'success' },
      { 'id': 'write', 'title': 'Write', 'kind': 'success' },
      { 'id': 'admin', 'title': 'Admin', 'kind': 'primary' }
  ];

  $scope.setRole = function(role, entityName, kind) {
    var permission = $scope.permissions[kind][entityName];
    var currentRole = permission.role;
    permission.role = role;
   
    var permissionPut = Restangular.one(getRestUrl('repository', namespace, name, 'permissions', kind, entityName));
    permissionPut.customPUT(permission).then(function() {}, function(resp) {
      $scope.permissions[kind][entityName] = {'role': currentRole};
      $scope.changePermError = null;
      if (resp.status == 409 || resp.data) {
        $scope.changePermError = resp.data || '';
        $('#channgechangepermModal').modal({});
      } else {
        $('#cannotchangeModal').modal({});
      }
    });
  };

  $scope.createToken = function() {
    var friendlyName = {
      'friendlyName': $scope.newToken.friendlyName
    };

    var permissionPost = Restangular.one('repository/' + namespace + '/' + name + '/tokens/');
    permissionPost.customPOST(friendlyName).then(function(newToken) {
      $scope.newToken.friendlyName = '';
      $scope.createTokenForm.$setPristine();
      $scope.tokens[newToken.code] = newToken;
    });
  };

  $scope.deleteToken = function(tokenCode) {
    var deleteAction = Restangular.one('repository/' + namespace + '/' + name + '/tokens/' + tokenCode);
    deleteAction.customDELETE().then(function() {
      delete $scope.tokens[tokenCode];
    });
  };

  $scope.changeTokenAccess = function(tokenCode, newAccess) {
    var role = {
      'role': newAccess
    };

    var deleteAction = Restangular.one('repository/' + namespace + '/' + name + '/tokens/' + tokenCode);
    deleteAction.customPUT(role).then(function(updated) {
      $scope.tokens[updated.code] = updated;
    });
  };

  $scope.showToken = function(tokenCode) {
    $scope.shownToken = $scope.tokens[tokenCode];
    $('#tokenmodal').modal({});
  };

  $scope.askChangeAccess = function(newAccess) {
    $('#make' + newAccess + 'Modal').modal({});
  };

  $scope.changeAccess = function(newAccess) {
    $('#make' + newAccess + 'Modal').modal('hide');

    var visibility = {
      'visibility': newAccess
    };
    var visibilityPost = Restangular.one('repository/' + namespace + '/' + name + '/changevisibility');
    visibilityPost.customPOST(visibility).then(function() {
      $scope.repo.is_public = newAccess == 'public';
    }, function() {
      $('#cannotchangeModal').modal({});
    });
  };

  $scope.askDelete = function() {
    $('#confirmdeleteModal').modal({});
  };

  $scope.deleteRepo = function() {
    $('#confirmdeleteModal').modal('hide');

    var deleteAction = Restangular.one('repository/' + namespace + '/' + name);
    deleteAction.customDELETE().then(function() {
      $scope.repo = null;
      
      setTimeout(function() {
        document.location = '/repository/';
      }, 1000);
    }, function() {
      $('#cannotchangeModal').modal({});
    });
  };

  $scope.loading = true;

  var checkLoading = function() {
    $scope.loading = !($scope.permissions['user'] && $scope.permissions['team'] && $scope.repo && $scope.tokens);
  };

  var fetchPermissions = function(kind) {
    var permissionsFetch = Restangular.one('repository/' + namespace + '/' + name + '/permissions/' + kind + '/');
    permissionsFetch.get().then(function(resp) {
      $rootScope.title = 'Settings - ' + namespace + '/' + name;
      $scope.permissions[kind] = resp.permissions;
      checkLoading();
    }, function() {
      $scope.permissions[kind] = null;
      $rootScope.title = 'Unknown Repository';
      $scope.loading = false;
    });
  };

  // Fetch the repository information.
  var repositoryFetch = Restangular.one('repository/' + namespace + '/' + name);
  repositoryFetch.get().then(function(repo) {
    $scope.repo = repo;
    $scope.loading = !($scope.permissions && $scope.repo && $scope.tokens);
  }, function() {
    $scope.permissions = null;
    $rootScope.title = 'Unknown Repository';
    $scope.loading = false;
  });

  // Fetch the user and team permissions.
  fetchPermissions('user');
  fetchPermissions('team');

