discord-bot/CompatBot/EventHandlers/ProductCodeLookup.cs
2019-08-19 16:53:30 +05:00

157 lines
7.0 KiB
C#

using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Text.RegularExpressions;
using System.Threading.Tasks;
using CompatApiClient;
using CompatApiClient.POCOs;
using CompatBot.Database.Providers;
using CompatBot.Utils;
using CompatBot.Utils.ResultFormatters;
using DSharpPlus;
using DSharpPlus.Entities;
using DSharpPlus.EventArgs;
namespace CompatBot.EventHandlers
{
internal static class ProductCodeLookup
{
// see http://www.psdevwiki.com/ps3/Productcode
public static readonly Regex ProductCode = new Regex(@"(?<letters>(?:[BPSUVX][CL]|P[ETU]|NP)[AEHJKPUIX][ABSM]|MRTC)[ \-]?(?<numbers>\d{5})", RegexOptions.Compiled | RegexOptions.IgnoreCase);
private static readonly Client CompatClient = new Client();
public static async Task OnMessageCreated(MessageCreateEventArgs args)
{
if (DefaultHandlerFilter.IsFluff(args.Message))
return;
var lastBotMessages = await args.Channel.GetMessagesBeforeAsync(args.Message.Id, 20, DateTime.UtcNow.AddSeconds(-30)).ConfigureAwait(false);
foreach (var msg in lastBotMessages)
if (BotReactionsHandler.NeedToSilence(msg).needToChill)
return;
lastBotMessages = await args.Channel.GetMessagesBeforeAsync(args.Message.Id, Config.ProductCodeLookupHistoryThrottle).ConfigureAwait(false);
StringBuilder previousRepliesBuilder = null;
foreach (var msg in lastBotMessages)
{
if (msg.Author.IsCurrent)
{
previousRepliesBuilder = previousRepliesBuilder ?? new StringBuilder();
previousRepliesBuilder.AppendLine(msg.Content);
var embeds = msg.Embeds;
if (embeds?.Count > 0)
foreach (var embed in embeds)
previousRepliesBuilder.AppendLine(embed.Title).AppendLine(embed.Description);
}
}
var previousReplies = previousRepliesBuilder?.ToString() ?? "";
var codesToLookup = GetProductIds(args.Message.Content)
.Where(c => !previousReplies.Contains(c, StringComparison.InvariantCultureIgnoreCase))
.Take(args.Channel.IsPrivate ? 50 : 5)
.ToList();
if (codesToLookup.Count == 0)
return;
await LookupAndPostProductCodeEmbedAsync(args.Client, args.Message, codesToLookup).ConfigureAwait(false);
}
public static async Task LookupAndPostProductCodeEmbedAsync(DiscordClient client, DiscordMessage message, List<string> codesToLookup)
{
await message.ReactWithAsync(Config.Reactions.PleaseWait).ConfigureAwait(false);
try
{
var results = new List<(string code, Task<DiscordEmbedBuilder> task)>(codesToLookup.Count);
foreach (var code in codesToLookup)
results.Add((code, client.LookupGameInfoAsync(code)));
var formattedResults = new List<DiscordEmbedBuilder>(results.Count);
foreach (var result in results)
try
{
formattedResults.Add(await result.task.ConfigureAwait(false));
}
catch (Exception e)
{
Config.Log.Warn(e, $"Couldn't get product code info for {result.code}");
}
// get only results with unique titles
formattedResults = formattedResults.GroupBy(e => e.Title).Select(g => g.First()).ToList();
foreach (var result in formattedResults)
try
{
await FixAfrikaAsync(client, message, result).ConfigureAwait(false);
await message.Channel.SendMessageAsync(embed: result).ConfigureAwait(false);
}
catch (Exception e)
{
Config.Log.Warn(e, $"Couldn't post result for {result.Title}");
}
}
finally
{
await message.RemoveReactionAsync(Config.Reactions.PleaseWait).ConfigureAwait(false);
}
}
public static List<string> GetProductIds(string input)
{
if (string.IsNullOrEmpty(input))
return new List<string>(0);
return ProductCode.Matches(input)
.Select(match => (match.Groups["letters"].Value + match.Groups["numbers"]).ToUpper())
.Distinct()
.ToList();
}
public static async Task<DiscordEmbedBuilder> LookupGameInfoAsync(this DiscordClient client, string code, string gameTitle = null, bool forLog = false)
{
if (string.IsNullOrEmpty(code))
return TitleInfo.Unknown.AsEmbed(code, gameTitle, forLog);
try
{
var result = await CompatClient.GetCompatResultAsync(RequestBuilder.Start().SetSearch(code), Config.Cts.Token).ConfigureAwait(false);
if (result?.ReturnCode == -2)
return TitleInfo.Maintenance.AsEmbed(null);
if (result?.ReturnCode == -1)
return TitleInfo.CommunicationError.AsEmbed(null);
var thumbnailUrl = await client.GetThumbnailUrlAsync(code).ConfigureAwait(false);
if (result?.Results == null)
return TitleInfo.Unknown.AsEmbed(code, gameTitle, forLog, thumbnailUrl);
if (result.Results.TryGetValue(code, out var info))
return info.AsEmbed(code, gameTitle, forLog, thumbnailUrl);
return TitleInfo.Unknown.AsEmbed(code, gameTitle, forLog, thumbnailUrl);
}
catch (Exception e)
{
Config.Log.Warn(e, $"Couldn't get compat result for {code}");
return TitleInfo.CommunicationError.AsEmbed(null);
}
}
public static async Task FixAfrikaAsync(DiscordClient client, DiscordMessage message, DiscordEmbedBuilder titleInfoEmbed)
{
if (!message.Channel.IsPrivate
&& message.Author.Id == 197163728867688448
&& (
titleInfoEmbed.Title.Contains("africa", StringComparison.InvariantCultureIgnoreCase) ||
titleInfoEmbed.Title.Contains("afrika", StringComparison.InvariantCultureIgnoreCase)
))
{
var sqvat = client.GetEmoji(":sqvat:", Config.Reactions.No);
titleInfoEmbed.Title = "How about no (๑•ิཬ•ั๑)";
if (!string.IsNullOrEmpty(titleInfoEmbed.ThumbnailUrl))
titleInfoEmbed.ThumbnailUrl = "https://cdn.discordapp.com/attachments/417347469521715210/516340151589535745/onionoff.png";
await message.ReactWithAsync(sqvat).ConfigureAwait(false);
}
}
}
}