public void Enter(User user)
{
var offers = Offers.Load();
var message = new StringBuilder();
var buttons = new List <string[]>();
foreach (var itemInfo in user.ItemManager.Items)
{
if (itemInfo.Item.Group.Intersects(new StructFlag <BuyGroup>(BuyGroup.NotSellable)))
{
continue;
}
var itemId = itemInfo.Identifier;
if (!offers.TryGetValue(itemId, out var itemOffers))
{
itemOffers = new ItemOffer(new List <Offer>(), new List <Offer>());
}
Offer Filter(IEnumerable <Offer> offs) => offs.SingleOrDefault(offer => offer.UserId.Equals(user.Info.UserId));
var myBuy = Filter(itemOffers.BuyOffers);
var mySell = Filter(itemOffers.SellOffers);
var btnRow = new List <string>
{
myBuy != null ? $"Не покупать {itemInfo.Item.Name}" : $"Купить {itemInfo.Item.Name}",
mySell != null ? $"Не продавать {itemInfo.Item.Name}" : $"Продать {itemInfo.Item.Name}"
};
message.AppendLine($"{itemInfo.Item.Name} x {itemInfo.Count}");
buttons.Add(btnRow.ToArray());
}
Room.SendMessage(user, message.ToString(), buttons.Concat(new[] { new[] { "Назад" } }).ToArray());
}
public void OfferSelected(User user, ReceivedMessage message)
{
var splitted = message.Text.Split(' ');
if (splitted.Length < 2)
{
goto SomethingWrong;
}
var action = splitted[0];
var itemName = string.Join(" ", splitted.Skip(1));
var itemManger = RoomBase.GetAllItems();
var item = itemManger.Keys()
.Select(id => itemManger.Get(id))
.SingleOrDefault(i => i != null && i.Name == itemName);
if (item == null)
{
goto SomethingWrong;
}
var offers = Offers.Load();
if (!offers.TryGetValue(item.Identifier, out var offer))
{
goto SomethingWrong;
}
var state = new BuySellState
{
SelectedItemId = item.Identifier
};
switch (action)
{
case "Продать":
{
state.Selling = true;
break;
}
case "Купить":
{
state.Selling = false;
break;
}
default:
goto SomethingWrong;
}
Room.GetRoomVariables(user).Set("state", StateContainer.Serialize(state));
Room.SwitchAction <AuctionRoom.ItemOffersAction>(user);
Room.GetAction <AuctionRoom.ItemOffersAction>().Enter(user);
return;
SomethingWrong:
Enter(user);
}
public void OfferSelected(User user, ReceivedMessage message)
{
var state = StateContainer.Deserialize <BuySellState>(
Room.GetRoomVariables(user).Get <VariableContainer>("state")
);
var offers = Offers.Load();
var(itemOffers, _) = GetOffers(offers, state);
if (state.SelectedItemCount == null)
{
// Selecting price1
if (!decimal.TryParse(message.Text, out var price))
{
Enter(user);
return;
}
var matchingOffers = itemOffers.Where(o => o.Price == price).ToList();
state.SelectedItemCount = matchingOffers.Select(o => o.Count).Sum();
state.SelectedItemPrice = price;
Room.GetRoomVariables(user).Set("state", StateContainer.Serialize(state));
Room.SendMessage(user,
$"Введите количество предметов (от 0 до {state.SelectedItemCount})",
new[] { new[] { "0" } });
}
else
{
// Selecting count
if (!int.TryParse(message.Text, out var count) || count < 0 || count > state.SelectedItemCount)
{
Room.SendMessage(user,
$"Введите количество предметов (от 0 до {state.SelectedItemCount})",
new[] { new[] { "0" } });
return;
}
if (count == 0)
{
// Looks like cancel
Back(user, message);
return;
}
var matchingOffers = itemOffers
.Where(o => o.Price == state.SelectedItemPrice)
.OrderBy(o => o.Created)
.ToList();
var buyedCount = Buy(matchingOffers, user, count);
Room.SendMessage(user, $"Вы купили {buyedCount} штук!");
offers.Save();
Back(user, message);
}
Room.GetRoomVariables(user).Set("state", StateContainer.Serialize(state));
}
public void Fallback(User user, ReceivedMessage message)
{
if (int.TryParse(message.Text, out var quantity))
{
var state = StateContainer.Deserialize <AddOfferState>(
Room.GetRoomVariables(user).Get <VariableContainer>("state")
);
if (quantity <= state.MaxQuantityAvailable && quantity >= 0)
{
