ZepraBrowser - AI & Multi-Search Engine Integration

🤖 AI Integration Architecture

┌─────────────────────────────────────────────────────────────┐
│                    User Interface                           │
│  ┌──────────────┐  ┌──────────────┐  ┌─────────────────┐  │
│  │ Ask AI       │  │ Page Summary │  │ Smart Actions   │  │
│  │ (Sidebar)    │  │ (Floating)   │  │ (Context Menu)  │  │
│  └──────┬───────┘  └──────┬───────┘  └────────┬────────┘  │
└─────────┼──────────────────┼──────────────────┼────────────┘
          │                  │                  │
          └──────────────────┴──────────────────┘
                             │
          ┌──────────────────▼──────────────────┐
          │         AI Engine Manager           │
          │  • Page Analysis                    │
          │  • Content Extraction               │
          │  • Context Building                 │
          │  • Query Processing                 │
          └──────────────────┬──────────────────┘
                             │
          ┌──────────────────▼──────────────────┐
          │    Multi-Search Engine Router       │
          │  • ZepraSearch (Default)            │
          │  • DuckDuckGo                       │
          │  • Bing                             │
          │  • Google                           │
          │  • Brave                            │
          │  • Yahoo                            │
          │  • Custom Engines                   │
          └──────────────────┬──────────────────┘
                             │
          ┌──────────────────▼──────────────────┐
          │      Privacy & Security Layer       │
          │  • End-to-End Encryption            │
          │  • Zero Data Tracking               │
          │  • Incognito Mode Support           │
          │  • Request Sanitization             │
          └─────────────────────────────────────┘

📁 Project Structure

zeprabrowser/
├── source/
│   │
│   ├── aiEngine/                            # ← NEW: AI Integration
│   │   ├── CMakeLists.txt
│   │   │
│   │   ├── include/
│   │   │   └── ai/
│   │   │       ├── ai_manager.hpp
│   │   │       ├── page_analyzer.hpp
│   │   │       ├── content_extractor.hpp
│   │   │       ├── context_builder.hpp
│   │   │       ├── query_processor.hpp
│   │   │       ├── answer_generator.hpp
│   │   │       ├── smart_actions.hpp
│   │   │       └── ai_sidebar.hpp
│   │   │
│   │   └── src/
│   │       ├── ai_manager.cpp
│   │       ├── page_analyzer.cpp
│   │       ├── content_extractor.cpp
│   │       ├── context_builder.cpp
│   │       ├── query_processor.cpp
│   │       ├── answer_generator.cpp
│   │       ├── smart_actions.cpp
│   │       └── ai_sidebar.cpp
│   │
│   ├── searchEngine/                        # ← NEW: Multi-Search Engine
│   │   ├── CMakeLists.txt
│   │   │
│   │   ├── include/
│   │   │   └── search/
│   │   │       ├── search_manager.hpp
│   │   │       ├── search_engine_base.hpp
│   │   │       ├── zepra_search.hpp
│   │   │       ├── duckduckgo_search.hpp
│   │   │       ├── bing_search.hpp
│   │   │       ├── google_search.hpp
│   │   │       ├── brave_search.hpp
│   │   │       ├── yahoo_search.hpp
│   │   │       ├── custom_search.hpp
│   │   │       └── search_config.hpp
│   │   │
│   │   └── src/
│   │       ├── search_manager.cpp
│   │       ├── search_engine_base.cpp
│   │       ├── zepra_search.cpp
│   │       ├── duckduckgo_search.cpp
│   │       ├── bing_search.cpp
│   │       ├── google_search.cpp
│   │       ├── brave_search.cpp
│   │       ├── yahoo_search.cpp
│   │       └── custom_search.cpp
│   │
│   ├── privacy/                             # ← NEW: Privacy & Encryption
│   │   ├── CMakeLists.txt
│   │   │
│   │   ├── include/
│   │   │   └── privacy/
│   │   │       ├── privacy_manager.hpp
│   │   │       ├── encryption.hpp
│   │   │       ├── incognito_manager.hpp
│   │   │       ├── tracking_blocker.hpp
│   │   │       ├── data_sanitizer.hpp
│   │   │       └── secure_storage.hpp
│   │   │
│   │   └── src/
│   │       ├── privacy_manager.cpp
│   │       ├── encryption.cpp
│   │       ├── incognito_manager.cpp
│   │       ├── tracking_blocker.cpp
│   │       ├── data_sanitizer.cpp
│   │       └── secure_storage.cpp
│   │
│   └── [existing components...]
│
└── config/
    └── search_engines.json                  # Search engine configurations

