From 93be9c6360639b766e96e2d2ccff53661f9ebb0d Mon Sep 17 00:00:00 2001
From: wenjiarui <wenjiarui1@126.com>
Date: Mon, 16 Jan 2023 11:03:25 +0800
Subject: [PATCH 1/2] package

---
 package.json | 5 +++--
 1 file changed, 3 insertions(+), 2 deletions(-)

diff --git a/package.json b/package.json
index a645dbf..94c254a 100644
--- a/package.json
+++ b/package.json
@@ -17,7 +17,8 @@
   "dependencies": {
     "lodash": "^4.17.21",
     "oak-domain": "file:../oak-domain",
-    "oak-external-sdk": "file:../oak-external-sdk"
+    "oak-external-sdk": "file:../oak-external-sdk",
+    "xlsx": "0.18.5"
   },
   "devDependencies": {
     "@types/node": "^18.0.0",
@@ -26,4 +27,4 @@
     "tslib": "^2.4.0",
     "typescript": "~4.7.4"
   }
-}
+}
\ No newline at end of file

From 8533a93fe25ac6bd0406d879dd47c6c17248957c Mon Sep 17 00:00:00 2001
From: wenjiarui <wenjiarui1@126.com>
Date: Mon, 16 Jan 2023 19:36:39 +0800
Subject: [PATCH 2/2] HouseEntity

---
 lib/port.js  | 13 +++++++++++--
 package.json |  4 ++--
 src/port.ts  | 18 ++++++++++++++----
 3 files changed, 27 insertions(+), 8 deletions(-)

diff --git a/lib/port.js b/lib/port.js
index b2ea3c2..7a830b7 100644
--- a/lib/port.js
+++ b/lib/port.js
@@ -3,6 +3,7 @@ Object.defineProperty(exports, "__esModule", { value: true });
 exports.exportEntity = exports.importEntity = exports.clearPorts = exports.registerPorts = void 0;
 const tslib_1 = require("tslib");
 const assert_1 = tslib_1.__importDefault(require("assert"));
+const xlsx_1 = require("xlsx");
 const Importations = {};
 const Exportations = {};
 function registerPorts(importations, exportations) {
@@ -41,10 +42,18 @@ async function importEntity(params, context) {
     const entity = params.get('entity');
     const file = params.get('file');
     const id = params.get('id');
-    throw new Error('not implement yet');
+    const arrayBuffer = await file.arrayBuffer();
+    const workbook = (0, xlsx_1.read)(arrayBuffer);
+    const { SheetNames, Sheets } = workbook;
+    for (const sheetName of SheetNames) {
+        const sheet = Sheets[sheetName];
+        const dataList = xlsx_1.utils.sheet_to_json(sheet, {});
+        console.log(dataList);
+    }
+    // throw new Error('not implement yet');
 }
 exports.importEntity = importEntity;
 async function exportEntity(params, context) {
-    throw new Error('not implement yet');
+    throw new Error('export not implement yet');
 }
 exports.exportEntity = exportEntity;
diff --git a/package.json b/package.json
index 4ba17ab..6793b3d 100644
--- a/package.json
+++ b/package.json
@@ -18,7 +18,7 @@
     "lodash": "^4.17.21",
     "oak-domain": "file:../oak-domain",
     "oak-external-sdk": "file:../oak-external-sdk",
-    "xlsx": "0.18.5"
+    "xlsx": "^0.18.5"
   },
   "devDependencies": {
     "@types/node": "^18.0.0",
@@ -27,4 +27,4 @@
     "tslib": "^2.4.0",
     "typescript": "~4.7.4"
   }
-}
\ No newline at end of file
+}
diff --git a/src/port.ts b/src/port.ts
index f7e32ae..1fa83d3 100644
--- a/src/port.ts
+++ b/src/port.ts
@@ -1,7 +1,7 @@
 import assert from 'assert';
 import { Importation, Exportation, EntityDict, SelectOption } from 'oak-domain/lib/types/Entity';
 import { AsyncContext } from 'oak-domain/lib/store/AsyncRowStore';
-
+import { read, utils } from 'xlsx';
 const Importations: Record<string, any> = {};
 const Exportations: Record<string, any> = {};
 
@@ -47,8 +47,18 @@ export async function importEntity<
     const entity = params.get('entity') as keyof ED;
     const file = params.get('file') as File;
     const id = params.get('id') as string;
-    
-    throw new Error('not implement yet');
+    const arrayBuffer = await file.arrayBuffer();
+    const workbook = read(arrayBuffer);
+    const { SheetNames, Sheets } = workbook;
+    for (const sheetName of SheetNames) {
+        const sheet = Sheets[sheetName];
+        const dataList = utils.sheet_to_json(
+            sheet
+        );
+        console.log(dataList);
+    }
+
+    // throw new Error('not implement yet');
 }
 
 export async function exportEntity<
@@ -60,5 +70,5 @@ export async function exportEntity<
     id: string;
     filter?: ED[T]['Selection']['filter'];
 }, context: Cxt): Promise<NodeJS.ReadableStream> {
-    throw new Error('not implement yet');
+    throw new Error('export not implement yet');
 }