diff --git a/src/api/production/plan.js b/src/api/production/plan.js
new file mode 100644
index 0000000..8695356
--- /dev/null
+++ b/src/api/production/plan.js
@@ -0,0 +1,53 @@
+import request from '@/utils/request'
+
+// 查询周排产计划列表
+export function listPlan(query) {
+  return request({
+    url: '/production/plan/list',
+    method: 'get',
+    params: query
+  })
+}
+
+// 查询周排产计划详细
+export function getPlan(id) {
+  return request({
+    url: '/production/plan/' + id,
+    method: 'get'
+  })
+}
+
+// 新增周排产计划
+export function addPlan(data) {
+  return request({
+    url: '/production/plan',
+    method: 'post',
+    data: data
+  })
+}
+
+// 修改周排产计划
+export function updatePlan(data) {
+  return request({
+    url: '/production/plan',
+    method: 'put',
+    data: data
+  })
+}
+
+// 删除周排产计划
+export function delPlan(id) {
+  return request({
+    url: '/production/plan/' + id,
+    method: 'delete'
+  })
+}
+
+// 批量更新周排产计划
+export function batchUpdatePlan(data) {
+  return request({
+    url: '/production/plan/batchUpdate',
+    method: 'put',
+    data: data
+  })
+}
diff --git a/src/api/production/req.js b/src/api/production/req.js
new file mode 100644
index 0000000..5afa709
--- /dev/null
+++ b/src/api/production/req.js
@@ -0,0 +1,53 @@
+import request from '@/utils/request'
+
+// 查询子件物料周需求列表
+export function listReq(query) {
+  return request({
+    url: '/production/req/list',
+    method: 'get',
+    params: query
+  })
+}
+
+// 查询子件物料周需求详细
+export function getReq(id) {
+  return request({
+    url: '/production/req/' + id,
+    method: 'get'
+  })
+}
+
+// 新增子件物料周需求
+export function addReq(data) {
+  return request({
+    url: '/production/req',
+    method: 'post',
+    data: data
+  })
+}
+
+// 修改子件物料周需求
+export function updateReq(data) {
+  return request({
+    url: '/production/req',
+    method: 'put',
+    data: data
+  })
+}
+
+// 删除子件物料周需求
+export function delReq(id) {
+  return request({
+    url: '/production/req/' + id,
+    method: 'delete'
+  })
+}
+
+// 批量更新子件物料周需求
+export function batchUpdateReq(data) {
+  return request({
+    url: '/production/req/batchUpdate',
+    method: 'put',
+    data: data
+  })
+}
diff --git a/src/views/production/plan/index.vue b/src/views/production/plan/index.vue
new file mode 100644
index 0000000..5683e1a
--- /dev/null
+++ b/src/views/production/plan/index.vue
@@ -0,0 +1,749 @@
+<template>
+  <div class="app-container">
+    <el-form :model="queryParams" ref="queryForm" size="small" :inline="true" v-show="showSearch" label-width="80px">
+      <el-form-item label="年第周" prop="yearWeek">
+        <el-input
+          v-model="queryParams.yearWeek"
+          placeholder="如202501"
+          clearable
+          style="width: 120px"
+          @keyup.enter.native="handleQuery"
+        />
+      </el-form-item>
+      <el-form-item label="周一日期" prop="weekStartDate">
+        <el-date-picker clearable
+          v-model="queryParams.weekStartDate"
+          type="date"
+          value-format="yyyy-MM-dd"
+          style="width: 150px"
+          :picker-options="mondayPickerOptions"
+          placeholder="选择周一日期">
+        </el-date-picker>
+      </el-form-item>
+      <el-form-item label="编码" prop="itemCode">
+        <el-input
+          v-model="queryParams.itemCode"
+          placeholder="请输入编码"
+          clearable
+          style="width: 130px"
+          @keyup.enter.native="handleQuery"
+        />
+      </el-form-item>
+      <el-form-item label="订单号" prop="orderNo">
+        <el-input
+          v-model="queryParams.orderNo"
+          placeholder="请输入订单号"
+          clearable
+          style="width: 130px"
+          @keyup.enter.native="handleQuery"
+        />
+      </el-form-item>
+      <el-form-item label="工厂" prop="plantCode">
+        <el-input
+          v-model="queryParams.plantCode"
+          placeholder="请输入工厂"
+          clearable
+          style="width: 100px"
+          @keyup.enter.native="handleQuery"
+        />
+      </el-form-item>
+      <el-form-item>
+        <el-button type="primary" icon="el-icon-search" size="mini" @click="handleQuery">搜索</el-button>
+        <el-button icon="el-icon-refresh" size="mini" @click="resetQuery">重置</el-button>
+      </el-form-item>
+    </el-form>
+
+    <el-row :gutter="10" class="mb8">
+      <el-col :span="1.5">
+        <el-button
+          type="primary"
+          plain
+          icon="el-icon-plus"
+          size="mini"
+          @click="handleAdd"
+          v-hasPermi="['production:plan:add']"
+        >新增</el-button>
+      </el-col>
+      <el-col :span="1.5">
+        <el-button
+          type="success"
+          plain
+          icon="el-icon-edit"
+          size="mini"
+          :disabled="single"
+          @click="handleUpdate"
+          v-hasPermi="['production:plan:edit']"
+        >修改</el-button>
+      </el-col>
+      <el-col :span="1.5">
+        <el-button
+          type="danger"
+          plain
+          icon="el-icon-delete"
+          size="mini"
+          :disabled="multiple"
+          @click="handleDelete"
+          v-hasPermi="['production:plan:remove']"
+        >删除</el-button>
+      </el-col>
+      <el-col :span="1.5">
+        <el-button
+          type="info"
+          plain
+          icon="el-icon-upload2"
+          size="mini"
+          @click="handleImport"
+          v-hasPermi="['production:plan:import']"
+        >导入</el-button>
+      </el-col>
+      <el-col :span="1.5">
+        <el-button
+          type="warning"
+          plain
+          icon="el-icon-download"
+          size="mini"
+          @click="openExportDialog"
+          v-hasPermi="['production:plan:export']"
+        >导出</el-button>
+      </el-col>
+      <el-col :span="1.5">
+        <el-button
+          type="success"
+          plain
+          icon="el-icon-check"
+          size="mini"
+          :disabled="!hasChanges"
+          @click="handleBatchSave"
+          v-hasPermi="['production:plan:edit']"
+        >保存修改</el-button>
+      </el-col>
+      <el-col :span="1.5">
+        <el-button
+          type="primary"
+          plain
+          icon="el-icon-document-copy"
+          size="mini"
+          :disabled="multiple"
+          @click="openBatchFillDialog"
+          v-hasPermi="['production:plan:edit']"
+        >批量填充</el-button>
+      </el-col>
+      <right-toolbar :showSearch.sync="showSearch" @queryTable="getList" :columns="columns"></right-toolbar>
+    </el-row>
+
+    <el-table v-loading="loading" :data="planList" @selection-change="handleSelectionChange">
+      <el-table-column type="selection" width="55" align="center" />
+      <el-table-column label="年第周" align="center" prop="yearWeek" width="90" v-if="columns[0].visible"/>
+      <el-table-column label="周一日期" align="center" prop="weekStartDate" width="110" v-if="columns[1].visible">
