479 lines
12 KiB
TypeScript
479 lines
12 KiB
TypeScript
import { postgrestGet, postgrestDelete, postgrestPut, postgrestPost } from '../postgrest-client';
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import { getDocumentTypes } from '../document-types/document-types';
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import { formatDate } from '../../utils';
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/**
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* 从不同格式的 API 响应中提取数据
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* @param responseData API 响应数据
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* @returns 提取后的数据或 null
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*/
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function extractApiData<T>(responseData: unknown): T | null {
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if (!responseData) return null;
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// 格式1: { code: number, msg: string, data: T }
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if (typeof responseData === 'object' && responseData !== null &&
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'code' in responseData &&
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'data' in responseData &&
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(responseData as { data: unknown }).data) {
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return (responseData as { data: T }).data;
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}
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// 格式2: 直接是数据对象
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return responseData as T;
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}
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/**
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* 查询参数
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*/
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export interface DocumentSearchParams {
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name?: string;
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documentNumber?: string;
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documentType?: string;
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status?: string;
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auditStatus?: string;
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fileStatus?: string;
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dateFrom?: string;
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dateTo?: string;
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page?: number;
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pageSize?: number;
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reviewType?: string;
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}
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/**
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* 数据库文档结构
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*/
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export interface Document {
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id: number;
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user_id: number | null;
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type_id: number;
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name: string;
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document_number: string;
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path: string;
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storage_type: string;
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file_size: number;
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upload_time: string;
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is_test_document: boolean;
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evaluation_level: string;
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status: 'pass' | 'warning' | 'waiting' | 'processing' | 'fail';
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file_status: 'Waiting' | 'Cutting' | 'Extractioning' | 'Evaluationing' | 'Processed';
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audit_status: number; // -1: 不通过, 0: 待审核, 1: 通过, 2: 警告, 3: 审核中
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ocr_result?: {
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__meta?: {
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page_count?: number;
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}
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};
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extracted_results?: unknown;
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summary?: unknown;
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remark?: string;
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created_at: string;
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updated_at: string;
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}
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/**
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* 前端UI文档结构
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*/
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export interface DocumentUI {
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id: number;
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name: string;
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documentNumber: string;
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type: string;
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typeName: string;
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size: number;
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auditStatus: number; // -1: 不通过, 0: 待审核, 1: 通过, 2: 警告, 3: 审核中
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fileStatus: string; // Waiting, Cutting, Extractioning, Failed, Evaluationing, Processed
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issues: number | null;
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uploadTime: string;
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fileType: string;
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path: string;
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isTest: boolean;
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updatedAt?: string;
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pageCount?: number;
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ocrResult?: unknown;
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}
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/**
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* 获取文件扩展名
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* @param filename 文件名
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* @returns 文件扩展名
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*/
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function getFileExtension(filename: string): string {
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const parts = filename.split('.');
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return parts.length > 1 ? parts.pop()?.toLowerCase() || '' : '';
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}
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/**
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* 获取评查结果
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* @param id 评查结果ID
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* @returns 评查结果
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*/
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async function getEvaluationResults(id: number) {
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const response = await postgrestGet<[]>('evaluation_results', {
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filter: {
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'document_id': `eq.${id}`
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}
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});
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if (response.error) {
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return { error: response.error, status: response.status };
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}
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const evaluationResult = extractApiData<[]>(response.data);
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return evaluationResult;
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}
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/**
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* 将API文档转换为UI文档
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*/
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async function convertToUIDocument(doc: Document): Promise<DocumentUI> {
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// 获取文档类型信息
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const typeResponse = await getDocumentTypes();
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const documentTypes = typeResponse.data?.types || [];
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const docType = documentTypes.find(type => type.id.toString() === doc.type_id.toString());
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const evaluationResult = await getEvaluationResults(doc.id);
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let issues = 0;
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interface EvaluationResultItem {
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evaluated_results?: {
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result?: string;
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[key: string]: unknown;
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};
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[key: string]: unknown;
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}
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if (evaluationResult && Array.isArray(evaluationResult)) {
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evaluationResult.forEach((result: EvaluationResultItem) => {
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if(result && result.evaluated_results && !result.evaluated_results.result){
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issues++;
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}
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});
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}
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return {
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id: doc.id,
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name: doc.name,
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documentNumber: doc.document_number,
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type: doc.type_id.toString(),
