<?php

namespace common\models\mall;

use common\enums\addons\MallAddonsEnum;
use common\enums\AddonsEnum;
use common\enums\RedisKeyEnum;
use common\events\mall\AddonsInstallEvent;
use common\models\base\BaseActiveRecord;
use common\enums\StatusEnum;
use common\models\common\Addons;
use common\models\common\PosterCode;
use Yii;
use yii\db\Exception;

/**
 * This is the model class for table "{{%mall_addons}}".
 *
 *
 * @property int $id 主键
 * @property int|null $mall_id 商城id
 * @property string|null $addons_name 插件名或标识
 * @property int|null $expire_time 过期时间，-1=永久有效
 * @property string|null version 插件版本号
 * @property int|null $addons_status 状态[-1:已过期;0:卸载;1:待安装;2:已安装;]
 * @property int|null $status 状态[-1:删除;0:禁用(卸载);1启用;]
 * @property int|null $created_at 创建时间
 * @property int|null $updated_at 修改时间
 */
class MallAddons extends BaseActiveRecord
{
    /**
     * {@inheritdoc}
     */
    public static function tableName()
    {
        return '{{%mall_addons}}';
    }

    /**
     * {@inheritdoc}
     */
    public function rules()
    {
        return [
            [['mall_id', 'expire_time', 'addons_status', 'status', 'created_at', 'updated_at'], 'integer'],
            [['version'], 'string'],
        ];
    }

    /**
     * {@inheritdoc}
     */
    public function attributeLabels()
    {
        return [
            'id' => '主键',
            'mall_id' => '商城id',
            'addons_name' => '插件名或标识',
            'expire_time' => '过期时间，-1=永久有效',
            'version' => '插件版本号',
            'addons_status' => '状态[-1:已过期;0:卸载;1:待安装;2:已安装;]',
            'status' => '状态[-1:删除;0:禁用;1启用;]',
            'created_at' => '创建时间',
            'updated_at' => '修改时间',
        ];
    }

    /**关联模型 */
    public function getAddons()
    {
        return $this->hasOne(Addons::class, ['name' => 'addons_name'])
            ->where(['is_online' => 1, 'status' => StatusEnum::ENABLED]);
    }


    /**
     * 获取商城已有的插件列表
     * @Author lun
     * @DateTime 2021-09-10
     * @copyright: Copyright (c) 2020 广东七件事集团
     * @param array $cond
     * @param array $with
     * @param integer $is_array
     * @return array|null
     */
    public static function getMallAddons(array $cond,array $with=[],int $is_array,string $select='*'){
        $default_cond = [['<>','status',StatusEnum::DELETE]];
        $cond = array_merge($default_cond,$cond);
        $query = self::find()->select($select);
        self::paramPack(['where'=>$cond,'with'=>$with],$query);
        $list = $query->asArray($is_array)->all();
        return $list;
    }

    /**
     * 保存数据
     * @param $params
     * @return bool
     */
    public static function setData($params)
    {
        $trans = Yii::$app->db->beginTransaction();
        try{
            // 判断商城是否已安装此插件
            $model = self::find()->where(['mall_id' => $params['mall_id'] ,'addons_name' => $params['addons_name']])->andWhere(['<>','status',StatusEnum::DELETE])->one();
            if (empty($model)) {
                $model = new self();
                $model->mall_id = $params['mall_id'];
                $model->addons_name = $params['addons_name'];
                $model->expire_time = 0;// 初始化暂定为0
                $model->loadDefaultValues();
            }
            $temp_expire_time = $model->expire_time;

            // 设置过期时间
            if ($model->expire_time != -1 && !empty($params['month'])) {
                $time = time();// 当前时间
                if ($params['month'] == -1) {// 永久有效
                    $model->expire_time = $params['month'];
                } elseif (empty($model->expire_time)) {// 首次生成过期时间
                    $model->expire_time = strtotime("+{$params['month']} month", $time);
                } elseif ($model->expire_time > 0) {// 已存在过期时间
                    if ($model->expire_time <= $time) {// 购买
                        $model->expire_time = strtotime("+{$params['month']} month", $time);
                    } else {// 续费
                        $model->expire_time = strtotime("+{$params['month']} month", $model->expire_time);
                    }
                }

                // 若应用状态为已过期则改为待安装
                if ($model->addons_status == MallAddonsEnum::EXPIRE && $model->expire_time > $time) $model->addons_status = MallAddonsEnum::TO_BE_INSTALL;
            }

            // 保存数据
            if(!$model->load($params, '') || !$model->save(false)){
                throw new \Exception($model->getErrorMessage());
            }

            $trans->commit();

            // 存入缓存
            self::addonsIntoCache($params['mall_id'], $params['addons_name'], $model->toArray());

            return true;
        }catch(\Exception $e){
            $trans->rollBack();
            self::setStaticError($e->getMessage());
            return false;
        }
    }

