<?php

namespace App\Http\Controllers\Api\Seller;

use App\Enums\UserType;
use App\Model\Seller\Seller;
use App\Model\WechatUser;
use App\Service\External\WechatService;
use Illuminate\Http\Request;
use Illuminate\Support\Arr;
use Illuminate\Support\Facades\Log;

class WechatController extends BaseController
{
    // 静默授权
    public function authorizeBase(Request $request, WechatService $wechatService)
    {
        $code = $request->input('code');
        $url = env('WECHAT_AUTH_URL');
        try {
            $user = $wechatService->oauthSnsapiBaseUser($code);
        } catch (\Exception $exception) {

            Log::error('authorizeBase 获取token失败');
            return redirect($url);
//            return $this->jsonFailed('授权失败:'.$exception->getMessage());
        }
        Log::info('authorizeBase userInfo:', $user->toArray());

        $tokenResp = $user->getTokenResponse();

        $openId = Arr::get($tokenResp, 'openid');
        if (!$openId) {
            Log::error('authorizeBase 未获取到openid');
            return redirect($url);
//            return $this->jsonFailed('授权失败，请重试');
        }

        $wu = WechatUser::where('open_id', $openId)
            ->where('type', UserType::SELLER)
            ->first();
        if (!$wu) {
            $wu = new  WechatUser();
            $wu->open_id = $openId;
            $wu->type = UserType::SELLER;
            $wu->save();
        }
        return redirect($url. '?wid='.$wu->id);
    }

    public function bindSeller(Request $request)
    {
        $wid = $request->input('wid');
        $phone = $request->input('phone');
        $password = $request->input('password');
        $openName = trim($request->input('openname'));

//        $openNameLen = mb_strlen($openName);
//        if ($openNameLen <=0 || $openNameLen > 6) {
//            return $this->jsonFailed('接受者名称长度在1-6之间');
//        }

        $wecahtUser = WechatUser::find($wid);
        if (!$wecahtUser) {
            return $this->jsonFailed('授权失败，请重试');
        }
        $seller = Seller::where('phone', $phone)->first();
        if (!$seller) {
            return $this->jsonFailed('用户名或密码错误');
        }
        if (!Seller::checkPassword($password, $seller->password)) {
            return $this->jsonFailed('用户名或密码错误');
        }

        $seller->wechat_user_id = $wecahtUser->id;
        $seller->save();

        return $this->jsonSuccess();
    }

    /**
     * @param Request $request
     * @return void
     */
    public function unauthorizeBase(Request $request, WechatService $wechatService)
    {
        $code = $request->input('code');
        try {
            $user = $wechatService->oauthSnsapiBaseUser($code);
        } catch (\Exception $exception) {

            Log::error('unbindSeller 获取token失败:', [
                'error' => $exception->getMessage()
            ]);
            return '授权失败，请重试';
        }
        Log::info('unbindSeller userInfo:', $user->toArray());

        $tokenResp = $user->getTokenResponse();

        $openId = Arr::get($tokenResp, 'openid');
        if (!$openId) {
            Log::error('unbindSeller 未获取到openid');
            return '授权失败，请重试！';
        }

        $wu = WechatUser::where('open_id', $openId)->first();

        if ($wu) {
            Seller::where('wechat_user_id', $wu->id)
                ->update([
                    'wechat_user_id' => 0
                ]);
        }
        return '解绑成功';
    }
}