public PageSelector(IMongoCollection <SitePage> pages, IRandomSelector randomSelector, string specialDayName, int maxPagesForRandomSelection)
{
if (maxPagesForRandomSelection <= 0)
{
throw new ArgumentException("maxPagesForRandomSelection must be greater than zero", nameof(maxPagesForRandomSelection));
}
_Pages = pages ?? throw new ArgumentNullException(nameof(pages));
_RandomSelector = randomSelector ?? throw new ArgumentNullException(nameof(randomSelector));
_SpecialDayName = specialDayName; //может быть null если сегодня не специальный день (Хеллоуин, Рождество)
_MaxPagesForRandomSelection = maxPagesForRandomSelection;
}
public SupportScheduler(
ICalendar calendar,
ISupportScheduleRepository supportScheduleRepository,
ISupportScheduleDateValidator supportScheduleDateValidator,
ISupportCandidateSelector supportCandidateSelector,
IRandomSelector randomSelector)
{
_calendar = calendar;
_supportScheduleRepository = supportScheduleRepository;
_supportScheduleDateValidator = supportScheduleDateValidator;
_supportCandidateSelector = supportCandidateSelector;
_randomSelector = randomSelector;
}
public NotTwittedPages(IMongoCollection <SitePage> pages, IRandomSelector randomSelector, string specialDayName, int topQueryCount)
{
_Pages = pages ?? throw new ArgumentNullException(nameof(pages));
_RandomSelector = randomSelector ?? throw new ArgumentNullException(nameof(randomSelector));
_SpecialDayName = specialDayName; //этот может быть null если сейчас не "особый день"
if (topQueryCount <= 0)
{
throw new ArgumentException("topQueryCount повинно бути більше ніж 0", nameof(topQueryCount));
}
_TopQueryCount = topQueryCount;
}
public NotTwittedAnimated(IMongoCollection <AnimatedImage> animatedImages, IRandomSelector randomSelector, int topQueryCount, IFolderFromURL folderFromURL, BlobName.IFormatter formatter)
{
_AnimatedImages = animatedImages ?? throw new ArgumentNullException(nameof(animatedImages));
_RandomSelector = randomSelector ?? throw new ArgumentNullException(nameof(randomSelector));
if (topQueryCount <= 0)
{
throw new ArgumentException("topQueryCount повинно бути більше ніж 0", nameof(topQueryCount));
}
_TopQueryCount = topQueryCount;
_FolderFromURL = folderFromURL ?? throw new ArgumentNullException(nameof(folderFromURL));
_Formatter = formatter ?? throw new ArgumentNullException(nameof(formatter));
}
void TestStaticSelector()
{
System.Random r = new System.Random();
RandomSelectorBuilder <float> builder = new RandomSelectorBuilder <float>();
// add items
// pair (item, unnormalized probability)
for (int i = 0; i < 32; i++)
{
builder.Add(i, Mathf.Sqrt(i + 1));
}
//build with seed 42
IRandomSelector <float> selector = builder.Build(42);
string print = "";
for (int i = 0; i < 100; i++)
{
print += i.ToString() + ". " + selector.SelectRandomItem() + "\n";
}
Debug.Log(print);
/// LONG version, to test binary search
// add items
// pair (item, unnormalized probability)
for (int i = 0; i < 1024; i++)
{
builder.Add(i, Mathf.Sqrt(i + 1));
}
//build with seed 42
IRandomSelector <float> longSelector = builder.Build(42);
// just run 10000 tests, should be enough
for (int i = 0; i < 10000; i++)
{
longSelector.SelectRandomItem();
}
// wont print long version, would spam console too much
}
public Handler(IMapper mapper, DrawManagerDbContext context, IRandomSelector randomSelector)
{
_mapper = mapper;
_context = context;
_randomSelector = randomSelector;
}
public SpecialDaySelector(IDateSupply dateSupply, IRandomSelector randomSelector)
{
_DateSupply = dateSupply ?? throw new ArgumentNullException(nameof(dateSupply));
_RandomSelector = randomSelector ?? throw new ArgumentNullException(nameof(randomSelector));
}
