@extends('layouts.appv2')

@section('content')

<h1 class="mb-4 gradient-text"><i class="fas fa-robot"></i> ChatBot Documents</h1>

<div class="card mb-4" style="border-radius: 20px; box-shadow: 0 10px 10px rgba(0, 0, 0, 0.2);">
    <div class="card-body">

        @if ($message = Session::get('success'))
            <div class="alert alert-success">{{ $message }}</div>
        @endif

        @if ($message = Session::get('error'))
            <div class="alert alert-danger">{{ $message }}</div>
        @endif

        {{-- Upload Form --}}
        <h5>Upload New PDF</h5><br>
        <form action="{{ route('document.store') }}" method="POST" enctype="multipart/form-data">
            @csrf
            <div class="mb-3">
                <input type="file" name="pdf" class="form-control @error('pdf') is-invalid @enderror" required>
                @error('pdf')
                    <div class="invalid-feedback">{{ $message }}</div>
                @enderror
            </div><br>
            <button type="submit" class="btn btn-success">
                <i class="fas fa-upload"></i> Upload
            </button>
        </form>
        <br>
        <div style="border-top: 1px solid #000000; margin: 1rem 0;"></div>
        <br>

        @php
            $tenantDb = session('tenant_db') ?? 'default';
            $chat = \App\Models\ChatVisibility::on('tenant')->where('name', 'chatbot')->first();
            $isEnabled = $chat && $chat->status === 'enable';
        @endphp

        <h5>Chatbot Visibility</h5>
        <p class="mt-3 mb-0 text-muted">
            Toggle chatbot visibility across <b>all dashboards (Admin & Users)</b>.
        </p><br>

        <form action="{{ route('chatbot.toggle') }}" method="POST">
            @csrf
            @if($isEnabled)
                <button type="submit" name="status" value="disable" class="btn btn-danger">
                    <i class="fas fa-power-off"></i> Disable Chatbot
                </button>
            @else
                <button type="submit" name="status" value="enable" class="btn btn-primary">
                    <i class="fas fa-play"></i> Enable Chatbot
                </button>
            @endif
        </form>

    </div>
</div>

<div class="card" style="border-radius: 20px; box-shadow: 0 10px 10px rgba(0, 0, 0, 0.2);">
    <div class="card-body">

        {{-- List of PDF Table --}}
        <div class="table-responsive">
            <table class="table table-bordered table-hover">
                <thead class="thead-dark">
                    <tr>
                        <th class="text-center">No.</th>
                        <th class="text-center">Title</th>
                        <th class="text-center">Action</th>
                        <th class="text-center">Created At</th>
                    </tr>
                </thead>
                <tbody>
                    @forelse($documents as $index => $doc)
                    <tr>
                        <td class="text-center">{{ $index + 1 }}</td>
                        <td>{{ $doc->title }}</td>
                        <td class="text-center">
                            @if($doc->file_path)
                                <button class="btn btn-sm btn-primary" onclick="window.open('{{ asset($doc->file_path) }}', '_blank')">
                                    <i class="fas fa-file-download"></i> View
                                </button>
                            @else
                                N/A
                            @endif
                            <form action="{{ route('document.destroy', $doc->id) }}" method="POST" style="display:inline-block;" onclick="return confirm('Are you sure you want to delete this document?');">
                                @csrf
                                @method('DELETE')
                                <button type="submit" class="btn btn-danger btn-sm mt-1 mb-1">
                                    <i class="fas fa-trash-alt"></i> Delete
                                </button>
                            </form>
                        </td>
                        <td class="text-center">{{ $doc->created_at->format('d/m/Y H:i') }}</td>
                    </tr>
                    @empty
                    <tr class="text-center">
                        <td colspan="7" class="text-center text-danger">No documents found</td>
                    </tr>
                    @endforelse
                </tbody>
            </table>
        </div>

    </div>
</div>

@endsection