商品导入

app/Admin/Actions/Form/ProductImportForm.php

@@ -0,0 +1,33 @@
+<?php
+
+namespace App\Admin\Actions\Form;
+
+use Dcat\Admin\Widgets\Form;
+use Illuminate\Support\Facades\DB;
+use App\Admin\Imports\Product;
+
+class ProductImportForm extends Form
+{
+    public function handle(array $input)
+    {
+        try {
+            DB::beginTransaction();
+            $file = $input['file'];
+            (new Product())->load($file);
+            DB::commit();
+            return $this->response()->success('数据导入成功')->refresh();
+        } catch (\Exception $e) {
+            DB::rollback();
+            dd($e);
+            return $this->response()->error($e->getMessage());
+        }
+    }
+
+    public function form()
+    {
+        $this->text('file', '上传数据(Excel)')
+            ->attribute('type', 'file')
+            ->attribute('accept', 'application/vnd.ms-excel,application/vnd.openxmlformats-officedocument.spreadsheetml.sheet')
+            ->rules('required', ['required' => '文件不能为空']);
+    }
+}

app/Admin/Actions/Modal/ProductImport.php

@@ -0,0 +1,36 @@
+<?php
+
+namespace App\Admin\Actions\Modal;
+
+use Dcat\Admin\Admin;
+use Dcat\Admin\Grid\Tools\AbstractTool;
+use App\Admin\Actions\Form\ProductImportForm;
+use Dcat\Admin\Widgets\Modal;
+use Dcat\Admin\Widgets\Alert;
+
+class ProductImport extends AbstractTool
+{
+    protected $title = '导入商品';
+    public function render()
+    {
+        $form = ProductImportForm::make();
+        $items = [
+            '<a href="'.admin_url('product-categories').'" target="_blank" style="color:#000;font-weight: bold;">商品分类<a>是否录入?',
+            '<a href="javascript:void(0)" style="color:#000;font-weight: bold;">商品图片<a>是否上传?',
+            '<a href="'.admin_url('product-groups').'" target="_blank" style="color:#000;font-weight: bold;">商品规格属性<a>是否录入?',
+            '<a href="'.admin_url('shipping-templates').'" target="_blank" style="color:#000;font-weight: bold;">运费模板<a>是否录入?',
+        ];
+        $html = '<div class="list-group list-group-flush">';
+        foreach($items as $item) {
+            $html .= '<li class="list-group-item list-group-item-warning">'.$item.'</li>';
+        }
+        $html .= '</div>';
+        $alert = Alert::make($html, '请先检查数据是否完整');
+        $alert->warning();
+        return Modal::make()
+            ->lg()
+            ->title($this->title)
+            ->body($alert->render() . $form->render())
+            ->button($this->html());
+    }
+}

app/Admin/Controllers/ProductSpuController.php

@@ -74,6 +74,11 @@ class ProductSpuController extends AdminController
                 }
             });
 
+            $grid->tools(function  (Grid\Tools  $tools)  { 
+                // Excel导入
+                $tools->append(new  \App\Admin\Actions\Modal\ProductImport());  
+            });
+
             /** 查询 **/
             $grid->filter(function (Grid\Filter $filter) {
                 $filter->panel();

app/Admin/Controllers/Store/ProductController.php

@@ -10,6 +10,7 @@ use Dcat\Admin\Models\Administrator;
 use Illuminate\Http\Request;
 use Illuminate\Routing\Controller;
 use Dcat\Admin\Traits\HasFormResponse;
+use App\Models\ProductSku;
 
 class ProductController extends Controller
 {
@@ -29,11 +30,7 @@ class ProductController extends Controller
     {
         $store = Store::findOrFail($store_id);
         $form = Form::make();
-        $form->selectTable('product', '商品')
-            ->from(\App\Admin\Renderable\ProductSkuSimpleTable::make())
-            ->model(\App\Models\ProductSku::class, 'id', 'name')
-            ->required();
-        // $form->number('amount', '库存')->min(0);
+        $form->select('product', '商品')->options(ProductSku::class)->ajax('api/product-skus');
         $form->switch('status', '上架')->default(1);
         return (new Content())->title('新增')->body($form);
     }

