// This Source Code is in the Public Domain per: http://unlicense.org
package org.litesoft.generator;

import org.litesoft.aokeyhole.*;
import org.litesoft.aokeyhole.objects.*;
import org.litesoft.aokeyhole.objects.factories.a6plus.*;
import org.litesoft.aokeyhole.swing.mains.a6plus.*;
import org.litesoft.codegen.*;

import java.io.*;
import java.util.*;

public class VoPoGenerator extends AbstractSourceCodeFileGenerator implements A6plusTypes {
    public static void main( String[] args )
            throws Exception {
        AbstractMain zKeyHole = new A6plusViewer( args );

        System.out.println( "VO & PO Generator vs: " + zKeyHole.getVersion() + "\n" );

        Map<String, ObjectRef> zObjectRefs = new HashMap<String, ObjectRef>();
        List<SourceCodeGenerator> zGenCollector = new ArrayList<SourceCodeGenerator>();

        ErrorCollector errors = new ErrorCollector();

        ObjectMetaData[] zObjectMetaDatas = zKeyHole.getSystemMetaData().getSortedObjectMetaDatas();

        for ( ObjectMetaData zObject : zObjectMetaDatas ) {
            String zObjectType = zObject.getObjectSet().getType();
            if ( TYPE_VIEW_OBJECT.equals( zObjectType ) ) {
                new VOGenerator( errors, zGenCollector, zObjectRefs, zObject ).generate();
            } else if ( TYPE_PO.equals( zObjectType ) || TYPE_BRIDGE.equals( zObjectType ) || TYPE_VARIABLE_TO_ONE_BRIDGE.equals( zObjectType ) || //
                        TYPE_COMMON_PAIRED_PO.equals( zObjectType ) || TYPE_PAIRED_PO.equals( zObjectType ) ) {
                new POGenerator( errors, zGenCollector, zObjectRefs, zObject ).generate();
            }
        }

        exitOnErrors( errors );

        GenerationReport zReport = new GenerationReport();

        for ( SourceCodeGenerator zGenerator : zGenCollector ) {
            File zFile = new File( zGenerator.getExternalReference() );
            zReport.add( zGenerator.getReportingType(), //
                         writeChangedFile( zGenerator.isOverwrite() || !zFile.exists(), zFile, zGenerator.toString() ) );
        }

        System.out.println( "\n" + zReport );

        GenerationReport.TypeReport zTypeReport = zReport.getReportFor( "View Object" );
        if ( zTypeReport.getCreated() != 0 ) {
            System.out.println(
                    "\n\n************* VOs Created!  Don't forget to create the DataProviders and register them with the appropriate MetaDataRegistry " +
                    "*************" );
        }
        zTypeReport = zReport.getReportFor( "Persisted Object" );
        if ( zTypeReport.getCreated() != 0 ) {
            System.out.println( "\n\n************* POs Created!  Don't forget to register them with the appropriate MetaDataRegistry *************" );
        }
        if ( zTypeReport.getWrote() != 0 ) {
            System.out.println( "\n\n******* POs Changed!  Don't forget to \"Refresh\" the Database ******" );
        }
    }

    protected static void exitOnErrors( ErrorCollector errors )
            throws Exception {
        if ( errors.hasErrors() ) {
            errors.dumpErrors();
            Thread.sleep( 250 );
            System.exit( 1 );
        }
    }
}