steam 优化评分展示脚本

steam.js

const hideEle = (item) => {
    let parentNode = item.parentNode;
    let maxLoop = 15;
    while(parentNode.tagName !== 'A' && maxLoop > 0) {
        parentNode = parentNode.parentNode;
        maxLoop--;
    }
    item.dataset.isCheck = '1'
    parentNode.style.display = 'none';
}
const checkFn = () => {
    const minRealNum = 1000;
    const items = document.querySelectorAll('.search_reviewscore');
    items.forEach( item2 => {
        if (item2.dataset.isCheck) {
            return
        }
        const item = item2.querySelector('.search_review_summary')
        if(!item) {
            hideEle(item2);
            return
        }
        const content = item.dataset.tooltipHtml
        const contentArr = content.split('<br>')
        if(contentArr.length !== 2) {
            console.log(content);
            return
        }
        const last = contentArr[1]
        const lastArr = last.split(' ')
        if(lastArr < 2) {
            console.log(content);
            return;
        }
        const num = lastArr[0].replace(',', '')
        const rate = lastArr[2].replace('%', '')
        const realNum = parseInt(num*rate/100)
        if (isNaN(realNum)){
            console.log(content);
            return;
        }
        const innerHtml =  `${num} x ${rate} = ${parseInt(num*rate/100)}`;
        item.innerText = innerHtml;
        item.style.width = '200px';
        item.style.marginLeft = '-200px';
        item.style.backgroundColor = '#000';
        item.style.backgroundImage = 'none';
        item.style.textAlign = 'left';
        item.style.color = '#fff'
        item2.dataset.isCheck = '1';
        if(realNum < minRealNum) {
            hideEle(item)
        }
    })
}
setInterval( ()=> {
    checkFn()
},3000)