#!/bin/bash
###########################################################################
#
# Copyright (c) 2021-2024 Diality Inc. - All Rights Reserved.
#
# THIS CODE MAY NOT BE COPIED OR REPRODUCED IN ANY FORM, IN PART OR IN
# WHOLE, WITHOUT THE EXPLICIT PERMISSION OF THE COPYRIGHT OWNER.
#
# @file    gen_common_defs.sh
#
# @author  (last)      Quang Nguyen
# @date    (last)      27-May-2021
# @author  (original)  Peter Lucia
# @date    (original)  06-Apr-2021
#
############################################################################

if [[ "$1" == "-h" || "$1" == "--help" || $# -eq 0 ]]; then
    currentFile=$(basename "$0")
    echo "Usage: ./$currentFile <alarm_ids_txt_dst> <clone_common_dst> <common_branch> <prefix_match> <cpp_header>"
    exit 1
fi

OUTPUT_FILE=$1
COMMON_REPO=$2
COMMON_BRANCH=$3
PREFIX_MATCH=$4
CPP_HEADER=$5

TEMP_FILE="temp.txt"

rm -rf "$COMMON_REPO"

git clone -b "$COMMON_BRANCH" ssh://git@dvm-linux02:7999/comm/common.git "$COMMON_REPO"
if [ $? -ne 0 ]; then echo "Could not clone common"; exit 1; fi

if [ $(grep -oc "$PREFIX_MATCH.* = .*," -- "$COMMON_REPO/$CPP_HEADER") -gt 1 ]
then
    echo "Enumeration has assigned number"
    grep -oh "$PREFIX_MATCH.* = .*," -- "$COMMON_REPO/$CPP_HEADER" > "$OUTPUT_FILE"
else
    echo "Enumeration has auto assigned number"
    grep -oh "^    $PREFIX_MATCH[^;]*\/\/" -- "$COMMON_REPO/$CPP_HEADER" | grep -oh "$PREFIX_MATCH[^, ]*" > "$TEMP_FILE"
    awk 'BEGIN{i=0} /.*/{printf "%s = %d\n",$0,i; i++}' "$TEMP_FILE" > "$OUTPUT_FILE"
    rm "$TEMP_FILE"
fi

if [ $? -ne 0 ]; then echo "Error during grep"; exit 1; fi