+        <template slot-scope="scope">
+          <span>{{ parseTime(scope.row.weekStartDate, '{y}-{m}-{d}') }}</span>
+        </template>
+      </el-table-column>
+      <el-table-column label="序号" align="center" prop="seqNo" width="60" v-if="columns[2].visible"/>
+      <el-table-column label="编码" align="center" prop="itemCode" width="110" v-if="columns[3].visible"/>
+      <el-table-column label="描述" align="center" prop="itemDesc" min-width="150" :show-overflow-tooltip="true" v-if="columns[4].visible"/>
+      <el-table-column label="工厂" align="center" prop="plantCode" width="70" v-if="columns[5].visible"/>
+      <el-table-column label="订单号" align="center" prop="orderNo" width="90" v-if="columns[6].visible"/>
+      <el-table-column label="行号" align="center" prop="orderLineNo" width="60" v-if="columns[7].visible"/>
+      <el-table-column label="1日" align="center" width="80" v-if="columns[8].visible">
+        <template slot-scope="scope">
+          <el-input-number v-model="scope.row.planD1" :min="0" :precision="0" :controls="false" size="mini" style="width: 60px" :class="{'changed-cell': changedIds.has(scope.row.id)}" @change="markChanged(scope.row)" />
+        </template>
+      </el-table-column>
+      <el-table-column label="2日" align="center" width="80" v-if="columns[9].visible">
+        <template slot-scope="scope">
+          <el-input-number v-model="scope.row.planD2" :min="0" :precision="0" :controls="false" size="mini" style="width: 60px" :class="{'changed-cell': changedIds.has(scope.row.id)}" @change="markChanged(scope.row)" />
+        </template>
+      </el-table-column>
+      <el-table-column label="3日" align="center" width="80" v-if="columns[10].visible">
+        <template slot-scope="scope">
+          <el-input-number v-model="scope.row.planD3" :min="0" :precision="0" :controls="false" size="mini" style="width: 60px" :class="{'changed-cell': changedIds.has(scope.row.id)}" @change="markChanged(scope.row)" />
+        </template>
+      </el-table-column>
+      <el-table-column label="4日" align="center" width="80" v-if="columns[11].visible">
+        <template slot-scope="scope">
+          <el-input-number v-model="scope.row.planD4" :min="0" :precision="0" :controls="false" size="mini" style="width: 60px" :class="{'changed-cell': changedIds.has(scope.row.id)}" @change="markChanged(scope.row)" />
+        </template>
+      </el-table-column>
+      <el-table-column label="5日" align="center" width="80" v-if="columns[12].visible">
+        <template slot-scope="scope">
+          <el-input-number v-model="scope.row.planD5" :min="0" :precision="0" :controls="false" size="mini" style="width: 60px" :class="{'changed-cell': changedIds.has(scope.row.id)}" @change="markChanged(scope.row)" />
+        </template>
+      </el-table-column>
+      <el-table-column label="6日" align="center" width="80" v-if="columns[13].visible">
+        <template slot-scope="scope">
+          <el-input-number v-model="scope.row.planD6" :min="0" :precision="0" :controls="false" size="mini" style="width: 60px" :class="{'changed-cell': changedIds.has(scope.row.id)}" @change="markChanged(scope.row)" />
+        </template>
+      </el-table-column>
+      <el-table-column label="7日" align="center" width="80" v-if="columns[14].visible">
+        <template slot-scope="scope">
+          <el-input-number v-model="scope.row.planD7" :min="0" :precision="0" :controls="false" size="mini" style="width: 60px" :class="{'changed-cell': changedIds.has(scope.row.id)}" @change="markChanged(scope.row)" />
+        </template>
+      </el-table-column>
+      <el-table-column label="周合计" align="center" width="80" v-if="columns[15].visible">
+        <template slot-scope="scope">
+          <span>{{ calcRowTotal(scope.row) }}</span>
+        </template>
+      </el-table-column>
+      <el-table-column label="操作" align="center" width="120" class-name="small-padding fixed-width">
+        <template slot-scope="scope">
+          <el-button
+            size="mini"
+            type="text"
+            icon="el-icon-edit"
+            @click="handleUpdate(scope.row)"
+            v-hasPermi="['production:plan:edit']"
+          >修改</el-button>
+          <el-button
+            size="mini"
+            type="text"
+            icon="el-icon-delete"
+            @click="handleDelete(scope.row)"
+            v-hasPermi="['production:plan:remove']"
+          >删除</el-button>
+        </template>
+      </el-table-column>
+    </el-table>
+    
+    <pagination
+      v-show="total>0"
+      :total="total"
+      :page.sync="queryParams.pageNum"
+      :limit.sync="queryParams.pageSize"
+      @pagination="getList"
+    />
+
+    <!-- 添加或修改周排产计划对话框 -->
+    <el-dialog :title="title" :visible.sync="open" width="700px" append-to-body>
+      <el-form ref="form" :model="form" :rules="rules" label-width="90px">
+        <el-row>
+          <el-col :span="8">
+            <el-form-item label="年第周" prop="yearWeek">
+              <el-input v-model="form.yearWeek" placeholder="如202501" />
+            </el-form-item>
+          </el-col>
+          <el-col :span="8">
+            <el-form-item label="周一日期" prop="weekStartDate">
+              <el-date-picker clearable
+                v-model="form.weekStartDate"
+                type="date"
+                value-format="yyyy-MM-dd"
+                style="width: 100%"
+                placeholder="选择周一日期">
+              </el-date-picker>
+            </el-form-item>
+          </el-col>
+          <el-col :span="8">
+            <el-form-item label="序号" prop="seqNo">
+              <el-input-number v-model="form.seqNo" :min="1" controls-position="right" style="width: 100%" />
+            </el-form-item>
+          </el-col>
+        </el-row>
+        <el-row>
+          <el-col :span="8">
+            <el-form-item label="编码" prop="itemCode">
+              <el-input v-model="form.itemCode" placeholder="请输入编码" />
+            </el-form-item>
+          </el-col>
+          <el-col :span="16">
+            <el-form-item label="描述" prop="itemDesc">
+              <el-input v-model="form.itemDesc" placeholder="请输入描述" />
+            </el-form-item>
+          </el-col>
+        </el-row>
+        <el-row>
+          <el-col :span="8">
+            <el-form-item label="工厂" prop="plantCode">
+              <el-input v-model="form.plantCode" placeholder="请输入工厂" />
+            </el-form-item>
+          </el-col>
+          <el-col :span="8">
+            <el-form-item label="订单号" prop="orderNo">
+              <el-input v-model="form.orderNo" placeholder="请输入订单号" />
+            </el-form-item>
+          </el-col>
+          <el-col :span="8">
+            <el-form-item label="行号" prop="orderLineNo">
+              <el-input v-model="form.orderLineNo" placeholder="请输入行号" />
