<?php
/*
 * @Description: 微信公众号接口
 * @Version: 2.0
 * @Autor: 李康
 * @Date: 2022-01-24 11:11:15
 * @LastEditors: 李康
 * @LastEditTime: 2022-01-25 15:49:18
 */

namespace catchAdmin\xw1\controller;

use app\Request;
use catchAdmin\msg\model\Msg;
use catchAdmin\permissions\model\Users;
use catcher\base\CatchController;
use catcher\base\CatchRequest;
use catcher\CatchResponse;
use think\facade\Db;


class Index extends CatchController
{
    
    //注册信息
    /**
     * Undocumented function
     *
     * @param Request $request
     * @username 手机号
     * @smsCode  手机验证码
     * @password  密码
     * @confirmPassword  重复密码
     * 
     * @return void
     */
    public  function register(Request $request){
        header('Access-Control-Allow-Origin: *');
         
        // 通过手机号和短信验证码注册
        $data = $request->param();
         
        if(!$data['username']){
            return CatchResponse::fail('手机号码不能为空');
        }
        if(!$data['smsCode']){
            return CatchResponse::fail('短信验证码不能为空');
        }
        if(! $data['password']){
            return CatchResponse::fail('密码不能为空');
        }
        if(! $data['confirmPassword']){
            return CatchResponse::fail('请输入确认密码');
        }
        if ($data['password'] != $data['confirmPassword']) {
            return CatchResponse::fail('两次密码不一致');
        }
         
        // 号码是否已注册
        $userinfo = Db::name('users')->where(['username'=>$data['username']])->find();
        if ($userinfo) {
            return CatchResponse::fail('该号码已注册');
        }
        // 验证码有效性
        $res = $this->isValidSmsCode($data['username'], $data['smsCode']);
        if (!$res['success']) {
            return CatchResponse::fail($res['message']);
        }
        //设置转换密码
        $user=new Users();
        $savePwd = $user->setPasswordAttr($data['password']);
        $saveData = [
            'username' => $data['username'],
            'password' => $savePwd
        ];
       
        $userid = Db::name('users')->insert($saveData);
        if(!$userid){
            return CatchResponse::fail('注册失败');
        }
       
        return CatchResponse::success('注册成功');
         
    }
    //重置密码
    /**
     * Undocumented function
     *
     * @param Request $request
     * @username 手机号
     * @smsCode 手机验证码
     * @password 密码
     * @confirmPassword  重复密码
     * @
     * @return void
     */
    public function resetPassword(Request $request)
    {
        header('Access-Control-Allow-Origin: *');

            // 通过手机号和短信验证码注册
            $data = $request->param();

            if(!$data['username']){
                return CatchResponse::fail('手机号码不能为空');
            }
            if(!$data['smsCode']){
                return CatchResponse::fail('短信验证码不能为空');
            }
            if(! $data['password']){
                return CatchResponse::fail('密码不能为空');
            }
            if(! $data['confirmPassword']){
                return CatchResponse::fail('确认密码不能为空');
            }
            if ($data['password'] != $data['confirmPassword']) {
                return CatchResponse::fail('两次密码不一致');
            }
        
            // 判断角色、号码是否已注册
            $userinfo = Users::where('username',$data['username'])->find();
            if (empty($userinfo)) {
                return CatchResponse::fail('该号码未注册');
            }
            // 验证码有效性
            $res = $this->isValidSmsCode($data['username'], $data['smsCode']);
            if (!$res['success']) {
                return CatchResponse::fail($res['message']);
            }
            // 重置密码
            $user=new Users();
            $savePwd = $user->setPasswordAttr($data['password']);
            $cond = ['id' => $userinfo['id']];
            $res = Users::where($cond)->update(["password"=>$savePwd]);
            if($res === false){
                return CatchResponse::fail('重置失败');
            }
            return CatchResponse::success('重置成功');


    }

    /**
     * @username 手机号
     * isReset  是否重置密码 1代表重置 0未重置
     */

    //发送短信验证码
    public  function sendSmsCode(Request $request){
        header('Access-Control-Allow-Origin: *');
        
        $postData = $request->param();
         //判断账号和密码是否存在
       
        if (!$postData['username']) {
            return CatchResponse::fail('手机号不存在');
        }
     
        if (!preg_match('/^1[3456789]\d{9}$/', $postData['username'])) {
            return CatchResponse::fail('手机号格式不存在');
        }
        
        // 是否重置密码
        //1代表重置
        //0 未重置
        $isReset = $postData['isReset'];
         
