<?php

namespace App\Http\Controllers\api\procurement\wechat;

use App\User;
use Firebase\JWT\JWT;
use App\Http\Controllers\Controller;
use Illuminate\Database\Eloquent\Builder;
use Illuminate\Support\Facades\Hash;

class AuthController extends Controller
{

    public function login()
    {
        $phone=request('phone');
        $password = request("password");
        $user=User::query()->with('roles')
            ->whereHas('userDetail',function ($query)use($phone){
            /** @var Builder $query */
            $query->where('mobile_phone',$phone);
        })->whereHas('roles',function ($builder){
                /** @var Builder $builder */
            $builder->whereIn('name',['供应商','收货员']);
            })
            ->first();
        if (!$user)return response()->json(['status'=>0,'message' => '当前用户不存在!'], 401);
        if (!Hash::check($password,$user->password)) return response()->json(['status'=>0,'message' => '很抱歉，您的手机号和密码不匹配'], 401);

        $credentials = [
            'id'=>$user->id,
            'name'=>$user->name,
        ];
        $token = $this->getJWTToken($credentials);
        $userType=0;
        foreach ($user->roles as $role){
            if ($role->name=='供应商')$userType=1;
            if ($role->name=='收货员')$userType=2;
        }
        return response()->json(['status'=>1,'message' => $userType,'data'=>$token], 200);
    }

    public function getJWTToken($value)
    {
        $time = time();
        $payload = [
            'iat' => $time,
            'nbf' => $time,
            'exp' => $time+7200,
            'data' => [
                'id' => $value['id'],
                'name' => $value['name']
            ]
        ];
        $key =  env('JWT_SECRET');
        $alg = 'HS256';
        $token = JWT::encode($payload,$key,$alg);
        return $token;
    }

}