<?php

namespace Modules\Maintenance\Http\Controllers;

use Illuminate\Http\Request;
use Illuminate\Routing\Controller;
use Modules\Maintenance\Http\Controllers\Concerns\AuthorizesMaintenance;
use Modules\Maintenance\Models\Equipment;
use Modules\Maintenance\Models\ProductionLine;
use Modules\Maintenance\Models\WorkOrder;
use Modules\Maintenance\Utils\MaintenanceUtil;
use Modules\Project\Entities\Project;

class ContactMaintenanceController extends Controller
{
    use AuthorizesMaintenance;

    public function __construct(
        protected MaintenanceUtil $maintenanceUtil
    ) {}

    public function equipment(Request $request, $contact_id)
    {
        $this->authorizeMaintenanceAccess('maintenance.equipment.view');

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

        $equipment = Equipment::where('business_id', $business_id)
            ->where('customer_id', $contact_id)
            ->with(['category', 'productionLine', 'project'])
            ->orderByDesc('created_at')
            ->get()
            ->map(function ($eq) {
                $arr = $eq->toArray();
                $arr['status_label'] = $this->maintenanceUtil->statusLabel($eq->status);

                return $this->maintenanceUtil->appendJalaliDatesToApiPayload($arr);
            });

        $projects = class_exists(Project::class)
            ? Project::where('business_id', $business_id)->where('contact_id', $contact_id)->get(['id', 'name'])
            : collect();

        $projectIds = $projects->pluck('id')->filter();
        $lines = ProductionLine::where('business_id', $business_id)
            ->when($projectIds->isNotEmpty(), fn ($q) => $q->whereIn('project_id', $projectIds))
            ->when($projectIds->isEmpty(), fn ($q) => $q->whereRaw('1 = 0'))
            ->with('project:id,name')
            ->get();

        $openWorkOrders = WorkOrder::where('business_id', $business_id)
            ->whereIn('status', ['open', 'in_progress', 'draft'])
            ->whereHas('equipment', fn ($q) => $q->where('customer_id', $contact_id))
            ->count();

        return response()->json([
            'equipment' => $equipment,
            'projects' => $projects,
            'lines' => $lines,
            'open_work_orders' => $openWorkOrders,
        ]);
    }
}