dockersyshome/app/Modules/Chatbot/Http/Controllers/Admin/ChatbotController.php

<?php

namespace App\Modules\Chatbot\Http\Controllers\Admin;

use App\Http\Controllers\Controller;
use App\Modules\Chatbot\Models\ChatbotKnowledge;
use App\Modules\Chatbot\Models\ChatbotRule;
use App\Modules\Chatbot\Models\ChatbotConversation;
use App\Models\Setting;
use Illuminate\Http\Request;
use Illuminate\Support\Facades\Auth;
use Illuminate\Support\Facades\Notification;
use App\Notifications\FeatureRequestNotification;

class ChatbotController extends Controller
{
    /**
     * Display the knowledge base listing.
     */
    public function index(): \Illuminate\View\View
    {
        $knowledgeEntries = ChatbotKnowledge::orderBy('category')
            ->orderBy('title')
            ->paginate(20);

        $categories = ChatbotKnowledge::getCategories();

        return view('chatbot::admin.index', compact('knowledgeEntries', 'categories'));
    }

    /**
     * Show the form for creating a new knowledge entry.
     */
    public function create(): \Illuminate\View\View
    {
        $categories = ChatbotKnowledge::getCategories();
        return view('chatbot::admin.create', compact('categories'));
    }

    /**
     * Store a newly created knowledge entry.
     */
    public function store(Request $request): \Illuminate\Http\RedirectResponse
    {
        $validated = $request->validate([
            'title' => 'required|string|max:255',
            'content' => 'required|string',
            'restrictions' => 'nullable|string',
            'category' => 'required|string|in:' . implode(',', array_keys(ChatbotKnowledge::getCategories())),
        ]);

        $validated['active'] = $request->has('active');

        ChatbotKnowledge::create($validated);

        return redirect()
            ->route('admin.chatbot.index')
            ->with('success', 'Informação adicionada à base de conhecimento com sucesso!');
    }

    /**
     * Show the form for editing a knowledge entry.
     */
    public function edit(ChatbotKnowledge $chatbot_knowledge): \Illuminate\View\View
    {
        $entry = $chatbot_knowledge;
        $categories = ChatbotKnowledge::getCategories();
        return view('chatbot::admin.edit', compact('entry', 'categories'));
    }

    /**
     * Update a knowledge entry.
     */
    public function update(Request $request, ChatbotKnowledge $chatbot_knowledge): \Illuminate\Http\RedirectResponse
    {
        $validated = $request->validate([
            'title' => 'required|string|max:255',
            'content' => 'required|string',
            'restrictions' => 'nullable|string',
            'category' => 'required|string|in:' . implode(',', array_keys(ChatbotKnowledge::getCategories())),
        ]);

        $validated['active'] = $request->has('active');

        $chatbot_knowledge->update($validated);

        return redirect()
            ->route('admin.chatbot.index')
            ->with('success', 'Informação atualizada com sucesso!');
    }

    /**
     * Delete a knowledge entry.
     */
    public function destroy(ChatbotKnowledge $chatbot_knowledge): \Illuminate\Http\RedirectResponse
    {
        $chatbot_knowledge->delete();

        return redirect()
            ->route('admin.chatbot.index')
            ->with('success', 'Informação removida da base de conhecimento.');
    }

    /**
     * Display conversations listing with visitor contacts.
     */
    public function conversations(): \Illuminate\View\View
    {
        $conversations = ChatbotConversation::with('messages')
            ->whereNotNull('visitor_name')
            ->orderBy('created_at', 'desc')
            ->paginate(20);

        return view('chatbot::admin.conversations', compact('conversations'));
    }

    /**
     * Display a specific conversation with all messages.
     */
    public function showConversation(ChatbotConversation $conversation): \Illuminate\View\View
    {
        $conversation->load('messages');

        return view('chatbot::admin.conversation-show', compact('conversation'));
    }

    /**
     * Delete a conversation.
     */
    public function destroyConversation(ChatbotConversation $conversation): \Illuminate\Http\RedirectResponse
    {
        $conversation->delete();

        return redirect()
            ->route('admin.chatbot.conversations')
            ->with('success', 'Conversa removida com sucesso.');
    }

