<?php

namespace App\Http\Controllers\Api\Base;

use App\Http\Controllers\Controller;
use App\Repositories\Enums\ResponseCodeEnum;
use App\Services\Base\UserService;
use App\Services\Base\AuthService;
use App\Support\Traits\LoginLimit;
use Carbon\Carbon;
use EasyWeChat\Factory;
use Illuminate\Http\Request;
use Illuminate\Support\Arr;
use Illuminate\Support\Facades\Cache;

/**
 * 用户登录
 */
class AuthController extends Controller
{
    use LoginLimit;

    /**
     * @var AuthService
     */
    private $authService;
    /**
     * AdminService
     * @var
     */
    private $userService;

    /**
     * AuthController constructor.
     *
     * @param AuthService $authService
     */
    public function __construct(AuthService $authService, UserService $userService)
    {
        parent::__construct();
        $this->authService = $authService;
        $this->userService = $userService;
    }

    /**
     * 账号密码登录
     * @must
     * @param Request $request
     * @return \Illuminate\Http\JsonResponse|\Illuminate\Http\Resources\Json\JsonResource
     * @throws \Illuminate\Validation\ValidationException
     */
    public function accountLogin(Request $request)
    {
        $this->validate($request, [
            'username' => 'required',
            'password' => 'required|min:6'
        ], [], [
            'username' => '账号',
            'password' => '密码',
        ]);

        $credentials = $request->only(['username', 'password']);
//        if (is_mobile()) {
//            $this->validate($request, [
//                'type' => 'required',
//            ], [], ['type' => '角色类型']);
//            $credentials['type'] = $request->get('type');
//        }

        $username = $request->get('username');
        $msg = $this->isCanLogin($request, $username, 'api');
        if ($msg) {
            return $this->response->fail($msg);
        }

        $token = $this->userService->handleAccountLogin($credentials, $request);
        $this->clearLoginLogs($request, $username, 'api');
        if ($token) {
            $this->clearLoginLogs($request, $username, 'api');
            $expires_in = auth()->factory()->getTTL() * 60;
            $this->singleLoginSetToken(login_user_id(), $token, 'api');
            $token = 'Bearer ' . $token;
            return $this->response->success(compact('token', 'expires_in'));
        }

        $this->storeLoginLog($request, $username, 'api');
        return $this->response->fail('账号或者密码错误！');
    }

    /**
     * 微信小程序绑定登录
     * @must
     * @param Request $request
     * @return \Illuminate\Http\JsonResponse|\Illuminate\Http\Resources\Json\JsonResource
     * @throws \EasyWeChat\Kernel\Exceptions\InvalidConfigException
     * @throws \Illuminate\Validation\ValidationException
     * @throws \Prettus\Validator\Exceptions\ValidatorException
     */
    public function miniProgramLogin(Request $request)
    {
        $this->validate($request, [
            'code' => 'required|string',
            'appid' => 'required|string',
            'phone_detail' => 'sometimes'
        ], [], [
            'code' => 'Code',
            'appid' => 'AppId',
            'phone_detail' => '手机信息',
        ]);

        $auth = $this->authService->handleMiniProgramLogin($request);

        $token = $this->userService->handleAuthLogin($auth);
        $this->singleLoginSetToken(login_user_id(), $token, 'api');
        $token = 'Bearer ' . $token;
        $expires_in = auth()->factory()->getTTL() * 60;
        return $this->response->success(compact('token', 'expires_in'));
    }

    /**
     * 绑定微信号
     * @param Request $request
     * @return \Illuminate\Http\JsonResponse|\Illuminate\Http\Resources\Json\JsonResource
     * @throws \EasyWeChat\Kernel\Exceptions\InvalidConfigException
     * @throws \Illuminate\Validation\ValidationException
     * @throws \Prettus\Validator\Exceptions\ValidatorException
     */
    public function bindWechat(Request $request)
    {
        $this->validate($request, [
            'code' => 'required|string',
            'appid' => 'required|string',
            'type' => 'required|in:3,4,5',
            'phone_detail' => 'sometimes'
        ], [], [
            'code' => 'Code',
            'appid' => 'AppId',
            'phone_detail' => '手机信息',
        ]);

        $auth = $this->authService->handleMiniProgramLogin($request);
        $this->userService->handleBindWechat($auth);
        return $this->response->ok('绑定成功');
    }

