@extends('layouts.app')

@section('title', 'Departments')

@section('breadcrumbs')
    <div class="breadcrumb">
        <a href="{{ route('dashboard') }}">Dashboard</a>
        <span class="separator">/</span>
        <span class="current">Departments</span>
    </div>
@endsection

@section('content')
<div class="space-y-5" x-data="{ showDelete: false, deleteId: null, deleteName: '' }">

    {{-- Page Header --}}
    <div class="flex flex-col sm:flex-row sm:items-center sm:justify-between gap-3">
        <div>
            <h1 class="font-display text-2xl font-semibold text-gray-900">Departments</h1>
            <p class="text-sm text-gray-500 mt-1">Manage company departments and hierarchy</p>
        </div>
        <a href="{{ route('departments.create') }}" class="btn-primary">
            <svg class="w-4 h-4" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round"><line x1="12" y1="5" x2="12" y2="19"/><line x1="5" y1="12" x2="19" y2="12"/></svg>
            Add Department
        </a>
    </div>

    {{-- Search --}}
    <div class="card-static">
        <div class="p-4">
            <form method="GET" action="{{ route('departments.index') }}" class="flex flex-col sm:flex-row gap-3">
                <div class="flex-1">
                    <input type="text" name="search" value="{{ request('search') }}" placeholder="Search departments..." class="form-input">
                </div>
                <button type="submit" class="btn-secondary">Search</button>
                @if(request('search'))
                    <a href="{{ route('departments.index') }}" class="btn-ghost">Clear</a>
                @endif
            </form>
        </div>
    </div>

    {{-- Table --}}
    <div class="card-static overflow-hidden">
        @if($departments->count() > 0)
            <div class="overflow-x-auto">
                <table class="data-table">
                    <thead>
                        <tr>
                            <th>Name</th>
                            <th>Code</th>
                            <th>Head</th>
                            <th>Parent</th>
                            <th>Employees</th>
                            <th>Status</th>
                            <th class="text-right">Actions</th>
                        </tr>
                    </thead>
                    <tbody>
                        @foreach($departments as $department)
                        <tr>
                            <td class="font-medium text-gray-900">{{ $department->name }}</td>
                            <td>{{ $department->code ?? '—' }}</td>
                            <td>
                                @if($department->head)
                                    <div class="flex items-center gap-2">
                                        <div class="avatar avatar-xs bg-gradient-to-br {{ $department->head->avatar_gradient }}">
                                            {{ $department->head->initials }}
                                        </div>
                                        <span class="text-sm">{{ $department->head->full_name }}</span>
                                    </div>
                                @else
                                    <span class="text-gray-400">—</span>
                                @endif
                            </td>
                            <td>{{ $department->parent?->name ?? '—' }}</td>
                            <td>
                                <span class="badge badge-info">
                                    <span class="badge-dot"></span>
                                    {{ $department->employees_count }}
                                </span>
                            </td>
                            <td>
                                <span class="badge {{ $department->is_active ? 'badge-active' : 'badge-inactive' }}">
                                    <span class="badge-dot"></span>
                                    {{ $department->is_active ? 'Active' : 'Inactive' }}
                                </span>
                            </td>
                            <td class="text-right">
                                <div class="flex items-center justify-end gap-1">
                                    <a href="{{ route('departments.edit', $department) }}" class="btn-icon" title="Edit">
                                        <svg class="w-4 h-4" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round"><path d="M11 4H4a2 2 0 00-2 2v14a2 2 0 002 2h14a2 2 0 002-2v-7"/><path d="M18.5 2.5a2.121 2.121 0 013 3L12 15l-4 1 1-4 9.5-9.5z"/></svg>
                                    </a>
                                    <button type="button" class="btn-icon text-danger-500 hover:text-danger-600" title="Delete"
                                        @click="deleteId = {{ $department->id }}; deleteName = '{{ addslashes($department->name) }}'; showDelete = true">
                                        <svg class="w-4 h-4" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round"><polyline points="3 6 5 6 21 6"/><path d="M19 6v14a2 2 0 01-2 2H7a2 2 0 01-2-2V6m3 0V4a2 2 0 012-2h4a2 2 0 012 2v2"/></svg>
                                    </button>
                                </div>
                            </td>
                        </tr>
                        @endforeach
                    </tbody>
                </table>
            </div>
            <div class="px-5 py-3 border-t border-gray-100">
                {{ $departments->withQueryString()->links() }}
            </div>
        @else
            @include('layouts.components.empty-state', [
                'icon' => '<svg class="w-16 h-16" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="1.5" stroke-linecap="round" stroke-linejoin="round"><rect x="2" y="7" width="20" height="14" rx="2" ry="2"/><path d="M16 21V5a2 2 0 00-2-2h-4a2 2 0 00-2 2v16"/></svg>',
                'title' => 'No departments yet',
                'message' => 'Create your first department to organize your workforce.',
                'action_url' => route('departments.create'),
                'action_label' => 'Add Department',
            ])
        @endif
    </div>

    {{-- Delete Confirmation Modal --}}
    <template x-if="showDelete">
        <div class="modal-backdrop" @click.self="showDelete = false">
            <div class="modal">
                <div class="modal-header">
                    <h3 class="font-display text-lg font-semibold text-gray-900">Delete Department</h3>
                </div>
                <div class="modal-body">
                    <p class="text-sm text-gray-600">Are you sure you want to delete <strong x-text="deleteName"></strong>? This action cannot be undone.</p>
                </div>
                <div class="modal-footer">
                    <button @click="showDelete = false" class="btn-secondary">Cancel</button>
                    <form :action="'/departments/' + deleteId" method="POST" class="inline">
                        @csrf
                        @method('DELETE')
                        <button type="submit" class="btn-danger">Delete</button>
                    </form>
                </div>
            </div>
        </div>
    </template>

</div>
@endsection