ultimatepos/app/Modules/Maintenance/Http/Controllers/Api/V1/PreventiveScheduleController.php

<?php

namespace App\Modules\Maintenance\Http\Controllers\Api\V1;

use App\Http\Controllers\Controller;
use App\Modules\Maintenance\Models\PreventiveSchedule;
use App\Modules\Maintenance\Services\MaintenanceActivityService;
use App\Modules\Maintenance\Services\PreventiveScheduleService;
use App\Modules\Maintenance\Traits\AppliesMaintenanceScope;
use App\Modules\Maintenance\Traits\ResolvesBusiness;
use Illuminate\Http\Request;

class PreventiveScheduleController extends Controller
{
    use ResolvesBusiness, AppliesMaintenanceScope;

    public function __construct(
        protected PreventiveScheduleService $scheduleService
    ) {}

    public function index(Request $request)
    {
        $business = $this->resolveBusiness($request);
        if (! $business) {
            return $this->jsonError('کسب‌وکار یافت نشد.', 404);
        }

        $query = PreventiveSchedule::where('business_id', $business->id)
            ->with(['equipment:id,name,code', 'project:id,name', 'productionLine:id,name,code', 'assignedUser:id,name'])
            ->orderBy('next_due_at');

        $this->applyMaintenanceScopeFilters($query, $request);

        if ($equipmentId = $request->get('equipment_id')) {
            $query->where('equipment_id', $equipmentId);
        }
        if ($request->boolean('due_soon')) {
            $query->where('next_due_at', '<=', now()->addDays(7));
        }

        $paginator = $query->paginate((int) $request->get('per_page', 15));

        return $this->jsonSuccess([
            'items' => $paginator->items(),
            'pagination' => [
                'total' => $paginator->total(),
                'per_page' => $paginator->perPage(),
                'current_page' => $paginator->currentPage(),
                'last_page' => $paginator->lastPage(),
            ],
        ]);
    }

    public function store(Request $request)
    {
        $business = $this->resolveBusiness($request);
        if (! $business) {
            return $this->jsonError('کسب‌وکار یافت نشد.', 404);
        }

        $data = $request->validate(array_merge([
            'title' => ['required', 'string', 'max:255'],
            'description' => ['nullable', 'string'],
            'frequency_type' => ['required', 'string', 'in:daily,weekly,monthly,quarterly,semi_annual,annual,running_hours,cycle_count,production_quantity'],
            'frequency_value' => ['sometimes', 'integer', 'min:1'],
            'reminder_days_before' => ['sometimes', 'integer', 'min:0'],
            'assigned_user_id' => ['nullable', 'exists:users,id'],
            'running_hours_trigger' => ['nullable', 'numeric'],
            'cycle_count_trigger' => ['nullable', 'integer'],
            'production_quantity_trigger' => ['nullable', 'integer'],
        ], $this->equipmentIdsValidationRules(), $this->scopeValidationRules()));

        $equipmentIds = $this->resolveEquipmentIds($data);
        if (empty($equipmentIds)) {
            return $this->jsonError('حداقل یک تجهیز انتخاب کنید.', 422);
        }

        unset($data['equipment_id'], $data['equipment_ids']);

        try {
            $data = $this->syncScopeFromLine($data);
        } catch (\InvalidArgumentException $e) {
            return $this->jsonError($e->getMessage(), 422);
        }

        $created = [];
        foreach ($equipmentIds as $equipmentId) {
            $schedule = PreventiveSchedule::create(array_merge($data, [
                'business_id' => $business->id,
                'equipment_id' => $equipmentId,
                'frequency_value' => $data['frequency_value'] ?? 1,
                'reminder_days_before' => $data['reminder_days_before'] ?? 3,
            ]));

            $this->scheduleService->updateNextDue($schedule);
            $created[] = $schedule->load('equipment');

            MaintenanceActivityService::log(
                $business, 'created', 'preventive_schedule', $schedule->id,
                "برنامه نگهداری «{$schedule->title}» ایجاد شد.", $request->user()
            );
        }

        $message = count($created) > 1
            ? count($created).' برنامه نگهداری برای تجهیزات انتخاب‌شده ایجاد شد.'
            : 'برنامه نگهداری ایجاد شد.';

        return $this->jsonSuccess(
            count($created) === 1 ? $created[0] : ['items' => $created, 'count' => count($created)],
            $message,
            201
        );
    }

    public function update(Request $request, PreventiveSchedule $schedule)
    {
        if (! $this->ensureBusinessOwnership($request, $schedule->business_id)) {
            return $this->jsonError('دسترسی ندارید.', 403);
        }

        $data = $request->validate(array_merge([
            'title' => ['sometimes', 'string', 'max:255'],
            'description' => ['nullable', 'string'],
            'frequency_type' => ['sometimes', 'string'],
            'frequency_value' => ['sometimes', 'integer', 'min:1'],
            'reminder_days_before' => ['sometimes', 'integer', 'min:0'],
            'assigned_user_id' => ['nullable', 'exists:users,id'],
            'is_active' => ['sometimes', 'boolean'],
            'last_performed_at' => ['nullable', 'date'],
        ], $this->scopeValidationRules()));

        try {
            $data = $this->syncScopeFromLine(array_merge([
                'project_id' => $schedule->project_id,
                'production_line_id' => $schedule->production_line_id,
            ], $data));
        } catch (\InvalidArgumentException $e) {
            return $this->jsonError($e->getMessage(), 422);
        }

        $schedule->update($data);
        $this->scheduleService->updateNextDue($schedule->fresh());

        return $this->jsonSuccess($schedule->fresh()->load('equipment'), 'برنامه به‌روزرسانی شد.');
    }

    public function destroy(Request $request, PreventiveSchedule $schedule)
    {
        if (! $this->ensureBusinessOwnership($request, $schedule->business_id)) {
            return $this->jsonError('دسترسی ندارید.', 403);
        }

        $schedule->delete();

        return $this->jsonSuccess(null, 'برنامه حذف شد.');
    }
}