#!/bin/sh

# Copyright (c) 2016 Samsung Electronics Co., Ltd All Rights Reserved
#
# Licensed under the Apache License, Version 2.0 (the "License");
# you may not use this file except in compliance with the License.
# You may obtain a copy of the License at
#
#     http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS,
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
# See the License for the specific language governing permissions and
# limitations under the License.

# Script used to flash and prepare ARTIK
# Syntax is: artik_prepare_conf.sh $SDMUX $USR_IMAGE $BOOT_IMAGE
#
# Author: Aleksander Mistewicz <a.mistewicz@samsung.com>

export TESTLAB_SCRIPTS="$(CDPATH='' cd -- "$(dirname -- "$0")" && pwd -P)"

. "${TESTLAB_SCRIPTS}/common.sh"

SDMUX="$1"
USR_IMAGE="$2"
BOOT_IMAGE="$3"

test -n "${SDMUX}" || die "Missing argument: sdmux!"
test -n "${USR_IMAGE}" || die "Missing argument: userspace image!"
test -n "${BOOT_IMAGE}" || die "Missing argument: boot image!"

case "$BOOT_IMAGE" in
    *artik10*)
        MODEL="artik10"
        ;;
    *artik530*)
        MODEL="artik530"
        ;;
    *artik710*)
        MODEL="artik710"
        ;;
    *artik5*)
        MODEL="artik5"
        ;;
    *)
        die "Unknown model"
esac

. "${TESTLAB_SCRIPTS}/prepare/prepare.sh"
. "${TESTLAB_SCRIPTS}/flash/flash.sh"

echo "### prepare ###"

T_DIR="/tmpfs/${SDMUX}"
mkdir -p "${T_DIR}"

IMAGE_UNPACKED="${T_DIR}/unpacked"
test -d "$IMAGE_UNPACKED" && rm -rf "$IMAGE_UNPACKED"
IMAGE_MOUNTPOINT="${T_DIR}/mounted"
TMP_TAR="/tmpfs/tizen-${SDMUX}.tar"

switch2testserver "${SDMUX}"

FILES="$(unpack_image "${USR_IMAGE}" "${IMAGE_UNPACKED}")" || die "unpack_image failed"

mount_image "${IMAGE_UNPACKED}/rootfs.img" "${IMAGE_MOUNTPOINT}"
mount_image "${IMAGE_UNPACKED}/system-data.img" "${IMAGE_MOUNTPOINT}/opt"
mount_image "${IMAGE_UNPACKED}/user.img" "${IMAGE_MOUNTPOINT}/opt/usr"
install_iserial_artik "${SDMUX}" "${IMAGE_MOUNTPOINT}"
set_usb_mode "${IMAGE_MOUNTPOINT}"
install_hdmi_force "${IMAGE_MOUNTPOINT}"
unmount_image "${IMAGE_MOUNTPOINT}/opt/usr"
unmount_image "${IMAGE_MOUNTPOINT}/opt"
unmount_image "${IMAGE_MOUNTPOINT}"
tar cvf "${TMP_TAR}" -C "${IMAGE_UNPACKED}" $FILES || die "tar creation failed"

echo "### flash ###"

UUID_FILE="/var/tmp/uuid-${SDMUX}"
DEV_SDCARD=$(uuid2dev "${UUID_FILE}" "${SDMUX}") || die "sdcard not found!"

check_parts "$DEV_SDCARD" 1 2 3 5 6

"${ARTIK_FLASH_SCRIPT}" -d "${DEV_SDCARD}" -m "${MODEL}" -p "${TMP_TAR}"
RET=$?

change_uuid "${UUID_FILE}" "${DEV_SDCARD}"
if [ $RET -ne 0 ]; then
    die "${ARTIK_FLASH_SCRIPT} exited with an error" "$RET"
fi
switch2device "${SDMUX}"
restart_device "${SDMUX}"
dyper_restart "${SDMUX}" "dyper1"

echo "### cleanup ###"

rm -rf "${T_DIR}" "${TMP_TAR}"