// $(document).ready(function (){
//     middleWareJS()
// })

// window.onfocus = function () {
//     getSocketState()
// }
let map_of_words_en = new Map([
    ['закрыть'],['Close']
])
let map_of_words_ru = new Map([
    ['close'],['Закрыть']
])
function translate_words (word,lang){
    let corr_word = word.toLowersCase()
    let trans_word = null
    if (lang === 'ru'){
        trans_word = map_of_words_ru.get(`${corr_word}`)

    } else if (lang === 'en') {
        trans_word = map_of_words_en.get(`${corr_word}`)
    }

}

function check_return_trans_word (str) {
    if (!str === undefined && str === '' && str){
        return str
    } else {
         console.log(`error! str = ${str}`)
    }
}

window.onload = function (){
    middleWareJS()
}

function middleWareJS(){
    let footer = document.querySelector("footer")
    let body = document.querySelector("body")

    if (document.querySelector(".menu_buttons.curtain.left") || window.location.href.includes('support') || window.location.href.includes('chat')){
        footer.style.display = "none"
        body.style.overflow = "hidden"

    } else {
        footer.style.display = ""
        body.style.overflow = ""
    }

}

function getTypeOfData (data) {
    let type = typeof data
    return type
}


function getInfoAboutUser (){
    let user_type = ''
    if (screen.width <= 700){
        user_type = 'mobile'
    } else if (screen.width > 1024) {
        user_type = 'desctop'
    } else if (screen.width > 700 && screen.width < 1024) {
        user_type = 'laptop'
    }
    return user_type
}

document.addEventListener('DOMContentLoaded', function() {
     let img = document.getElementById('dropbtn_lang')
     if (window.location.href.indexOf("ru") > -1){
        img.style.background = "url('/static/img/png/ru.png')"
        img.style.backgroundRepeat = "no-repeat"
        img.style.backgroundPosition = "left center"

     }else if(window.location.href.indexOf("en") > -1){
        img.style.background = "url('/static/img/png/en.png')"
        img.style.backgroundRepeat = "no-repeat"
        img.style.backgroundPosition = "left center"
     }
});

window.addEventListener('scroll', () => {
    // let headerBG = document.getElementById('header_bg')
    //
    // headerBG.style.backgroundColor = 'rgb(248 248 248 / 90%)'
    // headerBG.style.padding = '20px 40px'
  // headerBG.style.paddingBottom = 'padding: 10px 40px 10px 40px'
  // headerBG.style.paddingRight = 'padding: 10px 40px 10px 40px'
  // headerBG.style.paddingLeft = 'padding: 10px 40px 10px 40px'
})

  // Действия при изменении URL






function scroll_ev (event,el){
    let curtain = document.querySelector(".menu_buttons.filters")
    let user_type = getInfoAboutUser()
    let ch = el.scrollY
    let top = 293 - ch + 20
    if (user_type !== 'mobile' && user_type !== 'laptop'){
        if (el.scrollY === 300){
            curtain.style.top = `${top}px`
        } else if (el.scrollY < 300) {
            curtain.style.top = `${top}px`
        } else if (el.scrollY > 300){
            top = 15
            curtain.style.top = `${top}px`
        }
        if (el.scrollY === 0){
            top = 293 - ch
            curtain.style.top = `${top}px`
        }
    }
}