admin
38f060bbd8
- Split chat state machine actors (chatInit, sendMessageHttp, loadMoreHistory, chatWebSocket) into a dedicated module - Add comprehensive console logging across the chat state machine for full trace debugging - Comment out margin on text bubble CSS for layout adjustment - Add debug logging to chat input bar send handler - Clean up redundant comments in auth-screen component
55 lines
2.0 KiB
TypeScript
55 lines
2.0 KiB
TypeScript
/**
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* Chat 状态机：State 形状 + 初始值
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*
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* 注：GuestChatQuota 仍位于 chat-machine.ts（属于业务常量，与上下文配对紧密）。
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*
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* 历史：
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* - `isGuest: boolean` 字段已**删**（由 chat-screen 派生自 `auth.loginStatus === "guest"`）
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* - `guestRemainingQuota` / `guestTotalQuota` default **改 0**：
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* - 游客：chat-screen 派 `ChatInit` → readInitData 调 ChatStorage → onDone 条件赋
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* - 非游客：**永不被赋值**（业务事实"非游客无消息限制"）—— 0 - 1 = max(0, -1) = 0 天然 no-op
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* - 0 同时表示"未初始化"和"已耗尽" —— UI 用 `if (isGuest && ...)` 天然过滤
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*
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* 新增 `wsConnected: boolean`（**仅** userSession 期间 true）：
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* - **WS 已连** → 消息发送走 WS，**不**消耗次数
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* - **WS 未连** → 消息发送走 HTTP，消耗次数
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* - `ChatWebSocketConnected` 事件 → true
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* - `userSession.exit` → false（WS actor cleanup 时**也**会跑 exit）
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*/
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import type { UiMessage } from "@/models/chat/ui-message";
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export interface ChatState {
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messages: UiMessage[];
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isReplyingAI: boolean;
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/**
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* WebSocket 连接状态（**仅** userSession 期间 true）
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* - 决定消息发送**路径**（WS / HTTP）和**是否消耗**次数
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* - true：走 WS，**不**消耗次数
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* - false：走 HTTP，消耗次数
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*/
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wsConnected: boolean;
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/** 游客剩余配额（次/天）—— **仅**游客业务展示用
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* - default 0 = "未初始化" / "已耗尽"（同码，靠 `isGuest` 区分）
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* - 非游客：永不被赋值（业务事实"无消息限制"）
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*/
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guestRemainingQuota: number;
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/** 游客总配额（仅游客展示用） */
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guestTotalQuota: number;
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quotaExceededTrigger: number;
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isLoadingMore: boolean;
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hasMore: boolean;
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historyOffset: number;
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}
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export const initialState: ChatState = {
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messages: [],
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isReplyingAI: false,
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wsConnected: false,
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guestRemainingQuota: 0,
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guestTotalQuota: 0,
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quotaExceededTrigger: 0,
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isLoadingMore: false,
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hasMore: true,
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historyOffset: 0,
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};
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