🔍 Search Engine Configuration

config/search_engines.json

{
  "default_engine": "zepra",
  "engines": [
    {
      "id": "zepra",
      "name": "ZepraSearch",
      "url": "https://search.zepra.ketivee.com/search?q={searchTerms}",
      "suggest_url": "https://search.zepra.ketivee.com/suggest?q={searchTerms}",
      "icon": "zepra_search.svg",
      "privacy_level": "maximum",
      "tracking": false,
      "encrypted": true,
      "default": true
    },
    {
      "id": "duckduckgo",
      "name": "DuckDuckGo",
      "url": "https://duckduckgo.com/?q={searchTerms}",
      "suggest_url": "https://ac.duckduckgo.com/ac/?q={searchTerms}",
      "icon": "duckduckgo.svg",
      "privacy_level": "high",
      "tracking": false,
      "encrypted": true
    },
    {
      "id": "bing",
      "name": "Bing",
      "url": "https://www.bing.com/search?q={searchTerms}",
      "suggest_url": "https://www.bing.com/osjson.aspx?query={searchTerms}",
      "icon": "bing.svg",
      "privacy_level": "medium",
      "tracking": true,
      "encrypted": true
    },
    {
      "id": "google",
      "name": "Google",
      "url": "https://www.google.com/search?q={searchTerms}",
      "suggest_url": "https://www.google.com/complete/search?client=chrome&q={searchTerms}",
      "icon": "google.svg",
      "privacy_level": "low",
      "tracking": true,
      "encrypted": true
    },
    {
      "id": "brave",
      "name": "Brave Search",
      "url": "https://search.brave.com/search?q={searchTerms}",
      "suggest_url": "https://search.brave.com/api/suggest?q={searchTerms}",
      "icon": "brave.svg",
      "privacy_level": "high",
      "tracking": false,
      "encrypted": true
    },
    {
      "id": "yahoo",
      "name": "Yahoo",
      "url": "https://search.yahoo.com/search?p={searchTerms}",
      "suggest_url": "https://search.yahoo.com/sugg/gossip/gossip-us-ura/?command={searchTerms}",
      "icon": "yahoo.svg",
      "privacy_level": "medium",
      "tracking": true,
      "encrypted": true
    }
  ],
  "custom_engines": []
}

🤖 AI Engine Implementation

source/aiEngine/include/ai/ai_manager.hpp

#pragma once

#include <string>
#include <vector>
#include <memory>
#include "webcore/dom.hpp"
#include "search/search_manager.hpp"

namespace Zepra::AI {

class AIManager {
public:
    AIManager();
    ~AIManager();

    // Page Analysis
    struct PageAnalysis {
        std::string title;
        std::string main_content;
        std::vector<std::string> headings;
        std::vector<std::string> links;
        std::vector<std::string> images;
        std::string summary;
        std::vector<std::string> keywords;
    };

    PageAnalysis analyzePage(WebCore::Document* document);

    // Ask AI about current page
    struct AIQuery {
        std::string question;
        std::string page_url;
        std::string page_context;
    };

    struct AIResponse {
        std::string answer;
        std::vector<std::string> sources;
        std::vector<std::string> suggested_actions;
        float confidence;
    };

    AIResponse askAboutPage(const AIQuery& query);

    // Smart Actions
    enum class SmartAction {
        Summarize,
        Translate,
        SimplifyText,
        ExtractContacts,
        ExtractDates,
        FindRelated,
        CompareProducts,
        AnalyzeSentiment
    };

    std::string performSmartAction(SmartAction action, const std::string& content);

    // Search Integration
    void setSearchEngine(Search::SearchManager* search_manager);

private:
    class Impl;
    std::unique_ptr<Impl> impl_;
};

} // namespace Zepra::AI

source/aiEngine/src/ai_manager.cpp

#include "ai/ai_manager.hpp"
#include "ai/page_analyzer.hpp"
#include "ai/content_extractor.hpp"
#include "ai/context_builder.hpp"
#include "ai/query_processor.hpp"
#include "ai/answer_generator.hpp"

namespace Zepra::AI {

class AIManager::Impl {
public:
    std::unique_ptr<PageAnalyzer> analyzer_;
    std::unique_ptr<ContentExtractor> extractor_;
    std::unique_ptr<ContextBuilder> context_builder_;
    std::unique_ptr<QueryProcessor> query_processor_;
    std::unique_ptr<AnswerGenerator> answer_generator_;
    Search::SearchManager* search_manager_ = nullptr;
};

