#!/usr/bin/bash

WD=$(pwd)
SCRIPT_DIR="$(dirname "$(readlink -f "$0")")"
PLATFORM_DIR=$(mktemp -d)
APKTOOL="${WD}/apktool.jar"
DB="${SCRIPT_DIR}/data/app-2023-xp4.db"
LIST=$(mktemp)
CHUNK_FOLDER="./app-2023-exp6"
APKTOOL="${SCRIPT_DIR}/apktool.jar"
ANDROZOO_KEY="${SCRIPT_DIR}/.ZOO_KEY"
OUT_DIR="app-2023-xp6.out"

app_lst=(
  '00'
  '01'
  '02'
  '03'
  '04'
  '05'
  '06'
  '07'
  '08'
  '09'
  '10'
  '11'
  '12'
  '13'
  '14'
  '15'
  '16'
  '17'
  '18'
  '19'
)

mkdir -p "${OUT_DIR}"
unzip platforms.zip -d "${PLATFORM_DIR}"

for ad in "${PLATFORM_DIR}"/**/{platform,sdk}; do
  cd ${ad}
  for jar in "${ad}"/*.jar; do
    java -Xmx8G -jar ${APKTOOL} d "${jar}" 
  done
done

cd "${WD}"

sqlite3 ${DB} 'SELECT sha256 FROM data WHERE nb_def_platform_32_classes >= 1 OR nb_def_platform_33_classes >= 1 OR nb_def_platform_34_classes >= 1 OR nb_duplicate_classes>=1;' > "${LIST}"

N_CHUNK=$(python3 -c "print($(cat ${LIST} | wc -l)//20 + 1)")
rm -r "${CHUNK_FOLDER}"
mkdir "${CHUNK_FOLDER}"
split -a 2 -d -l "${N_CHUNK}" "${LIST}" "${CHUNK_FOLDER}/"

worker () {
    for sha in $(cat "${1}"); do
        "${SCRIPT_DIR}"/venv/bin/check-platf-reder --api-key-file "${ANDROZOO_KEY}" --sha256 "${sha}" --path-platform-smali "${PLATFORM_DIR}" --apktool-jar "${APKTOOL}" --output-dir "${OUT_DIR}"
    done
    echo "Finished ${1}"
}

for lst in ${app_lst[@]}; do
    worker "${CHUNK_FOLDER}/${lst}" &
    sleep 1
done

echo 'PROCESS LAUNCHED'