@extends('layouts.admin')

@section('title', 'Chatbot - Base de Conhecimento')

@section('content')
<div class="container-fluid px-4">
    <!-- Page Heading -->
    <div class="d-sm-flex align-items-center justify-content-between mb-4">
        <h1 class="h3 text-gray-800">
            <i class="bi bi-robot me-2"></i>Chatbot - Base de Conhecimento
        </h1>
        <div class="d-flex gap-2">
            <a href="{{ route('admin.chatbot.settings') }}" class="btn btn-secondary btn-sm">
                <i class="bi bi-gear me-1"></i>Configurações
            </a>
            <a href="{{ route('admin.chatbot.create') }}" class="btn btn-primary btn-sm">
                <i class="bi bi-plus-circle me-1"></i>Nova Informação
            </a>
        </div>
    </div>

    @if(session('success'))
    <div class="alert alert-success alert-dismissible fade show" role="alert">
        {{ session('success') }}
        <button type="button" class="close" data-dismiss="alert" aria-label="Close">
            <span aria-hidden="true">&times;</span>
        </button>
    </div>
    @endif

    <!-- Info Card -->
    <div class="card shadow mb-4">
        <div class="card-header py-3 d-flex align-items-center">
            <h6 class="m-0 font-weight-bold text-primary">Informações do Chatbot</h6>
        </div>
        <div class="card-body">
            <p class="text-muted mb-0">
                <i class="bi bi-info-circle me-1"></i>
                Adicione informações sobre a empresa, produtos e serviços para que o assistente virtual possa responder aos visitantes.
                Quanto mais detalhada for a base de conhecimento, melhores serão as respostas.
            </p>
        </div>
    </div>

    <!-- Knowledge Base Table -->
    <div class="card shadow mb-4">
        <div class="card-header py-3">
            <h6 class="m-0 font-weight-bold text-primary">Base de Conhecimento ({{ $knowledgeEntries->total() }} entradas)</h6>
        </div>
        <div class="card-body">
            @if($knowledgeEntries->count() > 0)
            <div class="table-responsive">
                <table class="table table-bordered table-hover" width="100%" cellspacing="0">
                    <thead>
                        <tr>
                            <th>Título</th>
                            <th>Categoria</th>
                            <th>Conteúdo</th>
                            <th>Restrições</th>
                            <th>Status</th>
                            <th width="120">Ações</th>
                        </tr>
                    </thead>
                    <tbody>
                        @foreach($knowledgeEntries as $entry)
                        <tr>
                            <td class="font-weight-bold">{{ $entry->title }}</td>
                            <td>
                                <span class="badge badge-info">
                                    {{ $categories[$entry->category] ?? $entry->category }}
                                </span>
                            </td>
                            <td class="text-truncate" style="max-width: 250px;">
                                {{ Str::limit($entry->content, 80) }}
                            </td>
                            <td class="text-truncate" style="max-width: 200px;">
                                @if($entry->restrictions)
                                    <span class="text-warning" title="{{ $entry->restrictions }}">
                                        <i class="bi bi-exclamation-triangle me-1"></i>{{ Str::limit($entry->restrictions, 50) }}
                                    </span>
                                @else
                                    <span class="text-muted">—</span>
                                @endif
                            </td>
                            <td>
                                @if($entry->active)
                                    <span class="badge badge-success">Ativo</span>
                                @else
                                    <span class="badge badge-secondary">Inativo</span>
                                @endif
                            </td>
                            <td>
                                <a href="{{ route('admin.chatbot.edit', $entry) }}" class="btn btn-sm btn-outline-primary" title="Editar">
                                    <i class="bi bi-pencil"></i>
                                </a>
                                <form action="{{ route('admin.chatbot.destroy', $entry) }}" method="POST" class="d-inline" onsubmit="return confirm('Tem certeza que deseja excluir esta informação?');">
                                    @csrf
                                    @method('DELETE')
                                    <button type="submit" class="btn btn-sm btn-outline-danger" title="Excluir">
                                        <i class="bi bi-trash"></i>
                                    </button>
                                </form>
                            </td>
                        </tr>
                        @endforeach
                    </tbody>
                </table>
            </div>

            <div class="d-flex justify-content-center">
                {{ $knowledgeEntries->withQueryString()->links() }}
            </div>
            @else
            <div class="text-center py-5">
                <i class="bi bi-robot text-muted" style="font-size: 3rem;"></i>
                <h5 class="mt-3 text-muted">Nenhuma informação cadastrada</h5>
                <p class="text-muted">Adicione informações sobre a empresa para o assistente virtual.</p>
                <a href="{{ route('admin.chatbot.create') }}" class="btn btn-primary btn-sm">
                    <i class="bi bi-plus-circle me-1"></i>Adicionar Primeira Informação
                </a>
            </div>
            @endif
        </div>
    </div>
</div>
@endsection