716f3964c5
Prevent duplicate room sends and avoid restoring composer text when ambiguous failures still delivered the message. - guard room composer sends with an in-flight ref to prevent double-dispatch - treat ambiguous post-send refresh failures as delivered when recovery confirms the user message - centralize optimistic/SSE user-message reconciliation to replace temp messages instead of duplicating them - add and update chat room hook/component tests that cover double-send prevention and delivered-on-ambiguous-failure behavior - add a patch changeset for @runfusion/fusion documenting the room chat reliability fix Files changed: .changeset/few-dingos-smile.md | 5 ++ packages/dashboard/app/components/ChatView.tsx | 8 +++ .../components/__tests__/ChatView.rooms.test.tsx | 27 ++++++++++ .../app/hooks/__tests__/useChatRooms.test.ts | 48 +++++++++++++++-- packages/dashboard/app/hooks/useChatRooms.ts | 62 +++++++++++++++------- 5 files changed, 126 insertions(+), 24 deletions(-) Fusion-Task-Id: FN-5790 Fusion-Task-Lineage: a1ac5e4f-4cc2-4cf9-8bc1-42587d0d1d1b
3521 lines
130 KiB
TypeScript
3521 lines
130 KiB
TypeScript
// ChatView.css is imported eagerly from App.tsx to avoid a flash of
|
||
// unstyled content when the lazy chunk loads. Do not re-import here.
|
||
import React, { memo, useCallback, useEffect, useLayoutEffect, useMemo, useRef, useState, type ReactNode } from "react";
|
||
import ReactMarkdown from "react-markdown";
|
||
import remarkGfm from "remark-gfm";
|
||
import type { Components } from "react-markdown";
|
||
import {
|
||
MessageSquare,
|
||
Send,
|
||
Plus,
|
||
Search,
|
||
Trash2,
|
||
Archive,
|
||
ChevronLeft,
|
||
Bot,
|
||
Square,
|
||
Eye,
|
||
EyeOff,
|
||
Paperclip,
|
||
File,
|
||
Wrench,
|
||
ChevronDown,
|
||
Copy,
|
||
Check,
|
||
TriangleAlert,
|
||
ArrowUpToLine,
|
||
} from "lucide-react";
|
||
import { useChat, type ChatMessageInfo, type FailureInfo, type ToolCallInfo } from "../hooks/useChat";
|
||
import { RoomMessageDeliveredButReplyFailedError, useChatRooms } from "../hooks/useChatRooms";
|
||
import { useChatUnread } from "../hooks/useChatUnread";
|
||
import { useViewportMode } from "./Header";
|
||
import { updateGlobalSettings, type DiscoveredSkill } from "../api";
|
||
import type { Agent } from "@fusion/core";
|
||
import { CustomModelDropdown } from "./CustomModelDropdown";
|
||
import { ProviderIcon } from "./ProviderIcon";
|
||
import { AgentMentionPopup } from "./AgentMentionPopup";
|
||
import { AgentAvatar } from "./AgentAvatar";
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||
import { FileMentionPopup } from "./FileMentionPopup";
|
||
import { CreateRoomModal } from "./CreateRoomModal";
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||
import { useFileMention } from "../hooks/useFileMention";
|
||
import { useModelsCache } from "../hooks/useModelsCache";
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||
import { useDiscoveredSkillsCache } from "../hooks/useDiscoveredSkillsCache";
|
||
import { useAgentsMapCache } from "../hooks/useAgentsMapCache";
|
||
import { useMobileKeyboard } from "../hooks/useMobileKeyboard";
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||
import { useMobileScrollLock, isIOS } from "../hooks/useMobileScrollLock";
|
||
import { matchesAgentMentionFilter } from "./mentionMatching";
|
||
import { useNavigationHistoryContext } from "../hooks/useNavigationHistory";
|
||
import { linkifyFilePaths, linkifyReactChildren } from "../utils/filePathLinkify";
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||
import { recordResumeEvent } from "../utils/resumeInstrumentation";
|
||
|
||
export interface ChatViewProps {
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projectId?: string;
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addToast: (msg: string, type?: "success" | "error" | "warning") => void;
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experimentalFeatures?: Record<string, boolean>;
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||
}
|
||
|
||
// Keep a generous cap so pasted multi-paragraph text stays visible while
|
||
// still preventing the composer from overtaking the message pane on short viewports.
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||
const CHAT_INPUT_MAX_HEIGHT_PX = 640;
|
||
/** Canonical definition lives in packages/dashboard/src/chat.ts (ROOM_SKIP_SENTINEL). */
|
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const ROOM_SKIP_SENTINEL = "__SKIP__";
|
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let chatViewWasPreviouslyInactive = false;
|
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||
export function resolveChatInputOverflowY(scrollHeight: number): "auto" | "hidden" {
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return scrollHeight > CHAT_INPUT_MAX_HEIGHT_PX ? "auto" : "hidden";
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}
|
||
|
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export function clampChatInputHeight(scrollHeight: number): number {
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// Floor matches QuickChat (clampQuickChatInputHeight) and the CSS min-height,
|
||
// so a 0-scrollHeight measurement (e.g. before layout) still yields a
|
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// sensible inline height instead of collapsing the composer to 0.
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return Math.max(40, Math.min(scrollHeight, CHAT_INPUT_MAX_HEIGHT_PX));
|
||
}
|
||
|
||
function formatRelativeTime(dateStr: string): string {
|
||
const date = new Date(dateStr);
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||
const now = new Date();
|
||
const diffMs = now.getTime() - date.getTime();
|
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const diffSecs = Math.floor(diffMs / 1000);
|
||
const diffMins = Math.floor(diffSecs / 60);
|
||
const diffHours = Math.floor(diffMins / 60);
|
||
const diffDays = Math.floor(diffHours / 24);
|
||
|
||
if (diffSecs < 60) return "just now";
|
||
if (diffMins < 60) return `${diffMins}m ago`;
|
||
if (diffHours < 24) return `${diffHours}h ago`;
|
||
if (diffDays < 7) return `${diffDays}d ago`;
|
||
return date.toLocaleDateString();
|
||
}
|
||
|
||
/**
|
||
* Format a model provider and ID into a human-readable tag.
|
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* Returns null if provider or modelId is missing/empty.
|
||
*/
|
||
function formatModelTag(provider?: string | null, modelId?: string | null): string | null {
|
||
if (!provider || !modelId) return null;
|
||
|
||
// Handle known provider/model patterns
|
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const normalizedModel = modelId.toLowerCase();
|
||
|
||
// Claude models: "claude-sonnet-4-5" -> "Claude Sonnet 4.5"
|
||
if (normalizedModel.includes("claude")) {
|
||
let formatted = modelId
|
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.replace(/^claude[- ]/i, "Claude ")
|
||
.replace(/sonnet[- ](\d+)[- ](\d+)/i, "Sonnet $1.$2")
|
||
.replace(/sonnet[- ](\d+)/i, "Sonnet $1")
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||
.replace(/haiku[- ](\d+)/i, "Haiku $1")
|
||
.replace(/opus[- ](\d+)/i, "Opus $1")
|
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.replace(/sonnet/i, "Sonnet")
|
||
.replace(/haiku/i, "Haiku")
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||
.replace(/opus/i, "Opus")
|
||
.replace(/-/g, " ")
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||
.trim();
|
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// Fix double spaces
|
||
formatted = formatted.replace(/\s+/g, " ");
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return formatted.length > 30 ? formatted.slice(0, 30) + "…" : formatted;
|
||
}
|
||
|
||
// OpenAI models: "gpt-4o" -> "GPT-4o", "gpt-4-turbo" -> "GPT-4 Turbo"
|
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if (normalizedModel.includes("gpt") || normalizedModel.includes("openai")) {
|
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// Format GPT model names: handle special cases first, then capitalize
|
||
// Note: We don't replace hyphens globally because special cases preserve them
|
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const formatted = modelId
|
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.replace(/^gpt-4-turbo$/i, "GPT-4 Turbo")
|
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.replace(/^gpt-4o-mini$/i, "GPT-4o Mini")
|
||
.replace(/^gpt-4o$/i, "GPT-4o")
|
||
.replace(/^gpt-4$/i, "GPT-4")
|
||
.replace(/^gpt-o1-preview$/i, "GPT-o1 Preview")
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||
.replace(/^gpt-o1-mini$/i, "GPT-o1 Mini")
|
||
.replace(/^gpt-o1$/i, "GPT-o1")
|
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.replace(/^gpt/i, "GPT") // Capitalize remaining GPT prefix
|
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.trim();
|
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return formatted.length > 30 ? formatted.slice(0, 30) + "…" : formatted;
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||
}
|
||
|
||
// Gemini models: "gemini-2.5-pro" -> "Gemini 2.5 Pro"
|
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if (normalizedModel.includes("gemini")) {
|
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const formatted = modelId
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||
.replace(/^gemini[- ]/i, "Gemini ")
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.replace(/pro[- ](\d+)[- ](\d+)/i, "Pro $1.$2")
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||
.replace(/pro[- ](\d+)/i, "Pro $1")
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||
.replace(/-/g, " ")
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||
.replace(/\s+/g, " ")
|
||
.trim();
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return formatted.length > 30 ? formatted.slice(0, 30) + "…" : formatted;
|
||
}
|
||
|
||
// Generic fallback: capitalize first letter, replace hyphens with spaces
|
||
const formatted = modelId
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||
.replace(/-/g, " ")
|
||
.replace(/^\w/, (c) => c.toUpperCase())
|
||
.replace(/\s+/g, " ")
|
||
.trim();
|
||
return formatted.length > 30 ? formatted.slice(0, 30) + "…" : formatted;
|
||
}
|
||
|
||
function truncateToolValue(value: string, maxLength: number): string {
|
||
if (value.length <= maxLength) return value;
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||
return `${value.slice(0, maxLength)}…`;
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||
}
|
||
|
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function formatToolArgsSummary(args?: Record<string, unknown>): string | null {
|
||
if (!args) return null;
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||
const entries = Object.entries(args);
|
||
if (entries.length === 0) return null;
|
||
|
||
return entries
|
||
.map(([key, value]) => {
|
||
const stringValue =
|
||
typeof value === "string"
|
||
? value
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||
: (() => {
|
||
try {
|
||
return JSON.stringify(value);
|
||
} catch {
|
||
return String(value);
|
||
}
|
||
})();
|
||
return `${key}=${truncateToolValue(stringValue, 50)}`;
|
||
})
|
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.join(", ");
|
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}
|
||
|
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function formatToolResultSummary(result: unknown): string | null {
|
||
if (result === undefined) return null;
|
||
if (typeof result === "string") return truncateToolValue(result, 200);
|
||
try {
|
||
return truncateToolValue(JSON.stringify(result), 200);
|
||
} catch {
|
||
return truncateToolValue(String(result), 200);
|
||
}
|
||
}
|
||
|
||
function buildFailureReferenceHref(reference: FailureInfo["reference"]): string | null {
|
||
if (!reference) {
|
||
return null;
|
||
}
|
||
|
||
if (reference.kind === "mailbox" || reference.kind === "mailbox-message") {
|
||
const pathname = typeof window === "undefined" ? "/" : window.location.pathname || "/";
|
||
const params = new URLSearchParams(typeof window === "undefined" ? "" : window.location.search);
|
||
params.set("view", "mailbox");
|
||
params.set("mailbox-message", reference.id);
|
||
return `${pathname}?${params.toString()}#message-${encodeURIComponent(reference.id)}`;
|
||
}
|
||
|
||
return null;
|
||
}
|
||
|
||
function renderFailureReference(reference: FailureInfo["reference"]): ReactNode {
|
||
if (!reference) {
|
||
return null;
|
||
}
|
||
|
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const referenceLabel = reference.label ?? `${reference.kind} ${reference.id}`;
|
||
const referenceHref = buildFailureReferenceHref(reference);
|
||
const referenceDetailsId = `chat-failure-reference-${reference.kind}-${reference.id}`
|
||
.replace(/[^a-zA-Z0-9_-]+/g, "-")
|
||
.toLowerCase();
|
||
|
||
return (
|
||
<div className="chat-message-failure-reference">
|
||
<span className="chat-message-failure-reference-label">Reference</span>
|
||
<span className="chat-message-failure-reference-value">{referenceLabel}</span>
|
||
{referenceHref ? (
|
||
<a className="btn btn-sm chat-message-failure-reference-link" href={referenceHref}>
|
||
Open mailbox message
|
||
</a>
|
||
) : (
|
||
<details className="chat-message-failure-reference-details">
|
||
<summary className="btn btn-sm chat-message-failure-reference-link">View failure details</summary>
|
||
<dl className="chat-message-failure-reference-meta" id={referenceDetailsId}>
|
||
<div>
|
||
<dt>Kind</dt>
|
||
<dd>{reference.kind}</dd>
|
||
</div>
|
||
<div>
|
||
<dt>ID</dt>
|
||
<dd>{reference.id}</dd>
|
||
</div>
|
||
{reference.label && (
|
||
<div>
|
||
<dt>Label</dt>
|
||
<dd>{reference.label}</dd>
|
||
</div>
|
||
)}
|
||
</dl>
|
||
</details>
|
||
)}
|
||
</div>
|
||
);
|
||
}
|
||
|
||
function renderToolCalls(toolCalls?: ToolCallInfo[]): ReactNode {
|
||
if (!toolCalls || toolCalls.length === 0) return null;
|
||
|
||
const renderToolCallItem = (toolCall: ToolCallInfo, index: number) => {
|
||
const isRunning = toolCall.status === "running";
|
||
const isError = toolCall.status === "completed" && toolCall.isError;
|
||
const argsSummary = formatToolArgsSummary(toolCall.args);
|
||
const resultSummary = formatToolResultSummary(toolCall.result);
|
||
const summaryPreview = isRunning
|
||
? argsSummary
|
||
: resultSummary
|
||
? `result: ${resultSummary}`
|
||
: argsSummary
|
||
? `args: ${argsSummary}`
|
||
: null;
|
||
const statusLabel = isRunning ? "running" : isError ? "error" : "completed";
|
||
|
||
return (
|
||
<details
|
||
key={`${toolCall.toolName}-${index}`}
|
||
className={`chat-tool-call${isRunning ? " chat-tool-call--running" : ""}${isError ? " chat-tool-call--error" : ""}`}
|
||
open={isRunning}
|
||
>
|
||
<summary>
|
||
<span className="chat-tool-call-status-dot" aria-hidden="true" />
|
||
<span className="chat-tool-call-name" title={toolCall.toolName}>{toolCall.toolName}</span>
|
||
{summaryPreview && (
|
||
<span className="chat-tool-call-preview" title={summaryPreview}>
|
||
{summaryPreview}
|
||
</span>
|
||
)}
|
||
<span className="chat-tool-call-status-text">{statusLabel}</span>
|
||
</summary>
|
||
<div className="chat-tool-call-content">
|
||
{argsSummary && (
|
||
<div className="chat-tool-call-row">
|
||
<span className="chat-tool-call-label">args</span>
|
||
<span className="chat-tool-call-value">{argsSummary}</span>
|
||
</div>
|
||
)}
|
||
{resultSummary && (
|
||
<div className={`chat-tool-call-row${isError ? " chat-tool-call-row--error" : ""}`}>
|
||
<span className="chat-tool-call-label">result</span>
|
||
<span className="chat-tool-call-value">{resultSummary}</span>
|
||
</div>
|
||
)}
|
||
</div>
|
||
</details>
|
||
);
|
||
};
|
||
|
||
const className = "chat-tool-calls";
|
||
if (toolCalls.length === 1) {
|
||
return (
|
||
<div className={className} data-testid="chat-tool-calls">
|
||
<div className="chat-tool-calls-header">
|
||
<Wrench size={12} aria-hidden="true" />
|
||
<span>Tool calls</span>
|
||
</div>
|
||
{renderToolCallItem(toolCalls[0], 0)}
|
||
</div>
|
||
);
|
||
}
|
||
|
||
const runningCount = toolCalls.filter((toolCall) => toolCall.status === "running").length;
|
||
const errorCount = toolCalls.filter((toolCall) => toolCall.status === "completed" && toolCall.isError).length;
|
||
const hasRunning = runningCount > 0;
|
||
const uniqueNames = Array.from(new Set(toolCalls.map((toolCall) => toolCall.toolName)));
|
||
const visibleNames = uniqueNames.slice(0, 5);
|
||
const overflowCount = Math.max(0, uniqueNames.length - visibleNames.length);
|
||
const namesSummary = overflowCount > 0
|
||
? `${visibleNames.join(", ")}, +${overflowCount} more`
|
||
: visibleNames.join(", ");
|
||
const statusSummary = hasRunning
|
||
? `(${runningCount} running)`
|
||
: errorCount > 0
|
||
? `(${errorCount} ${errorCount === 1 ? "error" : "errors"})`
|
||
: null;
|
||
|
||
return (
|
||
<div className={className} data-testid="chat-tool-calls">
|
||
<details className="chat-tool-calls-group" data-testid="chat-tool-calls-group" open={hasRunning}>
|
||
<summary className="chat-tool-calls-group-summary">
|
||
<Wrench size={12} aria-hidden="true" />
|
||
<span className="chat-tool-calls-count">{toolCalls.length} tool calls</span>
|
||
<span className="chat-tool-calls-names" title={namesSummary}>{namesSummary}</span>
|
||
{statusSummary && <span className="chat-tool-calls-group-status">{statusSummary}</span>}
|
||
</summary>
|
||
{toolCalls.map((toolCall, index) => renderToolCallItem(toolCall, index))}
|
||
</details>
|
||
</div>
|
||
);
|
||
}
|
||
|
||
const chatMarkdownComponents: Components = {
|
||
p: ({ children, ...props }) => (
|
||
<p {...props}>{linkifyReactChildren(children)}</p>
|
||
),
|
||
li: ({ children, ...props }) => (
|
||
<li {...props}>{linkifyReactChildren(children)}</li>
|
||
),
|
||
pre: ({ children, ...props }) => (
|
||
<pre {...props} className="chat-markdown-pre">
|
||
{children}
|
||
</pre>
|
||
),
|
||
code: ({ children, ...props }) => {
|
||
const text = typeof children === "string" ? children : React.Children.toArray(children).join("");
|
||
const linkedChildren = linkifyFilePaths(text);
|
||
if (linkedChildren.length === 1 && typeof linkedChildren[0] === "string") {
|
||
return <code {...props}>{children}</code>;
|
||
}
|
||
return <code {...props}>{linkedChildren}</code>;
|
||
},
|
||
table: ({ children, ...props }) => (
|
||
<table {...props} className="chat-markdown-table">
|
||
{children}
|
||
</table>
|
||
),
|
||
};
|
||
|
||
/**
|
||
* Constant agent ID for the built-in fn agent.
|
||
* The chat system always uses createFnAgent with CHAT_SYSTEM_PROMPT regardless
|
||
* of the agentId stored on the session. This ID serves as metadata only.
