<?php

namespace addons\CloudStock\common\models;

use addons\CloudStock\common\enums\CloudStockEnum;
use addons\CloudStock\common\events\order\CloudStockChangeEvent;
use common\enums\StatusEnum;
use common\models\base\BaseActiveRecord;
use common\models\goods\Goods;
use common\helpers\csv\CsvImportForm;
use common\enums\RabbitMqEnum;
use common\models\user\User;
use Yii;
use yii\db\Exception;

/**
 * This is the model class for table "{{%addons_cloud_stock_agent_goods".
 *
 * @property int $id
 * @property int $mall_id 商城id
 * @property int $user_id 用户id
 * @property int $goods_id 商品id
 * @property int $num 库存数量
 * @property int $status 状态[-1:删除;0:禁用;1启用]
 * @property int $created_at
 * @property int $updated_at
 */
class CloudStockAgentGoods extends BaseActiveRecord
{
    /**
     * {@inheritdoc}
     */
    public static function tableName()
    {
        return '{{%addons_cloud_stock_agent_goods}}';
    }

    /**
     * {@inheritdoc}
     */
    public function rules()
    {
        return [
            [['mall_id', 'user_id', 'goods_id', 'num', 'status', 'created_at', 'updated_at'], 'integer'],
            [['goods_id'], 'required'],
        ];
    }

    /**
     * {@inheritdoc}
     */
    public function attributeLabels()
    {
        return [
            'id' => 'ID',
            'mall_id' => '商城id',
            'user_id' => '用户id',
            'goods_id' => '商品id',
            'num' => '库存数量',
            'status' => '状态[-1:删除;0:禁用;1启用]',
            'created_at' => 'Created At',
            'updated_at' => 'Updated At',
        ];
    }

    public static $head_list = [
        '0' => [
            'field' => 'serial_number',
            'field_name' => '序号',
        ],
        '1' => [
            'field' => 'user_id',
            'field_name' => '用户id',
        ],
        '2' => [
            'field' => 'goods_id',
            'field_name' => '商品id',
        ],
        '3' => [
            'field' => 'num',
            'field_name' => '数量',
        ]
    ];
    public static $max_count = 5000;
    public static $column_num = 4;

    public function getGoods()
    {
        return $this->hasOne(Goods::class, ['id' => 'goods_id'])->select(['id', 'goods_name', 'cover_pic']);
    }

    public static function setData(int $mall_id, array $data)
    {
        if (!empty($data['id'])) {
            $model = self::findOne(['mall_id' => $mall_id, 'status' => StatusEnum::ENABLED, 'id' => $data['id']]);
        } else {
            $model = new self();
            $model->loadDefaultValues();
            $model->mall_id = $mall_id;
        }
        foreach ($data as $key => $val) {
            $model->$key = $val;
        }
        // dd($model);
        if (!$model->save()) {
            self::$static_error = '保存数据失败：' . $model->getErrorMessage();
            return false;
        }
        return $model;
    }

