1500 lines
54 KiB
TypeScript
1500 lines
54 KiB
TypeScript
import {
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Activity,
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CheckCircle2,
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ChevronsUpDown,
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ChevronLeft,
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DatabaseZap,
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History,
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LoaderCircle,
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MapPinned,
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Mic,
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Pause,
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Play,
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Plus,
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SendHorizontal,
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Shield,
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ShieldCheck,
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Square,
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Volume2,
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X
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} from "lucide-react";
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import { AnimatePresence, MotionConfig, motion, useReducedMotion } from "motion/react";
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import { useCallback, useEffect, useId, useMemo, useRef, useState, type ReactNode } from "react";
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import { createPortal } from "react-dom";
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import { useStickToBottomContext } from "use-stick-to-bottom";
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import { showMapNotice } from "@/features/map/core";
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import { Agent, AgentContent } from "@/shared/ai-elements/agent";
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import {
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Conversation,
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ConversationContent,
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ConversationScrollButton
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} from "@/shared/ai-elements/conversation";
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import type { PersonaState } from "@/shared/ai-elements/persona";
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import { Message, MessageContent } from "@/shared/ai-elements/message";
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import {
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PromptInput,
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PromptInputBody,
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PromptInputFooter,
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PromptInputSubmit,
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PromptInputTextarea
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} from "@/shared/ai-elements/prompt-input";
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import { Suggestion, Suggestions } from "@/shared/ai-elements/suggestion";
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import {
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DropdownMenu,
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DropdownMenuContent,
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DropdownMenuItem,
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DropdownMenuLabel,
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DropdownMenuTrigger
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} from "@/shared/ui/dropdown-menu";
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import { Button } from "@/shared/ui/button";
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import { cn } from "@/shared/ui/cn";
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import { StatusBadge, StatusDot, type StatusTone } from "@/shared/ui/status";
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import type { AgentChatSessionSummary } from "../api/client";
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import { AgentPersona } from "./agent-persona";
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import {
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agentPanelItemVariants,
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agentPanelListVariants,
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agentPanelSectionVariants
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} from "./agent-motion";
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import { AgentHistoryPanel } from "./agent-history-panel";
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import { AgentMessageDetails, AgentMessageProgress } from "./agent-message-details";
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import { AgentOperationalBrief } from "./agent-operational-brief";
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import { AgentUiEnvelopeRenderer } from "./agent-ui-envelope-renderer";
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import { StreamingTokenResponse } from "./streaming-token-response";
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import { useAgentSpeechRecognition, useAgentSpeechSynthesis } from "../hooks/use-agent-voice";
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import {
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findSpeechSelectionStartOffset,
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stripSpeechMarkdown,
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type AgentSpeakOptions,
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type AgentSpeechState
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} from "../speech";
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import type {
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AgentApprovalMode,
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AgentChatMessage,
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AgentConnectionStatus,
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AgentModelOption,
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AgentPermissionReply,
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AgentPermissionRequest,
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AgentQuestionRequest,
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AgentStreamRenderState,
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AgentUiResult
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} from "../types";
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export type AgentCommandPanelPresentation = "desktop-dock" | "desktop-floating" | "mobile-sheet";
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type AgentCommandPanelProps = {
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presentation?: AgentCommandPanelPresentation;
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collapsing?: boolean;
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personaState?: PersonaState;
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sessionTitle?: string;
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sessionHistory?: AgentChatSessionSummary[];
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sessionHistoryLoading?: boolean;
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activeSessionId?: string | null;
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statusLabel?: string;
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connectionStatus?: AgentConnectionStatus;
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streaming?: boolean;
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messages?: AgentChatMessage[];
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streamRenderState?: AgentStreamRenderState;
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modelOptions?: AgentModelOption[];
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selectedModel?: string;
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approvalMode?: AgentApprovalMode;
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uiResults?: AgentUiResult[];
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onCollapse: () => void;
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onRefreshHistory?: () => Promise<void> | void;
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onStartNewSession?: () => Promise<void> | void;
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onLoadHistorySession?: (sessionId: string) => Promise<void> | void;
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onRenameHistorySession?: (sessionId: string, title: string) => Promise<void> | void;
