copy_scripts () {
    set -e
    cd proxy
    SAFE_URL=$(printf '%s\n' "$1" | sed -e 's/[\/&]/\\&/g')
    sed -e "s/{URL}/${SAFE_URL}/g" -e "s/{KEY}/${2}/g" -e "s/{ID}/${3}/g" proxy.sh.in > proxy.sh
    adb shell 'mkdir -p /sdcard/proxy'
    adb push proxy.sh /sdcard/proxy
    adb push install.sh /sdcard/proxy
    adb push package.json /sdcard/proxy
    adb push package-lock.json /sdcard/proxy
    adb push index.js /sdcard/proxy
    set -x
    TX_UID=`adb shell su - stat -c "%U" /data/data/com.termux/files/home|xargs`
    adb shell 'su ${TX_UID} - mkdir -p /data/data/com.termux/files/home/proxy'
    adb shell 'su - mv /sdcard/proxy/* /data/data/com.termux/files/home/proxy'
    adb shell "su - chown -R ${TX_UID}:${TX_UID} /data/data/com.termux/files/home/proxy"
    adb shell "su ${TX_UID} /data/data/com.termux/files/usr/bin/bash /data/data/com.termux/files/home/proxy/install.sh"
    set +x
    sleep 5
    adb reboot
}
DEFAULT_URL=https://lighter-node.mokamrp.com/callback/wechat/collect
DEFAULT_KEY=6YjuqzDD3DAV2V0CQbMGDeUka6w3jYcM63W3JviUTHQ=
DEFAULT_ID=agency07

HAS_DEVICE=`adb devices|wc -l|xargs`
if [ "$HAS_DEVICE" = "3" ]; then
    echo "Good, a device has been detected"
    read -p 'Service URL: ' URL
    read -p 'Service KEY: ' KEY
    read -p 'Mobile ID: ' ID
    URL=${URL:-${DEFAULT_URL}}
    KEY=${KEY:-${DEFAULT_KEY}}
    ID=${ID:-${DEFAULT_ID}}
    copy_scripts $URL $KEY $ID
else
    echo "`adb devices` did not show exactly one device, check and try again"
fi