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typeName: docType?.name || '未知类型',
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size: doc.file_size,
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auditStatus: doc.audit_status || 0,
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fileStatus: doc.status || '', // 默认为''
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issues: issues, // 使用计算得到的issues
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uploadTime: formatDate(doc.updated_at),
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fileType: getFileExtension(doc.name),
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path: doc.path,
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isTest: doc.is_test_document,
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updatedAt: formatDate(doc.updated_at),
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pageCount: doc.ocr_result?.__meta?.page_count || 0,
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ocrResult: doc.ocr_result
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};
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}
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/**
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* 后端SQL函数返回的文档结构
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*/
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interface DocumentFromSQL {
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id: number;
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name: string;
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document_number: string;
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type_id: number;
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type_name: string;
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file_size: number;
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audit_status: number;
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status: string;
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false_count: number;
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updated_at: string;
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path: string;
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is_test_document: boolean;
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ocr_result: {
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__meta?: {
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page_count?: number;
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}
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};
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}
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/**
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* 获取文档列表
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* @param searchParams 搜索参数
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* @returns 文档列表和总数
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*/
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export async function getDocuments(searchParams: DocumentSearchParams = {}): Promise<{
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data?: { documents: DocumentUI[], total: number };
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error?: string;
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status?: number;
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}> {
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try {
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// 准备RPC调用参数
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const {
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page = 1,
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pageSize = 10,
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name,
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documentNumber,
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documentType,
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auditStatus,
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fileStatus,
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dateFrom,
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dateTo,
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reviewType
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} = searchParams;
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let documentTypes: number[] | undefined;
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if (documentType) {
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documentTypes = [parseInt(documentType, 10)];
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} else if (reviewType) {
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if (reviewType === 'contract') {
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documentTypes = [1];
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} else if (reviewType === 'record') {
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documentTypes = [2, 3];
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}
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}
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const rpcParams = {
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search_name: name,
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search_document_number: documentNumber,
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search_document_types: documentTypes,
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search_audit_status: auditStatus !== undefined ? parseInt(auditStatus, 10) : undefined,
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search_file_status: fileStatus,
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search_date_from: dateFrom,
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search_date_to: dateTo,
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};
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// 并行执行获取数据和获取总数的请求
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const [documentsResponse, countResponse] = await Promise.all([
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postgrestPost<DocumentFromSQL[], unknown>('rpc/get_documents_with_filters', { ...rpcParams, page, page_size: pageSize }),
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postgrestPost<number, unknown>('rpc/count_documents_with_filters', rpcParams)
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]);
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// 处理获取文档列表的错误
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if (documentsResponse.error || !documentsResponse.data) {
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return { error: documentsResponse.error || '获取文档数据失败', status: documentsResponse.status || 500 };
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}
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// 处理获取总数的错误
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if (countResponse.error || typeof countResponse.data !== 'number') {
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// 如果计数失败，可以继续返回数据，但总数可能不准
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console.error('获取文档总数失败:', countResponse.error);
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}
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// console.log('countResponse.data', countResponse.data);
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const totalCount = typeof countResponse.data === 'number' ? countResponse.data : 0;
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// 将SQL返回的数据转换为UI格式
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const documents: DocumentUI[] = documentsResponse.data.map((doc: DocumentFromSQL) => ({
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id: doc.id,
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name: doc.name,
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documentNumber: doc.document_number,
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type: doc.type_id.toString(),
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typeName: doc.type_name || '未知类型',
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size: doc.file_size,
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auditStatus: doc.audit_status ?? 0,
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fileStatus: doc.status || '',
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issues: doc.false_count ?? null,
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uploadTime: formatDate(doc.updated_at),
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fileType: getFileExtension(doc.name),
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path: doc.path,
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isTest: doc.is_test_document,
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updatedAt: formatDate(doc.updated_at),
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pageCount: doc.ocr_result?.__meta?.page_count || 0,
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ocrResult: doc.ocr_result
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}));
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return {
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data: {
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documents,
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total: totalCount
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}
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};
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} catch (error) {
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console.error('获取文档列表失败:', error);
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return {
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error: error instanceof Error ? error.message : '获取文档列表失败',
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status: 500
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};
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}
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}
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/**
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* 删除文档
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* @param id 文档ID
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* @returns 删除结果
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*/
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export async function deleteDocument(id: string): Promise<{
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success?: boolean;
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error?: string;
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status?: number;
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}> {
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try {
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if (!id) {
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return { error: '文档ID不能为空', status: 400 };