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onDeleteHistorySession?: (sessionId: string) => Promise<void> | void;
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onSelectModel?: (model: string) => void;
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onApprovalModeChange?: (mode: AgentApprovalMode) => void;
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onSubmitPrompt: (prompt: string) => Promise<void> | void;
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onStopPrompt?: () => void;
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onReplyPermission?: (
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permission: AgentPermissionRequest,
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reply: AgentPermissionReply
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) => Promise<void> | void;
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onReplyQuestion?: (request: AgentQuestionRequest, answers: string[][]) => Promise<void> | void;
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onRejectQuestion?: (request: AgentQuestionRequest) => Promise<void> | void;
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};
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const AGENT_PROMPT_SUGGESTIONS = [
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"分析当前管网中的水力瓶颈管道，并给出改造建议。",
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"供水服务分区分析。",
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"帮我分析当前管网压力异常点，并按风险等级排序。",
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"帮我生成一份今日运行简报，包含问题、原因和建议。",
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"查询关键 SCADA 点位最近 24 小时的异常波动。",
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"排查当前管网爆管风险，并说明优先处置建议。"
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] as const;
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const AGENT_CAPABILITIES = [
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{ icon: DatabaseZap, label: "水力瓶颈诊断" },
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{ icon: Activity, label: "压力异常研判" },
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{ icon: ShieldCheck, label: "爆管风险排查" },
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{ icon: MapPinned, label: "GIS 地图联动" }
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] as const;
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export function AgentCommandPanel({
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presentation = "desktop-dock",
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collapsing = false,
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personaState,
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sessionTitle = "新对话",
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sessionHistory = [],
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sessionHistoryLoading = false,
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activeSessionId,
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statusLabel = "Agent 后端连接中",
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connectionStatus = "connecting",
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streaming = false,
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messages = [],
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streamRenderState = {},
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modelOptions = [],
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selectedModel = "",
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approvalMode = "request",
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uiResults = [],
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onCollapse,
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onRefreshHistory,
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onStartNewSession,
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onLoadHistorySession,
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onRenameHistorySession,
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onDeleteHistorySession,
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onSelectModel,
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onApprovalModeChange,
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onSubmitPrompt,
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onStopPrompt,
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onReplyPermission,
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onReplyQuestion,
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onRejectQuestion
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}: AgentCommandPanelProps) {
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const [prompt, setPrompt] = useState("");
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const [historyOpen, setHistoryOpen] = useState(false);
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const [loadingSessionId, setLoadingSessionId] = useState<string | null>(null);
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const [scrollRequestId, setScrollRequestId] = useState(0);
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const historyPanelId = useId();
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const historyTriggerRef = useRef<HTMLButtonElement | null>(null);
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const historyPanelRef = useRef<HTMLDivElement | null>(null);
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const desktopFloating = presentation === "desktop-floating";
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const floatingPresentation = desktopFloating || presentation === "mobile-sheet";
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const hasConversation = messages.length > 0 || streaming;
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const trimmedPrompt = prompt.trim();
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const {
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speechState,
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speakingMessageId,
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speak,
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pause: pauseSpeech,
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resume: resumeSpeech,
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stop: stopSpeech,
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isSupported: isSpeechSupported
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} = useAgentSpeechSynthesis();
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const appendRecognitionResult = useCallback((text: string) => {
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setPrompt((current) => `${current}${current.trim() ? " " : ""}${text}`);
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}, []);
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const showRecognitionError = useCallback((message: string) => {
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showMapNotice({
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id: "agent-speech-recognition-error",
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tone: "error",
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title: "语音输入不可用",
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message,
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duration: 5000
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});
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}, []);
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const {
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isListening,
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start: startListening,
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stop: stopListening,
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isSupported: isRecognitionSupported
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} = useAgentSpeechRecognition(appendRecognitionResult);
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useEffect(() => {
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if (historyOpen) {
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void Promise.resolve(onRefreshHistory?.());
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}
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}, [historyOpen, onRefreshHistory]);
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useEffect(() => {
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if (!historyOpen) {
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return;
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}
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const closeHistoryOnOutsidePointer = (event: PointerEvent) => {
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const target = event.target;
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if (!(target instanceof Node)) {
