@extends('layouts.admin')

@section('title', 'Newsletters')
@section('header_title', 'Manage Newsletters')

@section('content')
<div class="bg-white dark:bg-gray-800 shadow-xl rounded-lg overflow-hidden">
    <div class="p-6 lg:p-8">
        <div class="flex justify-between items-center mb-6">
            <h3 class="text-2xl font-semibold text-gray-900 dark:text-gray-100">Newsletters</h3>
            <a href="{{ route('admin.newsletters.create') }}" class="inline-flex items-center px-4 py-2 bg-blue-600 border border-transparent rounded-md font-semibold text-xs text-white uppercase tracking-widest hover:bg-blue-700 active:bg-blue-900 focus:outline-none focus:border-blue-900 focus:ring ring-blue-300 disabled:opacity-25 transition ease-in-out duration-150">
                Create Newsletter
            </a>
        </div>

        @include('admin.partials.alerts')

        <form method="GET" action="{{ route('admin.newsletters.index') }}" class="mb-6">
            <div class="grid grid-cols-1 md:grid-cols-3 gap-4">
                <div>
                    <label for="search" class="block text-sm font-medium text-gray-700 dark:text-gray-300">Search Subject</label>
                    <input type="text" name="search" id="search" value="{{ request('search') }}" placeholder="Search by subject..."
                           class="mt-1 block w-full border-gray-300 dark:border-gray-600 dark:bg-gray-700 dark:text-gray-300 rounded-md shadow-sm">
                </div>
                <div>
                    <label for="status" class="block text-sm font-medium text-gray-700 dark:text-gray-300">Filter by Status</label>
                    <select name="status" id="status" class="mt-1 block w-full border-gray-300 dark:border-gray-600 dark:bg-gray-700 dark:text-gray-300 rounded-md shadow-sm">
                        <option value="all">All Statuses</option>
                        @foreach($statuses as $status)
                            <option value="{{ $status }}" {{ request('status') == $status ? 'selected' : '' }}>{{ ucfirst($status) }}</option>
                        @endforeach
                    </select>
                </div>
                <div class="flex items-end">
                    <button type="submit" class="inline-flex items-center px-4 py-2 bg-indigo-600 border border-transparent rounded-md font-semibold text-xs text-white uppercase tracking-widest hover:bg-indigo-700">Filter</button>
                    <a href="{{ route('admin.newsletters.index') }}" class="ml-2 inline-flex items-center px-4 py-2 bg-gray-300 dark:bg-gray-600 border border-transparent rounded-md font-semibold text-xs text-gray-700 dark:text-gray-200 uppercase tracking-widest hover:bg-gray-400 dark:hover:bg-gray-500">Reset</a>
                </div>
            </div>
        </form>

