fix: stu create order

src/main/java/cn/edu/cqwu/repair/controller/stu/StuUploadController.java

@@ -1,58 +1,114 @@
-
-
 package cn.edu.cqwu.repair.controller.stu;
 
 import cn.edu.cqwu.repair.dao.DeviceDao;
 import cn.edu.cqwu.repair.dao.OrderDao;
 import cn.edu.cqwu.repair.dao.StuDao;
+import cn.edu.cqwu.repair.entity.Device;
 import cn.edu.cqwu.repair.entity.Order;
+import cn.edu.cqwu.repair.entity.OrderStatus;
 import cn.edu.cqwu.repair.entity.Stu;
 import org.springframework.beans.factory.annotation.Autowired;
 import org.springframework.stereotype.Controller;
-import org.springframework.web.bind.annotation.Mapping;
-import org.springframework.web.bind.annotation.PostMapping;
 import org.springframework.web.bind.annotation.RequestMapping;
 import org.springframework.web.bind.annotation.SessionAttribute;
+import org.springframework.web.multipart.MultipartFile;
 
 import javax.servlet.http.HttpServletRequest;
+import java.io.File;
+import java.util.ArrayList;
 
 @Controller
 public class StuUploadController {
 
     StuDao stuDao;
-DeviceDao deviceDao;
+    DeviceDao deviceDao;
     OrderDao orderDao;
+
     @Autowired
-    public StuUploadController(StuDao stuDao,OrderDao orderDao,DeviceDao deviceDao) {
+    public StuUploadController(StuDao stuDao, OrderDao orderDao, DeviceDao deviceDao) {
         this.stuDao = stuDao;
         this.orderDao = orderDao;
         this.deviceDao = deviceDao;
     }
 
-//    @RequestMapping("/stu/upload")
-//    public String consult(HttpServletRequest request) {
-//        request.setAttribute("devices", deviceDao.findAllDevice());
-//
-//        return "/stu/upload";
-//
-//    }
-
-    @PostMapping("/upload.do")
-public String upload(Order order, @SessionAttribute Stu stu, HttpServletRequest request){
-        order.setStudentId(stu.getUserid());
-        order.setStudentId(0);
-
-        int is = orderDao.add(order);
-        if(is==1){
-            request.setAttribute("stuUploadMess","上传成功");
-        }else{
-            request.setAttribute("stuUploadMess","上传失败");
-
+    @RequestMapping("/stu/upload.do")
+    public String upload(int deviceTypeId, int deviceAddressId, HttpServletRequest request) {
+        ArrayList<Device> deviceList = deviceDao.findAllDevice(deviceTypeId, deviceAddressId, 0);
+        if (deviceList.isEmpty()) {
+            request.setAttribute("stuUploadMess", "没有查询到设备信息");
+        } else {
+            request.setAttribute("deviceTypeId", deviceTypeId);
+            request.setAttribute("deviceAddressId", deviceAddressId);
         }
-    return "/stu/success";
+        return "/stu/upload";
     }
 
+    @RequestMapping("/stu/upload1.do")
+    public String upload1(
+            @SessionAttribute Stu stu,
+            int deviceId,
+            String address,
+            String faultDesc,
+            String contact,
+            String phone,
+            MultipartFile[] myfile,
+            HttpServletRequest req) {
+        Order order = new Order();
+        order.setDeviceId(deviceId);
+        order.setStudentId(stu.getUserid());
+        order.setAddress(address);
+        order.setFaultDesc(faultDesc);
+        order.setContact(contact);
+        order.setPhone(phone);
+        order.setOrderStatus(OrderStatus.UNASSIGNED.value);
 
