数据间字段，值的转换

Question

vararr=[
{name:'color',value:'red',position:1},
{name:'size',value:'s',position:2},
{name:'price',value:20,position:3}
]
varlist=[
{id:11,color:'red'},
{id:12,size:'s'},
{id:13,price:200},
{id:14,size:'m'},
{id:15,color:'pink'},
{id:16,price:10},
]
position:1,代表字段option1，position:2,代表字段option2，
position:3,代表字段option3，
如何把list转成
list=[
{id:11,option1:'red'},
{id:12,option2:'s'},
{id:13,option3:200},
{id:14,option2:'m'},
{id:15,option1:'pink'},
{id:16,option3:10},
]
虽然小问题，但是想不到好方法去转换.
这是一时乱写的，知道是错的，但没有其他思路。请大家帮忙看看
list.forEach((item,index)=>{
if(item.option1==undefined||item.option2==undefined||item.option3==undefined){
list.forEach((sub,subindex)=>{
if(sub.name=="color"&&item.color!==undefined){
item["option"+(subindex+1)]=item.color;
}
if(sub.name=="size"&&item.size!==undefined){
item["option"+(subindex+1)]=item.size;
}
if(sub.name=="price"&&item.price!==undefined){
item["option"+(subindex+1)]=item.price;
}
});
}
});

Answer 1

list.map(item=>{const{id}=itemconst[_,key]=Object.keys(item)constvalue=item[key]letobj={id}const{position}=arr.find(({name})=>name===key)||{}if(position){obj[`option${position}`]=value}returnobj})

Answer 2

for(vari=0;i