<?php

namespace App\Module\Farm\Dtos;

use App\Module\Farm\Enums\BUFF_TYPE;
use App\Module\Farm\Models\FarmGodBuff;

/**
 * 神灵加持数据传输对象
 */
class GodBuffDto
{
    /**
     * 加持ID
     *
     * @var int
     */
    public $id;

    /**
     * 用户ID
     *
     * @var int
     */
    public $userId;

    /**
     * 加持类型
     *
     * @var int
     */
    public $buffType;

    /**
     * 加持类型名称
     *
     * @var string
     */
    public $buffTypeName;

    /**
     * 加持效果描述
     *
     * @var string
     */
    public $description;

    /**
     * 过期时间
     *
     * @var string
     */
    public $expireTime;

    /**
     * 创建时间
     *
     * @var string
     */
    public $createdAt;

    /**
     * 从模型创建DTO
     *
     * @param FarmGodBuff $buff
     * @return self
     */
    public static function fromModel(FarmGodBuff $buff): self
    {
        $dto = new self();
        $dto->id = $buff->id;
        $dto->userId = $buff->user_id;
        $dto->buffType = $buff->buff_type;
        $dto->buffTypeName = BUFF_TYPE::getName($buff->buff_type);
        $dto->description = BUFF_TYPE::getDescription($buff->buff_type);
        $dto->expireTime = $buff->expire_time->toDateTimeString();
        $dto->createdAt = $buff->created_at->toDateTimeString();
        
        return $dto;
    }

    /**
     * 转换为数组
     *
     * @return array
     */
    public function toArray(): array
    {
        return [
            'id' => $this->id,
            'user_id' => $this->userId,
            'buff_type' => $this->buffType,
            'buff_type_name' => $this->buffTypeName,
            'description' => $this->description,
            'expire_time' => $this->expireTime,
            'created_at' => $this->createdAt,
        ];
    }
}