  // Fetch the tokens.
  var tokensFetch = Restangular.one('repository/' + namespace + '/' + name + '/tokens/');
  tokensFetch.get().then(function(resp) {
    $scope.tokens = resp.tokens;
    checkLoading();
  }, function() {
    $scope.tokens = null;
    $scope.loading = false;
  });

  $scope.webhooksLoading = true;
  $scope.loadWebhooks = function() {
    $scope.webhooksLoading = true;
    var fetchWebhooks = Restangular.one('repository/' + namespace + '/' + name + '/webhook/');
    fetchWebhooks.get().then(function(resp) {
      $scope.webhooks = resp.webhooks;
      $scope.webhooksLoading = false;
    });
  };

  $scope.createWebhook = function() {
    var newWebhook = Restangular.one('repository/' + namespace + '/' + name + '/webhook/');
    newWebhook.customPOST($scope.newWebhook).then(function(resp) {
      $scope.webhooks.push(resp);
      $scope.newWebhook.url = '';
      $scope.newWebhookForm.$setPristine();
    });
  };

  $scope.deleteWebhook = function(webhook) {
    var deleteWebhookReq = Restangular.one('repository/' + namespace + '/' + name + '/webhook/' + webhook.public_id);
    deleteWebhookReq.customDELETE().then(function(resp) {
      $scope.webhooks.splice($scope.webhooks.indexOf(webhook), 1);
    });
  };
}

function UserAdminCtrl($scope, $timeout, $location, Restangular, PlanService, UserService, KeyService, $routeParams) {
  $scope.$watch(function () { return UserService.currentUser(); }, function (currentUser) {
    $scope.askForPassword = currentUser.askForPassword;
    if (!currentUser.anonymous) {
      $scope.user = currentUser;
    }
    $scope.loading = false;
  }, true);

  $scope.readyForPlan = function() {
    // Show the subscribe dialog if a plan was requested.
    return $routeParams['plan'];
  };

  if ($routeParams['migrate']) {
    $('#migrateTab').tab('show')
  }

  $scope.loading = true;
  $scope.updatingUser = false;
  $scope.changePasswordSuccess = false;
  $scope.convertStep = 0;
  $scope.org = {};

  $('.form-change-pw').popover();

  $scope.planChanged = function(plan) {
    $scope.hasPaidPlan = plan && plan.price > 0;
  };

  $scope.showConvertForm = function() {
    PlanService.getMatchingBusinessPlan(function(plan) {
      $scope.org.plan = plan;
    });

    PlanService.getPlans(function(plans) {
      $scope.orgPlans = plans.business;
    });
      
    $scope.convertStep = 1;
  };

  $scope.convertToOrg = function() {
    $('#reallyconvertModal').modal({});
  };

  $scope.reallyConvert = function() {
    $scope.loading = true;

    var data = {
      'adminUser': $scope.org.adminUser,
      'adminPassword': $scope.org.adminPassword,
      'plan': $scope.org.plan.stripeId
    };

    var convertAccount = Restangular.one('user/convert');
    convertAccount.customPOST(data).then(function(resp) {
      UserService.load();
      $location.path('/');
    }, function(resp) {
      $scope.loading = false;
      if (resp.data.reason == 'invaliduser') {
        $('#invalidadminModal').modal({});
      } else {
        $('#cannotconvertModal').modal({});
      }
    });
  };

  $scope.changePassword = function() {
    $('.form-change-pw').popover('hide');
    $scope.updatingUser = true;
    $scope.changePasswordSuccess = false;
    var changePasswordPost = Restangular.one('user/');
    changePasswordPost.customPUT($scope.user).then(function() {
      $scope.updatingUser = false;
      $scope.changePasswordSuccess = true;

      // Reset the form
      $scope.user.password = '';
      $scope.user.repeatPassword = '';
      $scope.changePasswordForm.$setPristine();

      // Reload the user.
      UserService.load();
    }, function(result) {
      $scope.updatingUser = false;

      $scope.changePasswordError = result.data.message;
      $timeout(function() {
        $('.form-change-pw').popover('show');
      });
    });
  };
}

function ImageViewCtrl($scope, $routeParams, $rootScope, Restangular) {  
  var namespace = $routeParams.namespace;
  var name = $routeParams.name;
  var imageid = $routeParams.image;

  $('#copyClipboard').clipboardCopy();

  $scope.parseDate = function(dateString) {
    return Date.parse(dateString);
  };

  $scope.getFolder = function(filepath) {
    var index = filepath.lastIndexOf('/');
    if (index < 0) {
      return '';
    }
    return filepath.substr(0, index + 1);
  };