|
||
*/
|
||
const FN_AGENT_ID = "__fn_agent__";
|
||
const CHAT_SIDEBAR_DEFAULT_WIDTH = 280;
|
||
const CHAT_SIDEBAR_MIN_WIDTH = 180;
|
||
const CHAT_SIDEBAR_MAX_WIDTH = 500;
|
||
const CHAT_SIDEBAR_STORAGE_KEY = "fusion:chat-sidebar-width";
|
||
const CHAT_SCOPE_STORAGE_KEY = "fusion:chat-scope";
|
||
const CHAT_DRAFT_STORAGE_PREFIX = "fusion:chat-draft:";
|
||
|
||
function getChatDraftKey(scope: "direct" | "rooms", id: string | null | undefined): string | null {
|
||
if (!id) {
|
||
return null;
|
||
}
|
||
|
||
return `${CHAT_DRAFT_STORAGE_PREFIX}${scope}:${id}`;
|
||
}
|
||
|
||
function getPersistedChatDraft(key: string | null): string {
|
||
if (!key) {
|
||
return "";
|
||
}
|
||
|
||
try {
|
||
return localStorage.getItem(key) ?? "";
|
||
} catch {
|
||
return "";
|
||
}
|
||
}
|
||
|
||
interface PendingAttachment {
|
||
file: File;
|
||
previewUrl: string;
|
||
}
|
||
|
||
const ALLOWED_ATTACHMENT_TYPES = [
|
||
"image/png",
|
||
"image/jpeg",
|
||
"image/gif",
|
||
"image/webp",
|
||
"text/plain",
|
||
"application/json",
|
||
"text/yaml",
|
||
"text/markdown",
|
||
"text/csv",
|
||
"application/xml",
|
||
"text/x-log",
|
||
];
|
||
|
||
function getSkillTriggerMatch(value: string): { filter: string; start: number; end: number } | null {
|
||
const triggerMatch = /(^|[\s])\/([^\s]*)$/.exec(value);
|
||
if (!triggerMatch) {
|
||
return null;
|
||
}
|
||
|
||
const prefix = triggerMatch[1] ?? "";
|
||
const filter = triggerMatch[2] ?? "";
|
||
const start = triggerMatch.index + prefix.length;
|
||
return {
|
||
filter,
|
||
start,
|
||
end: value.length,
|
||
};
|
||
}
|
||
|
||
function getMentionTriggerMatch(
|
||
value: string,
|
||
cursorPos: number,
|
||
): { filter: string; start: number; end: number } | null {
|
||
const textBeforeCursor = value.slice(0, cursorPos);
|
||
const triggerMatch = /(^|[\s\n])@([\w-]*)$/.exec(textBeforeCursor);
|
||
if (!triggerMatch) {
|
||
return null;
|
||
}
|
||
|
||
const filter = triggerMatch[2] ?? "";
|
||
const start = textBeforeCursor.length - filter.length - 1;
|
||
return {
|
||
filter,
|
||
start,
|
||
end: cursorPos,
|
||
};
|
||
}
|
||
|
||
type DefaultModelSelection = {
|
||
provider: string | null;
|
||
modelId: string | null;
|
||
};
|
||
|
||
type SessionModelSelection = {
|
||
modelProvider?: string | null;
|
||
modelId?: string | null;
|
||
};
|
||
|
||
function getRuntimeConfigModelSelection(agent?: Agent): { provider: string; modelId: string } | null {
|
||
const runtimeConfig = agent?.runtimeConfig;
|
||
if (!runtimeConfig || typeof runtimeConfig !== "object") {
|
||
return null;
|
||
}
|
||
|
||
const modelProvider = Reflect.get(runtimeConfig, "modelProvider");
|
||
const modelId = Reflect.get(runtimeConfig, "modelId");
|
||
if (typeof modelProvider !== "string" || modelProvider.trim().length === 0) {
|
||
return null;
|
||
}
|
||
if (typeof modelId !== "string" || modelId.trim().length === 0) {
|
||
return null;
|
||
}
|
||
|
||
return {
|
||
provider: modelProvider,
|
||
modelId,
|
||
};
|
||
}
|
||
|
||
export function resolveSessionProvider(
|
||
session: SessionModelSelection | null | undefined,
|
||
agent: Agent | null | undefined,
|
||
defaults: DefaultModelSelection,
|
||
): { provider: string; modelId: string } | null {
|
||
if (session?.modelProvider && session?.modelId) {
|
||
return {
|
||
provider: session.modelProvider,
|
||
modelId: session.modelId,
|
||
};
|
||
}
|
||
|
||
const runtimeSelection = getRuntimeConfigModelSelection(agent ?? undefined);
|
||
if (runtimeSelection) {
|
||
return runtimeSelection;
|
||
}
|
||
|
||
if (defaults.provider && defaults.modelId) {
|
||
return {
|
||
provider: defaults.provider,
|
||
modelId: defaults.modelId,
|
||
};
|
||
}
|
||
|
||
return null;
|
||
}
|
||
|
||
interface NewChatDialogProps {
|
||
projectId?: string;
|
||
onClose: () => void;
|
||
onCreate: (input: { agentId: string; modelProvider?: string; modelId?: string }) => void;
|
||
}
|
||
|
||
function NewChatDialog({ projectId, onClose, onCreate }: NewChatDialogProps) {
|
||
const [chatMode, setChatMode] = useState<"agent" | "model">("agent");
|
||
const { agents, loading: agentsLoading } = useAgentsMapCache(projectId);
|
||
const [selectedAgentId, setSelectedAgentId] = useState<string>("");
|
||
const { models, favoriteProviders: cachedFavoriteProviders, favoriteModels: cachedFavoriteModels, loading: modelsLoading, refresh } = useModelsCache();
|
||
const [selectedModel, setSelectedModel] = useState<string>("");
|
||
const [favoriteProviders, setFavoriteProviders] = useState<string[]>(cachedFavoriteProviders);
|
||
const [favoriteModels, setFavoriteModels] = useState<string[]>(cachedFavoriteModels);
|
||
|
||
useEffect(() => {
|
||
setFavoriteProviders(cachedFavoriteProviders);
|
||
}, [cachedFavoriteProviders]);
|
||
|
||
useEffect(() => {
|
||
setFavoriteModels(cachedFavoriteModels);
|
||
}, [cachedFavoriteModels]);
|
||
|
||
const handleToggleFavorite = useCallback(async (provider: string) => {
|
||
const currentFavorites = favoriteProviders;
|
||
const isFavorite = currentFavorites.includes(provider);
|
||
const newFavorites = isFavorite
|
||
? currentFavorites.filter((value) => value !== provider)
|
||
: [provider, ...currentFavorites];
|
||
|
||
setFavoriteProviders(newFavorites);
|
||
|
||
try {
|
||
await updateGlobalSettings({ favoriteProviders: newFavorites, favoriteModels });
|
||
await refresh();
|
||
} catch {
|
||
setFavoriteProviders(currentFavorites);
|
||
}
|
||
}, [favoriteProviders, favoriteModels, refresh]);
|
||
|
||
const handleToggleModelFavorite = useCallback(async (modelId: string) => {
|
||
const currentFavorites = favoriteModels;
|
||
const isFavorite = currentFavorites.includes(modelId);
|
||
const newFavorites = isFavorite
|
||
? currentFavorites.filter((value) => value !== modelId)
|
||
: [modelId, ...currentFavorites];
|
||
|
||
setFavoriteModels(newFavorites);
|
||
|
||
try {
|
||
await updateGlobalSettings({ favoriteProviders, favoriteModels: newFavorites });
|
||
await refresh();
|
||
} catch {
|
||
setFavoriteModels(currentFavorites);
|
||
}
|
||
}, [favoriteModels, favoriteProviders, refresh]);
|
||
|
||
const handleSubmit = (e: React.SyntheticEvent<HTMLFormElement>) => {
|
||
e.preventDefault();
|
||
|
||
if (chatMode === "agent") {
|
||
if (!selectedAgentId) return;
|
||
onCreate({ agentId: selectedAgentId });
|
||
return;
|
||
}
|
||
|
||
// model mode
|
||
if (!selectedModel) return;
|
||
const slashIdx = selectedModel.indexOf("/");
|
||
if (slashIdx <= 0) return;
|
||
const modelProvider = selectedModel.slice(0, slashIdx);
|
||
const modelId = selectedModel.slice(slashIdx + 1);
|
||
onCreate({ agentId: FN_AGENT_ID, modelProvider, modelId });
|
||
};
|
||
|
||
const isSubmitDisabled =
|
||
chatMode === "agent" ? !selectedAgentId : !selectedModel;
|
||
|
||
return (
|
||
<div className="chat-new-dialog-backdrop chat-view-dialog-backdrop" onClick={onClose} role="dialog" aria-modal="true">
|
||
<div className="chat-new-dialog chat-view-dialog" onClick={(e) => e.stopPropagation()}>
|
||
<h3>New Chat</h3>
|
||
<div className="chat-new-dialog-mode-toggle" data-testid="chat-new-dialog-mode-toggle">
|
||
<button
|
||
type="button"
|
||
className={`chat-new-dialog-mode-btn${chatMode === "agent" ? " chat-new-dialog-mode-btn--active" : ""}`}
|
||
data-testid="chat-new-dialog-mode-agent"
|
||
onClick={() => {
|
||
setChatMode("agent");
|
||
setSelectedModel("");
|
||
}}
|
||
>
|
||
Agent
|
||
</button>
|
||
<button
|
||
type="button"
|
||
className={`chat-new-dialog-mode-btn${chatMode === "model" ? " chat-new-dialog-mode-btn--active" : ""}`}
|
||
data-testid="chat-new-dialog-mode-model"
|
||
onClick={() => {
|
||
setChatMode("model");
|
||
setSelectedAgentId("");
|
||
}}
|
||
>
|
||
Model
|
||
</button>
|
||
</div>
|
||
<form onSubmit={handleSubmit}>
|
||
{chatMode === "agent" && (
|
||
<label className="chat-new-dialog-model-label">
|
||
Agent
|
||
{agentsLoading ? (
|
||
<div className="chat-new-dialog-loading">Loading agents...</div>
|
||
) : agents.length === 0 ? (
|
||
<div className="chat-new-dialog-empty">No agents available</div>
|
||
) : (
|
||
<div className="chat-new-dialog-agent-list">
|
||
{agents.map((agent) => (
|
||
<button
|
||
key={agent.id}
|
||
type="button"
|
||
className={`chat-new-dialog-agent-item${selectedAgentId === agent.id ? " chat-new-dialog-agent-item--selected" : ""}`}
|
||
onClick={() => setSelectedAgentId(agent.id)}
|
||
data-testid={`agent-option-${agent.id}`}
|
||
>
|
||
<Bot size={16} />
|
||
<span className="chat-new-dialog-agent-name">{agent.name}</span>
|
||
<span className="chat-new-dialog-agent-role">{agent.role}</span>
|
||
</button>
|
||
))}
|
||
</div>
|
||
)}
|
||
</label>
|
||
)}
|
||
{chatMode === "model" && (
|
||
<div className="chat-new-dialog-model-dropdown" data-testid="chat-new-dialog-model-section">
|
||
{modelsLoading ? (
|
||
<div className="chat-new-dialog-loading">Loading models...</div>
|
||
) : (
|
||
<CustomModelDropdown
|
||
models={models}
|
||
value={selectedModel}
|
||
onChange={setSelectedModel}
|
||
label="Model"
|
||
placeholder="Select a model"
|
||
favoriteProviders={favoriteProviders}
|
||
onToggleFavorite={handleToggleFavorite}
|
||
favoriteModels={favoriteModels}
|
||
onToggleModelFavorite={handleToggleModelFavorite}
|
||
/>
|
||
)}
|
||
</div>
|
||
)}
|
||
<div className="chat-new-dialog-actions">
|
||
<button type="button" className="btn btn-sm" onClick={onClose}>
|
||
Cancel
|
||
</button>
|
||
<button
|
||
type="submit"
|
||
className="btn btn-sm btn-primary"
|
||
disabled={isSubmitDisabled}
|
||
>
|
||
Create
|
||
</button>
|
||
</div>
|
||
</form>
|
||
</div>
|
||
</div>
|
||
);
|
||
}
|
||
|
||
|
||
|
||
type CopyFeedbackState = "success" | "error" | null;
|
||
|
||
interface RoomContext {
|
||
roomId: string;
|
||
roomName: string;
|
||
memberIds: ReadonlySet<string>;
|
||
}
|
||
|
||
interface ChatMessageItemProps {
|
||
message: ChatMessageInfo;
|
||
/**
|
||
* When true, render assistant message content as plain text instead of
|
||
* Markdown. The per-message eye toggle has been removed in favor of a
|
||
* single thread-level toggle in the chat header, so this is a global
|
||
* mirror of that header state.
|
||
*/
|
||
forcePlain: boolean;
|
||
agentName: string;
|
||
/**
|
||
* Hide the per-message agent identity (icon + name + model tag) on
|
||
* assistant bubbles. In model-only chats the agent identity *is* the
|
||
* active model and it's already shown in the thread header.
|
||
*/
|
||
hideAssistantIdentity: boolean;
|
||
showAssistantModelTag: boolean;
|
||
activeModelTag: string | null;
|
||
activeModelProvider: string | null;
|
||
activeSessionId: string | null;
|
||
mentionAgentsByName: Map<string, Agent>;
|
||
roomContext: RoomContext | null;
|
||
copyAction?: ReactNode;
|
||
onScrollToTop?: (messageId: string) => void;
|
||
}
|
||
|
||
// Renders a single chat message bubble. Memoized so the streaming bubble's
|
||
// per-frame state churn does not re-render every prior message (each one
|
||
// would re-run ReactMarkdown over its full content otherwise).
|
||
const ChatMessageItem = memo(function ChatMessageItem({
|
||
message,
|
||
forcePlain,
|
||
agentName,
|
||
hideAssistantIdentity,
|
||
showAssistantModelTag,
|
||
activeModelTag,
|
||
activeModelProvider,
|
||
activeSessionId,
|
||
mentionAgentsByName,
|
||
roomContext,
|
||
copyAction,
|
||
onScrollToTop,
|
||
}: ChatMessageItemProps) {
|
||
const isAssistantMessage = message.role === "assistant";
|
||
const failureInfo = isAssistantMessage ? message.failureInfo : undefined;
|
||
const showAssistantIdentity = isAssistantMessage && (!hideAssistantIdentity || Boolean(failureInfo));
|
||
|
||
const renderedUserContent = useMemo<ReactNode>(() => {
|
||
if (isAssistantMessage) return null;
|
||
const content = message.content;
|
||
const mentionRegex = /@([\w-]+)/g;
|
||
const parts: ReactNode[] = [];
|
||
let lastIndex = 0;
|
||
let match = mentionRegex.exec(content);
|
||
while (match) {
|
||
const [fullMatch, rawName = ""] = match;
|
||
const start = match.index;
|
||
if (start > lastIndex) parts.push(content.slice(lastIndex, start));
|
||
const normalizedName = rawName.replace(/_/g, " ").toLowerCase();
|
||
const mentionedAgent = mentionAgentsByName.get(normalizedName);
|
||
if (mentionedAgent) {
|
||
const isNonMember = Boolean(roomContext && !roomContext.memberIds.has(mentionedAgent.id));
|
||
const nonMemberLabel = isNonMember ? `Not a member of ${roomContext?.roomName}` : undefined;
|
||
parts.push(
|
||
<span
|
||
key={`${mentionedAgent.id}-${start}`}
|
||
className={`chat-mention-chip${isNonMember ? " chat-mention-chip--non-member" : ""}`}
|
||
title={nonMemberLabel}
|
||
aria-label={nonMemberLabel}
|
||
>
|
||
@{mentionedAgent.name.replace(/\s+/g, "_")}
|
||
</span>,
|
||
);
|
||
} else {
|
||
parts.push(fullMatch);
|
||
}
|
||
lastIndex = start + fullMatch.length;
|
||
match = mentionRegex.exec(content);
|
||
}
|
||
if (lastIndex < content.length) parts.push(content.slice(lastIndex));
|
||
return parts.length === 0 ? content : parts;
|
||
}, [isAssistantMessage, message.content, mentionAgentsByName, roomContext]);
|
||
|
||
const renderedAttachments = useMemo<ReactNode>(() => {
|
||
const attachments = message.attachments;
|
||
if (!attachments || attachments.length === 0) return null;
|
||
const attachmentUrlBase = message.roomId
|
||
? `/api/chat/rooms/${encodeURIComponent(message.roomId)}/attachments/`
|
||
: (activeSessionId ? `/api/chat/sessions/${encodeURIComponent(activeSessionId)}/attachments/` : null);
|
||
if (!attachmentUrlBase) return null;
|
||
return (
|
||
<div className="chat-message-attachments">
|
||
{attachments.map((attachment) => {
|
||
const isImage = attachment.mimeType.startsWith("image/");
|
||
const key = attachment.id || attachment.filename;
|
||
const href = `${attachmentUrlBase}${encodeURIComponent(attachment.filename)}`;
|
||
if (isImage) {
|
||
return (
|
||
<a
|
||
key={key}
|
||
className="chat-message-attachment-link"
|
||
data-testid="chat-message-attachment"
|
||
href={href}
|
||
target="_blank"
|
||
rel="noopener noreferrer"
|
||
>
|
||
<img
|
||
className="chat-message-attachment"
|
||
src={href}
|
||
alt={attachment.originalName}
|
||
/>
|
||
</a>
|
||
);
|
||
}
|
||
return (
|
||
<a
|
||
key={key}
|
||
className="chat-message-attachment-file"
|
||
data-testid="chat-message-attachment"
|
||
href={href}
|
||
target="_blank"
|
||
rel="noopener noreferrer"
|
||
>
|
||
<File size={14} />
|
||
<span>{attachment.originalName}</span>
|
||
</a>
|
||
);
|
||
})}
|
||
</div>
|
||
);
|
||
}, [message.attachments, message.roomId, activeSessionId]);
|
||
const assistantBody = useMemo<ReactNode>(() => {
|
||
if (!isAssistantMessage) return null;
|
||
if (failureInfo) {
|
||
return (
|
||
<div className="chat-message-content chat-message-content--failure">
|
||
<div className="chat-message-failure-summary-row">
|
||
<span className="status-dot status-dot--error" aria-hidden="true" />
|
||
<span className="chat-message-failure-label">Response failed</span>
|
||
</div>
|
||
<div className="chat-message-failure-summary">{failureInfo.summary}</div>
|
||
{(failureInfo.errorClass || failureInfo.code) && (
|
||
<div className="chat-message-failure-badges">
|
||
{failureInfo.errorClass && <span className="chat-message-failure-badge">{failureInfo.errorClass}</span>}
|
||
{failureInfo.code && <span className="chat-message-failure-badge">{failureInfo.code}</span>}
|
||
</div>
|
||
)}
|
||
{(failureInfo.detail || failureInfo.reference) && (
|
||
<details className="chat-message-failure-details">
|
||
<summary>
|
||
<TriangleAlert size={14} aria-hidden="true" />
|
||
<span>Failure details</span>
|
||
</summary>
|
||
{failureInfo.detail && <pre className="chat-message-failure-detail">{linkifyFilePaths(failureInfo.detail)}</pre>}
|
||
{renderFailureReference(failureInfo.reference)}
|
||
</details>
|
||
)}
|
||
</div>
|
||
);
|
||
}
|
||
if (forcePlain) {
|
||
return <div className="chat-message-content chat-message-content--plain">{message.content}</div>;
|
||
}
|
||
return (
|
||
<div className="chat-message-content chat-message-content--markdown">
|
||
<ReactMarkdown remarkPlugins={[remarkGfm]} components={chatMarkdownComponents}>
|
||
{message.content}
|
||
</ReactMarkdown>
|
||
</div>
|
||
);
|
||
}, [failureInfo, forcePlain, isAssistantMessage, message.content]);
|
||
|
||
return (
|
||
<div
|
||
className={`chat-message chat-message--${message.role}${failureInfo ? " chat-message--failure" : ""}`}
|
||
data-testid={`chat-message-${message.id}`}
|
||
data-message-id={message.id}
|
||
>
|
||
{showAssistantIdentity && (
|
||
<div className="chat-message-avatar">
|
||
{activeModelProvider ? <ProviderIcon provider={activeModelProvider} size="sm" /> : <Bot size={14} />}
|
||
<span>{agentName}</span>
|
||
{showAssistantModelTag && activeModelTag && <span className="chat-model-tag">{activeModelTag}</span>}
|
||
</div>
|
||
)}
|
||
{isAssistantMessage
|
||
? assistantBody
|
||
: <div className="chat-message-content">{renderedUserContent}</div>}
|
||
{isAssistantMessage && !failureInfo && (copyAction || onScrollToTop) && (
|
||
<div className="chat-message-actions">
|
||
{copyAction}
|
||
{onScrollToTop && (
|
||
<button
|
||
type="button"
|
||
className="btn-icon chat-message-scroll-to-top-action"
|
||
aria-label="Scroll message to top"
|
||
data-testid={`chat-message-scroll-to-top-${message.id}`}
|
||
onClick={() => onScrollToTop(message.id)}
|
||
>
|
||
<ArrowUpToLine size={14} />
|
||
</button>
|
||
)}
|
||
</div>
|
||
)}
|
||
{renderToolCalls(message.toolCalls)}
|
||
{message.thinkingOutput && (
|
||
<details className="chat-message-thinking">
|
||
<summary>Thinking</summary>
|
||
<pre className="chat-message-thinking-content">{linkifyFilePaths(message.thinkingOutput)}</pre>
|
||
</details>
|
||
)}
|
||
{renderedAttachments}
|
||
<div className="chat-message-time">{formatRelativeTime(message.createdAt)}</div>
|
||
</div>
|
||
);
|
||
});
|
||
|
||
export function ChatView({ projectId, addToast, experimentalFeatures }: ChatViewProps) {
|
||
useEffect(() => {
|
||
recordResumeEvent({
|
||
view: "ChatView",
|
||
trigger: chatViewWasPreviouslyInactive ? "route-active" : "remount",
|
||
projectId,
|
||
replayAttempted: false,
|
||
});
|
||
chatViewWasPreviouslyInactive = false;
|
||
|
||
return () => {
|
||
chatViewWasPreviouslyInactive = true;
|
||
recordResumeEvent({
|
||
view: "ChatView",
|
||
trigger: "route-inactive",
|
||
projectId,
|
||
replayAttempted: false,
|
||
});
|
||
};
|
||
}, [projectId]);
|
||
|
||
const {
|
||
activeSession,
|
||
sessionsLoading,
|
||
messages,
|
||
messagesLoading,
|
||
isStreaming,
|
||
streamingText,
|
||
streamingThinking,
|
||
streamingToolCalls,
|
||
selectSession,
|
||
createSession,
|
||
archiveSession,
|
||
deleteSession,
|
||
sendMessage,
|
||
stopStreaming,
|
||
pendingMessage,
|
||
clearPendingMessage,
|
||
loadMoreMessages,
|
||
hasMoreMessages,
|
||
searchQuery,
|
||
setSearchQuery,
|
||
filteredSessions,
|
||
agentsMap: chatAgentsMap,
|
||
} = useChat(projectId, addToast);
|
||
|
||
const [showNewDialog, setShowNewDialog] = useState(false);
|
||
const chatRoomsEnabled = experimentalFeatures?.chatRooms === true;
|
||
const [chatScope, setChatScope] = useState<"direct" | "rooms">(() => {
|
||
try {
|
||
const persistedScope = localStorage.getItem(CHAT_SCOPE_STORAGE_KEY);
|
||
if (persistedScope === "rooms" && chatRoomsEnabled) {
|
||
return "rooms";
|
||
}
|
||
} catch {
|
||
// Ignore storage errors.
