@extends('admin.layout')

@section('title', 'Technician Reports')

@section('header', 'Technician Reports')

@section('content')
<div class="container mx-auto">
    <!-- Back Button -->
    <div class="mb-6">
        <a href="{{ route('admin.reports') }}" class="inline-flex items-center text-gray-600 hover:text-gray-900">
            <i class="fas fa-arrow-left mr-2"></i>
            Back to Reports
        </a>
    </div>

    <!-- Report Header -->
    <div class="bg-white rounded-lg shadow-md p-6 mb-6">
        <h2 class="text-xl font-semibold text-gray-800 mb-2">Technician-wise Statistics</h2>
        <p class="text-gray-600">Overview of performance and workload for each technician</p>
    </div>

    <!-- Statistics Cards -->
    <div class="grid grid-cols-1 md:grid-cols-4 gap-4 mb-8">
        <div class="bg-white rounded-lg shadow-md p-4">
            <div class="flex items-center">
                <div class="bg-purple-100 rounded-full p-3 mr-4">
                    <i class="fas fa-tools text-purple-600"></i>
                </div>
                <div>
                    <p class="text-sm text-gray-600">Total Technicians</p>
                    <p class="text-2xl font-bold text-gray-800">{{ $technicians->count() }}</p>
                </div>
            </div>
        </div>
        
        <div class="bg-white rounded-lg shadow-md p-4">
            <div class="flex items-center">
                <div class="bg-yellow-100 rounded-full p-3 mr-4">
                    <i class="fas fa-ticket-alt text-yellow-600"></i>
                </div>
                <div>
                    <p class="text-sm text-gray-600">Total Tickets</p>
                    <p class="text-2xl font-bold text-gray-800">{{ $technicians->sum('tickets_count') }}</p>
                </div>
            </div>
        </div>
        
        <div class="bg-white rounded-lg shadow-md p-4">
            <div class="flex items-center">
                <div class="bg-green-100 rounded-full p-3 mr-4">
                    <i class="fas fa-check-circle text-green-600"></i>
                </div>
                <div>
                    <p class="text-sm text-gray-600">Completed</p>
                    <p class="text-2xl font-bold text-gray-800">{{ $technicians->sum('completed_tickets') }}</p>
                </div>
            </div>
        </div>
        
        <div class="bg-white rounded-lg shadow-md p-4">
            <div class="flex items-center">
                <div class="bg-blue-100 rounded-full p-3 mr-4">
                    <i class="fas fa-chart-line text-blue-600"></i>
                </div>
                <div>
                    <p class="text-sm text-gray-600">Avg. Completion</p>
                    <p class="text-2xl font-bold text-gray-800">
                        @if($technicians->sum('tickets_count') > 0)
                            {{ round(($technicians->sum('completed_tickets') / $technicians->sum('tickets_count')) * 100, 1) }}%
                        @else
                            0%
                        @endif
                    </p>
                </div>
            </div>
        </div>
    </div>

