726 lines
24 KiB
TypeScript
726 lines
24 KiB
TypeScript
import { useState, useEffect, useRef } from "react";
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import { useLoaderData, useActionData, useNavigate, Form } from "@remix-run/react";
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import { redirect, type ActionFunctionArgs, type LoaderFunctionArgs, type MetaFunction } from "@remix-run/node";
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import { Card } from "~/components/ui/Card";
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import { Button } from "~/components/ui/Button";
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import documentEditStyles from "~/styles/pages/documents_edit.css?url";
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import { getDocument, updateDocument } from "~/api/files/documents";
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import { getDocumentTypes } from "~/api/document-types/document-types";
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import { FileTag } from "~/components/ui/FileTag";
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import { toastService } from "~/components/ui/Toast";
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import { Document, Page , pdfjs } from "react-pdf";
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import { DOCUMENT_URL } from "~/api/axios-client";
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pdfjs.GlobalWorkerOptions.workerSrc = '/pdf.worker.js';
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export function links() {
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return [{ rel: "stylesheet", href: documentEditStyles }];
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}
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export const meta: MetaFunction = () => {
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return [
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{ title: "修改文档 - 中国烟草AI合同及卷宗审核系统" },
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{ name: "description", content: "修改文档信息，包括文档类型、编号、状态和备注信息等" }
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];
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};
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export const handle = {
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breadcrumb: "文档编辑"
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};
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// 定义action返回数据类型
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export interface ActionData {
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success?: boolean;
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error?: string;
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fieldErrors?: {
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document_number?: string;
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audit_status?: string;
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remark?: string;
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general?: string;
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};
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values?: Record<string, string>;
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}
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// 文档审核状态定义
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enum DocumentAuditStatus {
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FAIL = -1,
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PASS = 1,
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WAITING = 0,
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PROCESSING = 2
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}
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// 文档状态对应的中文标签
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const STATUS_LABELS: Record<DocumentAuditStatus, string> = {
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[DocumentAuditStatus.FAIL]: "不通过",
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[DocumentAuditStatus.WAITING]: "待审核",
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[DocumentAuditStatus.PASS]: "通过",
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[DocumentAuditStatus.PROCESSING]: "审核中"
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};
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// 文档状态样式配置
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const STATUS_STYLES: Record<number, { color: string; icon: string }> = {
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[-1]: { color: "red", icon: "ri-close-line" },
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[0]: { color: "blue", icon: "ri-time-line" },
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[1]: { color: "green", icon: "ri-check-line" },
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[2]: { color: "yellow", icon: "ri-alert-line" },
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[3]: { color: "purple", icon: "ri-search-line" }
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};
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// 格式化文件大小
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function formatFileSize(bytes: number): string {
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if (bytes === 0) return "0 Bytes";
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const k = 1024;
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const sizes = ["Bytes", "KB", "MB", "GB", "TB"];
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const i = Math.floor(Math.log(bytes) / Math.log(k));
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return parseFloat((bytes / Math.pow(k, i)).toFixed(2)) + " " + sizes[i];
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}
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// Loader函数
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export async function loader({ request }: LoaderFunctionArgs) {
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try {
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// 获取用户会话信息
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const { getUserSession } = await import("~/api/login/auth.server");
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const { userInfo, frontendJWT } = await getUserSession(request);
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if (!userInfo?.user_id) {
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throw new Response("用户身份验证失败", { status: 401 });
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}
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const userId = userInfo.user_id.toString();
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// 从URL查询参数获取文档ID
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const url = new URL(request.url);
