MagazinePage AssociatsAdsWithMagazinePageStruct(List <Ad> adListParam, int totalAdsCount, int adsIndex, MagazinePage magPage, int adCount)
{
List <Ad> adsForThisLayout = new List <Ad>();
bool adsAvailableForPage = (adsIndex + adCount) <= totalAdsCount;
if (adsAvailableForPage)
{
adsForThisLayout = adListParam.GetRange(adsIndex, adCount);
}
else
{
int adsNeeded = adsIndex + adCount;
int adsNeededFromAdListStart = adsNeeded - totalAdsCount;
for (int i = 0; i < adsNeededFromAdListStart; i++)
{
adListParam.Add(adListParam[i]);
}
adsForThisLayout = adListParam.GetRange(adsIndex, adCount);
}
magPage.Ads = adsForThisLayout;
return(magPage);
}
public void LoadModalController(List <Ad> adListParam, string selectedClassification)
{
magPageList = new List <MagazinePage>();
adList = adListParam;
int totalAdsCount = adList.Count;
var device = UIDevice.CurrentDevice;
bool adsAvailable = true;
int adsIndex = 0;
int magazinePageIndex = 0;
int banManProCounter = 1;
Random rnd = new Random();
do
{
int layout = 1;
if (banManProCounter == 5)
{
layout = 4;
banManProCounter = 1;
}
else
{
banManProCounter++;
var randomDouble = rnd.NextDouble();
if (device.UserInterfaceIdiom == UIUserInterfaceIdiom.Pad)
{
//condition will be met 35% of the time
if (randomDouble > 0 && randomDouble <= .33)
{
layout = 1;
}
//condition will be met 35% of the time
if (randomDouble > .33 && randomDouble <= .66)
{
layout = 2;
}
//condition will be met 15% of the time
if (randomDouble > .66)
{
layout = 3;
}
}
else
{
layout = 2;
}
}
MagazinePage magPage = new MagazinePage();
magPage.SelectedClassification = selectedClassification;
var currentAd = adList[adsIndex];
if (currentAd.IsFeatured && layout != 4)
{
magPage.Layout = 2;
List <Ad> adsForThisLayout = new List <Ad>();
adsForThisLayout.Add(currentAd);
magPage.Ads = adsForThisLayout;
adsIndex++;
}
else
{
switch (layout)
{
case 1:
{
//int adCount = 1;
int adCount = 2;
magPage = AssociatsAdsWithMagazinePageStruct(adList, totalAdsCount, adsIndex, magPage, adCount);
magPage.Layout = 1;
adsIndex += adCount;
break;
}
case 2:
{
int adCount = 1;
magPage = AssociatsAdsWithMagazinePageStruct(adList, totalAdsCount, adsIndex, magPage, adCount);
magPage.Layout = 2;
adsIndex += adCount;
break;
}
case 3:
{
//int adCount = 1;
int adCount = 3;
magPage = AssociatsAdsWithMagazinePageStruct(adList, totalAdsCount, adsIndex, magPage, adCount);
magPage.Layout = 3;
adsIndex += adCount;
break;
}
case 4:
{
int adCount = 0;
magPage = AssociatsAdsWithMagazinePageStruct(adList, totalAdsCount, adsIndex, magPage, adCount);
magPage.Layout = 4;
adsIndex += adCount;
break;
}
default:
{
int adCount = 0;
magPage = AssociatsAdsWithMagazinePageStruct(adList, totalAdsCount, adsIndex, magPage, adCount);
magPage.Layout = 1;
adsIndex += adCount;
break;
}
}
}
magPage.MagazinePageIndex = magazinePageIndex++;
magPageList.Add(magPage);
if (adsIndex < adList.Count)
{
adsAvailable = true;
}
else
{
adsAvailable = false;
}
} while (adsAvailable);
//Assign total pages to each MagazinePageStruct
for (int i = 0; i < magPageList.Count; i++)
{
magPageList[i].TotalPages = magPageList.Count;
var ads = magPageList[i].Ads;
Console.WriteLine("Layout: " + magPageList[i].Layout);
ads.ForEach(r => Console.WriteLine(r.Name + " id: " + r.ID));
}
Console.WriteLine("Total Ads: " + adList.Count);
}