<?php

namespace app\admin\controller\user;

use app\common\controller\Backend;
use app\common\library\Auth;
use app\common\model\Category;
use app\common\model\user\Guide;
use fast\Random;
use think\Db;
use think\exception\PDOException;
use think\exception\ValidateException;

/**
 * 会员管理
 *
 * @icon fa fa-user
 */
class User extends Backend
{

    protected $relationSearch = true;
    protected $searchFields = 'id,username,nickname';

    /**
     * @var \app\admin\model\User
     */
    protected $model = null;

    public function _initialize()
    {
        parent::_initialize();
        $this->model = model('User');
    }

    /**
     * 查看
     */
    public function index()
    {
        //设置过滤方法
        $this->request->filter(['strip_tags', 'trim']);
        if ($this->request->isAjax()) {
            //如果发送的来源是Selectpage，则转发到Selectpage
            if ($this->request->request('keyField')) {
                return $this->selectpage();
            }
            list($where, $sort, $order, $offset, $limit) = $this->buildparams();
            $list = $this->model
                ->with(['group', 'category'])
                ->where($where)
                ->order($sort, $order)
                ->paginate($limit);
            foreach ($list as $k => $v) {
                $v->avatar = $v->avatar ? cdnurl($v->avatar, true) : letter_avatar($v->nickname);
                $v->hidden(['password', 'salt']);
            }
            $result = array("total" => $list->total(), "rows" => $list->items());

            return json($result);
        }
        return $this->view->fetch();
    }

    /**
     * 添加
     */
    public function add()
    {
        if ($this->request->isPost()) {
            $params = $this->request->post("row/a");
            if ($params) {
                $params = $this->preExcludeFields($params);
                $username = $params['username'];
                $nickname = $params['nickname'];
                $password = $params['password'];
                $mobile = $params['mobile'];
                $email = $params['email'];

                // 检测用户名、昵称、邮箱、手机号是否存在
                if (\app\common\model\User::getByUsername($username)) {
                    $this->error(__('Username already exist'));
                }
                if (\app\common\model\User::getByNickname($nickname)) {
                    $this->error(__('Nickname already exist'));
                }
                if ($email && \app\common\model\User::getByEmail($email)) {
                    $this->error(__('Email already exist'));
                }
                if ($mobile && \app\common\model\User::getByMobile($mobile)) {
                    $this->error(__('Mobile already exist'));
                }

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

                $data = [
                    'nickname'  => preg_match("/^1[3-9]{1}\d{9}$/",$nickname) ? substr_replace($nickname,'****',3,4) : $nickname,
                    'username' => $username,
                    'password' => $password,
                    'email'    => $email,
                    'mobile'   => $mobile,
                    'level'    => 1,
                    'score'    => 0,
                    'avatar'   => '',
                ];
                $params = array_merge($data, [
                    'group_id' => $params['group_id'],
                    'category_id' => $params['category_id'],
                    'salt'      => Random::alnum(),
                    'jointime'  => $time,
                    'joinip'    => $ip,
                    'logintime' => $time,
                    'loginip'   => $ip,
                    'prevtime'  => $time,
                    'status'    => $params['status'],
                ]);
                $params['password'] = $this->getEncryptPassword($password, $params['salt']);
                $params = array_merge($params, []);

                if ($this->dataLimit && $this->dataLimitFieldAutoFill) {
                    $params[$this->dataLimitField] = $this->auth->id;
                }

                $result = false;
                Db::startTrans();
                try {
                    //是否采用模型验证
//                    if ($this->modelValidate) {
//                        $name     = str_replace("\\model\\", "\\validate\\", get_class($this->model));
//                        $validate = is_bool($this->modelValidate) ? ($this->modelSceneValidate ? $name . '.add' : $name) : $this->modelValidate;
//                        $this->model->validateFailException(true)->validate($validate);
//                    }
                    $result = $this->model->allowField(true)->insertGetId($params);

                    // 添加用户后创建对应空引导页数据
                    $guide = new Guide();
                    $guide->user_id = $result;
                    $guide->image = '#';
                    $guide->url = '#';
                    $guide->save();

                    Db::commit();
                } catch (ValidateException $e) {
                    Db::rollback();
                    $this->error($e->getMessage());
                } catch (PDOException $e) {
                    Db::rollback();
                    $this->error($e->getMessage());
                } catch (Exception $e) {
                    Db::rollback();
                    $this->error($e->getMessage());
                }
                if ($result !== false) {
                    $this->success();
                } else {
                    $this->error(__('No rows were inserted'));
                }
            }
            $this->error(__('Parameter %s can not be empty', ''));
        }
        $this->view->assign('groupList', build_select('row[group_id]', \app\admin\model\UserGroup::column('id,name'), '', ['class' => 'form-control selectpicker']));
        $this->view->assign('categoryList', build_select('row[category_id]', Category::where(['pid' => 0])->column('id,name'), '', ['class' => 'form-control selectpicker']));
        return parent::add();
    }

    /**
     * 编辑
     */
    public function edit($ids = null)
    {
        if ($this->request->isPost()) {
            $this->token();
        }
        $row = $this->model->get($ids);
//        $this->modelValidate = true;
        if (!$row) {
            $this->error(__('No Results were found'));
        }
        $this->view->assign('groupList', build_select('row[group_id]', \app\admin\model\UserGroup::column('id,name'), $row['group_id'], ['class' => 'form-control selectpicker']));
        $this->view->assign('categoryList', build_select('row[category_id]', Category::where(['pid' => 0])->column('id,name'), $row['category_id'], ['class' => 'form-control selectpicker']));
        return parent::edit($ids);
    }

    /**
     * 删除
     */
    public function del($ids = "")
    {
        if (!$this->request->isPost()) {
            $this->error(__("Invalid parameters"));
        }
        $ids = $ids ? $ids : $this->request->post("ids");
        $row = $this->model->get($ids);
        $this->modelValidate = true;
        if (!$row) {
            $this->error(__('No Results were found'));
        }
        Auth::instance()->delete($row['id']);
        $this->success();
    }

    /**
     * 获取密码加密后的字符串
     * @param string $password 密码
     * @param string $salt     密码盐
     * @return string
     */
    public function getEncryptPassword($password, $salt = '')
    {
        return md5(md5($password) . $salt);
    }
}