package complex.storages;

import com.sun.star.uno.XInterface;
import com.sun.star.lang.XMultiServiceFactory;
import com.sun.star.lang.XSingleServiceFactory;

import com.sun.star.bridge.XUnoUrlResolver;
import com.sun.star.uno.UnoRuntime;
import com.sun.star.uno.XInterface;
import com.sun.star.io.XStream;
import com.sun.star.io.XInputStream;

import com.sun.star.embed.*;

import share.LogWriter;
import complex.storages.TestHelper;
import complex.storages.StorageTest;

public class RegressionTest_i30677 implements StorageTest {

    XMultiServiceFactory m_xMSF;
    XSingleServiceFactory m_xStorageFactory;
    TestHelper m_aTestHelper;

    public RegressionTest_i30677( XMultiServiceFactory xMSF, XSingleServiceFactory xStorageFactory, LogWriter aLogWriter )
    {
        m_xMSF = xMSF;
        m_xStorageFactory = xStorageFactory;
        m_aTestHelper = new TestHelper( aLogWriter, "RegressionTest_i30677: " );
    }

    public boolean test()
    {
        try
        {
            XStream xTempFileStream = m_aTestHelper.CreateTempFileStream( m_xMSF );
            if ( xTempFileStream == null )
                return false;

            // create storage based on the temporary stream
            Object pArgs[] = new Object[2];
            pArgs[0] = (Object) xTempFileStream;
            pArgs[1] = new Integer( ElementModes.WRITE );

            Object oTempStorage = m_xStorageFactory.createInstanceWithArguments( pArgs );
            XStorage xTempStorage = (XStorage) UnoRuntime.queryInterface( XStorage.class, oTempStorage );
            if ( xTempStorage == null )
            {
                m_aTestHelper.Error( "Can't create temporary storage representation!" );
                return false;
            }

            // open a new substorage
            XStorage xTempSubStorage = m_aTestHelper.openSubStorage( xTempStorage,
                                                                    "SubStorage1",
                                                                    ElementModes.WRITE );
            if ( xTempSubStorage == null )
            {
                m_aTestHelper.Error( "Can't create substorage!" );
                return false;
            }

            // open a new subsubstorage
            XStorage xTempSubSubStorage = m_aTestHelper.openSubStorage( xTempSubStorage,
                                                                        "SubSubStorage1",
                                                                        ElementModes.WRITE );
            if ( xTempSubSubStorage == null )
            {
                m_aTestHelper.Error( "Can't create substorage!" );
                return false;
            }

            byte pBytes1[] = { 1, 1, 1, 1, 1 };

            // open a new substream, set "MediaType" and "Compressed" properties to it and write some bytes
            if ( !m_aTestHelper.WriteBytesToSubstream( xTempSubSubStorage, "SubSubStream1", "MediaType1", true, pBytes1 ) )
                return false;

            // set "MediaType" property for storages and check that "IsRoot" and "OpenMode" properties are set correctly
            if ( !m_aTestHelper.setStorageTypeAndCheckProps( xTempStorage,
                                                            "MediaType2",
                                                            true,
                                                            ElementModes.WRITE ) )
                return false;

            // set "MediaType" property for storages and check that "IsRoot" and "OpenMode" properties are set correctly
            if ( !m_aTestHelper.setStorageTypeAndCheckProps( xTempSubStorage,
                                                            "MediaType3",
                                                            false,
                                                            ElementModes.WRITE ) )
                return false;

            // set "MediaType" property for storages and check that "IsRoot" and "OpenMode" properties are set correctly
            if ( !m_aTestHelper.setStorageTypeAndCheckProps( xTempSubSubStorage,
                                                            "MediaType4",
                                                            false,
                                                            ElementModes.WRITE ) )
                return false;

            // ================================================
            // commit the storages
            // ================================================

            // commit lowlevel substorage first
            if ( !m_aTestHelper.commitStorage( xTempSubSubStorage ) )
                return false;

            // commit substorage
            if ( !m_aTestHelper.commitStorage( xTempSubStorage ) )
                return false;

            // commit substorage to let the renaming take place
            if ( !m_aTestHelper.commitStorage( xTempStorage ) )
                return false;

            // ================================================
            // dispose the storages
            // ================================================

            // dispose lowerest substorage
            if ( !m_aTestHelper.disposeStorage( xTempSubSubStorage ) )
                return false;