|
||
}
|
||
|
||
return "direct";
|
||
});
|
||
// Keep this hook unconditional to preserve hook ordering and test stability.
|
||
// Rooms UI and interactions are fully gated by `chatRoomsEnabled`.
|
||
const rooms = useChatRooms(projectId, addToast);
|
||
const { isUnread, markRead } = useChatUnread(projectId);
|
||
const [messageInput, setMessageInput] = useState(() => {
|
||
const initialDraftKey = getChatDraftKey(
|
||
chatScope,
|
||
chatScope === "rooms" ? rooms.activeRoom?.id : activeSession?.id,
|
||
);
|
||
return getPersistedChatDraft(initialDraftKey);
|
||
});
|
||
const [contextMenu, setContextMenu] = useState<{ sessionId: string; x: number; y: number } | null>(null);
|
||
const [confirmDelete, setConfirmDelete] = useState<string | null>(null);
|
||
const [confirmDeleteRoomId, setConfirmDeleteRoomId] = useState<string | null>(null);
|
||
const [sidebarVisible, setSidebarVisible] = useState(true);
|
||
const [sidebarWidth, setSidebarWidth] = useState(CHAT_SIDEBAR_DEFAULT_WIDTH);
|
||
const [createRoomOpen, setCreateRoomOpen] = useState(false);
|
||
const { agentsMap: cachedAgentsMap } = useAgentsMapCache(projectId);
|
||
const agentsMap = useMemo(() => (chatAgentsMap.size > 0 ? chatAgentsMap : cachedAgentsMap), [cachedAgentsMap, chatAgentsMap]);
|
||
const { defaultProvider, defaultModelId } = useModelsCache();
|
||
const defaultModel = useMemo<DefaultModelSelection>(() => ({ provider: defaultProvider, modelId: defaultModelId }), [defaultModelId, defaultProvider]);
|
||
const { skills: discoveredSkills, loading: skillsLoading } = useDiscoveredSkillsCache(projectId);
|
||
const [showSkillMenu, setShowSkillMenu] = useState(false);
|
||
const [skillFilter, setSkillFilter] = useState("");
|
||
const [highlightedSkillIndex, setHighlightedSkillIndex] = useState(0);
|
||
const [mentionFilter, setMentionFilter] = useState("");
|
||
const [mentionPopupVisible, setMentionPopupVisible] = useState(false);
|
||
const [mentionHighlightIndex, setMentionHighlightIndex] = useState(0);
|
||
const [mentionStartPos, setMentionStartPos] = useState(-1);
|
||
// Single thread-wide toggle: when true, all assistant content (including the
|
||
// streaming bubble) renders as plain text instead of Markdown. Replaces the
|
||
// earlier per-message toggle so the chat header owns this control instead
|
||
// of every reply having its own button.
|
||
const [showAllAsPlain, setShowAllAsPlain] = useState(false);
|
||
// Attachment state mirrors QuickEntryBox: pending files selected before send.
|
||
const [pendingAttachments, setPendingAttachments] = useState<PendingAttachment[]>([]);
|
||
const [isDragOver, setIsDragOver] = useState(false);
|
||
const [isUserScrolling, setIsUserScrolling] = useState(false);
|
||
const [copyFeedbackByMessageId, setCopyFeedbackByMessageId] = useState<Record<string, CopyFeedbackState>>({});
|
||
const [mobileSessionMenuOpen, setMobileSessionMenuOpen] = useState(false);
|
||
const [roomSwitcherOpen, setRoomSwitcherOpen] = useState(false);
|
||
const { pushNav } = useNavigationHistoryContext();
|
||
|
||
// File mention state and hook
|
||
const [, setFileMentionPopupVisible] = useState(false);
|
||
const [fileMentionPosition, setFileMentionPosition] = useState({ top: 0, left: 0 });
|
||
|
||
const fileMention = useFileMention({ projectId });
|
||
|
||
// Calculate popup position based on caret position in textarea
|
||
const updateFileMentionPosition = useCallback((textarea: HTMLTextAreaElement | null) => {
|
||
if (!textarea || !fileMention.mentionActive) return;
|
||
|
||
// Get textarea position
|
||
const rect = textarea.getBoundingClientRect();
|
||
|
||
// Position above the textarea, using viewport coordinates
|
||
// The popup is absolutely positioned, so we use window coordinates
|
||
setFileMentionPosition({
|
||
top: rect.top - 260, // Popup appears above with gap (accounting for popup height)
|
||
left: rect.left + 8, // Small left offset
|
||
});
|
||
}, [fileMention.mentionActive]);
|
||
|
||
const messagesEndRef = useRef<HTMLDivElement>(null);
|
||
const loadMoreSentinelRef = useRef<HTMLDivElement>(null);
|
||
const mobileSessionMenuRef = useRef<HTMLDivElement>(null);
|
||
const roomSwitcherRef = useRef<HTMLDivElement>(null);
|
||
const isUserScrollingRef = useRef(false);
|
||
const lastAnchoredThreadStateRef = useRef<{ threadId: string; loaded: boolean; hasMessages: boolean } | null>(null);
|
||
const previousChatScopeRef = useRef<"direct" | "rooms" | null>(null);
|
||
const directThreadDeferredAnchorTimeoutRef = useRef<number | null>(null);
|
||
const lastMessageCountRef = useRef(0);
|
||
const lastThreadIdRef = useRef<string | null>(null);
|
||
const scrollRestoreSnapshotRef = useRef<{
|
||
threadId: string;
|
||
scrollTop: number;
|
||
scrollHeight: number;
|
||
clientHeight: number;
|
||
anchorMessageId: string | null;
|
||
anchorOffset: number;
|
||
wasPinnedBefore: boolean;
|
||
capturedAtMs: number;
|
||
} | null>(null);
|
||
const hideSkillMenuTimeoutRef = useRef<number | null>(null);
|
||
const messagesContainerRef = useRef<HTMLDivElement>(null);
|
||
const chatThreadRef = useRef<HTMLDivElement | null>(null);
|
||
// FN-5365: mirror QuickChat's mid-dismiss suppress gate so transient
|
||
// visualViewport shrink samples do not jerk the chat thread/composer.
|
||
const suppressVvShrinkRef = useRef(false);
|
||
const suppressVvShrinkTimeoutRef = useRef<number | null>(null);
|
||
const inputRef = useRef<HTMLTextAreaElement>(null);
|
||
const fileInputRef = useRef<HTMLInputElement>(null);
|
||
const pendingAttachmentsRef = useRef<PendingAttachment[]>([]);
|
||
const mentionCursorPosRef = useRef(0);
|
||
const copyFeedbackTimeoutsRef = useRef<Map<string, number>>(new Map());
|
||
const roomSendInFlightRef = useRef(false);
|
||
const mode = useViewportMode();
|
||
const isMobile = mode === "mobile";
|
||
|
||
useEffect(() => {
|
||
if (!activeSession?.id) {
|
||
return;
|
||
}
|
||
|
||
markRead("direct", activeSession.id, activeSession.lastMessageAt ?? activeSession.updatedAt);
|
||
}, [activeSession?.id, activeSession?.lastMessageAt, activeSession?.updatedAt, markRead]);
|
||
|
||
useEffect(() => {
|
||
if (!rooms.activeRoom?.id) {
|
||
return;
|
||
}
|
||
|
||
markRead("room", rooms.activeRoom.id, rooms.activeRoom.updatedAt);
|
||
}, [rooms.activeRoom?.id, rooms.activeRoom?.updatedAt, markRead]);
|
||
|
||
useEffect(() => {
|
||
if (!activeSession?.id || messages.length === 0) {
|
||
return;
|
||
}
|
||
|
||
const latestMessage = messages[messages.length - 1];
|
||
markRead("direct", activeSession.id, latestMessage?.createdAt ?? activeSession.lastMessageAt ?? activeSession.updatedAt);
|
||
}, [activeSession?.id, activeSession?.lastMessageAt, activeSession?.updatedAt, markRead, messages]);
|
||
|
||
useEffect(() => {
|
||
if (!rooms.activeRoom?.id || rooms.messages.length === 0) {
|
||
return;
|
||
}
|
||
|
||
const latestMessage = rooms.messages[rooms.messages.length - 1];
|
||
markRead("room", rooms.activeRoom.id, latestMessage?.createdAt ?? rooms.activeRoom.updatedAt);
|
||
}, [markRead, rooms.activeRoom?.id, rooms.activeRoom?.updatedAt, rooms.messages]);
|
||
|
||
useEffect(() => {
|
||
try {
|
||
const rawWidth = localStorage.getItem(CHAT_SIDEBAR_STORAGE_KEY);
|
||
if (!rawWidth) return;
|
||
const parsedWidth = Number.parseInt(rawWidth, 10);
|
||
if (Number.isNaN(parsedWidth)) return;
|
||
const clampedWidth = Math.max(CHAT_SIDEBAR_MIN_WIDTH, Math.min(CHAT_SIDEBAR_MAX_WIDTH, parsedWidth));
|
||
setSidebarWidth(clampedWidth);
|
||
} catch {
|
||
// Ignore storage errors.
|
||
}
|
||
}, []);
|
||
|
||
useEffect(() => {
|
||
try {
|
||
const persistedScope = localStorage.getItem(CHAT_SCOPE_STORAGE_KEY);
|
||
if (persistedScope === "direct") {
|
||
setChatScope("direct");
|
||
return;
|
||
}
|
||
if (persistedScope === "rooms" && chatRoomsEnabled) {
|
||
setChatScope("rooms");
|
||
}
|
||
} catch {
|
||
// Ignore storage errors.
|
||
}
|
||
}, [chatRoomsEnabled]);
|
||
|
||
useEffect(() => {
|
||
if (!chatRoomsEnabled && chatScope === "rooms") {
|
||
setChatScope("direct");
|
||
return;
|
||
}
|
||
try {
|
||
localStorage.setItem(CHAT_SCOPE_STORAGE_KEY, chatScope);
|
||
} catch {
|
||
// Ignore storage errors.
|
||
}
|
||
}, [chatRoomsEnabled, chatScope]);
|
||
|
||
const activeDraftKey = getChatDraftKey(
|
||
chatScope,
|
||
chatScope === "rooms" ? rooms.activeRoom?.id : activeSession?.id,
|
||
);
|
||
const lastDraftKeyRef = useRef<string | null>(activeDraftKey);
|
||
|
||
useEffect(() => {
|
||
if (activeDraftKey === lastDraftKeyRef.current) {
|
||
return;
|
||
}
|
||
|
||
lastDraftKeyRef.current = activeDraftKey;
|
||
setMessageInput(getPersistedChatDraft(activeDraftKey));
|
||
}, [activeDraftKey]);
|
||
|
||
useEffect(() => {
|
||
if (!activeDraftKey || lastDraftKeyRef.current !== activeDraftKey) {
|
||
return;
|
||
}
|
||
|
||
try {
|
||
if (messageInput) {
|
||
localStorage.setItem(activeDraftKey, messageInput);
|
||
return;
|
||
}
|
||
localStorage.removeItem(activeDraftKey);
|
||
} catch {
|
||
// Ignore storage errors.
