public static KitPricesReport Build(IReadOnlyCollection <WishlistKitModel> sourceItems, string shopName)
{
var result = new KitPricesReport();
var matchingKits = sourceItems
.Select(x => new
{
Kit = x,
Shop = x.AvailableShops.FirstOrDefault(y => y.Name.Equals(shopName)),
MinPrice = x.AvailableShops.DefaultIfEmpty().Min(y => y?.Price ?? 0)
})
.Where(x => x.Shop != null)
.ToArray();
result.Kits = matchingKits
.Select(x => new KitPriceReportUnit
{
Price = x.Shop.Price,
Title = x.Kit.Info.Title,
IsTop = x.Kit.Tags.Any(y => y.Name == "Top kit"),
Place = x.Kit.AvailableShops.Count(y => x.Shop.Price > y.Price) + 1,
Url = x.Kit.Image.PreviewImageUrl,
Delta = x.Shop.Price - x.MinPrice
})
.OrderBy(x => x.IsTop ? 0 : 1)
.ThenBy(x => x.Place)
.ThenBy(x => x.Price)
.ToArray();
result.ShopName = matchingKits.First().Shop.Name;
result.ShopLink = matchingKits.First().Shop.Link;
result.TotalCount = result.Kits.Count();
result.TotalAmount = result.Kits.Sum(x => x.Price);
return(result);
}
public static KitPricesReportViewModel Build(IEnumerable <WishlistKitModel> sourceItems)
{
var items = sourceItems.ToArray();
var shops = items
.SelectMany(x => x.AvailableShops)
.Select(x => x.Name)
.Distinct()
.ToArray();
var model = new KitPricesReportViewModel();
var list = new List <KitPricesReport>(shops.Length);
list.AddRange(shops.Select(shop => KitPricesReport.Build(items, shop)));
model.Shops = list;
var result = new
{
Shops = shops,
Kits = items.Select(x => new {
x.Info.Title,
x.Manufacturer.Name,
x.Image.PreviewImageUrl,
Shops = x.AvailableShops
})
};
File.WriteAllText(@"/Users/olgashilo/Work/Angular/CrossStitchNotesSPA/cross-stitch-notes/db/report.json", JsonConvert.SerializeObject(result,
new JsonSerializerSettings
{
ContractResolver = new DefaultContractResolver
{
NamingStrategy = new CamelCaseNamingStrategy()
},
Formatting = Formatting.Indented
}));
return(model);
}