    public static function addData(array $params, &$increase_detail)
    {
        try {
            if (!empty($params['mall_id']) && !empty($params['user_id']) && !empty($params['goods_id'])) {
                $model = self::findOne(['mall_id' => $params['mall_id'], 'user_id' => $params['user_id'], 'goods_id' => $params['goods_id'], 'status' => [StatusEnum::ENABLED, StatusEnum::DISABLED]]);
                if (empty($model)) {
                    $model = new self();
                    $model->loadDefaultValues();
                    if (!$model->load($params, '')) throw new \Exception($model->getErrorMessage());
                } else {
                    var_dump('加之前user_id' . $params['user_id'] . ':num:' . $model->num);
                    var_dump('加多少user_id' . $params['user_id'] . ':num:' . $params['num']);
                    $model->num += $params['num'];
                }
            } else {
                $model = new self();
                $model->loadDefaultValues();
                if (!$model->load($params, '')) throw new \Exception($model->getErrorMessage());
            }
            if (!$model->save()) throw new \Exception($model->getErrorMessage());
            var_dump('加之后user_id' . $params['user_id'] . ':num:' . $model->num);
            $param = [
                'mall_id' => $params['mall_id'],
                'goods_id' => $params['goods_id'],
                'user_id' => $params['user_id'],
                'changes_dir' => $params['changes_dir'],
                'order_id' => $params['order_id'],
                'num' => $params['num'],
                'order_type' =>  $params['order_type'],
                'changes_type' =>  $params['changes_type'],
            ];
            $stock_log = CloudStockGoodsStockLog::setData($param['mall_id'], $param);
            if ($stock_log == false) throw new Exception(CloudStockGoodsStockLog::getStaticError());
            $param = [
                'stock_log_id' => $stock_log->id,
                'user_id' => $params['user_id'],
                'num' => $params['num'],
                'changes_type' =>  $params['changes_type'],
                'goods_id' => $params['goods_id'],
                'mall_id' => $params['mall_id'],
                'order_id' => $params['order_id'],
            ];
            $increase_detail = CloudStockIncreaseDetail::setData($param);
            if ($increase_detail == false) throw new Exception(CloudStockIncreaseDetail::getStaticError());
            //触发库存变动事件
            $event = new CloudStockChangeEvent($params['mall_id']);
            $event_data = [
                'id' => $increase_detail->id,
                'type' => CloudStockEnum::STOCK_CHANGE_ADD,
                'mall_id' => $params['mall_id'],
            ];
            \Yii::$app->services->events->dispatch($event, $event_data, $event->listeners);
            return $model;
        } catch (\Exception $e) {
            self::$static_error = $e->getMessage();
            return false;
        }
    }
    public static function subData(array $params)
    {
        try {
            if (!empty($params['mall_id']) && !empty($params['user_id']) && !empty($params['goods_id'])) {
                $model = self::findOne(['mall_id' => $params['mall_id'], 'user_id' => $params['user_id'], 'goods_id' => $params['goods_id'], 'status' => [StatusEnum::ENABLED, StatusEnum::DISABLED]]);
                if (empty($model)) {
                    $model = new self();
                    $model->loadDefaultValues();
                    if (!$model->load($params, '')) throw new \Exception($model->getErrorMessage());
                } else {
                    $model->num -= $params['num'];
                }
            } else {
                $model = new self();
                $model->loadDefaultValues();
                if (!$model->load($params, '')) throw new \Exception($model->getErrorMessage());
            }
            if (!$model->save()) throw new \Exception($model->getErrorMessage());
            $params = [
                'stock_log_id' => isset($params['stock_log_id']) ? $params['stock_log_id'] : 0,
                'user_id' => $params['user_id'],
                'num' => $params['num'],
                'not_yet_num' => 0,
                'changes_type' => $params['changes_type'],
                'order_id' => $params['order_id'],
                'goods_id' => $params['goods_id'],
                'mall_id' => $params['mall_id'],
            ];
            $res = CloudStockDeductionDetail::setData($params);
            if (!$res) throw new \Exception(CloudStockAgentGoods::getStaticError());
            //触发库存变动事件
            $event = new CloudStockChangeEvent($params['mall_id']);
            $event_data = [
                'id' => $res->id,
                'type' => CloudStockEnum::STOCK_CHANGE_SUB,
                'mall_id' => $params['mall_id'],
            ];
            \Yii::$app->services->events->dispatch($event, $event_data, $event->listeners);
            return $model;
        } catch (\Exception $e) {
            self::$static_error = $e->getMessage();
            return false;
        }
    }


    //获取指定等级库存商品价格
    public static function getGoodsAgentPrice($agent_price, $level)
    {
        if (isset($agent_price['agent_price'])) {
            $agent_price = \Qiniu\json_decode($agent_price['agent_price'], true);
            foreach ($agent_price as $value) {
                if ($value['level'] == $level) {
                    return $value['price'];
                }
            }
        }
        return 0;
    }

