@extends('layouts.admin')

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

@section('content')
    <div class="container mx-auto px-4 sm:px-6 lg:px-8 py-8">
        <!-- Page Header -->
        <div class="flex flex-col md:flex-row md:items-center md:justify-between mb-8">
            <div>
                <h2 class="text-2xl font-bold leading-7 text-gray-900 sm:text-3xl">
                    Email Campaigns
                </h2>
                <p class="mt-1 text-sm text-gray-500">
                    Manage email marketing campaigns for your clients and projects.
                </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-rose-600 hover:bg-rose-700 focus:outline-none focus:ring-2 focus:ring-offset-2 focus:ring-rose-500">
                    <i class="fas fa-plus mr-2 -ml-1"></i>
                    New Campaign
                </a>
            </div>
        </div>

        <!-- Session Status -->
        @if (session('success'))
            <div class="mb-8 bg-green-50 border-l-4 border-green-400 p-4">
                <div class="flex">
                    <div class="flex-shrink-0">
                        <i class="fas fa-check-circle text-green-400"></i>
                    </div>
                    <div class="ml-3">
                        <p class="text-sm text-green-700">
                            {{ session('success') }}
                        </p>
                    </div>
                </div>
            </div>
        @endif

        @if (session('error'))
            <div class="mb-8 bg-red-50 border-l-4 border-red-400 p-4">
                <div class="flex">
                    <div class="flex-shrink-0">
                        <i class="fas fa-times-circle text-red-400"></i>
                    </div>
                    <div class="ml-3">
                        <p class="text-sm text-red-700">
                            {{ session('error') }}
                        </p>
                    </div>
                </div>
            </div>
        @endif

        <!-- Campaigns List -->
        <div class="bg-white shadow overflow-hidden sm:rounded-md">
            <div class="bg-white px-4 py-5 border-b border-gray-200 sm:px-6">
                <div class="flex items-center justify-between flex-wrap sm:flex-nowrap">
                    <div>
                        <h3 class="text-lg leading-6 font-medium text-gray-900">
                            All Campaigns
                        </h3>
                    </div>
                    <div>
                        <form action="{{ route('admin.email-campaigns.index') }}" method="GET" class="flex">
                            <input type="text" name="search" value="{{ request('search') }}" placeholder="Search campaigns..." class="shadow-sm focus:ring-rose-500 focus:border-rose-500 block w-full sm:text-sm border-gray-300 rounded-md">
                            <button type="submit" class="ml-3 inline-flex justify-center py-2 px-4 border border-transparent shadow-sm text-sm font-medium rounded-md text-white bg-rose-600 hover:bg-rose-700 focus:outline-none focus:ring-2 focus:ring-offset-2 focus:ring-rose-500">
                                <i class="fas fa-search"></i>
                            </button>
                        </form>
                    </div>
                </div>
            </div>
            
