Notes

#!/bin/bash
#bonus.sh

readSalesperson()
{
echo "Enter the number of salesperson:" #display message to put number salesperson
read input #taking the value of number
if [[ $input =~ ^[0-9]*$ ]] #check the value in number form
then
readn
else
readSalesPerson #read the salesperson
fi # close for loop
}
readn()
{
for (( a = 0; a < $input; a++ )) #satrting for loop for input function
do
echo "Enter the name of sales person $a: " #display the name of sales
readsalesname #read salesname
if [[ $salesname =~ ^[A-Z|a-z]+$ ]] #pressing the s key from keyboard to sort in alphabetical
then
name1[$a]="$salesname" #read the value of $a

echo "Enter quarterlysales of a person $a: " #enter the value of quartarley
read quarterlysales1
if [[ $quarterlysales1 =~ ^[0-9]*$ ]] #check the number only while input
then
quarterly1[$a]="$quarterlysales1" #check the value of quarterly
fi


else
readn
fi

if [[ $quarterlysales1 -gt 1000000 ]] #display the bonus
then
bonus[$a]="1,500"
elif [[ $quarterlysales1 -le 999999 && $quarterlysales1 -ge 1000000 ]]
then
bonus[$a]="750"
elif [[ $quarterlysales1 -le 99999 ]]
then
bonus[$a]="0"
fi
done
displayname #save all file in savedarjun.txt
displayname>> savedarjun.txt
}

displayname()
{
for (( a = 0; a < $input; a++ )) #listing all salesname and sales quarterly
do
echo "Names:" ${name1[@]} #display name of sales
echo "Quarterlysales:" ${quarterly1[@]} #displat quarterly sales
echo "Bonus:" ${bonus[@]} #display bonus
option
done

}
option(){
echo "Press S for sorting sales and A for alphabetic" #user need tp press s key for sorting sales and pressing a key from keybroad for sorting alphabetical order
read input
if [[ $input =~ ^[A]$ ]] || [[ $input =~ ^[a]$ ]] #check input is equal to output for alphabetical
then
bubbleSort1
elif [[ $input =~ ^[S]$ ]] || [[ $input =~ ^[s]$ ]] #using bubble sort for sorting sales
then
bubbleSort
else
exit
fi
}
bubbleSort() #using bubble sort for display the sorting sales and alphabetical order
{
n=${#quarterly1[@]} #this line of code show sorting the salesperson and quarterly in sales
for ((k=0;k<$n;k++))
do
for ((l=0;l<$n;l++))
do
if [[ ${quarterly1[l]} -lt ${quarterly1[$((l+1))]} ]]
then
t=${quarterly1[$j]}
quarterly[$l]=${quarterly1[$((l+1))]}
quarterly[$((l+1))]=$t

t1=${name1[$l]}
name[$l]=${name1[$((l+1))]}
name[$((l+1))]=$t1
fi
done
done
echo ${name1[*]}
echo ${quarterly1[*]}
}

bubbleSort1()
{
n=${#name1[@]} #this line of code show sorting the salesperson and quarterly in alphabetical order
for ((k=0;k<$n;k++))
do
for ((l=0;l<$n;l++))
do
if [[ ${name1[l]} > ${name1[$((l+1))]} ]]
then
t=${name1[$l]}
name[$l]=${name1[$((l+1))]}
name[$((l+1))]=$t

t1=${quarterly1[$j]}
quarterly[$j]=${quarterly1[$((l+1))]}
quarterly[$((l+1))]=$t1
fi
done
done
echo ${name1[*]} #display salesname and quarterly in decending sales form
echo ${quarterly1[*]} #display salesname and quarterly in aplphabetical order
}


continue()
{
echo "Do you want to continue?Press[Yy]" #display the message user can be continue or not
read continue
if [[ $continue =~ ^[Y]$ ]] || [[ $continue =~ ^[y]$ ]]
then
clear
Salesperson
else
exit
fi
}
readSalesperson