<?php

namespace App\Traits;

use Illuminate\Support\Facades\Cache;
use Illuminate\Support\Facades\DB;

trait ViewTrait
{
    /**
     * 获取视图信息
     *
     * @param $viewAlias
     * @return mixed
     */
    public function index($viewAlias)
    {
        $cacheKey = 'view:' . $viewAlias;

        if ($info = Cache::get($cacheKey)) {
        } else {
            $infoObj = DB::table('sys_view')->where('v_alias', $viewAlias)->first();
            if (empty($infoObj)) {
                return $this->responseMessage(2001, '视图不存在,请重试！');
            }
            $info = get_object_vars($infoObj);

            $groupData = json_decode($info['v_data'], true);
            if ($groupData) {
                //获取所有的属性id
                $attrIdArr = [];
                foreach ($groupData as $key => $item) {
                    if (isset($item['attributes']) && $item['attributes']) {
                        foreach ($item['attributes'] as $akey => $aItem) {
                            $attrIdArr[] = $aItem['vd_attr_id'];
                        }
                    }
                }

                //获取数据
                $attrCodeArr = [];
                if ($attrIdArr) {
                    $attrListObj = DB::table('sys_set_attribute')->where('set_id', $info['v_set_id'])->whereIn('sa_id', $attrIdArr)->get();
                    $attrList = array_map('get_object_vars', $attrListObj->toArray());

                    $attrKeyIds = array_column($attrList, 'sa_id');
                    $attrValueCodes = array_column($attrList, 'sa_code');
                    $attrCodeArr = array_combine($attrKeyIds, $attrValueCodes);
                }

                //重新赋值数据
                foreach ($groupData as $key => $item) {
                    if (isset($item['attributes']) && $item['attributes']) {
                        foreach ($item['attributes'] as $aKey => $aItem) {
                            $item['attributes'][$aKey]['sa_code'] = $attrCodeArr[$aItem['vd_attr_id']] ?? '';
                        }
                        $groupData[$key]['attributes'] = $item['attributes'];
                    }
                }
            }

            $info['v_data'] = $groupData;
            if (in_array($info['v_type'], [1, 2, 3, 4, 5])) {
                $info['v_type_data'] = json_decode($info['v_type_data']);
            }

            //获取接口信息
            if ($info['v_interface_id']) {
                $interInfoObj = DB::table('sys_interface')
                    ->select(['i_alias', 'i_func', 'i_func_type', 'i_is_category', 'i_category_level'])->where('i_id', $info['v_interface_id'])->first();
                if ($interInfoObj) {
                    $info['interfaceInfo'] = get_object_vars($interInfoObj);
                }
            }

            Cache::forever($cacheKey, $info);
        }

        return $this->responseMessage(1001, 'success', $info);
    }
}