app/Admin/Imports/Product.php

@@ -0,0 +1,173 @@
+<?php
+
+namespace App\Admin\Imports;
+
+use App\Exceptions\ImportException;
+use Box\Spout\Reader\Common\Creator\ReaderEntityFactory;
+use Illuminate\Support\Facades\Storage;
+use App\Models\{ProductSpu, ProductCategory, ProductGroup};
+use Illuminate\Support\Str;
+
+class Product
+{
+    public function load($file)
+    {
+        $reader = ReaderEntityFactory::createXLSXReader();
+        $reader->open($file);
+
+        foreach ($reader->getSheetIterator() as $sheet) {
+            foreach ($sheet->getRowIterator() as $num => $row) {
+                if ($num === 1) {
+                    continue;
+                }
+                $cells = $row->toArray();
+                
+                $goods = [
+                    'name' => $cells[0],
+                    'subtitle' => $cells[1],
+                    'shipping_template_id' => 1,
+                ];
+                $category = ProductCategory::where('name', $cells[2])->firstOrFail();
+                $goods['category_id'] = $category->id;
+
+                if ($path = $cells[3]) {
+                    $images = $this->getImageUrlFromPath($path);
+                    if (count($images) > 0) {
+                        $goods['cover'] = $images[0];
+                        $goods['images'] = $images;
+                    }
+                }
+
+                // 运费模板
+                if ($cell_11 = data_get($cells, 11)) {
+                    $goods['shipping_template_id'] = $cell_11;
+                }
+                // 重量
+                if ($cell_12 = data_get($cells, 12)) {
+                    $goods['weight'] = $cell_12;
+                }
+                // 详细描述
+                if ($cell_13 = data_get($cells, 13)) {
+                    $description = '';
+                    foreach(explode(',', $cell_13) as $item) {
+                        $description .= '<p><img src="'.$item.'"/></p>';
+                    }
+                    $goods['description'] = $description;
+                }
+
+                $goods = array_merge($goods, [
+                    'sell_price' => $cells[4] * 100,
+                    'market_price' => $cells[5] * 100,
+                    'cost_price' => $cells[6] * 100,
+                    'vip_price' => $cells[7] * 100,
+                    'sales_value' => $cells[8] * 100,
+                ]);
+
+                $product = ProductSpu::updateOrCreate(['name' => $goods['name']],$goods);
+
+                // 属性规格
+                $coll_9 = data_get($cells, 9);
+                $cell_10 = data_get($cells, 10);
+                if ($coll_9) {
+                    $format_specs = $this->formatAttr($coll_9);
+                    $format_attrs = $this->formatAttr($cell_10);
+                    $spec_group = $this->getSpec($cells[0], $coll_9, $cell_10);
+
+                    $attrs = [];
+                    foreach($spec_group->attrs as $index => $item) {
+                        $attr = ['name' => $item['title'], 'attrs' => []];
+                        foreach(explode(PHP_EOL, $item['value']) as $value) {
+                            array_push($attr['attrs'], ['name' => $value, 'value' => data_get($format_attrs, "$index.values.$value")]);
+                        }
+                        array_push($attrs, $attr);
+                    }
+                    $product->update(['attrs' => $attrs]);
+
+                    $specs = [];
+                    $product->specs()->delete();
+                    foreach($spec_group->specs as $index => $item) {
+                        $spec = ['name' => $item['title'], 'items' => []];
+                        foreach(explode(PHP_EOL, $item['value']) as $value) {
+                            array_push($spec['items'], ['name' => $value, 'value' => data_get($format_specs, "$index.values.$value")]);
+                        }
+                        array_push($specs, $spec);
+                    }
+                    $product->specs()->createMany($specs);
+                }
+            }
+        }
+
+        $reader->close();
+    }
+
+    protected function getImageUrlFromPath($dir)
+    {
+        $disk = Storage::disk('public');
+        $files = $disk->files('goods/' . $dir);
+        $images = [];
+
+        foreach($files as $filename) {
+            array_push($images, $disk->url($filename));
+        }
+
+        return $images;
+    }
+
+    protected function getSpec($name, $specs, $attrs)
+    {
+        if (Str::contains($specs, ':')) {
+            // 创建新的规格
+            $spec = ProductGroup::updateOrCreate([
+                'name' => $name
+            ], [
+                'attrs' => $this->formatGroupAttr($this->formatAttr($attrs)),
+                'specs' => $this->formatGroupAttr($this->formatAttr($specs))
+            ]);
+        } else {
+            $spec = ProductGroup::where('name', $specs)->firstOrFail();
+        }
+
+        return $spec;
+    }
+
+    /**
+     * 颜色[灰色:0,银色:0]
+     * 尺寸[13寸:0,14寸:500,16寸:1000]
+     * 处理器[M1:0,M1 Pro:1000,M1 Max:1500]
+     * 内存[8G:0,16G:1000,32G:2000]
+     * 硬盘[256G:0,512G:1000,1TB:2000]
+     * 
+     * [
+     *   ['name' => '颜色', 'values' => ['灰色' => 0, '银色' => 0]],
+     *   ['name' => '尺寸', 'values' => ['13寸' => 0, '14寸' => 500, '16寸' => '1000']]
+     *   ...
+     * ]
+     */
+    protected function formatAttr($attrs)
+    {
+        $attr_data = [];
+        if (!Str::contains($attrs, ':')) {
+            return $attr_data;
+        }
+        foreach(explode("\n", $attrs) as $item) {
+            $name = explode('[', $item)[0];
+            $attr_values = [];
+            foreach(explode(',', Str::between($item, '[', ']')) as $item1) {
+                $item1_explode = explode(':', $item1);
+                $attr_values[$item1_explode[0]] = $item1_explode[1];
+            }
+            array_push($attr_data, ['name' => $name, 'values' => $attr_values]);
+        }
+
+        return $attr_data;
+    }
+
+    protected function formatGroupAttr($data)
+    {
+        $list = [];
+        foreach($data as $item) {
+            array_push($list, ['title' => $item['name'], 'value' => implode(PHP_EOL, array_keys($item['values']))]);
+        }
+        return $list;
+    }
+}