+            </el-form-item>
+          </el-col>
+        </el-row>
+        <el-divider content-position="left">每日计划量</el-divider>
+        <el-row>
+          <el-col :span="6">
+            <el-form-item label="1日" prop="planD1" label-width="40px">
+              <el-input-number v-model="form.planD1" :min="0" controls-position="right" style="width: 100%" />
+            </el-form-item>
+          </el-col>
+          <el-col :span="6">
+            <el-form-item label="2日" prop="planD2" label-width="40px">
+              <el-input-number v-model="form.planD2" :min="0" controls-position="right" style="width: 100%" />
+            </el-form-item>
+          </el-col>
+          <el-col :span="6">
+            <el-form-item label="3日" prop="planD3" label-width="40px">
+              <el-input-number v-model="form.planD3" :min="0" controls-position="right" style="width: 100%" />
+            </el-form-item>
+          </el-col>
+          <el-col :span="6">
+            <el-form-item label="4日" prop="planD4" label-width="40px">
+              <el-input-number v-model="form.planD4" :min="0" controls-position="right" style="width: 100%" />
+            </el-form-item>
+          </el-col>
+        </el-row>
+        <el-row>
+          <el-col :span="6">
+            <el-form-item label="5日" prop="planD5" label-width="40px">
+              <el-input-number v-model="form.planD5" :min="0" controls-position="right" style="width: 100%" />
+            </el-form-item>
+          </el-col>
+          <el-col :span="6">
+            <el-form-item label="6日" prop="planD6" label-width="40px">
+              <el-input-number v-model="form.planD6" :min="0" controls-position="right" style="width: 100%" />
+            </el-form-item>
+          </el-col>
+          <el-col :span="6">
+            <el-form-item label="7日" prop="planD7" label-width="40px">
+              <el-input-number v-model="form.planD7" :min="0" controls-position="right" style="width: 100%" />
+            </el-form-item>
+          </el-col>
+          <el-col :span="6">
+            <el-form-item label="合计" label-width="40px">
+              <el-input :value="weekTotal" disabled style="width: 100%" />
+            </el-form-item>
+          </el-col>
+        </el-row>
+      </el-form>
+      <div slot="footer" class="dialog-footer">
+        <el-button type="primary" @click="submitForm">确 定</el-button>
+        <el-button @click="cancel">取 消</el-button>
+      </div>
+    </el-dialog>
+
+    <!-- 导入对话框 -->
+    <el-dialog :title="upload.title" :visible.sync="upload.open" width="450px" append-to-body>
+      <el-form label-width="100px">
+        <el-form-item label="周一日期" required>
+          <el-date-picker
+            v-model="upload.weekStartDate"
+            type="date"
+            value-format="yyyy-MM-dd"
+            :picker-options="mondayPickerOptions"
+            placeholder="请选择周一日期"
+            style="width: 100%"
+          />
+        </el-form-item>
+      </el-form>
+      <el-upload
+        ref="upload"
+        :limit="1"
+        accept=".xlsx, .xls"
+        :headers="upload.headers"
+        :action="upload.url"
+        :data="{ weekStartDate: upload.weekStartDate }"
+        :disabled="upload.isUploading"
+        :on-progress="handleFileUploadProgress"
+        :on-success="handleFileSuccess"
+        :auto-upload="false"
+        drag
+      >
+        <i class="el-icon-upload"></i>
+        <div class="el-upload__text">将文件拖到此处，或<em>点击上传</em></div>
+        <div class="el-upload__tip text-center" slot="tip">
+          <span>仅允许导入xls、xlsx格式文件。</span>
+          <el-link type="primary" :underline="false" style="font-size:12px;vertical-align: baseline;" @click="importTemplate">下载模板</el-link>
+        </div>
+      </el-upload>
+      <div slot="footer" class="dialog-footer">
+        <el-button type="primary" @click="submitFileForm">确 定</el-button>
+        <el-button @click="upload.open = false">取 消</el-button>
+      </div>
+    </el-dialog>
+
+    <!-- 导出对话框 -->
+    <el-dialog title="导出周排产计划" :visible.sync="exportOpen" width="450px" append-to-body>
+      <el-form label-width="100px">
+        <el-form-item label="开始周一" required>
+          <el-date-picker
+            v-model="exportParams.startDate"
+            type="date"
+            value-format="yyyy-MM-dd"
+            :picker-options="mondayPickerOptions"
+            placeholder="选择开始周一日期"
+            style="width: 100%"
+          />
+        </el-form-item>
+        <el-form-item label="结束周一" required>
+          <el-date-picker
+            v-model="exportParams.endDate"
+            type="date"
+            value-format="yyyy-MM-dd"
+            :picker-options="mondayPickerOptions"
+            placeholder="选择结束周一日期"
+            style="width: 100%"
+          />
+        </el-form-item>
+      </el-form>
+      <div slot="footer" class="dialog-footer">
+        <el-button type="primary" @click="handleExport">确 定</el-button>
+        <el-button @click="exportOpen = false">取 消</el-button>
+      </div>
+    </el-dialog>
+
+    <!-- 批量填充对话框 -->
+    <el-dialog title="批量填充" :visible.sync="batchFillOpen" width="400px" append-to-body>
+      <el-form label-width="100px">
+        <el-form-item label="已选行数">
+          <span class="el-tag el-tag--info">{{ selectedRows.length }} 行</span>
+        </el-form-item>
+        <el-form-item label="填充列" required>
+          <el-checkbox-group v-model="batchFill.columns">
+            <el-checkbox label="planD1">1日</el-checkbox>
+            <el-checkbox label="planD2">2日</el-checkbox>
+            <el-checkbox label="planD3">3日</el-checkbox>
+            <el-checkbox label="planD4">4日</el-checkbox>
+            <el-checkbox label="planD5">5日</el-checkbox>
+            <el-checkbox label="planD6">6日</el-checkbox>
+            <el-checkbox label="planD7">7日</el-checkbox>
+          </el-checkbox-group>
+        </el-form-item>
+        <el-form-item label="填充数值" required>
+          <el-input-number v-model="batchFill.value" :min="0" :precision="0" controls-position="right" style="width: 100%" />
+        </el-form-item>
+      </el-form>
+      <div slot="footer" class="dialog-footer">
+        <el-button type="primary" @click="handleBatchFill">确 定</el-button>
+        <el-button @click="batchFillOpen = false">取 消</el-button>
+      </div>
+    </el-dialog>
+  </div>
+</template>
+
+<script>
+import { listPlan, getPlan, delPlan, addPlan, updatePlan, batchUpdatePlan } from "@/api/production/plan";
+import { getToken } from "@/utils/auth";
+
+export default {
+  name: "Plan",
+  data() {
+    return {
+      // 遮罩层
+      loading: true,
+      // 选中数组
+      ids: [],
+      // 非单个禁用
+      single: true,
+      // 非多个禁用
+      multiple: true,
+      // 显示搜索条件
+      showSearch: true,
+      // 总条数
+      total: 0,