|
||
}
|
||
}, [activeDraftKey, messageInput]);
|
||
|
||
const roomThreadActive = chatRoomsEnabled && chatScope === "rooms" && !!rooms.activeRoom;
|
||
const { keyboardOverlap, keyboardOpen } = useMobileKeyboard({
|
||
enabled: isMobile && (!!activeSession || roomThreadActive),
|
||
});
|
||
|
||
const filteredSkills = useMemo(() => {
|
||
const normalizedFilter = skillFilter.trim().toLowerCase();
|
||
const matchingSkills = normalizedFilter
|
||
? discoveredSkills.filter((skill) => skill.name.toLowerCase().includes(normalizedFilter))
|
||
: discoveredSkills;
|
||
return matchingSkills.slice(0, 10);
|
||
}, [discoveredSkills, skillFilter]);
|
||
|
||
const mentionAgents = useMemo(() => Array.from(agentsMap.values()), [agentsMap]);
|
||
|
||
const roomContext = useMemo<RoomContext | null>(() => {
|
||
if (!chatRoomsEnabled || chatScope !== "rooms" || !rooms.activeRoom) {
|
||
return null;
|
||
}
|
||
return {
|
||
roomId: rooms.activeRoom.id,
|
||
roomName: rooms.activeRoom.name,
|
||
memberIds: new Set(rooms.activeRoomMembers.map((member) => member.agentId)),
|
||
};
|
||
}, [chatRoomsEnabled, chatScope, rooms.activeRoom, rooms.activeRoomMembers]);
|
||
|
||
const filteredMentionAgents = useMemo(() => {
|
||
const matchingAgents = mentionAgents.filter((agent) => matchesAgentMentionFilter(agent.name, mentionFilter));
|
||
if (!roomContext) {
|
||
return matchingAgents;
|
||
}
|
||
|
||
const memberAgents = matchingAgents.filter((agent) => roomContext.memberIds.has(agent.id));
|
||
if (mentionFilter.trim().length === 0) {
|
||
return memberAgents;
|
||
}
|
||
|
||
const otherAgents = matchingAgents.filter((agent) => !roomContext.memberIds.has(agent.id));
|
||
return [...memberAgents, ...otherAgents];
|
||
}, [mentionAgents, mentionFilter, roomContext]);
|
||
|
||
const mentionAgentsByName = useMemo(() => {
|
||
const byName = new Map<string, Agent>();
|
||
for (const agent of mentionAgents) {
|
||
byName.set(agent.name.toLowerCase(), agent);
|
||
}
|
||
return byName;
|
||
}, [mentionAgents]);
|
||
|
||
useEffect(() => {
|
||
setHighlightedSkillIndex(0);
|
||
}, [filteredSkills]);
|
||
|
||
useEffect(() => {
|
||
setMentionHighlightIndex(0);
|
||
}, [mentionFilter, mentionPopupVisible]);
|
||
|
||
useEffect(() => {
|
||
return () => {
|
||
if (hideSkillMenuTimeoutRef.current !== null) {
|
||
window.clearTimeout(hideSkillMenuTimeoutRef.current);
|
||
}
|
||
};
|
||
}, []);
|
||
|
||
useEffect(() => {
|
||
const sentinel = loadMoreSentinelRef.current;
|
||
if (!sentinel || !hasMoreMessages || messagesLoading) return;
|
||
|
||
const observer = new IntersectionObserver(
|
||
(entries) => {
|
||
if (entries[0].isIntersecting) {
|
||
void loadMoreMessages();
|
||
}
|
||
},
|
||
{ threshold: 0.1 },
|
||
);
|
||
observer.observe(sentinel);
|
||
return () => observer.disconnect();
|
||
}, [hasMoreMessages, messagesLoading, loadMoreMessages]);
|
||
|
||
const getActiveThreadId = useCallback(() => {
|
||
return roomThreadActive ? (rooms.activeRoom?.id ?? null) : (activeSession?.id ?? null);
|
||
}, [roomThreadActive, rooms.activeRoom?.id, activeSession?.id]);
|
||
|
||
const getMessageElement = useCallback((container: HTMLElement, messageId: string) => {
|
||
if (typeof CSS !== "undefined" && typeof CSS.escape === "function") {
|
||
return container.querySelector<HTMLElement>(`.chat-message[data-message-id="${CSS.escape(messageId)}"]`);
|
||
}
|
||
return container.querySelector<HTMLElement>(`.chat-message[data-message-id="${messageId.replace(/"/g, "\\\"")}"]`);
|
||
}, []);
|
||
|
||
const captureScrollSnapshot = useCallback(() => {
|
||
const messagesContainer = messagesContainerRef.current;
|
||
const threadId = getActiveThreadId();
|
||
if (!messagesContainer || !threadId) return;
|
||
|
||
const scrollTop = messagesContainer.scrollTop;
|
||
const messageElements = messagesContainer.querySelectorAll<HTMLElement>(".chat-message[data-message-id]");
|
||
const anchorMessage = Array.from(messageElements).find((element) => element.offsetTop + element.offsetHeight >= scrollTop)
|
||
?? messageElements[0]
|
||
?? null;
|
||
const anchorMessageId = anchorMessage?.getAttribute("data-message-id") ?? null;
|
||
const anchorOffset = anchorMessage ? anchorMessage.offsetTop - scrollTop : 0;
|
||
|
||
scrollRestoreSnapshotRef.current = {
|
||
threadId,
|
||
scrollTop,
|
||
scrollHeight: messagesContainer.scrollHeight,
|
||
clientHeight: messagesContainer.clientHeight,
|
||
anchorMessageId,
|
||
anchorOffset,
|
||
wasPinnedBefore: !isUserScrollingRef.current,
|
||
capturedAtMs: typeof performance !== "undefined" ? performance.now() : Date.now(),
|
||
};
|
||
}, [getActiveThreadId]);
|
||
|
||
const updateScrollState = useCallback(() => {
|
||
const messagesContainer = messagesContainerRef.current;
|
||
if (!messagesContainer) return;
|
||
|
||
const threshold = 50;
|
||
const atBottom = messagesContainer.scrollTop + messagesContainer.clientHeight >= messagesContainer.scrollHeight - threshold;
|
||
setIsUserScrolling(!atBottom);
|
||
isUserScrollingRef.current = !atBottom;
|
||
captureScrollSnapshot();
|
||
}, [captureScrollSnapshot]);
|
||
|
||
const anchorToBottom = useCallback((container: HTMLElement, options?: { force?: boolean }) => {
|
||
if (!container.isConnected) return;
|
||
if (!options?.force && isUserScrollingRef.current) {
|
||
return;
|
||
}
|
||
|
||
let frame = 0;
|
||
let stableFrames = 0;
|
||
let lastScrollHeight = -1;
|
||
const maxFrames = 6;
|
||
|
||
const writeBottom = () => {
|
||
if (!container.isConnected) return;
|
||
if (!options?.force && isUserScrollingRef.current) {
|
||
return;
|
||
}
|
||
|
||
container.scrollTop = container.scrollHeight;
|
||
if (container.scrollHeight === lastScrollHeight) {
|
||
stableFrames += 1;
|
||
} else {
|
||
stableFrames = 0;
|
||
lastScrollHeight = container.scrollHeight;
|
||
}
|
||
|
||
frame += 1;
|
||
if (frame >= maxFrames || stableFrames >= 2) {
|
||
setIsUserScrolling(false);
|
||
isUserScrollingRef.current = false;
|
||
return;
|
||
}
|
||
|
||
window.requestAnimationFrame(writeBottom);
|
||
};
|
||
|
||
writeBottom();
|
||
}, []);
|
||
|
||
const activeThreadMessages = roomThreadActive ? rooms.messages : messages;
|
||
|
||
useLayoutEffect(() => {
|
||
const messagesContainer = messagesContainerRef.current;
|
||
const threadId = getActiveThreadId();
|
||
const snapshot = scrollRestoreSnapshotRef.current;
|
||
if (!messagesContainer || !threadId || !snapshot || snapshot.threadId !== threadId || snapshot.wasPinnedBefore) {
|
||
return;
|
||
}
|
||
|
||
const snapshotAgeMs = (typeof performance !== "undefined" ? performance.now() : Date.now()) - snapshot.capturedAtMs;
|
||
const hasScrollableOverflow = messagesContainer.scrollHeight > messagesContainer.clientHeight;
|
||
const isStaleSnapshot = snapshotAgeMs > 3000;
|
||
const isLikelyInvalidTopSample = snapshot.scrollTop <= 0 && snapshot.anchorOffset <= 0 && hasScrollableOverflow;
|
||
if (!isUserScrollingRef.current || isStaleSnapshot || isLikelyInvalidTopSample) {
|
||
scrollRestoreSnapshotRef.current = null;
|
||
return;
|
||
}
|
||
|
||
let restoredScrollTop = snapshot.scrollTop;
|
||
if (snapshot.anchorMessageId) {
|
||
const anchorElement = getMessageElement(messagesContainer, snapshot.anchorMessageId);
|
||
if (anchorElement) {
|
||
restoredScrollTop = anchorElement.offsetTop - snapshot.anchorOffset;
|
||
} else {
|
||
restoredScrollTop = snapshot.scrollTop + (messagesContainer.scrollHeight - snapshot.scrollHeight);
|
||
}
|
||
} else {
|
||
restoredScrollTop = snapshot.scrollTop + (messagesContainer.scrollHeight - snapshot.scrollHeight);
|
||
}
|
||
|
||
messagesContainer.scrollTop = Math.max(0, restoredScrollTop);
|
||
isUserScrollingRef.current = true;
|
||
setIsUserScrolling(true);
|
||
scrollRestoreSnapshotRef.current = null;
|
||
}, [activeThreadMessages, getActiveThreadId, getMessageElement]);
|
||
|
||
const logScrollDebug = useCallback((cause: string) => {
|
||
if (typeof window === "undefined") {
|
||
return;
|
||
}
|
||
if (process.env.NODE_ENV === "production" || !(window as unknown as { FN_5380_DEBUG?: boolean }).FN_5380_DEBUG) {
|
||
return;
|
||
}
|
||
const container = messagesContainerRef.current;
|
||
const threshold = 50;
|
||
const atBottom = container
|
||
? container.scrollTop + container.clientHeight >= container.scrollHeight - threshold
|
||
: true;
|
||
console.debug("[chat-scroll]", {
|
||
cause,
|
||
wasPinnedBefore: !isUserScrollingRef.current,
|
||
atBottomNow: atBottom,
|
||
messageCount: activeThreadMessages.length,
|
||
roomThreadActive,
|
||
});
|
||
}, [activeThreadMessages.length, roomThreadActive]);
|
||
|
||
const scrollToBottom = useCallback((cause: string) => {
|
||
logScrollDebug(cause);
|
||
const messagesContainer = messagesContainerRef.current;
|
||
if (!messagesContainer) return;
|
||
// Cancel any pending scroll restoration so it doesn't override the explicit jump-to-bottom.
|
||
scrollRestoreSnapshotRef.current = null;
|
||
isUserScrollingRef.current = false;
|
||
anchorToBottom(messagesContainer);
|
||
}, [anchorToBottom, logScrollDebug]);
|
||
|
||
useLayoutEffect(() => {
|
||
if (directThreadDeferredAnchorTimeoutRef.current !== null) {
|
||
window.clearTimeout(directThreadDeferredAnchorTimeoutRef.current);
|
||
directThreadDeferredAnchorTimeoutRef.current = null;
|
||
}
|
||
|
||
const threadId = roomThreadActive ? (rooms.activeRoom?.id ?? null) : (activeSession?.id ?? null);
|
||
if (!threadId) {
|
||
lastAnchoredThreadStateRef.current = null;
|
||
return;
|
||
}
|
||
|
||
const nextState = {
|
||
threadId,
|
||
loaded: roomThreadActive ? !rooms.messagesLoading : !messagesLoading,
|
||
hasMessages: roomThreadActive ? rooms.messages.length > 0 : messages.length > 0,
|
||
};
|
||
const previousState = lastAnchoredThreadStateRef.current;
|
||
const isThreadChanged = previousState?.threadId !== threadId;
|
||
const finishedLoading = previousState?.threadId === threadId && !previousState.loaded && nextState.loaded;
|
||
const firstMessagesArrived =
|
||
previousState?.threadId === threadId && !previousState.hasMessages && nextState.hasMessages;
|
||
|
||
const shouldAnchor = previousState === null || isThreadChanged || finishedLoading || firstMessagesArrived;
|
||
if (!shouldAnchor) {
|
||
return;
|
||
}
|
||
|
||
const messagesContainer = messagesContainerRef.current;
|
||
if (!messagesContainer) {
|
||
return;
|
||
}
|
||
|
||
logScrollDebug(isThreadChanged ? "thread-change" : finishedLoading ? "finished-loading" : firstMessagesArrived ? "first-messages" : "mount");
|
||
anchorToBottom(messagesContainer, { force: true });
|
||
if (!roomThreadActive) {
|
||
directThreadDeferredAnchorTimeoutRef.current = window.setTimeout(() => {
|
||
directThreadDeferredAnchorTimeoutRef.current = null;
|
||
if (isUserScrollingRef.current) {
|
||
return;
|
||
}
|
||
const latestContainer = messagesContainerRef.current;
|
||
if (!latestContainer) {
|
||
return;
|
||
}
|
||
anchorToBottom(latestContainer);
|
||
}, 250);
|
||
}
|
||
lastAnchoredThreadStateRef.current = nextState;
|
||
|
||
return () => {
|
||
if (directThreadDeferredAnchorTimeoutRef.current !== null) {
|
||
window.clearTimeout(directThreadDeferredAnchorTimeoutRef.current);
|
||
directThreadDeferredAnchorTimeoutRef.current = null;
|
||
}
|
||
};
|
||
}, [
|
||
roomThreadActive,
|
||
rooms.activeRoom?.id,
|
||
rooms.messages.length,
|
||
rooms.messagesLoading,
|
||
activeSession?.id,
|
||
messages.length,
|
||
messagesLoading,
|
||
anchorToBottom,
|
||
]);
|
||
|
||
// Scroll thread container to bottom during streaming only when already pinned.
|
||
useEffect(() => {
|
||
if (!isStreaming || isUserScrollingRef.current) {
|
||
return;
|
||
}
|
||
scrollToBottom("streaming");
|
||
}, [isStreaming, streamingText, streamingThinking, scrollToBottom]);
|
||
|
||
// Snap to latest on new messages only when the user was pinned before growth.
|
||
useEffect(() => {
|
||
const threadId = getActiveThreadId();
|
||
if (!threadId) {
|
||
lastMessageCountRef.current = 0;
|
||
lastThreadIdRef.current = null;
|
||
return;
|
||
}
|
||
|
||
if (lastThreadIdRef.current !== threadId) {
|
||
lastThreadIdRef.current = threadId;
|
||
lastMessageCountRef.current = activeThreadMessages.length;
|
||
return;
|
||
}
|
||
|
||
const previousCount = lastMessageCountRef.current;
|
||
const nextCount = activeThreadMessages.length;
|
||
const didGrow = nextCount > previousCount;
|
||
const wasPinnedBefore = !isUserScrollingRef.current;
|
||
|
||
lastMessageCountRef.current = nextCount;
|
||
|
||
if (didGrow && wasPinnedBefore) {
|
||
scrollToBottom("new-message");
|
||
}
|
||
}, [activeThreadMessages, getActiveThreadId, scrollToBottom]);
|
||
|
||
useEffect(() => {
|
||
if (keyboardOverlap <= 0) {
|
||
return;
|
||
}
|
||
|
||
const messagesContainer = messagesContainerRef.current;
|
||
if (!messagesContainer) {
|
||
return;
|
||
}
|
||
|
||
scrollToBottom("keyboard");
|
||
}, [keyboardOverlap, scrollToBottom]);
|
||
|
||
// Lock body scroll on mobile while the keyboard is up so iOS can't shift
|
||
// the visual viewport (offsetTop > 0). Shared hook also restores
|
||
// window.scrollTo(0, 0) on cleanup to recover from any iOS drift.
|
||
useMobileScrollLock(isMobile && keyboardOpen);
|
||
|
||
// FN-5365: mirror QuickChatFAB keyboard handling by writing visualViewport
|
||
// metrics directly to .chat-thread, avoiding React commit lag/jitter.
|
||
useLayoutEffect(() => {
|
||
if (!isMobile || (!activeSession && !roomThreadActive)) return;
|
||
if (typeof window === "undefined") return;
|
||
|
||
const thread = chatThreadRef.current;
|
||
const vv = window.visualViewport;
|
||
if (!thread || !vv) return;
|
||
|
||
const isKeyboardTrackingFocusable = (element: Element | null): boolean => {
|
||
if (!(element instanceof HTMLElement)) return false;
|
||
if (element.tagName === "TEXTAREA") return true;
|
||
if (element.tagName !== "INPUT") return false;
|
||
const inputType = (element as HTMLInputElement).type.toLowerCase();
|
||
return ["", "text", "search", "email", "url", "tel", "password", "number"].includes(inputType);
|
||
};
|
||
|
||
const apply = () => {
|
||
if (suppressVvShrinkRef.current) {
|
||
thread.classList.remove("chat-thread--keyboard-active");
|
||
return;
|
||
}
|
||
const overlap = Math.max(0, window.innerHeight - vv.offsetTop - vv.height);
|
||
const offsetTop = vv.offsetTop || 0;
|
||
thread.style.setProperty("--vv-height", `${vv.height}px`);
|
||
thread.style.setProperty("--vv-offset-top", `${offsetTop}px`);
|
||
thread.style.setProperty("--keyboard-overlap", `${overlap}px`);
|
||
|
||
const keyboardActive = (overlap > 0 || offsetTop > 0) && isKeyboardTrackingFocusable(document.activeElement);
|
||
thread.classList.toggle("chat-thread--keyboard-active", keyboardActive);
|
||
};
|
||
|
||
apply();
|
||
vv.addEventListener("resize", apply);
|
||
vv.addEventListener("scroll", apply);
|
||
document.addEventListener("focusin", apply);
|
||
document.addEventListener("focusout", apply);
|
||
window.addEventListener("pageshow", apply);
|
||
document.addEventListener("visibilitychange", apply);
|
||
return () => {
|
||
vv.removeEventListener("resize", apply);
|
||
vv.removeEventListener("scroll", apply);
|
||
document.removeEventListener("focusin", apply);
|
||
document.removeEventListener("focusout", apply);
|
||
window.removeEventListener("pageshow", apply);
|
||
document.removeEventListener("visibilitychange", apply);
|
||
thread.classList.remove("chat-thread--keyboard-active");
|
||
};
|
||
}, [activeSession, isMobile, roomThreadActive]);
|
||
|
||
// Close context menu on outside click
|
||
useEffect(() => {
|
||
const handleClick = () => setContextMenu(null);
|
||
if (contextMenu) {
|
||
document.addEventListener("click", handleClick);
|
||
return () => document.removeEventListener("click", handleClick);
|
||
}
|
||
}, [contextMenu]);
|
||
|
||
// While the keyboard is up on mobile, block touchmove gestures that
|
||
// would otherwise pan the iOS visualViewport (or scroll the document)
|
||
// and let the composer / header drift. We attach a non-passive listener
|
||
// to document so that gestures starting anywhere — header, composer
|
||
// padding, body — are cancelled. The exception is when the touch path
|
||
// crosses the messages list, which is the one place we DO want pan-y.
|
||
// useMobileScrollLock only pins document scroll; this complements it
|
||
// by stopping vv pan on top of the locked layout.
|
||
// React's synthetic onTouchMove is passive by default, so this has to
|
||
// be a native addEventListener with { passive: false }.
|
||
useEffect(() => {
|
||
if (!isMobile || !keyboardOpen) return;
|
||
const onTouchMove = (event: TouchEvent) => {
|
||
const target = event.target as Element | null;
|
||
if (target?.closest(".chat-messages")) return; // allow messages scroll
|
||
event.preventDefault();
|
||
};
|
||
document.addEventListener("touchmove", onTouchMove, { passive: false });
|
||
return () => {
|
||
document.removeEventListener("touchmove", onTouchMove);
|
||
};
|
||
}, [isMobile, keyboardOpen]);
|
||
|
||
// On mount and on visibility/page restore, if iOS thinks the keyboard is
|
||
// up but the textarea isn't actually focused (or vice versa), the
|
||
// visualViewport metrics get stuck in a half-state — composer pushed up
|
||
// or covered by a blank pane. Force a blur+refocus on the textarea to
|
||
// make iOS resync. Only runs on mobile and only when ChatView holds the
|
||
// active session (avoids stealing focus from other views).
