518 lines
25 KiB
TypeScript
518 lines
25 KiB
TypeScript
import React, { useState, useEffect, useMemo } from 'react';
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import { useNavigate } from 'react-router-dom';
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import { Card, CardHeader, CardTitle, CardContent } from '@/components/ui/card';
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import { Table, TableHeader, TableBody, TableRow, TableHead, TableCell } from '@/components/ui/table';
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import { Badge } from '@/components/ui/badge';
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import { Button } from '@/components/ui/button';
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import { Input } from '@/components/ui/input';
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import { Select, SelectContent, SelectItem, SelectTrigger, SelectValue } from '@/components/ui/select';
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import { Dialog, DialogContent, DialogHeader, DialogTitle, DialogFooter, DialogDescription } from '@/components/ui/dialog';
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import { DataTablePagination } from '@/components/ui/pagination';
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import {
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Loader2, Plus, Search, Edit, Trash2, Play, CheckCircle2,
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Clock, Activity, Workflow, MoreHorizontal, AlertCircle, Eye
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} from 'lucide-react';
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import {
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DropdownMenu,
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DropdownMenuContent,
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DropdownMenuItem,
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DropdownMenuSeparator,
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DropdownMenuTrigger,
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} from '@/components/ui/dropdown-menu';
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import { useToast } from '@/components/ui/use-toast';
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import * as service from './service';
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import type { WorkflowDefinition, WorkflowDefinitionQuery, WorkflowCategoryResponse } from './types';
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import { DEFAULT_PAGE_SIZE, DEFAULT_CURRENT } from '@/utils/page';
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import EditModal from './components/EditModal';
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const WorkflowDefinitionList: React.FC = () => {
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const navigate = useNavigate();
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const { toast } = useToast();
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const [loading, setLoading] = useState(false);
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const [pageData, setPageData] = useState<{
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content: WorkflowDefinition[];
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totalElements: number;
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size: number;
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number: number;
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} | null>(null);
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const [modalVisible, setModalVisible] = useState(false);
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const [currentRecord, setCurrentRecord] = useState<WorkflowDefinition>();
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const [categories, setCategories] = useState<WorkflowCategoryResponse[]>([]);
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const [deleteDialogOpen, setDeleteDialogOpen] = useState(false);
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const [deleteRecord, setDeleteRecord] = useState<WorkflowDefinition | null>(null);
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const [deployDialogOpen, setDeployDialogOpen] = useState(false);
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const [deployRecord, setDeployRecord] = useState<WorkflowDefinition | null>(null);
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const [query, setQuery] = useState<WorkflowDefinitionQuery>({
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pageNum: DEFAULT_CURRENT - 1,
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pageSize: DEFAULT_PAGE_SIZE,
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name: '',
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categoryId: undefined,
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status: undefined
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});
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const loadData = async (params: WorkflowDefinitionQuery) => {
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setLoading(true);
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try {
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const data = await service.getDefinitions(params);
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setPageData(data);
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} catch (error) {
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if (error instanceof Error) {
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toast({
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title: '加载失败',
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description: error.message,
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variant: 'destructive'
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});
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}
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} finally {
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setLoading(false);
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}
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};
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const loadCategories = async () => {
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try {
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const data = await service.getWorkflowCategoryList();
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setCategories(data);
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} catch (error) {
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console.error('加载工作流分类失败:', error);
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}
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};
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useEffect(() => {
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loadCategories();
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}, []);
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useEffect(() => {
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loadData(query);
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}, [query]);
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const handleCreateFlow = () => {
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setCurrentRecord(undefined);
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setModalVisible(true);
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};
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const handleEditFlow = (record: WorkflowDefinition) => {
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setCurrentRecord(record);
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setModalVisible(true);
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};
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const handleDesignFlow = (record: WorkflowDefinition) => {
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navigate(`/workflow/design/${record.id}`);
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};
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const handleModalClose = () => {
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setModalVisible(false);
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setCurrentRecord(undefined);
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};
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const handleSearch = () => {
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setQuery(prev => ({
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...prev,
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pageNum: 0,
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}));
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};
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const handleReset = () => {
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setQuery({
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pageNum: 0,
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pageSize: DEFAULT_PAGE_SIZE,
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name: '',
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categoryId: undefined,
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status: undefined
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});
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};
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const handleDeploy = (record: WorkflowDefinition) => {
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setDeployRecord(record);
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setDeployDialogOpen(true);
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};