state.QuantitySelected = quantity;
Room.GetRoomVariables(user).Set("state", StateContainer.Serialize(state));
if (state.QuantitySelected != 0)
{
var offers = Offers.Load();
if (!offers.TryGetValue(state.SelectedItemId, out var itemOffers))
{
itemOffers = new ItemOffer(new List <Offer>(), new List <Offer>());
offers[state.SelectedItemId] = itemOffers;
}
var offer = new Offer(
user.Info.UserId,
state.SelectedItemPrice,
state.QuantitySelected,
DateTimeOffset.Now,
state.SelectedItemId
);
if (state.Selling)
{
if (user.ItemManager.Remove(new ItemInfo(offer.ItemId, offer.Count)))
{
itemOffers.SellOffers.Add(offer);
}
}
else
{
if (user.Info.TryDecreaseGold(state.SelectedItemPrice * state.QuantitySelected))
{
itemOffers.BuyOffers.Add(offer);
}
}
offers.Save();
}
Room.SwitchAction <AuctionRoom.AddOfferAction>(user);
Room.GetAction <AuctionRoom.AddOfferAction>().Enter(user);
return;
}
}
// Something wrong
Enter(user);
}
public void Enter(User user)
{
var offers = Offers.Load();
var message = new StringBuilder();
var itemManager = RoomBase.GetAllItems();
var buttons = new List <string[]>(offers.Count);
foreach (var kv in offers)
{
var item = itemManager.Get(kv.Key);
var sellPrices = FindMinMax(kv.Value.SellOffers);
var buyPrices = FindMinMax(kv.Value.BuyOffers);
if (sellPrices == null && buyPrices == null ||
item == null)
{
continue;
}
message.Append($"{item.Name}");
var buttonRow = new List <string>(2);
if (sellPrices != null)
{
message.Append(sellPrices.Item1 != sellPrices.Item2
? $"; продают от {sellPrices.Item1.Format()} до {sellPrices.Item2.Format()}"
: $"; продают за {sellPrices.Item1.Format()}");
buttonRow.Add($"Купить {item.Name}");
}
if (buyPrices != null)
{
message.Append(buyPrices.Item1 != buyPrices.Item2
? $"; покупают от {buyPrices.Item1.Format()} до {buyPrices.Item2.Format()}"
: $"; покупают за {buyPrices.Item1.Format()}");
buttonRow.Add($"Продать {item.Name}");
}
buttons.Add(buttonRow.ToArray());
message.AppendLine();
}
user.MessageManager.SendMessage(new SentMessage
{
Text = message.ToString(),
Buttons = buttons
.Concat(new[] { new[] { "Назад" } })
.ToArray()
});
}
public void Enter(User user)
{
var buyOffers = Offers.Load()
.SelectMany(kv => kv.Value.BuyOffers)
.Where(offer => offer.UserId.Equals(user.Info.UserId));
var sellOffers = Offers.Load()
.SelectMany(kv => kv.Value.SellOffers)
.Where(offer => offer.UserId.Equals(user.Info.UserId));
var message = new StringBuilder();
var buttons = new List <string>();
var itemMgr = RoomBase.GetAllItems();
foreach (var offer in buyOffers)
{
var item = itemMgr.Get(offer.ItemId);
if (item == null)
{
continue;
}
message.AppendLine($"{item.Name}: беру {offer.Count} шт за {offer.Price.Format()} каждая");
buttons.Add($"Покупаю {item.Name}");
}
foreach (var offer in sellOffers)
{
var item = itemMgr.Get(offer.ItemId);
if (item == null)
{
continue;
}
message.AppendLine($"{item.Name}: продаю {offer.Count} шт за {offer.Price.Format()} каждая");
buttons.Add($"Продаю {item.Name}");
}
Room.SendMessage(user, message.ToString(), buttons
.Concat(new[] { "Назад" })
.Select(msg => new[] { msg })
.ToArray()
);
}
public void Enter(User user)
{
var state = StateContainer.Deserialize <BuySellState>(
Room.GetRoomVariables(user).Get <VariableContainer>("state")
);
var(itemOffers, itemName) = GetOffers(Offers.Load(), state);
if (itemOffers == null || itemName == null)
{
Back(user, null);
return;
}
var prices = new SortedDictionary <decimal, List <int> >();
foreach (var offer in itemOffers.OrderBy(o => o.Created))
{
if (prices.TryGetValue(offer.Price, out var price))
{
price.Add(offer.Count);
}
else
{
prices[offer.Price] = new List <int> {
offer.Count
};
}
}
var messageOffers = string.Join("\n", prices.Select(
kv => $"{kv.Key} золота: {string.Join("+", kv.Value.OrderBy(i => i))} шт."