    /**
     * 将已安装的插件存入缓存中
     * @Author: lun
     * @DateTime: 2022/2/24 0024 10:29
     * @Copyright: copyright (c) 2021 广东七件事集团
     * @param $mall_id
     * @param $addons_name
     * @param array $data
     * @return bool
     */
    public static function addonsIntoCache($mall_id, $addons_name, $data = [])
    {
        if (empty($data)) return false;

        // 存入缓存
        $time = time();
        $cache = Yii::$app->cache;
        $cache_key = RedisKeyEnum::suffix(RedisKeyEnum::ADDONS_INSTALL,$addons_name . $mall_id,true);
        $expire_time = $data['expire_time'] == -1 ? null : $data['expire_time'] - $time;
        $cache->set($cache_key, $data['version'], $expire_time);

        // 将所有商城存入redis有序集合中
        $expire_time = $data['expire_time'] == -1 ? AddonsEnum::ADDONS_MAX_TIME : $data['expire_time'];
        $redisKey = RedisKeyEnum::suffix(RedisKeyEnum::ADDONS_INSTALL_ARR, ':' . $mall_id,true);
        Yii::$app->redis->zadd($redisKey, $expire_time, $addons_name);

        return true;
    }

    /**
     * 是否安装了该插件
     * @param $mall_id
     * @param $name
     * @return int
     */
    public static function isInstall($mall_id,$name){
        $cache = Yii::$app->cache;
        $cache_key = RedisKeyEnum::suffix(RedisKeyEnum::ADDONS_INSTALL, $name . $mall_id,true);
        if ($cache->get($cache_key)) return true;

        // 缓存无法查询则对数据表进行查询
        $detail = Addons::getOne([['name' => $name], ['is_online' => 1]], true, ['mallAddons' => function ($query) use ($mall_id) {
            $query->where(['mall_id' => $mall_id])->andWhere(['<>', 'status', StatusEnum::DELETE]);
        }]);
        $mallAddons = $detail['mallAddons'] ?? [];
        $is_install = 0;
        if (!empty($mallAddons) && in_array($mallAddons['addons_status'], [MallAddonsEnum::TO_BE_INSTALL,MallAddonsEnum::INSTALL])) {
            if ($mallAddons['expire_time'] == MallAddonsEnum::EXPIRE) {
                $is_install = 1;
            } else {
                if ($mallAddons['expire_time'] > time()) $is_install = 1;
            }
        }

        // 若数据表中显示插件已安装则将插入缓存中
        if ($is_install == 1) {
            self::addonsIntoCache($mall_id,$name,$mallAddons);
        }
        return $is_install;
    }

    /**
     * 获取商城中所有有效的商城
     * @Author: lun
     * @DateTime: 2022/1/14 0014 15:02
     * @Copyright: copyright (c) 2021 广东七件事集团
     * @param $mall_id
     * @return array|bool|string|null
     * @throws Exception
     */
    public static function getValidAddons($mall_id)
    {
        $redis = Yii::$app->redis;
        $redisKey = RedisKeyEnum::suffix(RedisKeyEnum::ADDONS_INSTALL_ARR, ':' . $mall_id,true);
        //key格式：addonsInstallArr:1
        $arr = $redis->executeCommand('zrangebyscore', [$redisKey, time(), '+inf']);
        // 正常情况下商城都会有插件，很少出现没有安装插件情况，所以缓存没有插件的时候需要到数据库中获取
        if (empty($arr)) $arr = self::getInstallAddonsByMysql($mall_id);
        return $arr;
    }

    /**
     * 从数据库中读取商城已安装的有效插件
     * @param $mall_id
     * @return array
     */
    public static function getInstallAddonsByMysql($mall_id)
    {
        $data = [];
        $enable_addons = self::find()->select('mall_id,addons_name,expire_time,version')
            ->where(['mall_id' => $mall_id, 'addons_status' => MallAddonsEnum::INSTALL, 'status' => StatusEnum::ENABLED])
            ->asArray()->all();
        if ($enable_addons) {
            $time = time();
            foreach ($enable_addons as $addons) {
                // 判断插件是否过期
                if ($addons['expire_time'] == -1 || $addons['expire_time'] > $time) {
                    $res = self::addonsIntoCache($mall_id, $addons['addons_name'], $addons);// 插入redis缓存中
                    if ($res === true) $data[] = $addons['addons_name'];// 插入成功返回对应的插件标识
                }
            }
        }
        return $data;
    }

    /**
     * 获取商城已安装的有效插件名称
     * @param $mall_id
     * @param $name
     * @return array
     */
    public static function getEnableAddonsName($mall_id){
        return self::find()->select('addons_name')->where(['mall_id' => $mall_id, 'addons_status' => MallAddonsEnum::INSTALL, 'status'=>StatusEnum::ENABLED])->column();
    }