+        String path2 = "/upload/" + stu.getUserNo() + "/";
+        String path = req.getServletContext().getRealPath(path2);
+        File file = new File(path);
+        if (!file.exists()) {
+            file.mkdirs();
+        }
+        long time = System.currentTimeMillis();
+        ArrayList<String> filepaths = new ArrayList<>();
+        if (myfile != null) {
+            for (int i = 0; i < myfile.length; i++) {
+                String filepath = saveFile(myfile[i], path, path2, time + "", i);
+                if (filepath.equals("图片格式不正确")) {
+                    req.setAttribute("stuUploadMess", "图片格式不正确");
+                    return "/stu/upload";
+                } else {
+                    filepaths.add(filepath);
+                }
+            }
+        }
+        order.setFaultImgArray(filepaths);
+        int result = orderDao.add(order);
+        if (result > 0) {
+            req.setAttribute("stuUploadMess", "创建维修单成功");
+        } else {
+            req.setAttribute("stuUploadMess", "创建维修单失败");
+        }
+        return "/stu/upload";
+    }
 
-
+    public String saveFile(MultipartFile myfile, String path, String path2, String time, int i) {
+        String filename = myfile.getOriginalFilename();
+        String filePath = path + time + "_" + i;
+        String filePath2 = path2 + time + "_" + i;
+        if (filename != null && (filename.endsWith(".jpg") || filename.endsWith(".JPG"))) {
+            filePath += ".jpg";
+            filePath2 += ".jpg";
+        } else if (filename != null && (filename.endsWith(".png") || filename.endsWith(".PNG"))) {
+            filePath += ".png";
+            filePath2 += ".png";
+        } else {
+            return "图片格式不正确";
+        }
+        try {
+            myfile.transferTo(new File(filePath));
+        } catch (Exception e) {
+            e.printStackTrace();
+        }
+        return filePath2;
+    }
 }

src/main/java/cn/edu/cqwu/repair/entity/Order.java

@@ -6,6 +6,7 @@ import com.mybatisflex.annotation.KeyType;
 import com.mybatisflex.annotation.Table;
 
 import java.sql.Timestamp;
+import java.util.ArrayList;
 
 /**
  * @author xtaod
@@ -115,6 +116,27 @@ public class Order {
         this.faultImg = faultImg;
     }
 
+    public ArrayList<String> getFaultImgArray() {
+        String imgs = getFaultImg();
+        // 使用 , 分割图片地址
+        String[] imgArray = imgs.split(",");
+        ArrayList<String> imgList = new ArrayList<>();
+        for (String img : imgArray) {
+            if (!img.isEmpty()) {
+                imgList.add(img);
+            }
+        }
+        return imgList;
+    }
+
+    public void setFaultImgArray(ArrayList<String> imgList) {
+        StringBuilder sb = new StringBuilder();
+        for (String img : imgList) {
+            sb.append(img).append(",");
+        }
+        setFaultImg(sb.toString());
+    }
+
     public int getScore() {
         return score;
     }

src/main/webapp/js/upload.js

@@ -0,0 +1,25 @@
+function addFile() {
+    const fileDiv = document.querySelector("#fileDiv");
+
+    const inputDiv = document.createElement("input");
+    inputDiv.setAttribute("class", "form-control form-control-lg");
+    inputDiv.type = "file";
+    inputDiv.name = "myfile";
+    inputDiv.required = true;
+    inputDiv.id = "file" + fileDiv.children.length;
+
+    const br = document.createElement("br");
+
+    const div = document.createElement("div");
+    div.appendChild(inputDiv);
+    div.appendChild(br);
+
+    fileDiv.appendChild(div);
+}
+
+function delFile() {
+    const fileDiv = document.querySelector("#fileDiv");
+    if (fileDiv.children.length > 0) {
+        fileDiv.removeChild(fileDiv.lastChild);
+    }
+}