    /**
     * 绑定微信号
     * @param Request $request
     * @return \Illuminate\Http\JsonResponse|\Illuminate\Http\Resources\Json\JsonResource
     * @throws \EasyWeChat\Kernel\Exceptions\InvalidConfigException
     * @throws \Illuminate\Validation\ValidationException
     * @throws \Prettus\Validator\Exceptions\ValidatorException
     */
    public function unbindWechat()
    {
        $this->userService->handleUnbindWechat();
        return $this->response->ok('绑定成功');
    }

    /**
     * 退出登录
     * @must
     * @return \Illuminate\Http\JsonResponse|\Illuminate\Http\Resources\Json\JsonResource
     */
    public function logout()
    {
        auth('api')->logout();
        return $this->response->ok('操作成功');
    }

    /**
     * 登录用户信息
     * @must
     * @return \Illuminate\Http\JsonResponse|\Illuminate\Http\Resources\Json\JsonResource
     */
    public function me()
    {
        $user = $this->userService->handleMe();
        return $this->response->success($user);
    }

    /**
     * 刷新token
     * @must
     * @return \Illuminate\Http\JsonResponse|\Illuminate\Http\Resources\Json\JsonResource
     */
    public function refreshToken()
    {
        $token = $this->authService->handleRefreshToken();
        $this->singleLoginSetToken(login_user_id(), $token, 'api');
        $token = 'Bearer ' . $token;
        $expires_in = auth()->factory()->getTTL() * 60;
        return $this->response->success(compact('token', 'expires_in'));
    }

    /**
     * 微信小程序绑定用户手机号
     * @must
     * @param Request $request
     * @return \Illuminate\Http\JsonResponse|\Illuminate\Http\Resources\Json\Resource|void
     * Author: Mead
     */
    public function miniBindMobile(Request $request)
    {
        $this->validate($request, [
            'iv' => 'required|string',
            'encryptedData' => 'required|string',
        ]);

        //微信解析手机号
        $user = login_user();
        $iv = $request->get('iv');
        $encryptedData = $request->get('encryptedData');

        $session = Cache::get("cache:service:auth:session_key:api:" . $user['wechat_auth_id']);
        if (!$session) abort(ResponseCodeEnum::SERVICE_OPERATION_ERROR, '请重新登录');

        $miniConfig = wechat_mini_config(0);
        $miniProgram = Factory::miniProgram($miniConfig);

        try {
            $decryptedData = $miniProgram->encryptor->decryptData($session, $iv, $encryptedData);
        } catch (\Exception $exception) {
            exception($exception);
        }
        if (!array_key_exists('purePhoneNumber', $decryptedData)) abort(ResponseCodeEnum::SERVICE_OPERATION_ERROR, '解密数据不对');
        $mobile = $decryptedData['purePhoneNumber'];

        $this->userService->handleBindMobile($user['id'], $mobile);

        return $this->response->ok('绑定成功');
    }

    /**
     * 修改密码
     * @must
     * @param Request $request
     * @return \Illuminate\Http\JsonResponse|\Illuminate\Http\Resources\Json\JsonResource
     * @throws \Illuminate\Validation\ValidationException
     * @throws \Prettus\Validator\Exceptions\ValidatorException
     */
    public function updatePassword(Request $request)
    {
        $data = $this->validateData($request, [
            'password' => 'required|confirmed|min:6'
        ], [
            'password' => '密码',
        ]);

        $password = $data['password'];
        if (!check_password($password)) {
            return $this->response->fail('密码太简单', ResponseCodeEnum::SERVICE_OPERATION_ERROR);
        }

        $this->userService->handleMeResetPassword($password);
        return $this->response->ok('修改成功');
    }

    /**
     * 更新个人信息
     * @must
     * @param Request $request
     * @return \Illuminate\Http\JsonResponse|\Illuminate\Http\Resources\Json\JsonResource
     */
    public function updateInfo(Request $request)
    {
        $fields = $this->validateData($request, [
            'fields' => 'required|array',
        ], [
            'fields' => '字段表',
        ])['fields'];