AIManager::AIManager() : impl_(std::make_unique<Impl>()) {
    impl_->analyzer_ = std::make_unique<PageAnalyzer>();
    impl_->extractor_ = std::make_unique<ContentExtractor>();
    impl_->context_builder_ = std::make_unique<ContextBuilder>();
    impl_->query_processor_ = std::make_unique<QueryProcessor>();
    impl_->answer_generator_ = std::make_unique<AnswerGenerator>();
}

AIManager::~AIManager() = default;

AIManager::PageAnalysis AIManager::analyzePage(WebCore::Document* document) {
    PageAnalysis analysis;

    // Extract title
    analysis.title = document->getTitle();

    // Extract main content
    analysis.main_content = impl_->extractor_->extractMainContent(document);

    // Extract headings
    analysis.headings = impl_->extractor_->extractHeadings(document);

    // Extract links
    analysis.links = impl_->extractor_->extractLinks(document);

    // Extract images
    analysis.images = impl_->extractor_->extractImages(document);

    // Generate summary
    analysis.summary = impl_->analyzer_->generateSummary(analysis.main_content);

    // Extract keywords
    analysis.keywords = impl_->analyzer_->extractKeywords(analysis.main_content);

    return analysis;
}

AIManager::AIResponse AIManager::askAboutPage(const AIQuery& query) {
    AIResponse response;

    // Build context from page
    auto context = impl_->context_builder_->buildContext(
        query.page_url,
        query.page_context
    );

    // Process query with context
    auto processed_query = impl_->query_processor_->process(
        query.question,
        context
    );

    // Generate answer
    auto answer_data = impl_->answer_generator_->generate(processed_query);

    response.answer = answer_data.answer;
    response.sources = answer_data.sources;
    response.suggested_actions = answer_data.suggested_actions;
    response.confidence = answer_data.confidence;

    return response;
}

std::string AIManager::performSmartAction(SmartAction action, const std::string& content) {
    switch (action) {
        case SmartAction::Summarize:
            return impl_->analyzer_->generateSummary(content);

        case SmartAction::Translate:
            // Integrate with translation service
            return impl_->analyzer_->translate(content, "auto", "en");

        case SmartAction::SimplifyText:
            return impl_->analyzer_->simplifyText(content);

        case SmartAction::ExtractContacts:
            return impl_->extractor_->extractContacts(content);

        case SmartAction::ExtractDates:
            return impl_->extractor_->extractDates(content);

        case SmartAction::FindRelated:
            // Use search engine to find related content
            if (impl_->search_manager_) {
                auto keywords = impl_->analyzer_->extractKeywords(content);
                return impl_->search_manager_->searchRelated(keywords);
            }
            return "";

        case SmartAction::CompareProducts:
            return impl_->analyzer_->compareProducts(content);

        case SmartAction::AnalyzeSentiment:
            return impl_->analyzer_->analyzeSentiment(content);

        default:
            return "";
    }
}

void AIManager::setSearchEngine(Search::SearchManager* search_manager) {
    impl_->search_manager_ = search_manager;
}

} // namespace Zepra::AI

🔍 Multi-Search Engine Implementation

source/searchEngine/include/search/search_manager.hpp

#pragma once

#include <string>
#include <vector>
#include <memory>
#include <functional>

namespace Zepra::Search {

enum class SearchEngineType {
    ZepraSearch,
    DuckDuckGo,
    Bing,
    Google,
    Brave,
    Yahoo,
    Custom
};

struct SearchResult {
    std::string title;
    std::string url;
    std::string snippet;
    std::string thumbnail;
    float relevance_score;
};

struct SearchRequest {
    std::string query;
    SearchEngineType engine;
    bool incognito_mode;
    int max_results;
};

class SearchManager {
public:
    SearchManager();
    ~SearchManager();

    // Search operations
    std::vector<SearchResult> search(const SearchRequest& request);
    std::vector<std::string> getSuggestions(const std::string& query);

    // Engine management
    void setDefaultEngine(SearchEngineType engine);
    SearchEngineType getDefaultEngine() const;
    std::vector<SearchEngineType> getAvailableEngines() const;

    // Custom engines
    struct CustomEngineConfig {
        std::string name;
        std::string search_url;
        std::string suggest_url;
        std::string icon;
    };

    void addCustomEngine(const CustomEngineConfig& config);
    void removeCustomEngine(const std::string& name);
    std::vector<CustomEngineConfig> getCustomEngines() const;

    // Privacy
    void setIncognitoMode(bool enabled);
    bool isIncognitoMode() const;

