<?php

namespace app\admin\controller;

use app\common\model\store_category\StoreCategory;
use app\common\model\store_product\StoreProduct;
use PhpOffice\PhpSpreadsheet\IOFactory;
use support\Redis;

class LocalController extends BaseAdminController
{

    public $notNeedLogin = ['index'];

    public function index()
    {
        $file = $this->request->file('file');
        $reader = IOFactory::createReader('Xlsx');
        $spreadsheet = $reader->load($file->getRealPath());
        $data = $spreadsheet->getActiveSheet()->toArray();
        $updateCount = 0;
        $finishCount = Redis::get('finishCount');
        $finishCount = empty($finishCount) ? 0 : $finishCount;
        if ($finishCount >= count($data)) {
            echo '数据已更新完成';
            return;
        }
        $max = $finishCount + 100;
        foreach ($data as $k => $row) {
            if ($k < (1 + $finishCount) || empty($row[0])) {
                continue;
            }
            if ($k > $max) {
                break;
            }
            $product = StoreProduct::where('id', $row[0])->field('id,store_name,top_cate_id,two_cate_id,cate_id')->findOrEmpty()->toArray();
            if (empty($product)) {
                continue;
            }
            $result = $this->updateProduct($product, $row);
            if ($result) {
                $updateCount++;
            }
        }
        Redis::set('finishCount', 100 + $finishCount);
        echo '更新成功：' . $updateCount . '条';
    }

    public function updateProduct($product, $row)
    {
        $topCateName = rtrim($row[1], '类');
        $secondCateName = rtrim($row[2], '类');
        $cateName = rtrim($row[3], '类');
        $topCate = StoreCategory::where('name', $topCateName)->value('id');
        $updateData = [];
        if (!empty($topCate) && $topCate != $product['top_cate_id']) {
            $updateData['top_cate_id'] = $topCate;
        }
        $secondCateId = StoreCategory::where('pid', $topCate)->where('name', $secondCateName)->value('id');
        if (empty($secondCateId)) {
            $secondCate = new StoreCategory();
            $secondCate->name = $secondCateName;
            $secondCate->pid = $topCate;
            $secondCate->save();
            $secondCateId = $secondCate->id;
        }
        if ($secondCateId != $product['two_cate_id']) {
            $updateData['two_cate_id'] = $secondCateId;
        }
        $cateId = StoreCategory::where('pid', $secondCateId)->where('name', $cateName)->value('id');
        if (empty($cateId)) {
            $cate = new StoreCategory();
            $cate->name = $cateName;
            $cate->pid = $secondCateId;
            $cate->save();
            $cateId = $cate->id;
        }
        if ($cateId != $product['cate_id']) {
            $updateData['cate_id'] = $cateId;
        }
        if (!empty($updateData)) {
            StoreProduct::where('id', $row[0])->update($updateData);
            echo '更新成功ID：' . $row[0] . PHP_EOL;
            return true;
        }
        return false;
    }

}