AP6 增加审批催办与效率摘要

client/src/api/errorMessages.ts

@@ -167,6 +167,21 @@ export function mapApiErrorMessage(
       return "自己的申请不能审批，请等待下一审批人处理。";
     }
 
+    if (details?.workflow === "self_remind_not_allowed") {
+      return "不能催办分配给自己的审批任务。";
+    }
+
+    if (details?.workflow === "remind_owner_required") {
+      return "只有申请人或提交人可以催办该审批。";
+    }
+
+    if (details?.workflow === "remind_too_frequent") {
+      const nextAllowedAt = typeof details?.nextAllowedAt === "string" ? details.nextAllowedAt : null;
+      return nextAllowedAt
+        ? `24 小时内已催办过，请在 ${nextAllowedAt.slice(0, 19).replace("T", " ")} 后再试。`
+        : "24 小时内已催办过。";
+    }
+
     if (details?.workflow === "business_approval_role_required") {
       return "系统管理员不自动获得业务审批权，请配置正式审批角色后处理。";
     }

client/src/api/workflow.ts

@@ -35,6 +35,31 @@ export type WorkflowTaskListResponse = {
   items: WorkflowTaskSummary[];
 };
 
+export type WorkflowTaskSummaryBucket = {
+  key: string;
+  pendingTotal: number;
+  overdueTotal: number;
+};
+
+export type WorkflowTaskProductivitySummary = {
+  scope: "mine" | "system";
+  pendingTotal: number;
+  overdueTotal: number;
+  earliestPendingAt: string | null;
+  averagePendingAgeHours: number;
+  byEntityType: WorkflowTaskSummaryBucket[];
+  byStep: WorkflowTaskSummaryBucket[];
+  byAssigneeRole: WorkflowTaskSummaryBucket[];
+};
+
+export type WorkflowTaskRemindResponse = {
+  taskId: string;
+  outcome: "reminded";
+  workflowInstanceId: string;
+  nextAllowedAt: string;
+  notificationCount: number;
+};
+
 export type WorkflowHistoryItem = {
   id: string;
   taskId: string | null;
@@ -208,6 +233,10 @@ export type WorkflowTaskListQuery = {
   pageSize?: number;
 };
 
+export type WorkflowTaskSummaryQuery = {
+  scope?: "mine" | "system";
+};
+
 export type WorkflowApproverQuery = {
   keyword?: string;
   page?: number;
@@ -249,6 +278,12 @@ export async function fetchWorkflowTasks(query: WorkflowTaskListQuery) {
   return apiRequestData<WorkflowTaskListResponse>(`/api/workflow/tasks${toQueryString(query)}`);
 }
 
+export async function fetchWorkflowTaskSummary(query: WorkflowTaskSummaryQuery = {}) {
+  return apiRequestData<WorkflowTaskProductivitySummary>(
+    `/api/workflow/tasks/summary${toQueryString(query)}`,
+  );
+}
+
 export async function fetchWorkflowTaskDetail(taskId: string) {
   return apiRequestData<WorkflowTaskDetail>(`/api/workflow/tasks/${taskId}`);
 }
@@ -266,6 +301,13 @@ export async function approveWorkflowTask(taskId: string) {
   });
 }
 
+export async function remindWorkflowTask(taskId: string, comment?: string) {
+  return apiRequestData<WorkflowTaskRemindResponse>(`/api/workflow/tasks/${taskId}/remind`, {
+    method: "POST",
+    body: JSON.stringify(comment ? { comment } : {}),
+  });
+}
+
 export async function rejectWorkflowTask(taskId: string, comment: string) {
   return apiRequestData<Record<string, unknown>>(`/api/workflow/tasks/${taskId}/reject`, {
     method: "POST",