using System.Threading.Tasks;
using Discord;

namespace PluginManager.Others;

/// <summary>
///     A class that handles the sending of messages to the user.
/// </summary>
public static class ChannelManagement
{
    /// <summary>
    ///     Get the text channel by name from server
    /// </summary>
    /// <param name="server">The server</param>
    /// <param name="name">The channel name</param>
    /// <returns>
    ///     <see cref="IGuildChannel" />
    /// </returns>
    public static IGuildChannel GetTextChannel(this IGuild server, string name)
    {
        return server.GetTextChannel(name);
    }

    /// <summary>
    ///     Get the voice channel by name from server
    /// </summary>
    /// <param name="server">The server</param>
    /// <param name="name">The channel name</param>
    /// <returns>
    ///     <see cref="IGuildChannel" />
    /// </returns>
    public static IGuildChannel GetVoiceChannel(this IGuild server, string name)
    {
        return server.GetVoiceChannel(name);
    }

    /// <summary>
    ///     Get the DM channel between <see cref="Discord.WebSocket.DiscordSocketClient" /> and <see cref="IGuildUser" />
    /// </summary>
    /// <param name="user"></param>
    /// <returns>
    ///     <see cref="IDMChannel" />
    /// </returns>
    public static async Task<IDMChannel> GetDMChannel(IGuildUser user)
    {
        return await user.CreateDMChannelAsync();
    }

    /// <summary>
    ///     Get the channel where the message was sent
    /// </summary>
    /// <param name="message">The message</param>
    /// <returns>
    ///     <see cref="IChannel" />
    /// </returns>
    public static IChannel GetChannel(IMessage message)
    {
        return message.Channel;
    }
}