<?php
/**
* File containing the identity Class.
*
* @version 1.0 Initialisation of this file
* @since 1.0 Core application's file
* 
* @author Eole 'eoledev at outlook . fr'
* 
* @todo Complete the functions and finish the descriptions
*/
use OpenStack\Common\Error;
 
/**
* Identity Class of the back-end application
*
* This class allow the communication between the front-end application and
* the library which allow to send requests to an Openstack instance.
*
*/
class identity implements Core{

	/** @var App $app protected, contains the main app object */
	protected $app;
	
	/** @var OpenStack\Identity $libClass protected, contains the library Identity object */
	protected $libClass;
	
	/** @var array $actions protected, contains the functions which can be call by the front-end */
	protected $actions = array();

	/**
	* identity constructor
	*
	* @param App $app the main app object
	*
	* @throws [Type] [<description>]
	*
	* @return identity
	*/
	public function __construct($app){

		$this->app = $app;
		$this->libClass = $app->getLibClass("Identity");

	}	

	$credentials = array();
	
	/**
	* Add a credential for the given user/project.
	*
	* Create a secret/access pair for use with ec2 style auth.
	* This operation will generates a new set of credentials that map the user/project pair.
	*
	* @param JsonString $blob Required credentials information with this structure for ec2: "{\"access\":\"181920\",\"secret\":\"secretKey\"}"
	* @param String $projectId Required project's UUID
	* @param String $type Required Type of credential : ec2, cert...
	* @param String $userId Required Id of the user which own the credential
	*
	* @return void
	*/
	$credentials["addCredential"] = function(){
		
		$blob = $this->app->getPostParam("blob");
		$projectId = $this->app->getPostParam("projectId");
		$type = $this->app->getPostParam("type");
		$userId = $this->app->getPostParam("userId");
		
		if(!isset($blob) || !isset($projectId) || !isset($type) || !isset($userId)){
			$this->app->setOutput("Error", "Parameters Incorrect");
			return;
		}
		
		try{
			
			$opt = array('blob' => $blob, 'projectId' => $projectId, 'type' => $type, 'userId' => $userId);
			$res = $this->libClass->createCredential($opt);
			
			//TODO parse answer
			
		}catch(BadResponseError $e){
			$this->app->getErrorInstance->BadResponseHandler($e);
        }catch(UserInputError $e){
			$this->app->getErrorInstance->UserInputHandler($e);
        }catch(BaseError $e){
			$this->app->getErrorInstance->BaseErrorHandler($e);
        }catch(NotImplementedError $e){
			$this->app->getErrorInstance->NotImplementedHandler($e);
        }
		
	}
	
	/**
	* List the credentials for a given user.
	*
	* @return void
	*/
	$credentials["listCredentials"] = function(){
		try{
			
			$this->libClass->listCredentials()
			
			//TODO parse answer
			
		}catch(BadResponseError $e){
			$this->app->getErrorInstance->BadResponseHandler($e);
        }catch(UserInputError $e){
			$this->app->getErrorInstance->UserInputHandler($e);
        }catch(BaseError $e){
			$this->app->getErrorInstance->BaseErrorHandler($e);
        }catch(NotImplementedError $e){
			$this->app->getErrorInstance->NotImplementedHandler($e);
        }
		
	}
	
	/**
	* Retrieve a user’s access/secret pair by the access key.
	*
	* @param String $credentialId Required credential id for which it retrieve the details
	*
	* @return void
	*/
	$credentials["showCredential"] = function(){
		$credentId = $this->app->getPostParam("credentialId");
		
		if(!isset($credentId)){
			$this->app->setOutput("Error", "Parameters Incorrect");
		}
		
		try{
			
			$cred = $this->libClass->getCredential($credentId);
			$cred->retrieve();
			
			//TODO parse answer
			
		}catch(BadResponseError $e){
			$this->app->getErrorInstance->BadResponseHandler($e);
        }catch(UserInputError $e){
			$this->app->getErrorInstance->UserInputHandler($e);
        }catch(BaseError $e){
			$this->app->getErrorInstance->BaseErrorHandler($e);
        }catch(NotImplementedError $e){
			$this->app->getErrorInstance->NotImplementedHandler($e);
        }
		
