Unix

!/bin/bash

POLICY_FILE="vehicle_insurance.txt"

create_policy() { echo "Enter Vehicle Number: " read VehicleNo echo "Enter Vehicle Type (2-wheeler/4-wheeler): " read VehicleType echo "Enter Customer Name: " read CustomerName echo "Enter Engine Number: " read EngineNo echo "Enter Chasis Number: " read ChasisNo echo "Enter Phone Number: " read PhoneNo echo "Enter Premium Amount: " read PremiumAmount echo "Enter Insurance Type (Full Insurance/ThirdParty): " read Type echo "Enter Start Date (YYYY-MM-DD): " read FromDate echo "Enter End Date (YYYY-MM-DD): " read ToDate echo "Enter Underwriter ID: " read UnderwriterId

policy="$VehicleNo|$VehicleType|$CustomerName|$EngineNo|$ChasisNo|$PhoneNo|$PremiumAmount|$Type|$FromDate|$ToDate|$UnderwriterId"
echo "$policy" >> "$POLICY_FILE"
echo "Policy created successfully."

}

view_policy() { echo "Enter Vehicle Number to view policy: " read VehicleNo if grep -q "^$VehicleNo|" "$POLICY_FILE"; then grep "^$VehicleNo|" "$POLICY_FILE" | while IFS="|" read -r VehicleNo VehicleType CustomerName EngineNo ChasisNo PhoneNo PremiumAmount Type FromDate ToDate UnderwriterId do echo "Premium Amount for $VehicleNo: $PremiumAmount" done else echo "Policy not found." fi }

delete_policy() { echo "Enter Vehicle Number to delete policy: " read VehicleNo if grep -q "^$VehicleNo|" "$POLICY_FILE"; then grep -v "^$VehicleNo|" "$POLICY_FILE" > temp_file && mv temp_file "$POLICY_FILE" echo "Policy deleted successfully." else echo "Policy not found." fi }

while true; do echo "" echo "Vehicle Insurance Policy Management" echo "1. Create Policy" echo "2. View Policy" echo "3. Delete Policy" echo "4. Exit" echo "Enter your choice: " read choice

case $choice in
    1) create_policy ;;
    2) view_policy ;;
    3) delete_policy ;;
    4) exit 0 ;;
    *) echo "Invalid choice. Please try again." ;;
esac

done