@extends('layouts.admin')

@section('header', 'Email Campaigns')

@section('content')
    <div class="space-y-8">
        <!-- Header -->
        <div class="flex flex-col md:flex-row md:items-center md:justify-between">
            <div>
                <h2 class="text-2xl font-bold text-gray-900">Email Campaigns</h2>
                <p class="mt-1 text-sm text-gray-500">Manage and track your email marketing campaigns</p>
            </div>
            <div class="mt-4 md:mt-0">
                <a href="{{ route('admin.email-campaigns.create') }}" class="inline-flex items-center px-4 py-2 border border-transparent rounded-md shadow-sm text-sm font-medium text-white bg-purple-600 hover:bg-purple-700 focus:outline-none focus:ring-2 focus:ring-offset-2 focus:ring-purple-500">
                    <svg class="-ml-1 mr-2 h-5 w-5" fill="none" stroke="currentColor" viewBox="0 0 24 24">
                        <path stroke-linecap="round" stroke-linejoin="round" stroke-width="2" d="M12 6v6m0 0v6m0-6h6m-6 0H6" />
                    </svg>
                    New Email Campaign
                </a>
            </div>
        </div>

        <!-- Filters -->
        <div class="bg-white rounded-xl shadow-sm border border-gray-200 p-6">
            <form action="{{ route('admin.email-campaigns.index') }}" method="GET" class="grid grid-cols-1 md:grid-cols-4 gap-4">
                <div>
                    <label for="status" class="block text-sm font-medium text-gray-700 mb-1">Status</label>
                    <select id="status" name="status" class="mt-1 block w-full pl-3 pr-10 py-2 text-base border-gray-300 focus:outline-none focus:ring-purple-500 focus:border-purple-500 sm:text-sm rounded-md">
                        <option value="">All Statuses</option>
                        <option value="draft" {{ request('status') == 'draft' ? 'selected' : '' }}>Draft</option>
                        <option value="scheduled" {{ request('status') == 'scheduled' ? 'selected' : '' }}>Scheduled</option>
                        <option value="sending" {{ request('status') == 'sending' ? 'selected' : '' }}>Sending</option>
                        <option value="sent" {{ request('status') == 'sent' ? 'selected' : '' }}>Sent</option>
                        <option value="failed" {{ request('status') == 'failed' ? 'selected' : '' }}>Failed</option>
                    </select>
                </div>
                <div>
                    <label for="date_from" class="block text-sm font-medium text-gray-700 mb-1">Date From</label>
                    <input type="date" name="date_from" id="date_from" value="{{ request('date_from') }}" class="mt-1 focus:ring-purple-500 focus:border-purple-500 block w-full shadow-sm sm:text-sm border-gray-300 rounded-md">
                </div>
                <div>
                    <label for="date_to" class="block text-sm font-medium text-gray-700 mb-1">Date To</label>
                    <input type="date" name="date_to" id="date_to" value="{{ request('date_to') }}" class="mt-1 focus:ring-purple-500 focus:border-purple-500 block w-full shadow-sm sm:text-sm border-gray-300 rounded-md">
                </div>
                <div class="flex items-end">
                    <button type="submit" class="inline-flex items-center px-4 py-2 border border-transparent rounded-md shadow-sm text-sm font-medium text-white bg-purple-600 hover:bg-purple-700 focus:outline-none focus:ring-2 focus:ring-offset-2 focus:ring-purple-500">
                        <svg class="-ml-1 mr-2 h-5 w-5" fill="none" stroke="currentColor" viewBox="0 0 24 24">
                            <path stroke-linecap="round" stroke-linejoin="round" stroke-width="2" d="M3 4a1 1 0 011-1h16a1 1 0 011 1v2.586a1 1 0 01-.293.707l-6.414 6.414a1 1 0 00-.293.707V17l-4 4v-6.586a1 1 0 00-.293-.707L3.293 7.293A1 1 0 013 6.586V4z" />
                        </svg>
                        Filter
                    </button>
                    <a href="{{ route('admin.email-campaigns.index') }}" class="ml-3 inline-flex items-center px-4 py-2 border border-gray-300 rounded-md shadow-sm text-sm font-medium text-gray-700 bg-white hover:bg-gray-50 focus:outline-none focus:ring-2 focus:ring-offset-2 focus:ring-purple-500">
                        Clear
                    </a>
                </div>
            </form>
        </div>

