From 5e19467e8d39a16a38ff060077835e37f707f8b4 Mon Sep 17 00:00:00 2001
From: Jing Li <lym125@gmail.com>
Date: Thu, 21 Dec 2023 16:12:38 +0800
Subject: [PATCH] =?UTF-8?q?=E7=A7=BB=E5=8A=A8=E5=8D=83=E9=87=8C=E7=9C=BC?=
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---
 app/Exceptions/QlyException.php           |   9 ++
 app/Http/Controllers/DeviceController.php |  21 ++++
 app/Iot/Qly/HttpClient.php                | 125 ++++++++++++++++++++++
 config/services.php                       |   7 ++
 database/seeders/KeywordsTableSeeder.php  |   1 +
 5 files changed, 163 insertions(+)
 create mode 100644 app/Exceptions/QlyException.php
 create mode 100644 app/Iot/Qly/HttpClient.php

diff --git a/app/Exceptions/QlyException.php b/app/Exceptions/QlyException.php
new file mode 100644
index 0000000..c48ce29
--- /dev/null
+++ b/app/Exceptions/QlyException.php
@@ -0,0 +1,9 @@
+<?php
+
+namespace App\Exceptions;
+
+use RuntimeException;
+
+class QlyException extends RuntimeException
+{
+}
diff --git a/app/Http/Controllers/DeviceController.php b/app/Http/Controllers/DeviceController.php
index 3828212..bbb4f8b 100644
--- a/app/Http/Controllers/DeviceController.php
+++ b/app/Http/Controllers/DeviceController.php
@@ -9,6 +9,7 @@ use App\Helpers\Paginator;
 use App\Http\Requestes\DeviceRequest;
 use App\Http\Resources\DeviceResource;
 use App\Http\Resources\WormPhotoResource;
+use App\Iot\Qly\HttpClient as QlyHttpClient;
 use App\Models\AgriculturalBase;
 use App\Models\Device;
 use App\Models\InsecticidalLampDailyReport;
@@ -744,6 +745,26 @@ class DeviceController extends Controller
                     'type' => 'm3u8',
                     'address' => (string) $address,
                 ];
+
+            // 中国移动千里眼
+            case 'device-supplier-ydqly':
+                $client = new QlyHttpClient(
+                    config('services.ydqly.appid'),
+                    config('services.ydqly.secret'),
+                    config('services.ydqly.rsa'),
+                );
+                $result = $client->post(
+                    '/v3/open/api/websdk/player',
+                    [
+                        'deviceId' => $device->sn,
+                    ],
+                );
+
+                return [
+                    'type' => 'iframe',
+                    'address' => (string) data_get($result, 'data.url'),
+                    // 'expires' => (int) data_get($result, 'data.expiresIn'),
+                ];
         }
 
