using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Threading.Tasks;

using System.Collections;
using System.Web;
using System.Net;
using System.IO;
using Newtonsoft.Json;
using SteamBotV2.SerializationClasses;

namespace SteamBotV2
{
    public class Inventory
    {
        private int errorCounter = 0;
        public Hashtable priceInventoryHashtable;
        public List<InventoryEntries> list;

        public Inventory(String inventoryURL)
        {
            DateTime Time1 = DateTime.Now;
            list = new List<InventoryEntries>();
            this.priceInventoryHashtable = new Hashtable();
            HttpWebRequest WebReq = (HttpWebRequest)WebRequest.Create(inventoryURL);
            WebReq.Method = "GET";
            WebReq.Timeout = 7000;
            HttpWebResponse WebResp = (HttpWebResponse)WebReq.GetResponse();
            Stream Answer = WebResp.GetResponseStream();
            StreamReader _Answer = new StreamReader(Answer);
            String result = _Answer.ReadToEnd();
            var root = JsonConvert.DeserializeObject<RootObject>(result);
            foreach (var pair in root.rgInventory)
            {
                //Console.WriteLine("{0}, {1}", pair.Key, pair.Value.classid);
                DescriptionsEntry temp = root.rgDescriptions[pair.Value.classid + "_" + pair.Value.instanceid];
                if (temp.tradable == 1 && temp.marketable == 1)
                {
                    InventoryEntries tempInventoryObject = this.getInventoryEntryObject(temp);
                    list.Add(tempInventoryObject);
                }
            }
            DateTime Time2 = DateTime.Now;
            foreach (var data in list)
            {
                Console.WriteLine(data.name + ": " + data.price.ToString());
            }
            TimeSpan ts = Time2 - Time1;

            int differenceInMilli = ts.Seconds;
            Console.WriteLine(differenceInMilli);
            Console.WriteLine("FEHLER= " + this.errorCounter);
            //Hier Inventar lesen
            //get price über http://steamcommunity.com/market/priceoverview/?currency=3&appid=570&market_hash_name=Shift%20of%20the%20Silent%20Guardian
            //get inv über http://steamcommunity.com/profiles/76561198028630048/inventory/json/570/2/
        }

        public InventoryEntries getInventoryEntryObject(DescriptionsEntry input)
        {
            InventoryEntries a = new InventoryEntries();
            a.appid = input.appid;
            a.classid = input.classid;
            a.commodity = input.commodity;
            a.instanceid = input.instanceid;
            a.market_hash_name = input.market_hash_name;
            a.market_name = input.market_name;
            a.marketable = input.marketable;
            a.name = input.name;
            a.tradable = input.tradable;
            a.type = input.type;
            String tempStr = input.market_name;
            a.price = getPrice((HttpUtility.UrlEncode(tempStr)).Replace("+", "%20"));

            return a;
        }

        public double getPrice(String marketHashName)
        {
            HttpWebRequest WebReq = (HttpWebRequest)WebRequest.Create("http://steamcommunity.com/market/priceoverview/?currency=3&appid=570&market_hash_name=" +
                marketHashName);
            WebReq.Method = "GET";
            WebReq.Timeout = 2000;
            double doubleResult = 0.00;
            try
            {
                HttpWebResponse WebResp = (HttpWebResponse)WebReq.GetResponse();
                Stream Answer = WebResp.GetResponseStream();
                StreamReader _Answer = new StreamReader(Answer);
                String result = _Answer.ReadToEnd();

                result = HttpUtility.HtmlDecode(result);
                result = result.Replace("€ ", "");
                result = result.Replace(",--", "");
                var root = JsonConvert.DeserializeObject<RootPriceRequest>(result);
                doubleResult = Double.Parse(root.lowest_price);
            } catch (WebException ex) {
            }
            return doubleResult;
        }
    }

    public class InventoryEntries : SteamBotV2.SerializationClasses.DescriptionsEntry
    {
        public double price;
    }
}