+      // 周排产计划表格数据
+      planList: [],
+      // 已修改的行ID集合
+      changedIds: new Set(),
+      // 弹出层标题
+      title: "",
+      // 是否显示弹出层
+      open: false,
+      // 导出对话框
+      exportOpen: false,
+      // 导出参数
+      exportParams: {
+        startDate: null,
+        endDate: null
+      },
+      // 批量填充对话框
+      batchFillOpen: false,
+      // 批量填充参数
+      batchFill: {
+        columns: [],
+        value: 0
+      },
+      // 选中的行数据
+      selectedRows: [],
+      // 周一日期选择器配置（只能选周一）
+      mondayPickerOptions: {
+        disabledDate(time) {
+          return time.getDay() !== 1;
+        }
+      },
+      // 查询参数
+      queryParams: {
+        pageNum: 1,
+        pageSize: 10,
+        yearWeek: null,
+        weekStartDate: null,
+        itemCode: null,
+        orderNo: null,
+        plantCode: null
+      },
+      // 表单参数
+      form: {},
+      // 表单校验
+      rules: {
+        yearWeek: [
+          { required: true, message: "年第周不能为空", trigger: "blur" }
+        ],
+        weekStartDate: [
+          { required: true, message: "周一日期不能为空", trigger: "blur" }
+        ],
+        itemCode: [
+          { required: true, message: "编码不能为空", trigger: "blur" }
+        ],
+      },
+      // 导入参数
+      upload: {
+        open: false,
+        title: "周排产计划导入",
+        isUploading: false,
+        weekStartDate: null,
+        headers: { Authorization: "Bearer " + getToken() },
+        url: process.env.VUE_APP_BASE_API + "/production/plan/importData"
+      },
+      columns: [
+        { key: 0, label: `年第周`, visible: true },
+        { key: 1, label: `周一日期`, visible: true },
+        { key: 2, label: `序号`, visible: true },
+        { key: 3, label: `编码`, visible: true },
+        { key: 4, label: `描述`, visible: true },
+        { key: 5, label: `工厂`, visible: true },
+        { key: 6, label: `订单号`, visible: true },
+        { key: 7, label: `行号`, visible: true },
+        { key: 8, label: `1日`, visible: true },
+        { key: 9, label: `2日`, visible: true },
+        { key: 10, label: `3日`, visible: true },
+        { key: 11, label: `4日`, visible: true },
+        { key: 12, label: `5日`, visible: true },
+        { key: 13, label: `6日`, visible: true },
+        { key: 14, label: `7日`, visible: true },
+        { key: 15, label: `周合计`, visible: true },
+      ]
+    };
+  },
+  computed: {
+    weekTotal() {
+      return (this.form.planD1 || 0) + (this.form.planD2 || 0) + (this.form.planD3 || 0) +
+             (this.form.planD4 || 0) + (this.form.planD5 || 0) + (this.form.planD6 || 0) +
+             (this.form.planD7 || 0);
+    },
+    hasChanges() {
+      return this.changedIds.size > 0;
+    }
+  },
+  created() {
+    this.getList();
+  },
+  methods: {
+    /** 查询周排产计划列表 */
+    getList() {
+      this.loading = true;
+      this.changedIds = new Set();
+      listPlan(this.queryParams).then(response => {
+        this.planList = response.rows;
+        this.total = response.total;
+        this.loading = false;
+      });
+    },
+    /** 标记行已修改 */
+    markChanged(row) {
+      // Vue 2 不支持 Set 的响应式，需要重新赋值触发更新
+      const newSet = new Set(this.changedIds);
+      newSet.add(row.id);
+      this.changedIds = newSet;
+    },
+    /** 计算行合计 */
+    calcRowTotal(row) {
+      return (Number(row.planD1) || 0) + (Number(row.planD2) || 0) + (Number(row.planD3) || 0) +
+             (Number(row.planD4) || 0) + (Number(row.planD5) || 0) + (Number(row.planD6) || 0) +
+             (Number(row.planD7) || 0);
+    },
+    /** 批量保存修改 */
+    handleBatchSave() {
+      const changedRows = this.planList.filter(row => this.changedIds.has(row.id));
+      if (changedRows.length === 0) {
+        this.$modal.msgWarning("没有需要保存的修改");
+        return;
+      }
+      this.$modal.confirm('是否确认保存 ' + changedRows.length + ' 条修改的数据？').then(() => {
+        batchUpdatePlan(changedRows).then(response => {
+          this.$modal.msgSuccess(response.msg);
+          this.changedIds = new Set();
+          this.getList();
+        });
+      }).catch(() => {});
+    },
+    // 取消按钮
+    cancel() {
+      this.open = false;
+      this.reset();
+    },
+    // 表单重置
+    reset() {
+      this.form = {
+        id: null,
+        yearWeek: null,
+        weekStartDate: null,
+        seqNo: 1,
+        itemCode: null,
+        itemDesc: null,
+        plantCode: null,
+        orderNo: null,
+        orderLineNo: null,
+        planD1: 0,
+        planD2: 0,
+        planD3: 0,
+        planD4: 0,
+        planD5: 0,
+        planD6: 0,
+        planD7: 0
+      };
+      this.resetForm("form");
+    },
+    /** 搜索按钮操作 */
+    handleQuery() {
+      this.queryParams.pageNum = 1;
+      this.getList();
+    },
+    /** 重置按钮操作 */
+    resetQuery() {
+      this.resetForm("queryForm");
+      this.handleQuery();
+    },
+    // 多选框选中数据
+    handleSelectionChange(selection) {
+      this.ids = selection.map(item => item.id)
+      this.selectedRows = selection
+      this.single = selection.length!==1
+      this.multiple = !selection.length
+    },
+    /** 打开批量填充对话框 */
+    openBatchFillDialog() {
+      if (this.selectedRows.length === 0) {
+        this.$modal.msgWarning("请先选择要填充的行");
+        return;
+      }
+      this.batchFill.columns = [];
+      this.batchFill.value = 0;
+      this.batchFillOpen = true;
+    },
+    /** 执行批量填充 */
+    handleBatchFill() {
+      if (this.batchFill.columns.length === 0) {
+        this.$modal.msgWarning("请选择要填充的列");
+        return;
+      }
+      // 填充选中的行和列
+      this.selectedRows.forEach(row => {
+        this.batchFill.columns.forEach(col => {
+          row[col] = this.batchFill.value;
+        });
+        this.markChanged(row);
+      });
+      this.batchFillOpen = false;
+      this.$modal.msgSuccess(`已填充 ${this.selectedRows.length} 行数据`);
+    },
+    /** 新增按钮操作 */
+    handleAdd() {
+      this.reset();
+      this.open = true;
+      this.title = "添加周排产计划";
+    },
+    /** 修改按钮操作 */
+    handleUpdate(row) {
+      this.reset();
+      const id = row.id || this.ids
+      getPlan(id).then(response => {
+        this.form = response.data;
+        this.open = true;
+        this.title = "修改周排产计划";
+      });
+    },
+    /** 提交按钮 */
+    submitForm() {
+      this.$refs["form"].validate(valid => {
+        if (valid) {
+          if (this.form.id != null) {
+            updatePlan(this.form).then(response => {
+              this.$modal.msgSuccess("修改成功");
+              this.open = false;
+              this.getList();
+            });
+          } else {
+            addPlan(this.form).then(response => {
+              this.$modal.msgSuccess("新增成功");
+              this.open = false;
+              this.getList();
+            });
+          }
+        }
+      });
+    },
+    /** 删除按钮操作 */
+    handleDelete(row) {
+      const ids = row.id || this.ids;
