props/Props-Modules/Props.Shop/Adafruit/Api/ListingsParser.cs

using System;
using System.Collections;
using System.Collections.Generic;
using System.IO;
using System.Net.Http;
using Newtonsoft.Json;
using Newtonsoft.Json.Linq;
using Props.Shop.Framework;

namespace Props.Shop.Adafruit.Api
{
    public class ProductListingsParser
    {
        public IEnumerable<ProductListing> ProductListings { get; private set; }
        public void BuildProductListings(Stream stream)
        {
            using (StreamReader streamReader = new StreamReader(stream))
            {
                dynamic data = JArray.Load(new JsonTextReader(streamReader));
                List<ProductListing> parsed = new List<ProductListing>();
                foreach (dynamic item in data)
                {
                    if (item.products_discontinued == 0)
                    {
                        ProductListing res = new ProductListing();
                        res.Name = item.product_name;
                        res.LowerPrice = item.product_price;
                        res.UpperPrice = res.LowerPrice;
                        foreach (dynamic discount in item.discount_pricing)
                        {
                            if (discount.discounted_price < res.LowerPrice)
                            {
                                res.LowerPrice = discount.discounted_price;
                            }
                            if (discount.discounted_price > res.UpperPrice)
                            {
                                res.UpperPrice = discount.discounted_price;
                            }
                        }
                        res.URL = item.product_url;
                        res.InStock = item.product_stock > 0;
                        parsed.Add(res);
                    }
                }
                ProductListings = parsed;
            }
        }
    }
}