admin
31f2433c4b
- Remove unused `quotaWarningThreshold` and `warningThreshold` getter from `GuestChatQuota` DTO - Apply get-or-init pattern in `ChatStorage.getGuestDailyChatQuota` and `getGuestTotalQuota`: when no existing value, initialize with DTO defaults (`threshold` = max per day, `totalQuotaDefault`) and return the seeded data - Fall back to original `null` result if initialization write fails - Consolidate logging strategy: drop per-actor trace logs in `chat-machine.ts`, keep business-decision logs in 3 assign actions, move all actor ENTRY/API/DONE chains to `chat-machine.actors.ts` and helper load logs to `chat-machine.helpers.ts`
65 lines
2.6 KiB
TypeScript
65 lines
2.6 KiB
TypeScript
/**
|
||
* Chat 状态机：State 形状 + 初始值
|
||
*
|
||
* 注：GuestChatQuota 仍位于 chat-machine.ts（属于业务常量，与上下文配对紧密）。
|
||
*
|
||
* 历史：
|
||
* - `isGuest: boolean` 字段已**删**（由 chat-screen 派生自 `auth.loginStatus === "guest"`）
|
||
* - `guestRemainingQuota` / `guestTotalQuota` default **改 0**：
|
||
* - 游客：chat-screen 派 `ChatInit` → readInitData 调 ChatStorage → onDone 条件赋
|
||
* - 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
|
||
* - 0 同时表示"未初始化"和"已耗尽" —— UI 用 `if (isGuest && ...)` 天然过滤
|
||
*
|
||
* 新增 `wsConnected: boolean`（**仅** userSession 期间 true）：
|
||
* - **WS 已连** → 消息发送走 WS，**不**消耗次数
|
||
* - **WS 未连** → 消息发送走 HTTP，消耗次数
|
||
* - `ChatWebSocketConnected` 事件 → true
|
||
* - `userSession.exit` → false（WS actor cleanup 时**也**会跑 exit）
|
||
*/
|
||
import type { UiMessage } from "@/models/chat/ui-message";
|
||
|
||
export interface ChatState {
|
||
messages: UiMessage[];
|
||
isReplyingAI: boolean;
|
||
/**
|
||
* WebSocket 连接状态（**仅** userSession 期间 true）
|
||
* - 决定消息发送**路径**（WS / HTTP）和**是否消耗**次数
|
||
* - true：走 WS，**不**消耗次数
|
||
* - false：走 HTTP，消耗次数
|
||
*/
|
||
wsConnected: boolean;
|
||
/** 游客剩余配额（次/天）—— **仅**游客业务展示用
|
||
*/
|
||
guestRemainingQuota: number;
|
||
/** 游客总配额（仅游客展示用） */
|
||
guestTotalQuota: number;
|
||
quotaExceededTrigger: number;
|
||
isLoadingMore: boolean;
|
||
hasMore: boolean;
|
||
historyOffset: number;
|
||
/** 游客配额加载完成标**志**（**仅** guestSession 期间） —— default false
|
||
* - guestSession.initializing **走** always barrier：`quotaLoaded && historyLoaded` **才**进** ready
|
||
* - userSession **永不为** true（**不**调 loadQuota）—— OK，**不**影响 barrier
|
||
*/
|
||
quotaLoaded: boolean;
|
||
/** history 加**载**完成标**志**（initial load —— local → network → save 跑**完**）
|
||
* - guestSession.initializing / userSession.initializing 走 always barrier
|
||
* - **不**被 `loadMoreHistoryActor` 设**置**（**翻**页**是**另**一**码**事**）
|
||
*/
|
||
historyLoaded: boolean;
|
||
}
|
||
|
||
export const initialState: ChatState = {
|
||
messages: [],
|
||
isReplyingAI: false,
|
||
wsConnected: false,
|
||
guestRemainingQuota: 0,
|
||
guestTotalQuota: 0,
|
||
quotaExceededTrigger: 0,
|
||
isLoadingMore: false,
|
||
hasMore: true,
|
||
historyOffset: 0,
|
||
quotaLoaded: false,
|
||
historyLoaded: false,
|
||
};
|