src/main/webapp/stu/upload.jsp

@@ -5,74 +5,134 @@
 <%@ taglib prefix="fn" uri="http://java.sun.com/jsp/jstl/functions" %>
 <%@ taglib prefix="fmt" uri="http://java.sun.com/jsp/jstl/fmt" %>
 <%@ page isELIgnored="false" %>
-<c:set var="title" value="上传表单"/>
+<c:set var="title" value="新建报修单"/>
 <c:set var="webroot" value="${pageContext.request.contextPath}"/>
-
 <html>
 <head>
     <link rel="stylesheet" href="${webroot}/styles/bootstrap.min.css">
-
-
-
     <meta http-equiv="content-type" content="text/html; charset=UTF-8">
     <title>${title}</title>
     <link rel="stylesheet" href="${webroot}/styles/bootstrap.min.css" crossorigin="anonymous">
     <script src="${webroot}/js/bootstrap.bundle.min.js"></script>
+    <script src="${webroot}/js/upload.js"></script>
     <link rel="stylesheet" href="${webroot}/styles/sidebar.css" crossorigin="anonymous">
-    <link rel="stylesheet" href="${webroot}/styles/index.css" crossorigin="anonymous"></head>
+    <link rel="stylesheet" href="${webroot}/styles/index.css" crossorigin="anonymous">
+</head>
 <body>
 <main class="d-flex flex-nowrap">
     <%@ include file="../includes/header.jsp" %>
 
-    <main class="form-signin w-100 m-auto">
-        <form action="${webroot}/upload.do" method="post" >
+    <main class="form-signin w-100 m-auto" style="min-width: 600px">
+        <c:if test="${empty requestScope.deviceTypeId}">
+        <form action="${webroot}/stu/upload.do" method="post" >
+        </c:if>
+        <c:if test="${not empty requestScope.deviceTypeId}">
+        <form action="${webroot}/stu/upload1.do" method="post" enctype="multipart/form-data" id="form">
+        </c:if>
             <img class="mb-4" src="${webroot}/images/logo.jpg" alt="" width="72" height="72">
-            <h1 class="h3 mb-3 fw-normal">上传维修单</h1>
+            <h1 class="h3 mb-3 fw-normal">${title}</h1>
 
             <c:if test="${not empty requestScope.stuUploadMess}">
                 <div class="alert alert-warning" role="alert">
                         ${requestScope.stuUploadMess}
                 </div>
             </c:if>
-            <div class="form-floating">
 
-                <select id="deviceId" name="deviceId">
-
-
-                    <%-- 使用 JSP 语法获取 application 中的设备数组 --%>
-                    <% ArrayList<Device> devices = (ArrayList<Device>) application.getAttribute("device"); %>
-
-                    <%-- 循环遍历设备数组，并将每个设备作为下拉框的选项 --%>
-                    <% for (Device device : devices) { %>
-                    <option value="<%= device.getDeviceName() %>"><%= device.getDeviceName() %></option>
-                    <% } %>
+            <c:if test="${empty requestScope.deviceTypeId}">
 
+            <div class="input-group mb-3">
+                <span class="input-group-text">报修类型</span>
+                <select class="form-select" name="deviceTypeId" id="deviceTypeId" required>
+                    <c:forEach items="${applicationScope.faults}" var="fault">
+                        <option value="${fault.faultId}">${fault.faultName}</option>
+                    </c:forEach>
                 </select>
             </div>
 
-            <div class="form-floating">
-                <input type="text" class="form-control" name="contact" id="contact"  required>
-                <label for="contact">联系人名称</label>
+            <div class="input-group mb-3">
+                <span class="input-group-text">报修区域</span>
+                <select class="form-select" name="deviceAddressId" id="deviceAddressId" required>
+                    <c:forEach items="${applicationScope.addresses1}" var="address" varStatus="rows">
+                        <c:forEach items="${applicationScope.addresses0}" var="address0" varStatus="rows0">
+                            <c:if test="${address0.parentId == address.addressId}">
+                                <option value="${address0.addressId}">${address.addressName} - ${address0.addressName}</option>
+                            </c:if>
+                        </c:forEach>
+                    </c:forEach>
+                </select>
             </div>
 
