97 lines
3.0 KiB
JavaScript
97 lines
3.0 KiB
JavaScript
const express = require('express');
|
||
const router = express.Router();
|
||
const PDFGenerator = require('../utils/pdfGenerator');
|
||
const path = require('path');
|
||
const fs = require('fs-extra');
|
||
const axios = require('axios');
|
||
|
||
const pdfGenerator = new PDFGenerator();
|
||
// 从配置文件读取基础URL
|
||
const BASE_URL = process.env.API_BASE_URL || 'http://192.168.1.100:8080'; // 请替换为实际的医疗系统地址
|
||
|
||
// 从医疗系统获取报告数据
|
||
async function getReportData(medicalSn) {
|
||
try {
|
||
console.log(`正在请求医疗系统API: ${BASE_URL}/inspect/patient/getReportAll`);
|
||
console.log('请求参数:', { medicalSn });
|
||
const response = await axios.get(`${BASE_URL}/inspect/patient/getReportAll`, {
|
||
params: {
|
||
medicalSn: medicalSn
|
||
}
|
||
});
|
||
return response.data;
|
||
} catch (error) {
|
||
console.error('获取报告数据失败:', {
|
||
message: error.message,
|
||
code: error.code,
|
||
response: error.response?.data,
|
||
status: error.response?.status
|
||
});
|
||
throw error;
|
||
}
|
||
}
|
||
|
||
// 生成PDF的路由
|
||
router.post('/generate', async (req, res) => {
|
||
try {
|
||
console.log('收到生成PDF请求:', req.body);
|
||
const { medicalSn } = req.body;
|
||
if (!medicalSn) {
|
||
throw new Error('体检编号不能为空');
|
||
}
|
||
const reportData = await getReportData(medicalSn);
|
||
|
||
// 检查是否为无效数据
|
||
const isInvalidData = reportData.code === 0 &&
|
||
reportData.data &&
|
||
Object.values(reportData.data).every(value => value === null);
|
||
|
||
if (!reportData || isInvalidData) {
|
||
throw new Error('体检编号不存在或未查询到相关报告数据');
|
||
}
|
||
|
||
console.log('开始生成PDF...');
|
||
const result = await pdfGenerator.generatePDF(reportData);
|
||
console.log('PDF生成成功:', result);
|
||
|
||
res.json({
|
||
success: true,
|
||
data: {
|
||
fileName: result.fileName,
|
||
path: `/pdfs/${result.fileName}`
|
||
}
|
||
});
|
||
} catch (error) {
|
||
console.error('生成PDF失败，详细错误:', error);
|
||
res.status(500).json({
|
||
success: false,
|
||
message: error.message || '生成PDF失败'
|
||
});
|
||
}
|
||
});
|
||
|
||
// 下载PDF的路由
|
||
router.get('/download/:fileName', async (req, res) => {
|
||
try {
|
||
const { fileName } = req.params;
|
||
const filePath = path.join(__dirname, '../public/pdfs', fileName);
|
||
|
||
const exists = await fs.pathExists(filePath);
|
||
if (!exists) {
|
||
return res.status(404).json({
|
||
success: false,
|
||
message: 'PDF文件不存在'
|
||
});
|
||
}
|
||
|
||
res.download(filePath);
|
||
} catch (error) {
|
||
console.error('下载PDF失败:', error);
|
||
res.status(500).json({
|
||
success: false,
|
||
message: '下载PDF失败'
|
||
});
|
||
}
|
||
});
|
||
|
||
module.exports = router; |