+      this.$modal.confirm('是否确认删除周排产计划编号为"' + ids + '"的数据项？').then(function() {
+        return delPlan(ids);
+      }).then(() => {
+        this.getList();
+        this.$modal.msgSuccess("删除成功");
+      }).catch(() => {});
+    },
+    /** 打开导出对话框 */
+    openExportDialog() {
+      this.exportParams.startDate = null;
+      this.exportParams.endDate = null;
+      this.exportOpen = true;
+    },
+    /** 导出按钮操作 */
+    handleExport() {
+      if (!this.exportParams.startDate || !this.exportParams.endDate) {
+        this.$modal.msgWarning("请选择导出的时间范围");
+        return;
+      }
+      if (this.exportParams.startDate > this.exportParams.endDate) {
+        this.$modal.msgWarning("开始日期不能大于结束日期");
+        return;
+      }
+      this.exportOpen = false;
+      this.download('production/plan/export', {
+        ...this.queryParams,
+        'params[beginWeekStartDate]': this.exportParams.startDate,
+        'params[endWeekStartDate]': this.exportParams.endDate
+      }, `周排产计划_${new Date().getTime()}.xlsx`)
+    },
+    /** 导入按钮操作 */
+    handleImport() {
+      this.upload.open = true;
+    },
+    /** 下载模板操作 */
+    importTemplate() {
+      this.download('production/plan/importTemplate', {}, `周排产计划模板_${new Date().getTime()}.xlsx`)
+    },
+    /** 文件上传中处理 */
+    handleFileUploadProgress(event, file, fileList) {
+      this.upload.isUploading = true;
+    },
+    /** 文件上传成功处理 */
+    handleFileSuccess(response, file, fileList) {
+      this.upload.open = false;
+      this.upload.isUploading = false;
+      this.$refs.upload.clearFiles();
+      this.$alert("<div style='overflow: auto;overflow-x: hidden;max-height: 70vh;padding: 10px 20px 0;'>" + response.msg + "</div>", "导入结果", { dangerouslyUseHTMLString: true });
+      this.getList();
+    },
+    /** 提交上传文件 */
+    submitFileForm() {
+      this.$refs.upload.submit();
+    }
+  }
+};
+</script>
+
+<style scoped>
+.changed-cell ::v-deep .el-input__inner {
+  background-color: #fffbe6 !important;
+  border-color: #faad14 !important;
+}
+</style>
diff --git a/src/views/production/req/index.vue b/src/views/production/req/index.vue
new file mode 100644
index 0000000..2fa2131
--- /dev/null
+++ b/src/views/production/req/index.vue
@@ -0,0 +1,705 @@
+<template>
+  <div class="app-container">
+    <el-form :model="queryParams" ref="queryForm" size="small" :inline="true" v-show="showSearch" label-width="90px">
+      <el-form-item label="年第周" prop="yearWeek">
+        <el-input
+          v-model="queryParams.yearWeek"
+          placeholder="如202501"
+          clearable
+          style="width: 120px"
+          @keyup.enter.native="handleQuery"
+        />
+      </el-form-item>
+      <el-form-item label="周一日期" prop="weekStartDate">
+        <el-date-picker clearable
+          v-model="queryParams.weekStartDate"
+          type="date"
+          value-format="yyyy-MM-dd"
+          style="width: 150px"
+          :picker-options="mondayPickerOptions"
+          placeholder="选择周一日期">
+        </el-date-picker>
+      </el-form-item>
+      <el-form-item label="物料编码" prop="itemCode">
+        <el-input
+          v-model="queryParams.itemCode"
+          placeholder="请输入物料编码"
+          clearable
+          style="width: 150px"
+          @keyup.enter.native="handleQuery"
+        />
+      </el-form-item>
+      <el-form-item label="物料描述" prop="itemDesc">
+        <el-input
+          v-model="queryParams.itemDesc"
+          placeholder="请输入物料描述"
+          clearable
+          style="width: 150px"
+          @keyup.enter.native="handleQuery"
+        />
+      </el-form-item>
+      <el-form-item>
+        <el-button type="primary" icon="el-icon-search" size="mini" @click="handleQuery">搜索</el-button>
+        <el-button icon="el-icon-refresh" size="mini" @click="resetQuery">重置</el-button>
+      </el-form-item>
+    </el-form>
+
+    <el-row :gutter="10" class="mb8">
+      <el-col :span="1.5">
+        <el-button
+          type="primary"
+          plain
+          icon="el-icon-plus"
+          size="mini"
+          @click="handleAdd"
+          v-hasPermi="['production:req:add']"
+        >新增</el-button>
+      </el-col>
+      <el-col :span="1.5">
+        <el-button
+          type="success"
+          plain
+          icon="el-icon-edit"
+          size="mini"
+          :disabled="single"
+          @click="handleUpdate"
+          v-hasPermi="['production:req:edit']"
+        >修改</el-button>
+      </el-col>
+      <el-col :span="1.5">
+        <el-button
+          type="danger"
+          plain
+          icon="el-icon-delete"
+          size="mini"
+          :disabled="multiple"
+          @click="handleDelete"
+          v-hasPermi="['production:req:remove']"
+        >删除</el-button>
+      </el-col>
+      <el-col :span="1.5">
+        <el-button
+          type="info"
+          plain
+          icon="el-icon-upload2"
+          size="mini"
+          @click="handleImport"
+          v-hasPermi="['production:req:import']"
+        >导入</el-button>
+      </el-col>
+      <el-col :span="1.5">
+        <el-button
+          type="warning"
+          plain
+          icon="el-icon-download"
+          size="mini"
+          @click="openExportDialog"
+          v-hasPermi="['production:req:export']"
+        >导出</el-button>
+      </el-col>
+      <el-col :span="1.5">
+        <el-button
+          type="success"
+          plain
+          icon="el-icon-check"
+          size="mini"
+          :disabled="!hasChanges"
+          @click="handleBatchSave"
+          v-hasPermi="['production:req:edit']"
+        >保存修改</el-button>
+      </el-col>
+      <el-col :span="1.5">
+        <el-button
+          type="primary"
+          plain
+          icon="el-icon-document-copy"
+          size="mini"
+          :disabled="multiple"
+          @click="openBatchFillDialog"
+          v-hasPermi="['production:req:edit']"
+        >批量填充</el-button>
+      </el-col>
+      <right-toolbar :showSearch.sync="showSearch" @queryTable="getList" :columns="columns"></right-toolbar>
+    </el-row>
+
+    <el-table v-loading="loading" :data="reqList" @selection-change="handleSelectionChange">
+      <el-table-column type="selection" width="55" align="center" />
+      <el-table-column label="年第周" align="center" prop="yearWeek" width="90" v-if="columns[0].visible"/>
+      <el-table-column label="周一日期" align="center" prop="weekStartDate" width="110" v-if="columns[1].visible">
+        <template slot-scope="scope">
+          <span>{{ parseTime(scope.row.weekStartDate, '{y}-{m}-{d}') }}</span>
+        </template>
+      </el-table-column>
+      <el-table-column label="物料编码" align="center" prop="itemCode" width="120" v-if="columns[2].visible"/>
+      <el-table-column label="物料描述" align="center" prop="itemDesc" min-width="180" :show-overflow-tooltip="true" v-if="columns[3].visible"/>