    /**
     * 获取个人主页可显示插件
     * @Author bing
     * @DateTime 2021-12-23 17:32:25
     * @copyright: Copyright (c) 2020 广东七件事集团
     * @param [type] $mall_id
     * @param [type] $addons_name_map
     * @return array
     */
    public static function getPersonalHomeAddons($mall_id,$addons_name_map){
        return self::find()->select('addons_name')->where(['mall_id' => $mall_id,'status'=>StatusEnum::ENABLED,'addons_name'=>$addons_name_map])->column();
    }

    /**
     * 应用卸载
     * @Author: lun
     * @DateTime: 2022/3/1 0001 10:09
     * @Copyright: copyright (c) 2021 广东七件事集团
     * @param $mall_id
     * @param $addons_name
     * @throws \Exception
     */
    public static function Uninstall($mall_id, $addons_name)
    {
        try {
            // 查询应用是否已安装
            $addons = MallAddons::findOne(['mall_id' => $mall_id, 'addons_name' => $addons_name, 'addons_status' => MallAddonsEnum::INSTALL]);
            if (empty($addons)) throw new \Exception('应用无法卸载');

            // 判断应用是否已过期
            if ($addons->expire_time > 0 && $addons->expire_time < time()) {
                $addons->addons_status = MallAddonsEnum::EXPIRE;
                if (!$addons->save()) throw new \Exception(MallAddons::getStaticError());
                throw new \Exception('应用已过期无法卸载');
            }

            // 保存数据
            $addons->addons_status = MallAddonsEnum::UNINSTALL;
            if (!$addons->save()) throw new \Exception(MallAddons::getStaticError());

            // 删除缓存
            $cache = Yii::$app->cache;
            $cache_key = RedisKeyEnum::suffix(RedisKeyEnum::ADDONS_INSTALL, $addons_name . $mall_id,true);
            $cache->delete($cache_key);

            // 删除redis中有效的商城
            $redisKey = RedisKeyEnum::suffix(RedisKeyEnum::ADDONS_INSTALL_ARR, ':' . $mall_id,true);
            Yii::$app->redis->zrem($redisKey, $addons_name);

            // 初始化卸载插件
            $uninstall_key = "addons\\" . $addons_name . "\Uninstall";
            $uninstall = new $uninstall_key();
            $uninstall->runApp($mall_id, $addons_name);

            return true;
        } catch (\Exception $e) {
            self::setStaticError($e->getMessage());
            return false;
        }
    }

    /**
     * 批量安装插件
     * @Author: lun
     * @DateTime: 2023/2/1 0001 11:20
     * @Copyright: copyright (c) 2021 广东七件事集团
     * @param $mallId
     * @param $addons
     * @return bool
     */
    public static function batchInstall($mallId, $addons)
    {
        try {
            if(empty($addons)) return true;
            // 获取目前已安装的插件
            $mall_addons = MallAddons::find()->select('addons_name')->where(['mall_id' => $mallId])->andWhere(['>', 'addons_status', 0])->column();
            $install_addons = array_diff($addons, $mall_addons);// 待安装的插件
            $uninstall_addons = array_diff($mall_addons, $addons);// 需要删除的插件

            // 安装插件
            if ($install_addons) {
                foreach ($install_addons as $addons_name) {
                    // 安装插入数据
                    $res = MallAddons::setData([
                        'mall_id' => $mallId,
                        'addons_name' => $addons_name,
                        'addons_status' => MallAddonsEnum::INSTALL,
                        'month' => StatusEnum::DELETE,
                    ]);
                    if ($res == false) throw new \Exception(MallAddons::getStaticError());

                    // 初始化安装插件
                    $install_key = "addons\\" . $addons_name . "\Install";
                    $install = new $install_key();
                    $install->runApp($mallId, $addons_name);

                    // 异步初始化商城
                    $event = new AddonsInstallEvent($mallId);
                    $install_addons_data = [];
                    $install_addons_data['mall_id'] = $mallId;
                    $install_addons_data['addons_name'] = $addons_name;
                    Yii::$app->services->events->dispatch($event,$install_addons_data,$event->listeners);
                }
            }

            // 删除插件
            if ($uninstall_addons) {
                foreach ($uninstall_addons as $addons_name) {
                    self::Uninstall($mallId, $addons_name);
                    // 如果删除插件为门店管家。这删除该商城下所有二维码链接
                    if ($addons_name == 'StoreSteward') {
                        PosterCode::updateAll(['applet_code' => ''], ['mall_id' => $mallId, 'status' => StatusEnum::ENABLED]);
                    }
                }
                self::updateAll(['status' => StatusEnum::DELETE], ['mall_id' => $mallId, 'addons_name' => $uninstall_addons]);
            }
            return true;
        } catch (\Exception $e) {
            self::setStaticError($e->getMessage());
            return false;
        }
    }
}