#!/bin/bash
# info: list user favourites
# options: USER [FORMAT]
#
# The function for getting the list of favourite user objects


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

# Argument defenition
user=$1
format=${2-shell}

# Includes
source $VESTA/func/main.sh

# Json function
json_list_favourites() {
    i=1
    fileds_count=$(echo "$fields" | wc -w)
    fvrt_data=$(cat $USER_DATA/favourites.conf 2>/dev/null)
    echo '{'
    eval $fvrt_data
    for field in $fields; do
        eval value=$field
        if [ $i -eq 1 ]; then
            echo -e "\t\"$value\": {"
        else
            if [ $fileds_count -eq $i ]; then
                echo -e "\t\t\"${field//$/}\": \"${value//,/, }\""
            else
                echo -e "\t\t\"${field//$/}\": \"${value//,/, }\","
            fi
        fi
    (( ++i))
    done
    #if [ -n "$value" ]; then
        echo -e '        }'
    #fi
    echo -e '}'
}

# Shell function
shell_list_favourites() {
    line=$(cat $USER_DATA/favourites.conf 2>/dev/null)
    eval $line
    for field in $fields; do
        eval key="$field"
        if [ -z "$key" ]; then
            key='NULL'
        fi
        echo "${field//$/}: $key "
    done
}


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

# Checking args
check_args '1' "$#" 'USER [FORMAT]'
validate_format 'user'
is_object_valid 'user' 'USER' "$user"


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

# Flushing vars
USER=''
WEB=''
DNS=''
DNS_REC=''
MAIL=''
MAIL_ACC=''
DB=''
CRON=''
BACKUP=''
IP=''
PACKAGE=''
FIREWALL=''

# Defining fileds to select
OBJ='Favourites'
fields='$OBJ $USER $WEB $DNS $DNS_REC $MAIL $MAIL_ACC $DB $CRON $BACKUP
    $IP $PACKAGE $FIREWALL'

# Listing favourites
case $format in
    json)   json_list_favourites ;;
    plain)  shell_list_favourites ;;
    shell)  shell_list_favourites | column -t ;;
    *)      check_args '1' '0' 'USER [FORMAT]'
esac


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

exit