(function () {
  "use strict";

  var serviceId = "usersAdminDataContext";
  var userServiceUsersEndPoint = "UserService/api/myusers/";

  angular
    .module("usersAdmin")
    .factory(serviceId, ["$q", "$http", "usersAdminConfig", datacontext]);

    function datacontext($q, $http, config) {
        var service = {
            createUser: createUser,
            getUserIdByEmail: getUserIdByEmail,
            updateUsers: updateUsers,
            updateUser: updateUser,
            deleteUser: deleteUser,
            deleteUsers: deleteUsers,
            isEmailAvailable: isEmailAvailable,
            isUsernameAvailable: isUsernameAvailable,
            addUsersToOrg: addUsersToOrg,
            moveUsersToOrg: moveUsersToOrg,
            copyUsersToOrg: copyUsersToOrg,
            createUsers: createUsers,
            getAdminUsers: getAdminUsers,
            getDeployments: getDeployments,
            sendVerificationLink: sendVerificationLink,
            importUsers: importUsers,
            getUsersInRoles: getUsersInRoles,
            getSystemSettings: getSystemSettings,
            getCurrentStatusByTenant: getCurrentStatusByTenant,
            saveCurrentUserStatus: saveCurrentUserStatus,
            verifyUserEmail: verifyUserEmail,
            deleteUserStatusesForUser: deleteUserStatusesForUser
        };

    return service;

    function handleError(response) {
      // The API response from the server should be returned in a
      // nomralized format. However, if the request was not handled by the
      // server (or what not handles properly - ex. server error), then we
      // may have to normalize it on our end, as best we can.
      if (!angular.isObject(response.data) || !response.data.message) {
        return $q.reject("An unknown error occurred.");
      }

      // Otherwise, use expected error message.
      return $q.reject(response.data.message);
    }

    // I transform the successful response, unwrapping the application data
    // from the API response payload.
    function handleSuccess(response) {
      return response.data;
    }


      function getSystemSettings(organisationId) {
          var request = $http({
              method: "get",
              url: config.tenantUrl + 'uisettings',
              headers: {
                  ownerId: organisationId.toUpperCase(),
                  tenantId: organisationId.toUpperCase()
              }
          });

          return (request.then(handleSuccess, handleError));
      }


      function getUserIdByEmail(email) {
          var request = $http({
              method: "get",
              url: config.myusersUrl + 'api/myusers/email?email=' + email,
          });

          return (request.then(handleSuccess, handleError));
      }

      function getCurrentStatusByTenant(tenantId, userId) {
          var request = $http({
              method: "get",
              url:
                  config.myusersUrl +
                  "api/myusers/"+ tenantId+"/status/" +userId,
          });

          return request.then(handleSuccess, handleError);
      }

      function saveCurrentUserStatus(tenantId, userId, userStatus) {
          var request = $http({
              method: "post",
              url:
                  config.myusersUrl +
                  "api/myusers/" + tenantId + "/status/" + userId,
              data: userStatus,
          });

          return request.then(handleSuccess, handleError);
      }

      //Delete all the user statuses for the given userId
      function deleteUserStatusesForUser(userId) {
          var request = $http({
              method: "delete",
              url: config.myusersUrl + "api/myusers/" + userId + "/statuses"
          });

          return request.then(handleSuccess, handleError);
      }

      function updateUser(user, status, comment) {
          var request = $http({
              method: "put",
              url: config.apigatewayUrl + userServiceUsersEndPoint + user.id,
              data: user,
          });

          return request.then(handleSuccess, handleError);
      }

    function getDeployments(ids) {
      var request = $http({
        method: "get",
        url: config.myusersUrl + "/AssignmentDeployedToUser/ids?ids=" + ids,
      });

      return request.then(handleSuccess, handleError);
    }

    function createUser(user) {
      var request = $http({
        method: "post",
        url: config.myusersUrl + "api/myusers",
        data: user,
      });

