ultimatepos/Modules/Maintenance/Http/Controllers/ChecklistController.php

<?php

namespace Modules\Maintenance\Http\Controllers;

use Illuminate\Http\Request;
use Illuminate\Routing\Controller;
use Illuminate\Support\Facades\DB;
use Modules\Maintenance\Http\Controllers\Concerns\AuthorizesMaintenance;
use Modules\Maintenance\Models\ChecklistItem;
use Modules\Maintenance\Models\ChecklistTemplate;
use Modules\Maintenance\Utils\MaintenanceUtil;
use Yajra\DataTables\Facades\DataTables;

class ChecklistController extends Controller
{
    use AuthorizesMaintenance;

    public function __construct(
        protected MaintenanceUtil $maintenanceUtil
    ) {}

    public function index(Request $request)
    {
        $this->authorizeMaintenanceAccess('maintenance.checklists.view');

        $business_id = $this->maintenanceUtil->getBusinessId();

        if ($request->ajax()) {
            $templates = ChecklistTemplate::where('business_id', $business_id)
                ->with(['category:id,name', 'equipment:id,name,code'])
                ->withCount('items')
                ->orderBy('name');

            return DataTables::of($templates)
                ->addColumn('scope', function ($row) {
                    if ($row->equipment) {
                        return e($row->equipment->name);
                    }
                    if ($row->category) {
                        return e($row->category->name);
                    }

                    return '—';
                })
                ->addColumn('action', function ($row) {
                    $html = '';
                    if (auth()->user()->can('maintenance.checklists.update')) {
                        $html .= '<a href="'.action([self::class, 'edit'], [$row->id]).'" class="btn btn-xs btn-primary"><i class="glyphicon glyphicon-edit"></i></a>';
                    }
                    if (auth()->user()->can('maintenance.checklists.delete')) {
                        $html .= ' <button type="button" data-href="'.action([self::class, 'destroy'], [$row->id]).'" class="btn btn-xs btn-danger delete_mm_checklist"><i class="glyphicon glyphicon-trash"></i></button>';
                    }

                    return $html ?: '—';
                })
                ->editColumn('is_active', fn ($row) => $row->is_active ? __('maintenance::lang.active') : __('maintenance::lang.inactive'))
                ->editColumn('items_count', fn ($row) => (int) $row->items_count)
                ->rawColumns(['action'])
                ->make(true);
        }

        return view('maintenance::checklists.index');
    }

    public function create()
    {
        $this->authorizeMaintenanceAccess('maintenance.checklists.create');

        $business_id = $this->maintenanceUtil->getBusinessId();

        return view('maintenance::checklists.create', [
            'categories' => $this->maintenanceUtil->getCategoriesDropdown($business_id),
            'equipment' => $this->maintenanceUtil->getEquipmentDropdown($business_id),
            'item_types' => $this->itemTypeLabels(),
        ]);
    }

    public function store(Request $request)
    {
        $this->authorizeMaintenanceAccess('maintenance.checklists.create');

        $business_id = $this->maintenanceUtil->getBusinessId();
        $data = $this->validateTemplate($request);

        DB::transaction(function () use ($business_id, $data) {
            $template = ChecklistTemplate::create([
                'business_id' => $business_id,
                'name' => $data['name'],
                'description' => $data['description'] ?? null,
                'equipment_category_id' => $data['equipment_category_id'] ?? null,
                'equipment_id' => $data['equipment_id'] ?? null,
                'is_active' => $data['is_active'] ?? true,
            ]);

            $this->syncItems($template, $data['items'] ?? []);
        });

        return $this->maintenanceUtil->jsonOrRedirect(
            $request,
            true,
            'چک‌لیست ایجاد شد.',
            action([self::class, 'index'])
        );
    }

    public function edit($id)
    {
        $this->authorizeMaintenanceAccess('maintenance.checklists.update');

        $business_id = $this->maintenanceUtil->getBusinessId();
        $template = ChecklistTemplate::where('business_id', $business_id)
            ->with('items')
            ->findOrFail($id);

        return view('maintenance::checklists.edit', [
            'template' => $template,
            'categories' => $this->maintenanceUtil->getCategoriesDropdown($business_id),
            'equipment' => $this->maintenanceUtil->getEquipmentDropdown($business_id),
            'item_types' => $this->itemTypeLabels(),
        ]);
    }

    public function update(Request $request, $id)
    {
        $this->authorizeMaintenanceAccess('maintenance.checklists.update');

        $business_id = $this->maintenanceUtil->getBusinessId();
        $template = ChecklistTemplate::where('business_id', $business_id)->findOrFail($id);
        $data = $this->validateTemplate($request, true);

        DB::transaction(function () use ($template, $data, $request) {
            $template->update([
                'name' => $data['name'],
                'description' => $data['description'] ?? null,
                'equipment_category_id' => $data['equipment_category_id'] ?? null,
                'equipment_id' => $data['equipment_id'] ?? null,
                'is_active' => $request->boolean('is_active'),
            ]);

            if (array_key_exists('items', $data)) {
                $template->items()->delete();
                $this->syncItems($template, $data['items']);
            }
        });

        return $this->maintenanceUtil->jsonOrRedirect(
            $request,
            true,
            'چک‌لیست به‌روزرسانی شد.',
            action([self::class, 'index'])
        );
    }

    public function destroy(Request $request, $id)
    {
        $this->authorizeMaintenanceAccess('maintenance.checklists.delete');

        $business_id = $this->maintenanceUtil->getBusinessId();
        $template = ChecklistTemplate::where('business_id', $business_id)->findOrFail($id);
        $template->items()->delete();
        $template->delete();

        return $this->maintenanceUtil->jsonOrRedirect($request, true, 'چک‌لیست حذف شد.', action([self::class, 'index']));
    }

    protected function validateTemplate(Request $request, bool $partial = false): array
    {
        $required = $partial ? 'sometimes' : 'required';

        return $request->validate([
            'name' => [$required, 'string', 'max:255'],
            'description' => ['nullable', 'string'],
            'equipment_category_id' => ['nullable', 'exists:maintenance_equipment_categories,id'],
            'equipment_id' => ['nullable', 'exists:maintenance_equipment,id'],
            'is_active' => ['sometimes', 'boolean'],
            'items' => ['sometimes', 'array'],
            'items.*.label' => ['required_with:items', 'string', 'max:255'],
            'items.*.item_type' => ['sometimes', 'string', 'in:text,number,yes_no,photo,signature'],
            'items.*.is_required' => ['sometimes', 'boolean'],
        ]);
    }

    protected function syncItems(ChecklistTemplate $template, array $items): void
    {
        foreach ($items as $i => $item) {
            if (empty($item['label'])) {
                continue;
            }
            ChecklistItem::create([
                'template_id' => $template->id,
                'label' => $item['label'],
                'item_type' => $item['item_type'] ?? 'text',
                'is_required' => ! empty($item['is_required']),
                'sort_order' => $i,
            ]);
        }
    }

    protected function itemTypeLabels(): array
    {
        return [
            'text' => __('maintenance::lang.checklist_type_text'),
            'number' => __('maintenance::lang.checklist_type_number'),
            'yes_no' => __('maintenance::lang.checklist_type_yes_no'),
            'photo' => __('maintenance::lang.checklist_type_photo'),
            'signature' => __('maintenance::lang.checklist_type_signature'),
        ];
    }
}