        <!-- Campaign Stats Overview -->
        <div class="grid grid-cols-1 md:grid-cols-5 gap-4">
            <div class="bg-white rounded-xl shadow-sm border border-gray-200 p-6">
                <div class="text-center">
                    <span class="block text-2xl font-bold text-gray-900">{{ $stats['total'] }}</span>
                    <span class="text-sm text-gray-500">Total Campaigns</span>
                </div>
            </div>
            <div class="bg-white rounded-xl shadow-sm border border-gray-200 p-6">
                <div class="text-center">
                    <span class="block text-2xl font-bold text-gray-900">{{ $stats['draft'] }}</span>
                    <span class="text-sm text-gray-500">Draft</span>
                </div>
            </div>
            <div class="bg-white rounded-xl shadow-sm border border-gray-200 p-6">
                <div class="text-center">
                    <span class="block text-2xl font-bold text-gray-900">{{ $stats['scheduled'] }}</span>
                    <span class="text-sm text-gray-500">Scheduled</span>
                </div>
            </div>
            <div class="bg-white rounded-xl shadow-sm border border-gray-200 p-6">
                <div class="text-center">
                    <span class="block text-2xl font-bold text-gray-900">{{ $stats['sent'] }}</span>
                    <span class="text-sm text-gray-500">Sent</span>
                </div>
            </div>
            <div class="bg-white rounded-xl shadow-sm border border-gray-200 p-6">
                <div class="text-center">
                    <span class="block text-2xl font-bold text-purple-600">{{ $stats['avg_open_rate'] }}%</span>
                    <span class="text-sm text-gray-500">Avg. Open Rate</span>
                </div>
            </div>
        </div>

        <!-- Campaigns Table -->
        <div class="bg-white rounded-xl shadow-sm border border-gray-200 overflow-hidden">
            <div class="px-6 py-5 border-b border-gray-200">
                <h3 class="text-lg font-semibold text-gray-900">All Email Campaigns</h3>
            </div>
            <div class="overflow-x-auto">
                <table class="min-w-full divide-y divide-gray-200">
                    <thead class="bg-gray-50">
                        <tr>
                            <th scope="col" class="px-6 py-3 text-left text-xs font-medium text-gray-500 uppercase tracking-wider">Name</th>
                            <th scope="col" class="px-6 py-3 text-left text-xs font-medium text-gray-500 uppercase tracking-wider">Subject</th>
                            <th scope="col" class="px-6 py-3 text-left text-xs font-medium text-gray-500 uppercase tracking-wider">Status</th>
                            <th scope="col" class="px-6 py-3 text-left text-xs font-medium text-gray-500 uppercase tracking-wider">Recipients</th>
                            <th scope="col" class="px-6 py-3 text-left text-xs font-medium text-gray-500 uppercase tracking-wider">Scheduled For</th>
                            <th scope="col" class="px-6 py-3 text-left text-xs font-medium text-gray-500 uppercase tracking-wider">Performance</th>
                            <th scope="col" class="px-6 py-3 text-right text-xs font-medium text-gray-500 uppercase tracking-wider">Actions</th>
                        </tr>
                    </thead>
                    <tbody class="bg-white divide-y divide-gray-200">
                        @forelse ($campaigns as $campaign)
                            <tr>
                                <td class="px-6 py-4 whitespace-nowrap">
                                    <div class="text-sm font-medium text-gray-900">{{ $campaign->name }}</div>
                                    <div class="text-xs text-gray-500">Created: {{ $campaign->created_at->format('M d, Y') }}</div>
                                </td>
                                <td class="px-6 py-4 whitespace-nowrap">
                                    <div class="text-sm text-gray-900">{{ $campaign->subject }}</div>
                                </td>
                                <td class="px-6 py-4 whitespace-nowrap">
                                    <span class="px-2 inline-flex text-xs leading-5 font-semibold rounded-full" style="background-color: {{ $campaign->status_color }}; color: {{ $campaign->status_text_color }}">
                                        {{ $campaign->status_label }}
                                    </span>
                                </td>
                                <td class="px-6 py-4 whitespace-nowrap text-sm text-gray-500">
                                    {{ $campaign->recipient_count }}
                                </td>
                                <td class="px-6 py-4 whitespace-nowrap text-sm text-gray-500">
                                    {{ $campaign->scheduled_at ? $campaign->scheduled_at->format('M d, Y H:i') : 'Not scheduled' }}
                                </td>
                                <td class="px-6 py-4 whitespace-nowrap">
                                    @if($campaign->status === 'sent')
                                        <div class="flex items-center">
                                            <div class="w-16 bg-gray-200 rounded-full h-2.5 mr-2">
                                                <div class="bg-purple-600 h-2.5 rounded-full" style="width: {{ $campaign->open_rate }}%"></div>
                                            </div>
                                            <span class="text-sm text-gray-500">{{ $campaign->open_rate }}% opened</span>
                                        </div>
                                    @else
                                        <span class="text-sm text-gray-500">-</span>
                                    @endif
                                </td>
                                <td class="px-6 py-4 whitespace-nowrap text-right text-sm font-medium">
                                    <div class="flex justify-end space-x-3">
                                        <a href="{{ route('admin.email-campaigns.show', $campaign) }}" class="text-indigo-600 hover:text-indigo-900">
                                            <svg class="h-5 w-5" fill="none" stroke="currentColor" viewBox="0 0 24 24">
                                                <path stroke-linecap="round" stroke-linejoin="round" stroke-width="2" d="M15 12a3 3 0 11-6 0 3 3 0 016 0z" />
                                                <path stroke-linecap="round" stroke-linejoin="round" stroke-width="2" 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($campaign->status === 'draft')
                                            <a href="{{ route('admin.email-campaigns.edit', $campaign) }}" class="text-blue-600 hover:text-blue-900">
                                                <svg class="h-5 w-5" fill="none" stroke="currentColor" viewBox="0 0 24 24">
                                                    <path stroke-linecap="round" stroke-linejoin="round" stroke-width="2" d="M11 5H6a2 2 0 00-2 2v11a2 2 0 002 2h11a2 2 0 002-2v-5m-1.414-9.414a2 2 0 112.828 2.828L11.828 15H9v-2.828l8.586-8.586z" />
                                                </svg>
                                            </a>
                                        @endif
                                        
