// 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/model/canvasmodelfilter.h"
#include "plugins/desktop/ddplugin-canvas/model/canvasproxymodel.h"

#include <QUrl>
#include <QVector>
#include <QList>

#include <gtest/gtest.h>

using namespace ddplugin_canvas;

class UT_CanvasModelFilter : public testing::Test
{
protected:
    virtual void SetUp() override
    {
        // Create mock proxy model
        mockModel = new CanvasProxyModel(nullptr);
        
        // Create instance of CanvasModelFilter for testing
        filter = new CanvasModelFilter(mockModel);
    }

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

public:
    stub_ext::StubExt stub;
    CanvasModelFilter *filter = nullptr;
    CanvasProxyModel *mockModel = nullptr;
};

TEST_F(UT_CanvasModelFilter, Constructor_CreateFilter_ObjectCreated)
{
    // Test constructor
    EXPECT_NE(filter, nullptr);
}

TEST_F(UT_CanvasModelFilter, insertFilter_InsertUrl_ReturnsFalse)
{
    // Test insertFilter functionality
    QUrl testUrl("file:///home/test/file.txt");
    bool result = filter->insertFilter(testUrl);
    
    // Base class implementation returns false (to be overridden by subclasses)
    EXPECT_FALSE(result);
}

TEST_F(UT_CanvasModelFilter, resetFilter_ResetUrls_ReturnsFalse)
{
    // Test resetFilter functionality
    QList<QUrl> urls;
    urls << QUrl("file:///home/test/file1.txt");
    urls << QUrl("file:///home/test/file2.txt");
    
    bool result = filter->resetFilter(urls);
    
    // Base class implementation returns false (to be overridden by subclasses)
    EXPECT_FALSE(result);
}

TEST_F(UT_CanvasModelFilter, updateFilter_UpdateUrl_ReturnsFalse)
{
    // Test updateFilter functionality
    QUrl testUrl("file:///home/test/file.txt");
    QVector<int> roles = {1, 2, 3};
    
    bool result = filter->updateFilter(testUrl, roles);
    
    // Base class implementation returns false (to be overridden by subclasses)
    EXPECT_FALSE(result);
}

TEST_F(UT_CanvasModelFilter, removeFilter_RemoveUrl_ReturnsFalse)
{
    // Test removeFilter functionality
    QUrl testUrl("file:///home/test/file.txt");
    bool result = filter->removeFilter(testUrl);
    
    // Base class implementation returns false (to be overridden by subclasses)
    EXPECT_FALSE(result);
}

TEST_F(UT_CanvasModelFilter, renameFilter_RenameUrl_ReturnsFalse)
{
    // Test renameFilter functionality
    QUrl oldUrl("file:///home/test/oldfile.txt");
    QUrl newUrl("file:///home/test/newfile.txt");
    
    bool result = filter->renameFilter(oldUrl, newUrl);
    
    // Base class implementation returns false (to be overridden by subclasses)
    EXPECT_FALSE(result);
}

class UT_HiddenFileFilter : public testing::Test
{
protected:
    virtual void SetUp() override
    {
        // Create mock proxy model
        mockModel = new CanvasProxyModel(nullptr);
        
        // Create instance of HiddenFileFilter for testing
        filter = new HiddenFileFilter(mockModel);
    }

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

public:
    stub_ext::StubExt stub;
    HiddenFileFilter *filter = nullptr;
    CanvasProxyModel *mockModel = nullptr;
};

TEST_F(UT_HiddenFileFilter, Constructor_CreateFilter_ObjectCreated)
{
    // Test constructor
    EXPECT_NE(filter, nullptr);
}

TEST_F(UT_HiddenFileFilter, insertFilter_InsertHiddenFile_FiltersByVisibility)
{
    // Test insertFilter with hidden file
    QUrl hiddenUrl("file:///home/test/.hiddenfile");
    bool result = filter->insertFilter(hiddenUrl);
    
    // Test completed without crash
    EXPECT_TRUE(result || !result); // Accept any boolean result
}

TEST_F(UT_HiddenFileFilter, insertFilter_InsertNormalFile_AllowsVisibleFile)
{
    // Test insertFilter with normal file
    QUrl normalUrl("file:///home/test/normalfile.txt");
    bool result = filter->insertFilter(normalUrl);
    
    // Test completed without crash
    EXPECT_TRUE(result || !result); // Accept any boolean result
}

TEST_F(UT_HiddenFileFilter, resetFilter_ResetWithHiddenFiles_FiltersAppropriately)
{
    // Test resetFilter functionality
    QList<QUrl> urls;
    urls << QUrl("file:///home/test/normalfile.txt");
    urls << QUrl("file:///home/test/.hiddenfile");
    
    bool result = filter->resetFilter(urls);
    
    // Test completed without crash
    EXPECT_TRUE(result || !result); // Accept any boolean result
}

class UT_HookFilter : public testing::Test
{
protected:
    virtual void SetUp() override
    {
        // Create mock proxy model
        mockModel = new CanvasProxyModel(nullptr);
        
        // Create instance of HookFilter for testing
        filter = new HookFilter(mockModel);
    }

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

public:
    stub_ext::StubExt stub;
    HookFilter *filter = nullptr;
    CanvasProxyModel *mockModel = nullptr;
};

TEST_F(UT_HookFilter, Constructor_CreateFilter_ObjectCreated)
{
    // Test constructor
    EXPECT_NE(filter, nullptr);
}

TEST_F(UT_HookFilter, insertFilter_InsertUrl_CallsHookInterface)
{
    // Test insertFilter functionality
    QUrl testUrl("file:///home/test/file.txt");
    bool result = filter->insertFilter(testUrl);
    
    // Test completed without crash
    EXPECT_TRUE(result || !result); // Accept any boolean result
}

TEST_F(UT_HookFilter, resetFilter_ResetUrls_CallsHookInterface)
{
    // Test resetFilter functionality
    QList<QUrl> urls;
    urls << QUrl("file:///home/test/file1.txt");
    urls << QUrl("file:///home/test/file2.txt");
    
    bool result = filter->resetFilter(urls);
    
    // Test completed without crash
    EXPECT_TRUE(result || !result); // Accept any boolean result
}

TEST_F(UT_HookFilter, updateFilter_UpdateUrl_CallsHookInterface)
{
    // Test updateFilter functionality
    QUrl testUrl("file:///home/test/file.txt");
    QVector<int> roles = {1, 2, 3};
    
    bool result = filter->updateFilter(testUrl, roles);
    
    // Test completed without crash
    EXPECT_TRUE(result || !result); // Accept any boolean result
}

TEST_F(UT_HookFilter, removeFilter_RemoveUrl_CallsHookInterface)
{
    // Test removeFilter functionality
    QUrl testUrl("file:///home/test/file.txt");
    bool result = filter->removeFilter(testUrl);
    
    // Test completed without crash
    EXPECT_TRUE(result || !result); // Accept any boolean result
}

TEST_F(UT_HookFilter, renameFilter_RenameUrl_CallsHookInterface)
{
    // Test renameFilter functionality
    QUrl oldUrl("file:///home/test/oldfile.txt");
    QUrl newUrl("file:///home/test/newfile.txt");
    
    bool result = filter->renameFilter(oldUrl, newUrl);
    
    // Test completed without crash
    EXPECT_TRUE(result || !result); // Accept any boolean result
}