|
||
useEffect(() => {
|
||
if (!isMobile || !activeSession) return;
|
||
const resync = () => {
|
||
const ta = inputRef.current;
|
||
if (!ta) return;
|
||
if (document.activeElement !== ta) return; // only if it was focused
|
||
ta.blur();
|
||
window.setTimeout(() => {
|
||
ta.focus({ preventScroll: true });
|
||
}, 0);
|
||
};
|
||
document.addEventListener("visibilitychange", resync);
|
||
window.addEventListener("pageshow", resync);
|
||
return () => {
|
||
document.removeEventListener("visibilitychange", resync);
|
||
window.removeEventListener("pageshow", resync);
|
||
};
|
||
}, [isMobile, activeSession]);
|
||
|
||
useEffect(() => {
|
||
const previousScope = previousChatScopeRef.current;
|
||
previousChatScopeRef.current = chatScope;
|
||
|
||
if (chatScope === "rooms" && !rooms.activeRoom) {
|
||
lastAnchoredThreadStateRef.current = null;
|
||
return;
|
||
}
|
||
|
||
const enteredDirect =
|
||
chatScope === "direct" &&
|
||
(previousScope === null || previousScope === "rooms");
|
||
const enteredRooms =
|
||
chatScope === "rooms" &&
|
||
(previousScope === null || previousScope === "direct");
|
||
|
||
if (!enteredDirect && !enteredRooms) {
|
||
return;
|
||
}
|
||
|
||
const messagesContainer = messagesContainerRef.current;
|
||
if (!messagesContainer) {
|
||
return;
|
||
}
|
||
|
||
anchorToBottom(messagesContainer, { force: true });
|
||
isUserScrollingRef.current = false;
|
||
setIsUserScrolling(false);
|
||
}, [chatScope, rooms.activeRoom, anchorToBottom]);
|
||
|
||
useEffect(() => {
|
||
if (!activeSession && !roomThreadActive) {
|
||
return;
|
||
}
|
||
if (roomThreadActive && !isMobile) {
|
||
return;
|
||
}
|
||
|
||
const captureForRefetch = () => {
|
||
captureScrollSnapshot();
|
||
};
|
||
|
||
const onVisibilityChange = () => {
|
||
if (document.visibilityState !== "visible") {
|
||
return;
|
||
}
|
||
captureForRefetch();
|
||
};
|
||
|
||
document.addEventListener("visibilitychange", onVisibilityChange);
|
||
window.addEventListener("pageshow", captureForRefetch);
|
||
|
||
return () => {
|
||
document.removeEventListener("visibilitychange", onVisibilityChange);
|
||
window.removeEventListener("pageshow", captureForRefetch);
|
||
};
|
||
}, [isMobile, activeSession, roomThreadActive, captureScrollSnapshot]);
|
||
|
||
useEffect(() => {
|
||
if (roomThreadActive) {
|
||
return;
|
||
}
|
||
if (typeof ResizeObserver === "undefined") {
|
||
return;
|
||
}
|
||
|
||
const messagesContainer = messagesContainerRef.current;
|
||
if (!messagesContainer) {
|
||
return;
|
||
}
|
||
|
||
const observer = new ResizeObserver(() => {
|
||
if (isUserScrollingRef.current) {
|
||
return;
|
||
}
|
||
anchorToBottom(messagesContainer);
|
||
});
|
||
|
||
observer.observe(messagesContainer);
|
||
|
||
return () => {
|
||
observer.disconnect();
|
||
};
|
||
}, [roomThreadActive, anchorToBottom, activeSession?.id, chatScope]);
|
||
|
||
// Fetch agents on mount for name resolution (project-scoped with stale-request protection)
|
||
useEffect(() => {
|
||
pendingAttachmentsRef.current = pendingAttachments;
|
||
}, [pendingAttachments]);
|
||
|
||
useEffect(() => {
|
||
return () => {
|
||
for (const attachment of pendingAttachmentsRef.current) {
|
||
if (attachment.previewUrl) {
|
||
URL.revokeObjectURL(attachment.previewUrl);
|
||
}
|
||
}
|
||
for (const timeoutId of copyFeedbackTimeoutsRef.current.values()) {
|
||
window.clearTimeout(timeoutId);
|
||
}
|
||
copyFeedbackTimeoutsRef.current.clear();
|
||
};
|
||
}, []);
|
||
|
||
const handleAttachmentFiles = useCallback((files: FileList | File[] | null | undefined) => {
|
||
if (!files || files.length === 0) return;
|
||
|
||
const nextAttachments: PendingAttachment[] = [];
|
||
for (const file of Array.from(files)) {
|
||
if (!ALLOWED_ATTACHMENT_TYPES.includes(file.type)) {
|
||
continue;
|
||
}
|
||
const isImage = file.type.startsWith("image/");
|
||
nextAttachments.push({
|
||
file,
|
||
previewUrl: isImage ? URL.createObjectURL(file) : "",
|
||
});
|
||
}
|
||
|
||
if (nextAttachments.length > 0) {
|
||
setPendingAttachments((prev) => [...prev, ...nextAttachments]);
|
||
}
|
||
}, []);
|
||
|
||
const removeAttachment = useCallback((index: number) => {
|
||
setPendingAttachments((prev) => {
|
||
const attachment = prev[index];
|
||
if (attachment?.previewUrl) {
|
||
URL.revokeObjectURL(attachment.previewUrl);
|
||
}
|
||
return prev.filter((_, attachmentIndex) => attachmentIndex !== index);
|
||
});
|
||
}, []);
|
||
|
||
const handlePaste = useCallback((event: React.ClipboardEvent<HTMLTextAreaElement>) => {
|
||
const clipboardFiles = event.clipboardData?.files;
|
||
if (!clipboardFiles || clipboardFiles.length === 0) return;
|
||
const imageFiles = Array.from(clipboardFiles).filter((file) => file.type.startsWith("image/"));
|
||
if (imageFiles.length === 0) return;
|
||
handleAttachmentFiles(imageFiles);
|
||
}, [handleAttachmentFiles]);
|
||
|
||
// Handle create session
|
||
const handleCreateSession = useCallback(
|
||
async (input: { agentId: string; modelProvider?: string; modelId?: string }) => {
|
||
try {
|
||
await createSession(input);
|
||
setShowNewDialog(false);
|
||
// On mobile, hide sidebar after selecting
|
||
if (isMobile) setSidebarVisible(false);
|
||
} catch {
|
||
addToast("Failed to create chat session", "error");
|
||
}
|
||
},
|
||
[createSession, addToast, isMobile],
|
||
);
|
||
|
||
const resizeComposer = useCallback((textarea?: HTMLTextAreaElement | null) => {
|
||
const composer = textarea ?? inputRef.current;
|
||
if (!composer) {
|
||
return;
|
||
}
|
||
|
||
composer.style.height = "auto";
|
||
composer.style.height = `${clampChatInputHeight(composer.scrollHeight)}px`;
|
||
composer.style.overflowY = resolveChatInputOverflowY(composer.scrollHeight);
|
||
}, []);
|
||
|
||
const handleComposerRef = useCallback((textarea: HTMLTextAreaElement | null) => {
|
||
inputRef.current = textarea;
|
||
if (!textarea) {
|
||
return;
|
||
}
|
||
|
||
resizeComposer(textarea);
|
||
}, [resizeComposer]);
|
||
|
||
useLayoutEffect(() => {
|
||
resizeComposer();
|
||
}, [chatScope, messageInput, activeSession?.id, rooms.activeRoom?.id, resizeComposer]);
|
||
|
||
const clearComposerState = useCallback(() => {
|
||
setMessageInput("");
|
||
if (activeDraftKey) {
|
||
try {
|
||
localStorage.removeItem(activeDraftKey);
|
||
} catch {
|
||
// Ignore storage errors.
|
||
}
|
||
}
|
||
setShowSkillMenu(false);
|
||
setSkillFilter("");
|
||
setMentionPopupVisible(false);
|
||
setMentionFilter("");
|
||
setMentionStartPos(-1);
|
||
setPendingAttachments((prev) => {
|
||
for (const attachment of prev) {
|
||
if (attachment.previewUrl) {
|
||
URL.revokeObjectURL(attachment.previewUrl);
|
||
}
|
||
}
|
||
return [];
|
||
});
|
||
}, [activeDraftKey]);
|
||
|
||
// Handle send message including pending attachment uploads.
|
||
const handleSend = useCallback(() => {
|
||
const trimmed = messageInput.trim();
|
||
const files = pendingAttachments.map((attachment) => attachment.file);
|
||
if ((!trimmed && files.length === 0) || !activeSession) return;
|
||
|
||
if (trimmed === "/clear" || trimmed === "/new") {
|
||
clearComposerState();
|
||
clearPendingMessage();
|
||
stopStreaming();
|
||
void createSession({
|
||
agentId: activeSession.agentId,
|
||
modelProvider: activeSession.modelProvider ?? undefined,
|
||
modelId: activeSession.modelId ?? undefined,
|
||
}).catch(() => {
|
||
addToast("Failed to clear conversation", "error");
|
||
});
|
||
return;
|
||
}
|
||
|
||
clearComposerState();
|
||
sendMessage(trimmed, files);
|
||
}, [
|
||
messageInput,
|
||
pendingAttachments,
|
||
activeSession,
|
||
clearComposerState,
|
||
stopStreaming,
|
||
clearPendingMessage,
|
||
createSession,
|
||
addToast,
|
||
sendMessage,
|
||
]);
|
||
|
||
|
||
const handleSendDispatch = useCallback(async () => {
|
||
const trimmed = messageInput.trim();
|
||
if (!trimmed) {
|
||
return;
|
||
}
|
||
|
||
if (chatRoomsEnabled && chatScope === "rooms") {
|
||
if (!rooms.activeRoom) {
|
||
return;
|
||
}
|
||
|
||
if (trimmed === "/clear" || trimmed === "/new") {
|
||
clearComposerState();
|
||
try {
|
||
await rooms.clearRoom(rooms.activeRoom.id);
|
||
} catch {
|
||
addToast("Failed to clear room conversation", "error");
|
||
}
|
||
return;
|
||
}
|
||
|
||
if (roomSendInFlightRef.current) {
|
||
return;
|
||
}
|
||
|
||
roomSendInFlightRef.current = true;
|
||
const previousInput = messageInput;
|
||
clearComposerState();
|
||
|
||
try {
|
||
await rooms.sendRoomMessage(trimmed, { files: pendingAttachments.map((attachment) => attachment.file) });
|
||
} catch (error) {
|
||
if (error instanceof RoomMessageDeliveredButReplyFailedError) {
|
||
const message = error.message.trim()
|
||
? error.message
|
||
: "Message sent, but assistant reply failed";
|
||
addToast(`Message sent, but assistant reply failed: ${message}`, "error");
|
||
return;
|
||
}
|
||
|
||
setMessageInput(previousInput);
|
||
const message = error instanceof Error && error.message.trim()
|
||
? error.message
|
||
: "Failed to send room message";
|
||
addToast(message, "error");
|
||
} finally {
|
||
roomSendInFlightRef.current = false;
|
||
}
|
||
return;
|
||
}
|
||
|
||
handleSend();
|
||
}, [messageInput, pendingAttachments, chatRoomsEnabled, chatScope, rooms, rooms.clearRoom, clearComposerState, addToast, handleSend]);
|
||
const handleSkillSelect = useCallback(
|
||
(skill: DiscoveredSkill) => {
|
||
setMessageInput((currentInput) => {
|
||
const triggerMatch = getSkillTriggerMatch(currentInput);
|
||
if (!triggerMatch) {
|
||
return currentInput;
|
||
}
|
||
|
||
const replacement = `/skill:${skill.name} `;
|
||
const nextInput =
|
||
currentInput.slice(0, triggerMatch.start) + replacement + currentInput.slice(triggerMatch.end);
|
||
|
||
window.requestAnimationFrame(() => {
|
||
if (!inputRef.current) return;
|
||
resizeComposer(inputRef.current);
|
||
inputRef.current.focus();
|
||
});
|
||
|
||
return nextInput;
|
||
});
|
||
|
||
setShowSkillMenu(false);
|
||
setSkillFilter("");
|
||
setHighlightedSkillIndex(0);
|
||
},
|
||
[resizeComposer],
|
||
);
|
||
|
||
const handleMentionSelect = useCallback(
|
||
(agent: Agent) => {
|
||
const textarea = inputRef.current;
|
||
if (!textarea || mentionStartPos < 0) {
|
||
return;
|
||
}
|
||
|
||
const selectionStart = textarea.selectionStart ?? mentionCursorPosRef.current;
|
||
const selectionEnd = textarea.selectionEnd ?? selectionStart;
|
||
const cursorPos = Math.max(selectionStart, selectionEnd);
|
||
const safeStart = Math.min(mentionStartPos, cursorPos);
|
||
const mentionText = `@${agent.name.replace(/\s+/g, "_")}`;
|
||
const replacement = `${mentionText} `;
|
||
const nextInput = messageInput.slice(0, safeStart) + replacement + messageInput.slice(cursorPos);
|
||
const nextCursorPos = safeStart + replacement.length;
|
||
|
||
setMessageInput(nextInput);
|
||
setMentionPopupVisible(false);
|
||
setMentionFilter("");
|
||
setMentionHighlightIndex(0);
|
||
setMentionStartPos(-1);
|
||
|
||
window.requestAnimationFrame(() => {
|
||
if (!inputRef.current) return;
|
||
resizeComposer(inputRef.current);
|
||
inputRef.current.focus();
|
||
inputRef.current.setSelectionRange(nextCursorPos, nextCursorPos);
|
||
});
|
||
},
|
||
[mentionStartPos, messageInput, resizeComposer],
|
||
);
|
||
|
||
const insertHashMention = useCallback(
|
||
(nextInput: string, insertedToken: string) => {
|
||
const textarea = inputRef.current;
|
||
const cursorPos = textarea?.selectionStart ?? mentionCursorPosRef.current;
|
||
const mentionStart = messageInput.lastIndexOf("#", cursorPos);
|
||
const nextCursorPos = mentionStart >= 0
|
||
? mentionStart + insertedToken.length
|
||
: nextInput.length;
|
||
|
||
setMessageInput(nextInput);
|
||
fileMention.dismissMention();
|
||
setFileMentionPopupVisible(false);
|
||
|
||
window.requestAnimationFrame(() => {
|
||
if (!inputRef.current) return;
|
||
resizeComposer(inputRef.current);
|
||
inputRef.current.focus();
|
||
inputRef.current.setSelectionRange(nextCursorPos, nextCursorPos);
|
||
});
|
||
},
|
||
[fileMention, messageInput, resizeComposer],
|
||
);
|
||
|
||
// Handle input key down
|
||
const handleInputKeyDown = useCallback(
|
||
(e: React.KeyboardEvent<HTMLTextAreaElement>) => {
|
||
mentionCursorPosRef.current = e.currentTarget.selectionStart ?? mentionCursorPosRef.current;
|
||
|
||
// Handle file mention popup keyboard navigation first
|
||
if (fileMention.mentionActive && fileMention.combinedItems.length > 0) {
|
||
fileMention.handleKeyDown(e, messageInput);
|
||
if (e.key === "Enter" || e.key === "Tab") {
|
||
const item = fileMention.combinedItems[fileMention.selectedIndex];
|
||
if (item?.kind === "task") {
|
||
insertHashMention(fileMention.selectTask(item.task, messageInput), `#${item.task.id}`);
|
||
} else if (item?.kind === "file") {
|
||
insertHashMention(fileMention.selectFile(item.file, messageInput), `#${item.file.path}`);
|
||
}
|
||
}
|
||
return;
|
||
}
|
||
|
||
if (mentionPopupVisible && e.key === "ArrowDown") {
|
||
e.preventDefault();
|
||
if (filteredMentionAgents.length > 0) {
|
||
setMentionHighlightIndex((prev) => (prev + 1) % filteredMentionAgents.length);
|
||
}
|
||
return;
|
||
}
|
||
|
||
if (mentionPopupVisible && e.key === "ArrowUp") {
|
||
e.preventDefault();
|
||
if (filteredMentionAgents.length > 0) {
|
||
setMentionHighlightIndex((prev) =>
|
||
prev === 0 ? filteredMentionAgents.length - 1 : prev - 1,
|
||
);
|
||
}
|
||
return;
|
||
}
|
||
|
||
if (mentionPopupVisible && e.key === "Enter") {
|
||
e.preventDefault();
|
||
const agentToSelect = filteredMentionAgents[mentionHighlightIndex] ?? filteredMentionAgents[0];
|
||
if (agentToSelect) {
|
||
handleMentionSelect(agentToSelect);
|
||
}
|
||
return;
|
||
}
|
||
|
||
if (mentionPopupVisible && e.key === "Escape") {
|
||
e.preventDefault();
|
||
setMentionPopupVisible(false);
|
||
setMentionFilter("");
|
||
setMentionStartPos(-1);
|
||
return;
|
||
}
|
||
|
||
if (showSkillMenu && e.key === "ArrowDown") {
|
||
e.preventDefault();
|
||
if (filteredSkills.length > 0) {
|
||
setHighlightedSkillIndex((prev) => (prev + 1) % filteredSkills.length);
|
||
}
|
||
return;
|
||
}
|
||
|
||
if (showSkillMenu && e.key === "ArrowUp") {
|
||
e.preventDefault();
|
||
if (filteredSkills.length > 0) {
|
||
setHighlightedSkillIndex((prev) =>
|
||
prev === 0 ? filteredSkills.length - 1 : prev - 1,
|
||
);
|
||
}
|
||
return;
|
||
}
|
||
|
||
if (showSkillMenu && (e.key === "Enter" || e.key === "Tab") && filteredSkills.length > 0) {
|
||
e.preventDefault();
|
||
const skillToSelect = filteredSkills[highlightedSkillIndex] ?? filteredSkills[0];
|
||
if (skillToSelect) {
|
||
handleSkillSelect(skillToSelect);
|
||
}
|
||
return;
|
||
}
|
||
|
||
if (showSkillMenu && e.key === "Escape") {
|
||
e.preventDefault();
|
||
setShowSkillMenu(false);
|
||
return;
|
||
}
|
||
|
||
if (e.key === "Enter" && !e.shiftKey) {
|
||
e.preventDefault();
|
||
void handleSendDispatch();
|
||
}
|
||
},
|
||
[
|
||
mentionPopupVisible,
|
||
filteredMentionAgents,
|
||
mentionHighlightIndex,
|
||
handleMentionSelect,
|
||
showSkillMenu,
|
||
filteredSkills,
|
||
highlightedSkillIndex,
|
||
handleSkillSelect,
|
||
handleSendDispatch,
|
||
fileMention,
|
||
insertHashMention,
|
||
messageInput,
|
||
],
|
||
);
|
||
|
||
const updateMentionState = useCallback((value: string, cursorPos: number) => {
|
||
const mentionTriggerMatch = getMentionTriggerMatch(value, cursorPos);
|
||
if (mentionTriggerMatch) {
|
||
setMentionPopupVisible(true);
|
||
setMentionFilter(mentionTriggerMatch.filter);
|
||
setMentionStartPos(mentionTriggerMatch.start);
|
||
return;
|
||
}
|
||
|
||
setMentionPopupVisible(false);
|
||
setMentionFilter("");
|
||
setMentionStartPos(-1);
|
||
}, []);
|
||
|
||
// Handle textarea resize
|
||
const handleInputChange = useCallback((e: React.ChangeEvent<HTMLTextAreaElement>) => {
|
||
const textarea = e.target;
|
||
const nextValue = textarea.value;
|
||
const cursorPos = textarea.selectionStart ?? nextValue.length;
|
||
|
||
// Resize BEFORE the state update so the textarea grows in the same frame
|
||
// the user typed in (matches QuickChat). Doing it after setMessageInput
|
||
// works in tests but can lose the height in production because React 18
|
||
// batches the state update and the controlled-component value reset can
|
||
// happen before our direct DOM height assignment lands.