  $scope.getFolders = function(filepath) {
    var index = filepath.lastIndexOf('/');
    if (index < 0) {
      return '';
    }
    
    return filepath.substr(0, index).split('/');
  };

  $scope.getFilename = function(filepath) {
    var index = filepath.lastIndexOf('/');
    if (index < 0) {
      return filepath;
    }
    return filepath.substr(index + 1);
  };

  $scope.setFolderFilter = function(folderPath, index) {
    var parts = folderPath.split('/');
    parts = parts.slice(0, index + 1);
    $scope.setFilter(parts.join('/'));
  };

  $scope.setFilter = function(filter) {
    $scope.search = {};
    $scope.search['$'] = filter;
    document.getElementById('change-filter').value = filter;
  };
  
  $scope.initializeTree = function() {
    if ($scope.tree) { return; }
    
    $scope.tree = new ImageFileChangeTree($scope.image, $scope.combinedChanges);
    setTimeout(function() {
      $scope.tree.draw('changes-tree-container');
    }, 10);
  };

  // Fetch the image.
  var imageFetch = Restangular.one('repository/' + namespace + '/' + name + '/image/' + imageid);
  imageFetch.get().then(function(image) {
    $scope.loading = false;
    $scope.repo = {
      'name': name,
      'namespace': namespace
    };
    $scope.image = image;
    $rootScope.title = 'View Image - ' + image.id;
  }, function() {
    $rootScope.title = 'Unknown Image';
    $scope.loading = false;
  });

  // Fetch the image changes.
  var changesFetch = Restangular.one('repository/' + namespace + '/' + name + '/image/' + imageid + '/changes');
  changesFetch.get().then(function(changes) {
    var combinedChanges = [];
    var addCombinedChanges = function(c, kind) {
      for (var i = 0;  i < c.length; ++i) {
        combinedChanges.push({ 
          'kind': kind,
          'file': c[i]
        });
      }
    };

    addCombinedChanges(changes.added, 'added');
    addCombinedChanges(changes.removed, 'removed');
    addCombinedChanges(changes.changed, 'changed');

    $scope.combinedChanges = combinedChanges;
    $scope.imageChanges = changes;
  });
}

function V1Ctrl($scope, $location, UserService) {
  $scope.$watch( function () { return UserService.currentUser(); }, function (currentUser) {
    $scope.user = currentUser;
  }, true);
}

function NewRepoCtrl($scope, $location, $http, $timeout, UserService, Restangular, PlanService) {
  $scope.$watch( function () { return UserService.currentUser(); }, function (currentUser) {
    $scope.user = currentUser;
  }, true);

  $scope.repo = {
    'is_public': 1,
    'description': '',
    'initialize': false
  };

  $('#couldnotbuildModal').on('hidden.bs.modal', function() {
    $scope.$apply(function() {
      $location.path('/repository/' + $scope.created.namespace + '/' + $scope.created.name);
    });
  });

  var startBuild = function(repo, fileId) {
    $scope.building = true;

    var data = {
      'file_id': fileId
    };

    var startBuildCall = Restangular.one('repository/' + repo.namespace + '/' + repo.name + '/build/');
    startBuildCall.customPOST(data).then(function(resp) {
      $location.path('/repository/' + repo.namespace + '/' + repo.name);
    }, function() {
      $('#couldnotbuildModal').modal();
    });
  };

  var conductUpload = function(repo, file, url, fileId, mimeType) {
    var request = new XMLHttpRequest();
    request.open('PUT', url, true);
    request.setRequestHeader('Content-Type', mimeType);
    request.onprogress = function(e) {
      $scope.$apply(function() {
        var percentLoaded;
        if (e.lengthComputable) {
          $scope.upload_progress = (e.loaded / e.total) * 100;
        }
      });
    };
    request.onerror = function() {
      $scope.$apply(function() {
        $('#couldnotbuildModal').modal();
      });
    };
    request.onreadystatechange = function() {
      var state = request.readyState;
      if (state == 4) {
        $scope.$apply(function() {
          $scope.uploading = false;
          startBuild(repo, fileId);
        });
        return;
      }
    };
    request.send(file);
  };

  var startFileUpload = function(repo) {
    $scope.uploading = true;
    $scope.uploading_progress = 0;

    var uploader = $('#file-drop')[0];
    var file = uploader.files[0];
    $scope.upload_file = file.name;
      
    var mimeType = file.type || 'application/octet-stream';
    var data = {
      'mimeType': mimeType
    };

    var getUploadUrl = Restangular.one('filedrop/');
    getUploadUrl.customPOST(data).then(function(resp) {
      conductUpload(repo, file, resp.url, resp.file_id, mimeType);
    }, function() {        
      $('#couldnotbuildModal').modal();
    });
  };

  var subscribedToPlan = function(sub) {
    $scope.planChanging = false;
    $scope.subscription = sub;

