private string processHotRules(string temperatureType, string commandList)
{
List <String> rejectedCommands = new List <String>()
{
"3", "5"
};
List <string> finalResponseList = new List <string>();
string response = string.Empty;
var commands = commandList.Split(',');
if (commands?.Length > 0)
{
if (commands[0] != "8")
{
return("Fail");
}
if (commands.Distinct().Count() < commands.Length)
{
return(generateResponse(temperatureType, commands.Distinct().ToArray(),
ref finalResponseList, ErrorConstants.DUPLICATE_COMMAND));
}
// check whether the command ids are not in the golden data
HashSet <String> masterIds = new HashSet <string>(MasterData.getData().Select(s => s.Id.Trim()));
var results = commands.Where(x => !masterIds.Contains(x.Trim())).ToList();
if (results != null && results.Count() > 0)
{
return(generateResponse(temperatureType, commands,
ref finalResponseList, ErrorConstants.INVALID_COMMAND));
}
// put on socks or put on jacket - send fail
if (commands.Contains("6") && commands.Contains("1"))
{
var pantsIndex = Array.FindIndex(commands, row => row == "6");
var footwearIndex = Array.FindIndex(commands, row => row == "1");
if (pantsIndex > footwearIndex)
{
return(generateResponse(temperatureType, commands,
ref finalResponseList, ErrorConstants.SOCKS_MUST_BE_PUT_ON));
}
}
if (commands.Contains("4") && commands.Contains("2"))
{
var shirtIndex = Array.FindIndex(commands, row => row == "4");
var headIndex = Array.FindIndex(commands, row => row == "2");
if (shirtIndex > headIndex)
{
return(generateResponse(temperatureType, commands,
ref finalResponseList, ErrorConstants.SHIRT_MUSTBEPUT_BEFORE_HEADWEAR));
}
}
response = generateResponse(temperatureType, commands, ref finalResponseList);
}
return(response);
}
private string generateResponse(string temperatureType, string[] commands,
ref List <String> finalResponse, string errorDesc = "")
{
foreach (var item in commands)
{
var command = MasterData.getDescription(item);
if (command != null)
{
if (temperatureType.ToLowerInvariant().Equals(
EnumTemperatureType.Hot.ToString().ToLowerInvariant()))
{
finalResponse.Add(command.HotResponse);
if (command.HotResponse.Equals("fail"))
{
finalResponse.Add("fail");
return(string.Join(",", finalResponse.Distinct()));
}
}
else if (temperatureType.ToLowerInvariant().Equals(
EnumTemperatureType.Cold.ToString().ToLowerInvariant()))
{
finalResponse.Add(command.ColdResponse);
}
}
}
switch (errorDesc)
{
case "invalidcommand":
case "socksputonbeforefootwear":
case "duplicate":
case "shirtmustbeputbeforeheadwear":
case "shirtmustbeputonbeforejacket":
case "pantsmustbeputbeforefootwear":
finalResponse.Add("fail");
break;
}
if (commands[commands.Length - 1] != "7" && String.IsNullOrWhiteSpace(errorDesc))
{
finalResponse.Add("fail");
}
if (temperatureType.ToLowerInvariant().Equals(
EnumTemperatureType.Cold.ToString().ToLowerInvariant()) &&
!finalResponse.Contains("fail") &&
commands.Count() != MasterData.getData().Count())
{
finalResponse.Add("fail");
}
return(String.Join(",", finalResponse.Distinct()));
}