Luski/Luski/GUI/MainScreen/UI/ChatMessage.cs

using GraphicsManager.Enums;
using GraphicsManager.Interfaces;
using GraphicsManager.Objects;
using GraphicsManager.Objects.Core;
using Luski.net.Interfaces;
using Luski.net.JsonTypes;
using File = Luski.net.JsonTypes.File;

namespace Luski.GUI.MainScreen.UI;

public class ChatMessage : UserControl
{
    readonly int padding = 2;
    private SocketMessage Msg { get; }
    private Label label1, label2;

    public ChatMessage(SocketMessage message)
    {
        Msg = message;
        IUser user = message.GetAuthor().Result;
        Anchor = ObjectAnchor.Left | ObjectAnchor.Right;
        
        Controls.Add(label1 = new Label() {Location = new(83, 9), Text = user.Username});
        Controls.Add(label2 = new Label() {Location = new(83, 40), Text = message.Context});
        
        if (Msg.Files != null && Msg.Files.Length > 0)
        {
            for (int i = 0; i < Msg.Files.Length; i++)
            {
                Controls.Add(new ContentEmbed(Msg.Files[i], Msg.ChannelID));
            }
        }
        
        DateTime time = new DateTime(2022, 1, 1, 0, 0, 0, 0).AddMilliseconds(Msg.Id >> 22).ToLocalTime();
        string timestr;
        if (time.Date == DateTime.Now.ToLocalTime().Date)
        {
            timestr = $"Today at {time.ToShortTimeString()}";
        }
        else if (time.Date == DateTime.Now.ToLocalTime().AddDays(-1).Date)
        {
            timestr = $"Yesterday at {time.ToShortTimeString()}";
        }
        else
        {
            timestr = $"{time:M/dd/yyyy h:mm tt}";
        }
        Controls.Add(new Label() {Location = new(label1.Location.X + label1.Size.X + 4, 17), Text = timestr});
        Controls.Add(new Label() {Location = new(129, 17), Text = message.Context});
        Controls.Add(new Rectangle(new Texture(user.GetAvatar().Result)) { Location = new(15, 3), Size = new(58, 58) });
    }
    
    public void AddMessage(SocketMessage msg)
    {
        Label newLabel = new()
        {
            Text = msg.Context,
            Tag = msg,
            Location = new(label2.Location.X, Size.Y)
        };

        newLabel.MouseEnter += NewLabel_MouseEnter;
        newLabel.MouseLeave += NewLabel_MouseLeave;
        Controls.Add(newLabel);
        if (msg.Files != null && msg.Files.Length > 0)
        {
            for (int i = 0; i < msg.Files.Length; i++)
            {
                Controls.Add(new ContentEmbed(msg.Files[i], Msg.ChannelID));
            }
        }
    }
    readonly List<Label> Labels = new();
    private Task NewLabel_MouseLeave(IRenderObject sender)
    {
        if (sender is not Label label) return Task.CompletedTask;
        if (label.Tag is not SocketMessage Message) return Task.CompletedTask;
        DateTime time = new DateTime(2022, 1, 1, 0, 0, 0, 0).AddMilliseconds(Message.Id >> 22).ToLocalTime();
        string b = time.ToString("h:mm tt");
        IEnumerable<Label>? l = Labels.Where(s => s.Text == b);
        if (l is not null && l.Any())
        {
            Controls.Remove(l.First());
            Labels.Remove(l.First());
        }

        return Task.CompletedTask;
    }
    
    private Task NewLabel_MouseEnter(IRenderObject sender)
    {
        if (sender is not Label label) return Task.CompletedTask;
        if (label.Tag is not SocketMessage Message) return Task.CompletedTask;
        DateTime time = new DateTime(2022, 1, 1, 0, 0, 0, 0).AddMilliseconds(Message.Id >> 22).ToLocalTime();
        Label m = new()
        {
            Text = time.ToString("h:mm tt"),
            Location = new(15, label.Location.Y + 1),
        };
        
        Controls.Add(m);
        Labels.Add(m);
        return Task.CompletedTask;
    }
}