|
||
resizeComposer(textarea);
|
||
|
||
mentionCursorPosRef.current = cursorPos;
|
||
setMessageInput(nextValue);
|
||
|
||
const skillTriggerMatch = getSkillTriggerMatch(nextValue);
|
||
if (skillTriggerMatch) {
|
||
setShowSkillMenu(true);
|
||
setSkillFilter(skillTriggerMatch.filter);
|
||
} else {
|
||
setShowSkillMenu(false);
|
||
setSkillFilter("");
|
||
}
|
||
|
||
updateMentionState(nextValue, cursorPos);
|
||
|
||
// Detect file mentions
|
||
fileMention.detectMention(nextValue, cursorPos);
|
||
setFileMentionPopupVisible(fileMention.mentionActive);
|
||
if (fileMention.mentionActive) {
|
||
updateFileMentionPosition(textarea);
|
||
}
|
||
}, [updateMentionState, resizeComposer]);
|
||
|
||
const handleInputSelectionChange = useCallback(
|
||
(e: React.SyntheticEvent<HTMLTextAreaElement>) => {
|
||
const textarea = e.currentTarget;
|
||
const cursorPos = textarea.selectionStart ?? textarea.value.length;
|
||
mentionCursorPosRef.current = cursorPos;
|
||
updateMentionState(textarea.value, cursorPos);
|
||
|
||
// Detect file mentions
|
||
fileMention.detectMention(textarea.value, cursorPos);
|
||
setFileMentionPopupVisible(fileMention.mentionActive);
|
||
if (fileMention.mentionActive) {
|
||
updateFileMentionPosition(textarea);
|
||
}
|
||
},
|
||
[updateMentionState, fileMention, updateFileMentionPosition],
|
||
);
|
||
|
||
const handleInputKeyUp = useCallback(
|
||
(e: React.KeyboardEvent<HTMLTextAreaElement>) => {
|
||
if (e.key === "Escape") {
|
||
return;
|
||
}
|
||
handleInputSelectionChange(e);
|
||
},
|
||
[handleInputSelectionChange],
|
||
);
|
||
|
||
const handleInputBlur = useCallback(() => {
|
||
if (typeof window !== "undefined" && window.innerWidth <= 768) {
|
||
suppressVvShrinkRef.current = true;
|
||
if (suppressVvShrinkTimeoutRef.current !== null) {
|
||
window.clearTimeout(suppressVvShrinkTimeoutRef.current);
|
||
}
|
||
suppressVvShrinkTimeoutRef.current = window.setTimeout(() => {
|
||
suppressVvShrinkRef.current = false;
|
||
suppressVvShrinkTimeoutRef.current = null;
|
||
}, 450);
|
||
}
|
||
|
||
if (hideSkillMenuTimeoutRef.current !== null) {
|
||
window.clearTimeout(hideSkillMenuTimeoutRef.current);
|
||
}
|
||
|
||
hideSkillMenuTimeoutRef.current = window.setTimeout(() => {
|
||
setShowSkillMenu(false);
|
||
setMentionPopupVisible(false);
|
||
setMentionFilter("");
|
||
setMentionStartPos(-1);
|
||
setFileMentionPopupVisible(false);
|
||
fileMention.dismissMention();
|
||
hideSkillMenuTimeoutRef.current = null;
|
||
}, 120);
|
||
}, [fileMention]);
|
||
|
||
const handleInputFocus = useCallback(() => {
|
||
suppressVvShrinkRef.current = false;
|
||
if (suppressVvShrinkTimeoutRef.current !== null) {
|
||
window.clearTimeout(suppressVvShrinkTimeoutRef.current);
|
||
suppressVvShrinkTimeoutRef.current = null;
|
||
}
|
||
if (hideSkillMenuTimeoutRef.current !== null) {
|
||
window.clearTimeout(hideSkillMenuTimeoutRef.current);
|
||
hideSkillMenuTimeoutRef.current = null;
|
||
}
|
||
// iOS quirk: after the keyboard has been dismissed once, re-focusing
|
||
// an input leaves window.scrollY > 0 *and* visualViewport.offsetTop
|
||
// > 0 — the layout viewport drifts up, and the position:fixed
|
||
// useMobileScrollLock applies to a body that is no longer at the
|
||
// top of the document. Result: the message thread anchors above
|
||
// the visible viewport with a large blank area below it. Forcing
|
||
// scroll back to (0,0) on the focus event neutralizes the drift
|
||
// before lock applies. Done in a microtask so iOS finishes its
|
||
// own scroll-into-view first.
|
||
if (typeof window !== "undefined" && window.innerWidth <= 768) {
|
||
queueMicrotask(() => {
|
||
if (window.scrollY !== 0 || window.scrollX !== 0) {
|
||
window.scrollTo(0, 0);
|
||
}
|
||
});
|
||
}
|
||
}, []);
|
||
|
||
useEffect(() => {
|
||
return () => {
|
||
if (suppressVvShrinkTimeoutRef.current !== null) {
|
||
window.clearTimeout(suppressVvShrinkTimeoutRef.current);
|
||
}
|
||
};
|
||
}, []);
|
||
|
||
// Handle archive
|
||
const handleArchive = useCallback(
|
||
async (id: string) => {
|
||
setContextMenu(null);
|
||
try {
|
||
await archiveSession(id);
|
||
addToast("Conversation archived", "success");
|
||
} catch {
|
||
addToast("Failed to archive conversation", "error");
|
||
}
|
||
},
|
||
[archiveSession, addToast],
|
||
);
|
||
|
||
// Handle delete
|
||
const handleDelete = useCallback(
|
||
async (id: string) => {
|
||
setConfirmDelete(null);
|
||
setContextMenu(null);
|
||
try {
|
||
await deleteSession(id);
|
||
addToast("Conversation deleted", "success");
|
||
} catch {
|
||
addToast("Failed to delete conversation", "error");
|
||
}
|
||
},
|
||
[deleteSession, addToast],
|
||
);
|
||
|
||
const persistSidebarWidth = useCallback((width: number) => {
|
||
try {
|
||
localStorage.setItem(CHAT_SIDEBAR_STORAGE_KEY, String(width));
|
||
} catch {
|
||
// Ignore storage errors.
|
||
}
|
||
}, []);
|
||
|
||
const handleResizeStart = useCallback((event: React.PointerEvent<HTMLDivElement>) => {
|
||
if (isMobile) {
|
||
return;
|
||
}
|
||
|
||
event.preventDefault();
|
||
event.stopPropagation();
|
||
|
||
const resizeHandle = event.currentTarget;
|
||
if (typeof resizeHandle.setPointerCapture === "function") {
|
||
resizeHandle.setPointerCapture(event.pointerId);
|
||
}
|
||
|
||
const startX = event.clientX;
|
||
const startWidth = sidebarWidth;
|
||
let latestWidth = startWidth;
|
||
|
||
document.body.style.userSelect = "none";
|
||
|
||
const onPointerMove = (moveEvent: PointerEvent) => {
|
||
const deltaX = moveEvent.clientX - startX;
|
||
const nextWidth = Math.max(CHAT_SIDEBAR_MIN_WIDTH, Math.min(CHAT_SIDEBAR_MAX_WIDTH, startWidth + deltaX));
|
||
latestWidth = nextWidth;
|
||
setSidebarWidth(nextWidth);
|
||
persistSidebarWidth(nextWidth);
|
||
};
|
||
|
||
const onPointerUp = (upEvent: PointerEvent) => {
|
||
if (typeof resizeHandle.releasePointerCapture === "function") {
|
||
resizeHandle.releasePointerCapture(upEvent.pointerId);
|
||
}
|
||
|
||
document.body.style.userSelect = "";
|
||
document.removeEventListener("pointermove", onPointerMove);
|
||
document.removeEventListener("pointerup", onPointerUp);
|
||
persistSidebarWidth(latestWidth);
|
||
};
|
||
|
||
document.addEventListener("pointermove", onPointerMove);
|
||
document.addEventListener("pointerup", onPointerUp);
|
||
}, [isMobile, persistSidebarWidth, sidebarWidth]);
|
||
|
||
const handleResizeKeyDown = useCallback((event: React.KeyboardEvent<HTMLDivElement>) => {
|
||
if (isMobile) {
|
||
return;
|
||
}
|
||
|
||
if (event.key !== "ArrowLeft" && event.key !== "ArrowRight") {
|
||
return;
|
||
}
|
||
|
||
event.preventDefault();
|
||
|
||
const step = event.shiftKey ? 50 : 10;
|
||
const delta = event.key === "ArrowLeft" ? -step : step;
|
||
const nextWidth = Math.max(CHAT_SIDEBAR_MIN_WIDTH, Math.min(CHAT_SIDEBAR_MAX_WIDTH, sidebarWidth + delta));
|
||
setSidebarWidth(nextWidth);
|
||
persistSidebarWidth(nextWidth);
|
||
}, [isMobile, persistSidebarWidth, sidebarWidth]);
|
||
|
||
// Handle session click
|
||
const handleSessionClick = useCallback(
|
||
(id: string) => {
|
||
const selectedSession = filteredSessions.find((session) => session.id === id);
|
||
markRead("direct", id, selectedSession?.lastMessageAt ?? selectedSession?.updatedAt);
|
||
selectSession(id);
|
||
setMobileSessionMenuOpen(false);
|
||
if (isMobile) setSidebarVisible(false);
|
||
},
|
||
[filteredSessions, isMobile, markRead, selectSession],
|
||
);
|
||
|
||
// Handle back to sidebar (mobile)
|
||
const handleBack = useCallback(() => {
|
||
selectSession("");
|
||
setSidebarVisible(true);
|
||
setMobileSessionMenuOpen(false);
|
||
}, [selectSession]);
|
||
|
||
const handleRoomBack = useCallback(() => {
|
||
rooms.selectRoom(null);
|
||
setSidebarVisible(true);
|
||
setMobileSessionMenuOpen(false);
|
||
}, [rooms]);
|
||
|
||
// Render empty state (no active session)
|
||
const renderEmptyState = () => {
|
||
return (
|
||
<div className="chat-empty-state">
|
||
<MessageSquare size={48} strokeWidth={1.5} />
|
||
<h2>Start a new conversation</h2>
|
||
<button className="btn btn-primary" onClick={() => setShowNewDialog(true)}>
|
||
<Plus size={16} />
|
||
New Chat
|
||
</button>
|
||
</div>
|
||
);
|
||
};
|
||
|
||
const activeResolvedModel = resolveSessionProvider(
|
||
activeSession,
|
||
activeSession?.agentId ? (agentsMap.get(activeSession.agentId) ?? null) : null,
|
||
defaultModel,
|
||
);
|
||
const activeModelTag = formatModelTag(activeResolvedModel?.provider, activeResolvedModel?.modelId);
|
||
const activeModelProvider = activeResolvedModel?.provider ?? null;
|
||
const hasThreadInView = Boolean(activeSession || isStreaming || messages.length > 0);
|
||
const hasMobileDetailSelection = chatScope === "rooms" ? roomThreadActive : Boolean(activeSession);
|
||
const previousHasMobileDetailSelectionRef = useRef(hasMobileDetailSelection);
|
||
|
||
useEffect(() => {
|
||
const previousHasMobileDetailSelection = previousHasMobileDetailSelectionRef.current;
|
||
previousHasMobileDetailSelectionRef.current = hasMobileDetailSelection;
|
||
|
||
if (!isMobile) {
|
||
return;
|
||
}
|
||
|
||
if (previousHasMobileDetailSelection || !hasMobileDetailSelection) {
|
||
return;
|
||
}
|
||
|
||
// Mobile list/detail surfaces must stack a view entry on top of the
|
||
// shared browser-history nav entry so swipe-back returns to the list.
|
||
pushNav({
|
||
type: "view",
|
||
revert: chatScope === "rooms" ? handleRoomBack : handleBack,
|
||
});
|
||
}, [chatScope, handleBack, handleRoomBack, hasMobileDetailSelection, isMobile, pushNav]);
|
||
|
||
const threadHeaderTitle = activeSession?.agentId === FN_AGENT_ID
|
||
? (activeModelTag ?? "Fusion")
|
||
: activeSession?.title || agentsMap.get(activeSession?.agentId ?? "")?.name || activeSession?.agentId || "Chat";
|
||
|
||
const showThreadHeaderModelTag = Boolean(activeModelTag && activeModelTag !== threadHeaderTitle);
|
||
const showMobileSessionSwitcher = isMobile && chatScope === "direct" && !!activeSession;
|
||
|
||
const agentName =
|
||
agentsMap.get(activeSession?.agentId ?? "")?.name ||
|
||
(activeSession?.agentId === FN_AGENT_ID
|
||
? (activeModelTag ?? "Fusion")
|
||
: (activeSession?.agentId?.slice(0, 30) ?? "Fusion"));
|
||
|
||
// The model tag is already visible in the thread header — repeating it on
|
||
// every assistant message is noise. Keep it suppressed for regular chat
|
||
// (real agent name is the identity); QuickChat already collapses the tag
|
||
// because its `agentName` IS the model tag, so the per-message slot was
|
||
// always empty there too.
|
||
const showAssistantModelTag = false;
|
||
|
||
// In model-only chats (no real agent picked) the agent identity *is* the
|
||
// model name, which is already in the thread header. Repeating it on every
|
||
// assistant bubble is noise. Hide the per-message identity row entirely;
|
||
// the render-mode toggle still appears in a slim toolbar.
|
||
const hideAssistantIdentity = activeSession?.agentId === FN_AGENT_ID;
|
||
|
||
const pendingPreview = pendingMessage.length > 50
|
||
? `${pendingMessage.slice(0, 50)}…`
|
||
: pendingMessage;
|
||
|
||
const toggleAllAsPlain = useCallback(() => {
|
||
setShowAllAsPlain((value) => !value);
|
||
}, []);
|
||
|
||
useEffect(() => {
|
||
if (!mobileSessionMenuOpen) {
|
||
return;
|
||
}
|
||
|
||
const handlePointerDown = (event: MouseEvent) => {
|
||
if (mobileSessionMenuRef.current?.contains(event.target as Node)) {
|
||
return;
|
||
}
|
||
setMobileSessionMenuOpen(false);
|
||
};
|
||
|
||
document.addEventListener("mousedown", handlePointerDown);
|
||
return () => {
|
||
document.removeEventListener("mousedown", handlePointerDown);
|
||
};
|
||
}, [mobileSessionMenuOpen]);
|
||
|
||
useEffect(() => {
|
||
if (!roomSwitcherOpen) {
|
||
return;
|
||
}
|
||
|
||
const handlePointerDown = (event: MouseEvent) => {
|
||
if (roomSwitcherRef.current?.contains(event.target as Node)) {
|
||
return;
|
||
}
|
||
setRoomSwitcherOpen(false);
|
||
};
|
||
|
||
const handleKeyDown = (event: KeyboardEvent) => {
|
||
if (event.key === "Escape") {
|
||
setRoomSwitcherOpen(false);
|
||
}
|
||
};
|
||
|
||
document.addEventListener("mousedown", handlePointerDown);
|
||
document.addEventListener("keydown", handleKeyDown);
|
||
return () => {
|
||
document.removeEventListener("mousedown", handlePointerDown);
|
||
document.removeEventListener("keydown", handleKeyDown);
|
||
};
|
||
}, [roomSwitcherOpen]);
|
||
|
||
useEffect(() => {
|
||
if (!isMobile || chatScope !== "direct" || sidebarVisible) {
|
||
setMobileSessionMenuOpen(false);
|
||
}
|
||
}, [isMobile, chatScope, sidebarVisible]);
|
||
|
||
useEffect(() => {
|
||
setRoomSwitcherOpen(false);
|
||
}, [rooms.activeRoom?.id]);
|
||
|
||
const setCopyFeedback = useCallback((messageId: string, feedback: CopyFeedbackState) => {
|
||
const existingTimeout = copyFeedbackTimeoutsRef.current.get(messageId);
|
||
if (existingTimeout) {
|
||
window.clearTimeout(existingTimeout);
|
||
}
|
||
|
||
setCopyFeedbackByMessageId((current) => ({ ...current, [messageId]: feedback }));
|
||
|
||
const timeoutId = window.setTimeout(() => {
|
||
setCopyFeedbackByMessageId((current) => {
|
||
const { [messageId]: _removed, ...rest } = current;
|
||
return rest;
|
||
});
|
||
copyFeedbackTimeoutsRef.current.delete(messageId);
|
||
}, 2000);
|
||
|
||
copyFeedbackTimeoutsRef.current.set(messageId, timeoutId);
|
||
}, []);
|
||
|
||
const handleCopyResponse = useCallback(async (messageId: string, content: string) => {
|
||
try {
|
||
if (!navigator.clipboard?.writeText) {
|
||
throw new Error("Clipboard API unavailable");
|
||
}
|
||
await navigator.clipboard.writeText(content);
|
||
setCopyFeedback(messageId, "success");
|
||
} catch {
|
||
setCopyFeedback(messageId, "error");
|
||
}
|
||
}, [setCopyFeedback]);
|
||
|
||
const renderAssistantContent = useCallback(
|
||
(content: string, forcePlain = false) => {
|
||
const showPlainText = forcePlain;
|
||
if (showPlainText) {
|
||
return <div className="chat-message-content chat-message-content--plain">{content}</div>;
|
||
}
|
||
|
||
return (
|
||
<div className="chat-message-content chat-message-content--markdown">
|
||
<ReactMarkdown remarkPlugins={[remarkGfm]} components={chatMarkdownComponents}>
|
||
{content}
|
||
</ReactMarkdown>
|
||
</div>
|
||
);
|
||
},
|
||
[],
|
||
);
|
||
|
||
const showProviderResponseCopy = activeSession?.agentId === FN_AGENT_ID;
|
||
|
||
const renderCopyAction = useCallback((messageId: string, content: string, testId?: string) => (
|
||
<button
|
||
type="button"
|
||
className={`btn-icon chat-message-copy-action${copyFeedbackByMessageId[messageId] === "success" ? " chat-message-copy-action--success" : ""}${copyFeedbackByMessageId[messageId] === "error" ? " chat-message-copy-action--error" : ""}`}
|
||
data-testid={testId ?? `chat-copy-response-${messageId}`}
|
||
aria-label={copyFeedbackByMessageId[messageId] === "success" ? "Response copied" : copyFeedbackByMessageId[messageId] === "error" ? "Copy failed" : "Copy response"}
|
||
onClick={() => {
|
||
void handleCopyResponse(messageId, content);
|
||
}}
|
||
>
|
||
{copyFeedbackByMessageId[messageId] === "success" ? <Check size={14} /> : <Copy size={14} />}
|
||
</button>
|
||
), [copyFeedbackByMessageId, handleCopyResponse]);
|
||
|
||
const handleScrollMessageToTop = useCallback((messageId: string) => {
|
||
const containerEl = messagesContainerRef.current;
|
||
if (!containerEl) return;
|
||
const selector = `[data-testid="chat-message-${messageId}"]`;
|
||
const targetEl = containerEl.querySelector<HTMLElement>(selector);
|
||
if (!targetEl) return;
|
||
|
||
const top = targetEl.getBoundingClientRect().top - containerEl.getBoundingClientRect().top + containerEl.scrollTop;
|
||
const prefersReducedMotion = typeof window !== "undefined" && window.matchMedia?.("(prefers-reduced-motion: reduce)").matches;
|
||
containerEl.scrollTo({ top, behavior: prefersReducedMotion ? "auto" : "smooth" });
|
||
}, []);
|
||
|
||
return (
|
||
<div className="chat-view">
|
||
{/* Sidebar */}
|
||
<div
|
||
className={`chat-sidebar${!sidebarVisible ? " chat-sidebar--hidden" : ""}`}
|
||
style={isMobile ? undefined : { width: `${sidebarWidth}px` }}
|
||
>
|
||
{chatRoomsEnabled && (
|
||
<div className="chat-sidebar-scope-toggle" role="tablist" data-testid="chat-sidebar-scope-toggle">
|
||
<button
|
||
type="button"
|
||
role="tab"
|
||
className={`chat-sidebar-scope-btn${chatScope === "direct" ? " chat-sidebar-scope-btn--active" : ""}`}
|
||
aria-selected={chatScope === "direct"}
|
||
data-testid="chat-sidebar-scope-direct"
|
||
onClick={() => setChatScope("direct")}
|
||
>
|
||
Direct
|
||
</button>
|
||
<button
|
||
type="button"
|
||
role="tab"
|
||
className={`chat-sidebar-scope-btn${chatScope === "rooms" ? " chat-sidebar-scope-btn--active" : ""}`}
|
||
aria-selected={chatScope === "rooms"}
|
||
data-testid="chat-sidebar-scope-rooms"
|
||
onClick={() => setChatScope("rooms")}
|
||
>
|
||
Rooms
|
||
</button>
|
||
</div>
|
||
)}
|
||
{!chatRoomsEnabled || chatScope === "direct" ? (
|
||
<>
|
||
{/* Search section */}
|
||
<div className="chat-sidebar-search-container">
|
||
<div className="chat-sidebar-search-wrapper">
|
||
<Search size={14} className="chat-sidebar-search-icon" />
|
||
<input
|
||
type="text"
|
||
className="chat-sidebar-search"
|
||
placeholder="Search conversations..."
