private static Request ParseRequest(XElement xRequest)
{
var request = new Request();
request.GenerateCount = DefaultGenerateCount;
var xAttributeCount = xRequest.Attribute("generate-count");
if (xAttributeCount != null)
{
request.GenerateCount = int.Parse(xAttributeCount.Value);
}
request.MaxGoals = DefaultMaxGoals;
var xAttributeMaxGoals = xRequest.Attribute("max-goals");
if (xAttributeMaxGoals != null)
{
request.MaxGoals = int.Parse(xAttributeMaxGoals.Value);
}
request.LeagueName = null;
var xElementLeague = xRequest.Element("league");
if (xElementLeague != null)
{
request.LeagueName = xElementLeague.Value;
}
request.StartDate = DefaultStartDate;
var xElementStartDate = xRequest.Element("start-date");
if (xElementStartDate != null)
{
request.StartDate = DateTime.Parse(xElementStartDate.Value);
}
request.EndDate = DefaultEndDate;
var xElementEndDate = xRequest.Element("end-date");
if (xElementEndDate != null)
{
request.EndDate = DateTime.Parse(xElementEndDate.Value);
}
return request;
}
private static void ProcessRequest(Request request)
{
var context = new FootballEntities();
var teamsForMatchesQuery = context.Teams.AsQueryable();
var league = context.Leagues.FirstOrDefault(l => l.LeagueName == request.LeagueName);
if (request.LeagueName != null)
{
teamsForMatchesQuery = teamsForMatchesQuery.Where(
t => t.Leagues.Select(l => l.Id).Contains(league.Id));
}
var teams = teamsForMatchesQuery.ToList();
var rnd = new Random();
var diffDays = (request.EndDate - request.StartDate).Days;
for (int i = 0; i < request.GenerateCount; i++)
{
var match = new TeamMatch();
match.HomeTeam = teams[rnd.Next(teams.Count)];
match.AwayTeam = teams[rnd.Next(teams.Count)];
match.HomeGoals = rnd.Next(request.MaxGoals + 1);
match.AwayGoals = rnd.Next(request.MaxGoals + 1);
match.MatchDate = request.StartDate.AddDays(rnd.Next(diffDays + 1));
match.League = league;
context.TeamMatches.Add(match);
context.SaveChanges();
Console.WriteLine("{0}: {1} - {2}: {3}-{4} ({5})",
match.MatchDate.Value.ToString("dd-MMM-yyyy"),
match.HomeTeam.TeamName,
match.AwayTeam.TeamName,
match.HomeGoals,
match.AwayGoals,
match.League != null ? match.League.LeagueName : "no league");
}
}