<?php

namespace App\Models\Customer;

use App\Entities\Customer\ServiceEntity;

class ServiceModel extends CustomerModel
{
    const TABLE = "serviceinfo";
    const PK = "uid";
    const TITLE = "uid";
    protected $table            = self::TABLE;
    protected $primaryKey       = self::PK;
    protected $returnType       = ServiceEntity::class;
    protected $allowedFields = [
        "clientinfo_uid",
        "ownerinfo_uid",
        "type",
        "location",
        "switch",
        "code",
        "raid",
        "billing_at",
        "start_at",
        "status",
        "updated_at"
    ];
    public function __construct()
    {
        parent::__construct();
    }
    public function getFormFieldRule(string $action, string $field): string
    {
        if (is_array($field)) {
            throw new \Exception(__FUNCTION__ . "=> field가 array 입니다.\n" . var_export($field, true));
        }
        switch ($field) {
            case "clientinfo_uid":
            case "ownerinfo_uid":
                $rule  = "required|numeric";
                break;
            case "type":
            case "location":
            case "switch":
            case "code":
            case "status":
                $rule = "required|trim|string";
                break;
            case "billing_at":
            case "start_at":
                $rule = "required|valid_date";
                break;
            case "raid":
                $rule = "if_exist|trim|string";
                break;
            default:
                $rule = parent::getFormFieldRule($action, $field);
                break;
        }
        return $rule;
    }
    //다음 달로 결제일을 연장합니다.
    public function extendPaymentDate(int $uid): mixed
    {
        $sql = "UPDATE ? SET billing_at = IF(
                DAY(billing_at) = DAY(LAST_DAY(billing_at)),
                LAST_DAY(DATE_ADD(billing_at, INTERVAL 1 MONTH)),
                DATE_ADD(billing_at, INTERVAL 1 MONTH))
            WHERE uid = ? AND status = ?";
        $sql = $this->setQuery($sql)
            ->setParameter(1, $this->getTableName())
            ->setParameter(2, $uid)
            ->setParameter(3, DEFAULTS['STATUS'])
            ->getSQL();
        if (!$sql) {
            throw new \Exception("SQL문이 생성되지 않았습니다.");
        }
        if (!$this->isValidQuery($sql)) {
            throw new \Exception("SQL문이 유효하지 않습니다: " . $sql);
        }
        // 쿼리 실행
        if (!$this->execute($sql)) {
            throw new \Exception("SQL문 실행에 실패했습니다: " . $sql);
        }
        return $this->query($sql);
    }
}