/**
 * 邮件收发的路由契约(设计稿 §7.2;ADR-013)。
 *
 * 读写都归运营中心(设计稿 §7.2 + 2026-08-26 裁决):邮箱那一屏落在运营中心,设计端没有消费方;
 * 而入站正文装的是客户来往内容 —— ADR-012 已把「设计端能读客户主数据」记为一处后果,不再无故加宽。
 * `/api/gov/*` 的写路由由 app 中间件自动广播 `{kind:'system', id:'gov'}`。
 * 探测 / 试发 / 拉取的**厂商失败不是接口错误**:200 的 body 里带原话(脱敏)。
 */
import { z } from 'zod';
import type { RouteContract } from './http.ts';
import {
  mailAccountInputSchema,
  mailAccountViewSchema,
  mailDeliveryViewSchema,
  mailInboundDetailSchema,
  mailInboundSummarySchema,
  mailOutboundViewSchema,
  mailPollOutcomeSchema,
  mailProbeReportSchema,
  mailSendResultSchema,
} from '../mail.ts';

const accountParams = z.object({ accountId: z.string().min(1) });
const mailParams = z.object({ mailId: z.string().min(1) });
const listQuery = z.object({
  accountId: z.string().optional(),
  /** 默认 50,上限 200 */
  limit: z.coerce.number().int().min(1).max(200).optional(),
});

export const listMailAccountsRoute = {
  method: 'GET',
  path: '/api/gov/mail/accounts',
  access: 'ops',
  output: z.object({ accounts: z.array(mailAccountViewSchema) }),
} as const satisfies RouteContract;

export const createMailAccountRoute = {
  method: 'POST',
  path: '/api/gov/mail/accounts',
  access: 'ops',
  body: mailAccountInputSchema,
  output: mailAccountViewSchema,
} as const satisfies RouteContract;

/** 未存的配置探测 —— 表单上正填的那份,一个字节都不落库 */
export const probeMailDraftRoute = {
  method: 'POST',
  path: '/api/gov/mail/accounts/probe',
  access: 'ops',
  /** 改已存账号时带上 ?accountId=:表单没重填密码就借库里那份密文 */
  query: z.object({ accountId: z.string().optional() }),
  body: mailAccountInputSchema,
  output: mailProbeReportSchema,
} as const satisfies RouteContract;

export const getMailAccountRoute = {
  method: 'GET',
  path: '/api/gov/mail/accounts/:accountId',
  access: 'ops',
  params: accountParams,
  output: mailAccountViewSchema,
} as const satisfies RouteContract;

/** secret 缺省 = 不改密文;kind / settings 变了游标清空重锚 */
export const updateMailAccountRoute = {
  method: 'PUT',
  path: '/api/gov/mail/accounts/:accountId',
  access: 'ops',
  params: accountParams,
  body: mailAccountInputSchema,
  output: mailAccountViewSchema,
} as const satisfies RouteContract;

export const deleteMailAccountRoute = {
  method: 'DELETE',
  path: '/api/gov/mail/accounts/:accountId',
  access: 'ops',
  params: accountParams,
  output: z.object({ ok: z.literal(true) }),
} as const satisfies RouteContract;

/** 已存账号探测(用库里凭证);凭证空 412 */
export const probeMailAccountRoute = {
  method: 'POST',
  path: '/api/gov/mail/accounts/:accountId/probe',
  access: 'ops',
  params: accountParams,
  output: mailProbeReportSchema,
} as const satisfies RouteContract;

/** 立即拉一轮;另一进程占着租约 409;停用 412 */
export const pollMailAccountRoute = {
  method: 'POST',
  path: '/api/gov/mail/accounts/:accountId/poll',
  access: 'ops',
  params: accountParams,
  output: mailPollOutcomeSchema,
} as const satisfies RouteContract;

export const sendTestMailRoute = {
  method: 'POST',
  path: '/api/gov/mail/accounts/:accountId/send-test',
  access: 'ops',
  params: accountParams,
  body: z.object({ to: z.email(), subject: z.string().min(1), text: z.string().min(1) }),
  output: mailSendResultSchema,
} as const satisfies RouteContract;

export const listMailInboundRoute = {
  method: 'GET',
  path: '/api/gov/mail/inbound',
  access: 'ops',
  query: listQuery,
  output: z.object({ mails: z.array(mailInboundSummarySchema) }),
} as const satisfies RouteContract;

export const getMailInboundRoute = {
  method: 'GET',
  path: '/api/gov/mail/inbound/:mailId',
  access: 'ops',
  params: mailParams,
  output: mailInboundDetailSchema,
} as const satisfies RouteContract;

/** 附件原件(JSON + base64,与 /api/gov/upload/:id 同形);可带 ?ticket= 下载(ADR-012 §6) */
export const mailAttachmentRoute = {
  method: 'GET',
  path: '/api/gov/mail/inbound/:mailId/attachments/:index',
  access: 'ops',
  params: z.object({ mailId: z.string().min(1), index: z.coerce.number().int().min(0) }),
  output: z.object({ name: z.string(), contentType: z.string(), dataBase64: z.string() }),
} as const satisfies RouteContract;

/** 原件 .eml;超限没存 404 */
export const mailRawRoute = {
  method: 'GET',
  path: '/api/gov/mail/inbound/:mailId/raw',
  access: 'ops',
  params: mailParams,
  output: z.object({ name: z.string(), contentType: z.literal('message/rfc822'), dataBase64: z.string() }),
} as const satisfies RouteContract;

/** 人按的钮:重新投给订阅方(缺省全部);从此是至少一次 */
export const redeliverMailInboundRoute = {
  method: 'POST',
  path: '/api/gov/mail/inbound/:mailId/redeliver',
  access: 'ops',
  params: mailParams,
  body: z.object({ subscriber: z.string().min(1).optional() }).default({}),
  output: z.object({ deliveries: z.array(mailDeliveryViewSchema) }),
} as const satisfies RouteContract;

export const listMailOutboundRoute = {
  method: 'GET',
  path: '/api/gov/mail/outbound',
  access: 'ops',
  query: listQuery,
  output: z.object({ mails: z.array(mailOutboundViewSchema) }),
} as const satisfies RouteContract;

/** 全部 15 条 —— 文档总表与覆盖测试按它数 */
export const MAIL_ROUTES: readonly RouteContract[] = [
  listMailAccountsRoute,
  createMailAccountRoute,
  probeMailDraftRoute,
  getMailAccountRoute,
  updateMailAccountRoute,
  deleteMailAccountRoute,
  probeMailAccountRoute,
  pollMailAccountRoute,
  sendTestMailRoute,
  listMailInboundRoute,
  getMailInboundRoute,
  mailAttachmentRoute,
  mailRawRoute,
  redeliverMailInboundRoute,
  listMailOutboundRoute,
];