<?php

namespace app\anchor\controller;

use think\Controller;
use think\captcha\Captcha;
use think\DB;

class Apip extends Controller
{
    public function initialize()
    {
        header('Access-Control-Allow-Origin: *');
        add_operation(3, 0); //用户行为日志
    }
    public function login()
    {

        $captcha = input('captcha');
        $username = input('username');
        $password = input('password');
        if (empty($captcha)) {
            return ajaxReturn(201, '验证码不能为空');
        }
        // if (!captcha_check($captcha)) {
        //     // 验证失败
        //     return ajaxReturn(201, '验证码错误');
        // }
        if (empty($username)) {
            return ajaxReturn(201, '用户名不能为空');
        }
        if (empty($password)) {
            return ajaxReturn(201, '密码不能为空');
        }
        $map = [];
        $map[] = ['user_name', '=', $username];
        $map[] = ['password', '=', md5($password)];
        $info = db::name('user')->where($map)->find();
        if (empty($info)) {
            return ajaxReturn(201, '用户名不存在');
        } else {

            if (md5($password) != $info['password']) {
                return ajaxReturn(201, '密码错误');
            }
            if ($info['is_anchor'] != 2) {
                return ajaxReturn(201, '普通用户无法登录');
            }
            $login_token = generateRandom(32);
            $login_token = $info['login_token']; //防止用户APP掉线  此处不更新登录token
            $data = [];
            $data['uid'] = $info['uid'];
            $data['login_token'] = $login_token;
            $data['update_time'] = time();
            $reslut = db::name('user')->update($data);
            if (!$reslut) {
                return ajaxReturn(201, '登录失败', '');
            } else {
                return ajaxReturn(200, '登录成功', $login_token);
            }
        }
    }
    public function verify()
    {
        $config = [
            'codeSet' => '0123456789',
            // 验证码字体大小
            'fontSize' => 30,
            // 验证码位数
            'length' => 4,
            // 关闭验证码杂点
            'useNoise' => false,
        ];
        $captcha = new Captcha($config);
        return $captcha->entry();
    }
}