         // 直播地址
diff --git a/app/Iot/Qly/HttpClient.php b/app/Iot/Qly/HttpClient.php
new file mode 100644
index 0000000..d6d4f14
--- /dev/null
+++ b/app/Iot/Qly/HttpClient.php
@@ -0,0 +1,125 @@
+<?php
+
+namespace App\Iot\Qly;
+
+use App\Exceptions\QlyException;
+use Illuminate\Support\Arr;
+use Illuminate\Support\Facades\Cache;
+use Illuminate\Support\Facades\Http;
+use Illuminate\Support\Str;
+
+/**
+ * 移动千里眼
+ */
+class HttpClient
+{
+    const ENDPOINT_URL = 'https://open.andmu.cn';
+
+    const ENDPOINT_VERSION = '1.0.0';
+
+    protected $token;
+
+    public function __construct(
+        protected readonly string $appid,
+        protected readonly string $secret,
+        protected readonly string $rsa,
+    ) {
+    }
+
+    public function post(string $url, array $data = [], array $headers = []): array
+    {
+        try {
+            return $this->request('POST', $url, [
+                'headers' => $headers,
+                'json' => $data,
+            ]);
+        } catch (YiDongException $e) {
+            throw $e;
+        }
+    }
+
+    protected function request(string $method, string $url, array $options = []): array
+    {
+        $data = [];
+        if (array_key_exists('json', $options)) {
+            $data = $options['json'];
+        }
+
+        $headers = array_merge([
+            'Content-Type' => 'application/json',
+            'appid' => $this->appid,
+            'md5' => md5($data ? json_encode($data) : "{}"),
+            'timestamp' => (string) now()->getTimestampMs(),
+            'version' => static::ENDPOINT_VERSION,
+        ], $options['headers'] ?? []);
+
+        if (Str::start($url, '/') === '/v3/open/api/token') {
+            unset($headers['token']);
+        } else {
+            $headers['token'] = isset($headers['token']) ? $headers['token'] : $this->token();
+        }
+
+        ksort($headers);
+
+        $headers['signature'] = $this->sign(json_encode(
+            Arr::only($headers, ['appid', 'md5', 'timestamp', 'token', 'version'])
+        ));
+
+        $options['headers'] = $headers;
+
+        /** @var \Illuminate\Http\Client\Response */
+        $response = Http::baseUrl(static::ENDPOINT_URL)->send($method, $url, $options);
+
+        $result = $response->throw()->json();
+
+        $resultCode = data_get($result, 'resultCode', '-1');
+        if ($resultCode === '000000') {
+            return $result;
+        }
+
+        throw new QlyException(
+            data_get($result, 'resultMsg', '请求失败').', 错误码: '.$resultCode,
+        );
+    }
+
+    protected function token(bool $refresh = false): string
+    {
+        $key = "ydqly_tokens:{$this->appid}";
+
+        if (! $refresh && $this->token ??= Cache::get($key)) {
+            return $this->token;
+        }
+
+        $result = $this->post(
+            '/v3/open/api/token',
+            array_merge([
+                'sig' => md5($this->appid.$this->secret),
+                'operatorType' => 1,
+            ]),
+        );
+
+        $this->token = data_get($result, 'data.token');
+
+        $ttl = (int) data_get($result, 'data.expires_in', 0) - 120;
+        if ($ttl > 0) {
+            Cache::put($key, $this->token, $ttl);
+        }
+
+        return $this->token;
+    }
+
+    /**
+     * 生成签名
+     */
+    protected function sign(string $message): string
+    {
+        // rsa 私钥
+        $pem = "-----BEGIN PRIVATE KEY-----\n" .
+        wordwrap($this->rsa, 64, "\n", true) .
+        "\n-----END PRIVATE KEY-----";
+
+        openssl_sign($message, $signature, $pem);
+
+        return base64_encode($signature);
+    }
+}
diff --git a/config/services.php b/config/services.php
index 40b812a..1983512 100644
--- a/config/services.php
+++ b/config/services.php
@@ -36,4 +36,11 @@ return [
         'secret' => env('LINKOS_API_SECRET'),
     ],
 
+    // 中国移动千里眼
+    'ydqly' => [
+        'appid' => env('YDQLY_APPID'),
+        'secret' => env('YDQLY_SECRET'),
+        'rsa' => env('YDQLY_RSA'),
+    ],
+
 ];
diff --git a/database/seeders/KeywordsTableSeeder.php b/database/seeders/KeywordsTableSeeder.php
index 1cb5914..84033cc 100644
--- a/database/seeders/KeywordsTableSeeder.php
+++ b/database/seeders/KeywordsTableSeeder.php
@@ -53,6 +53,7 @@ class KeywordsTableSeeder extends Seeder
                     ['key' => 'device-supplier-linkos', 'name' => '慧联无限', 'value' => ''],
                     ['key' => 'device-supplier-biang', 'name' => '比昂', 'value' => ''],
                     ['key' => 'device-supplier-yunfei', 'name' => '云飞', 'value' => ''],
+                    ['key' => 'device-supplier-ydqly', 'name' => '移动千里眼', 'value' => ''],
                     ['key' => 'device-supplier-other', 'name' => '其它', 'value' => ''],
                 ],
             ],