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const confirmDeploy = async () => {
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if (!deployRecord) return;
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try {
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await service.publishDefinition(deployRecord.id);
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toast({
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title: '发布成功',
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description: `工作流 "${deployRecord.name}" 已发布`,
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});
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loadData(query);
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setDeployDialogOpen(false);
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} catch (error) {
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if (error instanceof Error) {
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toast({
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title: '发布失败',
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description: error.message,
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variant: 'destructive'
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});
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}
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}
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};
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const handleDelete = (record: WorkflowDefinition) => {
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setDeleteRecord(record);
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setDeleteDialogOpen(true);
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};
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const confirmDelete = async () => {
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if (!deleteRecord) return;
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try {
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await service.deleteDefinition(deleteRecord.id);
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toast({
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title: '删除成功',
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description: `工作流 "${deleteRecord.name}" 已删除`,
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});
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loadData(query);
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setDeleteDialogOpen(false);
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} catch (error) {
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if (error instanceof Error) {
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toast({
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title: '删除失败',
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description: error.message,
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variant: 'destructive'
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});
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}
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}
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};
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const handleStartFlow = async (record: WorkflowDefinition) => {
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try {
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await service.startWorkflowInstance(record.key, record.categoryId);
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toast({
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title: '启动成功',
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description: `工作流 "${record.name}" 已启动`,
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});
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} catch (error) {
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if (error instanceof Error) {
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toast({
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title: '启动失败',
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description: error.message,
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variant: 'destructive'
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});
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}
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}
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};
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// 状态徽章
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const getStatusBadge = (status: string) => {
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const statusMap: Record<string, {
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variant: 'default' | 'secondary' | 'destructive' | 'success' | 'outline';
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text: string;
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icon: React.ElementType
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}> = {
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DRAFT: { variant: 'outline', text: '草稿', icon: Clock },
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PUBLISHED: { variant: 'success', text: '已发布', icon: CheckCircle2 },
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};
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const statusInfo = statusMap[status] || { variant: 'outline', text: status, icon: Clock };
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const Icon = statusInfo.icon;
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return (
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<Badge variant={statusInfo.variant} className="flex items-center gap-1">
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<Icon className="h-3 w-3" />
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{statusInfo.text}
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</Badge>
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);
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};
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// 统计数据
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const stats = useMemo(() => {
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const total = pageData?.totalElements || 0;
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const draftCount = pageData?.content?.filter(d => d.status === 'DRAFT').length || 0;
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const publishedCount = pageData?.content?.filter(d => d.status !== 'DRAFT').length || 0;
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return { total, draftCount, publishedCount };
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}, [pageData]);
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const pageCount = pageData?.totalElements ? Math.ceil(pageData.totalElements / (query.pageSize || DEFAULT_PAGE_SIZE)) : 0;
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return (
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<div className="p-6">
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<div className="mb-6">
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<h1 className="text-3xl font-bold text-foreground">工作流定义管理</h1>
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</div>
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{/* 统计卡片 */}
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<div className="grid grid-cols-1 sm:grid-cols-3 gap-4 mb-6">
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<Card className="bg-gradient-to-br from-blue-500/10 to-blue-500/5 border-blue-500/20">
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<CardHeader className="flex flex-row items-center justify-between space-y-0 pb-2">
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<CardTitle className="text-sm font-medium text-blue-700">总工作流</CardTitle>
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<Activity className="h-4 w-4 text-blue-500" />
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</CardHeader>
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<CardContent>
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<div className="text-2xl font-bold">{stats.total}</div>
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<p className="text-xs text-muted-foreground mt-1">全部工作流定义</p>
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</CardContent>
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</Card>
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<Card className="bg-gradient-to-br from-yellow-500/10 to-yellow-500/5 border-yellow-500/20">
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<CardHeader className="flex flex-row items-center justify-between space-y-0 pb-2">
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<CardTitle className="text-sm font-medium text-yellow-700">草稿</CardTitle>
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<Clock className="h-4 w-4 text-yellow-500" />
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</CardHeader>
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<CardContent>
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<div className="text-2xl font-bold">{stats.draftCount}</div>
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<p className="text-xs text-muted-foreground mt-1">待发布的工作流</p>
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</CardContent>
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</Card>
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<Card className="bg-gradient-to-br from-green-500/10 to-green-500/5 border-green-500/20">
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<CardHeader className="flex flex-row items-center justify-between space-y-0 pb-2">