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const id = url.searchParams.get("id");
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if (!id) {
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throw new Response("缺少文档ID", { status: 400 });
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}
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// 并行获取文档详情和文档类型列表
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const [documentResponse, documentTypesResponse] = await Promise.all([
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getDocument(id, userId, frontendJWT),
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getDocumentTypes({ pageSize: 500 }, frontendJWT)
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]);
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if (documentResponse.error) {
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throw new Response(documentResponse.error, { status: documentResponse.status || 404 });
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}
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if (documentTypesResponse.error) {
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console.error("获取文档类型列表失败:", documentTypesResponse.error);
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}
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return Response.json({
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document: documentResponse.data,
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documentTypes: documentTypesResponse.data?.types || [],
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frontendJWT: frontendJWT
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});
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} catch (error) {
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console.error("加载文档数据失败:", error);
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throw new Response("加载文档数据失败", { status: 500 });
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}
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}
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// Action函数处理表单提交
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export async function action({ request }: ActionFunctionArgs) {
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// 获取用户会话信息
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const { getUserSession } = await import("~/api/login/auth.server");
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const { userInfo, frontendJWT } = await getUserSession(request);
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if (!userInfo?.user_id) {
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return Response.json({ error: "用户身份验证失败" }, { status: 401 });
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}
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const userId = userInfo.user_id.toString();
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// 从URL查询参数获取文档ID
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const url = new URL(request.url);
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const id = url.searchParams.get("id");
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if (!id) {
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return Response.json({ error: "缺少文档ID" }, { status: 400 });
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}
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try {
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const formData = await request.formData();
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// 从表单数据中提取字段
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// const type = formData.get("type_id") as string;
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const documentNumber = formData.get("document_number") as string;
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const auditStatus = parseInt(formData.get("audit_status") as string);
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const isTest = formData.get("is_test_document") === "on";
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const remark = formData.get("remark") as string;
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// 表单验证
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const errors: ActionData["fieldErrors"] = {};
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if (isNaN(auditStatus)) {
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errors.audit_status = "审核状态必须选择";
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}
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if (Object.keys(errors).length > 0) {
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return Response.json({
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fieldErrors: errors,
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values: Object.fromEntries(formData) as Record<string, string>
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}, { status: 400 });
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}
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// 更新文档
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const updateResponse = await updateDocument(id, {
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// type,
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documentNumber,
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auditStatus,
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isTest,
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remark
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}, userId, frontendJWT);
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if (updateResponse.error) {
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console.error('更新文档失败:', updateResponse.error);
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return Response.json({
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error: updateResponse.error,
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fieldErrors: {
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general: "更新文档失败，请检查提交的数据是否正确"
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},
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values: Object.fromEntries(formData) as Record<string, string>
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}, { status: updateResponse.status || 500 });
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}
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toastService.success('更新文档成功');
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return redirect("/documents");
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} catch (error) {
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console.error("更新文档失败2:", error);
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return Response.json({
