<?php

use core\request\PhpRequest;
use core\request\RequestInterface;
use core\SwooleContext;

error_reporting(E_ALL);
ini_set('display_errors', 'On');


require_once __DIR__ . '/vendor/autoload.php'; // 引入自动加载
require_once __DIR__ . '/app.php';   // 框架的文件

$start = static function() {
    Swoole\Runtime::enableCoroutine($flags = SWOOLE_HOOK_ALL);
    // 如果你用了CURL PDO之类的客户端 请开启这个客户端协程化
    // 详细见文档: https://wiki.swoole.com/#/runtime

    // 绑定主机 端口
    $http = new Swoole\Http\Server('0.0.0.0', 9501);
    $http->set([
        // 进程pid文件
        'pid_file'         => FRAME_BASE_PATH . '/storage/swoole.pid',
        'enable_coroutine' => true, // 开启异步协程化  默认开启
        'worker_num'       => 4  // Worker进程数 跟协程处理有关系 https://wiki.swoole.com/#/server/setting?id=worker_num
    ]);

    $http->on('request', function($request, $response) {

        echo Swoole\Coroutine::getCid() . PHP_EOL; // 打印当前协程id
        // 文档:https://wiki.swoole.com/#/coroutine/coroutine?id=getcid

        // 绑定request 现在这个是有问题  因为容器的单例的  所以request会一直变(数据错乱)

        $server = $request->server;
        app()->bind(RequestInterface::class, function() use ($server) {
            return PhpRequest::create(
                $server['path_info'],
                $server['request_method'],
                $server
            );
        });

        //使用协程上下文保存当前的request
        SwooleContext::put('request', PhpRequest::create(
            $server['path_info'],
            $server['request_method'],
            $server
        ));

        //响应
        $response->end(
            app('response')->setContent( // 响应
                app('router')->dispatch( // 路由
                    app(RequestInterface::class) // 请求
                )
            )->getContent()
        );

        //请求结束删除当前协程变量，以防内存泄漏
        SwooleContext::delete();
    });
    echo 'start ok' . PHP_EOL;
    echo 'This Server is listen 0.0.0.0:9501' . PHP_EOL;
    $http->start();
};

$stop = static function() {
    if (!file_exists(FRAME_BASE_PATH . '/storage/swoole.pid')) {
        return;
    }
    $pid = file_get_contents(FRAME_BASE_PATH . '/storage/swoole.pid');
    Swoole\Process::kill($pid); // 见文档
};

$handle = $argv[1];

// 启动
if ('start' === $handle) {
    $start();
} elseif ('stop' === $handle) {
    $stop();
}