        // 号码是否已注册
        $userinfo = Db::name("users")->where('username',$postData['username'])->find();
        // 重置密码时
        if ($isReset && empty($userinfo)) {
           return CatchResponse::fail('该号码未注册');
        } elseif (!$isReset && $userinfo) {
            return CatchResponse::fail('该号码已注册');
        }
        $sms_code_mode = Db::name('sms_verification_code'); // 短信验证码模型
        // 防盗刷IP地址检测
        $todayTime = strtotime(date('Y-m-d'));
        $where = ['access_ip' => $_SERVER['REMOTE_ADDR'], 'created_at' => ['GT', $todayTime]];
        $count = $sms_code_mode->where($where)->count();
        if ($count >= 10) {
            return CatchResponse::fail('已达到当日获取次数上限');
        }
         
        // 获取短信配置
        $rlyunId = Db::name('sms_config')->where(['name' => 'rlyun'])->value('id');
        $smsConfig = Db::name('sms_config')->where(['pid' => $rlyunId])->column('key,value');
        $test=null;
        foreach ($smsConfig as $key=>$value) {
            $test[$value['key']]=$value['value'];
        }
        $smsConfig=$test;
        if (empty($smsConfig)) {
            return CatchResponse::fail('获取短信配置失败');
        }
        // 获取短信验证码模板信息
        $where = ['operator' => 'rlyun', 'code' => 'verification_code'];
        $tmpInfo = Db::name('sms_template')->where($where)->find();
        if (empty($tmpInfo)) {
            return  CatchResponse::fail('获取短信验证码模板信息失败');
        }
        // 生成验证码
        $code = rand(0, 9999);
        $code = str_pad($code, 4, '0',STR_PAD_LEFT);
        // 保存验证码
        $time = time();
        $saveData = [
            'mobile' => $postData['username'],
            'code' => $code,
            'access_ip' => $_SERVER['REMOTE_ADDR'],
            'created_at' => $time,
            'updated_at' => $time,
        ];
        Db::startTrans(); // 开启事务
        // createAdd($saveData);
        $res = $sms_code_mode->insert($saveData);
        if ($res === false) {
            Db::rollback();
            return CatchResponse::fail('发送失败，请稍后重试');
        }
         
        // 发送短信验证码
        $content = str_replace('{1}', $code, $tmpInfo['content']);
        $content = str_replace('{2}', '5分钟', $content);
        $contentData = [
            'tplno' => $tmpInfo['identify'],
            'tpldata' => [ $code, '5分钟' ],
            //'tpldata' => $content, // error test
            'info' => $content,
        ];
        $res = send_sms_with_config($postData['username'], $contentData, $smsConfig,array());
        if (!$res['success']) {
            Db::rollback();
            Db::name('sms_send_log')->insert($res['data']);
            return  CatchResponse::fail($res['message'] ?: '发送失败');
        }
        Db::commit();
        return CatchResponse::success($res['message']);
    }
    //校验密码
    private  function isValidSmsCode( $mobile, $code ){
        if (!$mobile) {
            return ['success' => false, 'message' => '手机号码不存在'];
        }
        if (!$code) {
            return ['success' => false, 'message' => '验证码不存在'];
        }
        // 根据手机号码和验证码查询最后一次验证码
        $sms_verification_code_model = Db::name('sms_verification_code');
        $cond = [ 'mobile' => $mobile, 'code' => $code ];
        $info = $sms_verification_code_model->where($cond)->order('created_at', 'desc')->find();
        // 不存在
        if (empty($info)) {
            return ['success' => false, 'message' => '验证失败，请确保手机号码和验证码输入无误'];
        }
        // 超过时间（暂定5分钟）
        $valid_time = 60 * 5;
        if (time() - $info['created_at'] > $valid_time) {
            return ['success' => false, 'message' => '验证码已失效'];
        }
        // 超过使用次数（暂定3次）
        if ($info['use_times'] >= 3) {
            return ['success' => false, 'message' => '验证码已失效'];
        }
        // 可以使用，使用次数+1
        $cond = ['id' => $info['id']];
        $user_times=$sms_verification_code_model->where($cond)->value('use_times');
        $res = $sms_verification_code_model->where($cond)->update(['use_times'=>$user_times+1]);
        if ($res === false) {
            return ['success' => false, 'message' => '操作失败，请重试'];
        }
        return ['success' => true, 'message' => '验证码有效'];
    }
    
 
}