    PlanService.getPlan(sub.plan, function(subscribedPlan) {
      $scope.subscribedPlan = subscribedPlan;
      $scope.planRequired = null;

      // Check to see if the current plan allows for an additional private repository to
      // be created.
      var privateAllowed = $scope.subscription.usedPrivateRepos < $scope.subscribedPlan.privateRepos;
      if (!privateAllowed) {
        // If not, find the minimum repository that does.
        PlanService.getMinimumPlan($scope.subscription.usedPrivateRepos + 1, !$scope.isUserNamespace, function(minimum) {
          $scope.planRequired = minimum;
        });
      }
    });
  };

  $scope.createNewRepo = function() {
    $('#repoName').popover('hide');

    var uploader = $('#file-drop')[0];
    if ($scope.repo.initialize && uploader.files.length < 1) {
      $('#missingfileModal').modal();
      return;
    }

    $scope.creating = true;
    var repo = $scope.repo;
    var data = {
      'namespace': repo.namespace,
      'repository': repo.name,
      'visibility': repo.is_public == '1' ? 'public' : 'private',
      'description': repo.description
    };

    var createPost = Restangular.one('repository');
    createPost.customPOST(data).then(function(created) {
      $scope.creating = false;
      $scope.created = created;

      // Repository created. Start the upload process if applicable.
      if ($scope.repo.initialize) {
        startFileUpload(created);
        return;
      }

      // Otherwise, redirect to the repo page.
      $location.path('/repository/' + created.namespace + '/' + created.name);
    }, function(result) {
      $scope.creating = false;
      $scope.createError = result.data;
      $timeout(function() {
        $('#repoName').popover('show');
      });
    });
  };

  $scope.upgradePlan = function() {
    var callbacks = {
      'opened': function() { $scope.planChanging = true; },
      'closed': function() { $scope.planChanging = false; },
      'success': subscribedToPlan,
      'failure': function() { $('#couldnotsubscribeModal').modal(); $scope.planChanging = false; }
    };

    PlanService.changePlan($scope, null, $scope.planRequired.stripeId, null, callbacks);
  };
 
  // Watch the namespace on the repo. If it changes, we update the plan and the public/private
  // accordingly.
  $scope.isUserNamespace = true;
  $scope.$watch('repo.namespace', function(namespace) {
    // Note: Can initially be undefined.
    if (!namespace) { return; }
    
    var isUserNamespace = (namespace == $scope.user.username);

    $scope.planRequired = null;
    $scope.isUserNamespace = isUserNamespace;

    if (isUserNamespace) {
      // Load the user's subscription information in case they want to create a private
      // repository.
      PlanService.getSubscription(null, subscribedToPlan, function() {
        PlanService.getMinimumPlan(1, false, function(minimum) { $scope.planRequired = minimum; });
      });
    } else {
      $scope.planRequired = null;

      var checkPrivateAllowed = Restangular.one('organization/' + namespace  + '/private');
      checkPrivateAllowed.get().then(function(resp) {
        $scope.planRequired = resp.privateAllowed ? null : {};
      }, function() {
        $scope.planRequired = {};
      });

      // Auto-set to private repo.
      $scope.repo.is_public = '0';
    }
  });
}

function OrgViewCtrl($rootScope, $scope, Restangular, $routeParams) {
  $('.info-icon').popover({
      'trigger': 'hover',
      'html': true
  });

  $rootScope.title = 'Loading...';

  var orgname = $routeParams.orgname;

  var loadOrganization = function() {
    var getOrganization = Restangular.one(getRestUrl('organization', orgname));
    getOrganization.get().then(function(resp) {
      $scope.organization = resp;
      $scope.loading = false;

      $rootScope.title = orgname;
    }, function() {
      $scope.loading = false;
    });
  };

  $scope.teamRoles = [
      { 'id': 'member', 'title': 'Member', 'kind': 'default' },
      { 'id': 'creator', 'title': 'Creator', 'kind': 'success' },
      { 'id': 'admin', 'title': 'Admin', 'kind': 'primary' }
  ];
  
