public void Test_facade_to_wrap_InvAss_Wholesaler_pairs_to_a_data_load_format()
{
// C: create a facade to go from InvAss, wholesaler pairs to a data load format
// Data load fields (ICommonFields + InvUnique, Cat, and PartNumber): InvUnique, Cat, PartNumber
// ICommonFields: SupplierName, SupplierPartNumber, SupplierCode WholesaleCost, PriceSchedule1_MSRP
// , PriceSchedule2_MinPrice
const int commonId = 3;
const string matching_supplier_code = "matching_code";
const string supp_part_num = "SamplePartNum";
const string supp_name = "Some Supplier Name";
S5Inventory InvRaw = Get_Sample_S5Inventory_for_one_Inventory_Item();
IEnumerable <IS5InvAssembled> InvAss = InvRaw.ToAssembled();
var First = InvAss.First();
First.Inv.Supplier = commonId;
First.Inv.SuppPart = supp_part_num;
QryAccount acct = new QryAccount();
acct.AName = supp_name;
acct.AUnique = commonId;
acct.BankInfo = matching_supplier_code;
(IS5InvAssembled InvAss, QryAccount ExtraInfo)pair = new ValueTuple <IS5InvAssembled, QryAccount>(First, acct);
IDataLoadFormat DataLoadRecord;
AdaptToDataLoadFormat adapter = new AdaptToDataLoadFormat();
adapter.Init(pair);
DataLoadRecord = adapter;
Assert.AreEqual(matching_supplier_code, adapter.SupplierCode);
Assert.AreEqual("211545", adapter.PartNumber);
Assert.AreEqual(12018, adapter.InvUnique);
//confirm that the prices below are correct by geting real data to sample
Assert.AreEqual((decimal)59.99, adapter.PriceSchedule1_MSRP);
Assert.AreEqual((decimal)69.99, adapter.PriceSchedule2_MinPrice);
Assert.AreEqual(supp_name, adapter.SupplierName);
Assert.AreEqual(supp_part_num, adapter.SupplierPartNumber);
Assert.AreEqual(29, adapter.WholesaleCost);
}
static void Main(string[] args)
{
Console.WriteLine("Begin");
IConfiguration config = new ConfigurationBuilder()
.AddJsonFile("appsettings.json", optional: true, reloadOnChange: true)
.Build();
IEnumerable <IPriceFile> BevNetRecords = new List <PriceFile>();
string PathAndFile = config["SourceDirectory"] + config["FileName"];
const bool DontSuppressRecordErrors = false;
BevNetRecords = FileReaderGeneric <PriceFile> .ReadFile
(PathAndFile : PathAndFile
, SupressRecordErrors : DontSuppressRecordErrors
);
int MaxRecordsToDisplay = 10;
for (int i = 0; i < MaxRecordsToDisplay; i++)
{
Console.WriteLine((BevNetRecords.Skip(i).FirstOrDefault() ?? new PriceFile()).PROD_ITEM);
}
Console.WriteLine($"Path: {config["SourceDirectory"]}");
Console.WriteLine("Loading Inventory From Real Windward");
IEnumerable <IS5InvAssembled> InvAss = GetDataFromSystemFive(config);
Console.WriteLine("Finished - Loading Inventory From Real Windward");
// A: Get XRef from Account for AUnique,BankInfo pairs
IEnumerable <QryAccount> accts = GetXRefFromSupplierRecords(config);
// B: Attach BankInfo / wholesaler to Assembled Inventory to make InvAss, wholesaler pairs
// GenericJoins service will do this
IEnumerable <Tuple <IS5InvAssembled, QryAccount> > result = MakePairs(InvAss, accts);
// C: create a facade to go from InvAss, wholesaler pairs to a data load format
IEnumerable <AdaptToDataLoadFormat> adapters = result.Select(p =>
{
AdaptToDataLoadFormat tmp = new AdaptToDataLoadFormat();
tmp.Init(new ValueTuple <IS5InvAssembled, QryAccount>(p.Item1, p.Item2));
return(tmp);
}
);
// At this point I believe I can focus on putting into CSV file. So implement ICopyable<T>
IEnumerable <DataLoadFormat> DataLoad = adapters.Select(a =>
{
DataLoadFormat tmp = new DataLoadFormat();
tmp.CopyFrom(a); // .CopyFrom is from ICopyable
tmp.SupplierPartNumber = tmp.SupplierPartNumber.TrimEnd();
tmp.S5Orig_ListPrice = a.PriceSchedule1_MSRP;
tmp.S5Orig_MinPrice = a.PriceSchedule2_MinPrice;
tmp.S5Orig_WholesaleCost = a.WholesaleCost;
return(tmp);
});
// D: create an adapter to go from the data load format to Common fields - PriceFileAdapter
// E: get common fields from BevNets PriceFileAdapter
// F: apply rehydrator to step Ds adapter and step Es common fields
Rehydrater <PriceFile_Clean, IPriceFile, CommonFields, ICommonFields, PriceFileAdapter
, (string SupplierCode, string SupplierPart)> rehydrater;
rehydrater = new Rehydrater <PriceFile_Clean, IPriceFile, CommonFields, ICommonFields, PriceFileAdapter
, (string SupplierCode, string SupplierPart)>();
List <(IPriceFile IFrom, ICommonFields ITo)> pairs = new List <(IPriceFile, ICommonFields)>();
// - Assemble pairs of matching records that need to be updated from each other.
// - DataLoadFormat is ICommonFields
// - BevNetRecords is IPriceFile
// - Join them together into pairs and perorm the update
Func <ICommonFields, (string SupplierCode, string SupplierPart)> keyDataLoad = (common) =>
{
return(new ValueTuple <string, string>(common.SupplierCode.ToUpper(), common.SupplierPartNumber));
};
Func <IPriceFile, ValueTuple <string, string> > keyBevNet = (priceRecord) =>
{
return(new ValueTuple <string, string>(priceRecord.WHOLESALER.ToUpper(), priceRecord.PROD_ITEM));
};
IEnumerable <Tuple <IPriceFile, ICommonFields> > updatePairs
= GenericJoins <IPriceFile, ICommonFields, (string SupplierCode, string SupplierPart)>
.InnerJoin(BevNetRecords, DataLoad, keyBevNet, keyDataLoad);
pairs = updatePairs.Select(p => new ValueTuple <IPriceFile, ICommonFields>(p.Item1, p.Item2)).ToList();
rehydrater.From_To_Pairs = pairs;
rehydrater.UpdateIntegrationRecords();
DataLoad = rehydrater.From_To_Pairs.Select(p => (DataLoadFormat)p.Item2);
// Write the file
var engine = new FileHelperAsyncEngine <DataLoadFormat>();
using (engine.BeginWriteFile(config["SourceDirectory"] + "S5InventoryDataLoad.csv"))
{
foreach (var record in DataLoad)
{
record.Change_ListPrice = record.PriceSchedule1_MSRP - record.S5Orig_ListPrice;
record.Change_MinPrice = record.PriceSchedule2_MinPrice - record.S5Orig_MinPrice;
record.Change_WholesaleCost = record.WholesaleCost - record.S5Orig_WholesaleCost;
engine.WriteNext(record);
}
}
// G: export the resulting data load object to CSV
Console.WriteLine("Done");
Console.ReadKey();
}