|
||
value={searchQuery}
|
||
onChange={(e) => setSearchQuery(e.target.value)}
|
||
data-testid="chat-search-input"
|
||
/>
|
||
</div>
|
||
</div>
|
||
{/* Session list section */}
|
||
<div className="chat-session-list chat-sidebar-list">
|
||
{sessionsLoading ? (
|
||
<div className="chat-empty-state chat-empty-state--padded">Loading...</div>
|
||
) : filteredSessions.length === 0 ? (
|
||
<div className="chat-empty-state chat-empty-state--padded">No conversations yet</div>
|
||
) : (
|
||
filteredSessions.map((session) => {
|
||
const isActive = activeSession?.id === session.id;
|
||
const showUnreadDot = !isActive && isUnread("direct", session.id, session.lastMessageAt ?? session.updatedAt);
|
||
const sessionResolvedModel = resolveSessionProvider(
|
||
session,
|
||
agentsMap.get(session.agentId) ?? null,
|
||
defaultModel,
|
||
);
|
||
const sessionModelTag = formatModelTag(sessionResolvedModel?.provider, sessionResolvedModel?.modelId) ?? "Fusion";
|
||
|
||
return (
|
||
<div
|
||
key={session.id}
|
||
className={`chat-session-item${isActive ? " chat-session-item--active" : ""}`}
|
||
onClick={() => handleSessionClick(session.id)}
|
||
onContextMenu={(e) => {
|
||
e.preventDefault();
|
||
setContextMenu({ sessionId: session.id, x: e.clientX, y: e.clientY });
|
||
}}
|
||
data-testid={`chat-session-${session.id}`}
|
||
>
|
||
<button
|
||
className="chat-session-delete-btn"
|
||
onClick={(e) => {
|
||
e.stopPropagation();
|
||
setConfirmDelete(session.id);
|
||
}}
|
||
data-testid="chat-session-delete-btn"
|
||
aria-label="Delete conversation"
|
||
>
|
||
<Trash2 size={14} />
|
||
</button>
|
||
<div className="chat-session-title">
|
||
{session.title || "Untitled"}
|
||
{showUnreadDot ? (
|
||
<span
|
||
className="chat-unread-dot"
|
||
data-testid={`chat-unread-dot-${session.id}`}
|
||
aria-label="Unread messages"
|
||
/>
|
||
) : null}
|
||
</div>
|
||
<div className="chat-session-preview">
|
||
{session.lastMessagePreview || "No messages"}
|
||
</div>
|
||
<div className="chat-session-meta">
|
||
<span className="chat-session-meta-model">
|
||
{sessionResolvedModel?.provider ? <ProviderIcon provider={sessionResolvedModel.provider} size="sm" /> : null}
|
||
<span>
|
||
{agentsMap.get(session.agentId)?.name ||
|
||
(session.agentId === FN_AGENT_ID ? sessionModelTag : session.agentId.slice(0, 30))}
|
||
</span>
|
||
</span>
|
||
<span>{session.updatedAt ? formatRelativeTime(session.updatedAt) : ""}</span>
|
||
</div>
|
||
</div>
|
||
);
|
||
})
|
||
)}
|
||
</div>
|
||
</>
|
||
) : (
|
||
<div className="chat-sidebar-rooms" data-testid="chat-sidebar-rooms">
|
||
{!isMobile && (
|
||
<div className="chat-sidebar-rooms-header" data-testid="chat-sidebar-rooms-header">
|
||
<button
|
||
type="button"
|
||
className="btn btn-sm btn-primary"
|
||
data-testid="chat-create-room-btn"
|
||
onClick={() => setCreateRoomOpen(true)}
|
||
>
|
||
<Plus size={14} />
|
||
Create room
|
||
</button>
|
||
</div>
|
||
)}
|
||
{rooms.rooms.length === 0 ? (
|
||
<div className="chat-sidebar-rooms-empty" data-testid="chat-sidebar-rooms-empty">
|
||
No rooms yet.
|
||
</div>
|
||
) : (
|
||
<div className="chat-session-list chat-sidebar-list">
|
||
{rooms.rooms.map((room) => {
|
||
const isActive = rooms.activeRoom?.id === room.id;
|
||
const showUnreadDot = !isActive && isUnread("room", room.id, room.updatedAt);
|
||
return (
|
||
<div
|
||
key={room.id}
|
||
role="button"
|
||
tabIndex={0}
|
||
className={`chat-room-item${isActive ? " chat-room-item--active" : ""}`}
|
||
data-testid={`chat-room-item-${room.slug}`}
|
||
onClick={() => {
|
||
markRead("room", room.id, room.updatedAt);
|
||
rooms.selectRoom(room.id);
|
||
if (isMobile) {
|
||
setSidebarVisible(false);
|
||
}
|
||
}}
|
||
onKeyDown={(event) => {
|
||
if (event.key === "Enter" || event.key === " ") {
|
||
event.preventDefault();
|
||
markRead("room", room.id, room.updatedAt);
|
||
rooms.selectRoom(room.id);
|
||
if (isMobile) {
|
||
setSidebarVisible(false);
|
||
}
|
||
}
|
||
}}
|
||
>
|
||
<span className="chat-room-item-details">
|
||
<span className="chat-room-item-name-row">
|
||
<span className="chat-room-item-name">#{room.name}</span>
|
||
{showUnreadDot ? (
|
||
<span
|
||
className="chat-unread-dot"
|
||
data-testid={`chat-unread-dot-${room.id}`}
|
||
aria-label="Unread messages"
|
||
/>
|
||
) : null}
|
||
</span>
|
||
{isActive ? (
|
||
<span className="chat-room-item-meta">
|
||
{rooms.activeRoomMembers.length} {rooms.activeRoomMembers.length === 1 ? "member" : "members"}
|
||
</span>
|
||
) : null}
|
||
</span>
|
||
<button
|
||
type="button"
|
||
className="btn-icon chat-room-item-delete"
|
||
data-testid={`chat-room-delete-${room.slug}`}
|
||
aria-label={`Delete room ${room.name}`}
|
||
onClick={(event) => {
|
||
event.stopPropagation();
|
||
setConfirmDeleteRoomId(room.id);
|
||
}}
|
||
>
|
||
<Trash2 size={14} />
|
||
</button>
|
||
</div>
|
||
);
|
||
})}
|
||
</div>
|
||
)}
|
||
</div>
|
||
)}
|
||
{chatScope === "rooms" ? (
|
||
isMobile ? (
|
||
<div className="chat-sidebar-footer">
|
||
<button
|
||
type="button"
|
||
className="btn btn-sm btn-primary chat-sidebar-footer-btn"
|
||
data-testid="chat-create-room-btn"
|
||
onClick={() => setCreateRoomOpen(true)}
|
||
>
|
||
<Plus size={14} />
|
||
Create room
|
||
</button>
|
||
</div>
|
||
) : null
|
||
) : (
|
||
<div className="chat-sidebar-footer">
|
||
<button
|
||
className="btn btn-sm btn-primary chat-sidebar-footer-btn"
|
||
onClick={() => setShowNewDialog(true)}
|
||
data-testid="chat-new-btn"
|
||
>
|
||
<Plus size={14} />
|
||
New Chat
|
||
</button>
|
||
</div>
|
||
)}
|
||
</div>
|
||
|
||
{!isMobile && sidebarVisible && (
|
||
<div
|
||
className="chat-sidebar-resize-handle"
|
||
role="separator"
|
||
aria-orientation="vertical"
|
||
aria-valuemin={CHAT_SIDEBAR_MIN_WIDTH}
|
||
aria-valuemax={CHAT_SIDEBAR_MAX_WIDTH}
|
||
aria-valuenow={sidebarWidth}
|
||
aria-label="Resize chat sidebar"
|
||
tabIndex={0}
|
||
onPointerDown={handleResizeStart}
|
||
onKeyDown={handleResizeKeyDown}
|
||
/>
|
||
)}
|
||
|
||
{/* Context Menu */}
|
||
{contextMenu && (
|
||
<div
|
||
className="chat-session-context-menu"
|
||
style={{ top: contextMenu.y, left: contextMenu.x }}
|
||
onClick={(e) => e.stopPropagation()}
|
||
>
|
||
<button
|
||
onClick={() => handleArchive(contextMenu.sessionId)}
|
||
data-testid="chat-context-archive"
|
||
>
|
||
<Archive size={14} />
|
||
Archive
|
||
</button>
|
||
<button
|
||
onClick={() => {
|
||
setContextMenu(null);
|
||
setConfirmDelete(contextMenu.sessionId);
|
||
}}
|
||
data-testid="chat-context-delete"
|
||
>
|
||
<Trash2 size={14} />
|
||
Delete
|
||
</button>
|
||
</div>
|
||
)}
|
||
|
||
{/* Confirm Delete Dialog */}
|
||
{confirmDelete && (
|
||
<div className="chat-new-dialog-backdrop chat-view-dialog-backdrop" onClick={() => setConfirmDelete(null)}>
|
||
<div className="chat-new-dialog chat-view-dialog" onClick={(e) => e.stopPropagation()}>
|
||
<h3>Delete Conversation?</h3>
|
||
<p className="chat-view-delete-dialog-copy">
|
||
This action cannot be undone. All messages in this conversation will be permanently deleted.
|
||
</p>
|
||
<div className="chat-new-dialog-actions">
|
||
<button className="btn btn-sm" onClick={() => setConfirmDelete(null)}>
|
||
Cancel
|
||
</button>
|
||
<button
|
||
className="btn btn-sm btn-danger"
|
||
onClick={() => void handleDelete(confirmDelete)}
|
||
>
|
||
Delete
|
||
</button>
|
||
</div>
|
||
</div>
|
||
</div>
|
||
)}
|
||
|
||
{chatRoomsEnabled && confirmDeleteRoomId && (
|
||
<div className="chat-new-dialog-backdrop chat-view-dialog-backdrop" onClick={() => setConfirmDeleteRoomId(null)}>
|
||
<div className="chat-new-dialog chat-view-dialog" onClick={(e) => e.stopPropagation()}>
|
||
<h3>Delete Room?</h3>
|
||
<p className="chat-view-delete-dialog-copy">
|
||
This action cannot be undone. This room and all its messages will be permanently deleted.
|
||
</p>
|
||
<div className="chat-new-dialog-actions">
|
||
<button className="btn btn-sm" onClick={() => setConfirmDeleteRoomId(null)}>
|
||
Cancel
|
||
</button>
|
||
<button
|
||
className="btn btn-sm btn-danger"
|
||
onClick={() => {
|
||
void (async () => {
|
||
try {
|
||
await rooms.deleteRoom(confirmDeleteRoomId);
|
||
setConfirmDeleteRoomId(null);
|
||
} catch {
|
||
addToast("Failed to delete room", "error");
|
||
}
|
||
})();
|
||
}}
|
||
>
|
||
Delete
|
||
</button>
|
||
</div>
|
||
</div>
|
||
</div>
|
||
)}
|
||
{/* Thread */}
|
||
{chatRoomsEnabled && chatScope === "rooms" ? (
|
||
<div ref={chatThreadRef} className="chat-thread">
|
||
{rooms.activeRoom ? (
|
||
<>
|
||
<div className="chat-room-thread-header">
|
||
{isMobile && (
|
||
<button className="btn-icon" onClick={handleRoomBack} data-testid="chat-back-btn">
|
||
<ChevronLeft size={16} />
|
||
</button>
|
||
)}
|
||
<div className="chat-room-switcher-menu" ref={roomSwitcherRef}>
|
||
<button
|
||
type="button"
|
||
className="chat-room-switcher-trigger"
|
||
data-testid="chat-room-switcher-trigger"
|
||
aria-haspopup="menu"
|
||
aria-expanded={roomSwitcherOpen}
|
||
onClick={() => setRoomSwitcherOpen((open) => !open)}
|
||
>
|
||
<span className="chat-thread-header-title">#{rooms.activeRoom.name}</span>
|
||
<ChevronDown size={16} aria-hidden="true" />
|
||
</button>
|
||
{roomSwitcherOpen && (
|
||
<div
|
||
role="menu"
|
||
className="chat-room-switcher-dropdown"
|
||
data-testid="chat-room-switcher-dropdown"
|
||
>
|
||
{rooms.rooms.map((room) => (
|
||
<button
|
||
key={room.id}
|
||
type="button"
|
||
role="menuitem"
|
||
className={`chat-room-switcher-option${room.id === rooms.activeRoom?.id ? " chat-room-switcher-option--active" : ""}`}
|
||
data-testid={`chat-room-switcher-option-${room.id}`}
|
||
onClick={() => {
|
||
markRead("room", room.id, room.updatedAt);
|
||
rooms.selectRoom(room.id);
|
||
setRoomSwitcherOpen(false);
|
||
}}
|
||
>
|
||
#{room.name}
|
||
</button>
|
||
))}
|
||
</div>
|
||
)}
|
||
</div>
|
||
<div className="chat-room-thread-members">
|
||
{rooms.activeRoomMembers.map((member) => (
|
||
<AgentAvatar
|
||
key={member.agentId}
|
||
agent={
|
||
agentsMap.get(member.agentId) ?? {
|
||
id: member.agentId,
|
||
name: member.agentId.slice(0, 30),
|
||
}
|
||
}
|
||
/>
|
||
))}
|
||
</div>
|
||
</div>
|
||
<div className="chat-messages" ref={messagesContainerRef} onScroll={updateScrollState}>
|
||
{rooms.messagesLoading ? (
|
||
<div className="chat-empty-state">Loading messages...</div>
|
||
) : rooms.messages.filter((message) => message.content.trim() !== ROOM_SKIP_SENTINEL).length === 0 ? (
|
||
<div className="chat-empty-state">No messages yet. Start the conversation!</div>
|
||
) : (
|
||
rooms.messages
|
||
.filter((message) => message.content.trim() !== ROOM_SKIP_SENTINEL)
|
||
.map((message) => {
|
||
const senderName = message.senderAgentId ? (agentsMap.get(message.senderAgentId)?.name ?? message.senderAgentId.slice(0, 30)) : "You";
|
||
const roomMessage: ChatMessageInfo = {
|
||
id: message.id,
|
||
sessionId: message.roomId,
|
||
role: message.role,
|
||
content: message.content,
|
||
thinkingOutput: message.thinkingOutput ?? undefined,
|
||
toolCalls: undefined,
|
||
fallbackInfo: undefined,
|
||
attachments: message.attachments,
|
||
createdAt: message.createdAt,
|
||
};
|
||
return (
|
||
<ChatMessageItem
|
||
key={message.id}
|
||
message={roomMessage}
|
||
forcePlain={showAllAsPlain}
|
||
agentName={senderName}
|
||
hideAssistantIdentity={false}
|
||
showAssistantModelTag={false}
|
||
activeModelTag={null}
|
||
activeModelProvider={null}
|
||
activeSessionId={rooms.activeRoom?.id ?? null}
|
||
mentionAgentsByName={mentionAgentsByName}
|
||
roomContext={roomContext}
|
||
onScrollToTop={handleScrollMessageToTop}
|
||
/>
|
||
);
|
||
})
|
||
)}
|
||
<div ref={messagesEndRef} />
|
||
</div>
|
||
{rooms.activeRoom && isUserScrolling && (
|
||
<button
|
||
type="button"
|
||
className="btn btn-sm chat-jump-to-latest"
|
||
data-testid="chat-jump-to-latest"
|
||
onClick={() => scrollToBottom("fab-click")}
|
||
>
|
||
<ChevronDown size={14} />
|
||
Latest
|
||
</button>
|
||
)}
|
||
</>
|
||
) : (
|
||
<div className="chat-room-empty-pane" data-testid="chat-rooms-empty-pane">Select a room or create one</div>
|
||
)}
|
||
|
||
{rooms.activeRoom && (
|
||
<div className="chat-input-area">
|
||
<div className="chat-input-row">
|
||
<div className="chat-input-wrapper">
|
||
<textarea
|
||
ref={handleComposerRef}
|
||
className="chat-input-textarea"
|
||
placeholder="Type a message..."
|
||
value={messageInput}
|
||
onChange={handleInputChange}
|
||
onKeyDown={handleInputKeyDown}
|
||
onKeyUp={handleInputKeyUp}
|
||
onClick={handleInputSelectionChange}
|
||
onBlur={handleInputBlur}
|
||
onFocus={handleInputFocus}
|
||
onTouchStart={(event) => {
|
||
if (typeof window === "undefined") return;
|
||
if (window.innerWidth > 768) return;
|
||
// iOS-only: preventDefault + programmatic focus avoids
|
||
// iOS's visual-viewport scroll on re-focus. On Android,
|
||
// preventDefault here blocks the soft keyboard from
|
||
// opening at all (programmatic focus() does not raise
|
||
// the keyboard on Android), so the input "focuses" but
|
||
// the keyboard never appears.