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return;
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}
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if (
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historyPanelRef.current?.contains(target) ||
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historyTriggerRef.current?.contains(target)
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) {
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return;
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}
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setHistoryOpen(false);
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};
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const closeHistoryOnEscape = (event: KeyboardEvent) => {
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if (event.key !== "Escape") {
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return;
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}
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event.preventDefault();
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event.stopPropagation();
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setHistoryOpen(false);
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window.requestAnimationFrame(() => historyTriggerRef.current?.focus());
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};
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document.addEventListener("pointerdown", closeHistoryOnOutsidePointer, true);
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document.addEventListener("keydown", closeHistoryOnEscape);
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return () => {
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document.removeEventListener("pointerdown", closeHistoryOnOutsidePointer, true);
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document.removeEventListener("keydown", closeHistoryOnEscape);
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};
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}, [historyOpen]);
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useEffect(() => {
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stopSpeech();
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}, [activeSessionId, stopSpeech]);
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useEffect(() => {
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if (streaming) stopListening();
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}, [stopListening, streaming]);
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const submitPrompt = (nextPrompt: string) => {
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if (!nextPrompt || streaming) {
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return;
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}
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setPrompt("");
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stopListening();
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setScrollRequestId((requestId) => requestId + 1);
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void Promise.resolve(onSubmitPrompt(nextPrompt)).catch(() => {
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setPrompt(nextPrompt);
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});
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};
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const historyPanel = (
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<AgentHistoryPanel
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activeSessionId={activeSessionId}
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loadingSessionId={loadingSessionId}
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loading={sessionHistoryLoading}
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sessions={sessionHistory}
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onRefresh={onRefreshHistory}
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onSelectSession={(nextSessionId) => {
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setLoadingSessionId(nextSessionId);
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void Promise.resolve(onLoadHistorySession?.(nextSessionId))
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.then(() => setHistoryOpen(false))
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.finally(() => setLoadingSessionId(null));
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}}
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onRenameSession={onRenameHistorySession}
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onDeleteSession={onDeleteHistorySession}
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/>
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);
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const operationalBrief = (
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<AgentOperationalBrief
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messages={messages}
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statusLabel={statusLabel}
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streaming={streaming}
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onSubmitCommand={submitPrompt}
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/>
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);
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return (
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<MotionConfig reducedMotion="user">
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<aside
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aria-label="Agent 命令面板"
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className={cn(
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"pointer-events-auto flex h-full min-h-0 w-full flex-col",
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"agent-panel-shell",
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presentation === "desktop-dock"
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? "acrylic-panel overflow-hidden rounded-r-2xl border-y border-r"
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: desktopFloating
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? "acrylic-panel overflow-visible rounded-2xl border"
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: "overflow-hidden rounded-none border-0 bg-transparent",
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collapsing ? "agent-panel-collapse" : "agent-panel-enter"
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)}
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>
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<Agent
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className={cn(
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"relative flex h-full min-h-0 flex-col border-0 bg-transparent",
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floatingPresentation && "gap-1 overflow-visible p-1"
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)}
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>
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<div className="relative z-30 h-16 shrink-0">
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<header
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className={cn(
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"agent-panel-header agent-panel-header-expandable inset-x-0 top-0 overflow-hidden",
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floatingPresentation && "agent-panel-integrated-header",
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presentation === "mobile-sheet" && "agent-panel-header-mobile",
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historyOpen && "agent-panel-header-expanded"
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)}
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>
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<div className="flex min-h-16 items-center justify-between gap-2 px-3 py-2">
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<div className="flex min-w-0 flex-1 items-center gap-2.5 text-slate-900">
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<AgentPersona className="h-12 w-12" state={personaState} />
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<div className="min-w-0 flex-1">
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<div className="min-w-0">
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<div className="flex min-w-0 items-center gap-2">
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<p className="shrink-0 text-xs font-semibold uppercase text-slate-500">
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对话主题
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</p>
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<StatusBadge
