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using System.Linq;
namespace DiscoBot.Commands
{
using System;
using System.Collections.Generic;
using System.IO;
using System.Threading.Tasks;
using DiscoBot.Auxiliary;
using Discord.Commands;
using Newtonsoft.Json;
using CommandInfo = DiscoBot.Auxiliary.CommandInfo;
public class Help : ModuleBase
{
static Help()
{
TextReader stream = new StreamReader(@"..\..\Help.json"); // Load command-description file
var reader = new JsonTextReader(stream); // create stream reader
reader.Read(); // step into structure, until the array starts
reader.Read();
reader.Read();
var test = new JsonSerializer().Deserialize<List<CommandInfo>>(reader); // Deserialize Data and create CommandInfo Struct
Commands.AddRange(test); // Add new CommandInfos to List
}
public static List<CommandInfo> Commands { get; } = new List<CommandInfo>();
[Command("help"), Summary("prints the help menu.")]
public async Task ShowHelpAsync(string command = "")
{
if (command.Equals(string.Empty)) // return generic Help
{
await this.ReplyAsync("```\n[hilfreiche Erklärungen]\nAuflistung aller Commands mit !list commands\n```");
return;
}
// return command specific help
var com = Commands.OrderBy(x => SpellCorrect.CompareEasy(x.Name, command)).First(); // get best fit command
await this.ReplyAsync("```\n" + com.Name + "\n" + com.Description + "\n```");
}
}
}
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