-            <div class="form-floating">
-                <input type="text" class="form-control" name="phone" id="phone"  required>
-                <label for="phone">联系人电话</label>
-            </div>
-            <div class="form-floating">
-                <input type="text" class="form-control" name="address" id="address"  required>
-                <label for="address">详细地点</label>
-            </div>
-            <div class="form-floating">
-                <input type="text" class="form-control" name="faultDesc" id="faultDesc"  required>
-                <label for="faultDesc">故障描述</label>
-            </div>
-            <div class="form-floating">
-                <input type="text" class="form-control" name="faultImg" id="faultImg"  required>
-                <label for="faultImg">故障图片</label>
-            </div>
+            </c:if>
+            <c:if test="${not empty requestScope.deviceTypeId}">
+                <div class="input-group mb-3">
+                    <span class="input-group-text">报修类型</span>
+                    <select class="form-select" name="deviceTypeId" id="1" required>
+                        <c:forEach items="${applicationScope.faults}" var="fault">
+                            <c:if test="${fault.faultId == requestScope.deviceTypeId}">
+                                <option value="${fault.faultId}" selected>${fault.faultName}</option>
+                            </c:if>
+                        </c:forEach>
+                    </select>
+                </div>
 
+                <div class="input-group mb-3">
+                    <span class="input-group-text">报修区域</span>
+                    <select class="form-select" name="deviceAddressId" id="2" required>
+                        <c:forEach items="${applicationScope.addresses0}" var="address0" varStatus="rows0">
+                            <c:if test="${address0.addressId == requestScope.deviceAddressId}">
+                                <option value="${address0.addressId}" selected>${address.addressName} - ${address0.addressName}</option>
+                            </c:if>
+                        </c:forEach>
+                    </select>
+                </div>
 
+                <div class="input-group mb-3">
+                    <span class="input-group-text">报修设备</span>
+                    <select class="form-select" name="deviceId" id="deviceId" required>
+                        <c:forEach items="${applicationScope.device}" var="device" varStatus="rows">
+                            <c:if test="${device.deviceTypeId == requestScope.deviceTypeId}">
+                                <c:if test="${device.deviceAddressId == requestScope.deviceAddressId}">
+                                    <c:if test="${device.deviceStatus == 0}">
+                                        <option value="${device.deviceId}">${device.deviceName}</option>
+                                    </c:if>
+                                </c:if>
+                            </c:if>
+                        </c:forEach>
+                    </select>
+                </div>
+
+                <div class="input-group mb-3">
+                    <span class="input-group-text">详细地点</span>
+                    <input type="text" class="form-control" name="address" id="address" value="${requestScope.reginfo.sname}"
+                           required>
+                </div>
+
+                <div class="input-group mb-3">
+                    <span class="input-group-text">问题描述</span>
+                    <input type="text" class="form-control" name="faultDesc" id="faultDesc" value="${requestScope.reginfo.sname}"
+                           required>
+                </div>
+
+                <div class="input-group mb-3">
+                    <span class="input-group-text">联系人姓名</span>
+                    <input type="text" class="form-control" name="contact" id="contact" value="${requestScope.reginfo.sname}"
+                           required>
+                </div>
+
+                <div class="input-group mb-3">
+                    <span class="input-group-text">联系人电话</span>
+                    <input type="text" class="form-control" name="phone" id="phone" value="${requestScope.reginfo.sname}"
+                           required>
+                </div>
+
+                <div id="fileDiv">
+                </div>
+
+                <input type="button" class="btn btn-primary w-100 py-2" onclick="addFile()" value="添加图片">
+                <br/><br/>
+                <input type="button" class="btn btn-primary w-100 py-2" onclick="delFile()" value="删除图片">
+                <br/><br/>
+            </c:if>
 
             <button class="btn btn-primary w-100 py-2" type="submit" id="submit">提交</button>
             <br/><br/>
@@ -81,15 +141,5 @@
     </main>
 
 </main>
-<script src="${webroot}/js/pass.js" type="javascript"></script>
-<script>
-    const toastLiveExample = document.getElementById('liveToast')
-
-    const toastBootstrap = bootstrap.Toast.getOrCreateInstance(toastLiveExample)
-    toastBootstrap.show()
-</script>
-
-
-
 </body>
 </html>