BUILD_SCRIPT_DIR=$(dirname `readlink -f $0`)
TOP_DIR=${BUILD_SCRIPT_DIR}/../../../..

BUILD_TYPE=userdebug
BUILD_MODE=r
MAKE_OTA_PACKAGE=no
START_BUILD=yes
MODEL_NAME=UP01
BUILD_TARGET=MT6893

BUILD_SYSTEM_TARGET=mssi_64_ww_armv82
SYSTEM_DIR=${TOP_DIR}/../system
SYSTEM_OUT_DIR=${SYSTEM_DIR}/out_sys/target/product/$BUILD_SYSTEM_TARGET

BUILD_VENDOR_TARGET=k6893v1_64_k419
VENDOR_DIR=${TOP_DIR}
VENDOR_OUT_DIR=${VENDOR_DIR}/out/target/product/$BUILD_VENDOR_TARGET


function build_sw_out_dir()
{
    export SW_OUT_DIR=${VENDOR_DIR}/download_images
}

build_sw_out_dir

function print_env()
{
    echo -e "\033[32m ---------------- print all build related parameters start ---------------- \033[0m"
    build_sw_out_dir
    echo -e "\033[32m system target:$BUILD_SYSTEM_TARGET; system dir:$SYSTEM_DIR; system out:$SYSTEM_OUT_DIR; lunch: sys_${BUILD_SYSTEM_TARGET}-${BUILD_TYPE}\033[0m"
    echo -e "\033[32m vendor target:$BUILD_VENDOR_TARGET; vendor dir:$VENDOR_DIR; vendor out:$VENDOR_OUT_DIR; lucnh vnd_${BUILD_VENDOR_TARGET}-${BUILD_TYPE}\033[0m"
    echo -e "\033[32m sw out dir:$SW_OUT_DIR\033[0m"
    echo -e "\033[32m build type:$BUILD_TYPE; build mode:$BUILD_MODE; build ota:$MAKE_OTA_PACKAGE; model name:$MODEL_NAME\033[0m"
    echo -e "\033[32m ---------------- print end ---------------- \033[0m"
}

function remove_build_prop()
{
    if [ a$1 == a"sys" ] && [ -d "$SYSTEM_OUT_DIR" ]; then
        find $SYSTEM_OUT_DIR -name "build.prop" -exec rm -f {} \;
    fi

    if [ a$1 == a"vendor" ] && [ -d "$VENDOR_OUT_DIR" ]; then
        find $VENDOR_OUT_DIR -name "build.prop" -exec rm -f {} \;
    fi
}

function build()
{
    build_sys
    build_vendor
    split_build
}

function build_sys()
{
    echo -e "\033[32m ---------------- Start Build mssi ---------------- \033[0m"
    cd ${SYSTEM_DIR}
    remove_build_prop sys
    source build/envsetup.sh
    export OUT_DIR=out_sys
    echo -e "\033[32m ---------------- lunch sys_${BUILD_SYSTEM_TARGET}-${BUILD_TYPE} ${OUT_DIR} ---------------- \033[0m"
    lunch sys_${BUILD_SYSTEM_TARGET}-${BUILD_TYPE}
    if [ a${BUILD_MODE} == a"new" ]; then
        make clean
    fi
    echo -e "\033[32m ---------------- Start make ---------------- \033[0m"
    make sys_images -j40 2>&1 | tee build_system.log
	if [ "$(grep -c 'failed to build some targets' ${SYSTEM_DIR}/build_system.log)" -eq 1 ]; then
        exit 1
	fi
}

function build_vendor()
{
    echo -e "\033[32m ---------------- Start Build vendor ---------------- \033[0m"
    cd ${VENDOR_DIR}
    remove_build_prop vendor
    source build/envsetup.sh
    export OUT_DIR=out
    echo -e "\033[32m ---------------- lunch vnd_${BUILD_VENDOR_TARGET}-${BUILD_TYPE} ${OUT_DIR} ---------------- \033[0m"
    lunch vnd_${BUILD_VENDOR_TARGET}-${BUILD_TYPE}
    if [ a${BUILD_MODE} == a"new" ]; then
        make clean
    fi
    make vnd_images krn_images -j40 2>&1 | tee build_vendor.log
	if [ "$(grep -c 'failed to build some targets' ${VENDOR_DIR}/build_vendor.log)" -eq 1 ]; then
        exit 1
	fi
}

