@extends('layouts.app')

@section('title', 'Appointments')
@section('no-page-header')

@section('content')
<div class="min-h-screen bg-gray-50 py-8">
    <div class="max-w-7xl mx-auto px-4 sm:px-6 lg:px-8">
        <!-- Page Header -->
        <div class="bg-white rounded-xl shadow-sm border border-gray-200 p-6 mb-6">
            <div class="flex flex-col sm:flex-row sm:items-center sm:justify-between">
                <div class="mb-4 sm:mb-0">
                    <div class="flex items-center">
                        <div class="bg-blue-100 rounded-lg p-3 mr-4">
                            <i class="fas fa-calendar-check text-blue-600 text-xl"></i>
                        </div>
                        <div>
                            <h1 class="text-2xl font-bold text-gray-900">Appointments</h1>
                            <p class="mt-1 text-sm text-gray-500">Manage and schedule appointments</p>
                        </div>
                    </div>
                </div>
                <div class="flex flex-col sm:flex-row gap-3">
                    <a href="{{ route('appointments.create') }}" class="inline-flex items-center px-4 py-2 bg-blue-600 text-white text-sm font-medium rounded-lg hover:bg-blue-700 transition-all duration-200 shadow-sm hover:shadow-md">
                        <i class="fas fa-plus mr-2"></i> New Appointment
                    </a>
                </div>
            </div>
        </div>

        <!-- Filters -->
        <div class="bg-white rounded-xl shadow-sm border border-gray-200 p-6 mb-6">
            <div class="flex items-center mb-4">
                <i class="fas fa-filter text-gray-400 mr-2"></i>
                <h2 class="text-lg font-semibold text-gray-900">Filters</h2>
            </div>
            
            <form method="GET" action="{{ route('appointments.index') }}" class="grid grid-cols-1 md:grid-cols-3 lg:grid-cols-4 gap-4">
                <!-- Status Filter -->
                <div>
                    <label for="status" class="block text-sm font-medium text-gray-700 mb-2">
                        <i class="fas fa-info-circle text-gray-400 mr-1"></i> Status
                    </label>
                    <select id="status" name="status" class="w-full px-3 py-2 border border-gray-300 rounded-lg focus:ring-2 focus:ring-blue-500 focus:border-blue-500">
                        <option value="">All Statuses</option>
                        <option value="scheduled" {{ request('status') === 'scheduled' ? 'selected' : '' }}>Scheduled</option>
                        <option value="confirmed" {{ request('status') === 'confirmed' ? 'selected' : '' }}>Confirmed</option>
                        <option value="completed" {{ request('status') === 'completed' ? 'selected' : '' }}>Completed</option>
                        <option value="cancelled" {{ request('status') === 'cancelled' ? 'selected' : '' }}>Cancelled</option>
                    </select>
                </div>

                <!-- Date Filter -->
                <div>
                    <label for="date" class="block text-sm font-medium text-gray-700 mb-2">
                        <i class="fas fa-calendar text-gray-400 mr-1"></i> Date
                    </label>
                    <input type="date" id="date" name="date" value="{{ request('date') }}" 
                           class="w-full px-3 py-2 border border-gray-300 rounded-lg focus:ring-2 focus:ring-blue-500 focus:border-blue-500">
                </div>

                <!-- Search Button -->
                <div class="flex items-end">
                    <button type="submit" class="w-full px-4 py-2 bg-blue-600 text-white text-sm font-medium rounded-lg hover:bg-blue-700 transition-all duration-200 shadow-sm hover:shadow-md">
                        <i class="fas fa-search mr-2"></i> Search
                    </button>
                </div>
            </form>
        </div>

        <!-- Lead Statistics -->
        @if(isset($lead_statistics) && $lead_statistics->isNotEmpty())
        <div class="bg-white rounded-xl shadow-sm border border-gray-200 p-6 mb-6">
            <div class="flex items-center mb-4">
                <i class="fas fa-chart-line text-gray-400 mr-2"></i>
                <h2 class="text-lg font-semibold text-gray-900">Lead Statistics by Sales Executives</h2>
            </div>
            