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tone={agentConnectionMetadata[connectionStatus].tone}
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icon={
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<StatusDot
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tone={agentConnectionMetadata[connectionStatus].tone}
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activity={connectionStatus === "connecting" ? "live" : "static"}
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/>
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}
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>
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{agentConnectionMetadata[connectionStatus].label}
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</StatusBadge>
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</div>
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<p
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className="truncate text-sm font-semibold text-slate-950"
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title={sessionTitle}
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>
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{sessionTitle}
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</p>
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</div>
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</div>
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</div>
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<button
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type="button"
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aria-label="新建 Agent 对话"
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title="新建 Agent 对话"
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onClick={() => {
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setHistoryOpen(false);
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setPrompt("");
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void Promise.resolve(onStartNewSession?.());
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}}
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className="agent-panel-icon-button grid h-10 w-10 shrink-0 place-items-center rounded-xl text-slate-600"
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>
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<Plus size={17} aria-hidden="true" />
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</button>
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<button
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ref={historyTriggerRef}
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type="button"
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aria-label="打开 Agent 历史记录"
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title="打开 Agent 历史记录"
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aria-expanded={historyOpen}
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aria-controls={historyPanelId}
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onClick={() => setHistoryOpen((open) => !open)}
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className="agent-panel-icon-button grid h-10 w-10 shrink-0 place-items-center rounded-xl text-slate-600"
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>
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<History size={17} aria-hidden="true" />
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</button>
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{presentation === "mobile-sheet" ? (
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<button
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type="button"
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aria-label="关闭 Agent 面板"
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title="关闭 Agent 面板"
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onClick={onCollapse}
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className="agent-panel-icon-button grid h-10 w-10 shrink-0 place-items-center rounded-xl text-slate-600"
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>
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<X size={17} aria-hidden="true" />
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</button>
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) : (
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<button
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type="button"
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aria-label="折叠 Agent 面板"
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title="折叠 Agent 面板"
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onClick={onCollapse}
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className="agent-panel-icon-button grid h-10 w-10 shrink-0 place-items-center rounded-xl text-slate-600"
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>
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<ChevronLeft size={17} aria-hidden="true" />
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</button>
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)}
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</div>
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<AnimatePresence initial={false}>
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{historyOpen ? (
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<motion.div
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ref={historyPanelRef}
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key="history"
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id={historyPanelId}
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role="region"
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aria-label="Agent 历史记录"
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className="agent-panel-floating-acrylic agent-panel-history-extension"
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initial="initial"
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animate="animate"
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exit="exit"
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variants={agentPanelSectionVariants}
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style={{ overflow: "hidden" }}
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>
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{historyPanel}
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</motion.div>
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) : null}
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</AnimatePresence>
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</header>
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</div>
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{floatingPresentation ? (
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<AnimatePresence initial={false}>
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{hasConversation && !historyOpen ? (
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<motion.div
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key="operational-brief"
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className="agent-panel-operational-float absolute z-20 overflow-hidden rounded-2xl"
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initial="initial"
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animate="animate"
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exit="exit"
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variants={agentPanelSectionVariants}
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>
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{operationalBrief}
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</motion.div>
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) : null}
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</AnimatePresence>
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) : (
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<AnimatePresence initial={false}>
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{hasConversation ? (
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<motion.div
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key="operational-brief"
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aria-hidden={historyOpen}
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className={cn(
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"space-y-2 px-3 pb-3",
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historyOpen && "invisible pointer-events-none"
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)}
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initial="initial"
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animate="animate"
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exit="exit"
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variants={agentPanelSectionVariants}
