private static List <RowViewComponent> ArrangeArticles(IEnumerable <Entry> articles, List <int> layout)
{
LinkedList <Entry> list = new LinkedList <Entry>(articles);
var head = list.First;
List <RowViewComponent> rows = new List <RowViewComponent>();
List <ColumnViewComponent> columns = new List <ColumnViewComponent>();
List <ViewComponent> components = new List <ViewComponent>();
bool filledColumn = false;
int currentLength = 0;
bool stacking = false;
int maxWidth = 0;
bool loop = true;
for (int i = 0; i < layout.Count() && loop; ++i)
{
if (head != null)
{
var width = layout[i];
switch (width)
{
case 48:
filledColumn = true;
break;
case 24:
stacking = true;
break;
case 9:
components.Add(HorizontalLargeBlockViewComponent.ToViewModel(head.Value, columns.Count > 0));
head = head.Next;
if (width > maxWidth)
{
maxWidth = width;
}
break;
case 3:
components.Add(VerticalNarrowBlockViewComponent.ToViewModel(head.Value, columns.Count > 0));
head = head.Next;
if (width > maxWidth)
{
maxWidth = width;
}
break;
case 6:
case 8:
case 5:
case 7:
case 4:
components.Add(stacking ? (ViewComponent)HorizontalMediumBlockViewComponent.ToViewModel(head.Value, columns.Count > 0) :
VerticalBlockViewComponent.ToViewModel(head.Value, columns.Count > 0));
head = head.Next;
if (width > maxWidth)
{
maxWidth = width;
}
break;
}
}
else
{
loop = false;
if (components.Any())
{
filledColumn = true;
}
}
if (filledColumn)
{
columns.Add(new ColumnViewComponent()
{
Width = maxWidth,
Components = components
});
currentLength += maxWidth;
components = new List <ViewComponent>();
filledColumn = false;
maxWidth = 0;
stacking = false;
}
if (currentLength >= 12)
{
rows.Add(new RowViewComponent()
{
Columns = columns
});
columns = new List <ColumnViewComponent>();
currentLength = 0;
}
}
if (columns.Count > 0)
{
rows.Add(new RowViewComponent()
{
Columns = columns
});
}
return(rows);
}
private GroupingViewComponent GroupArticles(
List <BasicArticle> entries,
IEnumerable <int> layout)
{
List <RowViewComponent> rows = new List <RowViewComponent>();
int currWidth = 0;
List <ViewComponent> components = new List <ViewComponent>();
List <ColumnViewComponent> columns = new List <ColumnViewComponent>();
int i = 0;
foreach (var block in layout)
{
switch (block)
{
case 3:
columns.Add(new ColumnViewComponent()
{
Width = block,
Components = new List <ViewComponent>()
{
VerticalNarrowBlockViewComponent.ToViewModel(entries[i], columns.Count > 0)
},
Rows = null
});
currWidth += block;
break;
case 9:
columns.Add(new ColumnViewComponent()
{
Width = block,
Components = new List <ViewComponent>()
{
HorizontalLargeBlockViewComponent.ToViewModel(entries[i], columns.Count > 0)
},
Rows = null
});
currWidth += block;
break;
case 5:
case 6:
columns.Add(new ColumnViewComponent()
{
Width = block,
Components = new List <ViewComponent>()
{
VerticalBlockViewComponent.ToViewModel(entries[i], columns.Count > 0)
},
Rows = null
});
currWidth += block;
break;
case 7:
if (components.Any())
{
components.Add(HorizontalMediumBlockViewComponent.ToViewModel(entries[i], columns.Count > 0));
columns.Add(new ColumnViewComponent()
{
Width = block,
Components = components,
Rows = null
});
currWidth += block;
components = new List <ViewComponent>();
}
else
{
components.Add(HorizontalMediumBlockViewComponent.ToViewModel(entries[i], columns.Count > 0));
}
break;
}
if (currWidth >= 12)
{
rows.Add(new RowViewComponent()
{
Columns = columns
});
currWidth = 0;
columns = new List <ColumnViewComponent>();
}
++i;
}
return(GroupingViewComponent.ToViewModel(new GroupingViewModel()
{
Grid = rows
}));
}