/*##############################################################################

    Copyright (C) 2011 HPCC Systems.

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

    This program 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 Affero General Public License for more details.

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

#ifndef SECRESOURCELIST_INCL
#define SECRESOURCELIST_INCL


#include "seclib.hpp"
#include <map>
#include <string>


class CSecurityResourceList : public CInterface,
    implements ISecResourceList
{
private:
    bool m_complete;
    StringAttr m_name;
    IArrayOf<ISecResource> m_rlist;
    std::map<std::string, Linked<ISecResource> > m_rmap;

public:
    IMPLEMENT_IINTERFACE

    CSecurityResourceList(const char *name) : m_complete(0)
    {
        m_name.set(name);
    }

    void setAuthorizationComplete(bool value)
    {
        m_complete=value;
    }

    IArrayOf<ISecResource>& getResourceList()
    {
        return m_rlist;
    }

//interface ISecResourceList : extends IInterface
    bool isAuthorizationComplete()
    {
        return m_complete;
    }

    ISecResourceList * clone()
    {
        ISecResourceList* _newList = new CSecurityResourceList(m_name.get());
        if(!_newList)
            return NULL;
        copyTo(*_newList);
        return _newList;
    }

    void clear()
    {
        m_rmap.clear();
        m_rlist.kill();
    }


    bool copyTo(ISecResourceList& destination)
    {
        ForEachItemIn(x, m_rlist)
        {
            CSecurityResource* res = (CSecurityResource*)(&(m_rlist.item(x)));
            if(res)
                destination.addResource(res->clone());
        }
        return true;
    }

    
    ISecResource* addResource(const char * name)
    {
        if(!name || !*name)
            return NULL;

        ISecResource* resource = m_rmap[name];
        if(resource == NULL)
        {   
            resource = new CSecurityResource(name);
            m_rlist.append(*resource);
            m_rmap[name].set(resource);
        }
        return resource;
    }

    void addResource(ISecResource* resource)
    {
        if(resource == NULL)
            return;

        const char* name = resource->getName();
        if(!name || !*name)
            return;

        ISecResource* r = m_rmap[name];
        if(r == NULL)
        {
            m_rlist.append(*resource);
            m_rmap[name].set(resource);
        }
        else
            resource->Release();
                    
    }

    bool addCustomResource(const char * name, const char * config)
    {
        return false;
    }

    ISecResource * getResource(const char * Resource)
    {
        if(!Resource || !*Resource)
            return NULL;

        ISecResource* r = m_rmap[Resource];
        if(r)
            return LINK(r);
        else
            return NULL;
    }

    virtual int count()
    {
        return m_rlist.length();
    }
    virtual const char* getName()
    {
        return m_name.get();
    }
    virtual ISecResource * queryResource(unsigned seq)
    {
        if(seq < m_rlist.length())
            return &(m_rlist.item(seq));
        else
            return NULL;
    }

    ISecPropertyIterator * getPropertyItr()
    {
        return new ArrayIIteratorOf<IArrayOf<struct ISecResource>, ISecProperty, ISecPropertyIterator>(m_rlist);

    }
    virtual ISecProperty* findProperty(const char* name)
    {
        if(!name || !*name)
            return NULL;
        return m_rmap[name];
    }

    StringBuffer& toString(StringBuffer& s)
    {
        s.appendf("name=%s, count=%d.", m_name.get(), count());
        for (int i=0; i<count(); i++)
        {
            s.appendf("\nItem %d: ",i+1);
            queryResource(i)->toString(s);
        }
        return s;
    }
};



#endif // SECRESOURCELIST_INCL
//end