    /**
     * 批量导入代理库存
     * @param $params
     * @return array|bool
     */
    public static function importStock($params)
    {
        $t = \Yii::$app->db->beginTransaction();
        try {
            self::isCanImport($params['mall_id']);
            $csvImport = new CsvImportForm();
            $data = $csvImport->setDataForm($params)
                ->setMaxCount(self::$max_count)
                ->setImportFieldConfig(self::$head_list)
                ->setColumnNum(self::$column_num)
                ->readCsvData();
            if (!$data) throw new \Exception(CsvImportForm::getStaticError());
            $success_counts = $fail_counts = 0;
            $counts = count($data);
            $fail_arr = [];
            $success_user_id_arr = [];
            $merge_arr = [];
            foreach ($data as $item) {
                $param = $item;
                $merge_arr[] = $param;
            }

            self::batchUpdateStock($params['mall_id'], $merge_arr, $success_counts, $fail_arr, $fail_counts, $success_user_id_arr);

            $param['counts'] = $counts;
            $param['success_counts'] = $success_counts;
            $param['fail_counts'] = $fail_counts;
            $param['status'] = 1;
            $param['mall_id'] = $params['mall_id'];
            $import_log_model = CloudStockImportStockLog::setData($param);
            if (!$import_log_model) throw new \Exception(CloudStockImportStockLog::getStaticError());
            if (!empty($fail_arr)) {
                $res = CloudStockImportStockFailLog::setData($fail_arr, $import_log_model->id);
                if (!$res) throw new \Exception(CloudStockImportStockFailLog::getStaticError());
            }
            $t->commit();
            return ['counts' => $counts, 'success_counts' => $success_counts, 'fail_counts' => $fail_counts];
        } catch (\Exception $e) {
            var_dump($e->getMessage() . $e->getFile());
            self::$static_error = $e->getMessage();
            $t->rollBack();
            return false;
        }
    }
    public static function importStockSync($params)
    {
        $t = \Yii::$app->db->beginTransaction();
        try {
            self::isCanImport($params['mall_id']);
            $basePath = \Yii::$app->basePath;
            if (empty($_FILES) || !isset($_FILES['file'])) throw new \Exception('请上传csv文件');
            $fileName = $_FILES['file']['name'];
            $tmpName = $_FILES['file']['tmp_name'];
            $basePath = $basePath . '/web/uploads/';
            if (!is_dir($basePath)) mkdir($basePath, 0775, true);
            $ext = strtolower(pathinfo($fileName, PATHINFO_EXTENSION));
            if ($ext != 'csv') throw new \Exception('请上传csv文件');
            $uploadFile = $basePath . 'ADMIN-' . date('Y-m-d His') . '.' . $ext;
            //上传
            move_uploaded_file($tmpName, $uploadFile);

            $success_counts = $fail_counts = 0;
            $counts = 0;
            $param['counts'] = $counts;
            $param['success_counts'] = $success_counts;
            $param['fail_counts'] = $fail_counts;
            $param['upload_file'] = $uploadFile;
            $param['mall_id'] = $params['mall_id'];
            $user_import_log_model = CloudStockImportStockLog::setData($param);
            if (!$user_import_log_model) throw new \Exception(CloudStockImportStockLog::getStaticError());
            $t->commit();
            $params = ['id' => $user_import_log_model['id']];
            \Yii::$app->services->rabbitMq->push(RabbitMqEnum::TASK_QUEUE, RabbitMqEnum::TASK_QUEUE, $params, self::class, 'syncImportStock');
            return ['counts' => $counts, 'success_counts' => $success_counts, 'fail_counts' => $fail_counts];
        } catch (\Exception $e) {
            self::$static_error = $e->getMessage();
            var_dump($e->getMessage());
            $t->rollBack();
            return false;
        }
    }

    public static function isCanImport($mall_id)
    {
        $time = strtotime('2024-04-28 23:59:59');
        $res = CloudStockImportStockLog::find()->where(['mall_id' => $mall_id, 'status' => 3])->andWhere(['>=', 'created_at', $time])->one();
        if (!empty($res))  throw new \Exception('等上一次导入执行完再导入');
    }

