<?php

namespace addons\Redpack\common\models;

use addons\Redpack\common\enums\RedpackEnum;
use common\enums\RedisKeyEnum;
use common\enums\StatusEnum;
use common\helpers\LockHelper;
use Yii;
use yii\db\Exception;

/**
 * This is the model class for table "{{%addons_redpack_wallet}}".
 *
 * @property int $id
 * @property int $mall_id 商城id
 * @property int $user_id 会员id
 * @property float $redpack 激活红包
 * @property float $frozen_redpack 冻结红包
 * @property float $total_redpack 总激活红包
 * @property float $total_frozen_redpack 总冻结红包
 * @property float $total_use_redpack 已使用激活红包
 * @property float $total_use_frozen_redpack 已使用冻结红包
 * @property int|null $status 状态[-1:删除;0:禁用;1启用]
 * @property int $created_at
 * @property int $updated_at
 */
class RedpackWallet extends \common\models\base\BaseActiveRecord
{
    /**
     * {@inheritdoc}
     */
    public static function tableName()
    {
        return '{{%addons_redpack_wallet}}';
    }

    public static function briefTableName()
    {
        return 'addons_redpack_wallet';
    }

    /**
     * {@inheritdoc}
     */
    public function rules()
    {
        return [
            [['mall_id', 'user_id', 'status', 'created_at', 'updated_at'], 'integer'],
            [['redpack', 'frozen_redpack', 'total_redpack', 'total_frozen_redpack', 'total_use_redpack', 'total_use_frozen_redpack'], 'number'],
        ];
    }

    /**
     * {@inheritdoc}
     */
    public function attributeLabels()
    {
        return [
            'id' => 'ID',
            'mall_id' => '商城id',
            'user_id' => '会员id',
            'redpack' => '激活红包',
            'frozen_redpack' => '冻结红包',
            'total_redpack' => '总激活红包',
            'total_frozen_redpack' => '总冻结红包',
            'total_use_redpack' => '已使用激活红包',
            'total_use_frozen_redpack' => '已使用冻结红包',
            'status' => '状态[-1:删除;0:禁用;1启用]',
            'created_at' => 'Created At',
            'updated_at' => 'Updated At',
        ];
    }

    /**
     * 保存数据
     * $params数组参数如下
     * mall_id 必填 商城id
     * user_id 必填 用户id
     * is_frozen 必填 是否是冻结，值为[true，false]
     * is_deduct 非必填 余额不足是否扣减至0元(money必须为负数)，值为[true，false]
     * money 必填 增加或扣减的金额
     * source_table 非必填 来源表，如 addons_redpack
     * source_table_id 非必填 来源表id
     * from_type 来源 值请参考 RedpackEnum::getFromType()
     * desc 非必填 变动说明
     * @Author: lun
     * @DateTime: 2022/3/22 0022 10:29
     * @Copyright: copyright (c) 2021 广东七件事集团
     * @param $params
     * @param $is_log 是否生成红包日志
     * @return array|bool
     */
    public static function setData($params, $is_log = true)
    {
        $trans = Yii::$app->db->beginTransaction();
        // 加锁
        $lock_key = RedisKeyEnum::suffix(RedpackEnum::LOCK_WALLET , $params['user_id']);
        $identification = uniqid();
        try {
            if ($params['money'] == 0) throw new \Exception("变动红包金额不能为0");

            // 判断是否有被锁住
            if (!LockHelper::lock($lock_key, $identification, 100, 100)) {
                throw new \Exception("红包被锁定请稍后进行操作");
            }

            $model = self::findOne(['user_id' => $params['user_id'], 'status' => StatusEnum::ENABLED]);
            if (empty($model)) {
                $model = new self();
                $model->mall_id = $params['mall_id'];
                $model->user_id = $params['user_id'];
                $model->loadDefaultValues();
            }

            // 红包变动字段处理
            $field = $params['is_frozen'] == false ? 'redpack' : 'frozen_redpack';
            $use_field = $params['is_frozen'] == false ? 'total_use_redpack' : 'total_use_frozen_redpack';
            $total_field = $params['is_frozen'] == false ? 'total_redpack' : 'total_frozen_redpack';
            $redpack_wallet_type = $params['is_frozen'] == false ? RedpackEnum::WALLET_REDPACK : RedpackEnum::WALLET_REDPACK_FROZEN;

            if ($params['money'] < 0) {
                if (($model[$field] + $params['money']) < 0) {
                    if (isset($params['is_deduct']) && $params['is_deduct'] == true) {
                        $params['money'] = -$model[$field];
                        if ($params['money'] == 0) {
                            throw new \Exception(RedpackEnum::getRedpackText($redpack_wallet_type, $params['mall_id']) . "余额不足");
                        }
                    } else {
                        throw new \Exception(RedpackEnum::getRedpackText($redpack_wallet_type, $params['mall_id']) . "余额不足");
                    }
                }
                $model[$use_field] = $model[$use_field] + abs($params['money']);
            }
            $model[$field] = $model[$field] + $params['money'];
            $after_num = $model[$field];// 变动后余额
            $params['money'] > 0 && empty($params['no_icr_total']) && $model[$total_field] = $model[$total_field] + $params['money'];

            if (!$model->save()) throw new Exception($model->getErrorMessage());

            // 增加余额变动记录
            if ($is_log) {
                $res = RedpackWalletLog::setData([
                    'mall_id' => $params['mall_id'],
                    'user_id' => $params['user_id'],
                    'redpack_wallet_type' => $redpack_wallet_type,
                    'change_type' => $params['money'] > 0 ? RedpackEnum::CHANGE_TYPE_ADD : RedpackEnum::CHANGE_TYPE_SUB,
                    'change_num' => abs($params['money']),
                    'after_num' => $after_num,
                    'desc' => $params['desc'] ?? '',
                    'source_table' => $params['source_table'] ?? '',
                    'source_table_id' => $params['source_table_id'] ?? 0,
                    'from_type' => $params['from_type'],
                ]);
                if ($res == false) throw new \Exception(RedpackWalletLog::getStaticError());
            }

            $trans->commit();
            // 解锁
            LockHelper::uLock($lock_key, $identification);

            return ['redpack' => $model->toArray(), 'money' => abs($params['money'])];
        } catch (\Exception $e) {
            self::setStaticError($e->getMessage());
            $trans->rollBack();
            // 解锁
            LockHelper::uLock($lock_key, $identification);
            return false;
        }
    }
}