            <div class="grid grid-cols-1 md:grid-cols-2 lg:grid-cols-3 gap-4">
                @foreach($lead_statistics as $stat)
                    <div class="bg-gradient-to-r from-blue-50 to-indigo-50 rounded-lg p-4 border border-blue-200">
                        <div class="flex items-center mb-3">
                            <div class="bg-blue-100 rounded-full p-2 mr-3">
                                <i class="fas fa-user-tie text-blue-600 text-sm"></i>
                            </div>
                            <div>
                                <h3 class="font-semibold text-gray-900">{{ $stat['user']->first_name }} {{ $stat['user']->last_name }}</h3>
                                <p class="text-xs text-gray-500">{{ $stat['user']->email }}</p>
                            </div>
                        </div>
                        
                        <div class="grid grid-cols-2 gap-3 text-sm">
                            <div class="bg-white rounded-lg p-2">
                                <div class="text-gray-500 text-xs">Total Leads</div>
                                <div class="font-semibold text-gray-900">{{ $stat['total_leads'] }}</div>
                            </div>
                            <div class="bg-white rounded-lg p-2">
                                <div class="text-gray-500 text-xs">Converted</div>
                                <div class="font-semibold text-green-600">{{ $stat['converted_leads'] }}</div>
                            </div>
                            <div class="bg-white rounded-lg p-2">
                                <div class="text-gray-500 text-xs">Qualified</div>
                                <div class="font-semibold text-blue-600">{{ $stat['qualified_leads'] }}</div>
                            </div>
                            <div class="bg-white rounded-lg p-2">
                                <div class="text-gray-500 text-xs">Conversion Rate</div>
                                <div class="font-semibold text-purple-600">{{ $stat['conversion_rate'] }}%</div>
                            </div>
                        </div>
                    </div>
                @endforeach
            </div>
        </div>
        @endif

        <!-- Appointments Table -->
        <div class="bg-white rounded-xl shadow-sm border border-gray-200 overflow-hidden">
            <div class="px-6 py-4 border-b border-gray-200">
                <div class="flex items-center justify-between">
                    <h2 class="text-lg font-semibold text-gray-900">Appointments</h2>
                    <div class="text-sm text-gray-500">
                        <span class="font-medium">{{ $appointments->total() }}</span> total appointments
                    </div>
                </div>
            </div>
            
