public void Add(PageView pv)
{
if (!m_sites.Contains(pv.Site))
{
m_sites.Add(pv.Site);
}
}
public void Add(PageView pv)
{
if (!m_viewsByVisitors.TryGetValue(pv.Visitor, out List <long> timestamps))
{
timestamps = new List <long>();
m_viewsByVisitors[pv.Visitor] = timestamps;
}
timestamps.Add(pv.Timestamp);
}
private static void AddPvToUsers(PageView pv)
{
if (!visitors.TryGetValue(pv.Visitor, out VisitorInfo visitor))
{
visitor = new VisitorInfo(pv.Visitor);
visitors[pv.Visitor] = visitor;
}
visitor.Add(pv);
}
private static void AddPvToSites(PageView pv)
{
if (!sites.TryGetValue(pv.Site, out SiteInfo site))
{
site = new SiteInfo(pv.Site);
sites[pv.Site] = site;
}
site.Add(pv);
}
static void Main(string[] args)
{
//collect all files from directory pointed by user
// argument[0] must be directory
if (args.Length != 1)
{
PrintUsage();
Console.ReadLine();
return;
}
sites = new Dictionary <string, SiteInfo>();
visitors = new Dictionary <string, VisitorInfo>();
foreach (string file in Directory.EnumerateFiles(args[0], "*.csv"))
{
string[] lines = File.ReadAllLines(file);
foreach (string line in lines)
{
PageView pv = PageView.ParseLineToPageView(line);
if (pv != null)
{
AddPvToSites(pv);
AddPvToUsers(pv);
}
}
}
//Pre-process all data
foreach (var site in sites)
{
site.Value.Process();
}
foreach (var visitor in visitors)
{
visitor.Value.Process();
}
//ask user for queries
while (!exit)
{
DisplayMainMenu();
}
}