  $scope.setRole = function(role, teamname) {    
    var previousRole = $scope.organization.teams[teamname].role;
    $scope.organization.teams[teamname].role = role;

    var updateTeam = Restangular.one(getRestUrl('organization', orgname, 'team', teamname));
    var data = $scope.organization.teams[teamname];

    updateTeam.customPUT(data).then(function(resp) {
    }, function(resp) {     
      $scope.organization.teams[teamname].role = previousRole;
      $scope.roleError = resp.data || '';
      $('#cannotChangeTeamModal').modal({});
    });
  };

  $scope.createTeamShown = function() {
    setTimeout(function() {
      $('#create-team-box').focus();
    }, 10);
  };

  $scope.createTeam = function() {
    var box = $('#create-team-box');
    if (box.hasClass('ng-invalid')) { return; }

    var teamname = box[0].value.toLowerCase();
    if (!teamname) {
      return;
    }

    if ($scope.organization.teams[teamname]) {
      $('#team-' + teamname).removeClass('highlight');
      setTimeout(function() {
        $('#team-' + teamname).addClass('highlight');
      }, 10);
      return;
    }

    var createTeam = Restangular.one(getRestUrl('organization', orgname, 'team', teamname));
    var data = {
      'name': teamname,
      'role': 'member'
    };
    createTeam.customPOST(data).then(function(resp) {
      $scope.organization.teams[teamname] = resp;
    }, function() {
      $('#cannotChangeTeamModal').modal({});
    });
  };

  $scope.askDeleteTeam = function(teamname) {
    $scope.currentDeleteTeam = teamname;
    $('#confirmdeleteModal').modal({});
  };

  $scope.deleteTeam = function() {
    $('#confirmdeleteModal').modal('hide');
    if (!$scope.currentDeleteTeam) { return; }

    var teamname = $scope.currentDeleteTeam;
    var deleteAction = Restangular.one(getRestUrl('organization', orgname, 'team', teamname));
    deleteAction.customDELETE().then(function() {
      delete $scope.organization.teams[teamname];
      $scope.currentDeleteTeam = null;
    }, function() {
      $('#cannotchangeModal').modal({});
      $scope.currentDeleteTeam = null;
    });
  };

  loadOrganization();
}

function OrgAdminCtrl($rootScope, $scope, Restangular, $routeParams, UserService, PlanService) {
  // Load the list of plans.
  PlanService.getPlans(function(plans) {
    $scope.plans = plans.business;
    $scope.plan_map = {};

    var addPlans = function(plans) {
      for (var i = 0; i < plans.length; ++i) {
        $scope.plan_map[plans[i].stripeId] = plans[i];
      }
    };

    addPlans(plans.user);
    addPlans(plans.business);
  });

  var orgname = $routeParams.orgname;

  $scope.orgname = orgname;
  $scope.membersLoading = true;
  $scope.membersFound = null;
  $scope.invoiceLoading = true;
  
  $scope.planChanged = function(plan) {
    $scope.hasPaidPlan = plan && plan.price > 0;
  };

  $scope.loadInvoices = function() {
    if ($scope.invoices) { return; }
    $scope.invoiceLoading = true;
    
    var getInvoices = Restangular.one(getRestUrl('organization', orgname, 'invoices'));
    getInvoices.get().then(function(resp) {
      $scope.invoiceExpanded = {};
      $scope.invoices = resp.invoices;
      $scope.invoiceLoading = false;
    });
  };

  $scope.toggleInvoice = function(id) {
    $scope.invoiceExpanded[id] = !$scope.invoiceExpanded[id];
  };

  $scope.loadMembers = function() {
    if ($scope.membersFound) { return; }
    $scope.membersLoading = true;
    
    var getMembers = Restangular.one(getRestUrl('organization', orgname, 'members'));
    getMembers.get().then(function(resp) {
      var membersArray = [];
      for (var key in resp.members) {
        if (resp.members.hasOwnProperty(key)) {
          membersArray.push(resp.members[key]);
        }
      }

      $scope.membersFound = membersArray;
      $scope.membersLoading = false;
    });
  };

  var loadOrganization = function() {
    var getOrganization = Restangular.one(getRestUrl('organization', orgname));
    getOrganization.get().then(function(resp) {
      if (resp && resp.is_admin) {
        $scope.organization = resp;
        $rootScope.title = orgname + ' (Admin)';
      }

