<?php

namespace App\Module\Fund\Dto;

class FundDto
{
    /**
     * @var int 用户ID
     */
    public int $userId;

    /**
     * @var int 资金类型ID
     */
    public int $fundId;

    /**
     * @var float 金额
     */
    public float $amount;

    /**
     * @var string|null 备注
     */
    public ?string $remark;

    /**
     * @var int|null 操作类型
     */
    public ?int $type;

    /**
     * @param array $data
     */
    public function __construct(array $data)
    {
        $this->userId = $data['user_id'] ?? 0;
        $this->fundId = $data['fund_id'] ?? 0;
        $this->amount = $data['amount'] ?? 0.00;
        $this->remark = $data['remark'] ?? null;
        $this->type = $data['type'] ?? null;
    }

    /**
     * 转换为数组
     */
    public function toArray(): array
    {
        return [
            'user_id' => $this->userId,
            'fund_id' => $this->fundId,
            'amount' => $this->amount,
            'remark' => $this->remark,
            'type' => $this->type,
        ];
    }
}