商品导入

src/Form/Goods/ImportForm.php

@@ -6,6 +6,11 @@ use Dcat\Admin\Widgets\Form;
 use Dcat\EasyExcel\Excel;
 use Dcat\EasyExcel\Support\SheetCollection;
 use Illuminate\Support\Facades\Storage;
+use Illuminate\Support\Str;
+use Peidikeji\Goods\Models\Goods;
+use Peidikeji\Goods\Models\GoodsBrand;
+use Peidikeji\Goods\Models\GoodsCategory;
+use Peidikeji\Goods\Models\GoodsType;
 
 class ImportForm extends Form
 {
@@ -14,16 +19,103 @@ class ImportForm extends Form
     public function handle(array $input)
     {
         $disk = Storage::disk('public');
-        Excel::import($disk->path($input['file']))->headings(false)->first()->chunk(500, function (SheetCollection $collection) {
-            $rows = $collection->toArray();
-            // dd($rows);
-        });
 
-        return $this->response()->success('导入成功');
+        Excel::import($disk->path($input['file']))->headings(false)->first()->chunk(500, fn(SheetCollection $collection) => $this->mapGoods($collection->toArray()));
+
+        return $this->response()->success('导入成功')->refresh();
     }
 
     public function form()
     {
         $this->file('file')->autoUpload()->uniqueName()->move('goods/import')->accept('xlsx,xls')->disk('public');
     }
+
+    protected function mapGoods($rows)
+    {
+        array_shift($rows);
+        foreach ($rows as $row) {
+            $index = 0;
+            $sn = $row[$index];
+            $category = $row[++$index];
+            $brand = $row[++$index];
+            $type = $row[++$index];
+            $name = $row[++$index];
+            $description = $row[++$index];
+            $cover = $row[++$index];
+            $images = $row[++$index];
+            $content = $row[++$index];
+            $price = $row[++$index];
+            $stock = $row[++$index];
+            $attr = $row[++$index];
+            $spec = $row[++$index];
+            $part = $row[++$index];
+
+            if (!$sn) {
+                throw new \Exception('编号必填');
+            }
+            if (!$name) {
+                throw new \Exception('名称必填');
+            }
+            if (!$category) {
+                throw new \Exception('分类必填');
+            }
+            $category = GoodsCategory::firstOrCreate(['name' => $category]);
+            if ($brand) {
+                $brand = GoodsBrand::firstOrCreate(['name' => $brand]);
+            }
+            if ($type) {
+                $type = GoodsType::firstOrCreate(['name' => $type]);
+            }
+            $attributes = [
+                'category_id' => $category->id,
+                'brand_id' => $brand?->id,
+                'type_id' => $type?->id,
+                'name' => $name,
+                'description' => $description,
+                'cover_image' => $cover,
+                'images' => $images,
+                'content' => $content,
+                'price' => $price,
+                'stock' => $stock,
+                'attr' => $this->parseAttr($attr),
+                'spec' => $this->parseAttr($spec),
+                'part' => $this->parseAttr($part),
+            ];
+
+            $goods = Goods::where('goods_sn', $sn)->first();
+            if (!$goods) {
+                $goods = new Goods();
+            }
+            $goods->updateQuietly($attributes);
+        }
+    }
+
+    protected function parseAttr($str = '')
+    {
+        if (!$str) {
+            return null;
+        }
+        $attr = [];
+        if (Str::contains($str, '\\n')) {
+            preg_match_all('/(.*)\n(.*)/', $str, $matches);
+            array_shift($matches);
+        } else {
+            $matches = [$str];
+        }
+        foreach($matches as $item) {
+            preg_match_all('/(.*)\[(.*)\]/', $item[0], $itemMatch);
+            $name = data_get($itemMatch, '1.0');
+            $values = [];
+            foreach(explode(',', data_get($itemMatch, '2.0')) as $k) {
+                $i = explode(':', $k);
+                array_push($values, ['name' => data_get($i, '0'), 'value' => data_get($i, '1')]);
+            }
+            array_push($attr, [
+                'name' => $name,
+                'values' => $values,
+            ]);
+        }
+
+        return $attr;
+    }
 }

src/Models/Goods.php

@@ -17,7 +17,7 @@ class Goods extends Model
 
     protected $fillable = [
         'category_id', 'type_id', 'brand_id',
-        'goods_sn', 'name', 'cover_image', 'description', 'content',
+        'goods_sn', 'name', 'cover_image', 'images', 'description', 'content',
         'price', 'on_sale', 'is_recommend', 'sold_count', 'stock',
         'attr', 'part', 'spec',
     ];