windy-waterfall-5497

readme.md

windy-waterfall-5497

Created with <3 with dartpad.dev.

main.dart

void main() {
    int quantityModelX = 8;
    double priceModelX = 50000.00;
    int quantityModelZ = 10;
    double priceModelZ = 60000.00;
    String customerAccountNo = "1025496";
    double customerAccountBalance = 80000.00;
    String model = "Model-X";
    int shippingDistance = 25;
  
  
    if(customerAccountNo.length > 6 && customerAccountNo.startsWith("10")) {
      if(model == "Model-X" || model == "Model-Z") {
        int selectedQuantity = (model == "Model-X") ? quantityModelX : quantityModelX;
        if(selectedQuantity > 0) {
          double gstRate = 0.24;
          double gstAmount = (model == "Model-X") ? priceModelX * gstRate : priceModelZ * gstRate;
          
          double shipmentFee = 25.0;
          if(shippingDistance > 50) {
            shipmentFee =  shipmentFee + (shippingDistance - 50) * 0.35;
          }
          
          double billAmount = (model == "Model-X") ? priceModelX + gstAmount + shipmentFee :  priceModelZ + gstAmount + shipmentFee;
          
          if(customerAccountBalance >= billAmount) {
            (model == "Model-X") ? quantityModelX-- : quantityModelZ--;
            customerAccountBalance = customerAccountBalance - billAmount;
            print("Purchase is successful by Customer $customerAccountNo for Model $model at Price $billAmount");
            print("Remaining quantity for $model: ${(model == "Model-X") ? quantityModelX : quantityModelZ}");
            print("Remaining account balance for Customer $customerAccountNo is $customerAccountBalance");
          } else {
            print("Customer have insufficient amount");
          }
        } else {
          print("No available cars for selected Model.");
        }
      } else {
        print("Invalid Model Selection");
      }
    } else {
      print("Customer number is Invalid.");
    }
}