From c87e7a3f61eb9241812d9399cc054abcdaffc38e Mon Sep 17 00:00:00 2001
From: LazuliKao <LazuliKao233@outlook.com>
Date: Sun, 9 Nov 2025 00:19:18 +0800
Subject: [PATCH] =?UTF-8?q?=E4=BC=98=E5=8C=96=E5=8A=A0=E5=85=A5=E7=A4=BE?=
 =?UTF-8?q?=E5=9B=A2=E9=A1=B5=E9=9D=A2=E4=BD=93=E9=AA=8C?=
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---
 src/pages/freshman/react/join.tsx | 126 +++++++++++++++++++++++++++---
 1 file changed, 114 insertions(+), 12 deletions(-)

diff --git a/src/pages/freshman/react/join.tsx b/src/pages/freshman/react/join.tsx
index 76c3fb2..1685a7f 100644
--- a/src/pages/freshman/react/join.tsx
+++ b/src/pages/freshman/react/join.tsx
@@ -25,6 +25,7 @@ export default function JoinForm() {
   const [loading, setLoading] = useState(false)// 添加加载状态
   const [popoverOpen, setPopoverOpen] = useState(false)// 控制 Popover 显示
   const [popoverMessage, setPopoverMessage] = useState("")// Popover 显示的消息
+  const [errors, setErrors] = useState<Record<string, string>>({})// 表单验证错误
 
   // 在组件挂载时加载本地存储的数据
   useEffect(() => {
@@ -45,10 +46,60 @@ export default function JoinForm() {
   // 处理表单输入变化
   const handleChange = (e: React.ChangeEvent<HTMLInputElement>) => {
     const { name, value } = e.target
-    setFormData(prevData => ({
-      ...prevData,
-      [name]: value,
-    }))
+
+    // 如果是邮箱字段，检查是否是QQ邮箱并自动填充QQ号
+    if (name === "email") {
+      const qqEmailMatch = value.match(/^(\d+)@qq\.com$/i)
+      if (qqEmailMatch) {
+        const qqNumber = qqEmailMatch[1]
+        setFormData(prevData => ({
+          ...prevData,
+          [name]: value,
+          qq: qqNumber, // 自动填充QQ号
+        }))
+      }
+      else {
+        setFormData(prevData => ({
+          ...prevData,
+          [name]: value,
+        }))
+      }
+    }
+    // 如果是QQ字段，检查是否需要自动填充邮箱
+    else if (name === "qq") {
+      setFormData((prevData) => {
+        const newData = {
+          ...prevData,
+          [name]: value,
+        }
+
+        // 只有在邮箱为空或者邮箱是数字@qq.com格式时，才自动填充
+        const isEmailEmpty = !prevData.email || prevData.email.trim() === ""
+        const isEmailQQFormat = /^\d+@qq\.com$/i.test(prevData.email)
+
+        // 如果QQ号是纯数字且满足条件，自动填充邮箱
+        if (value && /^\d+$/.test(value) && (isEmailEmpty || isEmailQQFormat)) {
+          newData.email = `${value}@qq.com`
+        }
+
+        return newData
+      })
+    }
+    else {
+      setFormData(prevData => ({
+        ...prevData,
+        [name]: value,
+      }))
+    }
+
+    // 清除该字段的错误
+    if (errors[name]) {
+      setErrors((prev) => {
+        const newErrors = { ...prev }
+        delete newErrors[name]
+        return newErrors
+      })
+    }
     setTimeout(() => {
       try {
         saveToLocalStorage()
@@ -59,8 +110,51 @@ export default function JoinForm() {
     }, 100)
   }
 
+  // 验证表单
+  const validateForm = (): boolean => {
+    const newErrors: Record<string, string> = {}
+
+    // 姓名验证
+    if (!formData.name || formData.name.trim().length === 0) {
+      newErrors.name = "姓名不能为空"
+    }
+
+    // 学号验证
+    if (!formData.number || formData.number.trim().length === 0) {
+      newErrors.number = "学号不能为空"
+    }
+
+    // 专业验证
+    if (!formData.major || formData.major.trim().length === 0) {
+      newErrors.major = "专业不能为空"
+    }
+
+    // 班级验证
+    if (!formData.class || formData.class.trim().length === 0) {
+      newErrors.class = "班级不能为空"
+    }
+
+    // 邮箱验证
+    if (!formData.email || formData.email.trim().length === 0) {
+      newErrors.email = "邮箱不能为空"
+    }
+    else if (!/^[^\s@]+@[^\s@]+\.[^\s@]+$/.test(formData.email)) {
+      newErrors.email = "邮箱格式不正确"
+    }
+
+    setErrors(newErrors)
+    return Object.keys(newErrors).length === 0
+  }
+
   // 处理表单提交
   const handleSubmit = async () => {
+    // 验证表单
+    if (!validateForm()) {
+      setPopoverMessage("请填写所有必填项并确保格式正确")
+      setPopoverOpen(true)
+      return
+    }
+
     setLoading(true)// 设置加载状态为 true
     try {
       await activeClient.freshman.postFreshmanAdd({
@@ -96,6 +190,8 @@ export default function JoinForm() {
             value={formData.name}
             onChange={handleChange}
             required
+            isInvalid={!!errors.name}
+            errorMessage={errors.name}
           />
           <Input
             name="class"
@@ -103,6 +199,8 @@ export default function JoinForm() {
             value={formData.class}
             onChange={handleChange}
             required
+            isInvalid={!!errors.class}
+            errorMessage={errors.class}
           />
           <Input
             name="number"
@@ -110,6 +208,8 @@ export default function JoinForm() {
             value={formData.number}
             onChange={handleChange}
             required
+            isInvalid={!!errors.number}
+            errorMessage={errors.number}
           />
           <Input
             name="major"
@@ -117,6 +217,8 @@ export default function JoinForm() {
             value={formData.major}
             onChange={handleChange}
             required
+            isInvalid={!!errors.major}
+            errorMessage={errors.major}
           />
         </div>
         <div className="flex flex-col gap-4">
@@ -124,25 +226,25 @@ export default function JoinForm() {
             我们需要以下信息以便联系你
           </div>
           <Input
-            name="phone"
-            placeholder="电话"
-            value={formData.phone}
+            name="email"
+            placeholder="邮箱"
+            value={formData.email}
             onChange={handleChange}
             required
+            isInvalid={!!errors.email}
+            errorMessage={errors.email}
           />
           <Input
             name="qq"
             placeholder="QQ"
             value={formData.qq}
             onChange={handleChange}
-            required
           />
           <Input
-            name="email"
-            placeholder="邮箱"
-            value={formData.email}
+            name="phone"
+            placeholder="电话"
+            value={formData.phone}
             onChange={handleChange}
-            required
           />
         </div>
         <Textarea