<?php
namespace App\Models\OrderTest;

use App\Models\BaseModel;

class OrderTestModel extends BaseModel {
    protected $table = 'ordertest';
    protected $primaryKey = 'OrderID';
    protected $allowedFields = [
        'OrderID',
        'InternalPID',
        'PatVisitID',
        'OrderDateTime',
        'Priority',
        'OrderStatus',
        'OrderedBy',
        'OrderingProvider',
        'SiteID',
        'SourceSiteID',
        'DepartmentID',
        'WorkstationID',
        'BillingAccount',
        'DelDate'
    ];

    public function generateOrderID(string $siteCode = '00'): string {
        $date = new \DateTime();
        $year = $date->format('y');
        $month = $date->format('m');
        $day = $date->format('d');

        $counter = $this->db->table('counter')
            ->where('CounterName', 'ORDER')
            ->get()
            ->getRow();

        if (!$counter) {
            $this->db->table('counter')->insert([
                'CounterName' => 'ORDER',
                'CounterValue' => 1
            ]);
            $seq = 1;
        } else {
            $seq = $counter->CounterValue + 1;
            $this->db->table('counter')
                ->where('CounterName', 'ORDER')
                ->update(['CounterValue' => $seq]);
        }

        $seqStr = str_pad($seq, 5, '0', STR_PAD_LEFT);
        return $siteCode . $year . $month . $day . $seqStr;
    }

    public function createOrder(array $data): string {
        $orderID = $data['OrderID'] ?? $this->generateOrderID();

        $orderData = [
            'OrderID' => $orderID,
            'InternalPID' => $data['InternalPID'],
            'PatVisitID' => $data['PatVisitID'] ?? null,
            'OrderDateTime' => $data['OrderDateTime'] ?? date('Y-m-d H:i:s'),
            'Priority' => $data['Priority'] ?? 'R',
            'OrderStatus' => $data['OrderStatus'] ?? 'ORD',
            'OrderedBy' => $data['OrderedBy'] ?? null,
            'OrderingProvider' => $data['OrderingProvider'] ?? null,
            'SiteID' => $data['SiteID'] ?? 1,
            'SourceSiteID' => $data['SourceSiteID'] ?? 1,
            'DepartmentID' => $data['DepartmentID'] ?? null,
            'WorkstationID' => $data['WorkstationID'] ?? null,
            'BillingAccount' => $data['BillingAccount'] ?? null,
            'CreateDate' => date('Y-m-d H:i:s')
        ];

        $this->insert($orderData);
        return $orderID;
    }

    public function getOrder(string $orderID): ?array {
        return $this->select('*')
            ->where('OrderID', $orderID)
            ->where('DelDate', null)
            ->get()
            ->getRowArray();
    }

    public function getOrdersByPatient(int $internalPID): array {
        return $this->select('*')
            ->where('InternalPID', $internalPID)
            ->where('DelDate', null)
            ->orderBy('OrderDateTime', 'DESC')
            ->get()
            ->getResultArray();
    }

    public function updateStatus(string $orderID, string $status): bool {
        return $this->where('OrderID', $orderID)->update(['OrderStatus' => $status]);
    }

    public function softDelete(string $orderID): bool {
        return $this->where('OrderID', $orderID)->update(['DelDate' => date('Y-m-d H:i:s')]);
    }
}