    // Events
    using SearchCallback = std::function<void(const std::vector<SearchResult>&)>;
    void onSearchComplete(SearchCallback callback);

private:
    class Impl;
    std::unique_ptr<Impl> impl_;
};

} // namespace Zepra::Search

source/searchEngine/src/search_manager.cpp

#include "search/search_manager.hpp"
#include "search/zepra_search.hpp"
#include "search/duckduckgo_search.hpp"
#include "search/bing_search.hpp"
#include "search/google_search.hpp"
#include "search/brave_search.hpp"
#include "search/yahoo_search.hpp"
#include "search/custom_search.hpp"
#include "privacy/privacy_manager.hpp"
#include "privacy/encryption.hpp"

namespace Zepra::Search {

class SearchManager::Impl {
public:
    SearchEngineType default_engine_ = SearchEngineType::ZepraSearch;
    bool incognito_mode_ = false;

    std::unique_ptr<ZepraSearch> zepra_search_;
    std::unique_ptr<DuckDuckGoSearch> duckduckgo_search_;
    std::unique_ptr<BingSearch> bing_search_;
    std::unique_ptr<GoogleSearch> google_search_;
    std::unique_ptr<BraveSearch> brave_search_;
    std::unique_ptr<YahooSearch> yahoo_search_;

    std::vector<std::unique_ptr<CustomSearch>> custom_engines_;

    std::unique_ptr<Privacy::PrivacyManager> privacy_manager_;
    std::unique_ptr<Privacy::Encryption> encryption_;

    SearchCallback callback_;
};

SearchManager::SearchManager() : impl_(std::make_unique<Impl>()) {
    // Initialize search engines
    impl_->zepra_search_ = std::make_unique<ZepraSearch>();
    impl_->duckduckgo_search_ = std::make_unique<DuckDuckGoSearch>();
    impl_->bing_search_ = std::make_unique<BingSearch>();
    impl_->google_search_ = std::make_unique<GoogleSearch>();
    impl_->brave_search_ = std::make_unique<BraveSearch>();
    impl_->yahoo_search_ = std::make_unique<YahooSearch>();

    // Initialize privacy
    impl_->privacy_manager_ = std::make_unique<Privacy::PrivacyManager>();
    impl_->encryption_ = std::make_unique<Privacy::Encryption>();
}

SearchManager::~SearchManager() = default;

std::vector<SearchResult> SearchManager::search(const SearchRequest& request) {
    // Sanitize query for privacy
    auto sanitized_query = impl_->privacy_manager_->sanitizeQuery(request.query);

    // Encrypt query if not incognito
    std::string final_query = sanitized_query;
    if (!request.incognito_mode) {
        final_query = impl_->encryption_->encrypt(sanitized_query);
    }

    // Select search engine
    std::vector<SearchResult> results;

    switch (request.engine) {
        case SearchEngineType::ZepraSearch:
            results = impl_->zepra_search_->search(final_query, request.max_results);
            break;

        case SearchEngineType::DuckDuckGo:
            results = impl_->duckduckgo_search_->search(final_query, request.max_results);
            break;

        case SearchEngineType::Bing:
            results = impl_->bing_search_->search(final_query, request.max_results);
            break;

        case SearchEngineType::Google:
            results = impl_->google_search_->search(final_query, request.max_results);
            break;

        case SearchEngineType::Brave:
            results = impl_->brave_search_->search(final_query, request.max_results);
            break;

        case SearchEngineType::Yahoo:
            results = impl_->yahoo_search_->search(final_query, request.max_results);
            break;

        default:
            break;
    }

    // Block tracking in results
    if (request.incognito_mode) {
        impl_->privacy_manager_->stripTracking(results);
    }

    // Notify callback
    if (impl_->callback_) {
        impl_->callback_(results);
    }

    return results;
}

std::vector<std::string> SearchManager::getSuggestions(const std::string& query) {
    // Get suggestions from default engine
    SearchEngineBase* engine = nullptr;

    switch (impl_->default_engine_) {
        case SearchEngineType::ZepraSearch:
            engine = impl_->zepra_search_.get();
            break;
        case SearchEngineType::DuckDuckGo:
            engine = impl_->duckduckgo_search_.get();
            break;
        case SearchEngineType::Bing:
            engine = impl_->bing_search_.get();
            break;
        case SearchEngineType::Google:
            engine = impl_->google_search_.get();
            break;
        case SearchEngineType::Brave:
            engine = impl_->brave_search_.get();
            break;
        case SearchEngineType::Yahoo:
            engine = impl_->yahoo_search_.get();
            break;
        default:
            return {};
    }

    if (engine) {
        return engine->getSuggestions(query);
    }

    return {};
}

void SearchManager::setDefaultEngine(SearchEngineType engine) {
    impl_->default_engine_ = engine;
}

