#!/bin/bash
# info: get mail account value
# options: USER DOMAIN ACCOUNT KEY
#
# The function for getting a certain mail account parameter.


#----------------------------------------------------------#
#                    Variable&Function                     #
#----------------------------------------------------------#

# Argument defenition
user=$1
domain=$(idn -t --quiet -u "$2" )
domain_idn=$(idn -t --quiet -a "$domain")
account=$3
key=$(echo "$4"| tr '[:lower:]' '[:upper:]' | sed "s/^/$/")

# Includes
source $VESTA/func/main.sh


#----------------------------------------------------------#
#                    Verifications                         #
#----------------------------------------------------------#

check_args '3' "$#" 'USER DOMAIN KEY'
validate_format 'user' 'domain'
is_object_valid 'user' 'USER' "$user"
is_object_valid 'mail' 'DOMAIN' "$domain"
is_object_valid "mail/$domain" 'ACCOUNT' "$account"


#----------------------------------------------------------#
#                       Action                             #
#----------------------------------------------------------#

# Print
get_object_value "mail/$domain" 'ACCOUNT' "$account" "$key"


#----------------------------------------------------------#
#                       Vesta                              #
#----------------------------------------------------------#

# Logging
log_event "$OK" "$EVENT"

exit