	}
	
	/**
	* Update a user’s access/secret pair.
	*
	* @param String $credentialId Required credential id to update
	* @param JsonString $blob Required credentials information with this structure for ec2: "{\"access\":\"181920\",\"secret\":\"secretKey\"}"
	* @param String $type Required Type of credential : ec2, cert...
	*
	* @return void
	*/
	$credentials["updateCredential"] = function(){
		
		$credentId = $this->app->getPostParam("credentialId");
		$blob = $this->app->getPostParam("blob");
		$type = $this->app->getPostParam("type");
		
		if(!isset($blob) || !isset($credentId) || !isset($type)){
			$this->app->setOutput("Error", "Parameters Incorrect");
		}
		
		
		try{
			
			$credential = $this->libClass->getCredential($credentId);

			$credential->type = $type;
			$credential->blob = $blob;

			$credential->update();
			
			//TODO parse answer
			
		}catch(BadResponseError $e){
			$this->app->getErrorInstance->BadResponseHandler($e);
        }catch(UserInputError $e){
			$this->app->getErrorInstance->UserInputHandler($e);
        }catch(BaseError $e){
			$this->app->getErrorInstance->BaseErrorHandler($e);
        }catch(NotImplementedError $e){
			$this->app->getErrorInstance->NotImplementedHandler($e);
        }
	}
	
	/**
	* Delete a user’s access/secret pair.
	*
	* @param String $credentialId Required credential id to delete
	*
	* @return void
	*/
	$credentials["deleteCredential"] = function(){
		
		$credentId = $this->app->getPostParam("credentialId");
		
		if(!isset($credentId)){
			$this->app->setOutput("Error", "Parameters Incorrect");
		}
		
		try{
			
			$credential = $this->libClass->getCredential($credentId);
			$credential->delete();
			
			//TODO parse answer
			
		}catch(BadResponseError $e){
			$this->app->getErrorInstance->BadResponseHandler($e);
        }catch(UserInputError $e){
			$this->app->getErrorInstance->UserInputHandler($e);
        }catch(BaseError $e){
			$this->app->getErrorInstance->BaseErrorHandler($e);
        }catch(NotImplementedError $e){
			$this->app->getErrorInstance->NotImplementedHandler($e);
        }
	}-
	
	$domains = array();
	
	/**
	* Add a domain to an OpenStack instance.
	*
	* @param String $desc Optional Domain Description
	* @param String $enabled Optional Domain enabled or not : value true or false
	* @param String $name Required Domain Name
	*
	* @return void
	*/
	$domains["addDomain"] = function(){
		
		$description = $this->app->getPostParam("desc");
		$enabled = $this->app->getPostParam("enabled");
		$name = $this->app->getPostParam("name");
		
		if(!isset($name)){
			$this->app->setOutput("Error", "Parameters Incorrect");
			return;
		}
		
		if(isset($enabled) && isset($description))
			$opt = array('description' => $description, 'enabled' => $enabled, 'name' => $name);
		elseif(isset($enabled))
			$opt = array('enabled' => $enabled, 'name' => $name);
		elseif(isset($description))
			$opt = array('description' => $description, 'name' => $name);
		else
			$opt = array('name' => $name);
		
		try{
			
			$res = $this->libClass->createCredential($opt);
			
			//TODO parse answer
			
		}catch(BadResponseError $e){
			$this->app->getErrorInstance->BadResponseHandler($e);
        }catch(UserInputError $e){
			$this->app->getErrorInstance->UserInputHandler($e);
        }catch(BaseError $e){
			$this->app->getErrorInstance->BaseErrorHandler($e);
        }catch(NotImplementedError $e){
			$this->app->getErrorInstance->NotImplementedHandler($e);
        }
		
	}
	
	/**
	* Retrieve the different domain's list.
	*
	* @return void
	*/
	$domains["listDomains"] = function(){
		
		try{
			
			$this->libClass->listDomains()
			