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error: "更新文档失败",
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fieldErrors: {
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general: error instanceof Error ? error.message : "发生未知错误"
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}
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}, { status: 500 });
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}
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}
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// 文档编辑页面组件
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export default function DocumentEdit() {
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const { document: documentData, documentTypes } = useLoaderData<typeof loader>();
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const actionData = useActionData<ActionData>();
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const navigate = useNavigate();
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const [numPages, setNumPages] = useState(0);
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const [loadError, setLoadError] = useState<string | null>(null);
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const formRef = useRef<HTMLFormElement>(null);
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// 表单状态管理 - 使用受控组件
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const [formValues, setFormValues] = useState({
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documentNumber: documentData.documentNumber || "",
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auditStatus: documentData.auditStatus,
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isTest: documentData.isTest || false,
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remark: documentData.remark || ""
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});
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// 表单验证错误状态
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const [formErrors, setFormErrors] = useState<{
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documentNumber?: string;
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auditStatus?: string;
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remark?: string;
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general?: string;
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}>({});
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// 字段是否被触摸过（用于确定何时显示错误）
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const [touchedFields, setTouchedFields] = useState({
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documentNumber: false,
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auditStatus: false,
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remark: false
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});
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// 从 actionData 初始化表单错误
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useEffect(() => {
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if (actionData?.fieldErrors) {
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// general 是loader的时候返回的错误信息
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setFormErrors(actionData.fieldErrors);
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}
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}, [actionData]);
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// 验证表单字段
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const validateField = (field: string, value: string | number | undefined): string => {
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switch (field) {
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case 'auditStatus': {
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const statusValue = typeof value === 'string' ? parseInt(value) : value;
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return statusValue === undefined || isNaN(statusValue as number) ? "审核状态必须选择" : "";
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}
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default:
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return "";
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}
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};
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// 处理字段改变
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const handleChange = (e: React.ChangeEvent<HTMLInputElement | HTMLSelectElement | HTMLTextAreaElement>) => {
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const { name, value, type } = e.target;
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if (type === 'checkbox') {
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const checked = (e.target as HTMLInputElement).checked;
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setFormValues(prev => ({
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...prev,
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[name === 'is_test_document' ? 'isTest' : name]: checked
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}));
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} else {
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setFormValues(prev => ({
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...prev,
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[name === 'document_number' ? 'documentNumber' :
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name === 'audit_status' ? 'auditStatus' : name]:
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name === 'audit_status' ? (parseInt(value)) : value
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}));
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}
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// 标记字段为已触摸
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if (name === 'document_number' || name === 'audit_status' || name === 'remark') {
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const fieldName = name === 'document_number' ? 'documentNumber' :
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name === 'audit_status' ? 'auditStatus' : name;
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setTouchedFields(prev => ({
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...prev,
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[fieldName]: true
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}));
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}
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// 实时验证
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if (name === 'audit_status') {
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const statusValue = parseInt(value);
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const error = validateField('auditStatus', statusValue);