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style={{ overflow: "hidden" }}
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>
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{operationalBrief}
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</motion.div>
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) : null}
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</AnimatePresence>
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)}
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<AgentContent className="flex min-h-0 flex-1 flex-col gap-0 p-0">
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<Conversation
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className={cn(
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"agent-panel-conversation min-h-0",
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floatingPresentation && "agent-panel-conversation-canvas"
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)}
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>
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<ConversationContent
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className={cn(
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"gap-4 p-3",
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messages.length === 0 && "min-h-full",
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floatingPresentation && "agent-panel-conversation-content",
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floatingPresentation &&
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hasConversation &&
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"agent-panel-conversation-content-has-brief",
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floatingPresentation &&
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!hasConversation &&
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"agent-panel-conversation-content-empty"
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)}
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>
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<AnimatePresence mode="popLayout" initial={false}>
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{messages.length > 0 ? (
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<BackendMessageList
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key="messages"
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messages={messages}
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streaming={streaming}
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streamRenderState={streamRenderState}
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onReplyPermission={onReplyPermission}
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onReplyQuestion={onReplyQuestion}
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onRejectQuestion={onRejectQuestion}
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isSpeechSupported={isSpeechSupported}
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speakingMessageId={speakingMessageId}
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speechState={speechState}
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onSpeak={speak}
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onPauseSpeech={pauseSpeech}
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onResumeSpeech={resumeSpeech}
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onStopSpeech={stopSpeech}
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/>
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) : (
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<motion.div
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key="empty"
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className="flex flex-1 items-center justify-center px-4 py-8"
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initial="initial"
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animate="animate"
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exit="exit"
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variants={agentPanelItemVariants}
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>
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<AgentEmptyState compact={presentation === "mobile-sheet"} />
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</motion.div>
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)}
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</AnimatePresence>
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<AgentUiEnvelopeRenderer results={uiResults} />
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</ConversationContent>
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<AgentConversationScrollManager
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activeSessionId={activeSessionId}
|
|
messages={messages}
|
|
scrollRequestId={scrollRequestId}
|
|
streaming={streaming}
|
|
/>
|
|
<ConversationScrollButton
|
|
className={cn(
|
|
"agent-panel-floating-acrylic agent-conversation-scroll-button",
|
|
floatingPresentation ? "bottom-[10.25rem] z-30" : "bottom-3"
|
|
)}
|
|
/>
|
|
</Conversation>
|
|
</AgentContent>
|
|
|
|
<div
|
|
className={cn(
|
|
"agent-panel-band relative",
|
|
floatingPresentation
|
|
? "agent-panel-floating-acrylic agent-panel-composer absolute bottom-3 z-20 rounded-2xl p-1"
|
|
: "border-t border-slate-200 p-3"
|
|
)}
|
|
>
|
|
{!hasConversation ? (
|
|
<div
|
|
className={cn(
|
|
"agent-panel-conversation pointer-events-none absolute inset-x-0 bottom-full z-10 px-3 pb-2 pt-2",
|
|
floatingPresentation && "bg-transparent"
|
|
)}
|
|
>
|
|
<Suggestions
|
|
aria-label="推荐问题"
|
|
role="group"
|
|
className="pointer-events-auto px-0.5"
|
|
>
|
|
{AGENT_PROMPT_SUGGESTIONS.map((suggestion) => (
|
|
<Suggestion
|
|
key={suggestion}
|
|
suggestion={suggestion}
|
|
onClick={submitPrompt}
|
|
className="surface-reading max-w-full border border-slate-200 text-slate-600 hover:bg-blue-50 hover:text-blue-700"
|
|
>
|
|
<span className="truncate">{suggestion}</span>
|
|
</Suggestion>
|
|
))}
|
|
</Suggestions>
|
|
</div>
|
|
) : null}
|
|
<PromptInput
|
|
className="agent-panel-control overflow-hidden rounded-2xl shadow-xs [&>[data-slot=input-group]]:rounded-[inherit] [&>[data-slot=input-group]]:border-0 [&>[data-slot=input-group]]:shadow-none [&>[data-slot=input-group]]:ring-0!"
|
|
onSubmit={(message) => {
|
|
const nextPrompt = message.text.trim();
|
|
if (nextPrompt) {
|
|
submitPrompt(nextPrompt);
|
|
}
|
|
}}
|
|
>
|
|
<PromptInputBody>
|
|
<PromptInputTextarea
|
|
value={prompt}
|
|
onChange={(event) => setPrompt(event.currentTarget.value)}
|
|
className={cn("text-sm", floatingPresentation ? "min-h-20" : "min-h-14")}
|
|
placeholder="输入调度问题，Agent 将通过后端会话流式响应"
|
|
/>
|
|
</PromptInputBody>
|
|
<PromptInputFooter className="justify-between gap-2">
|
|
<div className="flex min-w-0 items-center gap-2">
|
|
<ApprovalModeSelect
|
|
value={approvalMode}
|
|
disabled={streaming}
|
|
onValueChange={onApprovalModeChange}
|
|
/>
|
|
</div>
|
|
<div className="flex shrink-0 items-center gap-2">
|
|
<AgentModelSelect
|
|
models={modelOptions}
|
|
value={selectedModel}
|
|
onValueChange={onSelectModel}
|
|
/>
|
|
{isRecognitionSupported ? (
|
|
<VoiceInputButton
|
|
isListening={isListening}
|
|
disabled={streaming}
|
|
onClick={
|
|
isListening ? stopListening : () => startListening(showRecognitionError)
|
|
}
|
|
/>
|
|
) : null}
|
|
<PromptInputSubmit
|
|
aria-label={streaming ? "停止 Agent 指令" : "发送 Agent 指令"}
|
|
title={streaming ? "停止 Agent 指令" : "发送 Agent 指令"}
|
|
className="agent-panel-primary-icon"
|
|
disabled={!streaming && !trimmedPrompt}
|
|
status={streaming ? "streaming" : "ready"}
|
|
onStop={onStopPrompt}
|
|
>
|
|
{streaming ? undefined : (
|
|
<SendHorizontal
|
|
size={15}
|
|
style={{ transform: "rotate(-45deg)" }}
|
|
aria-hidden="true"
|
|
/>
|
|
)}
|
|
</PromptInputSubmit>
|
|
</div>
|
|
</PromptInputFooter>
|
|
</PromptInput>
|
|
</div>
|
|
</Agent>
|
|
</aside>
|
|
</MotionConfig>
|
|
);
|
|
}
|
|
|
|
const VOICE_WAVE_BARS = [
|
|
{ height: 5, duration: 0.72, delay: 0.08 },
|
|
{ height: 10, duration: 0.58, delay: 0 },
|
|
{ height: 15, duration: 0.66, delay: 0.12 },
|
|
{ height: 9, duration: 0.62, delay: 0.04 },
|
|
{ height: 4, duration: 0.7, delay: 0.16 }
|
|
] as const;
|
|
|
|
function VoiceInputButton({
|
|
isListening,
|
|
disabled,
|
|
onClick
|
|
}: {
|
|
isListening: boolean;
|
|
disabled: boolean;
|
|
onClick: () => void;
|
|
}) {
|
|
const reduceMotion = useReducedMotion();
|
|
const label = isListening ? "停止语音输入" : "语音输入";
|
|
|
|
return (
|
|
<motion.button
|
|
type="button"
|
|
aria-label={label}
|
|
aria-pressed={isListening}
|
|
title={label}
|
|
className={cn(
|
|
"group relative grid h-8 w-8 shrink-0 place-items-center overflow-visible rounded-lg border after:absolute after:-inset-1 after:content-['']",
