<?php

namespace App\Api\Controllers;

use App\User;
use Auth;
use Illuminate\Http\Request;
use RuLong\Sms\Models\Sms as SmsModel;
use Validator;
class AuthController extends Controller
{

    public function __construct()
    {
        $this->middleware('auth.api', ['except' => ['login','smsCode']]);
    }

    /**
     * 用户登录
     * @param Request $request [description]
     * @return [type] [description]
     */
    public function login(Request $request)
    {

//        $info = $request->userInfo;
        $code = $request->code;

        $app = app('wechat.mini_program');

        $jscode = $app->auth->session($code);
        $user = User::where('unionid', $jscode->unionid)->first();
        $token = Auth::guard('api')->login($user);
        return $this->success([
            'access_token' => $token,
            'access_type' => 'Bearer',
            'expires_in' => Auth::guard('api')->factory()->getTTL() * 60,
            'userInfo' => [
                'uid' => $user->id ?? '',
                'avatar' => $user->info->headimgurl ?? '',
                'nickname' => $user->info->nickname ?? '',
                'openid' => $jscode->openid ?? ''

            ]
        ]);


    }

    /**
     * 刷新TOKEN
     * @return [type] [description]
     */
    public function refresh()
    {
        return $this->success([
            'access_token' => Auth::guard('api')->refresh(true),
            'access_type' => 'Bearer',
            'expires_in' => Auth::guard('api')->factory()->getTTL() * 60,
        ]);
    }

    /**
     * 退出登录
     * @return [type] [description]
     */
    public function logout()
    {
        Auth::guard('api')->logout(true);
        return $this->message('退出登录成功');
    }


    /**
     * 发送验证码
     * @return
     */
    public function smsCode(Request $request)
    {
        $channel = $request->channel;
        $mobile  = $request->mobile;
        switch ($channel) {
            case 'BYCODE':
            case 'FORGOT':
                // 验证码登录，必须要手机号存在才行
                $validator = Validator::make($request->all(), [
                    'mobile' => 'required|mobile|exists:users',
                ], [
                    'mobile.required' => '手机号码必须填写',
                    'mobile.mobile'   => '手机号码格式不正确',
                    'mobile.exists'   => '手机号码不存在',
                ]);
                break;
            case 'BIND':
                // 绑定手机号，要不存在才可以
                $validator = Validator::make($request->all(), [
                    'mobile' => 'required|mobile|unique:users',
                ], [
                    'mobile.required' => '手机号码必须填写',
                    'mobile.mobile'   => '手机号码格式不正确',
                    'mobile.unique'   => '手机号码已经绑定',
                ]);
                break;
            default:
                $validator = Validator::make($request->all(), [
                    'mobile' => 'required|mobile',
                ], [
                    'mobile.required' => '手机号码必须填写',
                    'mobile.mobile'   => '手机号码格式不正确',
                ]);
                break;
        }

        if ($validator->fails()) {
            return $this->failed($validator->errors()->first());
        }

        $res = SmsModel::verify_code($request->mobile);
        if ($res !== true) {
            return $this->failed($res);
        }

        try {
            \Sms::send($mobile, $channel);
            return $this->success('验证码发送成功');
        } catch (\Exception $e) {
            return $this->failed($e->getMessage());
        }
    }
}