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setFormErrors(prev => ({
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...prev,
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auditStatus: error
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}));
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}
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};
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// 处理表单提交前验证
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const handleBeforeSubmit = (e: React.FormEvent) => {
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// 标记所有字段为已触摸
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setTouchedFields({
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documentNumber: true,
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auditStatus: true,
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remark: true
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});
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// 验证所有字段
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const errors = {
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auditStatus: validateField('auditStatus', formValues.auditStatus)
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};
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setFormErrors(errors);
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// 如果有错误，阻止提交
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if (errors.auditStatus) {
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toastService.error('审核状态不能为空');
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e.preventDefault();
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}
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};
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const onDocumentLoadSuccess = ({numPages}: {numPages: number}) => {
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setNumPages(numPages);
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// console.log('文档加载成功', numPages);
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}
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const renderDocumentContent = () => {
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return (
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<div className="preview-content relative overflow-y-auto max-h-[1000px]">
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<Document
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file={`/api/pdf-proxy?path=${encodeURIComponent(documentData.path)}`}
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onLoadSuccess={onDocumentLoadSuccess}
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onLoadError={(error) => {
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console.error("PDF加载错误:", error);
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setLoadError("PDF文档加载失败：" + (error.message || "未知错误"));
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}}
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className="flex flex-col items-center w-full"
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error={<div className="text-red-500">PDF文档加载失败，请检查链接或网络连接。</div>}
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noData={<div>无数据</div>}
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loading={<div className="text-center py-10">PDF加载中...</div>}
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>
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{renderAllPages()}
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</Document>
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</div>
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)
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}
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const renderAllPages = () => {
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// 如果还没有获取到PDF总页数，返回null
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if (!numPages) return null;
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// 用于存储所有页面组件的数组
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const pages = [];
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const styles = {
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pageContainer: {
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display: 'flex',
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flexDirection: 'column' as const,
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alignItems: 'center',
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width: '100%',
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position: 'relative' as const,
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}
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};
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// 遍历每一页，生成对应的页面组件
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for (let i = 1; i <= numPages; i++) {
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// 为每一页创建组件
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pages.push(
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<div key={i} id={`page-${i}`} style={styles.pageContainer}>
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{/* 页码标识，显示在页面上方 */}
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<div className="text-center text-gray-500 text-sm mb-2">第 {i} 页</div>
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{/* 页面容器，应用缩放变换，设置相对定位用于放置评查点高亮 */}
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<div
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className="page-wrapper flex justify-center"
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style={{
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position: 'relative',
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maxWidth: '100%',
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}}
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>
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{/* 渲染PDF页面组件 */}
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<Page
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pageNumber={i} // 当前页码
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renderTextLayer={false} // 停用文本层，使文本可选择
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renderAnnotationLayer={false} // 停用注释层，显示PDF内置注释
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className="border border-gray-300 shadow-md" // 添加边框和阴影样式
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/>
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</div>
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</div>
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);
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}
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// 返回所有页面组件数组
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return pages;
