CarEstimate

import java.time.LocalDate;

public class CarPriceEstimator {

    public double getSalePrice(String makeAndModel, int yearManufactured, double milesDriven,
            int airBagsCount, boolean hasAbs, boolean hasEbd,
            boolean hasRearViewCamera, boolean hasSunRoof, boolean hasAutoAC,
            boolean hasAccidentHistory) {

        double salePrice = getPrice(makeAndModel, yearManufactured);
        int currentYear = LocalDate.now().getYear();
        int ageOfCar = currentYear - yearManufactured + 1;
        System.out.println("ageOfCar: " +  ageOfCar);


        // 1. Compute based on yearly depreciation value:
        //       if age of car is less than or equal to 10 then
        //               price depreciates by 5% of original sale price every year
        //               e.g., if original price is 10000, then for 3 year old car
        //                     price depreciated would be 1500, i.e., sale price would be 8500
        //       else
        //               return salePrice * 0.1 (i.e., 10% of current salePrice)
        // Note: Use compound arithmetic assignment operators


        System.out.println("salePrice after depreciation: " + salePrice);


        // 2. Security Features
        //      if car does NOT have atleast two airbags AND abs AND ebd
        //              then reduce price by $1000


        System.out.println("salePrice after accounting for security features: " + salePrice);

        // 3. Comfort Features
        // if car has rear-view camera AND either sunroof OR auto AC then
        //    increment price by $500


        System.out.println("salePrice after accounting for comfort features: " + salePrice);

        // 4. Past accidents
        // if car was involved in an accident then
        //     reduce price by $500


        System.out.println("salePrice after accounting for past accidents: " + salePrice);

        // 5. Based on additional miles driven
        double expectedMilesDriven = ageOfCar * 10000.0;
        double additionalMiles = milesDriven - expectedMilesDriven;

        // a) if # miles over-driven is greater than 1000 AND less than or equal to 10000 then
        //        reduce sale price by 500



        // b) if # miles over-driven is greater than 10000 AND less than or equal to 30000 then
        //        reduce sale price by 1000



        // c) if # miles over-driven is greater than 30000 then
        //        reduce sale price by 1500


        System.out.println("salePrice after accounting for miles driven: " + salePrice);

        return salePrice;
    }

    private double getPrice(String makeAndModel, int yearManufactured) {
        if (makeAndModel.equalsIgnoreCase("ford ecosport")) {
            return 20000.0;
        } else if (makeAndModel.equalsIgnoreCase("honda city")) {
            return 25000.0;
        } else if (makeAndModel.equalsIgnoreCase("toyota camry hybrid")) {
            return 30000.0;
        }
        return 20000.0;
    }

    public static void main(String[] args) {
        CarPriceEstimator carPriceEstimator = new CarPriceEstimator();
        double salesPrice = carPriceEstimator.getSalePrice("ford ecosport", 2018, 60000.0, 2, true, false, true, false, false, true);
    }
}