private string FindProductIdOfInputString(string productName) // Finds the product ID from the name of a product
{
string prodIndex = "-1"; int counter = 0; bool productNameFound = false;
while (productNameFound == false)
{
string[,] productArray = _dataBaseConnector.DataBaseProductsSelect("ProductID", counter.ToString());
if (productArray[0, 1] == productName)
{
productNameFound = true;
prodIndex = productArray[0, 0];
}
else
{
counter += 1;
}
}
return(prodIndex);
}
void EventLocationPriceUpdate() // Should check for any changes in ProductChanges in the last 24 hrs and then update the prices of diffrent products at a location
{
int indexCounter = 0;
string[,] allRelevantDataForLocations = new string[24, 6]; // ProductId, LocationId, CurrentPrice, CurrentStock, ChangeInStock, PED
int timeSinceLastCheck = _gameTimeHandler.GetTimeInHours() - 24;
string[,] selectResultFromChanges = _dataBaseConnector.DataBaseProductChangesSelectWithinLast24Hours(timeSinceLastCheck.ToString());
// Goes through ProductLocation database and copies all relevant data to a 2d Array
// These items include the productId, LocationId, CurrentPrice, CurrentStock and PED here
for (int x = 0; x < 6; x++)
{
string[,] resultsFromProductLocationForLocation = _dataBaseConnector.DataBaseProductLocationSelect("LocationID", x.ToString());
for (int z = 0; z < 4; z++)
{
string[,] tempProduct = _dataBaseConnector.DataBaseProductsSelect("ProductID", resultsFromProductLocationForLocation[z, 0]);
allRelevantDataForLocations[indexCounter, 0] = resultsFromProductLocationForLocation[z, 0];
allRelevantDataForLocations[indexCounter, 1] = resultsFromProductLocationForLocation[z, 1];
allRelevantDataForLocations[indexCounter, 2] = resultsFromProductLocationForLocation[z, 3];
allRelevantDataForLocations[indexCounter, 3] = resultsFromProductLocationForLocation[z, 2];
allRelevantDataForLocations[indexCounter, 4] = 0.ToString();
allRelevantDataForLocations[indexCounter, 5] = tempProduct[0, 5];
indexCounter += 1;
}
}
// Finds the correct index where the changes will be inputted to
for (int i = 0; i < selectResultFromChanges.Length / 3; i++)
{
// if there is nothing in the specified index then this index is skipped
if (selectResultFromChanges[i, 0] is null)
{
continue;
}
int locationStartIndex = int.Parse(selectResultFromChanges[i, 1]) * 4;
int productLocationIndex = locationStartIndex;
bool productLocationIndexFound = false;
// The location indexes increase every 4 indexes therefore we only need the check the products for the next 4 indexes
for (int c = locationStartIndex; c < locationStartIndex + 4; c++)
{
// If the correct index is found then the correct indexes are found, if its not advance the index
if (allRelevantDataForLocations[locationStartIndex, 0] == selectResultFromChanges[i, 0])
{
productLocationIndexFound = true;
}
else if (productLocationIndexFound != true)
{
productLocationIndex += 1;
}
}
// Adds the changed stock amount to the already existing amount of changed stock
allRelevantDataForLocations[productLocationIndex, 4] = Convert.ToString(int.Parse(allRelevantDataForLocations[productLocationIndex, 4]) + int.Parse(selectResultFromChanges[i, 2]));
}
// Check through all indexes in the array
for (int v = 0; v < allRelevantDataForLocations.Length / 6; v++)
{
// If the changed stock is 0 then skip the index
if (allRelevantDataForLocations[v, 4] == "0")
{
continue;
}
// Get all the relevant data and assign then to temporary variables to make reading easier
string tempProductId = allRelevantDataForLocations[v, 0];
string tempLocationId = allRelevantDataForLocations[v, 1];
float tempPed = float.Parse(allRelevantDataForLocations[v, 5]);
bool hasCurrentPriceFailed = float.TryParse(allRelevantDataForLocations[v, 2], out float tempCurrentPrice);
int tempLastStock = int.Parse(allRelevantDataForLocations[v, 3]) + int.Parse(allRelevantDataForLocations[v, 4]);
int tempCurrentStock = int.Parse(allRelevantDataForLocations[v, 3]);
// Calculate the change in price
float newPrice = _economics.CalcChangeInPrice(tempPed, tempCurrentPrice, tempLastStock, tempCurrentStock);
// Update the entry in the productLocation table and Insert a new entry in the productChanges table
_dataBaseConnector.DataBaseProductLocationUpdate("LocalPrice", newPrice.ToString(), "ProductID", tempProductId, "LocationID", tempLocationId);
_dataBaseConnector.DataBaseProductChangesInsert(int.Parse(tempProductId), int.Parse(tempLocationId), newPrice, tempCurrentStock);
}
}