@extends('layouts.portal')

@section('title', 'Will Version Changes Report')

@section('page_title', 'Will Version Changes Report')

@section('page_subtitle', 'Track all changes made to wills')

@section('sidebar')
    @include('admin.partials.sidebar', ['active' => 'will-changes-report'])
@endsection

@section('content')
<div class="p-6 space-y-6">
    <!-- Description -->
    <p class="text-gray-600">Track all changes made to wills, including version history, timestamps, and who made changes</p>

    <!-- Filters Card -->
    <div class="bg-white rounded-lg shadow p-6">
        <form method="GET" class="grid grid-cols-1 md:grid-cols-4 gap-4">
            <div>
                <label class="block text-sm font-medium text-gray-700 mb-1">Will ID</label>
                <input type="text" name="will_id" placeholder="Search by will ID" value="{{ request('will_id') }}" class="w-full px-3 py-2 border border-gray-300 rounded-lg focus:ring-2 focus:ring-blue-500 focus:border-transparent">
            </div>
            <div>
                <label class="block text-sm font-medium text-gray-700 mb-1">Client Name</label>
                <input type="text" name="client_name" placeholder="Search by client" value="{{ request('client_name') }}" class="w-full px-3 py-2 border border-gray-300 rounded-lg focus:ring-2 focus:ring-blue-500 focus:border-transparent">
            </div>
            <div>
                <label class="block text-sm font-medium text-gray-700 mb-1">Min Versions</label>
                <input type="number" name="min_versions" placeholder="2" value="{{ request('min_versions') }}" class="w-full px-3 py-2 border border-gray-300 rounded-lg focus:ring-2 focus:ring-blue-500 focus:border-transparent">
            </div>
            <div class="flex items-end gap-2">
                <button type="submit" class="flex-1 px-4 py-2 bg-blue-600 text-white rounded-lg hover:bg-blue-700 font-medium transition">
                    <i class="fas fa-search mr-2"></i>Filter
                </button>
                <a href="{{ route('admin.will-changes-report') }}" class="px-4 py-2 bg-gray-200 text-gray-700 rounded-lg hover:bg-gray-300 font-medium transition">
                    <i class="fas fa-redo mr-1"></i>Reset
                </a>
            </div>
        </form>
    </div>

    <!-- Stats Cards -->
    <div class="grid grid-cols-1 md:grid-cols-4 gap-4">
        <div class="bg-white rounded-lg shadow p-6 border-l-4 border-blue-600">
            <h6 class="text-xs font-semibold text-gray-600 uppercase mb-2">Total Wills Tracked</h6>
            <p class="text-3xl font-bold text-blue-600">{{ $totalWills }}</p>
        </div>
        <div class="bg-white rounded-lg shadow p-6 border-l-4 border-green-600">
            <h6 class="text-xs font-semibold text-gray-600 uppercase mb-2">Total Versions</h6>
            <p class="text-3xl font-bold text-green-600">{{ $totalVersions }}</p>
        </div>
        <div class="bg-white rounded-lg shadow p-6 border-l-4 border-cyan-600">
            <h6 class="text-xs font-semibold text-gray-600 uppercase mb-2">Avg Versions/Will</h6>
            <p class="text-3xl font-bold text-cyan-600">{{ number_format($avgVersionsPerWill, 1) }}</p>
        </div>
        <div class="bg-white rounded-lg shadow p-6 border-l-4 border-yellow-600">
            <h6 class="text-xs font-semibold text-gray-600 uppercase mb-2">Last 24hrs Changes</h6>
            <p class="text-3xl font-bold text-yellow-600">{{ $last24hrsChanges }}</p>
        </div>
    </div>

