/**
 * module: human-tool —— 对外类型(编码规范 §10.1)。
 *
 * **双层边界**(§9):范式只在引擎层;本模块是前端呈现协议的后端面 ——
 * 工单两模式(执行 / 验收)+ 对话卡族(决策 / 补全 / 评价)。
 * 落地失败卡是**执行工单的系统预置形态**,不构成第五种卡(OS 7.3)。
 */
import type {
  AcceptanceWorkOrder,
  ChatCard,
  ChatCardReply,
  ExecutionWorkOrder,
  StaffId,
  TaskId,
  WorkOrder,
  WorkOrderReply,
} from '@contracts';
import type { ArrivalSurface, CardViolation } from './internal/domain/card-rules.ts';

export type {
  AcceptanceWorkOrder,
  ArrivalSurface,
  CardViolation,
  ChatCard,
  ChatCardReply,
  ExecutionWorkOrder,
  WorkOrder,
  WorkOrderReply,
};

export class BareCallError extends Error {
  constructor(readonly violations: readonly CardViolation[]) {
    super(`基座拒发:${violations.map((v) => v.message).join('; ')}`);
    this.name = 'BareCallError';
  }
}

export class ReplyRejectedError extends Error {
  constructor(readonly violations: readonly CardViolation[]) {
    super(`回传校验未过:${violations.map((v) => v.message).join('; ')}`);
    this.name = 'ReplyRejectedError';
  }
}

export class HumanCallBudgetExceededError extends Error {
  constructor(
    readonly taskId: TaskId,
    readonly used: number,
    readonly cap: number,
  ) {
    super(`调人预算触顶:${used}/${cap}(打扰上限在契约授权边界,由 Harness 强制)`);
    this.name = 'HumanCallBudgetExceededError';
  }
}

/** 工单草稿:id / at 由基座补齐 —— ID 生成不外泄给调用方(domain 零随机) */
export type ExecutionWorkOrderDraft = Omit<ExecutionWorkOrder, 'mode' | 'done' | 'id' | 'at'> & {
  readonly id?: ExecutionWorkOrder['id'] | undefined;
  readonly at?: string | undefined;
};
export type AcceptanceWorkOrderDraft = Omit<AcceptanceWorkOrder, 'mode' | 'done' | 'id' | 'at'> & {
  readonly id?: AcceptanceWorkOrder['id'] | undefined;
  readonly at?: string | undefined;
};

/** 发卡的公共入参 */
export type IssueContext = {
  readonly taskId: TaskId;
  /** 任务负责人 —— 决定到达面两路 */
  readonly ownerId: StaffId;
  /** 收件人;缺省即负责人 */
  readonly recipientId?: StaffId;
  /** 契约的调人预算(打扰上限) */
  readonly humanCallCap: number;
};

export type IssuedWorkOrder = {
  readonly order: WorkOrder;
  readonly arrival: ArrivalSurface;
  /** 到达面 = system-message 时的消息 ID(跨人卡) */
  readonly messageId?: string;
};

export type IssuedChatCard = {
  readonly card: ChatCard;
  readonly arrival: ArrivalSurface;
  readonly messageId?: string;
};

export type ReplyOutcome = {
  readonly order: WorkOrder;
  /** 完成只出自放行通过 —— 这里为真,任务才可收敛终态 */
  readonly producesCompletion: boolean;
  /** 驳回:环内回转,任务继续 */
  readonly rejection?: { readonly kind: 'redo' | 'revise'; readonly comment: string };
  /** 选择组的出口选择 —— 随放行一并确认(AM 1.2) */
  readonly selectedPorts: Readonly<Record<string, string>>;
};

export type HumanToolService = {
  /** 发执行工单;裸调用拒发,预算触顶熔断。id / at 留空即由基座生成 */
  issueExecution(context: IssueContext, order: ExecutionWorkOrderDraft): Promise<IssuedWorkOrder>;
  /** 发验收工单 —— 发卡**前**必须已过落地预检(由 release 保证,见其 CONTRACT) */
  issueAcceptance(context: IssueContext, order: AcceptanceWorkOrderDraft): Promise<IssuedWorkOrder>;
  /** 落地失败卡:执行工单的系统预置形态,不是第五种卡 */
  issueLandingFailure(
    context: IssueContext,
    input: { readonly failures: ReadonlyArray<{ label: string; reason: string }> },
  ): Promise<IssuedWorkOrder>;
  issueChatCard(context: IssueContext, card: ChatCard): Promise<IssuedChatCard>;

  replyWorkOrder(reply: WorkOrderReply, by: StaffId): Promise<ReplyOutcome>;
  replyChatCard(reply: ChatCardReply, by: StaffId): Promise<ChatCard>;
  /** 驳回重答:新卡实例,原卡闭合 —— 只增不改 */
  rejectAndReask(cardId: string, reason: string): Promise<IssuedChatCard>;

  openWorkOrders(taskId: TaskId): Promise<WorkOrder[]>;
  chatCards(taskId: TaskId): Promise<ChatCard[]>;
  /** org 停用前置检查要问的「待答卡」 */
  openCardsOf(staffId: StaffId): Promise<Array<{ cardId: string; title: string }>>;
};