<?php
/**
 * 管理员控制器.
 *
 * @author nj
 * @date   2021-01-23 00:08:32
 */

namespace Modules\ManageApi\Controllers;

use App\Constants\CommonConstant;
use App\Repositories\Criterias\CommonWithCriteria;
use App\Repositories\Criterias\ManagerPagesCriteria;
use App\Repositories\Criterias\OrderLimitCriteria;
use App\Models\Mysql\ManagerModel;
use App\Repositories\ManagerRepository;
use App\Repositories\PermissionRoleRepository;
use Modules\ManageApi\Responses\CommonSuccessUidResponse;
use Modules\ManageApi\Responses\ManagerDetailResponse;
use Modules\ManageApi\Responses\ManagerPagesResponse;
use Otp\GoogleAuthenticator;
use Illuminate\Support\Facades\Validator;

class ManagerController extends BaseController
{
    /**
     * 分页列表.
     * @return mixed
     */
    public function lists()
    {
        /**
         * @var Validator $validatorFactory
         */
        $validatorFactory = app('validator');

        /**
         * @var ManagerRepository $managerRepo
         */
        $managerRepo = app(ManagerRepository::class);

        $inputData = $this->getJsonData();

        // 针对layui table自动分页请求参数，优先GET值.
        $queryPage = request()->has('page') ? request()->input('page', 1) : null;
        $queryPageSize = request()->has('page_size') ? request()->input('page_size', 10) : null;
        if (!is_null($queryPage)) {
            $inputData['page'] = $queryPage;
        }
        if (!is_null($queryPageSize)) {
            $inputData['page_size'] = $queryPageSize;
        }

        $rules = [
            'page' => 'nullable|integer',
            'page_size' => 'nullable|integer',
            'manager_uid' => 'nullable',
            'username' => 'nullable',
            'nick' => 'nullable',
            'is_locked' => 'nullable|integer',
            'role_id' => 'nullable|integer',
            'email' => 'nullable|email',
        ];
        $validator = $validatorFactory->make($inputData, $rules);
        if ($validator->fails()) {
            // 如果有错误（可能是多个信息），这里只取第一个错误信息返回.
            return json_fail($validator->errors()->first());
        }

        $orders = [
            ['created_at', 'DESC'],
        ];
        $pageSize = $inputData['page_size'] ?? CommonConstant::PAGE_SIZE;
        if ($pageSize > 500) {
            $pageSize = CommonConstant::PAGE_SIZE;
        }
        $page = format_page($inputData['page'] ?? 0);
        // 注意，单例分页一定要克隆一个（保证前面没用使用到paginate);
        $managers = $managerRepo->pushCriteria(new ManagerPagesCriteria($inputData))->pushCriteria(new OrderLimitCriteria($orders))->paginate($pageSize, ['*'], $page);

        return new ManagerPagesResponse($managers);
    }

    public function checkUsername()
    {
        $inputData = $this->getJsonData();
        $rules = [
            'username' => 'unique:manager,username|required|max:16',
        ];
        $message = [
            'username.unique' => '账号已存在!',
            'username.required' => '用户名不能为空!',
            'username.max' => '用户名不能大于16字节!'
        ];
        $validator = Validator::make($inputData,$rules,$message);
        if ($validator->fails()) {
            // 如果有错误（可能是多个信息），这里只取第一个错误信息返回.
            return json_fail($validator->errors()->first());
        }
        return json_fail('用户名可用!',200,[]);
    }

    /**
     * 详情
     * @return mixed
     */
    public function detail()
    {
        /**
         * @var Validator $validatorFactory
         */
        $validatorFactory = app('validator');
        /**
         * @var ManagerRepository $managerRepo
         */
        $managerRepo = app(ManagerRepository::class);

        $inputData = $this->getJsonData();

        $rules = [
            'manager_uid' => 'required|string',
        ];
        $validator = $validatorFactory->make($inputData, $rules);
        if ($validator->fails()) {
            // 如果有错误（可能是多个信息），这里只取第一个错误信息返回.
            return json_fail($validator->errors()->first());
        }

        $manager = $managerRepo->pushCriteria(new CommonWithCriteria(['role']))->findBy('manager_uid', $inputData['manager_uid']);

        return new ManagerDetailResponse($manager);
    }

    /**
     * 添加.
     * @return mixed|CommonSuccessUidResponse
     */
    public function add()
    {
        /**
         * @var Validator $validatorFactory
         */
        $validatorFactory = app('validator');
        /**
         * @var ManagerRepository $managerRepo
         */
        $managerRepo = app(ManagerRepository::class);

        /**
         * @var PermissionRoleRepository $permissionRoleRepository
         */
        $permissionRoleRepository = make(PermissionRoleRepository::class);

