Code cleanup

This commit is contained in:
JustArchi
2019-04-10 22:26:49 +02:00
parent 1674cbc5f1
commit 14780f3241

View File

@@ -21,6 +21,7 @@
using System;
using System.Collections.Generic;
using System.Collections.Immutable;
using System.Linq;
using System.Threading;
using System.Threading.Tasks;
@@ -432,34 +433,29 @@ namespace ArchiSteamFarm {
return (new ParseTradeResult(tradeOffer.TradeOfferID, ParseTradeResult.EResult.Ignored, tradeOffer.ItemsToReceive), false);
}
ParseTradeResult result = await ShouldAcceptTrade(tradeOffer).ConfigureAwait(false);
ParseTradeResult.EResult result = await ShouldAcceptTrade(tradeOffer).ConfigureAwait(false);
bool tradeRequiresMobileConfirmation = false;
if (result == null) {
Bot.ArchiLogger.LogNullError(nameof(result));
return (null, false);
}
switch (result.Result) {
switch (result) {
case ParseTradeResult.EResult.Ignored:
case ParseTradeResult.EResult.Rejected:
bool accept = await Core.OnBotTradeOffer(Bot, tradeOffer).ConfigureAwait(false);
if (accept) {
result.Result = ParseTradeResult.EResult.Accepted;
result = ParseTradeResult.EResult.Accepted;
}
break;
}
switch (result.Result) {
switch (result) {
case ParseTradeResult.EResult.Accepted:
Bot.ArchiLogger.LogGenericInfo(string.Format(Strings.AcceptingTrade, tradeOffer.TradeOfferID));
(bool success, bool requiresMobileConfirmation) = await Bot.ArchiWebHandler.AcceptTradeOffer(tradeOffer.TradeOfferID).ConfigureAwait(false);
if (!success) {
result.Result = ParseTradeResult.EResult.TryAgain;
result = ParseTradeResult.EResult.TryAgain;
goto case ParseTradeResult.EResult.TryAgain;
}
@@ -468,51 +464,54 @@ namespace ArchiSteamFarm {
Bot.ArchiLogger.LogGenericTrace(string.Format(Strings.BotAcceptedDonationTrade, tradeOffer.TradeOfferID));
}
return (result, requiresMobileConfirmation);
tradeRequiresMobileConfirmation = requiresMobileConfirmation;
break;
case ParseTradeResult.EResult.Blacklisted:
case ParseTradeResult.EResult.Rejected when Bot.BotConfig.BotBehaviour.HasFlag(BotConfig.EBotBehaviour.RejectInvalidTrades):
Bot.ArchiLogger.LogGenericInfo(string.Format(Strings.RejectingTrade, tradeOffer.TradeOfferID));
if (!await Bot.ArchiWebHandler.DeclineTradeOffer(tradeOffer.TradeOfferID).ConfigureAwait(false)) {
result.Result = ParseTradeResult.EResult.TryAgain;
result = ParseTradeResult.EResult.TryAgain;
goto case ParseTradeResult.EResult.TryAgain;
}
return (result, false);
break;
case ParseTradeResult.EResult.Ignored:
case ParseTradeResult.EResult.Rejected:
Bot.ArchiLogger.LogGenericInfo(string.Format(Strings.IgnoringTrade, tradeOffer.TradeOfferID));
return (result, false);
break;
case ParseTradeResult.EResult.TryAgain:
HandledTradeOfferIDs.Remove(tradeOffer.TradeOfferID);
goto case ParseTradeResult.EResult.Ignored;
default:
Bot.ArchiLogger.LogGenericError(string.Format(Strings.WarningUnknownValuePleaseReport, nameof(result.Result), result.Result));
Bot.ArchiLogger.LogGenericError(string.Format(Strings.WarningUnknownValuePleaseReport, nameof(result), result));
return (null, false);
}
return (new ParseTradeResult(tradeOffer.TradeOfferID, result, tradeOffer.ItemsToReceive), tradeRequiresMobileConfirmation);
}
[ItemCanBeNull]
private async Task<ParseTradeResult> ShouldAcceptTrade(Steam.TradeOffer tradeOffer) {
