// SPDX-FileCopyrightText: 2025 - 2026 UnionTech Software Technology Co., Ltd.
//
// SPDX-License-Identifier: GPL-3.0-or-later

#include "stubext.h"
#include "plugins/desktop/ddplugin-canvas/view/viewhookinterface.h"

#include <QUrl>
#include <QPoint>
#include <QMimeData>
#include <QPainter>
#include <QStyleOptionViewItem>

#include <gtest/gtest.h>

using namespace ddplugin_canvas;

class UT_ViewHookInterface : public testing::Test
{
protected:
    virtual void SetUp() override
    {
        // Create instance of ViewHookInterface for testing
        hookInterface = new ViewHookInterface();
    }

    virtual void TearDown() override
    {
        delete hookInterface;
        hookInterface = nullptr;
        stub.clear();
    }

public:
    stub_ext::StubExt stub;
    ViewHookInterface *hookInterface = nullptr;
};

TEST_F(UT_ViewHookInterface, Constructor_CreateInterface_ObjectCreated)
{
    // Test constructor behavior
    EXPECT_NE(hookInterface, nullptr);
}

TEST_F(UT_ViewHookInterface, Destructor_DeleteInterface_ObjectDestroyed)
{
    // Test destructor behavior - should not crash
    ViewHookInterface *tempInterface = new ViewHookInterface();
    EXPECT_NO_THROW(delete tempInterface);
}

TEST_F(UT_ViewHookInterface, contextMenu_DefaultImplementation_ReturnsFalse)
{
    // Test default contextMenu implementation
    QUrl testDir("file:///tmp");
    QList<QUrl> testFiles = {QUrl("file:///tmp/test1.txt"), QUrl("file:///tmp/test2.txt")};
    QPoint testPos(100, 200);
    
    bool result = hookInterface->contextMenu(0, testDir, testFiles, testPos);
    EXPECT_FALSE(result);
    
    // Test with null extData
    result = hookInterface->contextMenu(1, testDir, testFiles, testPos, nullptr);
    EXPECT_FALSE(result);
}

TEST_F(UT_ViewHookInterface, dropData_DefaultImplementation_ReturnsFalse)
{
    // Test default dropData implementation
    QMimeData *testMimeData = new QMimeData();
    testMimeData->setText("test data");
    QPoint testPos(50, 75);
    
    bool result = hookInterface->dropData(0, testMimeData, testPos);
    EXPECT_FALSE(result);
    
    // Test with null extData
    result = hookInterface->dropData(1, testMimeData, testPos, nullptr);
    EXPECT_FALSE(result);
    
    delete testMimeData;
}

TEST_F(UT_ViewHookInterface, keyPress_DefaultImplementation_ReturnsFalse)
{
    // Test default keyPress implementation
    bool result = hookInterface->keyPress(0, Qt::Key_Enter, Qt::NoModifier);
    EXPECT_FALSE(result);
    
    // Test with modifiers
    result = hookInterface->keyPress(1, Qt::Key_A, Qt::ControlModifier);
    EXPECT_FALSE(result);
    
    // Test with extData
    result = hookInterface->keyPress(2, Qt::Key_Delete, Qt::NoModifier, nullptr);
    EXPECT_FALSE(result);
}

TEST_F(UT_ViewHookInterface, mousePress_DefaultImplementation_ReturnsFalse)
{
    // Test default mousePress implementation
    QPoint testPos(10, 20);
    
    bool result = hookInterface->mousePress(0, Qt::LeftButton, testPos);
    EXPECT_FALSE(result);
    
    // Test with right button
    result = hookInterface->mousePress(1, Qt::RightButton, testPos);
    EXPECT_FALSE(result);
    
    // Test with extData
    result = hookInterface->mousePress(2, Qt::MiddleButton, testPos, nullptr);
    EXPECT_FALSE(result);
}

TEST_F(UT_ViewHookInterface, mouseRelease_DefaultImplementation_ReturnsFalse)
{
    // Test default mouseRelease implementation
    QPoint testPos(30, 40);
    
    bool result = hookInterface->mouseRelease(0, Qt::LeftButton, testPos);
    EXPECT_FALSE(result);
    
    // Test with extData
    result = hookInterface->mouseRelease(1, Qt::RightButton, testPos, nullptr);
    EXPECT_FALSE(result);
}

TEST_F(UT_ViewHookInterface, mouseDoubleClick_DefaultImplementation_ReturnsFalse)
{
    // Test default mouseDoubleClick implementation
    QPoint testPos(60, 80);
    
    bool result = hookInterface->mouseDoubleClick(0, Qt::LeftButton, testPos);
    EXPECT_FALSE(result);
    
    // Test with extData
    result = hookInterface->mouseDoubleClick(1, Qt::LeftButton, testPos, nullptr);
    EXPECT_FALSE(result);
}

