APP_NAME=monujo
VERSION=0.0.2
SOURCE_URL="https://docker.0k.io/downloads/$APP_NAME-$VERSION.tar.bz2"
LOCATION="$SERVICE_DATASTORE/opt/apps/$APP_NAME"
CONFIGFILE="$LOCATION/config.json"


monujo:code_init() {
    mkdir -p "$LOCATION"
    if dir_is_empty "$LOCATION"; then
        cd "$LOCATION"
        wget -q "$SOURCE_URL" -O file.tar.bz2
        tar xjf file.tar.bz2
        rm file.tar.bz2
        chown root:root "$LOCATION" -R
    fi
}


monujo:code_config_base() {

    MONUJO_OPTIONS=(
        lokapi-host:string
        lokapi-db:string
        map-url:string
        local-password-retention-time:string
    )

    MONUJO_OPTIONS_CONCAT=" ${MONUJO_OPTIONS[*]} "

    service_def=$(get_compose_service_def "$SERVICE_NAME") || return 1
    echo "{}" > "$CONFIGFILE"
    ## XXXvlab: Should probably offer some lib to do this
    while read-0 key val; do
        key_option=${key//-/_}
        case "$MONUJO_OPTIONS_CONCAT" in
            *" ${key_option}:bool "*)
                case "${val,,}" in
                    true|ok|yes|y)
                        val=yes
                        ;;
                    false|ko|nok|no|n)
                        val=no
                        ;;
                    *)
                        die "Invalid value for ${WHITE}$key$NORMAL, please use a boolean value."
                        ;;
                esac
                ;;
            *" ${key_option}:numeric "*)
                if ! is_int "$val"; then
                    die "Invalid value for ${WHITE}$key$NORMAL, please use numeric value."
                fi
                ;;
            *" ${key_option}:string "*)
                :
                ;;
            *)
                key_option=$(echo "$key_option" | sed 's/_\([a-z0-9]\)/\U\1/g')
                printf "%s %s\0" "$key_option" "$val"
                ;;
        esac
    done < <(printf "%s" "$service_def" | shyaml key-values-0 options) |
        jq -R 'split("\u0000")  | map(split(" ") | {key: .[0], value: .[1]}) | from_entries' > \
           "$CONFIGFILE"

}


monujo:config_merge() {
    local old_config new_config="$1"
    old_config=$(cat "$CONFIGFILE")
    e "$old_config" "$new_config" | jq -s 'reduce .[] as $x ({}; . * $x)' > "$CONFIGFILE"
}