+      <el-table-column label="周一" align="center" width="90" v-if="columns[4].visible">
+        <template slot-scope="scope">
+          <el-input-number v-model="scope.row.reqMon" :min="0" :precision="0" :controls="false" size="mini" style="width: 70px" :class="{'changed-cell': changedIds.has(scope.row.id)}" @change="markChanged(scope.row)" />
+        </template>
+      </el-table-column>
+      <el-table-column label="周二" align="center" width="90" v-if="columns[5].visible">
+        <template slot-scope="scope">
+          <el-input-number v-model="scope.row.reqTue" :min="0" :precision="0" :controls="false" size="mini" style="width: 70px" :class="{'changed-cell': changedIds.has(scope.row.id)}" @change="markChanged(scope.row)" />
+        </template>
+      </el-table-column>
+      <el-table-column label="周三" align="center" width="90" v-if="columns[6].visible">
+        <template slot-scope="scope">
+          <el-input-number v-model="scope.row.reqWed" :min="0" :precision="0" :controls="false" size="mini" style="width: 70px" :class="{'changed-cell': changedIds.has(scope.row.id)}" @change="markChanged(scope.row)" />
+        </template>
+      </el-table-column>
+      <el-table-column label="周四" align="center" width="90" v-if="columns[7].visible">
+        <template slot-scope="scope">
+          <el-input-number v-model="scope.row.reqThu" :min="0" :precision="0" :controls="false" size="mini" style="width: 70px" :class="{'changed-cell': changedIds.has(scope.row.id)}" @change="markChanged(scope.row)" />
+        </template>
+      </el-table-column>
+      <el-table-column label="周五" align="center" width="90" v-if="columns[8].visible">
+        <template slot-scope="scope">
+          <el-input-number v-model="scope.row.reqFri" :min="0" :precision="0" :controls="false" size="mini" style="width: 70px" :class="{'changed-cell': changedIds.has(scope.row.id)}" @change="markChanged(scope.row)" />
+        </template>
+      </el-table-column>
+      <el-table-column label="周六" align="center" width="90" v-if="columns[9].visible">
+        <template slot-scope="scope">
+          <el-input-number v-model="scope.row.reqSat" :min="0" :precision="0" :controls="false" size="mini" style="width: 70px" :class="{'changed-cell': changedIds.has(scope.row.id)}" @change="markChanged(scope.row)" />
+        </template>
+      </el-table-column>
+      <el-table-column label="周日" align="center" width="90" v-if="columns[10].visible">
+        <template slot-scope="scope">
+          <el-input-number v-model="scope.row.reqSun" :min="0" :precision="0" :controls="false" size="mini" style="width: 70px" :class="{'changed-cell': changedIds.has(scope.row.id)}" @change="markChanged(scope.row)" />
+        </template>
+      </el-table-column>
+      <el-table-column label="周合计" align="center" width="80" v-if="columns[11].visible">
+        <template slot-scope="scope">
+          <span>{{ calcRowTotal(scope.row) }}</span>
+        </template>
+      </el-table-column>
+      <el-table-column label="操作" align="center" width="120" class-name="small-padding fixed-width">
+        <template slot-scope="scope">
+          <el-button
+            size="mini"
+            type="text"
+            icon="el-icon-edit"
+            @click="handleUpdate(scope.row)"
+            v-hasPermi="['production:req:edit']"
+          >修改</el-button>
+          <el-button
+            size="mini"
+            type="text"
+            icon="el-icon-delete"
+            @click="handleDelete(scope.row)"
+            v-hasPermi="['production:req:remove']"
+          >删除</el-button>
+        </template>
+      </el-table-column>
+    </el-table>
+    
+    <pagination
+      v-show="total>0"
+      :total="total"
+      :page.sync="queryParams.pageNum"
+      :limit.sync="queryParams.pageSize"
+      @pagination="getList"
+    />
+
+    <!-- 添加或修改子件物料周需求对话框 -->
+    <el-dialog :title="title" :visible.sync="open" width="600px" append-to-body>
+      <el-form ref="form" :model="form" :rules="rules" label-width="100px">
+        <el-row>
+          <el-col :span="12">
+            <el-form-item label="年第周" prop="yearWeek">
+              <el-input v-model="form.yearWeek" placeholder="如202501" />
+            </el-form-item>
+          </el-col>
+          <el-col :span="12">
+            <el-form-item label="周一日期" prop="weekStartDate">
+              <el-date-picker clearable
+                v-model="form.weekStartDate"
+                type="date"
+                value-format="yyyy-MM-dd"
+                style="width: 100%"
+                placeholder="选择周一日期">
+              </el-date-picker>
+            </el-form-item>
+          </el-col>
+        </el-row>
+        <el-row>
+          <el-col :span="12">
+            <el-form-item label="物料编码" prop="itemCode">
+              <el-input v-model="form.itemCode" placeholder="请输入物料编码" />
+            </el-form-item>
+          </el-col>
+          <el-col :span="12">
+            <el-form-item label="物料描述" prop="itemDesc">
+              <el-input v-model="form.itemDesc" placeholder="请输入物料描述" />
+            </el-form-item>
+          </el-col>
+        </el-row>
+        <el-divider content-position="left">每日需求量</el-divider>
+        <el-row>
+          <el-col :span="6">
+            <el-form-item label="周一" prop="reqMon" label-width="50px">
+              <el-input-number v-model="form.reqMon" :min="0" controls-position="right" style="width: 100%" />
+            </el-form-item>
+          </el-col>
+          <el-col :span="6">
+            <el-form-item label="周二" prop="reqTue" label-width="50px">
+              <el-input-number v-model="form.reqTue" :min="0" controls-position="right" style="width: 100%" />
+            </el-form-item>
+          </el-col>
+          <el-col :span="6">
+            <el-form-item label="周三" prop="reqWed" label-width="50px">
+              <el-input-number v-model="form.reqWed" :min="0" controls-position="right" style="width: 100%" />
+            </el-form-item>
+          </el-col>
+          <el-col :span="6">
+            <el-form-item label="周四" prop="reqThu" label-width="50px">
+              <el-input-number v-model="form.reqThu" :min="0" controls-position="right" style="width: 100%" />
+            </el-form-item>
+          </el-col>
+        </el-row>
+        <el-row>
+          <el-col :span="6">
+            <el-form-item label="周五" prop="reqFri" label-width="50px">
+              <el-input-number v-model="form.reqFri" :min="0" controls-position="right" style="width: 100%" />
+            </el-form-item>
+          </el-col>
+          <el-col :span="6">
+            <el-form-item label="周六" prop="reqSat" label-width="50px">
+              <el-input-number v-model="form.reqSat" :min="0" controls-position="right" style="width: 100%" />
