/*

	Copyright (c) 2020, 2023, The Unified Company.

	This code is part of Unify.

	This program is free software; you can redistribute it and/or modify
	it under the terms of the ESA Software Community License - Strong Copyleft LICENSE,
	as published by the ESA.
	See the ESA Software Community License - Strong Copyleft LICENSE, for more details.

	https://unifyjs.org 

*/


import cacheManager			from './cacheManager.js';




class databaseSerializer{

	cache = new cacheManager();

	setID( row, targetObject ) {

		if( row.id && targetObject ) {
		
			targetObject.id = row.id;
			
		} else {

			targetObject.id = row.id;

		}

	}

	setJoinID( row, targetObject ) {

		if( row.join_id  && targetObject ) {
		
			targetObject.join_id = row.join_id;
		
		} 

	}

	copyValue( row, child, value ) {

		if( value == "true" ) {

			value = true;
		
		}

		if( value == "false" ) {

			value = false;
		
		}

		child.value = value;

	}

	getChildTable( children, row, child, propertyName ) {

		var id = row[ propertyName + "_id" ];
		
		//if( id ) {
			
			row = this.cache.getObject( child, id );

		//}

	}

	copyChild( children, child, row ) {

		var propertyName	= child.propertyName;

		var value 			= row[ propertyName ];

		if( child.datatype && value != null ) {

			this.copyValue( row, child, value );

		}
		
		if( child.type == "table" ) {

			this.getChildTable( children, row, child, propertyName );

		}

	}

	copyProperties( row, targetObject ) {

		var children = targetObject.getChildren( );

		for( var c = 0; c < children.length; c++ ) {
		
			var child			= children[ c ];

			this.copyChild( children, child, row );

		}

	}

	serialize( row, targetObject, client ) {

		this.setID( row, targetObject );

		this.setJoinID( row, targetObject );

		this.copyProperties( row, targetObject );

	}

}

export default new databaseSerializer();