            <!-- Table -->
            @if($campaigns->count() > 0)
                <table class="min-w-full divide-y divide-gray-200">
                    <thead class="bg-gray-50">
                        <tr>
                            <th scope="col" class="px-6 py-3 text-left text-xs font-medium text-gray-500 uppercase tracking-wider">
                                Name
                            </th>
                            <th scope="col" class="px-6 py-3 text-left text-xs font-medium text-gray-500 uppercase tracking-wider">
                                Subject
                            </th>
                            <th scope="col" class="px-6 py-3 text-left text-xs font-medium text-gray-500 uppercase tracking-wider">
                                Status
                            </th>
                            <th scope="col" class="px-6 py-3 text-left text-xs font-medium text-gray-500 uppercase tracking-wider">
                                Recipients
                            </th>
                            <th scope="col" class="px-6 py-3 text-left text-xs font-medium text-gray-500 uppercase tracking-wider">
                                Open Rate
                            </th>
                            <th scope="col" class="px-6 py-3 text-left text-xs font-medium text-gray-500 uppercase tracking-wider">
                                Scheduled/Sent Date
                            </th>
                            <th scope="col" class="relative px-6 py-3">
                                <span class="sr-only">Actions</span>
                            </th>
                        </tr>
                    </thead>
                    <tbody class="bg-white divide-y divide-gray-200">
                        @foreach($campaigns as $campaign)
                            <tr>
                                <td class="px-6 py-4 whitespace-nowrap">
                                    <div class="text-sm font-medium text-gray-900">
                                        {{ $campaign->name }}
                                    </div>
                                </td>
                                <td class="px-6 py-4 whitespace-nowrap">
                                    <div class="text-sm text-gray-900 truncate max-w-xs">
                                        {{ $campaign->subject }}
                                    </div>
                                </td>
                                <td class="px-6 py-4 whitespace-nowrap">
                                    <span class="px-2 inline-flex text-xs leading-5 font-semibold rounded-full 
                                        @switch($campaign->status)
                                            @case('draft')
                                                bg-gray-100 text-gray-800
                                                @break
                                            @case('scheduled')
                                                bg-blue-100 text-blue-800
                                                @break
                                            @case('sending')
                                                bg-yellow-100 text-yellow-800
                                                @break
                                            @case('sent')
                                                bg-green-100 text-green-800
                                                @break
                                            @case('failed')
                                                bg-red-100 text-red-800
                                                @break
                                            @default
                                                bg-gray-100 text-gray-800
                                        @endswitch
                                    ">
                                        {{ ucfirst($campaign->status) }}
                                    </span>
                                </td>
                                <td class="px-6 py-4 whitespace-nowrap">
                                    <div class="text-sm text-gray-900">
                                        {{ $campaign->total_recipients }}
                                    </div>
                                </td>
                                <td class="px-6 py-4 whitespace-nowrap">
                                    <div class="text-sm text-gray-900">
                                        @if($campaign->total_recipients > 0)
                                            {{ round(($campaign->opened_count / $campaign->total_recipients) * 100, 1) }}%
                                        @else
                                            -
                                        @endif
                                    </div>
                                </td>
                                <td class="px-6 py-4 whitespace-nowrap">
                                    <div class="text-sm text-gray-900">
                                        @if($campaign->sent_at)
                                            {{ $campaign->sent_at->format('M d, Y H:i') }}
                                        @elseif($campaign->scheduled_at)
                                            {{ $campaign->scheduled_at->format('M d, Y H:i') }}
                                        @else
                                            -
                                        @endif
                                    </div>
                                </td>
                                <td class="px-6 py-4 whitespace-nowrap text-right text-sm font-medium">
                                    <div class="flex justify-end space-x-2">
                                        <a href="{{ route('admin.email-campaigns.show', $campaign) }}" class="text-rose-600 hover:text-rose-900" title="View Details">
                                            <i class="fas fa-eye"></i>
                                        </a>
                                        
                                        @if($campaign->status === 'draft')
                                            <a href="{{ route('admin.email-campaigns.edit', $campaign) }}" class="text-indigo-600 hover:text-indigo-900" title="Edit">
                                                <i class="fas fa-edit"></i>
                                            </a>
                                            
                                            <form action="{{ route('admin.email-campaigns.destroy', $campaign) }}" method="POST" class="inline-block">
                                                @csrf
                                                @method('DELETE')
                                                <button type="submit" class="text-red-600 hover:text-red-900" 
                                                    onclick="return confirm('Are you sure you want to delete this campaign?')" title="Delete">
                                                    <i class="fas fa-trash"></i>
                                                </button>
                                            </form>
                                        @endif
                                        
                                        @if(in_array($campaign->status, ['draft', 'scheduled']))
                                            <form action="{{ route('admin.email-campaigns.send', $campaign) }}" method="POST" class="inline-block">
                                                @csrf
                                                <button type="submit" class="text-green-600 hover:text-green-900"
                                                    onclick="return confirm('Are you sure you want to send this campaign now?')" title="Send Now">
                                                    <i class="fas fa-paper-plane"></i>
                                                </button>
                                            </form>
                                        @endif
                                        
                                        @if($campaign->status === 'sent')
                                            <form action="{{ route('admin.email-campaigns.duplicate', $campaign) }}" method="POST" class="inline-block">
                                                @csrf
                                                <button type="submit" class="text-blue-600 hover:text-blue-900" title="Duplicate">
                                                    <i class="fas fa-copy"></i>
                                                </button>
                                            </form>
                                        @endif
                                    </div>
                                </td>
                            </tr>
                        @endforeach
                    </tbody>
                </table>
                <div class="px-6 py-4 bg-white border-t border-gray-200">
                    {{ $campaigns->links() }}
                </div>
            @else
                <div class="text-center py-12">
                    <i class="fas fa-inbox text-gray-400 text-5xl mb-4"></i>
                    <h3 class="text-lg font-medium text-gray-900 mb-2">No Campaigns Found</h3>
                    <p class="text-gray-500">You haven't created any email campaigns yet.</p>
                    <div class="mt-6">
                        <a href="{{ route('admin.email-campaigns.create') }}" class="inline-flex items-center px-4 py-2 border border-transparent text-sm font-medium rounded-md text-white bg-rose-600 hover:bg-rose-700">
                            <i class="fas fa-plus mr-2"></i>
                            Create Your First Campaign
                        </a>
                    </div>
                </div>
            @endif
        </div>
    </div>
@endsection