企业微信通知增加原始输入

control-plane/src/leader-notification-service.ts

@@ -98,6 +98,17 @@ function jsonObject(value: unknown): Record<string, unknown> {
     : {};
 }
 
+export function readLeaderSummaryOriginalText(config: AppConfig, ciphertext: unknown): string | null {
+  if (typeof ciphertext !== 'string' || !ciphertext) return null;
+  try {
+    return decryptText(config, ciphertext);
+  } catch {
+    // One unreadable historical input must not stop this batch's notifications.
+    // Neither ciphertext nor decrypted instructions belong in diagnostics.
+    return null;
+  }
+}
+
 export class LeaderNotificationService {
   private projectorTimer: NodeJS.Timeout | null = null;
   private projectorInFlight: Promise<void> | null = null;
@@ -433,6 +444,7 @@ export class LeaderNotificationService {
                 task.business_route_id,
                 task.success_receipt,
                 task.created_at,
+                task.original_text_ciphertext,
                 assignee.username AS assignee_username,
                 source_event.id AS source_outbox_event_id,
                 COALESCE(delivery_state.has_exposed_needs_review, false) AS has_exposed_needs_review
@@ -545,6 +557,7 @@ export class LeaderNotificationService {
           businessRouteId: text(row.business_route_id) || null,
           assigneeUsername: text(row.assignee_username),
           createdAt: String(row.created_at),
+          originalText: readLeaderSummaryOriginalText(this.config, row.original_text_ciphertext),
           successReceipt: jsonObject(row.success_receipt),
           hadNeedsReview: hadExposedNeedsReview
         });

control-plane/src/leadership-task-summary.ts

@@ -9,6 +9,7 @@ export interface LeaderTaskSummaryInput {
   businessRouteId: string | null;
   assigneeUsername: string;
   createdAt: string | Date;
+  originalText?: string | null;
   successReceipt?: Record<string, unknown> | null;
   hadNeedsReview?: boolean;
 }
@@ -38,6 +39,29 @@ const NEEDS_REVIEW_STATUSES = new Set([
   'uncertain'
 ]);
 
+// A local display budget; only the original input may be abbreviated. Reserve
+// space for the outcome so a long instruction cannot hide the actual result.
+export const LEADER_SUMMARY_MAX_MESSAGE_BYTES = 4_000;
+const INPUT_TRUNCATION_NOTICE = '\n…（原文过长，剩余内容请在平台查看）';
+
+function originalInputText(value: string | null | undefined, byteBudget: number): string {
+  const original = typeof value === 'string'
+    ? value.replace(/\r\n?/gu, '\n').replace(/[\u0000-\u0008\u000b\u000c\u000e-\u001f\u007f]/gu, '').trim()
+    : '';
+  if (!original) return '原始输入暂不可用，请在平台查看。';
+  if (Buffer.byteLength(original, 'utf8') <= byteBudget) return original;
+  const prefixBudget = Math.max(0, byteBudget - Buffer.byteLength(INPUT_TRUNCATION_NOTICE, 'utf8'));
+  let prefix = '';
+  let bytes = 0;
+  for (const character of original) {
+    const nextBytes = Buffer.byteLength(character, 'utf8');
+    if (bytes + nextBytes > prefixBudget) break;
+    prefix += character;
+    bytes += nextBytes;
+  }
+  return prefix + INPUT_TRUNCATION_NOTICE;
+}
+
 function singleLine(value: unknown, maxLength: number): string {
   return String(value ?? '')
     .normalize('NFKC')
@@ -131,23 +155,26 @@ export function buildLeaderTaskSummary(
   const route = businessRouteById(input.businessRouteId);
   const businessLabel = singleLine(route?.directive || '其他任务', 120) || '其他任务';
   const assignee = singleLine(input.assigneeUsername, 160) || '未知员工';
-  const taskId = singleLine(input.taskId, 200) || '任务编号未记录';
   const header = milestone === 'resolved' ? '【员工任务摘要·结果更新】' : '【员工任务摘要】';
+  const prefix = [
+    header,
+    `员工：${assignee}`,
+    `业务：${businessLabel}`,
+    `状态：${statusLabel}`,
+    `提交：${formatShanghaiTimestamp(input.createdAt)}`,
+    '',
+    '原始输入：',
+    ''
+  ].join('\n');
+  const suffix = `\n\n结果：${resultText.slice(0, 300)}`;
+  const inputBudget = LEADER_SUMMARY_MAX_MESSAGE_BYTES - Buffer.byteLength(prefix + suffix, 'utf8');
   return {
     milestone,
     deliveryStatus,
     statusLabel,
     businessLabel,
     resultText: resultText.slice(0, 300),
-    messageText: [
-      header,
-      `员工：${assignee}`,
-      `业务：${businessLabel}`,
-      `状态：${statusLabel}`,
-      `任务：${taskId}`,
-      `提交：${formatShanghaiTimestamp(input.createdAt)}`,
-      `结果：${resultText.slice(0, 300)}`
-    ].join('\n')
+    messageText: prefix + originalInputText(input.originalText, inputBudget) + suffix
   };
 }