<?php


namespace Heanup\Library\WeatherAdapt;


use Heanup\App\Api\Config\GlobalConfig;
use Heanup\Library\Curl;
use Heanup\Library\Redis;
use Heanup\Library\Warming;

class heweatherAdapter implements Weather
{
    private $city_id;


    /**
     * @param $city_id
     * @return mixed
     */
    public function getWeatherData($city_id)
    {
        $this->city_id = $city_id;
        $city_id = is_numeric($city_id) ? ("CN" . $city_id) : $city_id;
        $key = $this->getKey();
        if ($key) {
            $url = sprintf("https://api.heweather.net/s6/weather?location=%s&key=%s", $city_id, $key);
        }
        $data = Curl::get($url);
        $origin = $data = json_decode($data, true);
        $data = $this->parseData($data);

        $i = 0;
        while ($data['Weather']['now']['cond_txt'] == "" && $i < 2) {//数据有误，重试3次
            $log_file=APP_DIR . "/logs/" . date("Ymd") . "_null.log";
            file_put_contents($log_file, sprintf("%s\t\tcity_id:%s", date("Y-m-d H:i:s"), $city_id) . "\t\tdata:" . json_encode($origin) . "\r\n", FILE_APPEND);
            Warming::semdMail("no_data", "api.heweather.net", ALERT_TOTAL,$log_file);
            $data = Curl::get($url);
            $origin = $data = json_decode($data, true);
            $data = $this->parseData($data);
            $i++;
        }

        return $data;
    }


    private function getKey()
    {
        //2019/07/11    接口切换为收费接口，不再限制使用次数
//        $day = "keys_use_" . date("Ymd");
//        $count = Redis::instance()->incr($day);

        $keys = GlobalConfig::getData("keys");
//        if ($count / 16000 > count($keys)) {
//            //报警
//            Warming::semdMail("key_usage", "free-api.heweather.net", 1);
//        }
//        $key_count = intval($count / 16000);
        $key = date("Ymd_") . $keys[0];
        Redis::instance()->incr($key);
//        $keys = [
//            "_1" => '2b33a509d3134c2a8844e3ce1472d3bd',
//            "_2" => 'f576a47c99aa4746b7145c4bc3138316',
//            "_3" => '420475fd0e77489c843ef389b733bb48',
//            "_4" => 'ce36b0498e444bc98c5bed07180828b3',
//        ];
        return $keys[0];

    }

    /**
     *
     * @param $data
     * @param null $data2
     * @return array
     */
    public function parseData($data, $data2 = null)
    {
        $originData = $data['HeWeather6'][0];
        $return = [];
        $weather = [];
        $weather['basic'] = [
            'location' => $originData['basic']['location'] ?: "",
            'city_code' => $this->city_id,
            'update' => $originData['update']['loc'] ?: "",
        ];
        $weather['status'] = $originData['status'] ?: "ok";
//        $weather['key'] = $k;
        $weather['air_now_city'] = [
            "aqi" => "",  //                                                       ->a3
            "qlty" => "",      //                                            ->a4
            "pm25" => "", //                                                        ->a5
            "pm10" => "",    //                                                     ->a6
            "no2" => "",       //                                                   ->a7
            "so2" => ""
        ];
        $weather['alarm'] = [
            "level" => "",                              //                        ->a9
            "link" => "",      //                       ->b1
            "type" => ""                                    //                    ->b2
        ];
        $weather['now'] = [
            "cond_txt" => $originData['now']['cond_txt'] ?: "", //                                                    ->b3
            "fl" => $originData['now']['fl'] ?: "",//                                                           ->b4
            "hum" => $originData['now']['hum'] ?: "",                 //                                         ->b5
            "pres" => $originData['now']['pres'] ?: "",               //                                        ->b6
            "tmp" => $originData['now']['tmp'] ?: "",                 //                                         ->b7
            "vis" => $originData['now']['vis'] ?: "",                 //                                        ->b8
            "wind_dir" => $originData['now']['wind_dir'] ?: "",            //                                       ->b9
            "wind_sc" => $originData['now']['wind_sc'] ?: "",               //                                        ->c1
            "sr" => $originData['daily_forecast'][0]['sr'] ?: "",                //                                        ->c2
            "ss" => $originData['daily_forecast'][0]['ss'] ?: "",                 //                                        ->c3
        ];
        if (!empty($originData['daily_forecast'])) {
            foreach ($originData['daily_forecast'] as $key => $value) {
                $temp = [
                    "cond_txt_d" => $value['cond_txt_d'] ?: "",
                    "cond_txt_n" => $value['cond_txt_n'] ?: "",
                    "date" => $value['date'] ?: "",
                    "tmp_max" => $value['tmp_max'] ?: "",
                    "tmp_min" => $value['tmp_min'] ?: "",
                    "wind_dir" => $value['wind_dir'] ?: "",
                    "wind_sc" => $value['wind_sc'] ?: "",
                ];
                $weather['daily_forecast'][] = $temp;
            }
        }
        if (!empty($originData['hourly'])) {
            foreach ($originData['hourly'] as $key => $value) {
                $temp = [
                    'cond_txt' => $value['cond_txt'] ?: "",
                    'time' => $value['time'] ?: "",
                    'tmp' => $value['tmp'] ?: "",
                ];
                $weather['hourly'][] = $temp;
            }
        }
        if (!empty($originData['lifestyle'])) {
            foreach ($originData['lifestyle'] as $key => $value) {
                $temp = [
                    'type' => $value['type'] ?: "",
                    'brf' => $value['brf'] ?: "",
                    'txt' => $value['txt'] ?: "",
                ];
                $weather['lifestyle'][] = $temp;
            }
        }
        $return['Weather'] = $weather;
        $return['source'] = "heweather.net";
        return $return;
    }
}