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}
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const response = await postgrestDelete(
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'documents',
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{
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filter: {
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'id': `eq.${id}`
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}
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}
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);
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if (response.error) {
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return { error: response.error, status: response.status };
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}
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return { success: true };
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} catch (error) {
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console.error('删除文档失败:', error);
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return {
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error: error instanceof Error ? error.message : '删除文档失败',
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status: 500
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};
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}
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}
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/**
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* 获取单个文档详情
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* @param id 文档ID
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* @returns 文档详情
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*/
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export async function getDocument(id: string): Promise<{
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data?: DocumentUI;
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error?: string;
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status?: number;
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}> {
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try {
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if (!id) {
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return { error: '文档ID不能为空', status: 400 };
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}
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const response = await postgrestGet<Document[]>(
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'documents',
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{
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filter: {
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'id': `eq.${id}`
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},
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limit: 1
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}
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);
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if (response.error) {
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return { error: response.error, status: response.status };
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}
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const extractedData = extractApiData<Document[]>(response.data);
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if (!extractedData || extractedData.length === 0) {
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return { error: '文档不存在', status: 404 };
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}
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const documentUI = await convertToUIDocument(extractedData[0]);
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return { data: documentUI };
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} catch (error) {
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console.error('获取文档详情失败:', error);
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return {
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error: error instanceof Error ? error.message : '获取文档详情失败',
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status: 500
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};
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}
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}
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/**
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* 获取文件下载链接
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* @param filePath 文件路径
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* @returns 下载链接
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*/
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export async function getFileDownloadUrl(filePath: string): Promise<{
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data?: { downloadUrl: string };
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error?: string;
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status?: number;
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}> {
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try {
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if (!filePath) {
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return { error: '文件路径不能为空', status: 400 };
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}
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// 这里应该调用获取文件下载链接的API
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// 假设后端有这样的端点：/api/files/generate-download-url?path=xxx
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// 实际项目中需要根据你的后端API调整
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// 临时解决方案：返回Remix路由路径
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// 这将通过Remix服务器代理对文件的访问
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return {
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data: {
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downloadUrl: `/documents/download?path=${encodeURIComponent(filePath)}`
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}
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};
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} catch (error) {
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console.error('获取文件下载链接失败:', error);
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return {
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error: error instanceof Error ? error.message : '获取文件下载链接失败',
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status: 500
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};
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}
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}
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/**
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* 更新文档信息
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* @param id 文档ID
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* @param document 部分文档数据
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* @returns 更新结果
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*/
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export async function updateDocument(id: string, document: Partial<DocumentUI> & { remark?: string }): Promise<{
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data?: DocumentUI;
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error?: string;
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status?: number;
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}> {
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try {
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if (!id) {
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return { error: '文档ID不能为空', status: 400 };
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}
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// 准备API数据 - 将UI数据转换为API格式
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const apiDocument: Partial<Document> = {};
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if (document.documentNumber !== undefined) {
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apiDocument.document_number = document.documentNumber;
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}
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// if (document.type !== undefined) {
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// apiDocument.type_id = parseInt(document.type);
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// }
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if (document.auditStatus !== undefined) {
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apiDocument.audit_status = document.auditStatus;
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}
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if (document.isTest !== undefined) {
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apiDocument.is_test_document = document.isTest;
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}
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if (document.remark !== undefined) {
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apiDocument.remark = document.remark;
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}
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// console.log('更新文档API数据:', apiDocument);
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const response = await postgrestPut<Document, Partial<Document>>(
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'documents',
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apiDocument,
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{ id: parseInt(id) }
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);
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if (response.error) {
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console.error('更新文档API错误:', response.error);
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return { error: response.error, status: response.status };
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}
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// 获取更新后的完整文档数据
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const updatedResponse = await getDocument(id);
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return updatedResponse;
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} catch (error) {
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console.error('更新文档信息失败:', error);
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return {
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error: error instanceof Error ? error.message : '更新文档信息失败',
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status: 500
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};
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}
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} |