@extends('layouts.app')

@section('content')
<div class="p-8 bg-[#F8FAFC] min-h-screen">
    {{-- Header Section --}}
    <div class="flex justify-between items-center mb-10">
        <div>
            <h2 class="text-4xl font-black italic tracking-tighter text-slate-900 uppercase">Department Management</h2>
            <p class="text-[10px] font-bold text-slate-400 uppercase tracking-[0.2em]">Organize your workforce by departments</p>
        </div>
        <a href="{{ route('admin.departments.create') }}" class="bg-purple-500 text-white px-8 py-4 rounded-2xl font-black uppercase italic text-xs tracking-widest hover:bg-purple-600 transition-all shadow-lg shadow-purple-100">
            + New Department
        </a>
    </div>

    {{-- Stats Cards --}}
    <div class="grid grid-cols-1 md:grid-cols-4 gap-6 mb-10">
        <div class="bg-white p-6 rounded-2xl border border-slate-100 shadow-sm">
            <p class="text-[9px] font-black text-slate-400 uppercase tracking-widest mb-2">Total Departments</p>
            <h3 class="text-3xl font-black text-slate-900">{{ $stats['total'] }}</h3>
        </div>
        <div class="bg-white p-6 rounded-2xl border border-slate-100 shadow-sm">
            <p class="text-[9px] font-black text-slate-400 uppercase tracking-widest mb-2">Active</p>
            <h3 class="text-3xl font-black text-emerald-600">{{ $stats['active'] }}</h3>
        </div>
        <div class="bg-white p-6 rounded-2xl border border-slate-100 shadow-sm">
            <p class="text-[9px] font-black text-slate-400 uppercase tracking-widest mb-2">Inactive</p>
            <h3 class="text-3xl font-black text-amber-600">{{ $stats['inactive'] }}</h3>
        </div>
        <div class="bg-white p-6 rounded-2xl border border-slate-100 shadow-sm">
            <p class="text-[9px] font-black text-slate-400 uppercase tracking-widest mb-2">Total Employees</p>
            <h3 class="text-3xl font-black text-blue-600">{{ $stats['total_employees'] }}</h3>
        </div>
    </div>

    {{-- Departments Table --}}
    <div class="bg-white rounded-[3rem] shadow-xl shadow-slate-200/50 overflow-hidden border border-slate-50">
        <table class="w-full text-left border-collapse">
            <thead>
                <tr class="bg-slate-50/50">
                    <th class="p-8 text-[10px] font-black uppercase tracking-widest text-slate-400">Department Info</th>
                    <th class="p-8 text-[10px] font-black uppercase tracking-widest text-slate-400">Manager</th>
                    <th class="p-8 text-[10px] font-black uppercase tracking-widest text-slate-400">Employees</th>
                    <th class="p-8 text-[10px] font-black uppercase tracking-widest text-slate-400">Status</th>
                    <th class="p-8 text-[10px] font-black uppercase tracking-widest text-slate-400 text-right">Action</th>
                </tr>
            </thead>
            <tbody class="divide-y divide-slate-50">
                @forelse($departments as $department)
                <tr class="hover:bg-slate-50/30 transition-colors">
                    <td class="p-8">
                        <div class="flex items-center gap-4">
                            <div class="w-12 h-12 bg-purple-100 rounded-2xl flex items-center justify-center text-purple-600 font-black italic">
                                {{ substr($department->name, 0, 1) }}
                            </div>
                            <div>
                                <span class="block font-bold text-slate-800 italic">{{ $department->name }}</span>
                                <span class="text-[9px] font-black text-slate-300 uppercase tracking-widest italic">Code: {{ $department->code }}</span>
                            </div>
                        </div>
                    </td>
                    <td class="p-8">
                        <span class="text-sm font-bold text-slate-600">{{ $department->manager->name ?? 'Unassigned' }}</span>
                    </td>
                    <td class="p-8">
                        <span class="text-sm font-black text-slate-700">{{ $department->employees->count() }}</span>
                    </td>
                    <td class="p-8">
                        <span class="px-4 py-2 rounded-full text-[9px] font-black uppercase italic tracking-widest 
                            @switch($department->status)
                                @case('active')
                                    bg-emerald-50 text-emerald-500
                                @break
                                @case('inactive')
                                    bg-amber-50 text-amber-500
                                @break
                                @default
                                    bg-slate-50 text-slate-500
                            @endswitch">
                            {{ ucfirst($department->status) }}
                        </span>
                    </td>
                    <td class="p-8 text-right">
                        <div class="flex justify-end gap-2">
                            <a href="{{ route('admin.departments.edit', $department->id) }}" class="p-3 bg-purple-50 text-purple-600 rounded-xl hover:bg-purple-500 hover:text-white transition-all shadow-sm">
                                <i class="fas fa-edit text-xs"></i>
                            </a>
                            <form action="{{ route('admin.departments.destroy', $department->id) }}" method="POST" onsubmit="return confirm('Delete this department?');" class="inline">
                                @csrf @method('DELETE')
                                <button type="submit" class="p-3 bg-rose-50 text-rose-500 rounded-xl hover:bg-rose-500 hover:text-white transition-all shadow-sm">
                                    <i class="fas fa-trash text-xs"></i>
                                </button>
                            </form>
                        </div>
                    </td>
                </tr>
                @empty
                <tr>
                    <td colspan="5" class="p-20 text-center">
                        <div class="text-slate-300">
                            <i class="fas fa-building text-6xl mb-4"></i>
                            <p class="text-lg font-black uppercase tracking-widest">No Departments Found</p>
                            <p class="text-sm mt-2">Create your first department to organize your workforce</p>
                            <a href="{{ route('admin.departments.create') }}" class="inline-block mt-6 bg-purple-500 text-white px-8 py-4 rounded-2xl font-black uppercase italic text-xs tracking-widest hover:bg-purple-600 transition-all">
                                + Create Department
                            </a>
                        </div>
                    </td>
                </tr>
                @endforelse
            </tbody>
        </table>

        {{-- Pagination --}}
        @if($departments->hasPages())
        <div class="p-8 bg-slate-50/50">
            {{ $departments->links() }}
        </div>
        @endif
    </div>
</div>
@endsection