private async Task<ParseTradeResult.EResult> ShouldAcceptTrade(Steam.TradeOffer tradeOffer) {
if (tradeOffer == null) {
Bot.ArchiLogger.LogNullError(nameof(tradeOffer));
return null;
return ParseTradeResult.EResult.Unknown;
}
if (tradeOffer.OtherSteamID64 != 0) {
// Always accept trades from SteamMasterID
if (Bot.HasPermission(tradeOffer.OtherSteamID64, BotConfig.EPermission.Master)) {
return new ParseTradeResult(tradeOffer.TradeOfferID, ParseTradeResult.EResult.Accepted, tradeOffer.ItemsToReceive);
return ParseTradeResult.EResult.Accepted;
}
// Always deny trades from blacklisted steamIDs
if (Bot.IsBlacklistedFromTrades(tradeOffer.OtherSteamID64)) {
return new ParseTradeResult(tradeOffer.TradeOfferID, ParseTradeResult.EResult.Blacklisted, tradeOffer.ItemsToReceive);
return ParseTradeResult.EResult.Blacklisted;
}
}
@@ -521,7 +520,7 @@ namespace ArchiSteamFarm {
case 0 when tradeOffer.ItemsToReceive.Count == 0:
// If it's steam issue, try again later
return new ParseTradeResult(tradeOffer.TradeOfferID, ParseTradeResult.EResult.TryAgain, tradeOffer.ItemsToReceive);
return ParseTradeResult.EResult.TryAgain;
case 0:
// Otherwise react accordingly, depending on our preference
@@ -530,33 +529,33 @@ namespace ArchiSteamFarm {
// If we accept donations and bot trades, accept it right away
if (acceptDonations && acceptBotTrades) {
return new ParseTradeResult(tradeOffer.TradeOfferID, ParseTradeResult.EResult.Accepted, tradeOffer.ItemsToReceive);
return ParseTradeResult.EResult.Accepted;
}
// If we don't accept donations, neither bot trades, deny it right away
if (!acceptDonations && !acceptBotTrades) {
return new ParseTradeResult(tradeOffer.TradeOfferID, ParseTradeResult.EResult.Rejected, tradeOffer.ItemsToReceive);
return ParseTradeResult.EResult.Rejected;
}
// Otherwise we either accept donations but not bot trades, or we accept bot trades but not donations
bool isBotTrade = (tradeOffer.OtherSteamID64 != 0) && Bot.Bots.Values.Any(bot => bot.SteamID == tradeOffer.OtherSteamID64);
return new ParseTradeResult(tradeOffer.TradeOfferID, (acceptDonations && !isBotTrade) || (acceptBotTrades && isBotTrade) ? ParseTradeResult.EResult.Accepted : ParseTradeResult.EResult.Rejected, tradeOffer.ItemsToReceive);
return (acceptDonations && !isBotTrade) || (acceptBotTrades && isBotTrade) ? ParseTradeResult.EResult.Accepted : ParseTradeResult.EResult.Rejected;
}
// If we don't have SteamTradeMatcher enabled, this is the end for us
if (!Bot.BotConfig.TradingPreferences.HasFlag(BotConfig.ETradingPreferences.SteamTradeMatcher)) {
return new ParseTradeResult(tradeOffer.TradeOfferID, ParseTradeResult.EResult.Rejected, tradeOffer.ItemsToReceive);
return ParseTradeResult.EResult.Rejected;
}
// Decline trade if we're giving more count-wise, this is a very naive pre-check, it'll be strengthened in more detailed fair types exchange next
if (tradeOffer.ItemsToGive.Count > tradeOffer.ItemsToReceive.Count) {
return new ParseTradeResult(tradeOffer.TradeOfferID, ParseTradeResult.EResult.Rejected, tradeOffer.ItemsToReceive);
return ParseTradeResult.EResult.Rejected;
}
// Decline trade if we're requested to handle any not-accepted item type or if it's not fair games/types exchange
