<?php

namespace app\api\controller;

use app\common\controller\Api;
use app\common\library\Sms;
use think\Validate;
use think\Db;
/**
 * 会员接口
 */
class User extends Api
{
    protected $noNeedLogin = ['getUserOpenid','mobilelogin','wxMiniProgramLogin'];
    protected $noNeedRight = '*';

    public function _initialize()
    {
        parent::_initialize();
    }


    //code获取openid
    public function getUserOpenid() {
        // code值
        $code = $this->request->param('code');
        if (!$code) {
            $this->error(__('Invalid parameters'));
        }

        $config = config('wxMiniProgram');
        $getopenid = 'https://api.weixin.qq.com/sns/jscode2session?appid='.$config['appid'].'&secret='.$config['secret'].'&js_code='.$code.'&grant_type=authorization_code';
        $openidInfo = $this->getJson($getopenid);
        if(!isset($openidInfo['openid'])) {
            $this->error('用户openid获取失败',$openidInfo);
        }

        //  获取的结果存入数据库
        $find = Db::name('user_sessionkey')->where(['openid'=>$openidInfo['openid']])->find();
        if($find) {
            $update = [];
            $update['openid'] = $openidInfo['openid'];
            $update['sessionkey'] = $openidInfo['session_key'];
            $update['createtime'] = time();
            $res = Db::name('user_sessionkey')->where(['openid'=>$openidInfo['openid']])->update($update);
        } else {
            $insert = [];
            $insert['openid'] = $openidInfo['openid'];
            $insert['sessionkey'] = $openidInfo['session_key'];
            $insert['createtime'] = time();
            $res = Db::name('user_sessionkey')->insertGetId($insert);
        }

        if($res !== false) {
            $this->success('获取成功',$openidInfo);
        } else {
            $this->error('获取失败');
        }

    }
    /**
     * json 请求
     * @param $url
     * @return mixed
     */
    private function getJson($url){
        $ch = curl_init();
        curl_setopt($ch, CURLOPT_URL, $url);
        curl_setopt($ch, CURLOPT_SSL_VERIFYPEER, FALSE);
        curl_setopt($ch, CURLOPT_SSL_VERIFYHOST, FALSE);
        curl_setopt($ch, CURLOPT_RETURNTRANSFER, 1);
        $output = curl_exec($ch);
        curl_close($ch);
        return json_decode($output, true);
    }
    /**
     * 手机验证码登录
     *
     * @ApiMethod (POST)
     * @param string $mobile  手机号
     * @param string $captcha 验证码
     */
    public function mobilelogin()
    {
        $mobile = $this->request->post('mobile');
        $captcha = $this->request->post('captcha');
        $openid = $this->request->post('openid');

        if (!$mobile || !$captcha || !$openid) {
            $this->error(__('Invalid parameters'));
        }
        if (!Validate::regex($mobile, "^1\d{10}$")) {
            $this->error(__('Mobile is incorrect'));
        }
        if (!Sms::check($mobile, $captcha, 'mobilelogin')) {
            $this->error(__('Captcha is incorrect'));
        }

        // 获取openid和sessionkey
        $openidInfo = Db::name('user_sessionkey')->where(['openid'=>$openid])->find();
        if(!$openidInfo){
            $this->error('openid获取失败');
        }

        //
        $check_user = Db::name('user')->where('mini_openid',$openidInfo['openid'])->where('mobile','neq',$mobile)->find();
        if($check_user){
            $this->error('该微信已经绑定手机号'.$check_user['mobile'].',请使用该手机号登录');
        }

        $user = \app\common\model\User::getByMobile($mobile);
        if ($user) {
            if ($user->status != 1) {
                $this->error(__('Account is locked'));
            }
            //修改最新的sessionkey和openid。其他渠道注册，本渠道第一次来就赋值
            $user->mini_openid = $openid;
            $user->save();
            //如果已经有账号则直接登录
            $ret = $this->auth->direct($user->id);
        } else {
            // 用户信息不存在时使用
            $extend = [
                'mini_openid'    => $openid,
            ];
            $ret = $this->auth->register('', '', '', $mobile, $extend);
        }
        if ($ret) {
            Sms::flush($mobile, 'mobilelogin');
            $this->success(__('Logged in successful'), $this->auth->getUserinfo());
        } else {
            $this->error($this->auth->getError());
        }
    }


