kknongchang_2506/app/Module/Pet/Models/PetConfig.php

<?php

namespace App\Module\Pet\Models;

use UCore\ModelCore;
use App\Module\Pet\Casts\DisplayAttributesCast;
use App\Module\Pet\Casts\NumericAttributesCast;

/**
 * 宠物配置模型
 *
 * field start 
 * @property   int  $id  
 * @property   string  $pet_type  宠物类型
 * @property   object|array  $grade_probability  品阶概率配置
 * @property   object|array  $feed_effect  喂养效果配置
 * @property   int  $max_level  最大等级
 * @property   int  $stamina_recovery  体力恢复值/分钟
 * @property   object|array  $display_attributes  显示属性配置
 * @property   object|array  $numeric_attributes  数值属性配置
 * @property   \Carbon\Carbon  $created_at  
 * @property   \Carbon\Carbon  $updated_at  
 * field end
 */
class PetConfig extends ModelCore
{
    /**
     * 与模型关联的表名
     *
     * @var string
     */
    protected $table = 'pet_configs';

    // attrlist start 
    protected $fillable = [
        'id',
        'pet_type',
        'grade_probability',
        'feed_effect',
        'max_level',
        'stamina_recovery',
        'display_attributes',
        'numeric_attributes',
    ];
    // attrlist end

    /**
     * 应该被转换为原生类型的属性
     *
     * @var array
     */
    protected $casts = [
        'grade_probability' => 'json',
        'feed_effect' => 'json',
        'max_level' => 'integer',
        'stamina_recovery' => 'integer',
        'display_attributes' => DisplayAttributesCast::class,
        'numeric_attributes' => NumericAttributesCast::class,
    ];

    /**
     * 获取指定宠物类型的配置
     *
     * @param string $petType
     * @return self|null
     */
    public static function getByType(string $petType): ?self
    {
        return self::where('pet_type', $petType)->first();
    }

    /**
     * 获取品阶概率
     *
     * @param string $grade
     * @return float
     */
    public function getGradeProbability(string $grade): float
    {
        $probabilities = json_decode($this->grade_probability, true);
        return $probabilities[$grade] ?? 0;
    }

    /**
     * 获取喂养效果
     *
     * @param string $foodType
     * @return array
     */
    public function getFeedEffect(string $foodType): array
    {
        $effects = json_decode($this->feed_effect, true);
        return $effects[$foodType] ?? [];
    }
}