            <div class="overflow-x-auto">
                <table class="min-w-full divide-y divide-gray-200">
                    <thead class="bg-gray-50">
                        <tr>
                            <th class="px-6 py-3 text-left text-xs font-medium text-gray-500 uppercase tracking-wider">ID</th>
                            <th class="px-6 py-3 text-left text-xs font-medium text-gray-500 uppercase tracking-wider">Client</th>
                            <th class="px-6 py-3 text-left text-xs font-medium text-gray-500 uppercase tracking-wider">Contact Person</th>
                            <th class="px-6 py-3 text-left text-xs font-medium text-gray-500 uppercase tracking-wider">Email</th>
                            <th class="px-6 py-3 text-left text-xs font-medium text-gray-500 uppercase tracking-wider">Phone</th>
                            <th class="px-6 py-3 text-left text-xs font-medium text-gray-500 uppercase tracking-wider">Purpose</th>
                            <th class="px-6 py-3 text-left text-xs font-medium text-gray-500 uppercase tracking-wider">Date</th>
                            <th class="px-6 py-3 text-left text-xs font-medium text-gray-500 uppercase tracking-wider">Time</th>
                            <th class="px-6 py-3 text-left text-xs font-medium text-gray-500 uppercase tracking-wider">Created By</th>
                            <th class="px-6 py-3 text-left text-xs font-medium text-gray-500 uppercase tracking-wider">Status</th>
                            <th class="px-6 py-3 text-left text-xs font-medium text-gray-500 uppercase tracking-wider">Actions</th>
                        </tr>
                    </thead>
                    <tbody class="bg-white divide-y divide-gray-200">
                        @forelse($appointments as $appointment)
                            <tr class="hover:bg-gray-50">
                                <td class="px-6 py-4 whitespace-nowrap text-sm text-gray-900">{{ $appointment->id }}</td>
                                <td class="px-6 py-4 whitespace-nowrap text-sm text-gray-900">{{ $appointment->client ? $appointment->client->name : 'N/A' }}</td>
                                <td class="px-6 py-4 whitespace-nowrap text-sm text-gray-900">{{ $appointment->contact_person }}</td>
                                <td class="px-6 py-4 whitespace-nowrap text-sm text-gray-900">{{ $appointment->email }}</td>
                                <td class="px-6 py-4 whitespace-nowrap text-sm text-gray-900">{{ $appointment->phone_number }}</td>
                                <td class="px-6 py-4 whitespace-nowrap text-sm text-gray-900">{{ $appointment->purpose_of_meeting }}</td>
                                <td class="px-6 py-4 whitespace-nowrap text-sm text-gray-900">{{ \Carbon\Carbon::parse($appointment->appointment_date)->format('M d, Y') }}</td>
                                <td class="px-6 py-4 whitespace-nowrap text-sm text-gray-900">{{ \Carbon\Carbon::parse($appointment->appointment_time)->format('h:i A') }}</td>
                                <td class="px-6 py-4 whitespace-nowrap text-sm text-gray-900">
                                    @if($appointment->createdBy)
                                        <div class="flex items-center">
                                            <div class="bg-gray-100 rounded-full p-1 mr-2">
                                                <i class="fas fa-user text-gray-500 text-xs"></i>
                                            </div>
                                            <span>{{ $appointment->createdBy->first_name }} {{ $appointment->createdBy->last_name }}</span>
                                        </div>
                                    @else
                                        <span class="text-gray-400">N/A</span>
                                    @endif
                                </td>
                                <td class="px-6 py-4 whitespace-nowrap">
                                    <span class="px-2 inline-flex text-xs leading-5 font-semibold rounded-full {{ 
                                        $appointment->status === 'completed' ? 'bg-green-100 text-green-800' : 
                                        ($appointment->status === 'cancelled' ? 'bg-red-100 text-red-800' : 
                                        ($appointment->status === 'confirmed' ? 'bg-blue-100 text-blue-800' : 'bg-yellow-100 text-yellow-800')) 
                                    }}">
                                        {{ ucfirst($appointment->status) }}
                                    </span>
                                </td>
                                <td class="px-6 py-4 whitespace-nowrap text-sm font-medium">
                                    <div class="flex space-x-2">
                                        <a href="{{ route('appointments.show', $appointment) }}" class="text-blue-600 hover:text-blue-900">
                                            <i class="fas fa-eye"></i>
                                        </a>
                                        <a href="{{ route('appointments.edit', $appointment) }}" class="text-indigo-600 hover:text-indigo-900">
                                            <i class="fas fa-edit"></i>
                                        </a>
                                        <form action="{{ route('appointments.destroy', $appointment) }}" method="POST" class="inline" onsubmit="return confirm('Are you sure you want to delete this appointment?')">
                                            @csrf
                                            @method('DELETE')
                                            <button type="submit" class="text-red-600 hover:text-red-900">
                                                <i class="fas fa-trash"></i>
                                            </button>
                                        </form>
                                    </div>
                                </td>
                            </tr>
                        @empty
                            <tr>
                                <td colspan="11" class="px-6 py-4 text-center text-sm text-gray-500">No appointments found</td>
                            </tr>
                        @endforelse
                    </tbody>
                </table>
            </div>

            <!-- Pagination -->
            @if($appointments->hasPages())
                <div class="px-6 py-4 border-t border-gray-200">
                    {{ $appointments->links() }}
                </div>
            @endif
        </div>
    </div>
</div>
@endsection