TEST_F(UT_ViewHookInterface, wheel_DefaultImplementation_ReturnsFalse)
{
    // Test default wheel implementation
    QPoint testAngleDelta(0, 120); // Positive for up scroll
    
    bool result = hookInterface->wheel(0, testAngleDelta);
    EXPECT_FALSE(result);
    
    // Test with negative scroll
    testAngleDelta = QPoint(0, -120);
    result = hookInterface->wheel(1, testAngleDelta, nullptr);
    EXPECT_FALSE(result);
}

TEST_F(UT_ViewHookInterface, startDrag_DefaultImplementation_ReturnsFalse)
{
    // Test default startDrag implementation
    bool result = hookInterface->startDrag(0, Qt::CopyAction);
    EXPECT_FALSE(result);
    
    // Test with multiple actions
    result = hookInterface->startDrag(1, Qt::CopyAction | Qt::MoveAction);
    EXPECT_FALSE(result);
    
    // Test with extData
    result = hookInterface->startDrag(2, Qt::LinkAction, nullptr);
    EXPECT_FALSE(result);
}

TEST_F(UT_ViewHookInterface, dragEnter_DefaultImplementation_ReturnsFalse)
{
    // Test default dragEnter implementation
    QMimeData *testMimeData = new QMimeData();
    testMimeData->setUrls({QUrl("file:///tmp/test.txt")});
    
    bool result = hookInterface->dragEnter(0, testMimeData);
    EXPECT_FALSE(result);
    
    // Test with extData
    result = hookInterface->dragEnter(1, testMimeData, nullptr);
    EXPECT_FALSE(result);
    
    delete testMimeData;
}

TEST_F(UT_ViewHookInterface, dragMove_DefaultImplementation_ReturnsFalse)
{
    // Test default dragMove implementation
    QMimeData *testMimeData = new QMimeData();
    testMimeData->setText("drag move test");
    QPoint testPos(90, 110);
    
    bool result = hookInterface->dragMove(0, testMimeData, testPos);
    EXPECT_FALSE(result);
    
    // Test with extData
    result = hookInterface->dragMove(1, testMimeData, testPos, nullptr);
    EXPECT_FALSE(result);
    
    delete testMimeData;
}

TEST_F(UT_ViewHookInterface, dragLeave_DefaultImplementation_ReturnsFalse)
{
    // Test default dragLeave implementation
    QMimeData *testMimeData = new QMimeData();
    
    bool result = hookInterface->dragLeave(0, testMimeData);
    EXPECT_FALSE(result);
    
    // Test with extData
    result = hookInterface->dragLeave(1, testMimeData, nullptr);
    EXPECT_FALSE(result);
    
    delete testMimeData;
}

TEST_F(UT_ViewHookInterface, keyboardSearch_DefaultImplementation_ReturnsFalse)
{
    // Test default keyboardSearch implementation
    QString testSearch = "search_text";
    
    bool result = hookInterface->keyboardSearch(0, testSearch);
    EXPECT_FALSE(result);
    
    // Test with empty search
    result = hookInterface->keyboardSearch(1, QString());
    EXPECT_FALSE(result);
    
    // Test with extData
    result = hookInterface->keyboardSearch(2, testSearch, nullptr);
    EXPECT_FALSE(result);
}

TEST_F(UT_ViewHookInterface, drawFile_DefaultImplementation_ReturnsFalse)
{
    // Test default drawFile implementation
    QUrl testFile("file:///tmp/testfile.txt");
    QPainter *testPainter = nullptr; // Can be null for this test
    QStyleOptionViewItem *testOption = nullptr; // Can be null for this test
    
    bool result = hookInterface->drawFile(0, testFile, testPainter, testOption);
    EXPECT_FALSE(result);
    
    // Test with extData
    result = hookInterface->drawFile(1, testFile, testPainter, testOption, nullptr);
    EXPECT_FALSE(result);
}

TEST_F(UT_ViewHookInterface, shortcutkeyPress_DefaultImplementation_ReturnsFalse)
{
    // Test default shortcutkeyPress implementation
    bool result = hookInterface->shortcutkeyPress(0, Qt::Key_F5, Qt::NoModifier);
    EXPECT_FALSE(result);
    
    // Test with modifiers
    result = hookInterface->shortcutkeyPress(1, Qt::Key_C, Qt::ControlModifier);
    EXPECT_FALSE(result);
    
    // Test with extData
    result = hookInterface->shortcutkeyPress(2, Qt::Key_Delete, Qt::NoModifier, nullptr);
    EXPECT_FALSE(result);
}

TEST_F(UT_ViewHookInterface, shortcutAction_DefaultImplementation_ReturnsFalse)
{
    // Test default shortcutAction implementation
    bool result = hookInterface->shortcutAction(0, QKeySequence::Copy);
    EXPECT_FALSE(result);
    
    // Test with different sequence
    result = hookInterface->shortcutAction(1, QKeySequence::Paste);
    EXPECT_FALSE(result);
    
    // Test with extData
    result = hookInterface->shortcutAction(2, QKeySequence::Delete, nullptr);
    EXPECT_FALSE(result);
}

