@extends('layouts.dashboard')
@section('title', __('Email Campaigns'))
@section('page_title', __('Email Campaigns'))

@php
    $statusColors = [
        'draft'     => 'secondary',
        'scheduled' => 'info',
        'sent'      => 'success',
        'cancelled' => 'danger',
    ];
    $audienceLabels = [
        'all_students'    => 'All Students',
        'all_instructors' => 'All Instructors',
        'leads'           => 'Leads',
    ];
@endphp

@section('content')
    @include('partials.how-it-works', ['key' => 'admin.campaigns'])

    <div class="d-flex flex-wrap justify-content-between align-items-center mb-3 gap-2">
        <h5 class="mb-0">{{ __('Email Campaigns') }}</h5>
        <a href="{{ route('admin.campaigns.create') }}" class="btn btn-primary"><i class="bi bi-plus-lg me-1"></i> {{ __('New Campaign') }}</a>
    </div>

    <div class="card shadow-sm">
        <div class="table-responsive">
            <table class="table table-hover align-middle mb-0">
                <thead class="table-light">
                    <tr>
                        <th>{{ __('Title') }}</th>
                        <th>{{ __('Subject') }}</th>
                        <th>{{ __('Audience') }}</th>
                        <th>{{ __('Scheduled') }}</th>
                        <th>{{ __('Status') }}</th>
                        <th class="text-end">{{ __('Actions') }}</th>
                    </tr>
                </thead>
                <tbody>
                    @forelse($campaigns as $campaign)
                        <tr>
                            <td class="fw-semibold">{{ $campaign->title }}</td>
                            <td>{{ \Illuminate\Support\Str::limit($campaign->subject, 40) }}</td>
                            <td>{{ __($audienceLabels[$campaign->audience_type] ?? $campaign->audience_type) }}</td>
                            <td>{{ optional($campaign->scheduled_at)->format('d M Y, h:i A') ?? '—' }}</td>
                            <td>
                                <span class="badge bg-{{ $statusColors[$campaign->status] ?? 'secondary' }}">{{ status_label($campaign->status) }}</span>
                                @if($campaign->sent_at)
                                    <div class="small text-muted mt-1">{{ __('Sent') }} {{ $campaign->sent_at->format('d M Y') }}</div>
                                @endif
                            </td>
                            <td class="text-end">
                                @if(! in_array($campaign->status, ['sent', 'sending'], true))
                                    <form action="{{ route('admin.campaigns.send', $campaign) }}" method="POST" class="d-inline" data-confirm="{{ __('Send this campaign to its audience now?') }}">
                                        @csrf
                                        <button class="btn btn-sm btn-outline-success" title="{{ __('Send now') }}"><i class="bi bi-send"></i></button>
                                    </form>
                                @endif
                                <a href="{{ route('admin.campaigns.edit', $campaign) }}" class="btn btn-sm btn-outline-primary"><i class="bi bi-pencil"></i></a>
                                <form action="{{ route('admin.campaigns.destroy', $campaign) }}" method="POST" class="d-inline" data-confirm="{{ __('Delete this campaign?') }}">
                                    @csrf
                                    @method('DELETE')
                                    <button class="btn btn-sm btn-outline-danger"><i class="bi bi-trash"></i></button>
                                </form>
                            </td>
                        </tr>
                    @empty
                        <tr>
                            <td colspan="6" class="text-center text-muted py-5">
                                <i class="bi bi-envelope-paper fs-2 d-block mb-2"></i>
                                {{ __('No campaigns yet.') }} <a href="{{ route('admin.campaigns.create') }}">{{ __('Create one') }}</a>.
                            </td>
                        </tr>
                    @endforelse
                </tbody>
            </table>
        </div>
    </div>

    <div class="mt-3">{{ $campaigns->links() }}</div>
@endsection