    <!-- Table Card -->
    <div class="bg-white rounded-lg shadow overflow-hidden">
        <div class="bg-gray-50 border-b border-gray-200 px-6 py-4">
            <h5 class="font-bold text-gray-900">Will Version Changes</h5>
        </div>
        <div class="overflow-x-auto">
            <table class="w-full">
                <thead class="bg-gray-50 border-b border-gray-200">
                    <tr>
                        <th class="px-6 py-3 text-left text-xs font-semibold text-gray-700 uppercase">Will ID</th>
                        <th class="px-6 py-3 text-left text-xs font-semibold text-gray-700 uppercase">Client</th>
                        <th class="px-6 py-3 text-left text-xs font-semibold text-gray-700 uppercase">Versions</th>
                        <th class="px-6 py-3 text-left text-xs font-semibold text-gray-700 uppercase">Last Updated</th>
                        <th class="px-6 py-3 text-left text-xs font-semibold text-gray-700 uppercase">Last Changed By</th>
                        <th class="px-6 py-3 text-left text-xs font-semibold text-gray-700 uppercase">Payment Status</th>
                        <th class="px-6 py-3 text-left text-xs font-semibold text-gray-700 uppercase">Paid Date</th>
                        <th class="px-6 py-3 text-left text-xs font-semibold text-gray-700 uppercase">Actions</th>
                    </tr>
                </thead>
                <tbody>
                    @forelse($willChanges as $change)
                    <tr class="border-b border-gray-200 hover:bg-gray-50">
                        <td class="px-6 py-4">
                            <a href="{{ route('admin.wills.show', $change['will_id']) }}" class="text-blue-600 font-bold hover:text-blue-800">
                                #{{ $change['will_id'] }}
                            </a>
                        </td>
                        <td class="px-6 py-4">
                            <div>
                                <p class="font-bold text-gray-900">{{ $change['client_name'] }}</p>
                                <small class="text-gray-600">{{ $change['client_email'] }}</small>
                            </div>
                        </td>
                        <td class="px-6 py-4">
                            <span class="inline-block px-3 py-1 bg-blue-100 text-blue-800 rounded-full text-sm font-semibold">v{{ $change['current_version'] }}</span>
                            @if($change['version_count'] > 1)
                                <small class="text-gray-600 block">({{ $change['version_count'] }} total)</small>
                            @endif
                        </td>
                        <td class="px-6 py-4">
                            <div>
                                <p class="text-gray-900">{{ $change['last_updated'] ? \Carbon\Carbon::parse($change['last_updated'])->format('d M Y') : 'N/A' }}</p>
                                <small class="text-gray-600">{{ $change['last_updated'] ? \Carbon\Carbon::parse($change['last_updated'])->format('g:i A') : 'N/A' }}</small>
                            </div>
                        </td>
                        <td class="px-6 py-4">
                            @php
                                $roleColors = [
                                    'client' => ['bg' => 'bg-purple-100', 'text' => 'text-purple-800'],
                                    'agent' => ['bg' => 'bg-green-100', 'text' => 'text-green-800'],
                                    'lawyer' => ['bg' => 'bg-blue-100', 'text' => 'text-blue-800'],
                                    'admin' => ['bg' => 'bg-red-100', 'text' => 'text-red-800'],
                                ];
                                $colors = $roleColors[$change['updated_by_type']] ?? ['bg' => 'bg-gray-100', 'text' => 'text-gray-800'];
                            @endphp
                            <span class="inline-block px-3 py-1 {{ $colors['bg'] }} {{ $colors['text'] }} rounded text-sm font-semibold">
                                {{ ucfirst($change['updated_by_type']) }}
                            </span>
                        </td>
                        <td class="px-6 py-4">
                            <span class="inline-block px-3 py-1 {{ $change['payment_status'] === 'paid' ? 'bg-green-100 text-green-800' : 'bg-yellow-100 text-yellow-800' }} rounded text-sm font-semibold">
                                {{ ucfirst($change['payment_status'] ?? 'N/A') }}
                            </span>
                        </td>
                        <td class="px-6 py-4 text-gray-600">
                            {{ $change['paid_date'] ? \Carbon\Carbon::parse($change['paid_date'])->format('d M Y') : 'N/A' }}
                        </td>
                        <td class="px-6 py-4">
                            <a href="{{ route('admin.wills.versions', $change['will_id']) }}" class="text-blue-600 hover:text-blue-800 text-sm font-semibold">
                                <i class="fas fa-history mr-1"></i>History
                            </a>
                        </td>
                    </tr>
                    @empty
                    <tr>
                        <td colspan="8" class="px-6 py-8 text-center text-gray-600">
                            <i class="fas fa-inbox text-2xl text-gray-400 mb-2 block"></i>
                            No will changes found
                        </td>
                    </tr>
                    @endforelse
                </tbody>
            </table>
        </div>
    </div>