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<CardTitle className="text-sm font-medium text-green-700">已发布</CardTitle>
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<CheckCircle2 className="h-4 w-4 text-green-500" />
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</CardHeader>
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<CardContent>
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<div className="text-2xl font-bold">{stats.publishedCount}</div>
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<p className="text-xs text-muted-foreground mt-1">正在使用的工作流</p>
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</CardContent>
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</Card>
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</div>
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<Card>
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<CardHeader className="flex flex-row items-center justify-between">
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<CardTitle>工作流列表</CardTitle>
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<Button onClick={handleCreateFlow}>
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<Plus className="h-4 w-4 mr-2" />
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新建工作流
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</Button>
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</CardHeader>
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<CardContent>
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{/* 搜索栏 */}
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<div className="flex flex-wrap items-center gap-4 mb-4">
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<div className="flex-1 max-w-md">
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<Input
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placeholder="搜索工作流名称"
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value={query.name}
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onChange={(e) => setQuery(prev => ({ ...prev, name: e.target.value }))}
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onKeyDown={(e) => e.key === 'Enter' && handleSearch()}
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className="h-9"
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/>
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</div>
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<Select
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value={query.categoryId?.toString() || undefined}
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onValueChange={(value) => setQuery(prev => ({ ...prev, categoryId: Number(value) }))}
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>
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<SelectTrigger className="w-[160px] h-9">
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<SelectValue placeholder="全部分类" />
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</SelectTrigger>
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<SelectContent>
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{categories.map(cat => (
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<SelectItem key={cat.id} value={cat.id.toString()}>
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{cat.name}
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</SelectItem>
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))}
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</SelectContent>
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</Select>
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<Select
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value={query.status || undefined}
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onValueChange={(value) => setQuery(prev => ({ ...prev, status: value }))}
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>
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<SelectTrigger className="w-[140px] h-9">
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<SelectValue placeholder="全部状态" />
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</SelectTrigger>
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<SelectContent>
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<SelectItem value="DRAFT">草稿</SelectItem>
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<SelectItem value="PUBLISHED">已发布</SelectItem>
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</SelectContent>
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</Select>
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<Button onClick={handleSearch} className="h-9">
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<Search className="h-4 w-4 mr-2" />
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搜索
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</Button>
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<Button variant="outline" onClick={handleReset} className="h-9">
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重置
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</Button>
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</div>
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{/* 表格 */}
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<div className="rounded-md border">
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<Table>
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<TableHeader>
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<TableRow>
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<TableHead className="w-[200px]">流程名称</TableHead>
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<TableHead className="w-[150px]">流程标识</TableHead>
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<TableHead className="w-[120px]">流程分类</TableHead>
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<TableHead className="w-[80px]">版本</TableHead>
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<TableHead className="w-[100px]">状态</TableHead>
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<TableHead>描述</TableHead>
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<TableHead className="text-right">操作</TableHead>
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</TableRow>
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</TableHeader>
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<TableBody>
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{loading ? (
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<TableRow>
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<TableCell colSpan={7} className="h-24 text-center">
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<div className="flex items-center justify-center">
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<Loader2 className="h-6 w-6 animate-spin mr-2" />
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<span className="text-sm text-muted-foreground">加载中...</span>
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</div>
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</TableCell>
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</TableRow>
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) : pageData?.content && pageData.content.length > 0 ? (
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pageData.content.map((record) => {
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const categoryInfo = categories.find(c => c.id === record.categoryId);
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return (
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<TableRow key={record.id} className="hover:bg-muted/50">
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<TableCell className="font-medium">{record.name}</TableCell>
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<TableCell>
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<code className="relative rounded bg-muted px-[0.3rem] py-[0.2rem] font-mono text-sm font-semibold">
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{record.key}
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</code>
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</TableCell>
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<TableCell>
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{categoryInfo ? (
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<Badge variant="outline">
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{categoryInfo.name}
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</Badge>
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) : (
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<Badge variant="outline">未分类</Badge>
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)}
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</TableCell>
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<TableCell>
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<span className="font-mono text-sm">{record.flowVersion || 1}</span>
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</TableCell>
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<TableCell>{getStatusBadge(record.status || 'DRAFT')}</TableCell>
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<TableCell>
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<span className="text-sm line-clamp-1">{record.description || '-'}</span>
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</TableCell>
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<TableCell className="text-right">
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<DropdownMenu>
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<DropdownMenuTrigger asChild>