|
|
"border-transparent bg-transparent shadow-none",
|
|
"transition-[color,background-color,border-color,box-shadow,transform] duration-200",
|
|
"focus-visible:outline-hidden focus-visible:ring-2 focus-visible:ring-blue-600/25 focus-visible:ring-offset-1",
|
|
"disabled:cursor-not-allowed disabled:opacity-45",
|
|
isListening
|
|
? "status-tone-danger bg-[var(--status-soft)] text-[var(--status-foreground)] [@media(hover:hover)]:hover:border-[var(--status-border)] [@media(hover:hover)]:hover:brightness-95"
|
|
: "text-slate-600 [@media(hover:hover)]:hover:border-[var(--action-border-hover)] [@media(hover:hover)]:hover:bg-[var(--action-soft)] [@media(hover:hover)]:hover:text-[var(--action-blue-hover)]"
|
|
)}
|
|
disabled={disabled}
|
|
onClick={onClick}
|
|
>
|
|
{isListening ? (
|
|
<motion.span
|
|
data-slot="voice-input-pulse"
|
|
className="pointer-events-none absolute inset-0 rounded-lg bg-[var(--status-mark)] opacity-20"
|
|
aria-hidden="true"
|
|
initial={{ opacity: 0, scale: 0.9 }}
|
|
animate={
|
|
reduceMotion
|
|
? { opacity: 0.38, scale: 1 }
|
|
: { opacity: [0, 0.4, 0], scale: [0.9, 1, 1.28] }
|
|
}
|
|
transition={
|
|
reduceMotion
|
|
? { duration: 0.16 }
|
|
: {
|
|
duration: 1.7,
|
|
ease: "easeOut",
|
|
repeat: Infinity,
|
|
times: [0, 0.12, 1]
|
|
}
|
|
}
|
|
/>
|
|
) : null}
|
|
|
|
<span className="relative grid h-5 w-5 place-items-center overflow-hidden">
|
|
<AnimatePresence initial={false} mode="wait">
|
|
{isListening ? (
|
|
<motion.span
|
|
key="voice-wave"
|
|
className="flex h-4 items-center gap-0.5"
|
|
aria-hidden="true"
|
|
initial={{ opacity: 0, scale: 0.72 }}
|
|
animate={{ opacity: 1, scale: 1 }}
|
|
exit={{ opacity: 0, scale: 0.72 }}
|
|
transition={{ duration: 0.16, ease: "easeOut" }}
|
|
>
|
|
{VOICE_WAVE_BARS.map((bar) => (
|
|
<motion.span
|
|
key={bar.height}
|
|
className="w-px rounded-full bg-[var(--status-mark)]"
|
|
style={{ height: bar.height }}
|
|
animate={
|
|
reduceMotion ? { scaleY: 0.72 } : { scaleY: [0.38, 1, 0.52, 0.82, 0.38] }
|
|
}
|
|
transition={
|
|
reduceMotion
|
|
? { duration: 0.16 }
|
|
: {
|
|
duration: bar.duration,
|
|
delay: bar.delay,
|
|
ease: "easeInOut",
|
|
repeat: Infinity
|
|
}
|
|
}
|
|
aria-hidden="true"
|
|
/>
|
|
))}
|
|
</motion.span>
|
|
) : (
|
|
<motion.span
|
|
key="voice-microphone"
|
|
className="grid place-items-center"
|
|
aria-hidden="true"
|
|
initial={{ opacity: 0, scale: 0.72, y: 2 }}
|
|
animate={{ opacity: 1, scale: 1, y: 0 }}
|
|
exit={{ opacity: 0, scale: 0.72, y: -2 }}
|
|
transition={{ duration: 0.16, ease: "easeOut" }}
|
|
>
|
|
<Mic
|
|
size={15}
|
|
strokeWidth={2.15}
|
|
className="transition-transform duration-200 group-hover:scale-105"
|
|
/>
|
|
</motion.span>
|
|
)}
|
|
</AnimatePresence>
|
|
</span>
|
|
</motion.button>
|
|
);
|
|
}
|
|
|
|
function ApprovalModeSelect({
|
|
value,
|
|
disabled,
|
|
onValueChange
|
|
}: {
|
|
value: AgentApprovalMode;
|
|
disabled: boolean;
|
|
onValueChange?: (mode: AgentApprovalMode) => void;
|
|
}) {
|
|
const requestApproval = value === "request";
|
|
|
|
return (
|
|
<DropdownMenu>
|
|
<DropdownMenuTrigger asChild>
|
|
<Button
|
|
type="button"
|
|
variant="outline"
|
|
size="sm"
|
|
className="shrink-0 gap-1.5 border-transparent bg-transparent px-1.5 text-xs text-slate-600 shadow-none hover:bg-slate-50"
|
|
disabled={disabled || !onValueChange}
|
|
aria-label="权限批准模式"
|
|
>
|
|
{requestApproval ? (
|
|
<Shield size={14} aria-hidden="true" />
|
|
) : (
|
|
<ShieldCheck size={14} aria-hidden="true" />
|
|
)}
|
|
<span>{requestApproval ? "请求批准" : "始终允许"}</span>
|
|
<ChevronsUpDown size={12} className="opacity-50" aria-hidden="true" />
|
|
</Button>
|
|
</DropdownMenuTrigger>
|
|
<DropdownMenuContent
|
|
side="top"
|
|
align="start"
|
|
sideOffset={8}
|
|
className="agent-panel-control w-[220px] rounded-xl p-2 shadow-lg"
|
|
>
|
|
<DropdownMenuLabel className="px-2 pb-2 pt-1 text-xs text-slate-500">
|
|
权限批准模式
|
|
</DropdownMenuLabel>
|
|
<DropdownMenuItem
|
|
className={cn(
|
|
"items-start rounded-lg border border-transparent px-2.5 py-2 focus:bg-slate-50",
|
|
requestApproval && "border-blue-200 bg-blue-50 focus:bg-blue-50"
|
|
)}
|
|
onSelect={() => onValueChange?.("request")}
|
|
>
|
|
<Shield className="mt-0.5 text-blue-600" aria-hidden="true" />
|
|
<span>
|
|
<span className="block text-sm font-semibold text-slate-800">请求批准</span>
|
|
<span className="block text-xs leading-5 text-slate-500">工具权限逐次确认</span>
|
|
</span>
|
|
{requestApproval ? (
|
|
<CheckCircle2 className="ml-auto mt-0.5 text-blue-600" aria-hidden="true" />
|
|
) : null}
|
|
</DropdownMenuItem>
|
|
<DropdownMenuItem
|
|
className={cn(
|
|
"mt-1 items-start rounded-lg border border-transparent px-2.5 py-2 focus:bg-slate-50",
|
|
!requestApproval &&
|
|
"status-tone-success border-[var(--status-border)] bg-[var(--status-soft)] focus:bg-[var(--status-soft)]"
|
|
)}
|
|
onSelect={() => onValueChange?.("always")}
|
|
>
|
|
<ShieldCheck
|
|
className="status-tone-success mt-0.5 text-[var(--status-foreground)]"
|
|
aria-hidden="true"
|
|
/>
|
|
<span>
|
|
<span className="block text-sm font-semibold text-slate-800">始终允许</span>
|
|
<span className="block text-xs leading-5 text-slate-500">自动允许本轮权限请求</span>
|
|
</span>
|
|
{!requestApproval ? (
|
|
<CheckCircle2
|
|
className="status-tone-success ml-auto mt-0.5 text-[var(--status-foreground)]"
|
|
aria-hidden="true"
|
|
/>
|
|
) : null}
|
|
</DropdownMenuItem>
|
|
</DropdownMenuContent>
|
|
</DropdownMenu>
|
|
);
|
|
}
|
|
|
|
type AgentConversationScrollSnapshot = {
|
|
activeSessionId?: string | null;
|
|
lastMessageRevision: string;
|
|
lastUserMessageId: string | null;
|
|
scrollRequestId: number;
|
|
streaming: boolean;
|
|
};
|
|
|
|
function AgentConversationScrollManager({
|
|
activeSessionId,
|
|
messages,
|
|
scrollRequestId,
|
|
streaming
|
|
}: {
|
|
activeSessionId?: string | null;
|
|
messages: AgentChatMessage[];
|
|
scrollRequestId: number;
|
|
streaming: boolean;
|
|
}) {
|
|
const { scrollToBottom } = useStickToBottomContext();
|
|
const previousSnapshotRef = useRef<AgentConversationScrollSnapshot | null>(null);
|
|
const lastUserMessageId = getLastUserMessageId(messages);
|
|
const lastMessageRevision = getLastMessageRevision(messages);
|
|
const snapshot = useMemo<AgentConversationScrollSnapshot>(
|
|
() => ({
|
|
activeSessionId,
|
|
lastMessageRevision,
|
|
lastUserMessageId,
|
|
scrollRequestId,
|
|
streaming
|
|
}),
|
|
[activeSessionId, lastMessageRevision, lastUserMessageId, scrollRequestId, streaming]
|
|
);
|
|
|
|
useEffect(() => {
|
|
const previousSnapshot = previousSnapshotRef.current;
|
|
previousSnapshotRef.current = snapshot;
|
|
|
|
const forceScroll =
|
|
!previousSnapshot ||
|
|
previousSnapshot.activeSessionId !== snapshot.activeSessionId ||
|
|
previousSnapshot.scrollRequestId !== snapshot.scrollRequestId ||
|
|
(Boolean(snapshot.lastUserMessageId) &&
|
|
previousSnapshot.lastUserMessageId !== snapshot.lastUserMessageId) ||
|
|
(snapshot.streaming &&
|
|
previousSnapshot.lastMessageRevision !== snapshot.lastMessageRevision) ||
|
|
previousSnapshot.streaming !== snapshot.streaming;
|
|
|
|
if (!forceScroll) {
|
|
return;
|
|
}
|
|
|
|
const animationFrameId = window.requestAnimationFrame(() => {
|
|
void scrollToBottom({
|
|
animation: "instant",
|
|
ignoreEscapes: true,
|
|
wait: false
|
|
});
|
|
});
|
|
|
|
return () => window.cancelAnimationFrame(animationFrameId);
|
|
}, [scrollToBottom, snapshot]);
|
|
|
|
return null;
|
|
}
|
|
|
|
function getLastMessageRevision(messages: AgentChatMessage[]) {
|
|
const lastMessage = messages.at(-1);
|
|
|
|
if (!lastMessage) {
|
|
return "";
|
|
}
|
|
|
|
const progressRevision =
|
|
lastMessage.progress?.map((item) => `${item.id}:${item.status}`).join("|") ?? "";
|
|
|
|
return `${lastMessage.id}:${lastMessage.content.length}:${progressRevision}`;
|
|
}
|
|
|
|
function getLastUserMessageId(messages: AgentChatMessage[]) {
|
|
for (let index = messages.length - 1; index >= 0; index -= 1) {
|
|
if (messages[index].role === "user") {
|
|
return messages[index].id;
|
|
}
|
|
}
|
|
|
|
return null;
|
|
}
|
|
|
|
function AgentModelSelect({
|
|
models,
|
|
value,
|
|
onValueChange
|
|
}: {
|
|
models: AgentModelOption[];
|
|
value: string;
|
|
onValueChange?: (model: string) => void;
|
|
}) {
|
|
const selectedModel = models.find((model) => model.id === value) ?? models[0];
|
|
|
|
if (!models.length) {
|
|
return (
|
|
<span className="shrink-0 rounded-md px-2 py-1 text-xs font-medium text-slate-500">模型</span>
|
|
);
|
|
}
|
|
|
|
return (
|
|
<DropdownMenu>
|
|
<DropdownMenuTrigger asChild>
|
|
<Button
|
|
type="button"
|
|
variant="outline"
|
|
size="sm"
|
|
className="w-24 shrink-0 justify-between gap-1.5 border-transparent bg-transparent px-1.5 text-xs text-slate-600 shadow-none hover:bg-slate-50"
|
|
disabled={!onValueChange}
