@extends('layouts.admin')

@section('page-title', 'Attendance')

@section('content')
<div class="mb-8">
    <nav class="flex items-center gap-2 text-sm text-gray-500 mb-4">
        <a href="{{ route('admin.dashboard') }}" class="hover:text-indigo-600 transition-colors">Dashboard</a>
        <svg class="w-4 h-4" fill="none" stroke="currentColor" viewBox="0 0 24 24"><path stroke-linecap="round" stroke-linejoin="round" stroke-width="2" d="M9 5l7 7-7 7"/></svg>
        <a href="{{ route('admin.hrm.dashboard') }}" class="hover:text-indigo-600 transition-colors">HRM</a>
        <svg class="w-4 h-4" fill="none" stroke="currentColor" viewBox="0 0 24 24"><path stroke-linecap="round" stroke-linejoin="round" stroke-width="2" d="M9 5l7 7-7 7"/></svg>
        <span class="text-gray-900 font-medium">Attendance</span>
    </nav>
    <div class="flex flex-col sm:flex-row justify-between items-start sm:items-center gap-4">
        <div>
            <h1 class="text-3xl font-bold text-gray-900 tracking-tight">Attendance</h1>
            <p class="text-sm text-gray-500 mt-1">Track employee attendance</p>
        </div>
    </div>
</div>

<div class="royal-card overflow-hidden">
    <div class="px-6 py-4 border-b border-gray-200 flex flex-col sm:flex-row justify-between items-start sm:items-center gap-4">
        <h3 class="text-lg font-semibold text-gray-900">Attendance Records</h3>
        <form method="GET" action="{{ route('admin.hrm.attendance.index') }}" class="flex flex-col sm:flex-row gap-3 w-full sm:w-auto">
            <input type="date" name="date" value="{{ request('date', date('Y-m-d')) }}" class="px-4 py-2 border border-gray-300 rounded-lg text-sm focus:ring-2 focus:ring-indigo-500 focus:border-indigo-500 outline-none">
            <select name="employee_id" onchange="this.form.submit()" class="px-4 py-2 border border-gray-300 rounded-lg text-sm focus:ring-2 focus:ring-indigo-500 focus:border-indigo-500 outline-none">
                <option value="">All Employees</option>
                @foreach($employees ?? [] as $emp)
                    <option value="{{ $emp->id }}" {{ request('employee_id') == $emp->id ? 'selected' : '' }}>{{ $emp->first_name }} {{ $emp->last_name }}</option>
                @endforeach
            </select>
            <button type="submit" class="px-4 py-2 bg-indigo-600 text-white rounded-lg hover:bg-indigo-700 text-sm font-medium transition-colors">
                Mark Attendance
            </button>
        </form>
    </div>
    <div class="overflow-x-auto">
        <table class="w-full">
            <thead class="bg-gray-50">
                <tr>
                    <th class="text-left py-3 px-6 text-xs font-semibold text-gray-500 uppercase tracking-wider">Employee</th>
                    <th class="text-left py-3 px-6 text-xs font-semibold text-gray-500 uppercase tracking-wider">Date</th>
                    <th class="text-left py-3 px-6 text-xs font-semibold text-gray-500 uppercase tracking-wider">Clock In</th>
                    <th class="text-left py-3 px-6 text-xs font-semibold text-gray-500 uppercase tracking-wider">Clock Out</th>
                    <th class="text-left py-3 px-6 text-xs font-semibold text-gray-500 uppercase tracking-wider">Status</th>
                    <th class="py-3 px-6 text-xs font-semibold text-gray-500 uppercase tracking-wider">Actions</th>
                </tr>
            </thead>
            <tbody class="divide-y divide-gray-100">
                @forelse($attendances as $attendance)
                    <tr class="hover:bg-gray-50/50 transition-colors">
                        <td class="py-3.5 px-6 text-sm text-gray-900">{{ \Carbon\Carbon::parse($attendance->date)->format('M d, Y') }}</td>
                        <td class="py-3.5 px-6">
                            <div class="flex items-center gap-3">
                                <div class="w-8 h-8 rounded-full bg-gradient-to-br from-indigo-100 to-purple-100 flex items-center justify-center">
                                    <span class="text-xs font-semibold text-indigo-600">{{ strtoupper(substr($attendance->employee->first_name, 0, 1).substr($attendance->employee->last_name, 0, 1)) }}</span>
                                </div>
                                <span class="text-sm text-gray-900">{{ $attendance->employee->first_name }} {{ $attendance->employee->last_name }}</span>
                            </div>
                        </td>
                        <td class="py-3.5 px-6 text-sm text-gray-600">{{ $attendance->clock_in ?? '—' }}</td>
                        <td class="py-3.5 px-6 text-sm text-gray-600">{{ $attendance->clock_out ?? '—' }}</td>
                        <td class="py-3.5 px-6">
                            <span class="inline-flex items-center px-2.5 py-1 rounded-lg text-xs font-semibold
                                @if($attendance->status === 'present') bg-green-100 text-green-800
                                @elseif($attendance->status === 'late') bg-yellow-100 text-yellow-800
                                @elseif($attendance->status === 'absent') bg-red-100 text-red-800
                                @else bg-gray-100 text-gray-800 @endif">
                                {{ ucfirst($attendance->status) }}
                            </span>
                        </td>
                        <td class="py-3.5 px-6">
                            <div class="flex items-center gap-1">
                                <a href="{{ route('admin.hrm.attendance.edit', $attendance) }}" class="p-1.5 text-gray-500 hover:text-indigo-600 hover:bg-indigo-50 rounded-lg transition-colors" title="Edit">
                                    <svg class="w-4 h-4" 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>
                                <form method="POST" action="{{ route('admin.hrm.attendance.destroy', $attendance) }}" class="inline" onsubmit="return confirm('Are you sure you want to delete this attendance record?')">
                                    @csrf
                                    @method('DELETE')
                                    <button type="submit" class="p-1.5 text-gray-500 hover:text-red-600 hover:bg-red-50 rounded-lg transition-colors" title="Delete">
                                        <svg class="w-4 h-4" fill="none" stroke="currentColor" viewBox="0 0 24 24"><path stroke-linecap="round" stroke-linejoin="round" stroke-width="2" d="M19 7l-.867 12.142A2 2 0 0116.138 21H7.862a2 2 0 01-1.995-1.858L5 7m5 4v6m4-6v6m1-10V4a1 1 0 00-1-1h-4a1 1 0 00-1 1v3M4 7h16"/></svg>
                                    </button>
                                </form>
                            </div>
                        </td>
                    </tr>
                @empty
                    <tr>
                        <td colspan="6" class="py-16 text-center">
                            <div class="w-20 h-20 mx-auto mb-4 rounded-full bg-gray-50 flex items-center justify-center">
                                <svg class="w-10 h-10 text-gray-300" fill="none" stroke="currentColor" viewBox="0 0 24 24"><path stroke-linecap="round" stroke-linejoin="round" stroke-width="2" d="M12 8v4l3 3m6-3a9 9 0 11-18 0 9 9 0 0118 0z"/></svg>
                            </div>
                            <p class="text-lg font-medium text-gray-900">No attendance records found</p>
                        </td>
                    </tr>
                @endforelse
            </tbody>
        </table>
    </div>
    @if(isset($attendances) && $attendances->hasPages())
        <div class="px-6 py-4 border-t border-gray-200">
            {{ $attendances->links() }}
        </div>
    @endif
</div>
@endsection