			//TODO parse answer
			
		}catch(BadResponseError $e){
			$this->app->getErrorInstance->BadResponseHandler($e);
        }catch(UserInputError $e){
			$this->app->getErrorInstance->UserInputHandler($e);
        }catch(BaseError $e){
			$this->app->getErrorInstance->BaseErrorHandler($e);
        }catch(NotImplementedError $e){
			$this->app->getErrorInstance->NotImplementedHandler($e);
        }
		
	}
	
	/**
	* Retrieve the details of a given domain.
	*
	* @param String $domainId Required Domain id for which it retrieve the details
	*
	* @return void
	*/
	$domains["showDomain"] = function(){
		
		$domId = $this->app->getPostParam("domainId");
		
		if(!isset($domId)){
			$this->app->setOutput("Error", "Parameters Incorrect");
		}
		
		try{
			
			$domain = $this->libClass->getDomain($domId);
			$domain->retrieve();
			
			//TODO parse answer
			
		}catch(BadResponseError $e){
			$this->app->getErrorInstance->BadResponseHandler($e);
        }catch(UserInputError $e){
			$this->app->getErrorInstance->UserInputHandler($e);
        }catch(BaseError $e){
			$this->app->getErrorInstance->BaseErrorHandler($e);
        }catch(NotImplementedError $e){
			$this->app->getErrorInstance->NotImplementedHandler($e);
        }
	}
	
	/**
	* Update the given domain.
	*
	* @param String $domainId Required domain id to update
	* @param String $desc Optional Domain Description
	* @param String $enabled Optional Domain enabled or not : value true or false
	* @param String $name Required Domain Name
	*
	* @return void
	*/
	$domains["updateDomain"] = function(){
		
		$domId = $this->app->getPostParam("domainId");
		$description = $this->app->getPostParam("desc");
		$enabled = $this->app->getPostParam("enabled");
		$name = $this->app->getPostParam("name");
		
		if(!isset($domId)){
			$this->app->setOutput("Error", "Parameters Incorrect");
			return;
		}
		
	
		try{
			
			$domain = $this->libClass->getDomain($domId);

			if(isset($name))
				$domain->name = $name;
			if(isset($enabled))
				$domain->enabled = $enabled;
			if(isset($description))
				$domain->description = $description;

			$domain->update();
			
			//TODO parse answer
			
		}catch(BadResponseError $e){
			$this->app->getErrorInstance->BadResponseHandler($e);
        }catch(UserInputError $e){
			$this->app->getErrorInstance->UserInputHandler($e);
        }catch(BaseError $e){
			$this->app->getErrorInstance->BaseErrorHandler($e);
        }catch(NotImplementedError $e){
			$this->app->getErrorInstance->NotImplementedHandler($e);
        }
	}
	
	/**
	* Delete the given domain.
	*
	* @param String $domainId Required Domain id to delete
	*
	* @return void
	*/
	$domains["deleteDomain"] = function(){
		
		$domId = $this->app->getPostParam("domainId");
		
		if(!isset($domId)){
			$this->app->setOutput("Error", "Parameters Incorrect");
		}
		
		try{
			
			$domain = $this->libClass->getDomain($domId);
			$domain->delete();
			
			//TODO parse answer
			
		}catch(BadResponseError $e){
			$this->app->getErrorInstance->BadResponseHandler($e);
        }catch(UserInputError $e){
			$this->app->getErrorInstance->UserInputHandler($e);
        }catch(BaseError $e){
			$this->app->getErrorInstance->BaseErrorHandler($e);
        }catch(NotImplementedError $e){
			$this->app->getErrorInstance->NotImplementedHandler($e);
        }
	}
	
	/**
	* Retrieve the different roles of a given user in a domain.
	*
	* @throws [Type] [<description>]
	*
	* @return void
	*/
	$domains["listRolesDomainUser"] = function(){
		
		
	}
	
	/**
	* Grant a role to a given user in a domain.
	*
	* @throws [Type] [<description>]
	*
	* @return void
	*/
	$domains["grantRoleDomainUser"] = function(){
		