|
|
aria-label="选择 Agent 模型"
|
|
>
|
|
<span className="flex min-w-0 flex-1 items-center gap-1">
|
|
<ModelIcon model={selectedModel} size={selectedModel?.icon === "bolt" ? 15 : 14} />
|
|
<span className="shrink-0">{selectedModel?.label ?? "模型"}</span>
|
|
</span>
|
|
<ChevronsUpDown size={12} className="shrink-0 opacity-50" aria-hidden="true" />
|
|
</Button>
|
|
</DropdownMenuTrigger>
|
|
<DropdownMenuContent
|
|
side="top"
|
|
align="end"
|
|
sideOffset={8}
|
|
className="agent-panel-control w-[230px] rounded-xl p-2 shadow-lg"
|
|
>
|
|
<DropdownMenuLabel className="px-2 pb-2 pt-1 text-xs text-slate-500">
|
|
模型选择
|
|
</DropdownMenuLabel>
|
|
<div className="space-y-1">
|
|
{models.map((model) => {
|
|
const selected = model.id === selectedModel?.id;
|
|
return (
|
|
<DropdownMenuItem
|
|
key={model.id}
|
|
className={cn(
|
|
"rounded-lg border border-transparent px-2.5 py-2 focus:bg-slate-50",
|
|
selected && "border-violet-200 bg-violet-50 focus:bg-violet-50"
|
|
)}
|
|
onSelect={() => onValueChange?.(model.id)}
|
|
>
|
|
<span className="ml-0.5 shrink-0 pt-0.5">
|
|
<ModelIcon model={model} size={model.icon === "bolt" ? 18 : 16} />
|
|
</span>
|
|
<span className="min-w-0 flex-1">
|
|
<span className="block truncate text-sm font-semibold text-slate-800">
|
|
{model.label}
|
|
</span>
|
|
<span className="block truncate text-xs leading-4 text-slate-500">
|
|
{model.description}
|
|
</span>
|
|
</span>
|
|
{selected ? (
|
|
<CheckCircle2 size={15} className="text-violet-600" aria-hidden="true" />
|
|
) : null}
|
|
</DropdownMenuItem>
|
|
);
|
|
})}
|
|
</div>
|
|
</DropdownMenuContent>
|
|
</DropdownMenu>
|
|
);
|
|
}
|
|
|
|
const agentConnectionMetadata = {
|
|
connecting: { label: "连接中", tone: "info" },
|
|
online: { label: "在线", tone: "success" },
|
|
offline: { label: "离线", tone: "danger" }
|
|
} satisfies Record<AgentConnectionStatus, { label: string; tone: StatusTone }>;
|
|
|
|
function ModelIcon({ model, size }: { model?: AgentModelOption; size: number }) {
|
|
return model?.icon === "bolt" ? <FastModelIcon size={size} /> : <ExpertModelIcon size={size} />;
|
|
}
|
|
|
|
function FastModelIcon({ size }: { size: number }) {
|
|
return (
|
|
<svg
|
|
width={size}
|
|
height={size}
|
|
viewBox="0 0 24 24"
|
|
fill="none"
|
|
className="text-sky-600"
|
|
aria-hidden="true"
|
|
>
|
|
<path
|
|
d="M10.67 21c-.35 0-.62-.31-.57-.66L11 14H7.5c-.88 0-.33-.75-.31-.78 1.26-2.23 3.15-5.53 5.65-9.93.1-.18.3-.29.5-.29.35 0 .62.31.57.66l-.9 6.34h3.51c.4 0 .62.19.4.66-3.29 5.74-5.2 9.09-5.75 10.05-.1.18-.29.29-.5.29"
|
|
fill="currentColor"
|
|
/>
|
|
</svg>
|
|
);
|
|
}
|
|
|
|
function ExpertModelIcon({ size }: { size: number }) {
|
|
return (
|
|
<svg
|
|
width={size}
|
|
height={size}
|
|
viewBox="0 0 24 24"
|
|
fill="none"
|
|
className="text-violet-600"
|
|
aria-hidden="true"
|
|
>
|
|
<path
|
|
d="m19.46 8 .79-1.75L22 5.46c.39-.18.39-.73 0-.91l-1.75-.79L19.46 2c-.18-.39-.73-.39-.91 0l-.79 1.75-1.76.79c-.39.18-.39.73 0 .91l1.75.79.79 1.76c.18.39.74.39.92 0M11.5 9.5 9.91 6c-.35-.78-1.47-.78-1.82 0L6.5 9.5 3 11.09c-.78.36-.78 1.47 0 1.82l3.5 1.59L8.09 18c.36.78 1.47.78 1.82 0l1.59-3.5 3.5-1.59c.78-.36.78-1.47 0-1.82zm7.04 6.5-.79 1.75-1.75.79c-.39.18-.39.73 0 .91l1.75.79.79 1.76c.18.39.73.39.91 0l.79-1.75 1.76-.79c.39-.18.39-.73 0-.91l-1.75-.79-.79-1.76c-.18-.39-.74-.39-.92 0"
|
|
fill="currentColor"
|
|
/>
|
|
</svg>
|
|
);
|
|
}
|
|
|
|
function AgentReadyMark() {
|
|
return (
|
|
<svg viewBox="0 0 1024 1024" className="h-12 w-12 overflow-visible" aria-hidden="true">
|
|
<g className="agent-ready-orbit">
|
|
<path
|
|
d="M384.1536 952.1664a38.4 38.4 0 0 1-49.3568 22.528 498.3808 498.3808 0 0 1-284.928-273.92 38.4 38.4 0 0 1 70.8608-29.6448 421.5808 421.5808 0 0 0 240.896 231.6288 38.4 38.4 0 0 1 22.528 49.408zM952.1152 384.9728a38.4 38.4 0 0 1-49.4592-22.528 421.5296 421.5296 0 0 0-234.1376-241.5104 38.4 38.4 0 0 1 29.184-71.0656 498.3296 498.3296 0 0 1 276.8896 285.696 38.4 38.4 0 0 1-22.528 49.408z"
|
|
fill="#CE75FF"
|
|
/>
|
|
<path
|
|
d="M981.248 768.0512a42.6496 42.6496 0 1 1-85.2992 0 42.6496 42.6496 0 0 1 85.2992 0zM127.9488 256.0512a42.6496 42.6496 0 1 1-85.3504 0 42.6496 42.6496 0 0 1 85.3504 0z"
|
|
fill="#F62E76"
|
|
/>
|
|
<path
|
|
d="M810.496 938.8544a42.6496 42.6496 0 1 1-85.2992 0 42.6496 42.6496 0 0 1 85.3504 0zM298.496 85.504a42.6496 42.6496 0 1 1-85.2992 0 42.6496 42.6496 0 0 1 85.3504 0z"
|
|
fill="#CD88FF"
|
|
/>
|
|
</g>
|
|
<path
|
|
className="agent-ready-core"
|
|
d="M511.9488 276.736l-27.8528 114.7392A126.0544 126.0544 0 0 1 391.3216 484.352l-114.7904 27.8528 114.7904 27.8016a126.0544 126.0544 0 0 1 92.7744 92.8256L512 747.52l27.8016-114.7392a126.0544 126.0544 0 0 1 92.8256-92.8256l114.7392-27.8016-114.7392-27.8528a126.0544 126.0544 0 0 1-92.8256-92.8256L512 276.736z m55.6544-62.1568c-14.1312-58.368-97.1776-58.368-111.36 0L417.28 375.296a57.344 57.344 0 0 1-42.1888 42.1888l-160.6656 38.912c-58.4192 14.1824-58.4192 97.28 0 111.4112l160.6656 38.9632c20.8384 5.12 37.12 21.3504 42.1888 42.1888l38.9632 160.7168c14.1824 58.368 97.2288 58.368 111.36 0l38.9632-160.7168a57.344 57.344 0 0 1 42.1888-42.1888l160.7168-38.912c58.368-14.1824 58.368-97.28 0-111.4112l-160.7168-38.9632a57.344 57.344 0 0 1-42.1888-42.1888l-38.912-160.7168z"
|
|
fill="#F3E2FF"
|
|
/>
|
|
</svg>
|
|
);
|
|
}
|
|
|
|
function AgentEmptyState({ compact = false }: { compact?: boolean }) {
|
|
return (
|
|
<section
|
|
aria-labelledby="agent-empty-state-title"
|
|
className="mx-auto w-full max-w-[360px]"
|
|
lang="zh-CN"
|
|
>
|
|
<div className={cn("px-2", compact ? "py-2" : "py-4")}>
|
|
<div className="flex items-center gap-4">
|
|
<div
|
|
className={cn(
|
|
"surface-control grid shrink-0 place-items-center rounded-xl shadow-[inset_0_0_0_1px_oklch(0.84_0.025_260)]",
|
|
compact ? "h-14 w-14" : "h-[72px] w-[72px]"
|
|
)}
|
|
>
|
|
<AgentReadyMark />
|
|
</div>
|
|
<div className="min-w-0 flex-1 text-left">
|
|
<h2
|
|
id="agent-empty-state-title"
|
|
className={cn(
|
|
"text-balance font-semibold text-slate-950",
|
|
compact ? "text-base leading-6" : "text-lg leading-7"
|
|
)}
|
|
>
|
|
我已就绪，请描述任务
|
|
</h2>
|
|
</div>
|
|
</div>
|
|
|
|
<p
|
|
className={cn(
|
|
"text-pretty text-left text-sm leading-6 text-[#334155]",
|
|
compact ? "mt-3" : "mt-5"
|
|
)}
|
|
>
|
|
直接说出你想调查的问题，我会整理监测与空间证据，并将分析结果带回地图。
|
|
</p>
|
|
</div>
|
|
|
|
<ul
|
|
className={cn(
|
|
"surface-control grid grid-cols-2 overflow-hidden rounded-xl shadow-[inset_0_0_0_1px_rgba(148,163,184,0.32)]",
|
|
compact && "hidden"
|
|
)}
|
|
aria-label="Agent 分析能力"
|
|
>
|
|
{AGENT_CAPABILITIES.map(({ icon: Icon, label }, index) => (
|
|
<li
|
|
key={label}
|
|
className={cn(
|
|
"flex min-h-20 items-center gap-3 px-3.5 py-3 text-left",
|
|
index % 2 === 0 && "border-r border-slate-300/80",
|
|
index < 2 && "border-b border-slate-300/80"
|
|
)}
|
|
>
|
|
<span className="grid h-9 w-9 shrink-0 place-items-center rounded-xl bg-[#f9fbfe] text-[#334155] shadow-[inset_0_0_0_1px_rgba(148,163,184,0.28)]">
|
|
<Icon size={16} strokeWidth={1.8} aria-hidden="true" />
|
|
</span>
|
|
<span className="text-sm font-semibold leading-5 text-[#1e293b]">{label}</span>
|
|
</li>
|
|
))}
|
|
</ul>
|
|
</section>
|
|
);
|
|
}
|
|
|
|
function BackendMessageList({
|
|
messages,
|
|
streaming,
|
|
streamRenderState,
|
|
onReplyPermission,
|
|
onReplyQuestion,
|
|
onRejectQuestion,
|
|
isSpeechSupported,
|
|
speakingMessageId,
|
|
speechState,
|
|
onSpeak,
|
|
onPauseSpeech,
|
|
onResumeSpeech,
|
|
onStopSpeech
|
|
}: {
|
|
messages: AgentChatMessage[];
|
|
streaming: boolean;
|
|
streamRenderState: AgentStreamRenderState;
|
|
onReplyPermission?: (
|
|
permission: AgentPermissionRequest,
|
|
reply: AgentPermissionReply
|
|
) => Promise<void> | void;
|
|
onReplyQuestion?: (request: AgentQuestionRequest, answers: string[][]) => Promise<void> | void;
|
|
onRejectQuestion?: (request: AgentQuestionRequest) => Promise<void> | void;
|
|
isSpeechSupported: boolean;
|
|
speakingMessageId: string | null;
|
|
speechState: AgentSpeechState;
|
|
onSpeak: (messageId: string, text: string, options?: AgentSpeakOptions) => Promise<void> | void;
|
|
onPauseSpeech: () => void;
|
|
onResumeSpeech: () => void;
|
|
onStopSpeech: () => void;
|
|
}) {
|
|
return (
|
|
<motion.div
|
|
className="flex w-full flex-col gap-4"
|
|
variants={agentPanelListVariants}
|
|
animate="animate"
|
|
>
|
|
<AnimatePresence initial={false} mode="popLayout">
|
|
{messages.map((message, index) => (
|
|
<motion.div
|
|
key={message.id}
|
|
className={cn("w-full", message.role === "user" && "flex justify-end")}
|
|
initial="initial"
|
|
animate="animate"
|
|
exit="exit"
|
|
variants={agentPanelItemVariants}
|
|
>
|
|
<Message
|
|
from={message.role}
|
|
className={message.role === "user" ? "max-w-[92%]" : "max-w-full"}
|
|
>
|
|
<MessageContent
|
|
className={cn(
|
|
message.role === "user" &&
|