        @if($newsletters->isEmpty())
            <p class="text-gray-600 dark:text-gray-400">No newsletters found. Create one to get started!</p>
        @else
            <div class="overflow-x-auto">
                <table class="min-w-full divide-y divide-gray-200 dark:divide-gray-700">
                    <thead class="bg-gray-50 dark:bg-gray-700">
                        <tr>
                            <th scope="col" class="px-6 py-3 text-left text-xs font-medium text-gray-500 dark:text-gray-300 uppercase tracking-wider">Subject</th>
                            <th scope="col" class="px-6 py-3 text-left text-xs font-medium text-gray-500 dark:text-gray-300 uppercase tracking-wider">Status</th>
                            <th scope="col" class="px-6 py-3 text-left text-xs font-medium text-gray-500 dark:text-gray-300 uppercase tracking-wider">Recipients</th>
                            <th scope="col" class="px-6 py-3 text-left text-xs font-medium text-gray-500 dark:text-gray-300 uppercase tracking-wider">Sent At</th>
                            <th scope="col" class="px-6 py-3 text-right text-xs font-medium text-gray-500 dark:text-gray-300 uppercase tracking-wider">Actions</th>
                        </tr>
                    </thead>
                    <tbody class="bg-white dark:bg-gray-800 divide-y divide-gray-200 dark:divide-gray-700">
                        @foreach ($newsletters as $newsletter)
                            <tr>
                                <td class="px-6 py-4 whitespace-nowrap text-sm font-medium text-gray-900 dark:text-gray-100">{{ Str::limit($newsletter->subject, 50) }}</td>
                                <td class="px-6 py-4 whitespace-nowrap text-sm">
                                    <span class="px-2 inline-flex text-xs leading-5 font-semibold rounded-full
                                        @if($newsletter->status == 'sent') bg-green-100 text-green-800 dark:bg-green-700 dark:text-green-100
                                        @elseif($newsletter->status == 'draft') bg-yellow-100 text-yellow-800 dark:bg-yellow-700 dark:text-yellow-100
                                        @elseif($newsletter->status == 'sending') bg-blue-100 text-blue-800 dark:bg-blue-700 dark:text-blue-100
                                        @elseif($newsletter->status == 'failed') bg-red-100 text-red-800 dark:bg-red-700 dark:text-red-100
                                        @endif">
                                        {{ ucfirst($newsletter->status) }}
                                    </span>
                                </td>
                                <td class="px-6 py-4 whitespace-nowrap text-sm text-gray-500 dark:text-gray-400">{{ $newsletter->recipients_count ?? 'N/A' }}</td>
                                <td class="px-6 py-4 whitespace-nowrap text-sm text-gray-500 dark:text-gray-400">{{ $newsletter->sent_at ? $newsletter->sent_at->format('M d, Y H:i') : 'Not Sent' }}</td>
                                <td class="px-6 py-4 whitespace-nowrap text-right text-sm font-medium">
                                    @if($newsletter->status == 'draft')
                                        <form action="{{ route('admin.newsletters.sendTest', $newsletter) }}" method="POST" class="inline-block mr-2">
                                            @csrf
                                            <input type="email" name="test_email" placeholder="Test Email" class="text-xs p-1 border rounded dark:bg-gray-700 dark:border-gray-600" required>
                                            <button type="submit" class="text-cyan-600 hover:text-cyan-900 dark:text-cyan-400 dark:hover:text-cyan-600 text-xs">Send Test</button>
                                        </form>
                                        <form action="{{ route('admin.newsletters.dispatchSend', $newsletter) }}" method="POST" class="inline-block mr-2" onsubmit="return confirm('Are you sure you want to send this newsletter to all subscribers?');">
                                            @csrf
                                            <button type="submit" class="text-green-600 hover:text-green-900 dark:text-green-400 dark:hover:text-green-600">Send</button>
                                        </form>
                                        <a href="{{ route('admin.newsletters.edit', $newsletter) }}" class="text-indigo-600 hover:text-indigo-900 dark:text-indigo-400 dark:hover:text-indigo-600 mr-3">Edit</a>
                                    @else
                                        <a href="{{ route('admin.newsletters.show', $newsletter) }}" class="text-gray-600 hover:text-gray-900 dark:text-gray-400 dark:hover:text-gray-300 mr-3">View</a>
                                    @endif
                                    <form action="{{ route('admin.newsletters.destroy', $newsletter) }}" method="POST" class="inline-block" onsubmit="return confirm('Are you sure you want to delete this newsletter?');">
                                        @csrf
                                        @method('DELETE')
                                        <button type="submit" class="text-red-600 hover:text-red-900 dark:text-red-400 dark:hover:text-red-600" {{ $newsletter->status === 'sending' ? 'disabled' : '' }}>Delete</button>
                                    </form>
                                </td>
                            </tr>
                        @endforeach
                    </tbody>
                </table>
            </div>
            <div class="mt-4">
                {{ $newsletters->links() }}
            </div>
        @endif
    </div>
</div>
@endsection