/*

	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 tools	 		from '../../unify/tools.js';

import querySQL			from '../../unify/querySQL.js';

import Console			from '../console.js';

import database			from '../database.js';

import deepclone 		from '../../unify/clonedeep.js';




export default class columnController{

	prepareQuery() {


	}

	deleteByParentID( tableName, parent_id, storageCollection ) {

		var query 			= new querySQL();

		query.type 			= "delete";

		query.table			= tableName;
		
		query.find( storageCollection.getLeft() + "_id", parent_id );
		
		database.query( query );

	}

	updateRow( row, clientValue ) {

		if( clientValue == "" ) {

			clientValue 	= false;
		}

		var validated		= true;

		if( object.validate ) {

			validated = object.validate( row, client, eventName );
		
		}

		if( clientValue == true && validated ) {

			var row_id	= row.id;
		
			var query = new querySQL();
			
			query.type 	= "insert";

			query.table	= tableName;
			
			query.setColumn( storageCollection.getLeft() + "_id", parent_id );

			query.setColumn( storageCollection.getRight() + "_id", row_id  );
			
			database.query( query );

		}

	}

	updateRenderCollection( object ) {

		var clientObject 		= deepclone( object );
		
		var storageCollection	= object.storageCollection;
		
		var leftTableName		= storageCollection.parentName;
		var rightTableName		= storageCollection.parent.propertyName;
	
		var tableName 			= leftTableName + "_" + rightTableName;
		var parent_id			= object.parent.id;

		this.deleteByParentID( tableName, parent_id, storageCollection );

		object.get( client );

		for( var c = 0; c < object.rows.length; c++ ) {
		
			var row				= object.rows[c];
			
			var clientValue 	= clientObject.rows[c].value;

			this.updateRow( row, clientValue );

		}

	}


	findParentTable( object ) {

		if( object.type == "table" ) {

			return object;

		} else {

			return this.findParentTable( object.parent );

		}

	}

	updateColumn( object ) {



		var table 		= this.findParentTable( object );

		var query 		= new querySQL();
		
		query.type 		= "update";

		//console.log( table  );

		query.addObject( table );
		
		database.query( query );
	
		//this.objectManager.updateClient( object, client, eventName );

	}

	public update( object, client, eventName ) {

		if( !object.isAllowed( client.user, "WRITE" ) ) {

			object.deserialize();

			return false;

		}

		if( object.type == "renderCollection" ) {
		
			// For storageCollection selects and check buttons
			this.updateRenderCollection( object );

		} else {
	
			this.updateColumn( object );
	
		}
		
		return object;

	}

}