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client: basic message parsing, gateway listening

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Rory&
2026-05-17 03:14:34 +02:00
parent 9a0c741923
commit 8f76cc5edf
18 changed files with 664 additions and 29 deletions
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extra/admin-api/Utilities/Spacebar.Client/Components/ChannelMessageList.razor
+158
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@@ -0,0 +1,158 @@
@using System.Collections.ObjectModel
@using System.Text.Json
@using System.Text.RegularExpressions
@using ArcaneLibs.Blazor.Components.Services
@using ArcaneLibs.Extensions
@using Spacebar.Client.Core
@using Spacebar.Models.Generic
@inject JsConsoleService jsConsole
@foreach (var message in Messages) {
if (message.Type == 0 || message.Type == 19) {
if (message.Type == 19) {
<span>╭⎯⎯ <b>@message.ReferencedMessage?.Author.Username</b> @string.Join("", message.ReferencedMessage?.Content?.Split("\n")[0].Take(100) ?? [])</span>
<br/>
}
<b class="@(string.Join(" ", GetMemberRoles(message.GuildId.Value, message.Author.Id).Select(x => $"role_{x}")))">@message.Author.Username</b>
<br/>
<span>@message.Content</span>
<br/>
<div style="background-color: #FFFF0033;">
@GetMessageContent(message)
</div>
<br/>
<div style="background-color: #FF00FF33;">
@GetMessageContentEnumerated(message)
</div>
<br/>
@if (message.Attachments.Any()) {
@foreach (var att in message.Attachments) {
@if (att.ContentType.StartsWith("image/")) {
<img src="@att.ProxyUrl" class="attachmentImage" alt="Attachment image"/>
}
else {
<span class="code">@att.ToJson()</span>
}
<br/>
}
}
<br/>
}
else {
<span class="code" style="background-color: #772222">
Unknown message type @message.Type
<details>
<summary>View raw message data</summary>
@message.ToJson(indent: true)
</details>
</span>
<br/>
}
}
@code {
[Parameter]
public required ObservableCollection<Message> Messages { get; set; }
public List<string> GetMemberRoles(long guildId, long memberId) {
// App.ClientManager.ClientState.Guilds[guildId].
return [];
}
private static string[] _partColors = [
"#FFFF0033",
"#FF00FF33",
"#00FFFF33",
"#FF000033",
"#00FF0033",
"#0000FF33"
];
private static bool _shouldRenderMarkdownZones = true;
private RenderFragment GetMessageContent(Message msg) => builder => {
var fullContent = msg.Content;
int i = 0, line = 0;
Regex[][] groupedRegexes = [[MarkdownBoldRegex, MarkdownCodeblockRegex], [MarkdownCodeRegex, MarkdownItalicRegex]];
Regex[] regexes = groupedRegexes.SelectMany(x => x).ToArray();
var lines = fullContent.Split('\n');
foreach (var lineContent in lines) {
var content = lineContent;
var elemType = "span";
var shouldBr = true;
if (content.StartsWith("-#")) {
elemType = "sub";
content = content[2..].TrimStart();
}
else if (content.StartsWith("#")) {
var hdrLevel = content.TakeWhile(x => x == '#').Count();
content = content[hdrLevel..];
shouldBr = false;
elemType = "h" + hdrLevel;
}
else if (content.StartsWith("*")) {
}
var indicies = regexes.Select(r => new {
regex = r,
regexStr = r.ToString(),
matchIdx = r.Match(content).Index,
matchContent = r.Match(content).Value
}).Where(x => x.matchIdx != 0).ToList();
if (indicies.Any()) {
jsConsole.Info("Found indices: ", JsonSerializer.SerializeToElement(indicies, new JsonSerializerOptions() {
IncludeFields = true
}));
builder.OpenElement(i++, elemType);
{
