@extends('layouts.landing')
@section('title', 'Amigos')

@section('content')
<div class="container" style="max-width:760px">

    @if(session('success'))
        <div class="alert alert-success alert-dismissible fade show py-2">
            {{ session('success') }}
            <button type="button" class="close" data-dismiss="alert"><span>&times;</span></button>
        </div>
    @endif

    <div class="card shadow-sm">

        {{-- Tabs --}}
        <div class="card-header bg-white p-0">
            <ul class="nav nav-tabs border-0" id="friendTabs">
                <li class="nav-item">
                    <a class="nav-link active font-weight-bold px-4 py-3" data-toggle="tab" href="#tab-friends">
                        <i class="fas fa-user-check mr-1 text-success"></i>
                        Mis amigos
                        <span class="badge badge-secondary ml-1">{{ $friends->count() }}</span>
                    </a>
                </li>
                <li class="nav-item">
                    <a class="nav-link font-weight-bold px-4 py-3" data-toggle="tab" href="#tab-requests">
                        <i class="fas fa-user-plus mr-1 text-primary"></i>
                        Solicitudes
                        @if($requests->count())
                            <span class="badge badge-danger ml-1">{{ $requests->count() }}</span>
                        @endif
                    </a>
                </li>
            </ul>
        </div>

        <div class="tab-content">

            {{-- ── Tab: Mis amigos ── --}}
            <div class="tab-pane fade show active" id="tab-friends">
                @if($friends->isEmpty())
                    <div class="text-center text-muted py-5">
                        <i class="fas fa-user-friends fa-3x mb-3 d-block"></i>
                        <p class="mb-2">Aún no tienes amigos agregados.</p>
                        <a href="{{ route('feed') }}" class="btn btn-primary btn-sm">
                            <i class="fas fa-search mr-1"></i> Buscar personas
                        </a>
                    </div>
                @else
                    <div class="table-responsive">
                        <table class="table table-hover align-middle mb-0">
                            <thead class="thead-light">
                                <tr>
                                    <th style="width:48px"></th>
                                    <th>Nombre</th>
                                    <th class="d-none d-md-table-cell text-muted small">Amigos desde</th>
                                    <th class="text-right">Acciones</th>
                                </tr>
                            </thead>
                            <tbody>
                                @foreach($friends as $friend)
                                    <tr>
                                        <td class="py-2">
                                            <a href="{{ route('social.profile', $friend) }}">
                                                <img src="{{ $friend->profile_photo_url }}"
                                                     class="rounded-circle"
                                                     width="40" height="40" style="object-fit:cover">
                                            </a>
                                        </td>
                                        <td class="py-2">
                                            <a href="{{ route('social.profile', $friend) }}"
                                               class="font-weight-bold text-dark">
                                                {{ $friend->name }} {{ $friend->apellidoPaterno }}
                                            </a>
                                            <div class="text-muted small">{{ $friend->email }}</div>
                                        </td>
                                        <td class="py-2 d-none d-md-table-cell text-muted small">
                                            {{ $friend->friendship->updated_at->format('d M Y') }}
                                        </td>
                                        <td class="py-2 text-right">
                                            <a href="{{ route('chat.show', $friend) }}"
                                               class="btn btn-sm btn-outline-primary mr-1"
                                               title="Enviar mensaje">
                                                <i class="fas fa-comment"></i>
                                                <span class="d-none d-md-inline ml-1">Mensaje</span>
                                            </a>
                                            <form action="{{ route('friendships.destroy', $friend->friendship) }}"
                                                  method="POST" class="d-inline"
                                                  onsubmit="return confirm('¿Quitar a {{ addslashes($friend->name) }} de tus amigos?')">
                                                @csrf @method('DELETE')
                                                <button class="btn btn-sm btn-outline-danger" title="Quitar amigo">
                                                    <i class="fas fa-user-times"></i>
                                                    <span class="d-none d-md-inline ml-1">Quitar</span>
                                                </button>
                                            </form>
                                        </td>
                                    </tr>
                                @endforeach
                            </tbody>
                        </table>
                    </div>
                @endif
            </div>

            {{-- ── Tab: Solicitudes pendientes ── --}}
            <div class="tab-pane fade" id="tab-requests">
                @forelse($requests as $friendship)
                    <div class="d-flex align-items-center p-3 border-bottom">
                        <a href="{{ route('social.profile', $friendship->sender) }}">
                            <img src="{{ $friendship->sender->profile_photo_url }}"
                                 class="rounded-circle mr-3" width="48" height="48" style="object-fit:cover">
                        </a>
                        <div class="flex-grow-1">
                            <a href="{{ route('social.profile', $friendship->sender) }}"
                               class="font-weight-bold text-dark d-block">
                                {{ $friendship->sender->name }} {{ $friendship->sender->apellidoPaterno }}
                            </a>
                            <small class="text-muted">{{ $friendship->created_at->diffForHumans() }}</small>
                        </div>
                        <div class="d-flex" style="gap:.4rem">
                            <form action="{{ route('friendships.accept', $friendship) }}" method="POST">
                                @csrf
                                <button class="btn btn-primary btn-sm">
                                    <i class="fas fa-check mr-1"></i> Aceptar
                                </button>
                            </form>
                            <form action="{{ route('friendships.destroy', $friendship) }}" method="POST">
                                @csrf @method('DELETE')
                                <button class="btn btn-outline-secondary btn-sm">
                                    <i class="fas fa-times"></i>
                                </button>
                            </form>
                        </div>
                    </div>
                @empty
                    <div class="text-center text-muted py-5">
                        <i class="fas fa-check-circle fa-3x mb-3 d-block text-success"></i>
                        No tienes solicitudes pendientes.
                    </div>
                @endforelse
            </div>

        </div>
    </div>
</div>
@endsection

@section('scripts')
<script>
// Abrir tab de solicitudes si viene de notificación
if (window.location.hash === '#solicitudes') {
    document.querySelector('[href="#tab-requests"]')?.click();
}
</script>
@endsection