/// <summary>Add everyone else, some of whom may be speakers.</summary>
private void AddTheCrowd(int count, List <Person> persons)
{
var enumerator = PeopleNames.RandomNameEnumerator();
const string netNameFmt = "{0}.{1}{2}";
var netNameCounter = 1;
var bioTextGenerator = new SampleTextGenerator();
const SampleTextGenerator.SourceNames bioTextSource =
SampleTextGenerator.SourceNames.TheRaven;
while (count-- > 0)
{
enumerator.MoveNext();
var name = enumerator.Current;
var netName = string.Format(netNameFmt, name.First, name.Last, netNameCounter++);
var item =
new Person
{
FirstName = name.First,
LastName = name.Last,
Email = netName + "@contoso.com",
Blog = "http://" + netName + "/contoso.com",
Twitter = "@" + netName,
Gender = name.Gender,
Bio = bioTextGenerator.GenSentences(8, bioTextSource),
};
persons.Add(item);
}
}
/// <summary>Add the "well-known" attendees (who will not be speakers)</summary>
private void AddKnownAttendees(List <Person> persons)
{
var bioTextGenerator = new SampleTextGenerator();
const SampleTextGenerator.SourceNames bioTextSource =
SampleTextGenerator.SourceNames.ChildHarold;
persons.Add(new Person
{
FirstName = "Landon",
LastName = "Papa",
Email = "*****@*****.**",
Blog = "http://johnpapa.net",
Twitter = "landonpapa",
Gender = "M",
ImageSource = "felix_fanboi.jpg",
Bio = bioTextGenerator.GenSentences(12, bioTextSource),
});
persons.Add(new Person
{
FirstName = "Ella",
LastName = "Papa",
Email = "*****@*****.**",
Blog = "http://contoso.com/",
Twitter = "ellapapa",
Gender = "F",
ImageSource = "sue_menot.jpg",
Bio = bioTextGenerator.GenSentences(20, bioTextSource),
});
}
private string GenerateTitle(Track track)
{
var textGenerator = new SampleTextGenerator();
var title = textGenerator.GenWords(2) + " " + track.Name + " " + textGenerator.GenWords(3);
var c = title[1];
var sb = new StringBuilder();
sb.Append(char.ToUpper(c));
sb.Append(title.Substring(1));
return(sb.ToString());
}
private void AddAttendance(CodeCamperDbContext context, IEnumerable <Person> attendees)
{
var attendanceList = new List <Attendance>();
var textGenerator = new SampleTextGenerator();
const SampleTextGenerator.SourceNames textSource = SampleTextGenerator.SourceNames.Faust;
// NEEDED FOR RANDOMIZING WHICH WE NO LONGER DO
// Unique TimeSlot.Ids and Ids of Sessions in those slots
//var slotAndSessionIds = GetSlotAndSessionIds(sessions);
//var numberOfAttendedSessions = Math.Min(slotAndSessionIds.Count(), 8);
var sids = TheChosen.ChoosenAttendeeSessions
.Select(s => s.Id).ToList();
foreach (var person in attendees)
{
// NO LONGER RANDOMIZING ASSIGNMENTS
//var sids = GetRandomAttendeeSessionIds(
// numberOfAttendedSessions,
// slotAndSessionIds);
var evalCount = 4; // person evals the first 'n' sessions attended
foreach (var sid in sids)
{
var attendance =
new Attendance
{
PersonId = person.Id,
SessionId = sid,
};
attendanceList.Add(attendance);
if (evalCount <= 0)
{
continue;
}
attendance.Rating = Rand.Next(1, 6);// rating in 1..5
attendance.Text = textGenerator.GenSentences(10, textSource);
evalCount--;
}
}
// Done populating Attendance
attendanceList.ForEach(ps => context.Attendance.Add(ps));
context.SaveChanges();
}
private void AddGeneratedSessions(List <Session> sessions, IList <Person> persons, IEnumerable <TimeSlot> timeSlots, IList <Track> tracks)
{
var textGenerator = new SampleTextGenerator();
const SampleTextGenerator.SourceNames descTextSource =
SampleTextGenerator.SourceNames.Decameron;
// levels setup so "intermediate" sessions occur more frequently
var levels = new[] { _levels[0], _levels[1], _levels[1], _levels[1], _levels[2] };
var levelCount = levels.Length;
var trackCount = tracks.Count;
var trackIx = 0;
var slots = timeSlots.Where(t => t != _keyNoteTimeSlot).ToArray();
var slotsCount = slots.Length;
var personsCount = persons.Count;
const int firstKnownSpeakerIx = 2; // skip the "reserved" attendees who we know are not speakers.
const int firstCrowdIx = 4; // first person in the crowd who could be a speaker
var chosenCount = TheChosen._theChosen.Count();
var speakerIxs = new List <int>(); // speakers assigned in the current timeslot
// Populate sessions
var slotIx = 0; // current slot
while (slotIx < slotsCount)
{
var slot = slots[slotIx];
// Assign sessions by track, looping through tracks
var track = tracks[trackIx];
var room = _roomsForGeneratedSessions[trackIx]; // track sessions are in the same room
// Weight the draw of speakers towards the "well-known" speakers
// Ensure a person only speaks once in a timeslot
//var speakerIx = Rand.Next(firstKnownSpeakerIx, firstCrowdIx+5);
var speakerIx = Rand.Next(firstKnownSpeakerIx, firstKnownSpeakerIx + chosenCount);
if (speakerIx >= firstCrowdIx || speakerIxs.Contains(speakerIx))
{
do
{
speakerIx = Rand.Next(firstCrowdIx, Math.Min(75, personsCount)); //Max speakers allowed are 75
} while (speakerIxs.Contains(speakerIx));
}
speakerIxs.Add(speakerIx);
var speaker = persons[speakerIx];
var level = levels[Rand.Next(0, levelCount)];
var session =
new Session
{
Title = GenerateTitle(track),
Code = GenSessionCode(track.Name, level),
SpeakerId = speaker.Id,
TrackId = track.Id,
TimeSlotId = slot.Id,
RoomId = room.Id,
Level = level,
Tags = TagsGenerator.GenTags(track.Name),
Description = textGenerator.GenSentences(40, descTextSource),
};
sessions.Add(session);
// Limit to 110 sessions
if (sessions.Count > 110)
{
return;
}
if (++trackIx != trackCount)
{
continue;
}
// Ran around the tracks; bump to next TimeSlot and reset
slotIx++;
trackIx = 0;
speakerIxs.Clear();
}
}