+            </el-form-item>
+          </el-col>
+          <el-col :span="6">
+            <el-form-item label="周日" prop="reqSun" label-width="50px">
+              <el-input-number v-model="form.reqSun" :min="0" controls-position="right" style="width: 100%" />
+            </el-form-item>
+          </el-col>
+          <el-col :span="6">
+            <el-form-item label="合计" label-width="50px">
+              <el-input :value="weekTotal" disabled style="width: 100%" />
+            </el-form-item>
+          </el-col>
+        </el-row>
+      </el-form>
+      <div slot="footer" class="dialog-footer">
+        <el-button type="primary" @click="submitForm">确 定</el-button>
+        <el-button @click="cancel">取 消</el-button>
+      </div>
+    </el-dialog>
+
+    <!-- 导入对话框 -->
+    <el-dialog :title="upload.title" :visible.sync="upload.open" width="450px" append-to-body>
+      <el-form label-width="100px">
+        <el-form-item label="周一日期" required>
+          <el-date-picker
+            v-model="upload.weekStartDate"
+            type="date"
+            value-format="yyyy-MM-dd"
+            :picker-options="mondayPickerOptions"
+            placeholder="请选择周一日期"
+            style="width: 100%"
+          />
+        </el-form-item>
+      </el-form>
+      <el-upload
+        ref="upload"
+        :limit="1"
+        accept=".xlsx, .xls"
+        :headers="upload.headers"
+        :action="upload.url"
+        :data="{ weekStartDate: upload.weekStartDate }"
+        :disabled="upload.isUploading"
+        :on-progress="handleFileUploadProgress"
+        :on-success="handleFileSuccess"
+        :auto-upload="false"
+        drag
+      >
+        <i class="el-icon-upload"></i>
+        <div class="el-upload__text">将文件拖到此处，或<em>点击上传</em></div>
+        <div class="el-upload__tip text-center" slot="tip">
+          <span>仅允许导入xls、xlsx格式文件。</span>
+          <el-link type="primary" :underline="false" style="font-size:12px;vertical-align: baseline;" @click="importTemplate">下载模板</el-link>
+        </div>
+      </el-upload>
+      <div slot="footer" class="dialog-footer">
+        <el-button type="primary" @click="submitFileForm">确 定</el-button>
+        <el-button @click="upload.open = false">取 消</el-button>
+      </div>
+    </el-dialog>
+
+    <!-- 导出对话框 -->
+    <el-dialog title="导出子件物料周需求" :visible.sync="exportOpen" width="450px" append-to-body>
+      <el-form label-width="100px">
+        <el-form-item label="开始周一" required>
+          <el-date-picker
+            v-model="exportParams.startDate"
+            type="date"
+            value-format="yyyy-MM-dd"
+            :picker-options="mondayPickerOptions"
+            placeholder="选择开始周一日期"
+            style="width: 100%"
+          />
+        </el-form-item>
+        <el-form-item label="结束周一" required>
+          <el-date-picker
+            v-model="exportParams.endDate"
+            type="date"
+            value-format="yyyy-MM-dd"
+            :picker-options="mondayPickerOptions"
+            placeholder="选择结束周一日期"
+            style="width: 100%"
+          />
+        </el-form-item>
+      </el-form>
+      <div slot="footer" class="dialog-footer">
+        <el-button type="primary" @click="handleExport">确 定</el-button>
+        <el-button @click="exportOpen = false">取 消</el-button>
+      </div>
+    </el-dialog>
+
+    <!-- 批量填充对话框 -->
+    <el-dialog title="批量填充" :visiblse.sync="batchFillOpen" width="400px" append-to-body>
+      <el-form label-width="100px">
+        <el-form-item label="已选行数">
+          <span class="el-tag el-tag--info">{{ selectedRows.length }} 行</span>
+        </el-form-item>
+        <el-form-item label="填充列" required>
+          <el-checkbox-group v-model="batchFill.columns">
+            <el-checkbox label="reqMon">周一</el-checkbox>
+            <el-checkbox label="reqTue">周二</el-checkbox>
+            <el-checkbox label="reqWed">周三</el-checkbox>
+            <el-checkbox label="reqThu">周四</el-checkbox>
+            <el-checkbox label="reqFri">周五</el-checkbox>
+            <el-checkbox label="reqSat">周六</el-checkbox>
+            <el-checkbox label="reqSun">周日</el-checkbox>
+          </el-checkbox-group>
+        </el-form-item>
+        <el-form-item label="填充数值" required>
+          <el-input-number v-model="batchFill.value" :min="0" :precision="0" controls-position="right" style="width: 100%" />
+        </el-form-item>
+      </el-form>
+      <div slot="footer" class="dialog-footer">
+        <el-button type="primary" @click="handleBatchFill">确 定</el-button>
+        <el-button @click="batchFillOpen = false">取 消</el-button>
+      </div>
+    </el-dialog>
+  </div>
+</template>
+
+<script>
+import { listReq, getReq, delReq, addReq, updateReq, batchUpdateReq } from "@/api/production/req";
+import { getToken } from "@/utils/auth";
+
+export default {
+  name: "Req",
+  data() {
+    return {
+      // 遮罩层
+      loading: true,
+      // 选中数组
+      ids: [],
+      // 非单个禁用
+      single: true,
+      // 非多个禁用
+      multiple: true,
+      // 显示搜索条件
+      showSearch: true,
+      // 总条数
+      total: 0,
+      // 子件物料周需求表格数据
+      reqList: [],
+      // 已修改的行ID集合
+      changedIds: new Set(),
+      // 弹出层标题
+      title: "",
+      // 是否显示弹出层
+      open: false,
+      // 导出对话框
+      exportOpen: false,
+      // 导出参数
+      exportParams: {
+        startDate: null,
+        endDate: null
+      },
+      // 批量填充对话框
+      batchFillOpen: false,
+      // 批量填充参数
+      batchFill: {
+        columns: [],
+        value: 0
+      },
+      // 选中的行数据
+      selectedRows: [],
+      // 周一日期选择器配置（只能选周一）
+      mondayPickerOptions: {
+        disabledDate(time) {
+          return time.getDay() !== 1;
+        }
+      },
+      // 查询参数
+      queryParams: {
+        pageNum: 1,
+        pageSize: 10,
+        yearWeek: null,
+        weekStartDate: null,
+        itemCode: null,
+        itemDesc: null
+      },
+      // 表单参数
+      form: {},
+      // 表单校验
+      rules: {
+        yearWeek: [
+          { required: true, message: "年第周不能为空", trigger: "blur" }
+        ],
+        weekStartDate: [
+          { required: true, message: "周一日期不能为空", trigger: "blur" }
+        ],
+        itemCode: [
+          { required: true, message: "物料编码不能为空", trigger: "blur" }
+        ],
+      },
+      // 导入参数
+      upload: {
+        open: false,
+        title: "子件物料周需求导入",
+        isUploading: false,
+        weekStartDate: null,
+        headers: { Authorization: "Bearer " + getToken() },
+        url: process.env.VUE_APP_BASE_API + "/production/req/importData"
+      },
+      columns: [
+        { key: 0, label: `年第周`, visible: true },
+        { key: 1, label: `周一日期`, visible: true },
+        { key: 2, label: `物料编码`, visible: true },
+        { key: 3, label: `物料描述`, visible: true },