if (_shouldRenderMarkdownZones) builder.AddAttribute(i++, "style", $"background-color: {_partColors[i % _partColors.Length]}");
builder.AddContent(i++, content![..indicies.Min(x => x.matchIdx)]);
content = content![..indicies.Min(x => x.matchIdx)];
}
builder.CloseComponent();
}
else {
builder.OpenElement(i++, elemType);
{
if (_shouldRenderMarkdownZones && elemType != "span") builder.AddAttribute(i++, "style", $"background-color: {_partColors[i % _partColors.Length]}");
builder.AddContent(i++, content!);
}
builder.CloseComponent();
// continue;
}
if (line++ <= lines.Length && shouldBr) {
builder.AddMarkupContent(i++, "<br/>");
}
}
};
private RenderFragment GetMessageContentEnumerated(Message msg) => builder => {
int i = 0;
builder.OpenElement(i++, "div");
builder.AddAttribute(i++, "id", "msg"+msg.Id);
foreach (var comp in new MarkdownEnumerator().EnumerateMarkdownComponents(msg.Content)) {
if (comp is ContainerMarkdownNode) {
}
else {
builder.OpenElement(i++, "span");
builder.AddAttribute(i++, "class", "mdErrorBlinkBg");
// jsConsole.Info("frames:", builder.GetFrames().Array[0].);
// builder.AddAttribute(i++, );
builder.AddContent(i++, $"Unknown component type: {comp.GetType().FullName}");
builder.CloseElement();
}
}
builder.CloseElement();
};
}
extra/admin-api/Utilities/Spacebar.Client/Components/ChannelMessageList.razor.cs
+30
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@@ -0,0 +1,30 @@
using System.Text.RegularExpressions;
namespace Spacebar.Client.Components;
public partial class ChannelMessageList {
[GeneratedRegex(@"\*\*(.*)\*\*")]
private static partial Regex MarkdownBoldRegex { get; }
[GeneratedRegex(@"\*(.*)\*")]
private static partial Regex MarkdownItalicRegex { get; }
[GeneratedRegex(@"```((?<lang>.*)\n)(?<content>.*)```")]
private static partial Regex MarkdownCodeblockRegex { get; }
[GeneratedRegex(@"``?(.*)`?`")]
private static partial Regex MarkdownCodeRegex { get; }
[GeneratedRegex(@"<#(\d*)>")]
private static partial Regex MarkdownChannelMentionRegex { get; }
[GeneratedRegex(@"<@(\d*)>")]
private static partial Regex MarkdownUserMentionRegex { get; }
[GeneratedRegex(@"<@&(\d*)>")]
private static partial Regex MarkdownRoleMentionRegex { get; }
[GeneratedRegex(@"<:(?<name>[a-zA-Z0-9]*?):(?<emojiId>\d*>)")]
private static partial Regex MarkdownEmojiMentionRegex { get; }
}
extra/admin-api/Utilities/Spacebar.Client/Components/ChannelMessageList.razor.css
+7
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@@ -0,0 +1,7 @@
.attachmentImage {
max-height: 300px;
max-width: 300px;
object-position: center;
object-fit: cover;
}
extra/admin-api/Utilities/Spacebar.Client/Components/ClientManager.razor
+53 -11
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@@ -2,52 +2,95 @@
@using ArcaneLibs.Extensions
@using Spacebar.Client.Core
@using Spacebar.Client.WebCore
@using Spacebar.Client.WebCore.Client
@using Spacebar.Models.Gateway
@inject SessionStore sessionStore
@inject SpacebarClientProviderService clientProvider
@inject JsConsoleService jsConsole
<DebugBanner Name="@GetType().Name" @ref="_dbgBanner"/>
<CascadingValue TValue="AuthenticatedSpacebarClient" Value="@_client">
<CascadingValue TValue="AuthenticatedSpacebarClient" Value="@Client">
@ChildContent
</CascadingValue>
@code {
private DebugBanner _dbgBanner = null!;
private AuthenticatedSpacebarClient? _client { get; set; }
private bool _readyReceived = false;
public ClientManager() {
ClientAvailable = Task.Run(async () => {
while (Client is null) await Task.Delay(50);
