feat: 完成MES工位终端系统全量功能迭代

本次提交包含以下核心变更：
1. 新增按钮级权限控制框架与前端权限校验
2. 新增工位管理、工艺流程、巡检终端等核心业务模块
3. 完善用户体系，支持工位终端专属登录权限
4. 新增文件上传下载、报表查询等配套功能
5. 修复多系统兼容性与交互体验问题
6. 完成所有文档与配置项的规范化更新

bj_power_workstation/frontend/src/api/index.js

@@ -7,8 +7,11 @@ export const login = (data) => request.post('/api/auth/login', data)
 export const getConfig = () => request.get('/api/config')
 
 // 当前工单任务（代理 MES）
-export const getTaskCurrent = (dockCode) =>
-  request.get('/api/task/current', { params: { dockCode } })
+export const getTaskCurrent = (stationNo) =>
+  request.get('/api/task/current', { params: { stationNo } })
+
+// 我的工作量（代理 MES，按当前登录人查询）
+export const getWorkload = (params) => request.get('/api/workload', { params })
 
 // 拧紧结果列表（本地 SQLite）
 export const getTighteningList = (params) => request.get('/api/tightening/list', { params })

bj_power_workstation/frontend/src/views/Login.vue

@@ -1,7 +1,7 @@
 <template>
   <div class="login-page">
     <div class="login-card">
-      <h1 class="title">北京动力 · 工位终端</h1>
+      <h1 class="title">工位终端</h1>
       <p class="subtitle">产线触屏终端（端口 8892）</p>
 
       <div class="field">
@@ -25,37 +25,73 @@
           @keyup.enter="submit"
         />
       </div>
+      <div class="field">
+        <span class="lab">工位</span>
+        <el-select
+          v-if="!fixedStation"
+          v-model="stationNo"
+          size="large"
+          class="station-el"
+          placeholder="请选择工位"
+        >
+          <el-option v-for="n in 12" :key="n" :label="'工位 ' + n" :value="n" />
+        </el-select>
+        <span v-else class="station-fixed">工位 {{ fixedStation }}</span>
+      </div>
 
       <el-button class="btn-login" type="primary" size="large" :loading="loading" @click="submit">
         登 录
       </el-button>
 
-      <p class="hint">内置账号：admin / 123456 &nbsp;&nbsp;operator1 / 123456</p>
+      <p class="hint">账号由 MES 统一管理</p>
     </div>
   </div>
 </template>
 
 <script setup>
-import { ref } from 'vue'
+import { onMounted, ref } from 'vue'
 import { useRouter } from 'vue-router'
 import { ElMessage } from 'element-plus'
-import { login } from '../api'
+import { getConfig, login } from '../api'
 import { setAuth } from '../utils/request'
 
+const STATION_KEY = 'ws_station_no'
 const router = useRouter()
 const username = ref('')
 const password = ref('')
+const stationNo = ref(null)
+const fixedStation = ref(0)
 const loading = ref(false)
 
+onMounted(async () => {
+  try {
+    const cfg = await getConfig()
+    if (cfg?.stationNo > 0) fixedStation.value = cfg.stationNo
+  } catch {
+    // 网络异常时忽略，工位仍可自选
+  }
+  stationNo.value = fixedStation.value || Number(localStorage.getItem(STATION_KEY)) || null
+})
+
 async function submit() {
   if (!username.value || !password.value) {
     ElMessage.warning('请输入账号和密码')
     return
   }
+  const sn = fixedStation.value || stationNo.value
+  if (!sn) {
+    ElMessage.warning('请选择工位')
+    return
+  }
   loading.value = true
   try {
-    const data = await login({ username: username.value, password: password.value })
-    setAuth(data.token, data.user)
+    const data = await login({
+      username: username.value,
+      password: password.value,
+      stationNo: sn
+    })
+    setAuth(data.accessToken, data.user)
+    localStorage.setItem(STATION_KEY, String(sn))
     ElMessage.success('登录成功')
     router.push('/main')
   } catch (e) {
@@ -85,7 +121,7 @@ async function submit() {
 
 .title {
   margin: 0 0 8px;
-  font-size: 30px;
+  font-size: 34px;
   text-align: center;
   color: #16324f;
 }
@@ -117,6 +153,28 @@ async function submit() {
   font-size: 20px;
 }
 
+.station-el {
+  flex: 1;
+}
+
+.station-el :deep(.el-input__inner) {
+  height: 52px;
+  font-size: 20px;
+  font-weight: bold;
+  color: #16324f;
+}
+
+.station-fixed {
+  flex: 1;
+  font-size: 22px;
+  font-weight: bold;
+  color: #16324f;
+  line-height: 52px;
+  background: #f2f6fb;
+  border-radius: 8px;
+  padding: 0 16px;
+}
+
 .btn-login {
   width: calc(100% - 80px);
   margin-left: 80px;
@@ -131,4 +189,4 @@ async function submit() {
   font-size: 14px;
   color: #9aa7b8;
 }
-</style>
+</style>