feat: 添加新增单据逻辑

src/pages/transaction/stockSellStorage/bills/components/BillsFormPage/effects/useBusinessEffects.ts

@@ -2,7 +2,7 @@
  * @Author: XieZhiXiong
  * @Date: 2021-08-04 14:43:14
  * @LastEditors: XieZhiXiong
- * @LastEditTime: 2021-08-04 18:00:12
+ * @LastEditTime: 2021-08-12 17:08:09
  * @Description: 
  */
 import { FormEffectHooks, FormPath, IFormActions } from '@formily/antd';
@@ -18,12 +18,32 @@ export const useBusinessEffects = (context, actions: IFormActions) => {
 
   const linkage = useLinkageUtils();
 
-
   // 对应仓库改变
-  onFieldInputChange$('inventoryId').subscribe(fieldState => {
+  onFieldInputChange$('inventoryId').subscribe((fieldState) => {
     const current = fieldState.originAsyncData.find(item => item.id === fieldState.value);
     if (current) {
       linkage.value('inventoryRole', current.principal);
     }
+    if (current) {
+      setFieldValue('inventoryName', current.name);
+    }
+  });
+
+  // 相关单据明细 数量 改变计算相关 单据金额
+  onFieldInputChange$('billDetails.*.count').subscribe((fieldState) => {
+    const { name, value } = fieldState;
+    const priceValue = getFieldValue(
+      FormPath.transform(name, /\d/, $1 => {
+        return `billDetails.${$1}.price`
+      })
+    );
+    setFieldState(
+      FormPath.transform(name, /\d/, $1 => {
+        return `billDetails.${$1}.amount`
+      }),
+      state => {
+        state.value = value ? +`${(+value * +priceValue).toFixed(2)}` : undefined;
+      }
+    );
   });
 }
\ No newline at end of file