function build_sw_ver_out_dir()
{
    export SW_OUT_DIR=${VENDOR_DIR}/${BUILD_TARGET}_${MODEL_NAME}_
    swv=$(cat ${VENDOR_DIR}/vendor/unplugged/proprietary/build/UpVendorConfig.mk | grep 'CUSTOMER_PRODUCT_BUILD_NUMBER = ')
    swv=${swv// /}
    swv=${swv#*=}
    swv=${swv//$'\r'}
    if [ -n $swv ]; then
        SW_OUT_DIR=${SW_OUT_DIR}${swv}_
    fi
}

function split_build()
{
    build_sw_out_dir

    cd ${VENDOR_DIR}
    if [ a${MAKE_OTA_PACKAGE} == a"yes" ]; then
        export out_folder=${SW_OUT_DIR}
        #${BUILD_TYPE}_ota_$(date +%Y%m%d%H%M)
        echo -e "\033[32m ---------------- split build ota package ---------------- \033[0m"
        python ${SYSTEM_OUT_DIR}/images/split_build.py --system-dir ${SYSTEM_OUT_DIR}/images --vendor-dir ${VENDOR_OUT_DIR}/images --kernel-dir ${VENDOR_OUT_DIR}/images --output-dir ${out_folder} --otapackage
    else
        export out_folder=${SW_OUT_DIR}
        #${BUILD_TYPE}
        echo -e "\033[32m ---------------- split build ---------------- \033[0m"
        python ${SYSTEM_OUT_DIR}/images/split_build.py --system-dir ${SYSTEM_OUT_DIR}/images --vendor-dir ${VENDOR_OUT_DIR}/images --kernel-dir ${VENDOR_OUT_DIR}/images --output-dir ${out_folder}
    fi
}

function remove_out_temp_dir()
{
    rm -rf ${SW_OUT_DIR}/temp
}

trap remove_out_temp_dir EXIT

for arg in $*
do
    case $arg in
        -h|--help)
            echo -e "\033[32m Usage:\n     build_6707.sh [MT6877|mt6877]:reference 6707 build [userdebug|user]:userdebug is default [ota]:build ota image [split_ota]:packing ota only \n \033[0m"
            echo -e "\033[32m     [split]:packing images only  [env_log]:print [new]:clean build [build_v]:vendor build only [build_sys]:system build only\n \033[0m"
            echo -e "\033[32m Used the command of ./build_6707.sh will build userdebug sw \n \033[0m"
            START_BUILD=no
            print_env
            break;
            ;;
        MT6877|mt6877)
            BUILD_VENDOR_TARGET=k6877v1_64_k419
            BUILD_SYSTEM_TARGET=mssi_64_cn_armv82
            BUILD_TARGET=MT6877
            VENDOR_OUT_DIR=${VENDOR_DIR}/out/target/product/$BUILD_VENDOR_TARGET
            SYSTEM_OUT_DIR=${SYSTEM_DIR}/out_sys/target/product/$BUILD_SYSTEM_TARGET
            ;;
        split_ota)
            START_BUILD=no
            MAKE_OTA_PACKAGE=yes
            split_build
            break;
            ;;
        split)
            START_BUILD=no
            split_build
            break;
            ;;
        ota)
            MAKE_OTA_PACKAGE=yes
            ;;
        userdebug|-d)
            BUILD_TYPE=userdebug
            ;;
        user|-u)
            BUILD_TYPE=user
            ;;
        new)
            BUILD_MODE=new
            ;;
        env_log)
            print_env
            ;;
        build_v)
            START_BUILD=no
            build_vendor
            split_build
            break;
            ;;
        build_sys)
            START_BUILD=no
            build_sys
            split_build
            break;
            ;;
    esac
done
if [ a${START_BUILD} == a"yes" ]; then
   build
fi