#!/bin/bash
DEVICES_LIST="$(adb devices -l)"
echo "${DEVICES_LIST}"


filter_out() {
  local -n dev_string=${1}
  [[ ${dev_string} =~ List* ]] && dev_string=""
  return 0
}

LOG_ROOT="log_capture/session_stats/"
CLEAN_LOGS="no"

while true; do
  read -p "clean logs on device after fetch? [Y/n]" yn
  case $yn in
    [Y|Yes|y|yes]* )
      CLEAN_LOGS="yes"
      break
    ;;
    [N|No|n|no]* )
      break
    ;;
    *)
      echo "answer Y(es) or N(no) (short y/n or yes/no)"
    ;;
  esac
done

echo "${DEVICES_LIST}" | while IFS= read -r DEV; do
  SERIAL="$(echo "${DEV}" | awk '{print $1}')"
  filter_out SERIAL
  [ -z "${SERIAL}" ] && continue
#  echo "Device: ${DEV}"
#  echo "Serial: ${SERIAL}"
  adb -s "${SERIAL}" shell run-as com.foxx.androidcast ls files/session_stats/
  LOG_PATH="${LOG_ROOT}/${SERIAL}/"
  echo "------------ dumping in ${LOG_PATH}"
  mkdir -p "${LOG_PATH}"
  for f in $(adb -s ${SERIAL} shell run-as com.foxx.androidcast ls files/session_stats/); do
    adb -s ${SERIAL} exec-out run-as com.foxx.androidcast cat "files/session_stats/$f" > "${LOG_PATH}/$f"
    [[ "no" != "${CLEAN_LOGS}" ]] && adb -s ${SERIAL} shell run-as com.foxx.androidcast rm -f "files/session_stats/$f"
  done
done

echo "run './gradlew :session-studio:run' to analyze logs; find the latest logs in ${LOG_ROOT}"