/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
/*
 * This file is part of the LibreOffice project.
 *
 * This Source Code Form is subject to the terms of the Mozilla Public
 * License, v. 2.0. If a copy of the MPL was not distributed with this
 * file, You can obtain one at http://mozilla.org/MPL/2.0/.
 */

#include <swmodeltestbase.hxx>

#include <com/sun/star/frame/XStorable.hpp>
#include <com/sun/star/packages/zip/ZipFileAccess.hpp>
#include <com/sun/star/text/BibliographyDataType.hpp>
#include <com/sun/star/text/XTextDocument.hpp>

#include <sfx2/dispatch.hxx>
#include <sfx2/viewfrm.hxx>
#include <vcl/GraphicObject.hxx>
#include <svx/svdpage.hxx>
#include <editeng/eeitem.hxx>
#include <editeng/adjustitem.hxx>
#include <editeng/outlobj.hxx>
#include <editeng/editobj.hxx>
#include <comphelper/processfactory.hxx>
#include <comphelper/propertyvalue.hxx>
#include <unotools/ucbstreamhelper.hxx>

#include <IDocumentContentOperations.hxx>
#include <cmdid.h>
#include <fmtanchr.hxx>
#include <view.hxx>
#include <wrtsh.hxx>
#include <IDocumentDrawModelAccess.hxx>
#include <drawdoc.hxx>
#include <docsh.hxx>

constexpr OUStringLiteral DATA_DIRECTORY = u"/sw/qa/uibase/shells/data/";

/// Covers sw/source/uibase/shells/ fixes.
class SwUibaseShellsTest : public SwModelTestBase
{
};

CPPUNIT_TEST_FIXTURE(SwUibaseShellsTest, testTdf130179)
{
    SwDoc* pDoc = createSwDoc();
    IDocumentContentOperations& rIDCO = pDoc->getIDocumentContentOperations();
    SwCursorShell* pShell(pDoc->GetEditShell());
    SfxItemSet aFrameSet(pDoc->GetAttrPool(), svl::Items<RES_FRMATR_BEGIN, RES_FRMATR_END - 1>);
    SfxItemSet aGrfSet(pDoc->GetAttrPool(), svl::Items<RES_GRFATR_BEGIN, RES_GRFATR_END - 1>);
    SwFormatAnchor aAnchor(RndStdIds::FLY_AT_PARA);
    aFrameSet.Put(aAnchor);
    GraphicObject aGrf;
    CPPUNIT_ASSERT(rIDCO.InsertGraphicObject(*pShell->GetCursor(), aGrf, &aFrameSet, &aGrfSet));
    CPPUNIT_ASSERT_EQUAL(size_t(1), pDoc->GetFlyCount(FLYCNTTYPE_GRF));

    SwView* pView = pDoc->GetDocShell()->GetView();
    pView->GetViewFrame()->GetDispatcher()->Execute(FN_CNTNT_TO_NEXT_FRAME, SfxCallMode::SYNCHRON);
    // Make sure SwTextShell is replaced with SwDrawShell right now, not after 120 ms, as set in the
    // SwView ctor.
    pView->StopShellTimer();

    std::unique_ptr<SfxPoolItem> pItem;
    pView->GetViewFrame()->GetBindings().QueryState(FN_POSTIT, pItem);
    // Without the accompanying fix in place, this test would have failed with:
    // assertion failed
    // - Expression: !pItem
    // i.e. comment insertion was enabled for an at-para anchored image.
    CPPUNIT_ASSERT(!pItem);
}

CPPUNIT_TEST_FIXTURE(SwUibaseShellsTest, testShapeTextAlignment)
{
// FIXME find out why this fails on macOS/Windows
#if !defined(MACOSX) && !defined(_WIN32)
    // Create a document with a rectangle in it.
    SwDoc* pDoc = createSwDoc();
    SwWrtShell* pWrtShell = pDoc->GetDocShell()->GetWrtShell();
    Point aStartPos(1000, 1000);
    pWrtShell->BeginCreate(SdrObjKind::Rectangle, aStartPos);
    Point aMovePos(2000, 2000);
    pWrtShell->MoveCreate(aMovePos);
    pWrtShell->EndCreate(SdrCreateCmd::ForceEnd);

    // Start shape text edit.
    SwView* pView = pDoc->GetDocShell()->GetView();
    // Select the shape.
    pView->GetViewFrame()->GetDispatcher()->Execute(FN_CNTNT_TO_NEXT_FRAME, SfxCallMode::SYNCHRON);
    pView->StopShellTimer();
    // Start the actual text edit.
    SdrPage* pPage = pWrtShell->GetDoc()->getIDocumentDrawModelAccess().GetDrawModel()->GetPage(0);
    CPPUNIT_ASSERT_EQUAL(static_cast<size_t>(1), pPage->GetObjCount());
    SdrObject* pObject = pPage->GetObj(0);
    pView->EnterShapeDrawTextMode(pObject);
    pView->AttrChangedNotify(nullptr);

    // Change paragraph adjustment to center.
    pView->GetViewFrame()->GetDispatcher()->Execute(SID_ATTR_PARA_ADJUST_CENTER,
                                                    SfxCallMode::SYNCHRON);

