<?php

namespace addons\Happiness\client\controllers;

use common\enums\RabbitMqEnum;
use common\helpers\UploadHelper;
use Yii;
use common\models\common\Attachment;
use common\models\common\AttachmentGroup;
use Exception;
use common\helpers\ArrayHelper;
use services\common\RabbitMqService;

/**
 * 文件管理
 * @Author bing
 * @DateTime 2021-08-10 17:29:36
 * @copyright: Copyright (c) 2020 广东七件事集团
 */
class FileController extends BaseController
{
    public $enableCsrfValidation = false;

    public function actions(){
        $mall = Yii::$app->session->get('mall');

        return [
            'upload' => [
                'class' => 'common\components\UploadAction',
                'mall_id' => !empty($mall) ? $mall['id'] : 0,
                'store_id' => $this->store_id,
                'mch_id'  => 0,
                'upload_type' => Yii::$app->request->post('upload_type') ?? '',
                'group_id' =>  Yii::$app->request->get('attachment_group_id') ?? 0,
            ]
        ];
    }


    /**
     * 资源选择器
     *
     * @return array|string
     */
    public function actionSelector()
    {
        $upload_type = Yii::$app->request->get('upload_type', Attachment::UPLOAD_TYPE_IMAGES);
        $keyword = Yii::$app->request->get('keyword', '');
        $drive = Yii::$app->request->get('drive', '');

        $attachment_group_id = Yii::$app->request->get('attachment_group_id', 0);

        $mall = Yii::$app->session->get('mall');
        $mall_id = !empty($mall) ? $mall['id'] : 0;
        $result = Yii::$app->services->attachment->getListPage($mall_id,$upload_type,$attachment_group_id, $drive, $keyword, $this->store_id);

        return $this->success('ok',$result);

    }


    /**
     * 添加、编辑目录
     * @return \yii\web\Response
     */
    public function actionSaveGroup()
    {
        try{
            $post = Yii::$app->request->post();
            $mall = Yii::$app->session->get('mall');
            $post['mall_id'] = !empty($mall) ? $mall['id'] : 0;
            $post['mch_id'] = 0;
            $post['store_id'] = $this->store_id;

            AttachmentGroup::saveGroup($post, true);
            return $this->success('操作成功。');
        }catch(Exception $e){
            return $this->error('Error:'.$e->getMessage());
        }
    }

    /**
     * 删除目录
     * @return \yii\web\Response
     */
    public function actionDelGroup()
    {
        try{
            $post = Yii::$app->request->post();
            $mall = Yii::$app->session->get('mall');

            AttachmentGroup::deleteGroup($post['id'],$mall['id'],0, true, $this->store_id);
            return $this->success('操作成功。');
        }catch(Exception $e){
            return $this->error('Error:'.$e->getMessage());
        }
    }

    /**
     * 获取分组列表
     * @return mixed|void
     */
    public function actionGroupList()
    {

        $type = Yii::$app->request->get('type') ?? '';
        $is_recycle = Yii::$app->request->get('is_recycle') ?? 0;

        $mall = Yii::$app->session->get('mall');

        $query = AttachmentGroup::find()->where([
            'mall_id' => !empty($mall) ? $mall['id'] : 0,
            'is_delete' => 0,
            'mch_id' =>  0,
            'store_id' => [0, $this->store_id], // 只能看到自己门店和平台的
        ]);

        $type &&  $query->andWhere(['type' => $type === 'video' ? 1 : 0]);
        $is_recycle && $query->andWhere(['is_recycle' => $is_recycle]);
        $list = $query->asArray()->all();

        // 将系统图标显示出来
        $list = ArrayHelper::merge($list, Yii::$app->services->attachment->systemIconGroup);
        $iconIds = array_column(Yii::$app->services->attachment->systemIconGroup, 'id');

        $arr = $this->tree($list);

        /* 将平台的分组直接放到系统图片里面 */
        $systemImg = [
            'id' => 2000000,
            'label' => '系统图片',
            'children' => []
        ];
        foreach ($arr as $key => $item) {
            if (empty($item['store_id']) && !in_array($item['id'], $iconIds)) {
                $systemImg['children'][] = $item;
                unset($arr[$key]);
            }
        }
        $arr[] = $systemImg;

        $arr = array_values($arr);

        $return = [
            'list' =>$list,
            'arr' =>$arr,
        ];
        return $this->success('操作成功',$return);
    }


    /**
     * 文件移动目录
     * @return mixed|void
     */
    public function actionMove()
    {
        $validateService = Yii::$app->services->validate;
        $rules = [
            [['ids','attachment_group_id'],'required'],
            ['attachment_group_id', 'integer']
        ];

        $labels = [
            'id'  => 'ID',
            'attachment_group_id' => '目录ID'
        ];
        $valid = $validateService->validate(\Yii::$app->request->post(), $rules,$labels);

        if (!$valid) {
            return $this->error( $validateService->getFirstErrorSummary());
        }

        $ids = Yii::$app->request->post('ids');
        $ids = is_array($ids) ? $ids : explode(',',$ids);
        $group_id = Yii::$app->request->post('attachment_group_id');

        $mall = Yii::$app->session->get('mall');

        $attachmentGroup = AttachmentGroup::findOne([
            'id' => $group_id,
            'mall_id' => $mall['id'],
            'is_delete' => 0,
            'mch_id' =>  0
        ]);

        if (!$attachmentGroup) {
            return $this->error('Error:分组不存在');
        }

        if ($attachmentGroup['store_id'] != $this->store_id) {
            return $this->error('Error:只允许移动到当前门店的分组');
        }

        $findIds = Attachment::find()
            ->where(['id' => $ids, 'store_id' => $this->store_id])
            ->select('id')
            ->column();

        $ids = array_intersect($findIds, $ids);

        if (empty($ids)) {
            return $this->error('只允许操作当前门店的记录');
        }

        Attachment::updateAll(['group_id' => $group_id], [
            'id' => $ids,
            'mall_id' => $mall['id'],
        ]);
        return $this->success('操作成功。');
    }


    /**
     * 删除文件
     * @return mixed|void
     */
    public function actionDelete()
    {
        $ids = Yii::$app->request->post('ids') ?? '';
        $ids = is_array($ids) ? $ids : explode(',',$ids);
        if(empty($ids)){
            return $this->error('ids 不能为空');
        }

        $mall = Yii::$app->session->get('mall');

        $findIds = Attachment::find()
            ->where(['id' => $ids, 'store_id' => $this->store_id])
            ->select('id')
            ->column();

        $ids = array_intersect($findIds, $ids);

        if (empty($ids)) {
            return $this->error('只允许操作当前门店的记录');
        }

        Attachment::updateAll(['is_delete' => Attachment::IS_DELETE_TEMP], [
            'id' => $ids,
            'mall_id' => $mall['id'],
        ]);

        Yii::$app->services->rabbitMq->push(
            RabbitMqEnum::EXCHANGE_TASK,
            RabbitMqEnum::TASK_QUEUE,
            $ids,
            get_class(Yii::$app->services->attachment),
            'delete'
        );

        return $this->success('操作成功。');
    }


    private function tree($list,$pid=0){
        $arr =[];
        foreach ($list as $k=>$v){
            if($v['parent_id']==$pid){
                $row['id'] = $v['id'];
                $row['label'] = $v['name'];
                $row['store_id'] = $v['store_id'];
                $row['children']= $this->tree($list,$v['id']);
                $arr[]=$row;
            }
        }

        return $arr;
    }

}