ClientAvailable = null;
});
ClientReady = Task.Run(async () => {
while (!_readyReceived) await Task.Delay(50);
ClientAvailable = null;
});
}
public AuthenticatedSpacebarClient? Client { get; set; }
public ClientStateContainer ClientState { get; set; } = new();
[Parameter]
public required RenderFragment ChildContent { get; set; }
public Task? ClientAvailable { get; set; }
public Task? ClientReady { get; set; }
protected override async Task OnAfterRenderAsync(bool firstRender) {
if (!firstRender) return;
await _dbgBanner.SetStatus("Preparing for launch!");
await Task.Delay(125);
var session = await sessionStore.GetCurrentSessionAsync();
if (session != null) {
_client = await clientProvider.GetAuthenticatedClientAsync(session.ServerName, session.AccessToken);
Client = await clientProvider.GetAuthenticatedClientAsync(session.ServerName, session.AccessToken);
await _dbgBanner.SetStatus($"Got authenticated client for {session.ProfileCache.Username}#{session.ProfileCache.Discriminator} on {session.ServerName}! Connecting to gateway...");
_client.Gateway.IdentifyData.ClientProperties = new IdentifyClientProperties() {
Client.Gateway.IdentifyData.ClientProperties = new IdentifyClientProperties() {
HasClientMods = false,
ApplicationArchitecture = "wasm"
}.ToJsonNode().AsObject();
StateHasChanged();
await _client.Gateway.Connect();
_ = _client.Gateway.Start().ContinueWith(ct => {
await Client.Gateway.Connect();
_ = Client.Gateway.Start().ContinueWith(ct => {
jsConsole.Warn("[ClientManager] Heartbeat loop exited!");
if (ct.IsFaulted) {
jsConsole.Error("Unhandled exception during gateway connection:", ct.Exception.ToString());
throw ct.Exception;
}
});
_client.Gateway.OnceGatewayMessage.Add(async msg => {
Client.Gateway.OnceGatewayMessage.Add(async msg => {
if (msg is { Opcode: GatewayOpcode.S2CDispatch, DispatchEventType: "READY" }) {
await _dbgBanner.SetStatus($"Got READY from gateway");
await _dbgBanner.SetStatus(null, 1750);
await _dbgBanner.SetStatus($"Got READY from gateway, deserializing...");
var content = msg.GetData<ReadyResponse>();
await jsConsole.Info("Parsed ready payload:", content);
await _dbgBanner.SetStatus($"Deserialized READY from gateway, handling...");
// ClientState.Guilds.AddRange(content.Guilds.ToDictionary(x=>x.Id, x=>x));
foreach (var guild in content.Guilds) {
ClientState.Guilds.Add(guild.Id, guild);
await _dbgBanner.SetStatus($"Deserialized READY from gateway, handling... guilds ({ClientState.Guilds.Count})");
await Task.Delay(1);
}
foreach (var guild in content.Relationships) {
// ClientState.Relationships.Add(guild.Id, guild);
await _dbgBanner.SetStatus($"Deserialized READY from gateway, handling... guilds ({ClientState.Guilds.Count}), relationships (0)");
await Task.Delay(1);
}
await jsConsole.Info("Parsed ready payload:", new { original = msg.EventData, parsed = content });
await _dbgBanner.SetStatus($"Done handling ready!");
_readyReceived = true;
_ = _dbgBanner.SetStatus(null, 1750);
return false;
}
if (msg is { Opcode: GatewayOpcode.S2CDispatch, DispatchEventType: "READY_SUPPLEMENTAL" }) {
await _dbgBanner.SetStatus("Received READY_SUPPLEMENTAL...");
await jsConsole.Info("Parsed ready_supplemental payload", new { original = msg.EventData });
_ =_dbgBanner.SetStatus(null, 1750);
return true;
}
return false;
});
}
@@ -55,7 +98,6 @@
await _dbgBanner.SetStatus("No session marked as current... :(");
await _dbgBanner.SetStatus(null, 1750);
}
}
}