// ==UserScript==
// @name         Taobao Sales Filter
// @namespace    zzway.space
// @version      0.1
// @description  根据销量过滤淘宝搜索页面的商品
// @author       Zzway
// @match        https://s.taobao.com/*
// @grant GM_setValue
// @grant GM_getValue
// @downloadURL none
// ==/UserScript==

(function() {
    'use strict'

    window.onload= ()=>{
        let li=document.createElement('li')
        li.title='鼠标点击空白处或按回车 即可生效'
        let input=document.createElement('input')
        input.type='number'
        input.min=0
        input.style.width='100%'
        input.value=GM_getValue('limit',1)
        let span=document.createElement('span')
        span.innerText='销量过滤'
        span.style.backgroundColor='#f40'
        span.style.color='white'
        span.style['font-size']='x-large'

        li.appendChild(input)
        li.appendChild(span)
        let root=document.querySelector('.tb-side > ul')
        root.appendChild(li)

        let itemList = document.querySelectorAll('.items > div.item')
        let cntList = document.querySelectorAll('div.deal-cnt')

		filter()
        input.addEventListener('focusout',filter)
		input.addEventListener('keydown',e=>{
			if(e.code=='Enter'){filter()}
		})
        function filter(){
            cntList.forEach((element, key) => {
                let number = Number(element.innerText.replace('人付款', ''))
				console.info(number)
                console.info(number < input.value)
                if (number < input.value) {
                    itemList[key].hidden = true
                }else{
                    itemList[key].hidden = false
                }
            })
            GM_setValue('limit', input.value)
        }
    }

})();