script(src=`//code.tidio.co/${theme.tidio.public_key}.js` async)
script.
  (() => {
    const isChatBtn = !{theme.chat_btn}
    const isChatHideShow = !{theme.chat_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()
      }
    } else if (isChatHideShow) {
      window.chatBtn = {
        hide: () => {
          window.tidioChatApi && window.tidioChatApi.hide()
        },
        show: () => {
          window.tidioChatApi && window.tidioChatApi.show()
        }
      }
    }
  })()