    //异步执行
    public static function syncImportStock($params)
    {
        if (empty($params['id'])) return false;
        $model = CloudStockImportStockLog::findOne(['id' => $params['id']]);
        if (!empty($model['upload_file'])) {
            $upload_file = $model['upload_file'];
            $mall_id = $model['mall_id'];
            $cvsFile = fopen($upload_file, 'r'); //开始读取csv文件数据
            $fail_arr = [];
            $success_counts = $fail_counts = $counts = $i = 0;
            $counts = 0;
            $success_user_id_arr = [];
            $data = []; // 初始化数据
            while ($fileData = fgetcsv($cvsFile)) {
                $i++;
                if ($i == 1) continue; //过滤表头
                $counts++;
                $user_id = 0;
                $goods_id = 0;
                $num = 0;

                foreach ($fileData as $k => &$val) {
                    $val = mb_convert_encoding(trim($val), "UTF-8", "GBK");
                    switch ($k) {
                        case 1:
                            $user_id = !empty($val) ? $val : '';
                            break;
                        case 2:
                            $goods_id = !empty($val) ? trim($val) : 0;
                            break;
                        case 2:
                            $num = !empty($val) ? trim($val) : 0;
                            break;
                    }
                }
                $param['user_id'] = $user_id;
                $param['goods_id'] = $goods_id;
                $param['num'] = $num;
                $data[] = $param;
            }
            self::batchUpdateStock($mall_id, $data, $success_counts, $fail_arr, $fail_counts);

            $model->counts =  $counts;
            $model->success_counts =  $success_counts;
            $model->fail_counts =  $fail_counts;
            $model->status =  1;
            if (!$model->save()) throw new \Exception($model->getErrorMessage());
            if (!empty($fail_arr)) {
                $res = CloudStockImportStockFailLog::setData($fail_arr, $model->id);
                if (!$res) throw new \Exception(CloudStockImportStockFailLog::getStaticError());
            }
        }
    }

    /**
     * 批量更新等级
     * @Author: zfh
     * @DateTime: 2024/4/28 0003 15:16
     * @Copyright: copyright (c) 2021 广东七件事集团
     * @param $mall_id
     * @param $data
     * @param int $success_counts
     * @param array $fail_arr
     * @param int $fail_counts
     * @throws Exception
     */
    public static function batchUpdateStock($mall_id, $data, &$success_counts = 0, &$fail_arr = [], &$fail_counts = 0, &$success_user_id_arr = [])
    {
        foreach ($data as $item) {
            $fail_params = $item;
            $fail_params['maill_id'] = $mall_id;
            $where = [];
            $where[] = ['mall_id' => $mall_id];
            $where[] = ['id' => $item['user_id']];
            if (empty(User::getUser($where))) {
                $fail_params['reason'] = '用户不存在';
                list($fail_arr, $fail_counts) = CloudStockImportStockFailLog::packFailArr($fail_params, $fail_arr, $fail_counts);
            } else if (empty(Goods::getOne([['id' => $item['goods_id'],'mall_id'=>$mall_id]]))) {
                $fail_params['reason'] = '商品不存在';
                list($fail_arr, $fail_counts) = CloudStockImportStockFailLog::packFailArr($fail_params, $fail_arr, $fail_counts);
            } else if (empty(CloudStockAgent::getOne([['user_id' => $item['user_id'],'mall_id'=>$mall_id]]))) {
                $fail_params['reason'] = '代理商不存在';
                list($fail_arr, $fail_counts) = CloudStockImportStockFailLog::packFailArr($fail_params, $fail_arr, $fail_counts);
            } else {
                $saveData=[];
                $saveData['num']=$item['num'];
                $saveData['user_id']=$item['user_id'];
                $saveData['goods_id']=$item['goods_id'];
                $stock = CloudStockAgentGoods::getOne([['user_id' => $item['user_id'], 'goods_id' => $item['goods_id'], 'status' => 1,'mall_id'=>$mall_id]]);
                if ($stock) {
                    $saveData['id'] = $stock['id'];
                    $saveData['num'] += $stock['num'];
                    if ($saveData['num'] < 0) {
                        $saveData['num'] = 0;
                    }
                }
                $item['mall_id'] = $mall_id;
                try {
                    $res = CloudStockAgentGoods::setData($mall_id, $saveData);

