dotbot/Commands/Polls.cs

89 lines
3.0 KiB
C#

using Discord;
using Discord.Commands;
using dotbot.Services;
using Microsoft.Extensions.Configuration;
using System.Collections.Generic;
using System.Threading.Tasks;
using System.Linq;
namespace dotbot.Commands
{
[Group("poll")]
public class Polls : ModuleBase<SocketCommandContext>
{
private Dictionary<ulong, Poll> _polls;
private IConfigurationRoot _config;
public Polls(PollService polls, IConfigurationRoot config)
{
_polls = polls.currentPolls;
_config = config;
}
[Command]
[Priority(0)]
[Summary("create a new poll")]
public async Task CreatePoll([Remainder] [Summary("poll options")] string options = null)
{
var pollId = Context.Channel.Id;
if (_polls.ContainsKey(pollId))
await ReplyAsync($"respond with some more options or start the poll with `{_config["prefix"]}poll start`");
else
{
_polls[pollId] = new Poll
{
Owner = Context.User,
IsOpen = false,
Options = options == null ? new List<PollOption>() : options.Split(" ").Select(o => new PollOption{ Text = o }).ToList()
};
await ReplyAsync($"you started a new poll. respond with some options and then start the poll with `{_config["prefix"]}poll start`");
}
}
[Command("start")]
[Priority(1)]
[Summary("starts a poll!")]
public async Task StartPoll()
{
var pollId = Context.Channel.Id;
if (_polls.ContainsKey(pollId) && Context.User == _polls[pollId].Owner && !_polls[pollId].IsOpen)
{
if (_polls[pollId].IsOpen)
{
await ReplyAsync("poll already started");
return;
}
foreach (var opt in _polls[pollId].Options)
{
var msg = await ReplyAsync($"{opt.Text}");
await msg.AddReactionAsync(new Emoji("👍"));
opt.MessageId = msg.Id;
await Task.Delay(300);
}
_polls[pollId].IsOpen = true;
}
else await ReplyAsync($"no poll ready to start");
}
[Command("stop")]
[Alias("finish", "resolve")]
[Priority(1)]
[Summary("gets winner of poll")]
public async Task StopPoll()
{
var pollId = Context.Channel.Id;
if (_polls.ContainsKey(pollId) && Context.User == _polls[pollId].Owner && _polls[pollId].IsOpen)
{
_polls[pollId].IsOpen = false;
await base.ReplyAsync($"the winner was **{_polls[pollId].Winner}**\nwith {_polls[pollId].Winner.Votes} votes");
_polls.Remove(pollId);
}
else await ReplyAsync("you haven't started any polls");
}
}
}