@extends('layouts.admin')

@section('page-title', 'Leave Management')

@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">Leaves</span>
    </nav>
    <h1 class="text-3xl font-bold text-gray-900 tracking-tight">Leave Management</h1>
    <p class="text-sm text-gray-500 mt-1">Manage employee leave requests</p>
</div>

<div class="royal-card overflow-hidden">
    <div class="px-6 py-4 border-b border-gray-200">
        <div class="flex gap-2">
            <a href="{{ route('admin.hrm.leaves.index') }}" class="px-4 py-2 rounded-lg text-sm font-medium {{ !request('status') ? 'bg-indigo-600 text-white' : 'bg-gray-100 text-gray-700 hover:bg-gray-200' }} transition-colors">All</a>
            <a href="{{ route('admin.hrm.leaves.index', ['status' => 'pending']) }}" class="px-4 py-2 rounded-lg text-sm font-medium {{ request('status') === 'pending' ? 'bg-yellow-500 text-white' : 'bg-gray-100 text-gray-700 hover:bg-gray-200' }} transition-colors">Pending</a>
            <a href="{{ route('admin.hrm.leaves.index', ['status' => 'approved']) }}" class="px-4 py-2 rounded-lg text-sm font-medium {{ request('status') === 'approved' ? 'bg-green-600 text-white' : 'bg-gray-100 text-gray-700 hover:bg-gray-200' }} transition-colors">Approved</a>
            <a href="{{ route('admin.hrm.leaves.index', ['status' => 'rejected']) }}" class="px-4 py-2 rounded-lg text-sm font-medium {{ request('status') === 'rejected' ? 'bg-red-600 text-white' : 'bg-gray-100 text-gray-700 hover:bg-gray-200' }} transition-colors">Rejected</a>
        </div>
    </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">Leave Type</th>
                    <th class="text-left py-3 px-6 text-xs font-semibold text-gray-500 uppercase tracking-wider">From</th>
                    <th class="text-left py-3 px-6 text-xs font-semibold text-gray-500 uppercase tracking-wider">To</th>
                    <th class="text-left py-3 px-6 text-xs font-semibold text-gray-500 uppercase tracking-wider">Days</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($leaves as $leave)
                    <tr class="hover:bg-gray-50/50 transition-colors">
                        <td class="py-3.5 px-6">
                            <div class="flex items-center gap-3">
                                <div class="w-8 h-8 rounded-full bg-gradient-to-br from-indigo-100 to-purple-100 flex items-center justify-center">
                                    <span class="text-xs font-semibold text-indigo-600">{{ strtoupper(substr($leave->employee->first_name, 0, 1).substr($leave->employee->last_name, 0, 1)) }}</span>
                                </div>
                                <span class="text-sm text-gray-900">{{ $leave->employee->first_name }} {{ $leave->employee->last_name }}</span>
                            </div>
                        </td>
                        <td class="py-3.5 px-6 text-sm text-gray-600">{{ $leave->leaveType->name ?? $leave->leave_type ?? 'N/A' }}</td>
                        <td class="py-3.5 px-6 text-sm text-gray-600">{{ \Carbon\Carbon::parse($leave->start_date)->format('M d, Y') }}</td>
                        <td class="py-3.5 px-6 text-sm text-gray-600">{{ \Carbon\Carbon::parse($leave->end_date)->format('M d, Y') }}</td>
                        <td class="py-3.5 px-6 text-sm text-gray-600">{{ $leave->total_days }}</td>
                        <td class="py-3.5 px-6">
                            <span class="inline-flex items-center px-2.5 py-1 rounded-lg text-xs font-semibold
                                @if($leave->status === 'approved') bg-green-100 text-green-800
                                @elseif($leave->status === 'pending') bg-yellow-100 text-yellow-800
                                @else bg-red-100 text-red-800 @endif">
                                {{ ucfirst($leave->status) }}
                            </span>
                        </td>
                        <td class="py-3.5 px-6">
                            <div class="flex items-center gap-1">
                                <a href="{{ route('admin.hrm.leaves.show', $leave) }}" class="p-1.5 text-gray-500 hover:text-indigo-600 hover:bg-indigo-50 rounded-lg transition-colors" title="View">
                                    <svg class="w-4 h-4" fill="none" stroke="currentColor" viewBox="0 0 24 24"><path stroke-linecap="round" stroke-linejoin="round" stroke-width="2" d="M15 12a3 3 0 11-6 0 3 3 0 016 0z"/><path stroke-linecap="round" stroke-linejoin="round" stroke-width="2" d="M2.458 12C3.732 7.943 7.523 5 12 5c4.478 0 8.268 2.943 9.542 7-1.274 4.057-5.064 7-9.542 7-4.477 0-8.268-2.943-9.542-7z"/></svg>
                                </a>
                                @if($leave->status === 'pending')
                                    <form method="POST" action="{{ route('admin.hrm.leaves.approve', $leave) }}" class="inline">
                                        @csrf
                                        <button type="submit" class="p-1.5 text-green-500 hover:text-green-700 hover:bg-green-50 rounded-lg transition-colors" title="Approve">
                                            <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="M5 13l4 4L19 7"/></svg>
                                        </button>
                                    </form>
                                    <form method="POST" action="{{ route('admin.hrm.leaves.reject', $leave) }}" class="inline">
                                        @csrf
                                        <button type="submit" class="p-1.5 text-red-500 hover:text-red-700 hover:bg-red-50 rounded-lg transition-colors" title="Reject" onclick="return confirm('Reject this leave request?')">
                                            <svg class="w-4 h-4" fill="none" stroke="currentColor" viewBox="0 0 24 24"><path stroke-linecap="round" stroke-linejoin="round" stroke-width="2" d="M6 18L18 6M6 6l12 12"/></svg>
                                        </button>
                                    </form>
                                @endif
                            </div>
                        </td>
                    </tr>
                @empty
                    <tr>
                        <td colspan="7" class="py-16 text-center">
                            <div class="w-20 h-20 mx-auto mb-4 rounded-full bg-gray-50 flex items-center justify-center">
                                <svg class="w-10 h-10 text-gray-300" fill="none" stroke="currentColor" viewBox="0 0 24 24"><path stroke-linecap="round" stroke-linejoin="round" stroke-width="2" d="M8 7V3m8 4V3m-9 8h10M5 21h14a2 2 0 002-2V7a2 2 0 00-2-2H5a2 2 0 00-2 2v12a2 2 0 002 2z"/></svg>
                            </div>
                            <p class="text-lg font-medium text-gray-900">No leave requests found</p>
                        </td>
                    </tr>
                @endforelse
            </tbody>
        </table>
    </div>
    @if(isset($leaves) && $leaves->hasPages())
        <div class="px-6 py-4 border-t border-gray-200">
            {{ $leaves->links() }}
        </div>
    @endif
</div>
@endsection