SearchEngineType SearchManager::getDefaultEngine() const {
    return impl_->default_engine_;
}

std::vector<SearchEngineType> SearchManager::getAvailableEngines() const {
    return {
        SearchEngineType::ZepraSearch,
        SearchEngineType::DuckDuckGo,
        SearchEngineType::Bing,
        SearchEngineType::Google,
        SearchEngineType::Brave,
        SearchEngineType::Yahoo
    };
}

void SearchManager::addCustomEngine(const CustomEngineConfig& config) {
    auto custom_engine = std::make_unique<CustomSearch>(config);
    impl_->custom_engines_.push_back(std::move(custom_engine));
}

void SearchManager::removeCustomEngine(const std::string& name) {
    impl_->custom_engines_.erase(
        std::remove_if(
            impl_->custom_engines_.begin(),
            impl_->custom_engines_.end(),
            [&name](const auto& engine) {
                return engine->getName() == name;
            }
        ),
        impl_->custom_engines_.end()
    );
}

void SearchManager::setIncognitoMode(bool enabled) {
    impl_->incognito_mode_ = enabled;
}

bool SearchManager::isIncognitoMode() const {
    return impl_->incognito_mode_;
}

void SearchManager::onSearchComplete(SearchCallback callback) {
    impl_->callback_ = callback;
}

} // namespace Zepra::Search

🔒 Privacy & Encryption Implementation

source/privacy/include/privacy/privacy_manager.hpp

#pragma once

#include <string>
#include <vector>

namespace Zepra::Privacy {

class PrivacyManager {
public:
    PrivacyManager();
    ~PrivacyManager();

    // Query sanitization
    std::string sanitizeQuery(const std::string& query);

    // Tracking prevention
    template<typename T>
    void stripTracking(std::vector<T>& results);

    // Data protection
    void clearBrowsingData();
    void clearCookies();
    void clearCache();

    // Incognito mode
    void enableIncognitoMode();
    void disableIncognitoMode();
    bool isIncognitoMode() const;

private:
    class Impl;
    std::unique_ptr<Impl> impl_;
};

} // namespace Zepra::Privacy

source/privacy/include/privacy/encryption.hpp

#pragma once

#include <string>
#include <vector>

namespace Zepra::Privacy {

class Encryption {
public:
    Encryption();
    ~Encryption();

    // End-to-end encryption
    std::string encrypt(const std::string& data);
    std::string decrypt(const std::string& encrypted_data);

    // Key management
    void generateKeys();
    std::string getPublicKey() const;

    // Secure storage
    void secureStore(const std::string& key, const std::string& value);
    std::string secureRetrieve(const std::string& key);

private:
    class Impl;
    std::unique_ptr<Impl> impl_;
};

} // namespace Zepra::Privacy

🎨 UI Integration

AI Sidebar Component

File: source/devtools/include/devtools/ai_sidebar.hpp

#pragma once

#include <QWidget>
#include <QTextEdit>
#include <QPushButton>
#include "ai/ai_manager.hpp"

namespace Zepra::DevTools {

class AISidebar : public QWidget {
    Q_OBJECT

public:
    explicit AISidebar(AI::AIManager* ai_manager, QWidget* parent = nullptr);

    void setCurrentPage(WebCore::Document* document);

private slots:
    void onAskButtonClicked();
    void onSummarizeClicked();
    void onTranslateClicked();

private:
    AI::AIManager* ai_manager_;
    WebCore::Document* current_page_;

    QTextEdit* query_input_;
    QTextEdit* response_output_;
    QPushButton* ask_button_;
    QPushButton* summarize_button_;
    QPushButton* translate_button_;

    void displayResponse(const AI::AIManager::AIResponse& response);
};

} // namespace Zepra::DevTools

Search Bar with Engine Selector

File: include/ui/search_bar.h

#pragma once

#include <QLineEdit>
#include <QComboBox>
#include <QCompleter>
#include "search/search_manager.hpp"

namespace Zepra::UI {

class SearchBar : public QWidget {
    Q_OBJECT

public:
    explicit SearchBar(Search::SearchManager* search_manager, QWidget* parent = nullptr);

signals:
    void searchRequested(const QString& query);

private slots:
    void onTextChanged(const QString& text);
    void onEngineChanged(int index);
    void onSearchTriggered();

private:
    Search::SearchManager* search_manager_;