		
	}
	
	/**
	* Verify that a user has a given role in a domain.
	*
	* @throws [Type] [<description>]
	*
	* @return void
	*/
	$domains["checkRoleDomainUser"] = function(){
		
		
	}
	
	/**
	* Delete a role for a given user in a domain.
	*
	* @throws [Type] [<description>]
	*
	* @return void
	*/
	$domains["revokeRoleDomainUser"] = function(){
		
		
	}
	
	/**
	* Retrieve the roles of a given group in a domain.
	*
	* @throws [Type] [<description>]
	*
	* @return void
	*/
	$domains["listRolesDomainGroup"] = function(){
		
		
	}
	
	/**
	* Add a role to a given group in a domain.
	*
	* @throws [Type] [<description>]
	*
	* @return void
	*/
	$domains["grantRoleDomainGroup"] = function(){
		
		
	}
	
	/**
	* Verify that a role is associated with a given group in a domain.
	*
	* @throws [Type] [<description>]
	*
	* @return void
	*/
	$domains["checkRoleDomainGroup"] = function(){
		
		
	}
	
	/**
	* Delete a role for a given group in a domain.
	*
	* A *description*, that can span multiple lines, to go _in-depth_ into the details of this element
	* and to provide some background information or textual references.
	*
	* @param string $myArgument With a *description* of this argument, these may also
	*    span multiple lines.
	*
	* @throws [Type] [<description>]
	*
	* @return void
	*/
	$domains["revokeRoleDomainGroup"] = function(){
		
		
	}
	
	$endpoints = array();
	
	/**
	* Add an endpoint to the Openstack instance
	*
	* @throws [Type] [<description>]
	*
	* @return void
	*/
	$endpoints["addEndpoint"] = function(){
		
		
	}
	
	/**
	* Retrieve the endpoint for the given id
	*
	* @throws [Type] [<description>]
	*
	* @return void
	*/
	$endpoints["getEndpoint"] = function(){
		
		
	}
	
	/**
	* Retrieve the list of the different endpoints
	*
	* @throws [Type] [<description>]
	*
	* @return void
	*/
	$endpoints["listEndpoints"] = function(){
		
		
	}
	
	/**
	* Update a given endpoint
	*
	* @throws [Type] [<description>]
	*
	* @return void
	*/
	$endpoints["updateEndpoint"] = function(){
		
		
	}
	
	/**
	* Delete a given endpoint
	*
	* @throws [Type] [<description>]
	*
	* @return void
	*/
	$endpoints["deleteEndpoint"] = function(){
		
		
	}
	
	$groups = array();
	
	/**
	* Add a group.
	*
	* @throws [Type] [<description>]
	*
	* @return void
	*/
	$groups["addGroup"] = function(){
		
		
	}
	
	/**
	* Retrieve the group's list.
	*
	* @throws [Type] [<description>]
	*
	* @return void
	*/
	$groups["listGroups"] = function(){
		
		
	}
	
	/**
	* Retrieve the details of a given group.
	*
	* @throws [Type] [<description>]
	*
	* @return void
	*/
	$groups["showGroup"] = function(){
		
		
	}
	
	/**
	* Update a given group.
	*
	* @throws [Type] [<description>]
	*
	* @return void
	*/
	$groups["updateGroup"] = function(){
		
		
	}
	
	/**
	* Delete the given group.
	*
	* @throws [Type] [<description>]
	*
	* @return void
	*/
	$groups["deleteGroup"] = function(){
		
		
	}
	
	/**
	* Retrieve the users of a given group.
	*
	* @throws [Type] [<description>]
	*
	* @return void
	*/
	$groups["listGroupUsers"] = function(){
		
		
	}
	
	/**
	* Add a user to a group.
	*
	* @throws [Type] [<description>]
	*
	* @return void
	*/
	$groups["addGroupUser"] = function(){
		
		
	}
	
	/**
	* Remove a user from a given group.
	*
	* @throws [Type] [<description>]
	*
	* @return void
	*/
	$groups["removeGroupUser"] = function(){
		