+        { key: 4, label: `周一`, visible: true },
+        { key: 5, label: `周二`, visible: true },
+        { key: 6, label: `周三`, visible: true },
+        { key: 7, label: `周四`, visible: true },
+        { key: 8, label: `周五`, visible: true },
+        { key: 9, label: `周六`, visible: true },
+        { key: 10, label: `周日`, visible: true },
+        { key: 11, label: `周合计`, visible: true },
+      ]
+    };
+  },
+  computed: {
+    weekTotal() {
+      return (this.form.reqMon || 0) + (this.form.reqTue || 0) + (this.form.reqWed || 0) +
+             (this.form.reqThu || 0) + (this.form.reqFri || 0) + (this.form.reqSat || 0) +
+             (this.form.reqSun || 0);
+    },
+    hasChanges() {
+      return this.changedIds.size > 0;
+    }
+  },
+  created() {
+    this.getList();
+  },
+  methods: {
+    /** 查询子件物料周需求列表 */
+    getList() {
+      this.loading = true;
+      this.changedIds = new Set();
+      listReq(this.queryParams).then(response => {
+        this.reqList = response.rows;
+        this.total = response.total;
+        this.loading = false;
+      });
+    },
+    /** 标记行已修改 */
+    markChanged(row) {
+      // Vue 2 不支持 Set 的响应式，需要重新赋值触发更新
+      const newSet = new Set(this.changedIds);
+      newSet.add(row.id);
+      this.changedIds = newSet;
+    },
+    /** 计算行合计 */
+    calcRowTotal(row) {
+      return (Number(row.reqMon) || 0) + (Number(row.reqTue) || 0) + (Number(row.reqWed) || 0) +
+             (Number(row.reqThu) || 0) + (Number(row.reqFri) || 0) + (Number(row.reqSat) || 0) +
+             (Number(row.reqSun) || 0);
+    },
+    /** 批量保存修改 */
+    handleBatchSave() {
+      const changedRows = this.reqList.filter(row => this.changedIds.has(row.id));
+      if (changedRows.length === 0) {
+        this.$modal.msgWarning("没有需要保存的修改");
+        return;
+      }
+      this.$modal.confirm('是否确认保存 ' + changedRows.length + ' 条修改的数据？').then(() => {
+        batchUpdateReq(changedRows).then(response => {
+          this.$modal.msgSuccess(response.msg);
+          this.changedIds = new Set();
+          this.getList();
+        });
+      }).catch(() => {});
+    },
+    // 取消按钮
+    cancel() {
+      this.open = false;
+      this.reset();
+    },
+    // 表单重置
+    reset() {
+      this.form = {
+        id: null,
+        yearWeek: null,
+        weekStartDate: null,
+        itemCode: null,
+        itemDesc: null,
+        reqMon: 0,
+        reqTue: 0,
+        reqWed: 0,
+        reqThu: 0,
+        reqFri: 0,
+        reqSat: 0,
+        reqSun: 0
+      };
+      this.resetForm("form");
+    },
+    /** 搜索按钮操作 */
+    handleQuery() {
+      this.queryParams.pageNum = 1;
+      this.getList();
+    },
+    /** 重置按钮操作 */
+    resetQuery() {
+      this.resetForm("queryForm");
+      this.handleQuery();
+    },
+    // 多选框选中数据
+    handleSelectionChange(selection) {
+      this.ids = selection.map(item => item.id)
+      this.selectedRows = selection
+      this.single = selection.length!==1
+      this.multiple = !selection.length
+    },
+    /** 打开批量填充对话框 */
+    openBatchFillDialog() {
+      if (this.selectedRows.length === 0) {
+        this.$modal.msgWarning("请先选择要填充的行");
+        return;
+      }
+      this.batchFill.columns = [];
+      this.batchFill.value = 0;
+      this.batchFillOpen = true;
+    },
+    /** 执行批量填充 */
+    handleBatchFill() {
+      if (this.batchFill.columns.length === 0) {
+        this.$modal.msgWarning("请选择要填充的列");
+        return;
+      }
+      // 填充选中的行和列
+      this.selectedRows.forEach(row => {
+        this.batchFill.columns.forEach(col => {
+          row[col] = this.batchFill.value;
+        });
+        this.markChanged(row);
+      });
+      this.batchFillOpen = false;
+      this.$modal.msgSuccess(`已填充 ${this.selectedRows.length} 行数据`);
+    },
+    /** 新增按钮操作 */
+    handleAdd() {
+      this.reset();
+      this.open = true;
+      this.title = "添加子件物料周需求";
+    },
+    /** 修改按钮操作 */
+    handleUpdate(row) {
+      this.reset();
+      const id = row.id || this.ids
+      getReq(id).then(response => {
+        this.form = response.data;
+        this.open = true;
+        this.title = "修改子件物料周需求";
+      });
+    },
+    /** 提交按钮 */
+    submitForm() {
+      this.$refs["form"].validate(valid => {
+        if (valid) {
+          if (this.form.id != null) {
+            updateReq(this.form).then(response => {
+              this.$modal.msgSuccess("修改成功");
+              this.open = false;
+              this.getList();
+            });
+          } else {
+            addReq(this.form).then(response => {
+              this.$modal.msgSuccess("新增成功");
+              this.open = false;
+              this.getList();
+            });
+          }
+        }
+      });
+    },
+    /** 删除按钮操作 */
+    handleDelete(row) {
+      const ids = row.id || this.ids;
+      this.$modal.confirm('是否确认删除子件物料周需求编号为"' + ids + '"的数据项？').then(function() {
+        return delReq(ids);
+      }).then(() => {
+        this.getList();
+        this.$modal.msgSuccess("删除成功");
+      }).catch(() => {});
+    },
+    /** 打开导出对话框 */
+    openExportDialog() {
+      this.exportParams.startDate = null;
+      this.exportParams.endDate = null;
+      this.exportOpen = true;
+    },
+    /** 导出按钮操作 */
+    handleExport() {
+      if (!this.exportParams.startDate || !this.exportParams.endDate) {
+        this.$modal.msgWarning("请选择导出的时间范围");
+        return;
+      }
+      if (this.exportParams.startDate > this.exportParams.endDate) {
+        this.$modal.msgWarning("开始日期不能大于结束日期");
+        return;
+      }
+      this.exportOpen = false;
+      this.download('production/req/export', {
+        ...this.queryParams,
+        'params[beginWeekStartDate]': this.exportParams.startDate,
+        'params[endWeekStartDate]': this.exportParams.endDate
+      }, `子件物料周需求_${new Date().getTime()}.xlsx`)
+    },
+    /** 导入按钮操作 */
+    handleImport() {
+      this.upload.open = true;
+    },
+    /** 下载模板操作 */
+    importTemplate() {
+      this.download('production/req/importTemplate', {}, `子件物料周需求模板_${new Date().getTime()}.xlsx`)
+    },
+    /** 文件上传中处理 */
+    handleFileUploadProgress(event, file, fileList) {
+      this.upload.isUploading = true;
+    },
+    /** 文件上传成功处理 */
+    handleFileSuccess(response, file, fileList) {
+      this.upload.open = false;
+      this.upload.isUploading = false;
+      this.$refs.upload.clearFiles();
+      this.$alert("<div style='overflow: auto;overflow-x: hidden;max-height: 70vh;padding: 10px 20px 0;'>" + response.msg + "</div>", "导入结果", { dangerouslyUseHTMLString: true });
+      this.getList();
+    },
+    /** 提交上传文件 */
+    submitFileForm() {
+      this.$refs.upload.submit();
+    }
+  }
+};
+</script>
+
+<style scoped>
+.changed-cell ::v-deep .el-input__inner {
+  background-color: #fffbe6 !important;
+  border-color: #faad14 !important;
+}
+</style>