@extends('layouts.app')

@section('title', 'Broadcast WA')

@section('content')

<div class="page-header">
    <div>
        <h1 class="page-title">Broadcast WhatsApp</h1>
        <p class="page-subtitle">Kirim pesan massal ke kontak</p>
    </div>
    <div class="page-actions">
        <a href="{{ route('broadcast.templates') }}" class="btn btn-secondary">Template</a>
        @can('broadcast messages')
        <a href="{{ route('broadcast.create') }}" class="btn btn-primary">
            <svg fill="none" viewBox="0 0 24 24" stroke="currentColor"><path stroke-linecap="round" stroke-linejoin="round" stroke-width="2" d="M12 4v16m8-8H4"/></svg>
            Kampanye Baru
        </a>
        @endcan
    </div>
</div>

<div class="card">
    <div class="table-wrapper">
        @if($campaigns->isEmpty())
        <div class="empty-state">
            <svg fill="none" viewBox="0 0 24 24" stroke="currentColor"><path stroke-linecap="round" stroke-linejoin="round" stroke-width="1.5" d="M11 5.882V19.24a1.76 1.76 0 01-3.417.592l-2.147-6.15M18 13a3 3 0 100-6M5.436 13.683A4.001 4.001 0 017 6h1.832c4.1 0 7.625-1.234 9.168-3v14c-1.543-1.766-5.067-3-9.168-3H7a3.988 3.988 0 01-1.564-.317z"/></svg>
            <div class="empty-state-title">Belum ada kampanye</div>
            <p class="empty-state-text">Buat kampanye broadcast pertama Anda</p>
        </div>
        @else
        <table>
            <thead>
                <tr>
                    <th>Kampanye</th>
                    <th>Status</th>
                    <th>Penerima</th>
                    <th>Terkirim</th>
                    <th>Success Rate</th>
                    <th>Dibuat oleh</th>
                    <th>Tanggal</th>
                    <th style="text-align:right;">Aksi</th>
                </tr>
            </thead>
            <tbody>
                @foreach($campaigns as $campaign)
                <tr>
                    <td>
                        <a href="{{ route('broadcast.show', $campaign) }}" class="fw-600" style="color:var(--gray-900);text-decoration:none;">{{ $campaign->name }}</a>
                        <div class="text-small text-muted truncate" style="max-width:200px;">{{ Str::limit($campaign->message, 50) }}</div>
                    </td>
                    <td><span class="badge badge-{{ $campaign->status_color }}">{{ $campaign->status_label }}</span></td>
                    <td class="text-small">{{ number_format($campaign->total_recipients) }}</td>
                    <td class="text-small">{{ number_format($campaign->sent_count) }}</td>
                    <td>
                        @if($campaign->total_recipients > 0)
                        <div style="display:flex;align-items:center;gap:.5rem;">
                            <div style="flex:1;height:6px;background:var(--gray-200);border-radius:3px;overflow:hidden;min-width:60px;">
                                <div style="height:100%;background:var(--success);width:{{ $campaign->success_rate }}%;border-radius:3px;"></div>
                            </div>
                            <span class="text-small" style="color:var(--success);font-weight:500;">{{ $campaign->success_rate }}%</span>
                        </div>
                        @else
                        <span class="text-muted text-small">—</span>
                        @endif
                    </td>
                    <td class="text-small text-muted">{{ $campaign->createdBy?->name ?? '—' }}</td>
                    <td class="text-small text-muted">{{ $campaign->created_at->locale('id')->isoFormat('D MMM YYYY') }}</td>
                    <td>
                        <div style="display:flex;gap:.25rem;justify-content:flex-end;">
                            <a href="{{ route('broadcast.show', $campaign) }}" class="btn btn-ghost btn-sm btn-icon">
                                <svg fill="none" viewBox="0 0 24 24" stroke="currentColor"><path stroke-linecap="round" stroke-linejoin="round" stroke-width="1.75" d="M15 12a3 3 0 11-6 0 3 3 0 016 0z"/><path stroke-linecap="round" stroke-linejoin="round" stroke-width="1.75" d="M2.458 12C3.732 7.943 7.523 5 12 5c4.478 0 8.268 2.943 9.542 7-1.274 4.057-5.064 7-9.542 7-4.477 0-8.268-2.943-9.542-7z"/></svg>
                            </a>
                            @if(in_array($campaign->status, ['draft','scheduled']))
                            <form method="POST" action="{{ route('broadcast.send', $campaign) }}">
                                @csrf
                                <button type="submit" class="btn btn-primary btn-sm"
                                        onclick="return confirm('Kirim broadcast ke {{ $campaign->total_recipients }} penerima?')">
                                    Kirim
                                </button>
                            </form>
                            @endif
                        </div>
                    </td>
                </tr>
                @endforeach
            </tbody>
        </table>
        @endif
    </div>
    @if($campaigns->hasPages())
    <div class="pagination-wrapper">
        <div class="pagination-info">{{ $campaigns->firstItem() }}–{{ $campaigns->lastItem() }} dari {{ $campaigns->total() }}</div>
        <div class="pagination">
            @if(!$campaigns->onFirstPage())<a class="page-link" href="{{ $campaigns->previousPageUrl() }}">‹</a>@endif
            @foreach($campaigns->getUrlRange(max(1,$campaigns->currentPage()-2),min($campaigns->lastPage(),$campaigns->currentPage()+2)) as $p => $url)
            <a class="page-link {{ $p===$campaigns->currentPage()?'active':'' }}" href="{{ $url }}">{{ $p }}</a>
            @endforeach
            @if($campaigns->hasMorePages())<a class="page-link" href="{{ $campaigns->nextPageUrl() }}">›</a>@endif
        </div>
    </div>
    @endif
</div>

@endsection