        $inputData = $this->getJsonData();

        $rules = [
            'username' => 'required|min:2|max:60',
            'nick' => 'required|max:60',
            'role_id' => 'required|integer',
            'password' => 'required|min:6|max:64',
            'email' => 'nullable|max:120',
            'otp_secret' => 'nullable|max:32',
        ];
        $validator = $validatorFactory->make($inputData, $rules);
        if ($validator->fails()) {
            // 如果有错误（可能是多个信息），这里只取第一个错误信息返回.
            return json_fail($validator->errors()->first());
        }
        $username = strtolower(trim($inputData['username']));
        if ($managerRepo->isExistsUsername($username)) {
            return json_fail('用户名已经存在');
        }
        $roleId = intval($inputData['role_id']);
        $roleName = '';
        $roleObj = $permissionRoleRepository->find($roleId);
        if (!empty($roleObj)) {
            $roleName = $roleObj->name;
        }
        $setarr = [
            'username' => $username,
            'nick' => trim($inputData['nick']),
            'role_id' => intval($roleId),
            'role_name' => $roleName,
            'otp_secret' => isset($inputData['otp_secret']) ? trim($inputData['otp_secret']) : GoogleAuthenticator::generateRandom(),
        ];
        if (isset($inputData['email'])) {
            $email = trim($inputData['email']);
        } else {
            $email = '';
        }
        $salt = random(6);
        $password = $managerRepo->generatePassword($inputData['password'], $salt);
        $setarr['salt'] = $salt;
        $setarr['password'] = $password;
        $setarr['email'] = $email;

        $result = $managerRepo->create($setarr);
        if (!$result) {
            return json_fail('创建失败');
        } else {
            $logSubject = '添加一个管理员,账号:'. $username;
            $logSvalue = $result->manager_uid;
            $logDbData = [
                'after_items' => [
                    $result->toArray(),
                ],
                'before_items' => [],
            ];
            $this->log($logSubject, $logSvalue, $logDbData);

            return new CommonSuccessUidResponse($result->manager_uid);
        }
    }

    /**
     * 修改管理员.
     * @return mixed
     */
    public function modify()
    {
        /**
         * @var Validator $validatorFactory
         */
        $validatorFactory = app('validator');
        /**
         * @var ManagerRepository $managerRepo
         */
        $managerRepo = app(ManagerRepository::class);

        /**
         * @var PermissionRoleRepository $permissionRoleRepository
         */
        $permissionRoleRepository = make(PermissionRoleRepository::class);

        $inputData = $this->getJsonData();

        $rules = [
            'manager_uid' => 'required|string',
            'nick' => 'required|max:60',
            'role_id' => 'required|integer',
            'password' => 'nullable|min:6|max:64',
            'email' => 'nullable|max:120',
        ];
        $validator = $validatorFactory->make($inputData, $rules);
        if ($validator->fails()) {
            // 如果有错误（可能是多个信息），这里只取第一个错误信息返回.
            return json_fail($validator->errors()->first());
        }

        $manager = $managerRepo->findBy('manager_uid', $inputData['manager_uid']);
        if (empty($manager)) {
            return json_fail(trans('common.err_resource_not_found'));
        }
        $oldManager = clone $manager;
        $manager->nick = $inputData['nick'];
        $manager->role_id = intval($inputData['role_id']);
        $roleName = '';
        $roleObj = $permissionRoleRepository->find($manager->role_id);
        if (!empty($roleObj)) {
            $roleName = $roleObj->name;
        }
        $manager->role_name = $roleName;
        if (isset($inputData['email'])) {
            $email = trim($inputData['email']);
            $manager->email = $email;
        } else {
            $manager->email = '';
        }

        if (!empty($inputData['password'])) {
            $salt = $manager->salt;
            if (empty($salt)) {
                $salt = random(6);
            }
            $password = $managerRepo->generatePassword($inputData['password'], $manager->salt);
            $manager->salt = $salt;
            $manager->password = $password;
        }
        $result = $manager->save();
        if (!$result) {
            return json_fail('修改失败');
        } else {
            $logSubject = '修改一个管理员,账号:'. $manager->username;
            $logSvalue = $manager->manager_uid;
            $logDbData = [
                'after_items' => [
                    $manager->toArray(),
                ],
                'before_items' => [
                    $oldManager->toArray(),
                ],
            ];
            $this->log($logSubject, $logSvalue, $logDbData);

            return new CommonSuccessUidResponse($manager->manager_uid);
        }
    }

    /**
     * 删除单个.
     * @return mixed
     */
    public function delete()
    {
        /**
         * @var Validator $validatorFactory
         */
        $validatorFactory = app('validator');
        /**
         * @var ManagerRepository $managerRepo
         */
        $managerRepo = app(ManagerRepository::class);

