Mr.X


<?php
/**
Copyright 2013-2014 Nick Korbel

This file is part of Booked Scheduler.

Booked Scheduler is free software: you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation, either version 3 of the License, or
(at your option) any later version.

Booked Scheduler is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
GNU General Public License for more details.

You should have received a copy of the GNU General Public License
along with Booked Scheduler.  If not, see <http://www.gnu.org/licenses/>.
 */

class ResourceGroupTree
{
    /**
     * @var $references ResourceGroup[]
     */
    protected $references = array();

    /**
     * @var array|ResourceGroup[]
     */
    protected $groups = array();

    /**
     * @var array|ResourceDto[]
     */
    protected $resources = array();

    public function AddGroup(ResourceGroup $group)
    {
        $this->references[$group->id] = $group;

        // It it's a root node, we add it directly to the tree
        $parent_id = $group->parent_id;
        if (empty($parent_id))
        {
            $this->groups[] = $group;
        }
        else
        {
            // It was not a root node, add this node as a reference in the parent.
            $this->references[$parent_id]->AddChild($group);
        }
    }

    public function AddAssignment(ResourceGroupAssignment $assignment)
    {
        if (array_key_exists($assignment->group_id, $this->references))
        {
            $this->resources[$assignment->resource_id] = new ResourceDto($assignment->resource_id, $assignment->resource_name);
            $this->references[$assignment->group_id]->AddResource($assignment);
        }
    }

    /**
     * @param bool $includeDefaultGroup
     * @return array|ResourceGroup[]
     */
    public function GetGroups($includeDefaultGroup = true)
    {
        if ($includeDefaultGroup)
        {
            return $this->groups;
        }
        else
        {
            return array_slice($this->groups, 1);
        }
    }

    /**
     * @param int $groupId
     * @param int[] $resourceIds
     * @return int[]
     */
    public function GetResourceIds($groupId, &$resourceIds = array())
    {
        $group = $this->references[$groupId];

        if (empty($group->children))
        {
            return $resourceIds;
        }

        foreach ($group->children as $child)
        {
            if ($child->type == ResourceGroup::RESOURCE_TYPE)
            {
                $resourceIds[] = $child->resource_id;
            }
            else
            {
                $this->GetResourceIds($child->id, $resourceIds);
            }
        }

        return $resourceIds;
    }

    /**
     * @return ResourceDto[] array of resources keyed by their ids
     */
    public function GetAllResources()
    {
        return $this->resources;
    }
}

class ResourceGroup
{
    const RESOURCE_TYPE = 'resource';
    const GROUP_TYPE = 'group';

    public $id;
    public $name;
    public $label;
    public $parent;
    public $parent_id;
    /**
     * @var ResourceGroup[]|ResourceGroupAssignment[]
     */
    public $children = array();
    public $type = ResourceGroup::GROUP_TYPE;

    public function __construct($id, $name, $parentId = null)
    {
        $this->WithId($id);
        $this->SetName($name);
        $this->parent_id = $parentId;
    }

    /**
     * @param $resourceGroup ResourceGroup
     */
    public function AddChild(ResourceGroup &$resourceGroup)
    {
        $resourceGroup->parent_id = $this->id;
        $this->children[] = $resourceGroup;
    }

    /**
     * @param $assignment ResourceGroupAssignment
     */
    public function AddResource(ResourceGroupAssignment &$assignment)
    {
        $this->children[] = $assignment;
    }

    /**
     * @param string $groupName
     * @param int $parentId
     * @return ResourceGroup
     */
    public static function Create($groupName, $parentId = null)
    {
        return new ResourceGroup(null, $groupName, $parentId);
    }

    /**
     * @param int $id
     */
    public function WithId($id)
    {
        $this->id = $id;
    }

    public function SetName($name)
    {
        $this->name = $name;
        $this->label = $name;
    }

    /**
     * @param int $targetId
     */
    public function MoveTo($targetId)
    {
        $this->parent_id = $targetId;
    }

    public function Rename($newName) {
    $this->SetName($newName);
    }
}

class ResourceGroupAssignment implements IResource
{
    public $type = ResourceGroup::RESOURCE_TYPE;
    public $group_id;
    public $resource_name;
    public $id;
    public $label;
    public $resource_id;

    private $resourceAdminGroupId;
    private $scheduleId;
    private $statusId;
    /**
     * @var
     */
    private $scheduleAdminGroupId;

    public function __construct($group_id, $resource_name, $resource_id, $resourceAdminGroupId, $scheduleId, $statusId, $scheduleAdminGroupId)
    {
        $this->group_id = $group_id;
        $this->resource_name = $resource_name;
        $this->id = "{$this->type}-{$group_id}-{$resource_id}";
        $this->label = $resource_name;
        $this->resource_id = $resource_id;
        $this->resourceAdminGroupId = $resourceAdminGroupId;
        $this->scheduleId = $scheduleId;
        $this->statusId = $statusId;
        $this->scheduleAdminGroupId = $scheduleAdminGroupId;
    }

    public function GetId()
    {
        return $this->resource_id;
    }

    public function GetName()
    {
        return $this->resource_name;
    }

    public function GetAdminGroupId()
    {
        return $this->resourceAdminGroupId;
    }

    public function GetScheduleId()
    {
        return $this->scheduleId;
    }

    public function GetScheduleAdminGroupId()
    {
        return $this->scheduleAdminGroupId;
    }

    public function GetStatusId()
    {
        return $this->statusId;
    }

    public function GetResourceId()
    {
        return $this->resource_id;
    }
}
?>