feat(supplier): 添加planner字段验证和文档清单模板默认选中功能

- 为planner字段添加必填验证规则
- 在供应商表单中新增planner字段的prop绑定
- 实现新增弹窗时供应商文档清单模板默认选中第一条的功能
- 优化供应商文档清单模板的数据加载逻辑

src/views/modules/srmSupplier/supplierList.vue

@@ -234,7 +234,7 @@
                 </el-form-item>
               </el-col>
               <el-col :span="6">
-                <el-form-item>
+                <el-form-item prop="planner">
                   <span style="cursor: pointer" slot="label" @click="getBaseList(530, 'planner')"><a href="#">Planner</a></span>
                   <el-input v-model="currentSupplier.planner" readonly style="width: 130px"></el-input>
                 </el-form-item>
@@ -1320,6 +1320,9 @@ export default {
         ],
         supplierDocType: [
           { required: true, message: '请选择供应商文档清单模板', trigger: ['blur', 'change'] }
+        ],
+        planner: [
+          { required: true, message: '请选择Planner', trigger: ['blur', 'change'] }
         ]
       }
     }
@@ -1501,6 +1504,10 @@ export default {
           if (currentType && this.supplierDocTypeOptions.indexOf(currentType) === -1) {
             this.supplierDocTypeOptions.unshift(currentType)
           }
+          // 新增弹窗打开时，供应商文档清单模板默认选中第一条
+          if (this.isAdd && !this.currentSupplier.supplierDocType && this.supplierDocTypeOptions.length > 0) {
+            this.currentSupplier.supplierDocType = this.supplierDocTypeOptions[0]
+          }
         } else {
           this.supplierDocTypeOptions = []
           this.$message.error((data && data.msg) || '加载供应商文档清单失败')