public SearchResults Search(SearchOptions options)
{
if (options == null)
{
throw new ArgumentNullException(Constants.ParamNotProvidedExceptionMessage);
}
var searchColors = options.Colors.Count == 0 ? Color.All : options.Colors;
var searchsizes = options.Sizes.Count == 0?Size.All: options.Sizes;
var searchResul = new SearchResults
{
ColorCounts = Color.All.Select(color => new ColorCount {
Color = color
}).ToList(),
SizeCounts = Size.All.Select(size => new SizeCount {
Size = size
}).ToList(),
Shirts = new List <Shirt>()
};
foreach (var size in searchsizes)
{
if (_shirtCollection.ShirtSizes.ContainsKey(size))
{
ShirtSize colorSizesShirt = _shirtCollection.ShirtSizes[size];
foreach (var color in searchColors)
{
var colorCount = searchResul.ColorCounts.First(x => x.Color == color);
SizeCount sizeCount = searchResul.SizeCounts.First(s => s.Size == size);
if (colorSizesShirt.ShirtColors.ContainsKey(color))
{
searchResul.Shirts.AddRange(colorSizesShirt.ShirtColors[color].Shirts);
sizeCount.Count += colorSizesShirt.ShirtColors[color].Shirts.Count;
colorCount.Count += colorSizesShirt.ShirtColors[color].Shirts.Count;
}
}
}
}
return(searchResul);
}
public ShirtCollection Build(List <Shirt> shirts)
{
ShirtCollection shirtCollection = new ShirtCollection()
{
ShirtSizes = new Dictionary <Size, ShirtSize>()
};
if (shirts == null || shirts.Count == 0)
{
return(shirtCollection);
}
foreach (var shirt in shirts)
{
if (!shirtCollection.ShirtSizes.ContainsKey(shirt.Size))
{
shirtCollection.ShirtSizes.Add(shirt.Size, new ShirtSize()
{
Size = shirt.Size,
ShirtColors = new Dictionary <Color, ShirtColor>()
});
}
ShirtSize shirtSize = shirtCollection.ShirtSizes[shirt.Size];
if (!shirtSize.ShirtColors.ContainsKey(shirt.Color))
{
shirtSize.ShirtColors.Add(shirt.Color,
new ShirtColor()
{
Color = shirt.Color,
Shirts = new List <Shirt>()
});
}
ShirtColor shirtColor = shirtSize.ShirtColors[shirt.Color];
shirtColor.Shirts.Add(shirt);
}
return(shirtCollection);
}
