#!/bin/bash

COMPA_TXT=compatibility.txt

ORIGIN_UPDATE_ZIP=../../../../oe-core/build/tmp-eglibc/deploy/images/mdm9607/mdm9607-ota-target-image-ubi.zip
NEW_ZIP=ota_target.zip

MODEM_IMAGES_ZIP=modem_images.zip

ORIGIN_MODEM_FIRWARE_IMAGE_DIR=../../../../../common/build/bin/image
MODEM_FIRWARE_IMAGE_DIR=firmware/image
MODEM_FIRWARE_DIR=firmware

SBL1_MBN_IMAGE=sbl1.mbn
ORIGIN_SBL1_MBN=../../../../../boot_images/build/ms/bin/9x45/nand/${SBL1_MBN_IMAGE}

APPSBOOT_MBN_IMAGE=appsboot.mbn
ORIGIN_APPSBOOT_MBN=../../../../oe-core/build/tmp-eglibc/deploy/images/mdm9607/${APPSBOOT_MBN_IMAGE}

ALL_IMAGES_TMP_DIR=all_images

# mkdir all_images
rm -rf ${ALL_IMAGES_TMP_DIR}
mkdir -p ${ALL_IMAGES_TMP_DIR}

# copy mdm9607-ota-target-image-ubi.zip
cp -f ${ORIGIN_UPDATE_ZIP} ${ALL_IMAGES_TMP_DIR}/${NEW_ZIP}

# unzip ota_target.zip for product
PRODUCT_FILE=SYSTEM/etc/default_config/product
unzip -o ${ALL_IMAGES_TMP_DIR}/${NEW_ZIP} ${PRODUCT_FILE} -d ./
FIRMWARE_VER=`cat ${PRODUCT_FILE} | grep -oP '(?<=option firmware_ver  ")[\d\.]+'`
PRODUCT_ID=`cat ${PRODUCT_FILE} | grep -oP '(?<=option product_id    ")[\d\.]+'`

# zip modem firmware images
if [ ! -d ${ORIGIN_MODEM_FIRWARE_IMAGE_DIR} ]; then
  echo "firmware path not exist!"
  exit 1
fi
mkdir -p ${ALL_IMAGES_TMP_DIR}/${MODEM_FIRWARE_IMAGE_DIR}
cp ${ORIGIN_MODEM_FIRWARE_IMAGE_DIR}/* ${ALL_IMAGES_TMP_DIR}/${MODEM_FIRWARE_IMAGE_DIR}

# zip sbl1.mbn
if [ ! -f ${ORIGIN_SBL1_MBN} ]; then
  echo "sbl1.mbn not exist!"
  exit 1
fi
cp ${ORIGIN_SBL1_MBN} ${ALL_IMAGES_TMP_DIR}/${SBL1_MBN_IMAGE}

# zip appsboot.mbn
if [ ! -f ${ORIGIN_APPSBOOT_MBN} ]; then
  echo "appsboot.mbn path not exist!"
  exit 1
fi
cp ${ORIGIN_APPSBOOT_MBN} ${ALL_IMAGES_TMP_DIR}/${APPSBOOT_MBN_IMAGE}

# produce compatibility.txt
echo ${PRODUCT_ID}:${FIRMWARE_VER} > ${ALL_IMAGES_TMP_DIR}/${COMPA_TXT}

ALL_IMAGES_ZIP=all_images_${FIRMWARE_VER}.zip
rm -rf ${ALL_IMAGES_ZIP}
zip -ry ${ALL_IMAGES_ZIP} ${ALL_IMAGES_TMP_DIR}
rm -rf ${ALL_IMAGES_TMP_DIR}

# rm unuse files
rm -rf SYSTEM