<?php

declare(strict_types=1);

namespace App\Master\Framework\Library\GeTui;


use App\Master\Enum\RedisKeyEnum;
use App\Master\Framework\Library\Library;
use App\Utils\Common;
use App\Utils\RedisUtil;

class Push extends Library
{
    protected string $base_uri = "https://restapi.getui.com/v2/";
    private string   $appId;
    private string   $appKey;
    private string   $appSecret;
    private string   $masterSecret;

    public function __construct()
    {
        $this->appId        = site('gt_app_id');
        $this->appKey       = site('gt_app_key');
        $this->appSecret    = site('gt_app_secret');
        $this->masterSecret = site('gt_master_secret');
    }

    /**
     * 消息推送
     * @param string $cid 设备ID
     * @param string $title 消息标题
     * @param string $body 消息内容
     * @param int $type 1=通知,2=透传
     * @param string $platform 平台
     * @return bool
     */
    public function push(string $cid, string $title, string $body,string $ring_name, int $type = 1, string $platform = 'android')
    {
        if (!$access_token = $this->auth()) {
            return $this->error('ge tui token error');
        }

        // 通知
        $notification = [
            "notification" => [
                "title"         => $title,
                "body"          => $body,
                "ring_name"     => str_replace('.mp3', '', $ring_name),
                "channel_level" => 4,
                "channel_id"    => str_replace('.mp3', '', $ring_name),
                "channel_name"  => str_replace('.mp3', '', $ring_name),
                "click_type"    => "startapp",//startapp：打开应用首页，payload：自定义消息内容启动应用，
                "payload"       => json_encode(['t' => time()])
            ],
        ];

        // 透传
        $transmission = [
            "transmission" => json_encode([
                "title" => $title,
                "body"  => $body,
                "ring_name" => $ring_name,
                "t"     => time(),
            ], JSON_UNESCAPED_UNICODE)
        ];

        switch ($type) {
            case 1:
                $push_message = $notification;
                break;
            case 2:
                $push_message = $transmission;
                break;
            default:
                $push_message = $notification;
        }

        if ($platform == 'ios') {
            $push_channel = [
                "ios" => [
                    "type"       => "notify",
                    "payload"    => json_encode([
                        "title" => $title,
                        "body"  => $body,
                    ], JSON_UNESCAPED_UNICODE),
                    "aps"        => [
                        "alert"             => [
                            "title" => $title,
                            "body"  => $body,
                        ],
                        "content-available" => 0,
                        "sound"             => $ring_name,
                        "category"          => "ACTIONABLE",
                    ],
                    "auto_badge" => "+1",
                ]
            ];
            $push_message = $transmission;
        }

        return $this->send($cid, $push_message, $access_token, $push_channel ?? []);
    }

    /**
     * 发送
     * @param $cid
     * @param $push_message
     * @param $access_token
     * @return bool
     */
    private function send($cid, $push_message, $access_token, $push_channel)
    {
        $params = [
            'request_id'   => Common::createNo('GT', 20),
            'settings'     => [
                "ttl" => 7200000
            ],
            "audience"     => [
                "cid" => [
                    $cid
                ]
            ],
            "push_message" => $push_message
        ];

        if (!empty($push_channel)) {
            $params['push_channel'] = $push_channel;
        }

        $response = $this->post('/push/single/cid', $params, [
            'token' => $access_token
        ]);
        if ($response->getStatusCode() != 200) {
            return $this->error($response->getReasonPhrase());
        }
        $json = $response->getBody()->getContents();
        $body = json_decode($json, true);
        return $this->success('操作成功', $body);
    }

    /**
     * 获取token
     * @return false|mixed
     */
    public function auth()
    {
        if ($access_token = RedisUtil::getInstance(RedisKeyEnum::UNI_PUSH_TOKEN)->get()) {
            return $access_token;
        }
        $timestamp = ms_time();
        $response  = $this->post('/auth', [
            'sign'      => hash('sha256', "{$this->appKey}{$timestamp}{$this->masterSecret}"),
            'timestamp' => $timestamp,
            'appkey'    => $this->appKey
        ]);
        if ($response->getStatusCode() != 200) {
            return false;
        }
        $json = $response->getBody()->getContents();
        $data = json_decode($json, true);

        RedisUtil::getInstance(RedisKeyEnum::UNI_PUSH_TOKEN)->setex($data['data']['token'], 7000);

        return $data['data']['token'];
    }

    private function post(string $uri, array $params = [], array $header = [])
    {
        return $this->postJson($this->appId.$uri,$params,$header);
    }
}