      $scope.loading = false;
    }, function() {
      $scope.loading = false;
    });
  };

  loadOrganization();
}

function TeamViewCtrl($rootScope, $scope, Restangular, $routeParams) {
  $('.info-icon').popover({
      'trigger': 'hover',
      'html': true
  });

  var orgname = $routeParams.orgname;
  var teamname = $routeParams.teamname;

  $rootScope.title = 'Loading...';
  $scope.loading = true;
  $scope.teamname = teamname;

  $scope.addNewMember = function(member) {
    if ($scope.members[member.name]) { return; }

    $scope.$apply(function() {
      var addMember = Restangular.one(getRestUrl('organization', orgname, 'team', teamname, 'members', member.name));
      addMember.customPOST().then(function(resp) {
        $scope.members[member.name] = resp;
      }, function() {
        $('#cannotChangeMembersModal').modal({});
      });
    });
  };

  $scope.removeMember = function(username) {
    var removeMember = Restangular.one(getRestUrl('organization', orgname, 'team', teamname, 'members', username));
    removeMember.customDELETE().then(function(resp) {
      delete $scope.members[username];
    }, function() {
      $('#cannotChangeMembersModal').modal({});
    });
  };

  $scope.updateForDescription = function(content) {
    $scope.organization.teams[teamname].description = content;

    var updateTeam = Restangular.one(getRestUrl('organization', orgname, 'team', teamname));
    var data = $scope.organization.teams[teamname];
    updateTeam.customPUT(data).then(function(resp) {
    }, function() {
      $('#cannotChangeTeamModal').modal({});
    });
  };

  var loadOrganization = function() {
    var getOrganization = Restangular.one(getRestUrl('organization', orgname))
    getOrganization.get().then(function(resp) {
      $scope.organization = resp;
      $scope.team = $scope.organization.teams[teamname];
      $scope.loading = !$scope.organization || !$scope.members;
    }, function() {
      $scope.organization = null;
      $scope.members = null;
      $scope.loading = false;
    });
  };

  var loadMembers = function() {
    var getMembers = Restangular.one(getRestUrl('organization', orgname, 'team', teamname, 'members'));
    getMembers.get().then(function(resp) {
      $scope.members = resp.members;
      $scope.canEditMembers = resp.can_edit;
      $scope.loading = !$scope.organization || !$scope.members;
      $rootScope.title = teamname + ' (' + orgname + ')';
    }, function() {
      $scope.organization = null;
      $scope.members = null;
      $scope.loading = false;
    });
  };

  loadOrganization();
  loadMembers();
}

function OrgsCtrl($scope, UserService) {
  $scope.loading = true;

  $scope.$watch( function () { return UserService.currentUser(); }, function (currentUser) {
    $scope.user = currentUser;
    $scope.loading = false;
  }, true);

  browserchrome.update();
}

function NewOrgCtrl($scope, $routeParams, $timeout, $location, UserService, PlanService, Restangular) {
  $scope.loading = true;
  
  $scope.$watch( function () { return UserService.currentUser(); }, function (currentUser) {
    $scope.user = currentUser;
    $scope.loading = false;
  }, true);

  requested = $routeParams['plan'];  

  // Load the list of plans.
  PlanService.getPlans(function(plans) {
    $scope.plans = plans.business;
    $scope.currentPlan = null;
    if (requested) {
      PlanService.getPlan(requested, function(plan) {
        $scope.currentPlan = plan;
      });
    }
  });

  $scope.setPlan = function(plan) {
    $scope.currentPlan = plan;
  };

  $scope.createNewOrg = function() {
    $('#orgName').popover('hide');

    $scope.creating = true;
    var org = $scope.org;
    var data = {
      'name': org.name,
      'email': org.email
    };

    var createPost = Restangular.one('organization/');
    createPost.customPOST(data).then(function(created) {
      $scope.creating = false;
      $scope.created = created;

      // Reset the organizations list.
      UserService.load();

      var showOrg = function() {
        $location.path('/organization/' + org.name + '/');
      };

      // If the selected plan is free, simply move to the org page.
      if ($scope.currentPlan.price == 0) {
        showOrg();
        return;
      }

      // Otherwise, show the subscribe for the plan.
      var callbacks = {
        'opened': function() { $scope.creating = true; },
        'closed': showOrg,
        'success': showOrg,
        'failure': showOrg
      };

      PlanService.changePlan($scope, org.name, $scope.currentPlan.stripeId, false, callbacks);
    }, function(result) {
      $scope.creating = false;
      $scope.createError = result.data.message || result.data;
      $timeout(function() {
        $('#orgName').popover('show');
      });
    });
  };
}