|
"agent-panel-user-message rounded-2xl px-3 py-3 text-slate-800",
|
|
message.role === "assistant" &&
|
|
"agent-panel-message w-full rounded-2xl p-3 text-sm leading-6 text-slate-700"
|
|
)}
|
|
>
|
|
<div className="space-y-3">
|
|
{message.role === "assistant" ? (
|
|
<AgentMessageProgress
|
|
progress={message.progress}
|
|
running={streaming && index === messages.length - 1}
|
|
/>
|
|
) : null}
|
|
{message.content ? (
|
|
message.role === "assistant" ? (
|
|
<AgentSpeechMessage
|
|
messageId={message.id}
|
|
content={message.content}
|
|
disabled={streaming && index === messages.length - 1}
|
|
isSupported={isSpeechSupported}
|
|
speechState={speakingMessageId === message.id ? speechState : "idle"}
|
|
onSpeak={onSpeak}
|
|
onPause={onPauseSpeech}
|
|
onResume={onResumeSpeech}
|
|
onStop={onStopSpeech}
|
|
>
|
|
<StreamingTokenResponse
|
|
className="leading-6"
|
|
content={message.content}
|
|
messageId={message.id}
|
|
streamDone={streamRenderState[message.id]?.done ?? !streaming}
|
|
streaming={streaming && index === messages.length - 1}
|
|
/>
|
|
</AgentSpeechMessage>
|
|
) : (
|
|
<p className="whitespace-pre-wrap">{message.content}</p>
|
|
)
|
|
) : streaming && index === messages.length - 1 ? (
|
|
<span className="text-slate-500">正在生成...</span>
|
|
) : null}
|
|
{message.role === "assistant" ? (
|
|
<AgentMessageDetails
|
|
message={message}
|
|
onReplyPermission={onReplyPermission}
|
|
onReplyQuestion={onReplyQuestion}
|
|
onRejectQuestion={onRejectQuestion}
|
|
/>
|
|
) : null}
|
|
</div>
|
|
</MessageContent>
|
|
</Message>
|
|
</motion.div>
|
|
))}
|
|
</AnimatePresence>
|
|
</motion.div>
|
|
);
|
|
}
|
|
|
|
type SpeechSelection = {
|
|
startOffset: number;
|
|
left: number;
|
|
top: number;
|
|
};
|
|
|
|
function AgentSpeechMessage({
|
|
messageId,
|
|
content,
|
|
disabled,
|
|
isSupported,
|
|
speechState,
|
|
onSpeak,
|
|
onPause,
|
|
onResume,
|
|
onStop,
|
|
children
|
|
}: {
|
|
messageId: string;
|
|
content: string;
|
|
disabled: boolean;
|
|
isSupported: boolean;
|
|
speechState: AgentSpeechState;
|
|
onSpeak: (messageId: string, text: string, options?: AgentSpeakOptions) => Promise<void> | void;
|
|
onPause: () => void;
|
|
onResume: () => void;
|
|
onStop: () => void;
|
|
children: ReactNode;
|
|
}) {
|
|
const contentRef = useRef<HTMLDivElement | null>(null);
|
|
const lastSelectionRef = useRef<SpeechSelection | null>(null);
|
|
const [selection, setSelection] = useState<SpeechSelection | null>(null);
|
|
const speechText = useMemo(() => stripSpeechMarkdown(content), [content]);
|
|
const selectionAnchor = selection ?? lastSelectionRef.current;
|
|
|
|
if (selection) {
|
|
lastSelectionRef.current = selection;
|
|
}
|
|
|
|
const captureSelection = useCallback(() => {
|
|
if (!isSupported || disabled) {
|
|
setSelection(null);
|
|
return;
|
|
}
|
|
|
|
const browserSelection = window.getSelection();
|
|
const container = contentRef.current;
|
|
if (
|
|
!browserSelection ||
|
|
browserSelection.rangeCount === 0 ||
|
|
browserSelection.isCollapsed ||
|
|
!container
|
|
) {
|
|
setSelection(null);
|
|
return;
|
|
}
|
|
|
|
const range = browserSelection.getRangeAt(0);
|
|
if (!container.contains(range.commonAncestorContainer)) {
|
|
setSelection(null);
|
|
return;
|
|
}
|
|
|
|
const startOffset = findSpeechSelectionStartOffset(speechText, browserSelection.toString());
|
|
const rect = range.getBoundingClientRect();
|
|
if (startOffset === null || (!rect.width && !rect.height)) {
|
|
setSelection(null);
|
|
return;
|
|
}
|
|
|
|
setSelection({
|
|
startOffset,
|
|
left: Math.min(Math.max(rect.left + rect.width / 2, 88), window.innerWidth - 88),
|
|
top: Math.max(rect.top - 10, 48)
|
|
});
|
|
}, [disabled, isSupported, speechText]);
|
|
|
|
useEffect(() => {
|
|
setSelection(null);
|
|
}, [messageId, speechText]);
|
|
|
|
useEffect(() => {
|
|
if (!selection) return;
|
|
const close = () => setSelection(null);
|
|
const closeCollapsedSelection = () => {
|
|
if (window.getSelection()?.isCollapsed) close();
|
|
};
|
|
const closeOnEscape = (event: KeyboardEvent) => {
|
|
if (event.key === "Escape") close();
|
|
};
|
|
|
|
document.addEventListener("selectionchange", closeCollapsedSelection);
|
|
document.addEventListener("keydown", closeOnEscape);
|
|
window.addEventListener("resize", close);
|
|
window.addEventListener("scroll", close, true);
|
|
return () => {
|
|
document.removeEventListener("selectionchange", closeCollapsedSelection);
|
|
document.removeEventListener("keydown", closeOnEscape);
|
|
window.removeEventListener("resize", close);
|
|
window.removeEventListener("scroll", close, true);
|
|
};
|
|
}, [selection]);
|
|
|
|
const speakFromSelection = () => {
|
|
if (!selection) return;
|
|
void Promise.resolve(onSpeak(messageId, speechText, { startOffset: selection.startOffset }));
|
|
window.getSelection()?.removeAllRanges();
|
|
setSelection(null);
|
|
};
|
|
|
|
return (
|
|
<div>
|
|
<div
|
|
ref={contentRef}
|
|
onPointerUp={() => window.requestAnimationFrame(captureSelection)}
|
|
onKeyUp={() => window.requestAnimationFrame(captureSelection)}
|
|
>
|
|
{children}
|
|
</div>
|
|
|
|
{selectionAnchor && typeof document !== "undefined"
|
|
? createPortal(
|
|
<div
|
|
className="pointer-events-none fixed z-[80] -translate-x-1/2 -translate-y-full"
|
|
style={{ left: selectionAnchor.left, top: selectionAnchor.top }}
|
|
>
|
|
<AnimatePresence>
|
|
{selection ? (
|
|
<motion.button
|
|
key="speech-selection-action"
|
|
type="button"
|
|
className="agent-panel-floating-acrylic agent-speech-selection-action pointer-events-auto inline-flex h-10 items-center gap-2 rounded-xl px-2.5 pr-3 text-xs font-semibold text-slate-800 transition-colors hover:text-blue-700 focus-visible:outline-hidden focus-visible:ring-2 focus-visible:ring-blue-600/25"
|
|
initial={{ opacity: 0 }}
|
|
animate={{
|
|
opacity: 1,
|
|
transition: { duration: 0.12, ease: [0.16, 1, 0.3, 1] }
|
|
}}
|
|
exit={{
|
|
opacity: 0,
|
|
transition: { duration: 0.08, ease: [0.4, 0, 1, 1] }
|
|
}}
|
|
onMouseDown={(event) => event.preventDefault()}
|
|
onClick={speakFromSelection}
|
|
>
|
|
<span
|
|
className="grid h-6 w-6 shrink-0 place-items-center rounded-lg bg-blue-50/75 text-blue-600"
|
|
aria-hidden="true"
|
|
>
|
|
<Volume2 size={15} />
|
|
</span>
|
|
从这里开始朗读
|
|
</motion.button>
|
|
) : null}
|
|
</AnimatePresence>
|
|
</div>,
|
|
document.body
|
|
)
|
|
: null}
|
|
|
|
{isSupported && !disabled ? (
|
|
<div className="mt-2 flex min-h-8 items-center gap-1 border-t border-slate-100 pt-1.5">
|
|
{speechState === "idle" ? (
|
|
<SpeechIconButton
|
|
label="语音播放"
|
|
onClick={() => void Promise.resolve(onSpeak(messageId, speechText))}
|
|
>
|
|
<Volume2 size={15} aria-hidden="true" />
|
|
</SpeechIconButton>
|
|
) : null}
|
|
{speechState === "loading" ? (
|
|
<>
|
|
<SpeechIconButton label="正在生成语音" disabled>
|
|
<LoaderCircle size={15} className="animate-spin text-blue-600" aria-hidden="true" />
|
|
</SpeechIconButton>
|
|
<SpeechIconButton label="停止语音播放" tone="danger" onClick={onStop}>
|
|
<Square size={14} fill="currentColor" aria-hidden="true" />
|
|
</SpeechIconButton>
|
|
</>
|
|
) : null}
|
|
{speechState === "playing" ? (
|
|
<>
|
|
<SpeechIconButton label="暂停语音播放" tone="primary" onClick={onPause}>
|
|
<Pause size={15} fill="currentColor" aria-hidden="true" />
|
|
</SpeechIconButton>
|
|
<SpeechIconButton label="停止语音播放" tone="danger" onClick={onStop}>
|
|
<Square size={14} fill="currentColor" aria-hidden="true" />
|
|
</SpeechIconButton>
|
|
</>
|
|
) : null}
|
|
{speechState === "paused" ? (
|
|
<>
|
|
<SpeechIconButton label="继续语音播放" tone="primary" onClick={onResume}>
|
|
<Play size={15} fill="currentColor" aria-hidden="true" />
|
|
</SpeechIconButton>
|
|
<SpeechIconButton label="停止语音播放" tone="danger" onClick={onStop}>
|
|
<Square size={14} fill="currentColor" aria-hidden="true" />
|
|
</SpeechIconButton>
|
|
</>
|
|
) : null}
|
|
<span className="text-[11px] text-slate-400">
|
|
{speechState === "idle"
|
|
? "语音播放"
|
|
: speechState === "loading"
|
|
? "正在生成"
|
|
: speechState === "playing"
|
|
? "播放中"
|
|
: "已暂停"}
|
|
</span>
|
|
</div>
|
|
) : null}
|
|
</div>
|
|
);
|
|
}
|
|
|
|
function SpeechIconButton({
|
|
label,
|
|
tone = "default",
|
|
disabled = false,
|
|
onClick,
|
|
children
|
|
}: {
|
|
label: string;
|
|
tone?: "default" | "primary" | "danger";
|
|
disabled?: boolean;
|
|
onClick?: () => void;
|
|
children: ReactNode;
|
|
}) {
|
|
return (
|
|
<Button
|
|
type="button"
|
|
aria-label={label}
|
|
title={label}
|
|
disabled={disabled}
|
|
onClick={onClick}
|
|
size="icon-sm"
|
|
variant="ghost"
|
|
className={cn(
|
|
"shrink-0 text-slate-500 hover:bg-slate-100 disabled:cursor-wait",
|
|
tone === "primary" && "text-blue-600",
|
|
tone === "danger" && "status-tone-danger text-[var(--status-foreground)]"
|
|
)}
|
|
>
|
|
{children}
|
|
</Button>
|
|
);
|
|
}
|