    QLineEdit* search_input_;
    QComboBox* engine_selector_;
    QCompleter* autocomplete_;
    QPushButton* search_button_;
    QPushButton* incognito_button_;

    void updateSuggestions();
    void setupEngineSelector();
};

} // namespace Zepra::UI

📋 Configuration Files

Search Engine Preferences

File: config/user_preferences.json

{
  "search": {
    "default_engine": "zepra",
    "suggestions_enabled": true,
    "safe_search": "moderate",
    "results_per_page": 10
  },
  "privacy": {
    "tracking_protection": "strict",
    "do_not_track": true,
    "encryption_enabled": true,
    "auto_clear_history": false
  },
  "ai": {
    "enabled": true,
    "sidebar_visible": true,
    "auto_summarize": false,
    "smart_actions_enabled": true
  }
}

🚀 Usage Examples

1. Initialize AI and Search

// In main browser initialization
auto ai_manager = std::make_unique<AI::AIManager>();
auto search_manager = std::make_unique<Search::SearchManager>();

// Connect AI with search
ai_manager->setSearchEngine(search_manager.get());

// Set default search engine
search_manager->setDefaultEngine(Search::SearchEngineType::ZepraSearch);

2. Perform Search

// User searches
Search::SearchRequest request;
request.query = "best laptops 2024";
request.engine = Search::SearchEngineType::ZepraSearch;
request.incognito_mode = false;
request.max_results = 10;

auto results = search_manager->search(request);

for (const auto& result : results) {
    std::cout << result.title << "\n";
    std::cout << result.url << "\n";
    std::cout << result.snippet << "\n\n";
}

3. Ask AI About Page

// User asks AI
AI::AIManager::AIQuery query;
query.question = "What is the main topic of this article?";
query.page_url = current_page->getURL();
query.page_context = current_page->getTextContent();

auto response = ai_manager->askAboutPage(query);

std::cout << "Answer: " << response.answer << "\n";
std::cout << "Confidence: " << response.confidence << "\n";

4. Add Custom Search Engine

// User adds custom engine
Search::SearchManager::CustomEngineConfig config;
config.name = "My Custom Search";
config.search_url = "https://example.com/search?q={searchTerms}";
config.suggest_url = "https://example.com/suggest?q={searchTerms}";
config.icon = "custom.svg";

search_manager->addCustomEngine(config);

5. Enable Incognito Mode

// User toggles incognito
search_manager->setIncognitoMode(true);
privacy_manager->enableIncognitoMode();

// All searches now encrypted, no tracking, no history
Search::SearchRequest request;
request.incognito_mode = true;
// ...

🎯 Key Features

✅ AI Page Analysis - Automatic content extraction - Smart summarization - Keyword extraction - Sentiment analysis

✅ Multi-Search Engine - 6 built-in engines (ZepraSearch default) - Custom engine support - Search suggestions - Result ranking

✅ Complete Privacy - End-to-end encryption - Zero data tracking by Zepra - Incognito mode support - Query sanitization - Tracking blocker

✅ Smart Actions - Page summarization - Content translation - Text simplification - Contact/date extraction - Related content finder - Product comparison

🔧 CMakeLists.txt Integration

# Add to root CMakeLists.txt

# AI Engine
add_subdirectory(source/aiEngine)

# Search Engine
add_subdirectory(source/searchEngine)

# Privacy
add_subdirectory(source/privacy)

# Link to main browser
target_link_libraries(ZepraBrowser
    PRIVATE
        ai-engine
        search-engine
        privacy-manager
        # ... other libraries
)

source/aiEngine/CMakeLists.txt

add_library(ai-engine SHARED
    src/ai_manager.cpp
    src/page_analyzer.cpp
    src/content_extractor.cpp
    src/context_builder.cpp
    src/query_processor.cpp
    src/answer_generator.cpp
    src/smart_actions.cpp
    src/ai_sidebar.cpp
)

target_include_directories(ai-engine
    PUBLIC ${CMAKE_CURRENT_SOURCE_DIR}/include
)

target_link_libraries(ai-engine
    PRIVATE
        web-core
        zepra-script
        Qt6::Widgets
)

source/searchEngine/CMakeLists.txt

add_library(search-engine SHARED
    src/search_manager.cpp
    src/search_engine_base.cpp
    src/zepra_search.cpp
    src/duckduckgo_search.cpp
    src/bing_search.cpp
    src/google_search.cpp
    src/brave_search.cpp
    src/yahoo_search.cpp
    src/custom_search.cpp
)

target_include_directories(search-engine
    PUBLIC ${CMAKE_CURRENT_SOURCE_DIR}/include
)

target_link_libraries(search-engine
    PRIVATE
        networking
        privacy-manager
        CURL::libcurl
)

source/privacy/CMakeLists.txt

add_library(privacy-manager SHARED
    src/privacy_manager.cpp
    src/encryption.cpp
    src/incognito_manager.cpp
    src/tracking_blocker.cpp
    src/data_sanitizer.cpp
    src/secure_storage.cpp
)

target_include_directories(privacy-manager
    PUBLIC ${CMAKE_CURRENT_SOURCE_DIR}/include
)

target_link_libraries(privacy-manager
    PRIVATE
        OpenSSL::SSL
        OpenSSL::Crypto
)

