#include "uibuilder.h"

namespace bdm {

//! global map of UIbulder names to instances of UIbuilders. Created by UIREGISTER macro
UImap __uimap__;

bdmroot* UIexternal::build ( Setting &S ) const {
	Config C;
	bdmroot* tmp;
	try {
		C.readFile ( ( const char* ) S["filename"] );
	}
	catch ( ... ) {
		it_error ( "File " + string ( ( const char* ) S["filename"] ) + " not found or broken" );
	}
	try {
		Setting& remS=C.lookup ( ( const char* ) S["path"] );
		UIbuild ( remS,tmp );
	}
	catch ( ... ) {
		it_error ( "External field " + string ( S.getPath() ) + " not valid" );
	}
	return tmp;
};
UIREGISTER ( UIexternal );

bdmroot* UIinternal::build ( Setting &S ) const {
	bdmroot* tmp;
	try {
		Setting* Stmp = &S;
		do {Stmp=& ( Stmp->getParent() );}
		while ( !Stmp->isRoot() );
		Setting& intS=Stmp->lookup ( ( const char* ) S["path"] );
		UIbuild ( intS,tmp );
	}
	catch ( ... ) {
		it_error ( "Internal field " + string ( S.getPath() ) + " not valid" );
	}
	return tmp;
};
UIREGISTER ( UIinternal );

void UI_DBG ( Setting &S, const string &spc ) {
	const char *Name=S.getName();
	if ( Name!=NULL ) {cout << spc << std::string ( Name );};
	Setting::Type T=S.getType();
	switch ( T ) {
		case Setting::TypeArray:
			cout << endl;
			for ( int i=0;i<S.getLength();i++ ) {UI_DBG ( S[i], spc+" " );};
			break;
		case Setting::TypeList:
			cout << endl;
			for ( int i=0;i<S.getLength();i++ ) {UI_DBG ( S[i], spc+" " );};
			break;
		case Setting::TypeGroup:
			cout << endl;
			for ( int i=0;i<S.getLength();i++ ) {UI_DBG ( S[i], spc+" " );}
			break;
		case Setting::TypeInt:
			cout << " = ";
			cout << int ( S ) <<endl;
			break;
		case Setting::TypeFloat:
			cout << " = ";
			cout << double ( S ) <<endl;
			break;
		case Setting::TypeString:
			cout << " = ";
			cout << ( const char* ) ( S ) <<endl;
			break;
		case Setting::TypeBoolean:
			cout << " = ";
			cout << bool ( S ) <<endl;
			break;
		default: {cout << "?";};
	}
}

}
//UIexternal* UIexternal_instance =new UIexternal();