<?php

namespace frontend\controllers;

use Yii;
use frontend\models\LottoSms;
use common\helpers\Utils;
use backend\helpers\DateTimeHelper;
use backend\helpers\RandomHelper;

class LottoSmsController extends BaseController
{
    /**
     * 抽奖短信记录
     */
    public function actionList()
    {
        $post = Yii::$app->request->post();
        $order = isset($post['order']) ? strtolower($post['order']) : '';
        $orderBy = isset($post['orderBy']) ? strtolower($post['orderBy']) : 'desc';
        $search = isset($post['search']) ? $post['search'] : '';

        $start = isset($post['start']) ? (int) $post['start'] : 0;
        $length = isset($post['length']) ? (int) $post['length'] : 20;
        $draw = isset($post['draw']) ? $post['draw'] : 1;

        // 搜索
        $where = ['and'];
        if ($search) {
            $where[] = ['like', 'mobile', $search];
        }

        // 排序
        $allowOrderColumn = ['id', 'mobile', 'in_time', 'code', 'code_time', 'lottery'];
        if (in_array($order, $allowOrderColumn) && in_array($orderBy, ['asc', 'desc'])) {
            if ($orderBy == 'asc') {
                $orderCondition = [$order => SORT_ASC];
            } else {
                $orderCondition = [$order => SORT_DESC];
            }
        } else {
            $orderCondition = ['id' => SORT_DESC];
        }

        $query = LottoSms::find();
        $query->where($where);
        $count = $query->count();
        
        $list = [];
        if ($count) {
            $list = $query->orderBy($orderCondition)->offset($start)->limit($length)->asArray()->all();
        }

        $data['data'] = $list;
        $data['draw'] = $draw;
        $data['recordsFiltered'] = $count;
        $data['recordsTotal'] = $count;

        return $this->outJson(1, $data);
    }
    
    /**
     * 删除抽奖短信记录
     */
    public function actionDelete()
    {
        $id = (int) Yii::$app->request->post('id');
        $model = LottoSms::find()->where(['id' => $id])->limit(1)->one();
        if (!$model) {
            return $this->outJson(0, [], '参数错误');
        }
        $result = $model->delete();
        if ($result) {
            return $this->outJson(1);
        } else {
            return $this->outJson(0, [], '删除失败');
        }
    }
    
    /**
     * 发送短信
     */
    public function actionSendSmsCode()
    {
        $mobile = Yii::$app->request->post('mobile');
        if (!Utils::checkPhoneNumber($mobile)) {
            return $this->outJson(0, [], '手机号码格式错误');
        }
        
        /** @var LottoSms $model */
        $model = LottoSms::find()->where(['mobile' => $mobile])->limit(1)->one();
        if ($model && $model->code) {
            return $this->outJson(0, [], '您已抽奖，请勿重复提交');
        }

        $code = RandomHelper::getRandomNo(4);
        $sendResult = LottoSms::sendSmsCode($mobile, $code);
        if ($sendResult['code'] != 1) {
            return $this->outJson(0, [], '发送短信失败: ' . $sendResult['message']);
        }
        
        if (!$model) {
            $model = new LottoSms();
            $model->mobile = $mobile;
            $model->in_time = DateTimeHelper::microtime_float();
            $model->code = $code;
            $model->code_time = DateTimeHelper::microtime_float();
            $model->save();
        } else {
            $model->code = $code;
            $model->code_time = DateTimeHelper::microtime_float();
            $model->save();
        }
        
        return $this->outJson(1, [], '短信发送成功');
    }
    
    /**
     * 验证短信验证码是否正确
     */
    public function actionVerifySmsCode()
    {
        $mobile = Yii::$app->request->post('mobile');
        $code = Yii::$app->request->post('code');

        /** @var LottoSms $model */
        $model = LottoSms::find()->where(['mobile' => $mobile])->limit(1)->one();
        if (!$model || !$model->code) {
            return $this->outJson(0, [], '请先获取短信验证码');
        }
        
        if ($code != $model->code) {
            return $this->outJson(0, [], '短信验证码错误');
        }
        
        if ($model->lottery) {
            return $this->outJson(0, [], '您已抽奖，请勿重复提交');
        }

        return $this->outJson(1, [], '验证通过');
    }

    /**
     * 保存中间记录
     */
    public function actionSaveLottery()
    {
        $mobile = Yii::$app->request->post('mobile');
        $lottery = Yii::$app->request->post('lottery');

        /** @var LottoSms $model */
        $model = LottoSms::find()->where(['mobile' => $mobile])->limit(1)->one();
        if (!$model) {
            return $this->outJson(0, [], '请先获取验证码抽奖');
        }
        
        $model->lottery = $lottery;
        $model->save();

        return $this->outJson(1, [], '请求成功');
    }
}