#!/bin/bash

# Check if argument is provided
if [ $# -eq 0 ]; then
    echo "Usage: $0 <number_of_words>"
    exit 1
fi

# Check if argument is a number
if ! [[ "$1" =~ ^[0-9]+$ ]]; then
    echo "Error: Please provide a valid number"
    exit 1
fi

# Lorem ipsum word bank
words=(
    "lorem" "ipsum" "dolor" "sit" "amet" "consectetur" "adipiscing" "elit" 
    "sed" "do" "eiusmod" "tempor" "incididunt" "ut" "labore" "et" "dolore" 
    "magna" "aliqua" "enim" "ad" "minim" "veniam" "quis" "nostrud" 
    "exercitation" "ullamco" "laboris" "nisi" "aliquip" "ex" "ea" "commodo" 
    "consequat" "duis" "aute" "irure" "in" "reprehenderit" "voluptate" 
    "velit" "esse" "cillum" "fugiat" "nulla" "pariatur" "excepteur" "sint" 
    "occaecat" "cupidatat" "non" "proident" "sunt" "culpa" "qui" "officia" 
    "deserunt" "mollit" "anim" "id" "est" "laborum"
)

# Generate requested number of words
result=""
for ((i=1; i<=$1; i++)); do
    # Get random word from array
    word=${words[$RANDOM % ${#words[@]}]}
    
    if [ $i -eq 1 ]; then
        result="$word"
    else
        result="$result $word"
    fi
done

echo "$result"