<?php

namespace App\Http\Controllers\Api\V1\Auth;

use App\Constants\Device;
use App\Exceptions\BizException;
use App\Http\Controllers\Api\V1\Controller;
use App\Models\User;
use App\Models\UserInfo;
use Illuminate\Http\Request;
use Illuminate\Support\Facades\DB;
use Illuminate\Validation\Rule;
use Throwable;

class RegisterController extends Controller
{
    /**
     * 注册
     *
     * @param \Illuminate\Http\Request $request
     * @return \Illuminate\Http\Response
     */
    public function __invoke(Request $request)
    {
        $request->validate([
            'phone' => ['bail', 'required', Rule::unique(User::class)],
            'password' => ['bail', 'required', 'string', 'min:6', 'max:32'],
            'verify_code' => ['bail', 'required', 'string'],
            'code' => ['bail', 'nullable', 'string'],
        ]);

        // @todo 验证短信验证码

        $inviter = null;

        if (
            $request->filled('code')
            && is_null($inviter = UserInfo::where('code', $request->input('code'))->first())
        ) {
            throw new BizException(__('Invalid invitation code'));
        }

        $time = now();
        $ip = $request->realIp();

        try {
            DB::beginTransaction();

            $user = new User($request->only(['phone', 'password']));
            $user->phone_verified_at = $time;
            $user->register_ip = $ip;
            $user->last_login_at = $time;
            $user->last_login_ip = $ip;
            $user->setCreatedAt($time);
            $user->setUpdatedAt($time);
            $user->save();

            $user->userInfo()->create([
                'inviter_id' => $inviter?->id,
            ]);

            DB::commit();
        } catch (Throwable $e) {
            DB::rollBack();

            report($e);

            throw new BizException(__('Registration failed, please try again'));
        }

        return response()->json(
            $user->createDeviceToken(Device::UNIAPP)
        );
    }
}