public FuelSavingsCalculator(int milesDriven, FuelSavingsCalculatorTimeFrame timeframe, int tradeMpg, int newMpg, decimal ppg)
{
this.milesDriven = milesDriven;
this.timeframe = timeframe;
this.tradeMpg = tradeMpg;
this.newMpg = newMpg;
this.ppg = ppg;
}
public FuelSavingsCalculator(int milesDriven, FuelSavingsCalculatorTimeFrame timeframe, int tradeMpg, int newMpg, decimal ppg)
{
this.milesDriven = milesDriven;
this.timeframe = timeframe;
this.tradeMpg = tradeMpg;
this.newMpg = newMpg;
this.ppg = ppg;
}
private decimal CalculateMilesDrivenPerMonth(int milesDriven, FuelSavingsCalculatorTimeFrame timeframe)
{
const int monthsPerYear = 12;
const int weeksPerYear = 52;
switch (timeframe)
{
case FuelSavingsCalculatorTimeFrame.Week:
return (milesDriven * weeksPerYear) / monthsPerYear;
case FuelSavingsCalculatorTimeFrame.Month:
return milesDriven;
case FuelSavingsCalculatorTimeFrame.Year:
return milesDriven / monthsPerYear;
default:
throw new ArgumentException("Unknown timeframe passed: " + timeframe);
}
}
private decimal CalculateMilesDrivenPerMonth(int milesDriven, FuelSavingsCalculatorTimeFrame timeframe)
{
const int monthsPerYear = 12;
const int weeksPerYear = 52;
switch (timeframe)
{
case FuelSavingsCalculatorTimeFrame.Week:
return((milesDriven * weeksPerYear) / monthsPerYear);
case FuelSavingsCalculatorTimeFrame.Month:
return(milesDriven);
case FuelSavingsCalculatorTimeFrame.Year:
return(milesDriven / monthsPerYear);
default:
throw new ArgumentException("Unknown timeframe passed: " + timeframe);
}
}
