maki/Maki/DiscordMessage.cs

using Maki.Structures.Messages;
using System;
using System.Linq;

namespace Maki
{
    public class DiscordMessage
    {
        public readonly ulong Id;
        public readonly DateTime Sent;
        public readonly DiscordMember Sender;
        public readonly DiscordChannel Channel;
        private readonly Discord client;

        public string Text { get; internal set; }
        public DateTime Edited { get; internal set; }
        public DiscordMember[] MentionsUsers { get; internal set; }
        public DiscordRole[] MentionsRoles { get; internal set; }
        public bool MentionsEveryone { get; internal set; }

        public bool MentionsMe(bool everyone = false, bool roles = true) =>
            (everyone && MentionsEveryone)
            || (roles && client.members.Where(x => x.User == client.Me && x.Server == Channel.Server).First().Roles.Where(x => MentionsRoles.Contains(x)).Count() > 0)
            || MentionsUsers.Select(x => x.User).Contains(client.Me);

        public bool IsMe => client.Me == Sender.User;

        internal DiscordMessage(Discord discord, Message msg, DiscordMember member, DiscordChannel channel)
        {
            client = discord;
            Id = msg.Id;
            Sent = msg.Sent;
            Text = msg.Content;
            Sender = member;
            Channel = channel;
            MentionsUsers = client.members.Where(x => x.Server == channel.Server && msg.Mentions.Select(y => y.Id).Contains(x.User.Id)).ToArray();
            MentionsRoles = client.roles.Where(x => x.Server == channel.Server && msg.MentionsRoles.Contains(x.Id)).ToArray();
            MentionsEveryone = msg.MentioningEveryone;
        }

        public DiscordMessage Edit(string text)
        {
            return this;
        }
    }
}