      return request.then(handleSuccess, handleError);
    }

    function createUsers(users, organisationId) {
      var request = $http({
        method: "post",
        url: config.myusersUrl + "api/bulkmyusers/" + organisationId,
        data: users,
      });

      return request.then(handleSuccess, handleError);
    }

    function updateUsers(userOrganisationModels) {
      var request = $http({
        method: "put",
        url: config.myusersUrl + "api/myusers",
        data: userOrganisationModels,
      });

      return request.then(handleSuccess, handleError);
    }

    function updateUser(user) {
      var request = $http({
        method: "put",
        url: config.myusersUrl + "api/myusers/" + user.id,
        data: user,
      });

      return request.then(handleSuccess, handleError);
    }

    function deleteUser(user) {
      var request = $http({
        method: "delete",
        url: config.myusersUrl + "api/myusers/" + user.id,
      });

      return request.then(handleSuccess, handleError);
    }

    function deleteUsers(userIds) {
      var request = $http({
        method: "delete",
        headers: { "Content-Type": "application/json; charset=UTF-8" },
        url: config.myusersUrl + "api/myusers/" + config.appCode,
        data: userIds,
      });

      return request.then(handleSuccess, handleError);
    }

    function sendVerificationLink(
      emailToVerify,
      userId,
      applicationId,
      appCode,
      applicationUrl
    ) {
      var request = $http({
        method: "post",
        headers: { "Content-Type": "application/json; charset=UTF-8" },
        url: config.myusersUrl + "api/emailverifications",
        data: {
          emailToVerify: emailToVerify,
          userId: userId,
          applicationId: applicationId,
          applicationUrl: applicationUrl,
          applicationTemplateUrl: applicationUrl,
          appCode: appCode,
          isSetPassword: true,
        },
      });

      return request.then(handleSuccess, handleError);
    }

    function getAdminUsers() {
      var request = $http({
        method: "get",
        url:
          config.apigatewayUrl + userServiceUsersEndPoint + "api/adminusers/",
      });

      return request.then(handleSuccess, handleError);
    }

    function isEmailAvailable(email) {
      var request = $http({
        method: "get",
        url: config.userProfileServiceUrl + "emailavailable?email=" + email,
      });

      return request.then(handleSuccess, handleError);
    }

    function isUsernameAvailable(username) {
      var request = $http({
        method: "get",
        url:
          config.myusersUrl +
          "api/Account/usernameavailable?username=" +
          username,
      });

      return request.then(handleSuccess, handleError);
    }

    function addUsersToOrg(model) {
      var request = $http({
        method: "put",
        url: config.myusersUrl + "api/myusers/organisations/added",
        data: model,
      });

      return request.then(handleSuccess, handleError);
    }

    function moveUsersToOrg(model) {
      var request = $http({
        method: "put",
        url: config.myusersUrl + "api/myusers/organisations/moved",
        data: model,
      });

      return request.then(handleSuccess, handleError);
    }

    function copyUsersToOrg(model) {
      var request = $http({
        method: "put",
        url: config.myusersUrl + "api/myusers/organisations/copied",
        data: model,
      });

      return request.then(handleSuccess, handleError);
    }

    function importUsers(file) {
      var payload = new FormData();
      payload.append("name", file.name);
      payload.append("users", file);

      var request = $http({
        method: "put",
        headers: {
          "Content-Type": undefined,
        },
        url: config.apigatewayUrl + "csvimport/users",
        data: payload,
      });

      return request.then(handleSuccess, handleError);
    }

    function getUsersInRoles(model) {
      var request = $http({
        method: "post",
        url:
          config.apigatewayUrl + "users/groups/roles?ignoreParentGroups=true",
        data: model,
      });

      return request.then(handleSuccess, handleError);
    }

    function verifyUserEmail(userId){
      var request = $http({
        method: "put",
        url:
        config.myusersUrl + "api/myusers/verifyEmail/" + userId,
      });
      return request.then(handleSuccess, handleError);
    }


    
  }
})();