public CommodityConversionExpression(CommodityIndex commodityIndex, AliasMapper aliasMap, IDecimalConverter converter, ExpressionValidationHelper helper)
{
this.commodityIndex = commodityIndex;
this.aliasMap = aliasMap;
this.converter = converter;
this.helper = helper;
}
static void Main(string[] args)
{
Console.WriteLine("--- ROMAN TO DECIMAL CONVERTER --- ");
Console.WriteLine();
string path = AppDomain.CurrentDomain.BaseDirectory + "input.txt";
// Open the file to read from.
string readText = File.ReadAllText(path);
string[] lines = readText.Split(new string[] { Environment.NewLine }, StringSplitOptions.RemoveEmptyEntries);
Console.WriteLine("--- Input Start ---");
Console.WriteLine(readText);
Console.WriteLine("--- Input End ---");
Console.WriteLine();
Console.WriteLine("--- Output Start ---");
#region "Initialize required components for the convertions"
AliasMapper aliasMap = new AliasMapper();
IDecimalConverter converter = new RomanConverter();
CommodityIndex commodityIndex = new CommodityIndex();
#endregion
ExpressionParser parser = new ExpressionParser(aliasMap, converter, commodityIndex);
foreach (string line in lines)
{
parser.Parse(line);
}
Console.WriteLine("--- Output End ---");
Console.ReadLine();
}
public void UnitExpressionTest()
{
AliasMapper aliasMap = new AliasMapper();
RomanConverter converter = new RomanConverter();
CommodityIndex commodityIndex = new CommodityIndex();
aliasMap.AddAlias("glob", "C");
aliasMap.AddAlias("pish", "X");
ExpressionValidationHelper helper = new ExpressionValidationHelper(aliasMap, commodityIndex);
UnitExpression expression = new UnitExpression(commodityIndex, aliasMap, converter, helper);
expression.Execute("pish glob Iron is 7020 Credits");
Assert.IsTrue(commodityIndex.Exists("Iron"));
Assert.AreEqual <double>(commodityIndex.GetPriceByCommodity("Iron"), 78);
expression.Execute("pish glob Iron is 6300 Credits");
Assert.AreEqual <double>(commodityIndex.GetPriceByCommodity("Iron"), 70);
}
public void UnitExpressionTest()
{
AliasMapper aliasMap = new AliasMapper();
RomanConverter converter = new RomanConverter();
CommodityIndex commodityIndex = new CommodityIndex();
aliasMap.AddAlias("glob", "I");
aliasMap.AddAlias("prok", "V");
aliasMap.AddAlias("pish", "X");
aliasMap.AddAlias("tegj", "L");
ExpressionValidationHelper helper = new ExpressionValidationHelper(aliasMap, commodityIndex);
UnitExpression expression = new UnitExpression(commodityIndex, aliasMap, converter, helper);
expression.Execute("glob glob silver is 34 Credits");
Assert.True(commodityIndex.Exists("silver"));
Assert.Equal <double>(17, commodityIndex.GetPriceByCommodity("silver"));
expression.Execute("glob prok iron is 400 Credits");
Assert.Equal <double>(100, commodityIndex.GetPriceByCommodity("iron"));
}
static void Main(string[] args)
{
try
{
// The code provided will print ‘Hello World’ to the console.
// Press Ctrl+F5 (or go to Debug > Start Without Debugging) to run your app.
Console.WriteLine("--- Merchant Galaxy --- ");
Console.WriteLine();
string path = "../../inputData.txt";
string readText = File.ReadAllText(path);
string[] lines = readText.Split(new string[] { Environment.NewLine }, StringSplitOptions.RemoveEmptyEntries);
Console.WriteLine("--- Input Start ---");
Console.WriteLine(readText);
Console.WriteLine("--- Input End ---");
Console.WriteLine();
Console.WriteLine("--- Output Start ---");
#region "Initialize components for the conversions"
AliasMapper aliasMap = new AliasMapper();
IDecimalConverter converter = new RomanConverter();
CommodityIndex commodityIndex = new CommodityIndex();
#endregion
ExpressionParser parser = new ExpressionParser(aliasMap, converter, commodityIndex);
foreach (string line in lines)
{
parser.Parse(line);
}
Console.WriteLine("--- Output End ---");
Console.ReadLine();
}
catch (Exception ex)
{
Console.WriteLine("Error:" + ex.Message);
}
}
static void Main(string[] args)
{
Console.WriteLine("--- ROMAN TO DECIMAL CONVERTER --- ");
Console.WriteLine();
if (args == null || args.Length == 0)
{
Console.WriteLine("Please specify a filename as a parameter.");
return;
}
string path = args[0];
// Open the file to read from.
string readText = File.ReadAllText(path);
string[] lines = readText.Split(new string[] { "\n" }, StringSplitOptions.RemoveEmptyEntries);
Console.WriteLine("--- Input Start ---");
Console.WriteLine(readText);
Console.WriteLine("--- Input End ---");
Console.WriteLine();
Console.WriteLine("--- Output Start ---");
#region "Initialize required components for the convertions"
AliasMapper aliasMap = new AliasMapper();
IDecimalConverter converter = new RomanConverter();
CommodityIndex commodityIndex = new CommodityIndex();
#endregion
ExpressionParser parser = new ExpressionParser(aliasMap, converter, commodityIndex);
foreach (string line in lines)
{
parser.Parse(line);
}
Console.WriteLine("--- Output End ---");
Console.ReadLine();
}
public ExpressionValidationHelper(AliasMapper aliasMap, CommodityIndex commodityIndex)
{
this.aliasMap = aliasMap;
this.commodityIndex = commodityIndex;
}
public static List <IExpression> GetExpressions(AliasMapper aliasMap, IDecimalConverter converter, CommodityIndex commodityIndex, ExpressionValidationHelper helper)
{
List <IExpression> expressions = new List <IExpression>();
expressions.Add(new AliasExpression(aliasMap));
expressions.Add(new UnitExpression(commodityIndex, aliasMap, converter, helper));
expressions.Add(new AliasQuestionExpression(aliasMap, converter, helper));
expressions.Add(new UnitQuestionExpression(commodityIndex, aliasMap, converter, helper));
expressions.Add(new CommodityConversionExpression(commodityIndex, aliasMap, converter, helper));
return(expressions);
}
public ExpressionParser(AliasMapper aliasMap, IDecimalConverter converter, CommodityIndex commodityIndex)
{
helper = new ExpressionValidationHelper(aliasMap, commodityIndex);
expressions = RomanToDecimalFactory.GetExpressions(aliasMap, converter, commodityIndex, helper);
}