		
	}
	
	/**
	* Check if a group contains a given user.
	*
	* @throws [Type] [<description>]
	*
	* @return void
	*/
	$groups["checkGroupUser"] = function(){
		
		
	}
	
	$policies = array();
	
	/**
	* @todo
	*
	* @throws [Type] [<description>]
	*
	* @return void
	*/
	$policies["addPolicies"] = function(){
		
		
	}
	
	/**
	* @todo
	*
	* @throws [Type] [<description>]
	*
	* @return void
	*/
	$policies["listPolicies"] = function(){
		
		
	}
	
	/**
	* @todo
	*
	* @throws [Type] [<description>]
	*
	* @return void
	*/
	$policies["showPolicie"] = function(){
		
		
	}
	
	/**
	* @todo
	*
	* @throws [Type] [<description>]
	*
	* @return void
	*/
	$policies["updatePolicies"] = function(){
		
		
	}
	
	/**
	* @todo
	*
	* @throws [Type] [<description>]
	*
	* @return void
	*/
	$policies["deletePolicies"] = function(){
		
		
	}
	
	$projects = array();
	
	/**
	* Add a project.
	*
	* @throws [Type] [<description>]
	*
	* @return void
	*/
	$projects["addProject"] = function(){
		
		
	}
	
	/**
	* Retrieve the different projects.
	*
	* @throws [Type] [<description>]
	*
	* @return void
	*/
	$projects["listProjects"] = function(){
		
		
	}
	
	/**
	* Retrieve the details of a given project.
	*
	* @throws [Type] [<description>]
	*
	* @return void
	*/
	$projects["showProject"] = function(){
		
		
	}
	
	/**
	* Update a given project.
	*
	* @throws [Type] [<description>]
	*
	* @return void
	*/
	$projects["updateProject"] = function(){
		
		
	}
	
	/**
	* Delete a given project.
	*
	* @throws [Type] [<description>]
	*
	* @return void
	*/
	$projects["deleteProject"] = function(){
		
		
	}
	
	/**
	* List the roles of a given user in a project.
	*
	* @throws [Type] [<description>]
	*
	* @return void
	*/
	$projects["listRolesProjectUser"] = function(){
		
		
	}
	
	/**
	* Grant a role to an user in a project.
	*
	* @throws [Type] [<description>]
	*
	* @return void
	*/
	$projects["grantRoleProjectUser"] = function(){
		
		
	}
	
	/**
	* Check if a given user has a role in a project.
	*
	* @throws [Type] [<description>]
	*
	* @return void
	*/
	$projects["checkRoleProjectUser"] = function(){
		
		
	}
	
	/**
	* Delete a role for a given user in a project.
	*
	* @throws [Type] [<description>]
	*
	* @return void
	*/
	$projects["revokeRoleProjectUser"] = function(){
		
		
	}
	
	/**
	* List the roles of a group in a project.
	*
	* @throws [Type] [<description>]
	*
	* @return void
	*/
	$projects["listRolesProjectGroup"] = function(){
	
	
	}
	
	/**
	* Add a role to a group in a project.
	*
	* @throws [Type] [<description>]
	*
	* @return void
	*/
	$projects["grantRoleProjectGroup"] = function(){
	
	
	}
	
	/**
	* Check if a group has a given role in a project.
	*
	* @throws [Type] [<description>]
	*
	* @return void
	*/
	$projects["checkRoleProjectGroup"] = function(){
		
		
	}
	
	/**
	* Delete a role for a group in a project.
	*
	* @throws [Type] [<description>]
	*
	* @return void
	*/
	$projects["revokeRoleProjectGroup"] = function(){
		
		
	}
	
	$roles = array();
	
	/**
	* Add a role.
	*
	* @throws [Type] [<description>]
	*
	* @return void
	*/
	$roles["addRole"] = function(){
		
		
	}
	
	/**
	* List the different roles
	*
	* @throws [Type] [<description>]
	*
	* @return void
	*/
	$roles["listRoles"] = function(){
		