    // End shape text edit.
    pWrtShell->EndTextEdit();

    const OutlinerParaObject* pOutliner = pObject->GetOutlinerParaObject();
    // Without the accompanying fix in place, this test would have failed, because the shape had no
    // text or text formatting. In other words the paragraph adjustment command was ignored.
    CPPUNIT_ASSERT(pOutliner);
    const SfxItemSet& rParaAttribs = pOutliner->GetTextObject().GetParaAttribs(0);
    SvxAdjust eAdjust = rParaAttribs.GetItem(EE_PARA_JUST)->GetAdjust();
    CPPUNIT_ASSERT_EQUAL(SvxAdjust::Center, eAdjust);
#endif
}

CPPUNIT_TEST_FIXTURE(SwUibaseShellsTest, testOleSavePreviewUpdate)
{
    // Load a document with 2 charts in it. The second is down enough that you have to scroll to
    // trigger its rendering. Previews are missing for both.
    load(DATA_DIRECTORY, "ole-save-preview-update.odt");

    // Explicitly update OLE previews, etc.
    dispatchCommand(mxComponent, ".uno:UpdateAll", {});

    // Save the document and see if we get the previews.
    uno::Reference<frame::XStorable> xStorable(mxComponent, uno::UNO_QUERY);
    xStorable->storeToURL(maTempFile.GetURL(), {});
    uno::Reference<packages::zip::XZipFileAccess2> xNameAccess
        = packages::zip::ZipFileAccess::createWithURL(comphelper::getComponentContext(m_xSFactory),
                                                      maTempFile.GetURL());

    // Without the accompanying fix in place, this test would have failed, because the object
    // replacements were not generated, even after UpdateAll.
    CPPUNIT_ASSERT(xNameAccess->hasByName("ObjectReplacements/Object 1"));
    CPPUNIT_ASSERT(xNameAccess->hasByName("ObjectReplacements/Object 2"));
}

CPPUNIT_TEST_FIXTURE(SwUibaseShellsTest, testOlePreviewUpdate)
{
    // Given a document with an embedded Writer object:
    load(DATA_DIRECTORY, "ole-preview-update.odt");

    // When updating "all" (including OLE previews):
    dispatchCommand(mxComponent, ".uno:UpdateAll", {});

    // Then make sure the preview is no longer a 0-sized stream:
    uno::Reference<frame::XStorable> xStorable(mxComponent, uno::UNO_QUERY);
    xStorable->storeToURL(maTempFile.GetURL(), {});
    uno::Reference<packages::zip::XZipFileAccess2> xNameAccess
        = packages::zip::ZipFileAccess::createWithURL(comphelper::getComponentContext(m_xSFactory),
                                                      maTempFile.GetURL());
    uno::Reference<io::XInputStream> xInputStream(
        xNameAccess->getByName("ObjectReplacements/Object 1"), uno::UNO_QUERY);
    std::unique_ptr<SvStream> pStream(utl::UcbStreamHelper::CreateStream(xInputStream, true));
    // Without the accompanying fix in place, this test would have failed, the stream was still
    // empty.
    CPPUNIT_ASSERT_GREATER(static_cast<sal_uInt64>(0), pStream->remainingSize());
}

CPPUNIT_TEST_FIXTURE(SwUibaseShellsTest, testBibliographyUrlContextMenu)
{
    // Given a document with a bibliography field:
    SwDoc* pDoc = createSwDoc();
    uno::Reference<lang::XMultiServiceFactory> xFactory(mxComponent, uno::UNO_QUERY);
    uno::Reference<beans::XPropertySet> xField(
        xFactory->createInstance("com.sun.star.text.TextField.Bibliography"), uno::UNO_QUERY);
    uno::Sequence<beans::PropertyValue> aFields = {
        comphelper::makePropertyValue("BibiliographicType", text::BibliographyDataType::WWW),
        comphelper::makePropertyValue("Identifier", OUString("AT")),
        comphelper::makePropertyValue("Author", OUString("Author")),
        comphelper::makePropertyValue("Title", OUString("Title")),
        comphelper::makePropertyValue("URL", OUString("http://www.example.com/test.pdf#page=1")),
    };
    xField->setPropertyValue("Fields", uno::Any(aFields));
    uno::Reference<text::XTextDocument> xTextDocument(mxComponent, uno::UNO_QUERY);
    uno::Reference<text::XText> xText = xTextDocument->getText();
    uno::Reference<text::XTextCursor> xCursor = xText->createTextCursor();
    uno::Reference<text::XTextContent> xContent(xField, uno::UNO_QUERY);
    xText->insertTextContent(xCursor, xContent, /*bAbsorb=*/false);

    // When selecting the field and opening the context menu:
    SwDocShell* pDocShell = pDoc->GetDocShell();
    SwWrtShell* pWrtShell = pDocShell->GetWrtShell();
    pWrtShell->Left(CRSR_SKIP_CHARS, /*bSelect=*/true, 1, /*bBasicCall=*/false);
    SfxDispatcher* pDispatcher = pDocShell->GetViewShell()->GetViewFrame()->GetDispatcher();
    css::uno::Any aState;
    SfxItemState eState = pDispatcher->QueryState(SID_OPEN_HYPERLINK, aState);