                                        @if($campaign->status === 'draft' || $campaign->status === 'scheduled')
                                            <form action="{{ route('admin.email-campaigns.send', $campaign) }}" method="POST" class="inline">
                                                @csrf
                                                <button type="submit" class="text-green-600 hover:text-green-900">
                                                    <svg class="h-5 w-5" fill="none" stroke="currentColor" viewBox="0 0 24 24">
                                                        <path stroke-linecap="round" stroke-linejoin="round" stroke-width="2" d="M5 10l7-7m0 0l7 7m-7-7v18" />
                                                    </svg>
                                                </button>
                                            </form>
                                        @endif
                                        
                                        @if($campaign->status === 'sent')
                                            <a href="{{ route('admin.email-campaigns.stats', $campaign) }}" class="text-purple-600 hover:text-purple-900">
                                                <svg class="h-5 w-5" fill="none" stroke="currentColor" viewBox="0 0 24 24">
                                                    <path stroke-linecap="round" stroke-linejoin="round" stroke-width="2" d="M9 19v-6a2 2 0 00-2-2H5a2 2 0 00-2 2v6a2 2 0 002 2h2a2 2 0 002-2zm0 0V9a2 2 0 012-2h2a2 2 0 012 2v10m-6 0a2 2 0 002 2h2a2 2 0 002-2m0 0V5a2 2 0 012-2h2a2 2 0 012 2v14a2 2 0 01-2 2h-2a2 2 0 01-2-2z" />
                                                </svg>
                                            </a>
                                        @endif
                                        
                                        <form action="{{ route('admin.email-campaigns.destroy', $campaign) }}" method="POST" class="inline" onsubmit="return confirm('Are you sure you want to delete this campaign?');">
                                            @csrf
                                            @method('DELETE')
                                            <button type="submit" class="text-red-600 hover:text-red-900">
                                                <svg class="h-5 w-5" fill="none" stroke="currentColor" viewBox="0 0 24 24">
                                                    <path stroke-linecap="round" stroke-linejoin="round" stroke-width="2" d="M19 7l-.867 12.142A2 2 0 0116.138 21H7.862a2 2 0 01-1.995-1.858L5 7m5 4v6m4-6v6m1-10V4a1 1 0 00-1-1h-4a1 1 0 00-1 1v3M4 7h16" />
                                                </svg>
                                            </button>
                                        </form>
                                    </div>
                                </td>
                            </tr>
                        @empty
                            <tr>
                                <td colspan="7" class="px-6 py-4 whitespace-nowrap text-sm text-gray-500 text-center">No email campaigns found</td>
                            </tr>
                        @endforelse
                    </tbody>
                </table>
            </div>
            
            <!-- Pagination -->
            <div class="px-6 py-4 border-t border-gray-200">
                {{ $campaigns->links() }}
            </div>
        </div>
    </div>
@endsection