));
var message = $"<b>{itemName}</b>\n{messageOffers}";
var buttons = prices
.Select(kv => new[] { kv.Key.Format() })
.Concat(new[] { new[] { "Назад" } })
.ToArray();
Room.SendMessage(user, message, buttons);
}
public void ItemSelected(User user, ReceivedMessage message)
{
var splitted = message.Text.Split(' ');
var action = splitted[0];
string itemName;
if (action == "Не")
{
action += " " + splitted[1];
itemName = string.Join(" ", splitted.Skip(2));
}
else
{
itemName = string.Join(" ", splitted.Skip(1));
}
var itemMgr = RoomBase.GetAllItems();
var item = itemMgr.Keys().Select(id => itemMgr.Get(id)).SingleOrDefault(i => i?.Name == itemName);
if (item == null)
{
goto SomethingWrong;
}
var offers = Offers.Load();
offers.TryGetValue(item.Identifier, out var itemOffers);
var sellOffer = itemOffers?.SellOffers.SingleOrDefault(o => o.UserId.Equals(user.Info.UserId));
var buyOffer = itemOffers?.SellOffers.SingleOrDefault(o => o.UserId.Equals(user.Info.UserId));
switch (action)
{
case "Не покупать":
{
if (buyOffer == null)
{
goto SomethingWrong;
}
user.Info.Gold += buyOffer.Price * buyOffer.Count;
itemOffers.BuyOffers.Remove(buyOffer);
break;
}
case "Не продавать":
{
if (sellOffer == null)
{
goto SomethingWrong;
}
user.ItemManager.Add(new ItemInfo(sellOffer.ItemId, sellOffer.Count));
itemOffers.SellOffers.Remove(sellOffer);
break;
}
case "Купить":
{
if (buyOffer != null)
{
goto SomethingWrong;
}
var state = new AddOfferState
{
Selling = false,
SelectedItemId = item.Identifier,
MaxQuantityAvailable = int.MaxValue
};
Room.GetRoomVariables(user).Set("state", StateContainer.Serialize(state));
Room.SwitchAction <AuctionRoom.PriceGroupSelectionAction>(user);
Room.GetAction <AuctionRoom.PriceGroupSelectionAction>().Enter(user);
break;
}
case "Продать":
{
if (sellOffer != null)
{
goto SomethingWrong;
}
var state = new AddOfferState
{
Selling = true,
SelectedItemId = item.Identifier,
MaxQuantityAvailable = user.ItemManager.Get(item.Identifier)?.Count ?? 0
};
Room.GetRoomVariables(user).Set("state", StateContainer.Serialize(state));
Room.SwitchAction <AuctionRoom.PriceGroupSelectionAction>(user);
Room.GetAction <AuctionRoom.PriceGroupSelectionAction>().Enter(user);
break;
}
default:
{
goto SomethingWrong;
}
}
return;
SomethingWrong:
Logger.Warn("Something went wrong when adding offer");
Enter(user);
}
public void OfferSelected(User user, ReceivedMessage message)
{
var splitted = message.Text.Split(' ');
if (splitted.Length < 2)
{
Enter(user);
return;
}
var action = splitted[0];
var itemName = string.Join(" ", splitted.Skip(1));
var itemMgr = RoomBase.GetAllItems();
var item = itemMgr.Keys()
.Select(key => itemMgr.Get(key))
.SingleOrDefault(i => i?.Name == itemName);
if (item == null)
{
goto SomethingWrong;
}
var offers = Offers.Load();
if (!offers.TryGetValue(item.Identifier, out var itemOffers))
{
// No such item, so no offers to remove
goto SomethingWrong;
}
Offer neededOffer;
Offer Filter(IEnumerable <Offer> offr) => offr
.SingleOrDefault(offer =>
offer.UserId.Equals(user.Info.UserId) &&
offer.ItemId == item.Identifier
);
var selling = false;
switch (action)
{
case "Покупаю":
{
neededOffer = Filter(itemOffers.BuyOffers);
break;
}
case "Продаю":
{
neededOffer = Filter(itemOffers.SellOffers);
selling = true;
break;
}
default:
goto SomethingWrong;
}
if (neededOffer == null)
{
goto SomethingWrong;
}
if (selling)
{
user.ItemManager.Add(new ItemInfo(neededOffer.ItemId, neededOffer.Count));
}
else
{
user.Info.Gold += neededOffer.Count * neededOffer.Price;
}
neededOffer.Count = 0;
offers.Save();
SomethingWrong:
Enter(user);
}