/*
 * ═══════════════════════════════════════════════════════════════════════════════════
 * SETTINGSWEBSERVER.HPP - Network Mode Settings Web Interface
 * ═══════════════════════════════════════════════════════════════════════════════════
 *
 * 🌐 SETTINGS WEB INTERFACE FOR VESPER 🌐
 *
 * Provides web interface for switching between AP and Station modes:
 * • Accessible at http://192.168.4.1/settings (AP mode)
 * • Accessible at http://{device-ip}/settings (Station mode)
 * • Toggle between AP mode and Router mode
 * • Configure WiFi credentials for router connection
 * • Reboot device with new settings
 *
 * 🏗️ ARCHITECTURE:
 *   • Uses AsyncWebServer for non-blocking operation
 *   • HTML interface with toggle switch
 *   • Updates ConfigManager and triggers reboot
 *   • Works in both AP and Station modes
 *
 * 📡 ENDPOINTS:
 *   GET  /settings       - Settings page with mode toggle
 *   POST /api/set-mode   - Set network mode (AP or STA)
 *   POST /api/reboot     - Reboot device
 *
 * 📋 VERSION: 1.0
 * 📅 DATE: 2025-12-28
 * 👨‍💻 AUTHOR: Advanced Bell Systems
 * ═══════════════════════════════════════════════════════════════════════════════════
 */

#pragma once

#include <Arduino.h>
#include <ESPAsyncWebServer.h>

// Forward declarations
class ConfigManager;
class Networking;

class SettingsWebServer {
public:
    explicit SettingsWebServer(AsyncWebServer& server,
                              ConfigManager& configManager,
                              Networking& networking);
    ~SettingsWebServer();

    /**
     * @brief Initialize settings web server and register endpoints
     */
    void begin();

private:
    // Dependencies
    AsyncWebServer& _server;
    ConfigManager& _configManager;
    Networking& _networking;

    // Endpoint handlers
    void handleSettingsPage(AsyncWebServerRequest* request);
    void handleSetMode(AsyncWebServerRequest* request);
    void handleReboot(AsyncWebServerRequest* request);

    // HTML generation
    String generateSettingsHTML();
};