		
	}
	
	/**
	* @todo
	*
	* @throws [Type] [<description>]
	*
	* @return void
	*/
	$roles["listRoleAssignements"] = function(){
		
		
	}
	
	$services = array();
	
	/**
	* Add a service.
	*
	* @throws [Type] [<description>]
	*
	* @return void
	*/
	$services["addService"] = function(){
		
		
	}
	
	/**
	* Retrieve the different services.
	*
	* @throws [Type] [<description>]
	*
	* @return void
	*/
	$services["listServices"] = function(){
		
		
	}
	
	/**
	* Retrieve the details for a given service.
	*
	* @throws [Type] [<description>]
	*
	* @return void
	*/
	$services["showService"] = function(){
		
		
	}
	
	/**
	* Delete a given service.
	*
	* @throws [Type] [<description>]
	*
	* @return void
	*/
	$services["deleteService"] = function(){
		
		
	}
	
	$tokens = array();
	
	/**
	* Generate a new token for a given user id.
	*
	* @throws [Type] [<description>]
	*
	* @return void
	*/
	$tokens["genTokenUserID"] = function(){
		
		
	}
	
	/**
	* Generate a new token for a given user name.
	*
	* @throws [Type] [<description>]
	*
	* @return void
	*/
	$tokens["genTokenUserName"] = function(){
		
		
	}
	
	/**
	* Generate a new token from another token ID.
	*
	* @throws [Type] [<description>]
	*
	* @return void
	*/
	$tokens["geneTokenID"] = function(){
		
		
	}
	
	/**
	* Generate a new token scoped by a project ID.
	*
	* @throws [Type] [<description>]
	*
	* @return void
	*/
	$tokens["genTokenScopedProjectID"] = function(){
		
		
	}
	
	/**
	* Generate a new token scoped by a project name.
	*
	* @throws [Type] [<description>]
	*
	* @return void
	*/
	$tokens["genTokenScopedProjectName"] = function(){
		
		
	}
	
	/**
	* Check if a token is validate.
	*
	* @throws [Type] [<description>]
	*
	* @return void
	*/
	$tokens["validateToken"] = function(){
		
		
	}
	
	/**
	* Delete a given token.
	*
	* @throws [Type] [<description>]
	*
	* @return void
	*/
	$tokens["revokeToken"] = function(){
		
		
	}
	
	$users = array();
	
	/**
	* Add a new user.
	*
	* @throws [Type] [<description>]
	*
	* @return void
	*/
	$users["addUser"] = function(){
		
		
	}
	
	/**
	* Retrieve the different users.
	*
	* @throws [Type] [<description>]
	*
	* @return void
	*/
	$users["listUsers"] = function(){
		
		
	}
	
	/**
	* Retrieve the details of a given user.
	*
	* @throws [Type] [<description>]
	*
	* @return void
	*/
	$users["showUser"] = function(){
		
		
	}
	
	/**
	* Update a given user.
	*
	* @throws [Type] [<description>]
	*
	* @return void
	*/
	$users["updateUser"] = function(){
		
		
	}
	
	/**
	* Delete a given user.
	*
	* @throws [Type] [<description>]
	*
	* @return void
	*/
	$users["deleteUser"] = function(){
		
		
	}
	
	/**
	* Retrieve the groups which contains a given user.
	*
	* @throws [Type] [<description>]
	*
	* @return void
	*/
	$users["listUserGroups"] = function(){
		
		
	}
	
	/**
	* Retrieve the projects which contains a given user.
	*
	* @throws [Type] [<description>]
	*
	* @return void
	*/
	$users["listUserProjects"] = function(){
		
		
	}
	
	$actions["Credentials"] = $credentials;
	$actions["Domains"] = $domains;
	$actions["Endpoints"] = $endpoints;
	$actions["Groups"] = $groups;
	$actions["Policies"] = $policies;
	$actions["Projects"] = $projects;
	$actions["Roles"] = $roles;
	$actions["Services"] = $services;
	$actions["Tokens"] = $tokens;
	$actions["Users"] = $users;
}