🎨 UI Screenshots (Conceptual)

1. Search Bar with Engine Selector

┌─────────────────────────────────────────────────────────────┐
│ [🔍 ZepraSearch ▼] Search or enter URL...        [🕵️ Incognito] │
│                                                               │
│ Suggestions:                                                 │
│ • zepra browser features                                     │
│ • zepra browser download                                     │
│ • zepra browser privacy                                      │
└─────────────────────────────────────────────────────────────┘

Engine Dropdown:
┌─────────────────────┐
│ ✓ ZepraSearch       │ ← Default, Privacy-First
│   DuckDuckGo        │
│   Bing              │
│   Google            │
│   Brave Search      │
│   Yahoo             │
│ ─────────────────   │
│ + Add Custom Engine │
└─────────────────────┘

2. AI Sidebar

┌─────────────────────────────────────┐
│  🤖 Zepra AI Assistant              │
├─────────────────────────────────────┤
│                                     │
│ Current Page: "How to Build..."     │
│                                     │
│ [Summarize] [Translate] [Simplify] │
│                                     │
│ ┌─────────────────────────────────┐ │
│ │ Ask about this page...          │ │
│ │                                 │ │
│ └─────────────────────────────────┘ │
│                    [Ask AI ➤]       │
│                                     │
│ Quick Actions:                      │
│ • Extract main points               │
│ • Find related articles             │
│ • Compare products                  │
│ • Analyze sentiment                 │
│                                     │
│ ─────────────────────────────────   │
│                                     │
│ 💬 AI Response:                     │
│ This article discusses...           │
│                                     │
│ 🔗 Sources:                         │
│ • section 1                         │
│ • section 3                         │
│                                     │
│ ✨ Suggested Actions:               │
│ • Read section 2 for details        │
│ • Check related topics              │
└─────────────────────────────────────┘

3. Search Results with Privacy Indicators

┌─────────────────────────────────────────────────────────────┐
│ Search Results for: "best laptops 2024"                     │
│ Engine: ZepraSearch | 🔒 Encrypted | 🚫 No Tracking         │
├─────────────────────────────────────────────────────────────┤
│                                                             │
│ 1. Best Laptops of 2024 - TechReview                       │
│    https://techreview.com/laptops-2024                     │
│    Complete guide to the best laptops available...         │
│    🔒 Privacy Protected                                     │
│                                                             │
│ 2. Top 10 Laptops for 2024 - GadgetNews                   │
│    https://gadgetnews.com/top-laptops                      │
│    Expert reviews and comparisons of latest models...      │
│    🔒 Privacy Protected                                     │
│                                                             │
│ [🤖 Ask AI about these results]                            │
└─────────────────────────────────────────────────────────────┘

4. Settings - Search Engines

┌─────────────────────────────────────────────────────────────┐
│ Settings > Search Engines                                    │
├─────────────────────────────────────────────────────────────┤
│                                                             │
│ Default Search Engine:                                      │
│ ● ZepraSearch         🔒 Maximum Privacy                    │
│ ○ DuckDuckGo          🔒 High Privacy                       │
│ ○ Bing                ⚠️  Medium Privacy                    │
│ ○ Google              ⚠️  Low Privacy (Tracks)              │
│ ○ Brave Search        🔒 High Privacy                       │
│ ○ Yahoo               ⚠️  Medium Privacy                    │
│                                                             │
│ ─────────────────────────────────────────────────────────   │
│                                                             │
│ Custom Search Engines:                                      │
│                                                             │
│ • MyCustomSearch   [Edit] [Remove]                          │
│   https://custom.com/search?q=%s                            │
│                                                             │
│ [+ Add Custom Engine]                                       │
│                                                             │
│ ─────────────────────────────────────────────────────────   │
│                                                             │
│ Search Settings:                                            │
│ ☑ Enable search suggestions                                 │
│ ☑ Use encrypted queries                                     │
│ ☑ Block tracking in results                                 │
│ ☑ Show privacy indicators                                   │
│                                                             │
│ Safe Search: [Moderate ▼]                                   │
│                                                             │
└─────────────────────────────────────────────────────────────┘