if (!tradeOffer.IsValidSteamItemsRequest(Bot.BotConfig.MatchableTypes) || !IsFairExchange(tradeOffer.ItemsToGive, tradeOffer.ItemsToReceive)) {
return new ParseTradeResult(tradeOffer.TradeOfferID, ParseTradeResult.EResult.Rejected, tradeOffer.ItemsToReceive);
return ParseTradeResult.EResult.Rejected;
}
// At this point we're sure that STM trade is valid
@@ -566,20 +565,20 @@ namespace ArchiSteamFarm {
if (!holdDuration.HasValue) {
// If we can't get trade hold duration, try again later
return new ParseTradeResult(tradeOffer.TradeOfferID, ParseTradeResult.EResult.TryAgain, tradeOffer.ItemsToReceive);
return ParseTradeResult.EResult.TryAgain;
}
// If user has a trade hold, we add extra logic
if (holdDuration.Value > 0) {
// If trade hold duration exceeds our max, or user asks for cards with short lifespan, reject the trade
if ((holdDuration.Value > ASF.GlobalConfig.MaxTradeHoldDuration) || tradeOffer.ItemsToGive.Any(item => ((item.Type == Steam.Asset.EType.FoilTradingCard) || (item.Type == Steam.Asset.EType.TradingCard)) && CardsFarmer.SalesBlacklist.Contains(item.RealAppID))) {
return new ParseTradeResult(tradeOffer.TradeOfferID, ParseTradeResult.EResult.Rejected, tradeOffer.ItemsToReceive);
return ParseTradeResult.EResult.Rejected;
}
}
// If we're matching everything, this is enough for us
if (Bot.BotConfig.TradingPreferences.HasFlag(BotConfig.ETradingPreferences.MatchEverything)) {
return new ParseTradeResult(tradeOffer.TradeOfferID, ParseTradeResult.EResult.Accepted, tradeOffer.ItemsToReceive);
return ParseTradeResult.EResult.Accepted;
}
// Get sets we're interested in
@@ -596,23 +595,23 @@ namespace ArchiSteamFarm {
// If we can't check our inventory when not using MatchEverything, this is a temporary failure, try again later
Bot.ArchiLogger.LogGenericWarning(string.Format(Strings.ErrorIsEmpty, nameof(inventory)));
return new ParseTradeResult(tradeOffer.TradeOfferID, ParseTradeResult.EResult.TryAgain, tradeOffer.ItemsToReceive);
return ParseTradeResult.EResult.TryAgain;
}
bool accept = IsTradeNeutralOrBetter(inventory, tradeOffer.ItemsToGive, tradeOffer.ItemsToReceive);
// We're now sure whether the trade is neutral+ for us or not
return new ParseTradeResult(tradeOffer.TradeOfferID, accept ? ParseTradeResult.EResult.Accepted : ParseTradeResult.EResult.Rejected, tradeOffer.ItemsToReceive);
return accept ? ParseTradeResult.EResult.Accepted : ParseTradeResult.EResult.Rejected;
}
public sealed class ParseTradeResult {
[PublicAPI]
public readonly ulong TradeOfferID;
internal readonly HashSet<Steam.Asset.EType> ReceivingItemTypes;
public readonly EResult Result;
[PublicAPI]
public EResult Result { get; internal set; }
public readonly ulong TradeOfferID;
internal readonly ImmutableHashSet<Steam.Asset.EType> ReceivingItemTypes;
internal ParseTradeResult(ulong tradeOfferID, EResult result, IReadOnlyCollection<Steam.Asset> itemsToReceive = null) {
if ((tradeOfferID == 0) || (result == EResult.Unknown)) {
@@ -623,7 +622,7 @@ namespace ArchiSteamFarm {
Result = result;
if ((itemsToReceive != null) && (itemsToReceive.Count > 0)) {
ReceivingItemTypes = itemsToReceive.Select(item => item.Type).ToHashSet();
ReceivingItemTypes = itemsToReceive.Select(item => item.Type).ToImmutableHashSet();
}
}