@extends('layouts.app', ['class' => 'g-sidenav-show bg-gray-900'])
@php
    use Illuminate\Support\Facades\Storage;
@endphp

@section('content')
    @include('layouts.navbars.auth.topnav', ['title' => 'Chat'])
    <div class="container-fluid py-4">
        <div class="row">
            <div class="col-12">
                <div class="card mb-4">
                    <div class="card-header pb-0">
                        <h6>Conversas</h6>
                    </div>
                    
                    <div class="col-12 my-3 text-end p-2" style="background:#343741; margin: 0px !important">
                        <a class="btn bg-gradient-dark mb-0 me-4" href="{{ route('chats.create') }}">
                            <i class="fa fa-plus text-sm"></i>&nbsp;&nbsp;Novo Chat
                        </a>
                    </div>
                    <div class="card-body px-0 pt-0 pb-2">
                        <div class="table-responsive p-0">
                            <table class="table align-items-center mb-0">
                                <thead>
                                    <tr>
                                        <th class="text-left text-uppercase text-secondary text-xxs font-weight-bolder opacity-7 p-2">Agente</th>
                                        <th class="text-left text-uppercase text-secondary text-xxs font-weight-bolder opacity-7 p-2">Última Mensagem</th>
                                        <th class="text-left text-uppercase text-secondary text-xxs font-weight-bolder opacity-7 p-2">Data</th>
                                        <th class="text-center text-uppercase text-secondary text-xxs font-weight-bolder opacity-7 p-2">Ações</th>
                                    </tr>
                                </thead>
                                <tbody>
                                    @forelse ($chats as $chat)
                                        <tr>
                                            <td>
                                                <div class="d-flex align-items-center">
                                                    @if($chat->agente && $chat->agente->foto)
                                                        <img src="{{ Storage::url($chat->agente->foto) }}" 
                                                             alt="{{ $chat->agente->nome }}" 
                                                             style="width: 40px; height: 40px; border-radius: 50%; object-fit: cover; margin-right: 12px;">
                                                    @elseif($chat->agente)
                                                        <div style="width: 40px; height: 40px; border-radius: 50%; background: #ddd; display: flex; align-items: center; justify-content: center; color: #666; font-weight: bold; margin-right: 12px;">
                                                            {{ strtoupper(substr($chat->agente->nome, 0, 1)) }}
                                                        </div>
                                                    @endif
                                                    <p class="text-xs font-weight-bold mb-0">{{ $chat->agente->nome ?? 'N/A' }}</p>
                                                </div>
                                            </td>
                                            <td>
                                                <p class="text-xs mb-0 p-2">
                                                    @if($chat->ultimaMensagem)
                                                        {{ Str::limit($chat->ultimaMensagem->mensagem, 50) }}
                                                    @else
                                                        <span class="text-muted">Sem mensagens</span>
                                                    @endif
                                                </p>
                                            </td>
                                            <td>
                                                <p class="text-xs mb-0 p-2">
                                                    {{ $chat->updated_at ? $chat->updated_at->format('d/m/Y H:i') : '-' }}
                                                </p>
                                            </td>
                                            <td class="align-middle text-center text-sm">
                                                <a href="{{ route('chats.edit', $chat->idchat) }}" class="btn btn-sm btn-primary mb-0">
                                                    <i class="fa fa-comments"></i> Abrir
                                                </a>
                                                <form action="{{ route('chats.destroy', $chat->idchat) }}" method="POST" class="d-inline">
                                                    @csrf
                                                    @method('DELETE')
                                                    <button type="submit" class="btn btn-sm btn-danger mb-0" onclick="return confirm('Tem certeza que deseja excluir este chat?')">
                                                        <i class="fa fa-trash"></i>
                                                    </button>
                                                </form>
                                            </td>
                                        </tr>
                                    @empty
                                        <tr>
                                            <td colspan="4" class="text-center p-4">
                                                <p class="text-xs text-muted mb-0">Nenhuma conversa encontrada. <a href="{{ route('chats.create') }}">Criar novo chat</a></p>
                                            </td>
                                        </tr>
                                    @endforelse
                                </tbody>
                            </table>
                        </div>
                        @if($chats->hasPages())
                            <div class="pagination-wrapper px-4 py-3">
                                {{ $chats->links() }}
                            </div>
                        @endif
                    </div>
                </div>
            </div>
        </div>
    </div>
@endsection