|
||
if (!isIOS()) return;
|
||
if (document.activeElement === event.currentTarget) return;
|
||
event.preventDefault();
|
||
event.currentTarget.focus({ preventScroll: true });
|
||
}}
|
||
rows={1}
|
||
data-testid="chat-input"
|
||
/>
|
||
<AgentMentionPopup
|
||
agents={mentionAgents}
|
||
filter={mentionFilter}
|
||
highlightedIndex={mentionHighlightIndex}
|
||
visible={mentionPopupVisible}
|
||
onSelect={handleMentionSelect}
|
||
position="below"
|
||
roomMemberIds={roomContext?.memberIds}
|
||
roomName={roomContext?.roomName}
|
||
/>
|
||
</div>
|
||
<button
|
||
type="button"
|
||
className="chat-input-send"
|
||
// Keep keyboard up when sending. preventDefault fires on
|
||
// pointerdown for touch pointers (BEFORE iOS blurs the
|
||
// textarea — the synthesized mousedown is too late on
|
||
// iOS), and on mousedown for desktop. Crucially we do NOT
|
||
// call preventDefault on touchstart and we do NOT run the
|
||
// action here — both of those broke quick taps. Click
|
||
// still fires from the iOS touch sequence and runs the
|
||
// action reliably.
|
||
onPointerDown={(event) => {
|
||
if (event.pointerType && event.pointerType !== "mouse") {
|
||
event.preventDefault();
|
||
}
|
||
}}
|
||
onMouseDown={(event) => {
|
||
event.preventDefault();
|
||
}}
|
||
onClick={() => {
|
||
void handleSendDispatch();
|
||
}}
|
||
disabled={!messageInput.trim()}
|
||
data-testid="chat-send-btn"
|
||
style={{ touchAction: "manipulation" }}
|
||
>
|
||
<Send size={16} />
|
||
</button>
|
||
</div>
|
||
</div>
|
||
)}
|
||
</div>
|
||
) : (
|
||
<div ref={chatThreadRef} className="chat-thread">
|
||
{/* Header - always rendered in desktop/tablet, only rendered in mobile when viewing a thread */}
|
||
{(hasThreadInView || !isMobile) && (
|
||
<div className="chat-thread-header">
|
||
{isMobile && hasThreadInView && (
|
||
<button className="btn-icon" onClick={handleBack} data-testid="chat-back-btn">
|
||
<ChevronLeft size={16} />
|
||
</button>
|
||
)}
|
||
<div className="chat-thread-header-identity" data-testid="chat-thread-header-identity">
|
||
{showMobileSessionSwitcher ? (
|
||
<div className="chat-mobile-session-menu" ref={mobileSessionMenuRef}>
|
||
<button
|
||
type="button"
|
||
className="btn chat-mobile-session-trigger"
|
||
data-testid="chat-mobile-session-trigger"
|
||
aria-haspopup="menu"
|
||
aria-expanded={mobileSessionMenuOpen}
|
||
onClick={() => setMobileSessionMenuOpen((open) => !open)}
|
||
>
|
||
{activeModelProvider ? <ProviderIcon provider={activeModelProvider} size="md" /> : <Bot size={16} />}
|
||
<span className="chat-thread-header-title">{threadHeaderTitle}</span>
|
||
{showThreadHeaderModelTag && <span className="chat-model-tag">{activeModelTag}</span>}
|
||
<ChevronDown size={16} aria-hidden="true" />
|
||
</button>
|
||
{mobileSessionMenuOpen && (
|
||
<div className="chat-mobile-session-dropdown" role="menu" data-testid="chat-mobile-session-dropdown">
|
||
{filteredSessions.map((session) => (
|
||
<button
|
||
key={session.id}
|
||
type="button"
|
||
role="menuitem"
|
||
className={`chat-mobile-session-option${activeSession?.id === session.id ? " chat-mobile-session-option--active" : ""}`}
|
||
data-testid={`chat-mobile-session-option-${session.id}`}
|
||
onClick={() => handleSessionClick(session.id)}
|
||
>
|
||
<span className="chat-mobile-session-option-title">{session.title || "Untitled"}</span>
|
||
</button>
|
||
))}
|
||
</div>
|
||
)}
|
||
</div>
|
||
) : (
|
||
<>
|
||
{activeModelProvider ? <ProviderIcon provider={activeModelProvider} size="md" /> : <Bot size={16} />}
|
||
<span className="chat-thread-header-title">{threadHeaderTitle}</span>
|
||
{showThreadHeaderModelTag && <span className="chat-model-tag">{activeModelTag}</span>}
|
||
</>
|
||
)}
|
||
</div>
|
||
{hasThreadInView && (
|
||
<button
|
||
type="button"
|
||
className={`chat-thread-header-render-toggle${showAllAsPlain ? " chat-thread-header-render-toggle--plain" : ""}`}
|
||
data-testid="chat-thread-render-toggle"
|
||
aria-label={showAllAsPlain ? "Show all messages as rendered Markdown" : "Show all messages as plain text"}
|
||
onClick={toggleAllAsPlain}
|
||
>
|
||
{showAllAsPlain ? <EyeOff size={14} /> : <Eye size={14} />}
|
||
</button>
|
||
)}
|
||
{!isMobile && (
|
||
<button
|
||
className="btn btn-sm btn-primary chat-thread-header-new-chat"
|
||
onClick={() => setShowNewDialog(true)}
|
||
data-testid="chat-thread-new-chat-btn"
|
||
>
|
||
<Plus size={14} />
|
||
New Chat
|
||
</button>
|
||
)}
|
||
|
||
</div>
|
||
)}
|
||
|
||
{/* Messages */}
|
||
<div className="chat-messages" ref={messagesContainerRef} onScroll={updateScrollState}>
|
||
<div ref={loadMoreSentinelRef} className="chat-load-more-sentinel">
|
||
{hasMoreMessages && messagesLoading && (
|
||
<div className="chat-loading-older">Loading older messages…</div>
|
||
)}
|
||
</div>
|
||
{isStreaming ? (
|
||
<>
|
||
{messages.map((message) => (
|
||
<ChatMessageItem
|
||
key={message.id}
|
||
message={message}
|
||
forcePlain={showAllAsPlain}
|
||
agentName={agentName}
|
||
hideAssistantIdentity={hideAssistantIdentity}
|
||
showAssistantModelTag={showAssistantModelTag}
|
||
activeModelTag={activeModelTag}
|
||
activeModelProvider={activeModelProvider}
|
||
activeSessionId={activeSession?.id ?? null}
|
||
mentionAgentsByName={mentionAgentsByName}
|
||
roomContext={null}
|
||
copyAction={showProviderResponseCopy && message.role === "assistant" ? renderCopyAction(message.id, message.content) : undefined}
|
||
onScrollToTop={handleScrollMessageToTop}
|
||
/>
|
||
))}
|
||
<div className="chat-message chat-message--assistant chat-message--streaming">
|
||
{!hideAssistantIdentity && (
|
||
<div className="chat-message-avatar">
|
||
{activeModelProvider ? <ProviderIcon provider={activeModelProvider} size="sm" /> : <Bot size={14} />}
|
||
<span>{agentName}</span>
|
||
{showAssistantModelTag && <span className="chat-model-tag">{activeModelTag}</span>}
|
||
</div>
|
||
)}
|
||
{streamingText ? (
|
||
renderAssistantContent(streamingText, showAllAsPlain)
|
||
) : (
|
||
<div className="chat-message-content chat-message-content--waiting">
|
||
{streamingThinking ? "Thinking…" : "Connecting…"}
|
||
</div>
|
||
)}
|
||
{showProviderResponseCopy && streamingText && renderCopyAction("__streaming__", streamingText, "chat-copy-response-streaming")}
|
||
{renderToolCalls(streamingToolCalls)}
|
||
{streamingThinking && (
|
||
<details className="chat-message-thinking">
|
||
<summary>Thinking</summary>
|
||
<pre className="chat-message-thinking-content">{linkifyFilePaths(streamingThinking)}</pre>
|
||
</details>
|
||
)}
|
||
<div className="chat-typing-indicator">
|
||
<span />
|
||
<span />
|
||
<span />
|
||
</div>
|
||
</div>
|
||
</>
|
||
) : messagesLoading ? (
|
||
<div className="chat-empty-state">Loading messages...</div>
|
||
) : messages.length === 0 && !activeSession ? (
|
||
renderEmptyState()
|
||
) : messages.length === 0 && activeSession ? (
|
||
<div className="chat-empty-state">No messages yet. Start the conversation!</div>
|
||
) : (
|
||
<>
|
||
{messages.map((message) => (
|
||
<ChatMessageItem
|
||
key={message.id}
|
||
message={message}
|
||
forcePlain={showAllAsPlain}
|
||
agentName={agentName}
|
||
hideAssistantIdentity={hideAssistantIdentity}
|
||
showAssistantModelTag={showAssistantModelTag}
|
||
activeModelTag={activeModelTag}
|
||
activeModelProvider={activeModelProvider}
|
||
activeSessionId={activeSession?.id ?? null}
|
||
mentionAgentsByName={mentionAgentsByName}
|
||
roomContext={null}
|
||
copyAction={showProviderResponseCopy && message.role === "assistant" ? renderCopyAction(message.id, message.content) : undefined}
|
||
onScrollToTop={handleScrollMessageToTop}
|
||
/>
|
||
))}
|
||
</>
|
||
)}
|
||
<div ref={messagesEndRef} />
|
||
</div>
|
||
{isUserScrolling && (
|
||
<button
|
||
type="button"
|
||
className="btn btn-sm chat-jump-to-latest"
|
||
data-testid="chat-jump-to-latest"
|
||
onClick={() => scrollToBottom("fab-click")}
|
||
>
|
||
<ChevronDown size={14} />
|
||
Latest
|
||
</button>
|
||
)}
|
||
|
||
{/* Input */}
|
||
{activeSession && (
|
||
<div className="chat-input-area">
|
||
<input
|
||
ref={fileInputRef}
|
||
type="file"
|
||
accept="image/*,.txt,.json,.yaml,.yml,.log,.csv,.xml,.md"
|
||
multiple
|
||
style={{ display: "none" }}
|
||
onChange={(event) => {
|
||
handleAttachmentFiles(event.target.files);
|
||
event.target.value = "";
|
||
}}
|
||
/>
|
||
{showSkillMenu && (
|
||
<div className="chat-skill-menu" data-testid="chat-skill-menu" role="listbox" aria-label="Skill suggestions">
|
||
{skillsLoading ? (
|
||
<div className="chat-skill-menu-empty">Loading skills…</div>
|
||
) : filteredSkills.length === 0 ? (
|
||
<div className="chat-skill-menu-empty">
|
||
{skillFilter ? "No skills found" : "No skills available"}
|
||
</div>
|
||
) : (
|
||
filteredSkills.map((skill, index) => (
|
||
<button
|
||
key={skill.id}
|
||
type="button"
|
||
role="option"
|
||
aria-selected={index === highlightedSkillIndex}
|
||
className={`chat-skill-menu-item${index === highlightedSkillIndex ? " chat-skill-menu-item--highlighted" : ""}`}
|
||
onMouseDown={(e) => e.preventDefault()}
|
||
onMouseEnter={() => setHighlightedSkillIndex(index)}
|
||
onClick={() => handleSkillSelect(skill)}
|
||
>
|
||
<span className="chat-skill-menu-item-name">{skill.name}</span>
|
||
<span className="chat-skill-menu-item-description" title={skill.relativePath}>
|
||
{skill.relativePath}
|
||
</span>
|
||
</button>
|
||
))
|
||
)}
|
||
</div>
|
||
)}
|
||
{pendingAttachments.length > 0 && (
|
||
<div className="chat-attachment-previews" data-testid="chat-attachment-previews">
|
||
{pendingAttachments.map((attachment, index) => (
|
||
<div
|
||
key={attachment.previewUrl || `${attachment.file.name}-${index}`}
|
||
className="chat-attachment-preview"
|
||
data-testid={`chat-attachment-preview-${index}`}
|
||
>
|
||
{attachment.previewUrl ? (
|
||
<img src={attachment.previewUrl} alt={attachment.file.name} />
|
||
) : (
|
||
<span className="chat-attachment-preview-name">{attachment.file.name}</span>
|
||
)}
|
||
<button
|
||
type="button"
|
||
className="chat-attachment-remove"
|
||
onClick={() => removeAttachment(index)}
|
||
data-testid={`chat-attachment-remove-${index}`}
|
||
aria-label={`Remove ${attachment.file.name}`}
|
||
>
|
||
×
|
||
</button>
|
||
</div>
|
||
))}
|
||
</div>
|
||
)}
|
||
<div className="chat-input-row">
|
||
<button
|
||
type="button"
|
||
className="btn-icon chat-attach-btn"
|
||
data-testid="chat-attach-btn"
|
||
aria-label="Attach files"
|
||
onClick={() => fileInputRef.current?.click()}
|
||
>
|
||
<Paperclip size={16} />
|
||
</button>
|
||
<div
|
||
className={`chat-input-wrapper${isDragOver ? " chat-input-wrapper--dragover" : ""}`}
|
||
onDragOver={(event) => {
|
||
event.preventDefault();
|
||
setIsDragOver(true);
|
||
}}
|
||
onDragLeave={() => setIsDragOver(false)}
|
||
onDrop={(event) => {
|
||
event.preventDefault();
|
||
setIsDragOver(false);
|
||
handleAttachmentFiles(event.dataTransfer.files);
|
||
}}
|
||
>
|
||
<textarea
|
||
ref={handleComposerRef}
|
||
className="chat-input-textarea"
|
||
placeholder="Type a message..."
|
||
value={messageInput}
|
||
onChange={handleInputChange}
|
||
onKeyDown={handleInputKeyDown}
|
||
onKeyUp={handleInputKeyUp}
|
||
onClick={handleInputSelectionChange}
|
||
onBlur={handleInputBlur}
|
||
onFocus={handleInputFocus}
|
||
onPaste={handlePaste}
|
||
onTouchStart={(event) => {
|
||
if (typeof window === "undefined") return;
|
||
if (window.innerWidth > 768) return;
|
||
// iOS-only: see comment on the other chat-input touchstart
|
||
// handler above. On Android, preventDefault blocks the
|
||
// soft keyboard from opening.
|
||
if (!isIOS()) return;
|
||
if (document.activeElement === event.currentTarget) return;
|
||
event.preventDefault();
|
||
event.currentTarget.focus({ preventScroll: true });
|
||
}}
|
||
rows={1}
|
||
data-testid="chat-input"
|
||
/>
|
||
<AgentMentionPopup
|
||
agents={mentionAgents}
|
||
filter={mentionFilter}
|
||
highlightedIndex={mentionHighlightIndex}
|
||
visible={mentionPopupVisible}
|
||
onSelect={handleMentionSelect}
|
||
position="below"
|
||
roomMemberIds={roomContext?.memberIds}
|
||
roomName={roomContext?.roomName}
|
||
/>
|
||
<FileMentionPopup
|
||
visible={fileMention.mentionActive && !mentionPopupVisible}
|
||
position={fileMentionPosition}
|
||
tasks={fileMention.tasks}
|
||
files={fileMention.files}
|
||
selectedIndex={fileMention.selectedIndex}
|
||
onSelectTask={(task) => {
|
||
insertHashMention(fileMention.selectTask(task, messageInput), `#${task.id}`);
|
||
}}
|
||
onSelectFile={(file) => {
|
||
insertHashMention(fileMention.selectFile(file, messageInput), `#${file.path}`);
|
||
}}
|
||
loading={fileMention.loading}
|
||
/>
|
||
{pendingMessage && (
|
||
<div className="chat-pending-message" data-testid="chat-pending-indicator">
|
||
<span>{`Queued: ${pendingPreview}`}</span>
|
||
<button
|
||
type="button"
|
||
className="chat-pending-message-dismiss"
|
||
aria-label="Dismiss queued message"
|
||
data-testid="chat-pending-dismiss"
|
||
onClick={clearPendingMessage}
|
||
>
|
||
×
|
||
</button>
|
||
</div>
|
||
)}
|
||
</div>
|
||
{isStreaming ? (
|
||
<button
|
||
className="chat-input-stop"
|
||
onClick={stopStreaming}
|
||
aria-label="Stop generation"
|
||
data-testid="chat-stop-btn"
|
||
>
|
||
<Square size={14} />
|
||
</button>
|
||
) : (
|
||
<button
|
||
type="button"
|
||
className="chat-input-send"
|
||
// Keep keyboard up when sending. preventDefault fires on
|
||
// pointerdown for touch pointers (BEFORE iOS blurs the
|
||
// textarea — the synthesized mousedown is too late on
|
||
// iOS), and on mousedown for desktop. Crucially we do NOT
|
||
// call preventDefault on touchstart and we do NOT run the
|
||
// action here — both of those broke quick taps. Click
|
||
// still fires from the iOS touch sequence and runs the
|
||
// action reliably.
|
||
onPointerDown={(event) => {
|
||
if (event.pointerType && event.pointerType !== "mouse") {
|
||
event.preventDefault();
|
||
}
|
||
}}
|
||
onMouseDown={(event) => {
|
||
event.preventDefault();
|
||
}}
|
||
onClick={() => {
|
||
void handleSend();
|
||
}}
|
||
disabled={!messageInput.trim() && pendingAttachments.length === 0}
|
||
data-testid="chat-send-btn"
|
||
style={{ touchAction: "manipulation" }}
|
||
>
|
||
<Send size={16} />
|
||
</button>
|
||
)}
|
||
</div>
|
||
</div>
|
||
)}
|
||
</div>
|
||
)}
|
||
|
||
{chatRoomsEnabled && (
|
||
<CreateRoomModal
|
||
isOpen={createRoomOpen}
|
||
onClose={() => setCreateRoomOpen(false)}
|
||
projectId={projectId}
|
||
existingRoomNames={rooms.rooms.map((room) => room.name)}
|
||
onCreate={async (draft) => {
|
||
await rooms.createRoom({ name: draft.name, memberAgentIds: draft.memberAgentIds });
|
||
if (chatScope !== "rooms") {
|
||
setChatScope("rooms");
|
||
}
|
||
setCreateRoomOpen(false);
|
||
if (isMobile) {
|
||
setSidebarVisible(false);
|
||
}
|
||
}}
|
||
/>
|
||
)}
|
||
|
||
{/* New Chat Dialog (rendered at root level) */}
|
||
{showNewDialog && (
|
||
<NewChatDialog
|
||
projectId={projectId}
|
||
onClose={() => setShowNewDialog(false)}
|
||
onCreate={handleCreateSession}
|
||
/>
|
||
)}
|
||
</div>
|
||
);
|
||
}
|