                    $param = [
                        'mall_id' => $mall_id,
                        'goods_id' => $item['goods_id'],
                        'user_id' => $item['user_id'],
                        'changes_dir' => $item['num'] > 0 ? 1 : 2,
                        'order_id' =>  0,
                        'num' => abs($item['num']),
                        'order_type' =>  0,
                        'changes_type' => $item['num'] > 0 ? CloudStockEnum::CHANGE_TYPE_INCREASE_PLATFORM:CloudStockEnum::CHANGE_TYPE_DEDUTION_PLATFORM,
                    ];
                    $stock_log = CloudStockGoodsStockLog::setData($param['mall_id'], $param);

                    if ($stock_log == false) throw new Exception(CloudStockGoodsStockLog::getStaticError());
                    $param = [
                        'stock_log_id' => $stock_log->id,
                        'user_id' => $item['user_id'],
                        'num' => $item['num'],
                        'changes_type' =>  $item['num'] > 0 ? CloudStockEnum::CHANGE_TYPE_INCREASE_PLATFORM:CloudStockEnum::CHANGE_TYPE_DEDUTION_PLATFORM,
                        'goods_id' => $item['goods_id'],
                        'mall_id' => $mall_id,
                        'order_id' => 0,
                    ];

                    $increase_detail = null;
                    if ($item['num'] > 0) {
                        $increase_detail=CloudStockIncreaseDetail::setData($param);
                        if ($increase_detail == false) throw new Exception(
                            CloudStockIncreaseDetail::getStaticError()
                        );
                    } else {
                        $param['num']=abs($item['num']);
                        $increase_detail= CloudStockDeductionDetail::setData($param);
                        if ($increase_detail == false) throw new Exception(
                            CloudStockDeductionDetail::getStaticError()
                        );
                    }
                   
                    
                    CloudStockAgent::fixStock($mall_id,$item['user_id']);
                    //触发库存变动事件
                    $event = new CloudStockChangeEvent($mall_id);
                    $event_data = [
                        'id' => $increase_detail->id,
                        'type' =>  $item['num'] > 0 ? CloudStockEnum::STOCK_CHANGE_ADD : CloudStockEnum::STOCK_CHANGE_SUB,
                        'mall_id' => $mall_id,
                    ];
                    \Yii::$app->services->events->dispatch($event, $event_data, $event->listeners);

                    if ($res) {
                        $success_user_id_arr[] = $res['id'];
                        $success_counts++;
                    } else {
                        $fail_params['reason'] = CloudStockAgentGoods::getStaticError();
                        list($fail_arr, $fail_counts) = CloudStockImportStockFailLog::packFailArr($fail_params, $fail_arr, $fail_counts);
                    }
                } catch (\Exception $e) {
                    self::$static_error = $e->getMessage();
                    $fail_params['reason'] = '系统错误';
                    list($fail_arr, $fail_counts) = CloudStockImportStockFailLog::packFailArr($fail_params, $fail_arr, $fail_counts);
                }
            }
        }
    }
}