<?php

namespace Tests\Unit\GameItems;

use App\Module\GameItems\Casts\NumericAttributesCast;
use Tests\TestCase;

/**
 * 物品数值属性Cast类测试
 */
class NumericAttributesCastTest extends TestCase
{
    /**
     * 测试神像种类属性
     */
    public function testGodTypeAttribute()
    {
        $cast = new NumericAttributesCast();
        
        // 测试默认值
        $this->assertEquals(0, $cast->god_type);
        
        // 测试设置值
        $cast->god_type = 1; // 丰收之神
        $this->assertEquals(1, $cast->god_type);
        
        $cast->god_type = 2; // 雨露之神
        $this->assertEquals(2, $cast->god_type);
        
        $cast->god_type = 3; // 屠草之神
        $this->assertEquals(3, $cast->god_type);
        
        $cast->god_type = 4; // 拭虫之神
        $this->assertEquals(4, $cast->god_type);
    }
    
    /**
     * 测试神像时间属性
     */
    public function testGodDurationAttribute()
    {
        $cast = new NumericAttributesCast();
        
        // 测试默认值
        $this->assertEquals(0, $cast->god_duration_seconds);
        
        // 测试设置值
        $cast->god_duration_seconds = 3600; // 1小时
        $this->assertEquals(3600, $cast->god_duration_seconds);
        
        $cast->god_duration_seconds = 86400; // 24小时
        $this->assertEquals(86400, $cast->god_duration_seconds);
    }
    
    /**
     * 测试神像物品识别逻辑
     */
    public function testGodItemIdentification()
    {
        $cast = new NumericAttributesCast();
        
        // 非神像物品
        $cast->god_duration_seconds = 0;
        $cast->god_type = 0;
        $this->assertFalse($this->isGodItem($cast));
        
        // 只有时间没有类型
        $cast->god_duration_seconds = 3600;
        $cast->god_type = 0;
        $this->assertFalse($this->isGodItem($cast));
        
        // 只有类型没有时间
        $cast->god_duration_seconds = 0;
        $cast->god_type = 1;
        $this->assertFalse($this->isGodItem($cast));
        
        // 完整的神像物品
        $cast->god_duration_seconds = 3600;
        $cast->god_type = 1;
        $this->assertTrue($this->isGodItem($cast));
    }
    
    /**
     * 测试JSON序列化和反序列化
     */
    public function testJsonSerialization()
    {
        $cast = new NumericAttributesCast();
        $cast->god_duration_seconds = 86400;
        $cast->god_type = 2;
        $cast->pet_power = 50;
        
        // 转换为数组
        $array = $cast->toArray();
        
        $this->assertEquals(86400, $array['god_duration_seconds']);
        $this->assertEquals(2, $array['god_type']);
        $this->assertEquals(50, $array['pet_power']);
        
        // 从数组创建新实例
        $newCast = new NumericAttributesCast();
        $newCast->fromArray($array);
        
        $this->assertEquals(86400, $newCast->god_duration_seconds);
        $this->assertEquals(2, $newCast->god_type);
        $this->assertEquals(50, $newCast->pet_power);
    }
    
    /**
     * 辅助方法：判断是否为神像物品
     */
    private function isGodItem(NumericAttributesCast $cast): bool
    {
        return $cast->god_duration_seconds > 0 && $cast->god_type > 0;
    }
}