NadekoBot/NadekoBot.Core/Modules/Games/Common/Hangman/TermPool.cs

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using NadekoBot.Common;
using NadekoBot.Modules.Games.Common.Hangman.Exceptions;
using Newtonsoft.Json;
using System;
using System.Collections.Generic;
using System.IO;
using System.Linq;
using NLog;
namespace NadekoBot.Modules.Games.Common.Hangman
{
public class TermPool
{
const string termsPath = "data/hangman3.json";
private readonly Logger _log;
public IReadOnlyDictionary<string, HangmanObject[]> Data { get; } = new Dictionary<string, HangmanObject[]>();
public TermPool()
{
_log = LogManager.GetCurrentClassLogger();
try
{
Data = JsonConvert.DeserializeObject<Dictionary<string, HangmanObject[]>>(File.ReadAllText(termsPath));
Data = Data.ToDictionary(
x => x.Key.ToLowerInvariant(),
x => x.Value);
}
catch (Exception ex)
{
_log.Warn(ex);
}
}
public HangmanObject GetTerm(string type)
{
type = type?.Trim().ToLowerInvariant();
var rng = new NadekoRandom();
if (type == "random")
{
var keys = Data.Keys.ToArray();
type = Data.Keys.ToArray()[rng.Next(0, Data.Keys.Count())];
}
if (!Data.TryGetValue(type, out var termTypes) || termTypes.Length == 0)
throw new TermNotFoundException();
var obj = termTypes[rng.Next(0, termTypes.Length)];
obj.Word = obj.Word.Trim().ToLowerInvariant();
return obj;
}
}
}