static void Main(string[] args)
{
var doctors = EmployeeFactory.GenerateDoctors();
var nurses = EmployeeFactory.GenerateNurses();
var janitors = EmployeeFactory.GenerateJanitors();
Console.WriteLine("Welcome to Medical Worm Hospital");
//Nurses
//.where()
var rns = nurses.Where(n => n.IsRegisteredNurse).ToList();
//.AddRange()
var d1 = doctors.First();
d1.Nurses.AddRange(rns);
//.Contains()
var aNurses = nurses.Where(n => n.Name.ToLower().Contains("a")).ToList();
//.StartsWith()
var bNurses = nurses.Where(n => n.Name.ToLower().StartsWith("b")).ToList();
//.Any()
var nrns = !nurses.Any(n => n.IsRegisteredNurse);
//.All()
var allRNs = nurses.All(n => n.IsRegisteredNurse);
//Janitors
//.Count()
var hardWorkingJanitors = janitors.Count(j => j.HoursWorked > 10);
//.Max()
var hardestJan = janitors.Max(j => j.HoursWorked);
//.Min()
var slackerJan = janitors.Min(j => j.HoursWorked);
//.Sum()
var totalJanHours = janitors.Sum(j => j.HoursWorked);
//Doctors
//.OrderBy() / .OrderByDescending() `These go together`
var hardestDoc = doctors.OrderByDescending(d => d.HoursWorked).Skip(1).Take(1).ToList();
//.ThenBy() / .ThenByDescending()
var orderedDoc = doctors.OrderBy(d => d.Name).ThenBy(d => d.Speciality).ToList();
//.First() / .FirstOrDefault() && .Last() / .LastOrDefault()
var docPat = doctors.Where(n => n.EmployeeId == 111).FirstOrDefault();
var newDocPat = doctors.Where(n => n.EmployeeId == 111).LastOrDefault();
//.Single() / .SingleOrDefault()
var docSinglePat = doctors.Where(n => n.EmployeeId == 111).SingleOrDefault();
Console.ReadLine();
}
static void Main(string[] args)
{
var doctors = EmployeeFactory.GenerateDoctors();
var nurses = EmployeeFactory.GenerateNurses();
var janitors = EmployeeFactory.GenerateJanitors();
Console.WriteLine("Welcome to Medical Worm Hospital");
Console.ReadLine();
}
static void Main(string[] args)
{
var doctors = EmployeeFactory.GenerateDoctors();
var nurses = EmployeeFactory.GenerateNurses();
var janitors = EmployeeFactory.GenerateJanitors();
Console.WriteLine("Welcome to Medical Worm Hospital");
//Nurses
//find all the registered nurses
var rns = nurses.Where(n => n.IsRegisteredNurse).ToList();
//find all nurses who have letter 'A' in their name
var aNurses = nurses.Where(n => n.Name.ToLower().Contains("a")).ToList();
//find all nurses whose name starts with letter "b"
var bNurses = nurses.Where(n => n.Name.ToLower().StartsWith("b")).ToList();
//returns a bool true if we have atleast 1 registered nurses
var hasRNS = nurses.Any(n => n.IsRegisteredNurse);
//return a bool true if all of the nurses are registered
var allRNS = nurses.All(n => n.IsRegisteredNurse);
//Janitors
//how many Janitors worked morethan 10 hours
var jan1 = janitors.Where(j => j.HoursWorked > 10).Count();
var jan2 = janitors.Count(j => j.HoursWorked > 10);
//find the most hours worked by janitor
var jan3 = janitors.Max(j => j.HoursWorked);
//find the minimum hours worked by janitor
var jan4 = janitors.Min(j => j.HoursWorked);
//find the total hours worked by all janitors
var jan5 = janitors.Sum(j => j.HoursWorked);
//Doctors
//find doctor who have worked the most
//.OrderBy() is asc by default / .OrderByDescending()
var doc1 = doctors.OrderByDescending(d => d.HoursWorked).Take(1).ToList();
//find doctor who have worked the second most. we have to skip first record here.
var doc2 = doctors.OrderByDescending(d => d.HoursWorked).ToList().Skip(1).Take(1);
var doc3 = doctors.OrderByDescending(d => d.HoursWorked).Skip(1).Take(1).ToList();
//list of doctors order by Name, speciality
//.ThenBy() is asc by default / .ThenByDescending()
var doc4 = doctors.OrderBy(d => d.Name).ThenBy(d => d.Speciality).ToList();
//list of doctors order by Name, speciality, HoursWorked
var doc5 = doctors.OrderBy(d => d.Name)
.ThenBy(d => d.Speciality)
.ThenByDescending(d => d.HoursWorked)
.ToList();
//give me first doctor that matches the filter criteria
//Last() works like first but give the last record who matches the criteria
//first() would throw an exception if there are no matching record.
var doc6 = doctors.Where(d => d.EmployeeId == 8082).First();
var doc7 = doctors.First(d => d.EmployeeId == 8082);
//firstOrDefault returns the default of type if no record find and save from exception
//LastOrDefault() works like firstOrDefault but for last record
var doc8 = doctors.Where(d => d.EmployeeId == 8082).FirstOrDefault();
//
var doc9 = doctors.Where(d => d.EmployeeId == 8082).Single();
var doc10 = doctors.Where(d => d.EmployeeId == 8082).SingleOrDefault();
//add a list of Nurses to a doctor
var doc11 = doctors.First(); //give the first instance of doctors list i.e. [0] index
doc11.Nurses.AddRange(rns);
Console.ReadLine();
}