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};
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// 定义类型
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interface DocType {
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id: string | number;
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name: string;
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}
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// 获取文档类型名称
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const getDocumentTypeName = (typeId: string): string => {
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const docType = documentTypes.find((type: DocType) => type.id.toString() === typeId);
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return docType ? docType.name : "未知类型";
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};
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// 渲染状态徽章
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const renderStatusBadge = (status: number) => {
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const style = STATUS_STYLES[status] || STATUS_STYLES[0];
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const label = STATUS_LABELS[status as DocumentAuditStatus] || STATUS_LABELS[DocumentAuditStatus.WAITING];
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return (
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<span className={`status-badge bg-${style.color}-100 text-${style.color}-800`}>
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<i className={`${style.icon} mr-1`}></i>
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{label}
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</span>
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);
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};
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// 下载文档
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const downloadDocument = async () => {
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try {
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// 使用 PDF 代理路由获取文件，自动添加 JWT 认证（默认行为是下载）
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const downloadUrl = `/api/pdf-proxy?path=${encodeURIComponent(documentData.path)}`;
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// 使用fetch获取文件内容
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const response = await fetch(downloadUrl);
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if (!response.ok) {
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throw new Error(`下载失败: ${response.status} ${response.statusText}`);
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}
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// 将响应转换为Blob
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const blob = await response.blob();
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// 创建Blob URL
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const blobUrl = URL.createObjectURL(blob);
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// 创建一个隐藏的a标签并点击它
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const a = document.createElement('a');
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a.style.display = 'none';
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a.href = blobUrl;
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// 从路径中获取文件名
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const fileName = documentData.path.split('/').pop() || documentData.name;
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a.download = decodeURIComponent(fileName);
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document.body.appendChild(a);
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a.click();
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// 清理
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setTimeout(() => {
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document.body.removeChild(a);
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URL.revokeObjectURL(blobUrl);
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}, 100);
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toastService.success('文件下载成功');
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} catch (error) {
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console.error('下载文件失败:', error);
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toastService.error(`下载文件失败: ${error instanceof Error ? error.message : '未知错误'}`);
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}
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};
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// 在新窗口打开文档预览
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const openPreview = () => {
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// 使用 PDF 代理路由，自动添加 JWT 认证，添加 preview 参数实现预览
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const previewUrl = `/api/pdf-proxy?path=${encodeURIComponent(documentData.path)}&preview=true`;
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window.open(previewUrl, '_blank');
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};
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return (
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<div className="document-edit-page">
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{/* 页面头部 */}
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<div className="page-header">
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<h2 className="page-title">修改文档信息</h2>
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<div>
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<Button
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type="default"
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icon="ri-arrow-left-line"
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onClick={() => navigate("/documents/list")}
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className="mr-2"
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>
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返回列表
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</Button>
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<Button
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type="primary"
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icon="ri-save-line"
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form="edit-form"
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>
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保存修改
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</Button>
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</div>
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</div>
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{/* 文档信息 */}
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<Card className="mb-4">