    /**
     * Display chatbot settings.
     */
    public function settings(): \Illuminate\View\View
    {
        $settings = [
            'chatbot_enabled' => Setting::get('chatbot_enabled', 'off'),
            'chatbot_provider' => Setting::get('chatbot_provider', 'openrouter'),
            'chatbot_openrouter_api_key' => Setting::get('chatbot_openrouter_api_key'),
            'chatbot_openrouter_model' => Setting::get('chatbot_openrouter_model', 'openai/gpt-3.5-turbo'),
            'chatbot_llamacpp_base_url' => Setting::get('chatbot_llamacpp_base_url', 'http://172.17.0.1:8080'),
            'chatbot_llamacpp_model' => Setting::get('chatbot_llamacpp_model', ''),
            'chatbot_welcome_message' => Setting::get('chatbot_welcome_message', 'Olá! Como posso ajudar você hoje?'),
            'chatbot_custom_instructions' => Setting::get('chatbot_custom_instructions'),
            'chatbot_max_tokens' => Setting::get('chatbot_max_tokens', '500'),
            'chatbot_temperature' => Setting::get('chatbot_temperature', '0.7'),
        ];

        return view('chatbot::admin.settings', compact('settings'));
    }

    /**
     * Update chatbot settings.
     */
    public function updateSettings(Request $request): \Illuminate\Http\RedirectResponse
    {
        $validated = $request->validate([
            'chatbot_enabled' => 'nullable|in:on,off',
            'chatbot_provider' => 'required|in:openrouter,llamacpp',
            'chatbot_openrouter_api_key' => 'nullable|string|max:255',
            'chatbot_openrouter_model' => 'nullable|string|max:255',
            'chatbot_llamacpp_base_url' => 'nullable|string|max:255',
            'chatbot_llamacpp_model' => 'nullable|string|max:255',
            'chatbot_welcome_message' => 'required|string|max:500',
            'chatbot_custom_instructions' => 'nullable|string',
            'chatbot_max_tokens' => 'required|integer|min:50|max:2000',
            'chatbot_temperature' => 'required|numeric|min:0|max:2',
        ]);

        foreach ($validated as $key => $value) {
            if ($key === 'chatbot_enabled') {
                Setting::set($key, $value ?? 'off', 'chatbot');
            } else {
                Setting::set($key, $value, 'chatbot');
            }
        }

        // Ensure enabled is set properly when checkbox is not checked
        if (!$request->has('chatbot_enabled')) {
            Setting::set('chatbot_enabled', 'off', 'chatbot');
        }

        return redirect()
            ->route('admin.chatbot.settings')
            ->with('success', 'Configurações do chatbot atualizadas com sucesso!');
    }

    /**
     * Display the chatbot rules listing.
     */
    public function rulesIndex(): \Illuminate\View\View
    {
        $rules = ChatbotRule::orderBy('order')
            ->orderBy('id')
            ->paginate(30);

        return view('chatbot::admin.rules.index', compact('rules'));
    }

    /**
     * Show the form for creating a new chatbot rule.
     */
    public function rulesCreate(): \Illuminate\View\View
    {
        return view('chatbot::admin.rules.create');
    }

    /**
     * Store a newly created chatbot rule.
     */
    public function rulesStore(Request $request): \Illuminate\Http\RedirectResponse
    {
        $validated = $request->validate([
            'title'   => 'required|string|max:255',
            'content' => 'required|string|max:2000',
            'order'   => 'nullable|integer|min:0|max:9999',
        ]);

        $validated['active'] = $request->has('active');
        $validated['order']  = $validated['order'] ?? 0;

        ChatbotRule::create($validated);

        return redirect()
            ->route('admin.chatbot.rules.index')
            ->with('success', 'Regra criada com sucesso! A IA passará a segui-la nas próximas conversas.');
    }

    /**
     * Show the form for editing a chatbot rule.
     */
    public function rulesEdit(ChatbotRule $rule): \Illuminate\View\View
    {
        return view('chatbot::admin.rules.edit', compact('rule'));
    }

    /**
     * Update a chatbot rule.
     */
    public function rulesUpdate(Request $request, ChatbotRule $rule): \Illuminate\Http\RedirectResponse
    {
        $validated = $request->validate([
            'title'   => 'required|string|max:255',
            'content' => 'required|string|max:2000',
            'order'   => 'nullable|integer|min:0|max:9999',
        ]);

        $validated['active'] = $request->has('active');
        $validated['order']  = $validated['order'] ?? 0;

        $rule->update($validated);

        return redirect()
            ->route('admin.chatbot.rules.index')
            ->with('success', 'Regra atualizada com sucesso!');
    }

    /**
     * Delete a chatbot rule.
     */
    public function rulesDestroy(ChatbotRule $rule): \Illuminate\Http\RedirectResponse
    {
        $rule->delete();

        return redirect()
            ->route('admin.chatbot.rules.index')
            ->with('success', 'Regra removida com sucesso.');
    }
}