    /**
     * 微信小程序授权登录
     */
    public function wxMiniProgramLogin() {
        $openid        = $this->request->request('openid');// openid值

        if (!$openid) {
            $this->error(__('Invalid parameters'));
        }

        // 用户登录逻辑 === 开始
        $user_sessionkey = Db::name('user_sessionkey')->where('openid',$openid)->find();
        if(empty($user_sessionkey)){
            $this->error('登录失败,请先使用手机号注册','',-1);
        }
        $userInfo = Db::name('user')->where(['mini_openid'=>$user_sessionkey['openid']])->find();

        // 判断用户是否已经存在
        if($userInfo) { // 登录
            if ($userInfo['status'] != 1) {
                $this->error(__('Account is locked'));
            }

            $res = $this->auth->direct($userInfo['id']);
        } else {
            //这里不在给注册，而是只能mobilelogin来注册
            $this->error('登录失败,请先使用手机号注册','',-1);
        }

        if($res) {
            $userInfo = $this->auth->getUserinfo();
            if(empty($userInfo['mobile'])){
                $this->success("登录成功！",$userInfo,-1);
            }
            $this->success("登录成功！",$userInfo);
        } else {
            $this->error($this->auth->getError());
        }

    }


    /**
     * 退出登录
     * @ApiMethod (POST)
     */
    public function logout()
    {
        if (!$this->request->isPost()) {
            $this->error(__('Invalid parameters'));
        }
        $this->auth->logout();
        $this->success(__('Logout successful'));
    }


    //用户详细资料
    public function getuserinfo(){
        $info = $this->auth->getUserinfo();

        $this->success(__('success'),$info);
    }


    /**
     * 修改会员个人信息
     *
     * @ApiMethod (POST)
     * @param string $avatar   头像地址
     * @param string $username 用户名
     * @param string $nickname 昵称
     * @param string $bio      个人简介
     */
    public function profile()
    {
        $field_array = ['avatar','nickname','contactname','address'];

        $data = [];
        foreach($field_array as $key => $field){

            //前端传不了post，改了
            /*if(!request()->has($field,'post')){
                continue;
            }*/
            if(!input('?'.$field)){
                continue;
            }

            $newone = input($field);

            if($field == 'avatar'){
                $newone = input('avatar', '', 'trim,strip_tags,htmlspecialchars');
            }

            $data[$field] = $newone;
        }

        if(empty($data)){
            $this->success();
        }

        $update_rs = Db::name('user')->where('id',$this->auth->id)->update($data);
        if($update_rs === false){
            $this->error('修改资料失败');
        }

        $this->success();
    }


    /**
     * 修改手机号
     *
     * @ApiMethod (POST)
     * @param string $mobile  手机号
     * @param string $captcha 验证码
     */
    public function changemobile()
    {
        $user = $this->auth->getUser();
        $mobile = $this->request->post('mobile');
        $captcha = $this->request->post('captcha');
        if (!$mobile || !$captcha) {
            $this->error(__('Invalid parameters'));
        }
        if (!Validate::regex($mobile, "^1\d{10}$")) {
            $this->error(__('Mobile is incorrect'));
        }
        if (\app\common\model\User::where('mobile', $mobile)->where('id', '<>', $user->id)->find()) {
            $this->error(__('Mobile already exists'));
        }
        $result = Sms::check($mobile, $captcha, 'changemobile');
        if (!$result) {
            $this->error(__('Captcha is incorrect'));
        }
        $user->mobile = $mobile;
        $user->save();

        Sms::flush($mobile, 'changemobile');
        $this->success();
    }


}