class AccChecker {
    constructor(){
        this.token = undefined
    }
    start(){
        this.getToken()
    }
    getToken(){
        this.token = document.getElementsByName('_xfToken')[0].value
        if(this.token){
            this.getAccounts()
        }
    }
    async getAccounts(){
        const accounts = document.querySelectorAll('.marketIndexItem')
        for(let account of accounts){
            const link = account.childNodes[3].childNodes[1].href
            const price = account.firstElementChild.innerText
            const id = account.id
            await this.checkAvailability(link, price)
        }
    }
    async checkAvailability(accountLink, price, id){
        let str = accountLink.split('/')
        str = [str[3], str[4]].join('/')
        const accPage = await fetch(`${accountLink}`)
        const htmlAcc = await accPage.text()
        const docAcc = new DOMParser().parseFromString(htmlAcc, "text/html")
        const tokenAcc = docAcc.querySelector(`.languageSwitcher`).href.split(`_xfToken=`)[1]
        console.log(tokenAcc)
        await fetch(`${accountLink}balance/check?price=${price}&&_xfRequestUri=/${str}/&_xfNoRedirect=1&_xfToken=${this.token}&_xfResponseType=json`)
            .then(response=>{
                if(response.status === 404){
                    console.log('not found')
                }
                return response.json()
            })
            .then(json =>{
                console.log(json)
                // html = json.templateHtml
                // doc = new DOMParser().parseFromString(html, "text/html")
                // link = doc.querySelector(`.container`).childNodes[9].href
                if(json.templateHtml.indexOf('\u0410\u043a\u043a\u0430\u0443\u043d\u0442 \u0432\u0430\u043b\u0438\u0434\\')){
                    fetch(`${accountLink}cancel-buy?_xfToken=${tokenAcc}`)
                }
            })
            .catch((err) =>{
                document.getElementById(id).innerHTML = ''
            })
        return true
    }
}

const checker = new AccChecker()
checker.start()