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<div className="document-info">
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<div className="document-icon">
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<FileTag
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extension={documentData.fileType}
|
||
showIcon={true}
|
||
showText={false}
|
||
showBackground={false}
|
||
size="lg"
|
||
/>
|
||
</div>
|
||
<div className="document-details">
|
||
<div className="document-name">{documentData.name}</div>
|
||
<div className="document-meta">
|
||
<div className="meta-item">
|
||
<i className="ri-file-list-line"></i>
|
||
<span>{getDocumentTypeName(documentData.type)}</span>
|
||
</div>
|
||
<div className="meta-item">
|
||
<i className="ri-time-line"></i>
|
||
<span>{documentData.uploadTime}</span>
|
||
</div>
|
||
<div className="meta-item">
|
||
<i className="ri-hard-drive-line"></i>
|
||
<span>{formatFileSize(documentData.size)}</span>
|
||
</div>
|
||
<div className="meta-item">
|
||
{renderStatusBadge(documentData.auditStatus)}
|
||
</div>
|
||
</div>
|
||
</div>
|
||
</div>
|
||
|
||
<div className="alert alert-info mb-4">
|
||
<i className="ri-information-line mr-2"></i> 您可以修改此文档的基本信息，但不能更改文档内容。如需修改内容，请删除后重新上传新文档。
|
||
</div>
|
||
|
||
{/* 错误提示 */}
|
||
{formErrors.general && (
|
||
<div className="general-error mb-4">
|
||
<i className="ri-error-warning-line mr-2"></i>
|
||
{formErrors.general}
|
||
</div>
|
||
)}
|
||
|
||
<Form id="edit-form" method="post" ref={formRef} onSubmit={handleBeforeSubmit}>
|
||
<div className="grid grid-cols-2 gap-6">
|
||
<div className="form-group">
|
||
<label htmlFor="type-id" className="form-label">文档类型 <span className="text-red-500">*</span></label>
|
||
<select
|
||
id="type-id"
|
||
name="type_id"
|
||
className="form-select"
|
||
value={documentData.type}
|
||
disabled={true}
|
||
required
|
||
>
|
||
{documentTypes.map((type: DocType) => (
|
||
<option key={type.id} value={type.id}>{type.name}</option>
|
||
))}
|
||
</select>
|
||
<div className="text-sm text-secondary mt-1">更改文档类型将重新应用对应的评查规则</div>
|
||
</div>
|
||
|
||
<div className="form-group">
|
||
<label htmlFor="document-number" className="form-label">文档编号</label>
|
||
<input
|
||
type="text"
|
||
id="document-number"
|
||
name="document_number"
|
||
className="form-input"
|
||
placeholder="请输入合同编号、许可证号等"
|
||
value={formValues.documentNumber}
|
||
onChange={handleChange}
|
||
/>
|
||
<div className="text-sm text-secondary mt-1">如无编号可留空</div>
|
||
</div>
|
||
|
||
<div className="form-group">
|
||
<label htmlFor="audit-status" className="form-label">审核状态 <span className="text-red-500">*</span></label>
|
||
<select
|
||
id="audit-status"
|
||
name="audit_status"
|
||
className={`form-select ${touchedFields.auditStatus && formErrors.auditStatus ? 'error' : ''}`}
|
||
value={formValues.auditStatus}
|
||
onChange={handleChange}
|
||
required
|
||
>
|
||
{/* <option value='全部'>请选择审核状态</option> */}
|
||
<option value={DocumentAuditStatus.WAITING}>{STATUS_LABELS[DocumentAuditStatus.WAITING]}</option>
|
||
<option value={DocumentAuditStatus.PROCESSING}>{STATUS_LABELS[DocumentAuditStatus.PROCESSING]}</option>
|
||
<option value={DocumentAuditStatus.PASS}>{STATUS_LABELS[DocumentAuditStatus.PASS]}</option>
|
||
<option value={DocumentAuditStatus.FAIL}>{STATUS_LABELS[DocumentAuditStatus.FAIL]}</option>
|
||
</select>
|
||
<div className="text-sm text-secondary mt-1">更改状态可能会影响此文档在列表中的显示和排序</div>
|
||
{touchedFields.auditStatus && formErrors.auditStatus && (
|
||
<div className="text-red-500 text-sm mt-1">{formErrors.auditStatus}</div>
|
||
)}
|
||
</div>
|
||
|
||
<div className="form-group">
|
||
<div className="form-label">文档属性</div>
|
||
<div className="flex items-center mt-2">
|
||
<label className="switch mr-2" htmlFor="is-test-document">
|
||
<input
|
||
type="checkbox"
|
||
id="is-test-document"
|
||
name="is_test_document"
|
||
checked={formValues.isTest}
|
||
onChange={handleChange}
|
||
/>
|
||
<span className="slider"></span>
|
||
<span className="sr-only">标记为测试文档</span>
|
||
</label>
|
||
<span>标记为测试文档（不计入正式统计）</span>
|
||
</div>
|
||
</div>
|
||
|
||
<div className="form-group col-span-2">
|
||
<label htmlFor="remark" className="form-label">备注信息</label>
|
||
<textarea
|
||
id="remark"
|
||
name="remark"
|
||
className="form-textarea"
|
||
placeholder="可输入文档的相关描述或备注信息"
|
||
rows={3}
|
||
value={formValues.remark}
|
||
onChange={handleChange}
|
||
></textarea>
|
||
</div>
|
||
</div>
|
||
</Form>
|
||
</Card>
|
||
|
||
{/* 文档预览 */}
|
||
{ false && <Card
|
||
title="文档预览"
|
||
className="mb-4"
|
||
>
|
||
<div className="document-preview">
|
||
<div className="preview-toolbar">
|
||
<div className="flex items-center">
|
||
<i className={`ri-file-${documentData.fileType}-line text-${documentData.fileType === 'pdf' ? 'red' : 'blue'}-500 mr-1`}></i>
|
||
<span>{documentData.name}</span>
|
||
</div>
|
||
<div>
|
||
<Button
|
||
type="default"
|
||
size="small"
|
||
icon="ri-download-line"
|
||
className="mr-2"
|
||
onClick={downloadDocument}
|
||
>
|
||
下载
|
||
</Button>
|
||
<Button
|
||
type="primary"
|
||
size="small"
|
||
icon="ri-external-link-line"
|
||
onClick={openPreview}
|
||
>
|
||
在新窗口打开
|
||
</Button>
|
||
</div>
|
||
</div>
|
||
{/* 预览窗口 */}
|
||
{loadError ? (
|
||
<div className="text-red-500">
|
||
{loadError}
|
||
</div>
|
||
) : (
|
||
renderDocumentContent()
|
||
)}
|
||
</div>
|
||
</Card>
|
||
}
|
||
|
||
|
||
{/* 修改历史 */}
|
||
<Card title="修改历史" className="hidden">
|
||
<div className="history-timeline">
|
||
{[
|
||
{
|
||
time: "2023-10-15 15:30",
|
||
user: "系统",
|
||
action: "创建了此文档",
|
||
details: `首次上传文档，文档类型：${getDocumentTypeName(documentData.type)}，状态：待审核`
|
||
},
|
||
{
|
||
time: "2023-10-15 16:45",
|
||
user: "张三",
|
||
action: "启动了文档审核",
|
||
details: "状态由'待审核'变更为'审核中'"
|
||
},
|
||
{
|
||
time: "2023-10-15 17:20",
|
||
user: "系统",
|
||
action: "完成了文档审核",
|
||
details: "状态由'审核中'变更为'通过'，未发现问题"
|
||
},
|
||
{
|
||
time: "2023-10-16 09:10",
|
||
user: "李四",
|
||
action: "修改了文档属性",
|
||
details: "添加了备注信息，完善了文档编号"
|
||
}
|
||
].map((item, index) => (
|
||
<div className="timeline-item" key={`${item.time}-${index}`}>
|
||
<div className="timeline-time">{item.time}</div>
|
||
<div className="timeline-content">
|
||
<div><strong>{item.user}</strong> {item.action}</div>
|
||
<div className="text-xs text-secondary mt-1">{item.details}</div>
|
||
</div>
|
||
</div>
|
||
))}
|
||
</div>
|
||
</Card>
|
||
</div>
|
||
);
|
||
}
|
||
|
||
// 错误边界
|
||
export function ErrorBoundary() {
|
||
return (
|
||
<div className="error-container">
|
||
<h1 className="text-xl font-bold text-red-500 mb-4">出错了</h1>
|
||
<p className="mb-4">文档编辑页面加载失败。请检查文档ID是否正确，或稍后重试。</p>
|
||
<Button
|
||
type="primary"
|
||
to="/documents/list"
|
||
>
|
||
返回文档列表
|
||
</Button>
|
||
</div>
|
||
);
|
||
}
|