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<Button variant="ghost" className="h-8 w-8 p-0">
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<span className="sr-only">打开菜单</span>
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<MoreHorizontal className="h-4 w-4" />
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</Button>
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</DropdownMenuTrigger>
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<DropdownMenuContent align="end">
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{record.status === 'DRAFT' && (
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<>
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<DropdownMenuItem onClick={() => handleEditFlow(record)}>
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<Edit className="h-4 w-4 mr-2" /> 编辑
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</DropdownMenuItem>
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<DropdownMenuItem onClick={() => handleDesignFlow(record)}>
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<Workflow className="h-4 w-4 mr-2" /> 设计
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</DropdownMenuItem>
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<DropdownMenuItem onClick={() => handleDeploy(record)}>
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<CheckCircle2 className="h-4 w-4 mr-2" /> 发布
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</DropdownMenuItem>
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</>
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)}
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{record.status !== 'DRAFT' && (
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<>
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<DropdownMenuItem onClick={() => handleStartFlow(record)}>
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<Play className="h-4 w-4 mr-2" /> 启动
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</DropdownMenuItem>
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<DropdownMenuItem onClick={() => handleDesignFlow(record)}>
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<Eye className="h-4 w-4 mr-2" /> 查看
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</DropdownMenuItem>
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</>
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)}
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<DropdownMenuSeparator />
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<DropdownMenuItem
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onClick={() => handleDelete(record)}
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className="text-red-600 focus:text-red-600"
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>
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<Trash2 className="h-4 w-4 mr-2" /> 删除
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</DropdownMenuItem>
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</DropdownMenuContent>
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</DropdownMenu>
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</TableCell>
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</TableRow>
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);
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})
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) : (
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<TableRow>
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<TableCell colSpan={7} className="h-24 text-center">
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<div className="flex flex-col items-center justify-center py-12 text-muted-foreground">
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<Workflow className="w-16 h-16 mb-4 text-muted-foreground/50" />
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<div className="text-lg font-semibold mb-2">暂无工作流定义</div>
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<div className="text-sm">点击右上角"新建工作流"开始设计您的第一个工作流。</div>
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</div>
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</TableCell>
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</TableRow>
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)}
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</TableBody>
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</Table>
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</div>
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{/* 分页 */}
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{pageCount > 1 && (
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<DataTablePagination
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pageIndex={(query.pageNum || 0) + 1}
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pageSize={query.pageSize || DEFAULT_PAGE_SIZE}
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pageCount={pageCount}
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onPageChange={(page) => setQuery(prev => ({
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...prev,
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pageNum: page - 1
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}))}
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/>
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)}
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</CardContent>
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</Card>
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{/* EditModal */}
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<EditModal
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visible={modalVisible}
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onClose={handleModalClose}
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onSuccess={() => loadData(query)}
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record={currentRecord}
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/>
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{/* 发布确认对话框 */}
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{deployRecord && (
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<Dialog open={deployDialogOpen} onOpenChange={setDeployDialogOpen}>
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<DialogContent>
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<DialogHeader>
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<DialogTitle className="flex items-center gap-2 text-green-600">
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<CheckCircle2 className="h-5 w-5" /> 确认发布工作流？
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</DialogTitle>
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<DialogDescription>
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您确定要发布工作流 "<span className="font-semibold text-foreground">{deployRecord.name}</span>" 吗？
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发布后将可以启动执行。
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</DialogDescription>
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</DialogHeader>
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<DialogFooter>
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<Button variant="outline" onClick={() => setDeployDialogOpen(false)}>
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取消
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</Button>
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<Button onClick={confirmDeploy}>
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确认发布
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</Button>
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</DialogFooter>
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</DialogContent>
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</Dialog>
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)}
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{/* 删除确认对话框 */}
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{deleteRecord && (
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<Dialog open={deleteDialogOpen} onOpenChange={setDeleteDialogOpen}>
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<DialogContent>
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<DialogHeader>
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<DialogTitle className="flex items-center gap-2 text-red-600">
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<AlertCircle className="h-5 w-5" /> 确认删除工作流？
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</DialogTitle>
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<DialogDescription>
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您确定要删除工作流 "<span className="font-semibold text-foreground">{deleteRecord.name}</span>" 吗？
|
||
此操作不可逆。
|
||
</DialogDescription>
|
||
</DialogHeader>
|
||
<div className="space-y-2 text-sm text-muted-foreground">
|
||
<p>
|
||
<span className="font-medium">标识:</span> <code className="relative rounded bg-muted px-[0.3rem] py-[0.2rem] font-mono text-sm font-semibold">{deleteRecord.key}</code>
|
||
</p>
|
||
<p>
|
||
<span className="font-medium">版本:</span> <span className="font-mono text-sm">{deleteRecord.flowVersion || 1}</span>
|
||
</p>
|
||
<p>
|
||
<span className="font-medium">状态:</span> {getStatusBadge(deleteRecord.status || 'DRAFT')}
|
||
</p>
|
||
</div>
|
||
<DialogFooter>
|
||
<Button variant="outline" onClick={() => setDeleteDialogOpen(false)}>
|
||
取消
|
||
</Button>
|
||
<Button variant="destructive" onClick={confirmDelete}>
|
||
确认删除
|
||
</Button>
|
||
</DialogFooter>
|
||
</DialogContent>
|
||
</Dialog>
|
||
)}
|
||
</div>
|
||
);
|
||
};
|
||
|
||
export default WorkflowDefinitionList; |