        $da = [
            'name' => [
                'rule' => 'required|string',
                'name' => '姓名',
                'key' => 'name',
            ],
            'sex' => [
                'rule' => 'required|in:1,2',
                'name' => '性别',
                'key' => 'sex',
            ],
            'headimg' => [
                'rule' => 'required|string',
                'name' => '头像',
                'key' => 'headimg',
            ],
            'email' => [
                'rule' => 'required|mail',
                'name' => '邮箱',
                'key' => 'email',
            ],
            'extra_fields.wechat_no' => [
                'rule' => 'required|string',
                'name' => '微信号',
                'key' => 'extra_fields.wechat_no',
            ],
        ];
        $rules = Arr::only($da, $fields);
        $data = $this->validateData($request, Arr::pluck($rules, 'rule', 'key'), Arr::pluck($rules, 'name', 'key'));

        $this->userService->handleMeUpdate($data);
        return $this->response->ok('更新成功');
    }


    /**
     * 更新个人信息[微信]
     * @must
     * @param Request $request
     * @return \Illuminate\Http\JsonResponse|\Illuminate\Http\Resources\Json\JsonResource
     */
    public function miniUpdateInfo(Request $request)
    {
        $this->validate($request, [
            'iv' => 'required',
            'encryptedData' => 'required',
        ]);

        //微信解析手机号
        $user = login_user();
        $iv = $request->get('iv');
        $encryptedData = $request->get('encryptedData');

        $session = Cache::get("cache:service:auth:session_key:" . $user['wechat_auth_id']);
        if ($session) abort(ResponseCodeEnum::SERVICE_OPERATION_ERROR, '请重新登录');

        $miniConfig = wechat_mini_config(0);
        $miniProgram = Factory::miniProgram($miniConfig);

        try {
            $decryptedData = $miniProgram->encryptor->decryptData($session, $iv, $encryptedData);
        } catch (\Exception $exception) {
            exception($exception);
        }

        return $this->response->ok('更新成功');
    }

    /**
     * 发送验证码
     * @param Request $request
     * @return \Illuminate\Http\JsonResponse|\Illuminate\Http\Resources\Json\JsonResource
     * @throws \Illuminate\Validation\ValidationException
     */
    public function sendLoginValidateCode(Request $request)
    {
        $this->validateData($request, [
            'mobile' => 'required|mobile'
        ], ['mobile' => '手机号']);

        $mobile = $request->get('mobile');

        $day = date('Y-m-d');
        $nums = Cache::get("controller:Api:AuthController:sendLoginValidateCode:{$mobile}:{$day}", 0);
        if ($nums > 3) {
            return $this->response->fail('你今天请求的次数太多了，请明天再试。');
        }

        Cache::increment("controller:Api:AuthController:sendLoginValidateCode:{$mobile}:{$day}", 1);

        $code = rand(100000, 999999);
        try {
//            app('easy_sms')->send($mobile, [
//                'template' => config('sms.template.verification_code'),
//                'data' => [
//                    'number' => (string)$code
//                ]
//            ]);
        } catch (\Exception $exception) {
            exception($exception->getException(config('sms.default.gateways')[0]));
        }
        Cache::put('controller:sendLoginValidateCode:mobile:' . $mobile, $code, Carbon::now()->addMinutes(5));

        return $this->response->ok('发送成功' . $code);
    }

    /**
     * 手机号登录
     * @param Request $request
     * @return \Illuminate\Http\JsonResponse|\Illuminate\Http\Resources\Json\JsonResource
     * @throws \Illuminate\Validation\ValidationException
     * @throws \Prettus\Validator\Exceptions\ValidatorException
     */
    public function mobileLogin(Request $request)
    {
        $this->validateData($request, [
            'mobile' => 'required|mobile',
            'code' => 'required|size:6',
        ], ['mobile' => '手机号', 'code' => '验证码']);
        $mobile = $request->get('mobile');
        $code = $request->get('code');
        $yun_code = Cache::get('controller:sendLoginValidateCode:mobile:' . $mobile, false);

//        if ($yun_code !== $code) abort(ResponseCodeEnum::SERVICE_OPERATION_ERROR, '验证码不对');

        $token = $this->userService->handleMobileLogin($mobile);
        $this->singleLoginSetToken(login_user_id(), $token, 'api');
        $token = 'Bearer ' . $token;
        $expires_in = auth()->factory()->getTTL() * 60;
        return $this->response->success(compact('token', 'expires_in'));
    }
}