package application;

import org.apache.commons.csv.CSVFormat;
import org.apache.commons.csv.CSVParser;
import org.apache.commons.csv.CSVRecord;

import java.io.IOException;
import java.util.List;
import java.io.FileReader;

public class CustomerOrderHistory {

    public static void main(String[] args) {
        // variables
       String csvFile = "C:\\Users\\Student\\IdeaProjects\\OrderDetailsDisplayNew\\src\\main\\resources\\orders.csv"; //appstream with drive letter

        try (
                FileReader fileReader = new FileReader(csvFile);
                CSVParser csvParser = CSVFormat.DEFAULT.withHeader().parse(fileReader)
        )
            {
                // List<Class> creates a list of all rows in the csv file ['el1','el2',...]
                List<CSVRecord> orders = csvParser.getRecords();

                // loop using for x in ys
                // for (type var : ys)
                // ys orders
                for (CSVRecord order : orders ) {
                    // headers subTotal,tax,total
                    String header1 = "subTotal";
                    String subTotal = order.get(header1);
                    String tax = order.get("tax");
                    String total = order.get("total");

                    System.out.println("Order Details");
                    System.out.println("==============");
                    System.out.println("Subtotal: $" + subTotal);
                    System.out.println("Tax: $" + tax);
                    System.out.println("Total Amount :$" + total);

                } // for

        } // try

        catch (IOException err) {
            System.out.println("Error: " + err);
        }

        catch (Exception err) {
            System.out.println("Error: " + err);
        }

        finally {
            System.out.println("Thank you for using our app!");
        }


    } //main()

} // CustomerOrderHistory