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cozsweet-frontend-nextjs/src/stores/chat/chat-state.ts
T

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TypeScript

import type { UiMessage } from "@/data/dto/chat";
import type { PendingChatUnlockKind } from "@/lib/navigation/chat_unlock_session";
import type { ChatLockType } from "@/data/schemas/chat";
import type { PendingChatPromotion } from "@/data/storage/navigation";
import type { ChatPromotionState } from "./chat-promotion";
export type ChatUpgradeReason = "insufficient_credits";
export interface ChatUnlockPaywallRequest {
displayMessageId: string;
messageId?: string;
kind: PendingChatUnlockKind;
lockType?: ChatLockType;
clientLockId?: string;
promotion?: PendingChatPromotion;
reason: string;
creditBalance: number;
requiredCredits: number;
shortfallCredits: number;
}
export interface ChatState {
messages: UiMessage[];
promotion: ChatPromotionState | null;
isReplyingAI: boolean;
pendingReplyCount: number;
upgradePromptVisible: boolean;
upgradeReason: ChatUpgradeReason | null;
canSendMessage: boolean;
creditBalance: number;
creditsCharged: number;
requiredCredits: number;
shortfallCredits: number;
isLoadingMore: boolean;
hasMore: boolean;
historyOffset: number;
/** history 首屏可展示标志(本地快照加载完成即可进入 ready)
* - 网络历史加载完成后会再次刷新消息列表
* - 不被 `loadMoreHistoryActor` 设置(翻页是另一码事)
*/
historyLoaded: boolean;
paymentUnlockPending: boolean;
unlockHistoryPromptVisible: boolean;
lockedHistoryCount: number;
isUnlockingHistory: boolean;
unlockHistoryError: string | null;
isUnlockingMessage: boolean;
unlockingMessageId: string | null;
unlockingMessageKind: PendingChatUnlockKind | null;
unlockingRemoteMessageId: string | null;
unlockingLockType: ChatLockType | null;
unlockingClientLockId: string | null;
unlockMessageError: string | null;
unlockPaywallRequest: ChatUnlockPaywallRequest | null;
}
export const initialState: ChatState = {
messages: [],
promotion: null,
isReplyingAI: false,
pendingReplyCount: 0,
upgradePromptVisible: false,
upgradeReason: null,
canSendMessage: true,
creditBalance: 0,
creditsCharged: 0,
requiredCredits: 0,
shortfallCredits: 0,
isLoadingMore: false,
hasMore: true,
historyOffset: 0,
historyLoaded: false,
paymentUnlockPending: false,
unlockHistoryPromptVisible: false,
lockedHistoryCount: 0,
isUnlockingHistory: false,
unlockHistoryError: null,
isUnlockingMessage: false,
unlockingMessageId: null,
unlockingMessageKind: null,
unlockingRemoteMessageId: null,
unlockingLockType: null,
unlockingClientLockId: null,
unlockMessageError: null,
unlockPaywallRequest: null,
};