From 2dc13086751143861460f057189d8df7cd0a716b Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?=E8=B5=B5=E4=B8=96=E7=95=8C?= <642747453@qq.com>
Date: Thu, 4 Aug 2022 14:25:12 +0800
Subject: [PATCH] =?UTF-8?q?feat:=20#20220804=20=E6=96=B0=E5=A2=9E=E5=AF=BC?=
 =?UTF-8?q?=E5=87=BA?=
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---
 app/Exports/GoodsSkusExport.php               | 75 +++++++++++++++++++
 .../Controllers/Goods/GoodsSkusController.php |  8 ++
 routes/web.php                                |  4 +
 3 files changed, 87 insertions(+)
 create mode 100644 app/Exports/GoodsSkusExport.php

diff --git a/app/Exports/GoodsSkusExport.php b/app/Exports/GoodsSkusExport.php
new file mode 100644
index 0000000..d9316a8
--- /dev/null
+++ b/app/Exports/GoodsSkusExport.php
@@ -0,0 +1,75 @@
+<?php
+
+namespace App\Exports;
+
+use App\Models\Log;
+use Maatwebsite\Excel\Concerns\FromCollection;
+use Maatwebsite\Excel\Concerns\ShouldAutoSize;
+use App\Models\GoodsSku;
+use Illuminate\Support\Collection;
+
+class GoodsSkusExport implements FromCollection, ShouldAutoSize
+{
+    private $data;
+    private $type;
+
+    public function __construct($type)
+    {
+        $this->type = $type;
+        $this->data = $this->createData();
+    }
+
+    /**
+    * @return \Illuminate\Support\Collection
+    */
+    public function collection()
+    {
+        return new Collection($this->data);
+    }
+
+    private function createData()
+    {
+        $headTitle = [
+            '商品编码',
+            '商品名称',
+            '商品种类',
+            '商品品牌',
+            '规格编码',
+            '规格名称',
+            '成本',
+            '库存',
+        ];
+        $inventoryTime = strtotime(date('Y-m-d 07:00:00'));
+        $ids = Log::query()->where('target_type', 'sku')
+            ->where('target_field', $this->type)
+            ->where('created_at', '>', $inventoryTime)
+            ->pluck('sku_id')
+            ->toArray();
+        $data = GoodsSku::query()
+            ->when($ids, function ($query, $ids) {
+                return $query->whereIn('id', $ids);
+            })
+            ->with(['goods' => function ($query) {
+                $query->with(['type:id,name', 'brand:id,name']);
+            }])
+            ->get()
+            ->toArray();
+        if (empty($data)) {
+            return [$headTitle];
+        }
+        $bodyData = [];
+        foreach ($data as $item) {
+            $arr[0] = $item['goods']['goods_code'];
+            $arr[1] = $item['goods']['title'];
+            $arr[2] = $item['goods']['type']['name'];
+            $arr[3] = $item['goods']['brand']['name'];
+            $arr[4] = $item['goods']['sku_code'];
+            $arr[5] = $item['goods']['title'];
+            $arr[6] = $item['goods']['cost'];
+            $arr[7] = $item['goods']['stock'];
+            $bodyData[] = $arr;
+        }
+        unset($arr);
+        return [$headTitle, $bodyData];
+    }
+}
diff --git a/app/Http/Controllers/Goods/GoodsSkusController.php b/app/Http/Controllers/Goods/GoodsSkusController.php
index 044d95e..97053f1 100644
--- a/app/Http/Controllers/Goods/GoodsSkusController.php
+++ b/app/Http/Controllers/Goods/GoodsSkusController.php
@@ -2,6 +2,7 @@
 
 namespace App\Http\Controllers\Goods;
 
+use App\Exports\GoodsSkusExport;
 use App\Http\Controllers\Controller;
 use App\Http\Requests\GoodsRequest;
 use App\Http\Requests\GoodsSkuRequest;
@@ -340,4 +341,11 @@ class GoodsSkusController extends Controller
 
         return response($this->res, $this->res['httpCode']);
     }
+
+    public function export(Request $request)
+    {
+        $type = $request->get('exportType');
+        ob_end_clean();
+        return Excel::download(new GoodsSkusExport($type), $type, '.xlsx');
+    }
 }
diff --git a/routes/web.php b/routes/web.php
index 4f8529e..0af6dd8 100644
--- a/routes/web.php
+++ b/routes/web.php
@@ -1,5 +1,7 @@
 <?php
 
+use App\Http\Controllers\Goods\GoodsSkusController;
+
 /*
 |--------------------------------------------------------------------------
 | Web Routes
@@ -26,3 +28,5 @@ Route::get('/login', function () {
 Route::get('/register', function () {
     return view('welcome');
 })->name('register');
+
+Route::get('goods_skus/export', [GoodsSkusController::class, 'export'])->name('goods_skus.export');