    // Then the "open hyperlink" menu item should be visible:
    // Without the accompanying fix in place, this test would have failed with:
    // - Expected: 32 (SfxItemState::DEFAULT)
    // - Actual  : 1 (SfxItemState::DISABLED)
    // i.e. the menu item was not visible for biblio entry fields with an URL.
    CPPUNIT_ASSERT_EQUAL(SfxItemState::DEFAULT, eState);
}

CPPUNIT_TEST_FIXTURE(SwUibaseShellsTest, testBibliographyLocalCopyContextMenu)
{
    // Given a document with a bibliography field's local copy:
    SwDoc* pDoc = createSwDoc();
    uno::Reference<lang::XMultiServiceFactory> xFactory(mxComponent, uno::UNO_QUERY);
    uno::Reference<beans::XPropertySet> xField(
        xFactory->createInstance("com.sun.star.text.TextField.Bibliography"), uno::UNO_QUERY);
    uno::Sequence<beans::PropertyValue> aFields = {
        comphelper::makePropertyValue("BibiliographicType", text::BibliographyDataType::WWW),
        comphelper::makePropertyValue("Identifier", OUString("AT")),
        comphelper::makePropertyValue("Author", OUString("Author")),
        comphelper::makePropertyValue("Title", OUString("Title")),
        comphelper::makePropertyValue("URL", OUString("http://www.example.com/test.pdf#page=1")),
        comphelper::makePropertyValue("LocalURL", OUString("file:///home/me/test.pdf")),
    };
    xField->setPropertyValue("Fields", uno::Any(aFields));
    uno::Reference<text::XTextDocument> xTextDocument(mxComponent, uno::UNO_QUERY);
    uno::Reference<text::XText> xText = xTextDocument->getText();
    uno::Reference<text::XTextCursor> xCursor = xText->createTextCursor();
    uno::Reference<text::XTextContent> xContent(xField, uno::UNO_QUERY);
    xText->insertTextContent(xCursor, xContent, /*bAbsorb=*/false);

    // When selecting the field and opening the context menu:
    SwDocShell* pDocShell = pDoc->GetDocShell();
    SwWrtShell* pWrtShell = pDocShell->GetWrtShell();
    pWrtShell->Left(CRSR_SKIP_CHARS, /*bSelect=*/true, 1, /*bBasicCall=*/false);
    SfxDispatcher* pDispatcher = pDocShell->GetViewShell()->GetViewFrame()->GetDispatcher();
    css::uno::Any aState;
    SfxItemState eState = pDispatcher->QueryState(FN_OPEN_LOCAL_URL, aState);

    // Then the "open local copy" menu item should be visible:
    // Without the accompanying fix in place, this test would have failed with:
    // - Expected: 32 (SfxItemState::DEFAULT)
    // - Actual  : 1 (SfxItemState::DISABLED)
    // i.e. the context menu was disabled all the time, even for biblio fields.
    CPPUNIT_ASSERT_EQUAL(SfxItemState::DEFAULT, eState);
}

CPPUNIT_TEST_FIXTURE(SwUibaseShellsTest, testContentControlPageBreak)
{
    // Given a document with a content control and a cursor inside the content control:
    SwDoc* pDoc = createSwDoc();
    uno::Reference<lang::XMultiServiceFactory> xMSF(mxComponent, uno::UNO_QUERY);
    uno::Reference<text::XTextDocument> xTextDocument(mxComponent, uno::UNO_QUERY);
    uno::Reference<text::XText> xText = xTextDocument->getText();
    uno::Reference<text::XTextCursor> xCursor = xText->createTextCursor();
    xText->insertString(xCursor, "test", /*bAbsorb=*/false);
    xCursor->gotoStart(/*bExpand=*/false);
    xCursor->gotoEnd(/*bExpand=*/true);
    uno::Reference<text::XTextContent> xContentControl(
        xMSF->createInstance("com.sun.star.text.ContentControl"), uno::UNO_QUERY);
    xText->insertTextContent(xCursor, xContentControl, /*bAbsorb=*/true);
    SwWrtShell* pWrtShell = pDoc->GetDocShell()->GetWrtShell();
    pWrtShell->SttEndDoc(/*bStt=*/true);
    pWrtShell->Right(CRSR_SKIP_CHARS, /*bSelect=*/false, 1, /*bBasicCall=*/false);

    // When trying to insert a page break:
    dispatchCommand(mxComponent, ".uno:InsertPagebreak", {});

    // Then make sure that the document still has a single page:
    // Without the accompanying fix in place, this test would have failed with:
    // - Expected: 1
    // - Actual  : 2
    // i.e. inline content control had its start and end in different text nodes, which is not
    // allowed.
    CPPUNIT_ASSERT_EQUAL(1, getPages());
}

CPPUNIT_PLUGIN_IMPLEMENT();

/* vim:set shiftwidth=4 softtabstop=4 expandtab: */