#!/bin/bash
app_path="$( cd "$(dirname "$0")" ; pwd -P )"
app_name="video_analysis_person"


. ${app_path}/script/func_util.sh

function main()
{
    stop_pid=`ps -ef | grep "presenter_server\.py" | grep "${app_name}" | awk -F ' ' '{print $2}'`
    if [[ ${stop_pid}"X" != "X" ]];then
        echo -e "\033[33mNow do presenter server configuration, kill existing presenter process: kill -9 ${stop_pid}.\033[0m"
        kill -9 ${stop_pid}
    fi

    check_python3_lib
    if [ $? -ne 0 ];then
		return 1
    fi

    #get and check format of remost_host ip
    check_remote_host
    if [ $? -ne 0 ];then
	return 1
    fi 

    parse_presenter_altasdk_ip ${remote_host}

    parse_presenter_view_ip

    #1.检查完毕ip之后，将ip的数值复制到config.config 
    echo "Use ${presenter_atlasdk_ip} to connect to Atlas DK Developerment Board..."
    sed -i "s/presenter_server_ip=[0-9.]*/presenter_server_ip=${presenter_atlasdk_ip}/g" ${app_path}/presenterserver/video_analysis/config/config.conf
    
    echo "Use ${presenter_view_ip} to show information in browser..."
    sed -i "s/web_server_ip=[0-9.]*/web_server_ip=${presenter_view_ip}/g" ${app_path}/presenterserver/video_analysis/config/config.conf

    while [ ${presenter_server_storage_path}"X" == "X" ]
    do
        read -p "Please input a absolute path to storage video analysis data:" presenter_server_storage_path
        mkdir -p ${presenter_server_storage_path}
        if [ $? -ne 0 ];then
            echo "ERROR: invalid path: ${prepare_presenter_server}, please input a valid path."
        fi

    done

    echo "Use ${presenter_server_storage_path} to video analysis recognition data..."

    sed -i "s#^storage_dir=.*\$#storage_dir=${presenter_server_storage_path}#g" ${app_path}/presenterserver/video_analysis/config/config.conf

    echo "Finish to prepare ${app_name} presenter server ip configuration."
    
    python3 ${app_path}/presenterserver/presenter_server.py --app ${app_name} &

    return 0
}
main