script.
  (() => {
    btf.getScript('//code.tidio.co/!{theme.tidio.public_key}.js').then(() => {
      const isChatBtn = !{theme.chat.rightside_button}
      const isChatHideShow = !{theme.chat.button_hide_show}

      if (isChatBtn) {
        let isShow = false
        const close = () => {
          window.tidioChatApi.hide()
          isShow = false
        }
        
        const open = () => {
          window.tidioChatApi.open()
          window.tidioChatApi.show()
          isShow = true
        }

        const onTidioChatApiReady = () => {
          window.tidioChatApi.hide()
          window.tidioChatApi.on("close", close)
        }
        if (window.tidioChatApi) {
          window.tidioChatApi.on("ready", onTidioChatApiReady)
        } else {
          document.addEventListener("tidioChat-ready", onTidioChatApiReady)
        }

        window.chatBtnFn = () => {
          if (!window.tidioChatApi) return
          isShow ? close() : open()
        }

        document.getElementById('chat-btn').style.display = 'block'

      } else if (isChatHideShow) {
        window.chatBtn = {
          hide: () => window.tidioChatApi && window.tidioChatApi.hide(),
          show: () => window.tidioChatApi && window.tidioChatApi.show()
        }
      }
    })
  })()