        $inputData = $this->getJsonData();

        $rules = [
            'manager_uid' => 'required|string',
        ];
        $validator = $validatorFactory->make($inputData, $rules);
        if ($validator->fails()) {
            // 如果有错误（可能是多个信息），这里只取第一个错误信息返回.
            return json_fail($validator->errors()->first());
        }

        $manager = $managerRepo->findBy('manager_uid', $inputData['manager_uid']);
        if ($manager->id === 1) {
            return json_fail('此用户不允许删除！');
        }
        if (empty($manager)) {
            return json_fail(trans('common.err_resource_not_found'));
        }
        $oldManager = clone $manager;
        $result = $manager->delete();
        if (!$result) {
            return json_fail('删除失败');
        } else {
            $logSubject = '删除一个管理员,账号:'. $oldManager->username;
            $logSvalue = $oldManager->manager_uid;
            $logDbData = [
                'after_items' => [

                ],
                'before_items' => [
                    $oldManager->toArray(),
                ],
            ];
            $this->log($logSubject, $logSvalue, $logDbData);

            return new CommonSuccessUidResponse($inputData['manager_uid']);
        }
    }

    /**
     * 批量操作.
     * @return mixed
     */
    public function batch()
    {
        /**
         * @var Validator $validatorFactory
         */
        $validatorFactory = app('validator');
        /**
         * @var ManagerRepository $managerRepo
         */
        $managerRepo = app(ManagerRepository::class);

        $inputData = $this->getJsonData();
        $operateName = $inputData['operate_name'] ?? '';

        switch ($operateName) {
            case 'delete':
                $itemPks = $inputData['item_pks'] ?? [];
                if (!empty($itemPks)) {
                    $model = new ManagerModel();
                    $resultItems = $model->whereIn('manager_uid', $itemPks)->delete();
                    if ($resultItems) {
                        $strPks = implode(',', $itemPks);
                        $logSubject = '批量删除多个管理员';
                        $logSvalue = $strPks;
                        $logDbData = [
                            'after_items' => [
                            ],
                            'before_items' => [],
                        ];
                        $this->log($logSubject, $logSvalue, $logDbData);
                    }
                }

                $data = [
                    'result' => 'success',
                    'pks' => $itemPks,
                ];
                return json_success($data);
                break;
            default:
                break;
        }

        return json_fail('未知操作');
    }

    /**
     * 我的详情.
     * @return mixed|ManagerDetailResponse
     */
    public function detailMe()
    {
        $manager = $this->getCurrentManger();
        if (empty($manager)) {
            return json_fail(trans('common.err_resource_not_found'));
        }

        return new ManagerDetailResponse($manager);
    }

    /**
     * 修改自己信息.
     * @return mixed|CommonSuccessUidResponse
     */
    public function modifyMe()
    {
        /**
         * @var Validator $validatorFactory
         */
        $validatorFactory = app('validator');
        /**
         * @var ManagerRepository $managerRepo
         */
        $managerRepo = app(ManagerRepository::class);

        $inputData = $this->getJsonData();

        $rules = [
            'nick' => 'required|max:60',
            'password' => 'nullable|min:6|max:64',
            'email' => 'nullable|max:120',
        ];
        $validator = $validatorFactory->make($inputData, $rules);
        if ($validator->fails()) {
            // 如果有错误（可能是多个信息），这里只取第一个错误信息返回.
            return json_fail($validator->errors()->first());
        }

        $manager = $this->getCurrentManger();
        if (empty($manager)) {
            return json_fail(trans('common.err_resource_not_found'));
        }
        $oldManager = clone $manager;
        $manager->nick = $inputData['nick'];
        if (isset($inputData['email'])) {
            $email = trim($inputData['email']);
            $manager->email = $email;
        } else {
            $manager->email = '';
        }

        if (!empty($inputData['password'])) {
            $salt = $manager->salt;
            if (empty($salt)) {
                $salt = random(6);
            }
            $password = $managerRepo->generatePassword($inputData['password'], $manager->salt);
            $manager->salt = $salt;
            $manager->password = $password;
        }
        $result = $manager->save();
        if (!$result) {
            return json_fail('修改失败');
        } else {
            $logSubject = '修改自己管理员信息,账号:'. $manager->username;
            $logSvalue = $manager->manager_uid;
            $logDbData = [
                'after_items' => [
                    $manager->toArray(),
                ],
                'before_items' => [
                    $oldManager->toArray(),
                ],
            ];
            $this->log($logSubject, $logSvalue, $logDbData);

            return new CommonSuccessUidResponse($manager->manager_uid);
        }
    }
}