getting word definition on terminal if cli is used

[amirreza-sf80]

hi 👋
i altered the define script a bit so when invoked from the command line, it shows the result in the command line instead of notification (gpt is used in modifying this, as i am not a shell scripter)

#!/usr/bin/env bash

cli_mode=false
if [[ -n "$1" ]]; then
  cli_mode=true
fi

word=${1:-$(xclip -o -selection primary 2>/dev/null || wl-paste -p 2>/dev/null)}

# Check for empty word or special characters
[[ -z "$word" || "$word" =~ [\/] ]] && notify-send -h string:bgcolor:#bf616a -t 3000 "Invalid input." && exit 0

query=$(curl -s --connect-timeout 5 --max-time 10 "https://api.dictionaryapi.dev/api/v2/entries/en_US/$word")

# Check for connection error (curl exit status stored in $?)
if [[ $? -ne 0 ]]; then
  if $cli_mode; then
    echo "Connection error."
  else
    notify-send -h string:bgcolor:#bf616a -t 3000 "Connection error."
  fi
  exit 1
fi

# Check for invalid word response
if [[ "$query" == *"No Definitions Found"* ]]; then
    if $cli_mode; then
        echo "Invalid word."
    else
        notify-send -h string:bgcolor:#bf616a -t 3000 "Invalid word."
    fi
    exit 0
fi

# Show only first 3 definitions
def=$(echo "$query" | jq -r '[.[].meanings[] | {pos: .partOfSpeech, def: .definitions[].definition}] | .[:3].[] | "\n\(.pos). \(.def)"')

# Requires a notification daemon to be installed
if $cli_mode; then
  echo "$word"
  echo "---------------"
  echo "$def"
else
  notify-send -t 60000 "$word -" "$def"
fi