打印上一单逻辑完善；

pages/index/index.js

@@ -16,8 +16,10 @@ import { ACTION_LOGIN_OK } from '../../const/actioncmd'
 import { ACTION_REFUND } from '../../const/actioncmd'
 import { ACTION_REFUND_SUCCESS } from '../../const/actioncmd'
 import { ACTION_REFUND_FAILED } from '../../const/actioncmd'
-
+import { ACTION_PRINT_LAST_ORDER } from '../../const/actioncmd'
 import { FLOW_IDLE, FLOW_COLLECTIONS, FLOW_REFUND } from '../../const/actioncmd'
+
+
 Page({
   data: {
     //页面控制相关参数
@@ -72,7 +74,7 @@ Page({
     printLastOrderPrintStatusHint: "正在打印上一单...",
     //是否打印成功
     printLastOrderIsPrintSuccess: false,
-    printLastOrderIsPrinting:true
+    printLastOrderIsPrinting: true
   },
 
   /**跳转页面方法 */
@@ -83,7 +85,7 @@ Page({
       "waitoperate": false,
       "payresult": false,
       "operateResult": false,
-      "printlastorder":false
+      "printlastorder": false
     };
     //遍历pageShow
     for (var key in pageShowTemp) {
@@ -210,6 +212,26 @@ Page({
             isPaySuccess: false,
           });
           context.goPage('operateResult');
+        } else if (res.action == ACTION_PRINT_LAST_ORDER && context.data.pageShow['printlastorder'] == true) {
+          //打印上一单结果返回
+          //获取到打印结果
+          var printLastOrderResult = res.data;
+          this.setData({
+            printLastOrderIsPrinting: false
+          });
+          if (printLastOrderResult.code == 0) {
+            //打印成功
+            this.setData({
+              printLastOrderIsPrintSuccess: true,
+              printLastOrderPrintStatusHint:"打印完成"
+            });
+          } else {
+            //打印失败
+            this.setData({
+              printLastOrderIsPrintSuccess: false,
+              printLastOrderPrintStatusHint:"打印失败"
+            });
+          }
         }
 
       }
@@ -296,6 +318,22 @@ Page({
    * 打印上一单
    */
   onHomePrintLastOrderClicked() {
+    //发送指令至前屏
+    //通知前屏重新打印
+    my.ix.sendBuddyMessage({
+      // 填入目标小程序的 AppID
+      target: getApp().globalData.frontScreenAppId,
+      data: {
+        action: ACTION_PRINT_LAST_ORDER,
+        data: null
+      },
+      success: (res) => {
+        console.info(`sendBuddyMessage success: ${JSON.stringify(res)}`);
+      },
+      fail: (res) => {
+        console.info(`sendBuddyMessage failed: ${JSON.stringify(res)}`);
+      }
+    });
     //跳转至打印上一单页面
     this.goPage('printlastorder');
   },
@@ -695,12 +733,39 @@ Page({
   /**
    * 打印上一单页面
    */
-  onPrintLastOrderCancelClicked() { },
+  onPrintLastOrderCancelClicked() {
+    //回首页
+    this.setData({
+      printLastOrderIsPrintSuccess: false,
+      printLastOrderIsPrinting: true,
+      printLastOrderPrintStatusHint: "正在打印上一单"
+    });
+    this.goPage('home');
+  },
 
-  onPrintLastOrderConfirmClicked() { },
+  onPrintLastOrderConfirmClicked() {
+    //回首页
+    this.setData({
+      printLastOrderIsPrintSuccess: false,
+      printLastOrderIsPrinting: true,
+      printLastOrderPrintStatusHint: "正在打印上一单"
+    });
+    this.goPage('home');
+  },
 
-  onPrintLastOrderRePrintClicked() { },
+  onPrintLastOrderRePrintClicked() {
+    //发送重新打印指令
 
-  onPrintLastOrderBackClicked(){}
+  },
+
+  onPrintLastOrderBackClicked() {
+    //回首页
+    this.setData({
+      printLastOrderIsPrintSuccess: false,
+      printLastOrderIsPrinting: true,
+      printLastOrderPrintStatusHint: "正在打印上一单"
+    });
+    this.goPage('home');
+  }
 });