    <!-- Technicians Table -->
    <div class="bg-white rounded-lg shadow-md overflow-hidden">
        <div class="px-6 py-4 border-b border-gray-200">
            <h3 class="text-lg font-semibold text-gray-800">Technician Details</h3>
        </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">
                            Technician
                        </th>
                        <th class="px-6 py-3 text-left text-xs font-medium text-gray-500 uppercase tracking-wider">
                            Contact
                        </th>
                        <th class="px-6 py-3 text-left text-xs font-medium text-gray-500 uppercase tracking-wider">
                            Total Tickets
                        </th>
                        <th class="px-6 py-3 text-left text-xs font-medium text-gray-500 uppercase tracking-wider">
                            Completed
                        </th>
                        <th class="px-6 py-3 text-left text-xs font-medium text-gray-500 uppercase tracking-wider">
                            Completion Rate
                        </th>
                        <th class="px-6 py-3 text-left text-xs font-medium text-gray-500 uppercase tracking-wider">
                            Status
                        </th>
                    </tr>
                </thead>
                <tbody class="bg-white divide-y divide-gray-200">
                    @forelse($technicians as $technician)
                        <tr>
                            <td class="px-6 py-4 whitespace-nowrap">
                                <div class="flex items-center">
                                    <div class="flex-shrink-0 h-10 w-10">
                                        <div class="h-10 w-10 rounded-full bg-purple-100 flex items-center justify-center">
                                            <span class="text-purple-600 font-medium">
                                                {{ strtoupper(substr($technician->name, 0, 1)) }}
                                            </span>
                                        </div>
                                    </div>
                                    <div class="ml-4">
                                        <div class="text-sm font-medium text-gray-900">{{ $technician->name }}</div>
                                        <div class="text-sm text-gray-500">ID: {{ $technician->id }}</div>
                                    </div>
                                </div>
                            </td>
                            <td class="px-6 py-4 whitespace-nowrap">
                                <div class="text-sm text-gray-900">{{ $technician->phone }}</div>
                                <div class="text-sm text-gray-500">{{ $technician->email }}</div>
                            </td>
                            <td class="px-6 py-4 whitespace-nowrap">
                                <span class="text-sm text-gray-900 font-medium">{{ $technician->tickets_count }}</span>
                            </td>
                            <td class="px-6 py-4 whitespace-nowrap">
                                <span class="text-sm text-green-600 font-medium">{{ $technician->completed_tickets }}</span>
                            </td>
                            <td class="px-6 py-4 whitespace-nowrap">
                                @if($technician->tickets_count > 0)
                                    <div class="flex items-center">
                                        <span class="text-sm text-gray-900">{{ round(($technician->completed_tickets / $technician->tickets_count) * 100, 1) }}%</span>
                                        <div class="ml-2 w-16 bg-gray-200 rounded-full h-2">
                                            <div class="bg-green-600 h-2 rounded-full" style="width: {{ round(($technician->completed_tickets / $technician->tickets_count) * 100, 1) }}%"></div>
                                        </div>
                                    </div>
                                @else
                                    <span class="text-sm text-gray-500">N/A</span>
                                @endif
                            </td>
                            <td class="px-6 py-4 whitespace-nowrap">
                                @if($technician->status == 'free')
                                    <span class="px-2 inline-flex text-xs leading-5 font-semibold rounded-full bg-green-100 text-green-800">
                                        Free
                                    </span>
                                @elseif($technician->status == 'assigned')
                                    <span class="px-2 inline-flex text-xs leading-5 font-semibold rounded-full bg-yellow-100 text-yellow-800">
                                        Assigned
                                    </span>
                                @else
                                    <span class="px-2 inline-flex text-xs leading-5 font-semibold rounded-full bg-gray-100 text-gray-800">
                                        {{ $technician->status }}
                                    </span>
                                @endif
                            </td>
                        </tr>
                    @empty
                        <tr>
                            <td colspan="6" class="px-6 py-4 text-center text-sm text-gray-500">
                                No technicians found
                            </td>
                        </tr>
                    @endforelse
                </tbody>
            </table>
        </div>
    </div>

    <!-- Performance Summary -->
    <div class="mt-8 bg-white rounded-lg shadow-md p-6">
        <h3 class="text-lg font-semibold text-gray-800 mb-4">Performance Summary</h3>
        <div class="grid grid-cols-1 md:grid-cols-3 gap-6">
            <div class="text-center">
                <div class="text-3xl font-bold text-green-600 mb-2">
                    @if($technicians->sum('tickets_count') > 0)
                        {{ round(($technicians->sum('completed_tickets') / $technicians->sum('tickets_count')) * 100, 1) }}%
                    @else
                        0%
                    @endif
                </div>
                <div class="text-sm text-gray-600">Overall Completion Rate</div>
            </div>
            <div class="text-center">
                <div class="text-3xl font-bold text-blue-600 mb-2">
                    {{ $technicians->where('status', 'free')->count() }}
                </div>
                <div class="text-sm text-gray-600">Available Technicians</div>
            </div>
            <div class="text-center">
                <div class="text-3xl font-bold text-purple-600 mb-2">
                    {{ $technicians->where('status', 'assigned')->count() }}
                </div>
                <div class="text-sm text-gray-600">Currently Assigned</div>
            </div>
        </div>
    </div>
</div>
@endsection