#!/bin/bash

echo "Starting program.."

# wait for pg startup
echo "Checking cas postgres server health.."
wait-for-it.sh postgres.cas:5432 -t 0

# wait for lb startup
echo "Checking cas postgres server health.."
wait-for-it.sh wisecloud.cas:5432 -t 0

# wait for redis startup
echo "Checking redis server health.."
wait-for-it.sh redis.redis:7000 -t 0


MODULE_HOME=/opt/wisecloud/cas/cas_server
CAS_MAIN_CONF=${MODULE_HOME}/software/conf.ini
LOG_DB=${MODULE_HOME}/software/utils/logsuite/logdb.conf
SQL_FILE=${MODULE_HOME}/sql/setup.sql
CAS_CLIENT_CONF=${MODULE_HOME}/software/utils/casclient/casclient.ini

# replace the password of cas postgres
sed -i "/^ *username =/s/.*/username = $POSTGRES_USER/g" $CAS_MAIN_CONF
sed -i "/^ *password =/s/.*/password = $POSTGRES_PASSWORD/g" $CAS_MAIN_CONF


# replace the redis password
REDIS_PASSWORD=`curl http://rancher-metadata/latest/stacks/redis/services/redis/metadata/REDIS_PASSWORD`
[ "$REDIS_PASSWORD" = "Not found" ] && unset REDIS_PASSWORD
REDIS_PASSWORD=${REDIS_PASSWORD:-123456}
sed -i "/password_redis/s/.*/password_redis = $REDIS_PASSWORD/g" $CAS_MAIN_CONF


sed -i "/usrid/s/.*/usrid=$POSTGRES_USER/g" $LOG_DB
sed -i "/passwd/s/.*/passwd=$POSTGRES_PASSWORD/g" $LOG_DB

sed -i "/password/s/.*/password:$REDIS_PASSWORD/g" $CAS_CLIENT_CONF


# copy the lib
echo "copy the libs"
yes | cp -rLfap ${MODULE_HOME}/software/utils/lib/* /usr/lib/
ln -s /usr/lib/libcas.so.1.1.4      /usr/lib/libcas.so
ln -s /usr/lib/liblogsuite.so.1.1.6 /usr/lib/liblogsuite.so
ldconfig


# insert sql once
if [ -f "${SQL_FILE}" ]
then

    # get the env uuid
    env_uuid=`curl http://rancher-metadata/latest/self/host/environment_uuid`
    echo "the env uuid is: $env_uuid"
    

    # check env_data
    if ping -c3 google.com &>/dev/null; then
      domain_name=console.hk.svicloud.com:8080
      # get the env name
      SVICLOUD_ACCESS_KEY=${SVICLOUD_ACCESS_KEY:-7F52BB62596A3D3A4C5E}
      SVICLOUD_SECRET_KEY=${SVICLOUD_SECRET_KEY:-pQcMx2trz7PhDwq7vC1oPUth1N6RobWsYUNv7JEm}
    else
      domain_name=console.svicloud.com:8090
      # get the env name
      SVICLOUD_ACCESS_KEY=${SVICLOUD_ACCESS_KEY:-F2A3DB5C0FE1247EC6A4}
      SVICLOUD_SECRET_KEY=${SVICLOUD_SECRET_KEY:-AigNiQYKhPszMX5Jc79UfaCKsczY9owkX1v1cjVB}
    fi
    
    for ((m=0; m<=100; m++)); do
    
        env_data=`curl "http://$domain_name/v1/project" --user ${SVICLOUD_ACCESS_KEY}:${SVICLOUD_SECRET_KEY}  \
        -H "Upgrade-Insecure-Requests: 1"  2>/dev/null | jq .data`
    
        # echo -e "env_data:\n$env_data"
    
        if echo $env_data | grep -q name; then
            break
        else
            sleep 5
            echo "retry to get project data $m times"
            continue
        fi
        
        if [ $m -ge 100 ]; then
            echo "failed to get project data"
            exit 1
        fi
    done

    
    # another stupid method :)
    # # get the list count
    # env_data_list_count=`echo "$env_data" | jq '. | length'`
    
    # # loop to search the key
    # for ((m=0; m<=$[env_data_list_count - 1]; m++)); do
    
        # if echo "$env_data" | jq .[$m] | grep -wq $env_uuid; then
            # env_name=`echo "${env_data}" | jq .[$m].name | xargs`
            # break
        # fi
    # done
    
    env_name=`echo "$env_data" | jq ".[] | select(.uuid==\"$env_uuid\") | .name" | xargs`
    
    # print the env_name
    [ -z "$env_name" ] && { echo "error: can not get the env name"; exit 1 ; } || echo "env name: $env_name"
    
    
    # replace the sql file
    sed -i "s/{{TUNA}}/wisecloud.tuna.${env_name}.sviyun.com/" $SQL_FILE
    sed -i "s/{{AUTHCENTER}}/wisecloud.authcenter.${env_name}.sviyun.com/" $SQL_FILE
    sed -i "s/{{CAS}}/wisecloud.cas.${env_name}.sviyun.com/" $SQL_FILE
    sed -i "s/{{DCMP}}/wisecloud.dcmp.${env_name}.sviyun.com/" $SQL_FILE
    
    echo "replaced internat domain to internet domain in SQL_FILE"

    sleep 5
    
    operator_updater=`psql -h wisecloud.cas -p 5432 "dbname=${POSTGRES_DB} user=${POSTGRES_USER} password=${POSTGRES_PASSWORD}" \
    -tc "SELECT updater FROM operator where id='1';" | egrep -v "\-|value|\+" | xargs 2>/dev/null`
    
    echo "##### operator_updater=$operator_updater"
  
    if [ "${operator_updater}" != "admin" ]; then
    
        echo "Begin to create db ${POSTGRES_DB}.."
        psql -h wisecloud.cas -p 5432 "dbname=postgres user=${POSTGRES_USER} password=${POSTGRES_PASSWORD}" -c "CREATE DATABASE ${POSTGRES_DB}"; 
        [ $? -eq 0 ] && echo "create db ${POSTGRES_DB} success" || echo "warning: create db ${POSTGRES_DB} failed, mybe the db already exist" 
        
        echo "Begin to import sql file.."
        sleep 5
        psql -h wisecloud.cas -p 5432 "dbname=${POSTGRES_DB} user=${POSTGRES_USER} password=${POSTGRES_PASSWORD}" -f ${SQL_FILE}
        [ $? -eq 0 ] && echo "import ${SQL_FILE} success" || { echo "import ${SQL_FILE} failed";  exit 1 ; }
        
        rm -rf ${SQL_FILE}
    
    fi
  
fi

# start
cd ${MODULE_HOME}/software
./CAS --port=8822
[ $? -eq 0 ] && echo "Start success" || echo "Start failed"