📊 Architecture Diagram

┌─────────────────────────────────────────────────────────────┐
│                      User Interface                          │
│  ┌────────────┐  ┌────────────┐  ┌────────────┐           │
│  │ Search Bar │  │ AI Sidebar │  │ Context    │           │
│  │ + Engine   │  │            │  │ Menu       │           │
│  │ Selector   │  │            │  │            │           │
│  └──────┬─────┘  └──────┬─────┘  └──────┬─────┘           │
└─────────┼────────────────┼────────────────┼─────────────────┘
          │                │                │
          │                │                │
┌─────────▼────────────────▼────────────────▼─────────────────┐
│                  Browser Core Layer                          │
│  ┌──────────────────┐  ┌──────────────────┐                │
│  │  AI Manager      │  │ Search Manager   │                │
│  │  • Page Analysis │  │ • Multi-Engine   │                │
│  │  • Q&A System    │  │ • Routing        │                │
│  │  • Smart Actions │  │ • Suggestions    │                │
│  └────────┬─────────┘  └────────┬─────────┘                │
│           │                     │                           │
│           └──────────┬──────────┘                           │
│                      │                                      │
│           ┌──────────▼──────────┐                          │
│           │  Privacy Manager    │                          │
│           │  • Encryption       │                          │
│           │  • Anti-Tracking    │                          │
│           │  • Data Sanitizer   │                          │
│           └──────────┬──────────┘                          │
└──────────────────────┼──────────────────────────────────────┘
                       │
┌──────────────────────▼──────────────────────────────────────┐
│                 Search Engines                               │
│  ┌────────┐ ┌────────┐ ┌────────┐ ┌────────┐ ┌────────┐  │
│  │ Zepra  │ │ Duck   │ │ Bing   │ │ Google │ │ Brave  │  │
│  │ Search │ │ DuckGo │ │        │ │        │ │        │  │
│  └────────┘ └────────┘ └────────┘ └────────┘ └────────┘  │
│  ┌────────┐ ┌────────────────────────────────────────┐    │
│  │ Yahoo  │ │ Custom Engines...                      │    │
│  └────────┘ └────────────────────────────────────────┘    │
└─────────────────────────────────────────────────────────────┘

🔐 Privacy Guarantees

What Zepra NEVER Tracks:

❌ Search queries
❌ Browsing history
❌ IP addresses
❌ User identifiers
❌ Click patterns
❌ Page content
❌ Personal data

What Zepra DOES:

✅ Encrypt all queries end-to-end
✅ Strip tracking from results
✅ Support true incognito mode
✅ Block third-party trackers
✅ Clear data on exit (if enabled)
✅ No server-side storage
✅ Open source (auditable)

Incognito Mode Features:

🔒 No local history saved
🔒 No cookies persisted
🔒 No cache stored
🔒 All queries encrypted
🔒 No AI data stored
🔒 Session cleared on close

🚀 Quick Start Guide

For Users:

Set Your Search Engine Settings → Search Engines → Select ZepraSearch
Enable AI Assistant View → Show AI Sidebar
Search Privately Type query → Select engine → Press Enter All queries automatically encrypted!
Use Incognito File → New Incognito Window or press Ctrl+Shift+N

For Developers:

Build with AI & Search bash cmake -B build -DZEPRA_ENABLE_AI=ON -DZEPRA_ENABLE_SEARCH=ON cmake --build build
Add Custom Search Engine cpp search_manager->addCustomEngine({ .name = "My Engine", .search_url = "https://...", .suggest_url = "https://...", .icon = "icon.svg" });
Integrate AI in Your Feature cpp auto analysis = ai_manager->analyzePage(current_document); std::cout << analysis.summary;

📈 Roadmap

Phase 1 (Current)

✅ Multi-search engine support
✅ AI page analysis
✅ Privacy & encryption
✅ Incognito mode

Phase 2 (Next)

🔨 Voice search
🔨 Image search
🔨 AI chat mode
🔨 Semantic search

Phase 3 (Future)

🔮 Local AI models
🔮 Federated search
🔮 P2P search network
🔮 Blockchain privacy

This architecture gives you: - ✅ Full AI integration with page analysis - ✅ 6+ search engines with custom support - ✅ Military-grade privacy & encryption - ✅ True incognito mode (no tracking) - ✅ Zero data collection by Zepra - ✅ User-controlled experience

Ready to revolutionize browsing! 🚀

✅

AI Processing Engine