    <!-- Detailed Changes Table -->
    <div class="bg-white rounded-lg shadow overflow-hidden">
        <div class="bg-gray-50 border-b border-gray-200 px-6 py-4">
            <h5 class="font-bold text-gray-900">Recent Version Changes (Last 50)</h5>
        </div>
        <div class="overflow-x-auto">
            <table class="w-full">
                <thead class="bg-gray-50 border-b border-gray-200">
                    <tr>
                        <th class="px-6 py-3 text-left text-xs font-semibold text-gray-700 uppercase">Will</th>
                        <th class="px-6 py-3 text-left text-xs font-semibold text-gray-700 uppercase">Version</th>
                        <th class="px-6 py-3 text-left text-xs font-semibold text-gray-700 uppercase">Sections Changed</th>
                        <th class="px-6 py-3 text-left text-xs font-semibold text-gray-700 uppercase">Changed By</th>
                        <th class="px-6 py-3 text-left text-xs font-semibold text-gray-700 uppercase">Date & Time</th>
                        <th class="px-6 py-3 text-left text-xs font-semibold text-gray-700 uppercase">Details</th>
                    </tr>
                </thead>
                <tbody>
                    @forelse($recentVersions as $version)
                    <tr class="border-b border-gray-200 hover:bg-gray-50">
                        <td class="px-6 py-4">
                            <a href="{{ route('admin.wills.show', $version['will_id']) }}" class="text-blue-600 font-bold hover:text-blue-800">
                                #{{ $version['will_id'] }}
                            </a>
                        </td>
                        <td class="px-6 py-4">
                            <span class="inline-block px-2 py-1 bg-blue-100 text-blue-800 rounded text-xs font-semibold">v{{ $version['version_number'] }}</span>
                        </td>
                        <td class="px-6 py-4">
                            <div class="flex flex-wrap gap-1">
                                @foreach($version['sections_updated'] ?? [] as $section)
                                <span class="inline-block px-2 py-1 bg-green-100 text-green-700 rounded text-xs font-medium border border-green-300">
                                    {{ ucfirst(str_replace('_', ' ', $section)) }}
                                </span>
                                @endforeach
                            </div>
                        </td>
                        <td class="px-6 py-4">
                            @php
                                $roleColors = [
                                    'client' => ['bg' => 'bg-purple-100', 'text' => 'text-purple-800'],
                                    'agent' => ['bg' => 'bg-green-100', 'text' => 'text-green-800'],
                                    'lawyer' => ['bg' => 'bg-blue-100', 'text' => 'text-blue-800'],
                                    'admin' => ['bg' => 'bg-red-100', 'text' => 'text-red-800'],
                                    'staff' => ['bg' => 'bg-gray-100', 'text' => 'text-gray-800'],
                                ];
                                $colors = $roleColors[$version['role']] ?? ['bg' => 'bg-gray-100', 'text' => 'text-gray-800'];
                            @endphp
                            <div>
                                <span class="inline-block px-2 py-1 {{ $colors['bg'] }} {{ $colors['text'] }} rounded text-xs font-semibold">
                                    {{ ucfirst($version['role'] ?? 'Unknown') }}
                                </span>
                                <p class="text-xs text-gray-600 mt-1">{{ $version['user_name'] ?? 'N/A' }}</p>
                            </div>
                        </td>
                        <td class="px-6 py-4">
                            <div>
                                <p class="text-gray-900 text-sm">{{ \Carbon\Carbon::parse($version['created_at'])->format('d M Y') }}</p>
                                <small class="text-gray-600">{{ \Carbon\Carbon::parse($version['created_at'])->format('g:i A') }}</small>
                            </div>
                        </td>
                        <td class="px-6 py-4">
                            <a href="{{ route('admin.wills.version.show', ['will' => $version['will_id'], 'version' => $version['id']]) }}" class="px-3 py-1 text-xs bg-blue-600 text-white rounded hover:bg-blue-700 transition inline-block">
                                <i class="fas fa-eye mr-1"></i>View
                            </a>
                        </td>
                    </tr>
                    @empty
                    <tr>
                        <td colspan="6" class="px-6 py-8 text-center text-gray-600">
                            <i class="fas fa-inbox text-2xl text-gray-400 mb-2 block"></i>
                            No recent version changes
                        </td>
                    </tr>
                    @endforelse
                </tbody>
            </table>
        </div>
    </div>

</div>

@endsection