public bool ClearData()
{
bool dataCleared = false;
ListOfOffers.Clear();
ListOfContractors.Clear();
ListOfRoutes.Clear();
// If the data in all the 3 lists is 0, it means that the lists are empty
if (ListOfOffers.Count == 0 && ListOfContractors.Count == 0 && ListOfRoutes.Count == 0)
{
dataCleared = true;
}
return(dataCleared);
}
private bool ImportOffer(string filepath)
{
bool isOfferData = false;
//Get all the info from the CSV file
string[] data = File.ReadAllLines(filepath, Encoding.GetEncoding("iso-8859-1"));
//Check if there are 8 columns for the Offers
if (data[0].Split(';').Length == 8)
{
isOfferData = true;
}
if (isOfferData)
{
//Go through every row on the CSV file data after the headers (i=1)
for (int i = 1; i < data.Length; i++)
{
string row = data[i];
//Get every column in that row
string[] collumns = row.Split(';');
string offerId = collumns[0];
int routeNumber = int.Parse(collumns[1]);
double price = double.Parse(collumns[2]);
string contractorEmail = collumns[5];
Contractor contractor = ListOfContractors[contractorEmail];
int priority = 10;
if (collumns[7] != "")
{
priority = int.Parse(collumns[7]);
}
Offer newOffer = new Offer(offerId, ListOfRoutes[routeNumber], price, contractor, priority);
ListOfOffers.Add(newOffer);
ListOfRoutes[routeNumber].AddToList(newOffer);
}
}
if (ListOfOffers.Count <= 0)
{
isOfferData = false;
}
return(isOfferData);
}
