<?php

namespace App\Repositories;

use App\Models\ViolationParking;
use Illuminate\Support\Facades\DB;

class ViolationParkingRepository
{
    public function buildQuery(array $filters)
    {
        $query = ViolationParking::query();

        if (!empty($filters['device'])) {
            $query->whereIn('serialnumber', $filters['device']);
        }

        if (!empty($filters['searchByFromdate'])) {
            $query->where('datatime', '>=', $filters['searchByFromdate'] . ' 00:00:00');
        }

        if (!empty($filters['searchByTodate'])) {
            $query->where('datatime', '<=', $filters['searchByTodate'] . ' 23:59:59');
        }

        if (!empty($filters['location'])) {
            $query->where('serialnumber', $filters['location']);
        }

        if (!empty($filters['carnumber'])) {
            $query->where('carnumber', 'like', '%' . $filters['carnumber'] . '%');
        }

        if (!empty($filters['unreportreason'])) {
            $query->where('unreportreason', 'like', '%' . $filters['unreportreason'] . '%');
        }

        if (!empty($filters['processcheckStatus'])) {
            $status = $filters['processcheckStatus'];
            if ($status == 99) {
                $query->whereIn('processcheck', [0, 1, 2]);
            } else {
                $query->where('processcheck', $status);
            }
        }

        // 排除違規臨時停車
        $query->where('violationtype', '!=', '違規臨時停車');

        if (!empty($filters['statisticstype'])) {
            switch ($filters['statisticstype']) {
                case 2:
                    $query->groupBy('serialnumber', 'cartype')
                        ->select('*', DB::raw('count(*) as count'));
                    break;
                case 3:
                    $query->groupBy(DB::raw("CAST(DATE_FORMAT(datatime, '%H') AS SIGNED)"), 'serialnumber', 'violationtype')
                        ->select('*', DB::raw("COUNT(*) as count, CONCAT(CAST(DATE_FORMAT(datatime,'%H') as SIGNED),'-',CAST(DATE_FORMAT(DATE_ADD(datatime,INTERVAL +1 HOUR),'%H')) as SIGNED) AS period"))
                        ->orderBy(DB::raw("CAST(DATE_FORMAT(datatime, '%H') AS SIGNED)"), 'ASC');
                    break;
                default:
                    $query->select('*');
                    break;
            }
        }

        return $query;
    }
}