            // dispose substorage
            if ( !m_aTestHelper.disposeStorage( xTempSubStorage ) )
                return false;

            // dispose the temporary storage
            if ( !m_aTestHelper.disposeStorage( xTempStorage ) )
                return false;

            // ================================================
            // reopen the storage and rewrite the stream
            // ================================================

            oTempStorage = m_xStorageFactory.createInstanceWithArguments( pArgs );
            xTempStorage = (XStorage) UnoRuntime.queryInterface( XStorage.class, oTempStorage );
            if ( xTempStorage == null )
            {
                m_aTestHelper.Error( "Can't create temporary storage representation!" );
                return false;
            }

            // open the substorages

            xTempSubStorage = m_aTestHelper.openSubStorage( xTempStorage,
                                                            "SubStorage1",
                                                            ElementModes.WRITE );
            if ( xTempSubStorage == null )
            {
                m_aTestHelper.Error( "Can't create substorage!" );
                return false;
            }

            // open the lowlevel substorages

            xTempSubSubStorage = m_aTestHelper.openSubStorage( xTempSubStorage,
                                                                "SubSubStorage1",
                                                                ElementModes.WRITE );
            if ( xTempSubSubStorage == null )
            {
                m_aTestHelper.Error( "Can't create substorage!" );
                return false;
            }

            byte pBytes2[] = { 2, 2, 2, 2, 2 };

            // open a new substream, set "MediaType" and "Compressed" properties to it and write some bytes
            if ( !m_aTestHelper.WriteBytesToSubstream( xTempSubSubStorage, "SubSubStream1", "MediaType1", true, pBytes2 ) )
                return false;

            // ================================================
            // commit the storages
            // ================================================

            // commit lowlevel substorage first
            if ( !m_aTestHelper.commitStorage( xTempSubSubStorage ) )
                return false;

            // commit substorage
            if ( !m_aTestHelper.commitStorage( xTempSubStorage ) )
                return false;

            // commit substorage to let the renaming take place
            if ( !m_aTestHelper.commitStorage( xTempStorage ) )
                return false;

            // ================================================
            // dispose the storages
            // ================================================

            // dispose lowerest substorage
            if ( !m_aTestHelper.disposeStorage( xTempSubSubStorage ) )
                return false;

            // dispose substorage
            if ( !m_aTestHelper.disposeStorage( xTempSubStorage ) )
                return false;

            // dispose the temporary storage
            if ( !m_aTestHelper.disposeStorage( xTempStorage ) )
                return false;

            // ================================================
            // reopen the storages and check the contents
            // ================================================

            pArgs[1] = new Integer( ElementModes.READ );
            oTempStorage = m_xStorageFactory.createInstanceWithArguments( pArgs );
            xTempStorage = (XStorage) UnoRuntime.queryInterface( XStorage.class, oTempStorage );
            if ( xTempStorage == null )
            {
                m_aTestHelper.Error( "Can't create temporary storage representation!" );
                return false;
            }

            // open the substorages

            xTempSubStorage = m_aTestHelper.openSubStorage( xTempStorage,
                                                            "SubStorage1",
                                                            ElementModes.READ );
            if ( xTempSubStorage == null )
            {
                m_aTestHelper.Error( "Can't create substorage!" );
                return false;
            }

            // open the lowlevel substorages

            xTempSubSubStorage = m_aTestHelper.openSubStorage( xTempSubStorage,
                                                                "SubSubStorage1",
                                                                ElementModes.READ );
            if ( xTempSubSubStorage == null )
            {
                m_aTestHelper.Error( "Can't create substorage!" );
                return false;
            }

            if ( !m_aTestHelper.checkStorageProperties( xTempSubSubStorage, "MediaType4", false, ElementModes.READ ) )
                return false;

            if ( !m_aTestHelper.checkStorageProperties( xTempSubStorage, "MediaType3", false, ElementModes.READ ) )
                return false;

            if ( !m_aTestHelper.checkStorageProperties( xTempStorage, "MediaType2", true, ElementModes.READ ) )
                return false;

            if ( !m_aTestHelper.checkStream( xTempSubSubStorage, "SubSubStream1", "MediaType1", pBytes2 ) )
                return false;

            // the root storage is based on the temporary stream so it can be left undisposed, since it does not lock
            // any resource, later the garbage collector will release the object and it must die by refcount

            return true;
        }
        catch( Exception e )
        {
            m_aTestHelper.Error( "Exception: " + e );
            return false;
        }
    }
}