app/Models/ProductGroup.php

@@ -10,6 +10,8 @@ class ProductGroup extends Model
 {
     use HasDateTimeFormatter;
 
+    protected $fillable = ['id', 'name', 'attrs', 'specs', 'created_at', 'updated_at'];
+
     protected $casts = [
         'attrs' => JsonArray::class,
         'specs' => JsonArray::class,

app/Models/ProductSpu.php

@@ -53,6 +53,8 @@ class ProductSpu extends Model
         'sales',
         'release_at',
         'sales_value',
+        'cover',
+        'description'
     ];
 
     public function skus()

composer.lock

@@ -12092,5 +12092,5 @@
         "php": "^8.0"
     },
     "platform-dev": [],
-    "plugin-api-version": "2.1.0"
+    "plugin-api-version": "2.3.0"
 }

database/seeders/DatabaseSeeder.php

@@ -27,7 +27,8 @@ class DatabaseSeeder extends Seeder
                 ProductPartSeeder::class,
                 ProductCategorySeeder::class,
                 AdAddressSeeder::class,
-                ShippingSeeder::class
+                ShippingSeeder::class,
+                ProductAttrSeeder::class
             ]);
         }
     }

database/seeders/ProductAttrSeeder.php

@@ -0,0 +1,28 @@
+<?php
+
+namespace Database\Seeders;
+
+use Illuminate\Database\Seeder;
+use App\Models\ProductGroup;
+
+class ProductAttrSeeder extends Seeder
+{
+    /**
+     * Run the database seeds.
+     *
+     * @return void
+     */
+    public function run()
+    {
+        ProductGroup::truncate();
+        ProductGroup::create([
+            'name' => '华为智慧屏',
+            'attrs' => [
+                ['title' => '属性组', 'value' => implode(PHP_EOL, ['分辨率', '摄像头', '能效等级'])]
+            ],
+            'specs' => [
+                ['title' => '尺寸', 'value' => implode(PHP_EOL, ['55英寸', '65英寸', '75英寸'])]
+            ]
+        ]);
+    }
+}