<?php

namespace addons\ShortVideo\common\models;

use common\enums\StatusEnum;
use common\models\user\User;
use Yii;

/**
 * This is the model class for table "{{%addons_short_video_comment}}".
 *
 * @property int $id
 * @property int $mall_id
 * @property int $user_id
 * @property int $video_id 视频id
 * @property string $content 评论内容
 * @property int $like_num 点赞量
 * @property int $status 状态[-1:删除;0:禁用;1启用]
 * @property int $created_at
 * @property int $updated_at
 * @property int $is_top
 */
class ShortVideoComment extends \common\models\base\BaseActiveRecord
{
    /**
     * {@inheritdoc}
     */
    public static function tableName()
    {
        return '{{%addons_short_video_comment}}';
    }

    /**
     * {@inheritdoc}
     */
    public function rules()
    {
        return [
            [['mall_id', 'user_id', 'video_id', 'content'], 'required'],
            [['mall_id', 'user_id', 'video_id', 'like_num', 'status', 'created_at', 'updated_at', 'is_top'], 'integer'],
            [['content'], 'string', 'max' => 255],
        ];
    }

    /**
     * {@inheritdoc}
     */
    public function attributeLabels()
    {
        return [
            'id' => 'ID',
            'mall_id' => 'Mall ID',
            'user_id' => 'User ID',
            'video_id' => 'Video ID',
            'content' => 'Content',
            'like_num' => 'Like Num',
            'status' => 'Status',
            'is_top' => 'is_top',
            'created_at' => 'Created At',
            'updated_at' => 'Updated At',
        ];
    }

    public function getUser()
    {
        return $this->hasOne(User::class, ['id' => 'user_id']);
    }

    public static function updateData($params)
    {
        $t = Yii::$app->db->beginTransaction();
        try {
            if (empty($params['attributes']) || !is_array($params['attributes'])) throw new \Exception('参数有误！');
            $attributes = $params['attributes'];
            $condition = ['id' => $params['id'], 'mall_id' => $params['mall_id']];
            self::updateAll($attributes, $condition);
            $comment_list = self::lists(['where' => [['id' => $params['id']]]]);
            $video_id_arr = array_column($comment_list, 'video_id');
            $list = self::lists(['where' => [['video_id' => $video_id_arr], ['status' => StatusEnum::ENABLED]], 'select' => 'count(*) nums,video_id', 'group' => 'video_id', 'index' => 'video_id']);
            $video_list = ShortVideo::lists(['where' => [['id' => $video_id_arr]]], false);
            foreach ($video_list as $video) {
                $video->comment_num = $list[$video['id']]['nums'] ?? 0;
                $video->save();
            }
            $t->commit();
            return true;
        } catch (\Exception $e) {
            $t->rollBack();
            self::setStaticError($e->getMessage());
            return false;
        }
    }

    public static function setData(int $mall_id, array $data)
    {
        if (!empty($data['id'])) {
            $model = self::findOne(['mall_id' => $mall_id, 'status' => StatusEnum::ENABLED, 'id' => $data['id']]);
            if (empty($model)) {
                self::$static_error = '评论不存在';
                return false;
            }
        } else {
            $model = new self();
            $model->loadDefaultValues();
            $model->mall_id = $mall_id;
        }
        foreach ($data as $key => $val) {
            $model->$key = $val;
        }
        $transaction = \Yii::$app->db->beginTransaction();
        if (!$model->save()) {
            $transaction->rollBack();
            self::$static_error = '保存数据失败：' . $model->getErrorMessage();
            return false;
        }
        $video = ShortVideo::findOne(['mall_id' => $mall_id, 'status' => StatusEnum::ENABLED, 'id' => $data['video_id']]);
        $video->comment_num += 1;
        $res_video = $video->save();
        if (false === $res_video) {
            $transaction->rollBack();
            self::$static_error = '保存数据失败：' . $video->getError();
            return false;
        }
        $transaction->commit();
        return $model;
    }


    public static function commentLike(int $mall_id, array $data)
    {
        $comment = ShortVideoComment::findOne(['mall_id' => $mall_id, 'status' => StatusEnum::ENABLED, 'id' => $data['comment_id']]);
        if (empty($comment)) {
            self::$static_error = '点赞的评论不存在';
            return false;
        }
        $like_times = 0;
        $tatus = 1;
        if ('praise' == $data['type']) {
            $like_times = $comment->like_num + 1;
            $status = StatusEnum::ENABLED;
        } elseif ('unpraise' == $data['type']) {
            $like_times = max($comment->like_num - 1, 0);
            $status = StatusEnum::DELETE;
        }
        $comment_params = [
            'id' => $data['comment_id'],
            'like_num' => $like_times,
        ];
        $transaction = \Yii::$app->db->beginTransaction();
        $res_comment = self::setData($mall_id, $comment_params);
        if (false === $res_comment) {
            $transaction->rollBack();
            return false;
        }
        $liek_params = [
            'user_id' => $data['user_id'],
            'comment_id' => $data['comment_id'],
            'status' => $status,
        ];
        $res_like = ShortVideoCommentLike::setData($mall_id, $liek_params);
        if (false === $res_like) {
            $transaction->rollBack();
            self::$static_error = ShortVideoCommentLike::getStaticError();
            return false;
        }
        $transaction->commit();
        return true;
    }
}