<?php

namespace app\admin\controller\app;

use app\common\controller\Backend;
use think\Config;
use think\Db;
use fast\Random;


/**
 * 代理管理
 *
 * @icon fa fa-circle-o
 */
class AppProxy extends Backend
{

    /**
     * AppProxy模型对象
     * @var \app\admin\model\app\AppProxy
     */
    protected $model = null;

    public function _initialize()
    {
        parent::_initialize();
        $this->model = new \app\admin\model\app\AppProxy;
        $this->view->assign("statusList", $this->model->getStatusList());
        $this->view->assign("typeList", $this->model->getTypeList());
    }

    /**
     * 默认生成的控制器所继承的父类中有index/add/edit/del/multi五个基础方法、destroy/restore/recyclebin三个回收站方法
     * 因此在当前控制器中可不用编写增删改查的代码,除非需要自己控制这部分逻辑
     * 需要将application/admin/library/traits/Backend.php中对应的方法复制到当前控制器,然后进行修改
     */

    /**
     * 查看
     */
    public function index()
    {
        //设置过滤方法
        $this->request->filter(['strip_tags']);
        if ($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();
            $offset = $this->request->get("offset", 0);
            $limit = $this->request->get("limit", 0);
            $params = json_decode(input('filter'),true);
            $op = json_decode(input('op'),true);
            if(count($params) > 0){
                $new_params = $new_op = [];
                foreach ($params as $key => $value) {
                    if($key == 'user_name')
                    {
                        $new_params['u.nickname'] = $value;
                        $new_op['u.nickname'] = $op[$key];
                    }else if($key == 'admin_name'){
                        $new_params['b.nickname'] = $value;
                        $new_op['b.nickname'] = $op[$key];
                    }else {
                        $new_params['a.' . $key] = $value;
                        $new_op['a.' . $key] = $op[$key];
                    }
                }
                $w = $this->rewriteQuery($new_params, $new_op);
            }else{
                $w['a.id'] = array('>', 0);
            }
            if($this->auth->id != 1) {
                $w['a.admin_id'] = $this->auth->id;
            }
            $total = Db::name('app_proxy')
                ->alias('a')
                ->field('a.*,b.nickname as admin_name,u.nickname as user_name')
                ->join('fa_user u', 'a.user_id = u.id')
                ->join('fa_admin b','b.id = a.admin_id')
                ->where($w)
                ->count();
            $list = Db::name('app_proxy')
                ->alias('a')
                ->field('a.*,b.nickname as admin_name,u.nickname as user_name,u.referral_code')
                ->join('fa_user u', 'a.user_id = u.id')
                ->join('fa_admin b','b.id = a.admin_id')
                ->where($w)
                ->order('a.id', 'desc')
                ->limit($offset, $limit)
                ->select();

            // 生成专属注册链接
            $front_url = Config::get('site.app_downurl') ?: $this->request->domain();
            foreach ($list as $key => $value) {
                $list[$key]['register_url'] = $front_url . '/#/pages/login/register?code=' . ($value['referral_code'] ?: '');
            }

            //可结算金额
            $result = array("total" => $total, "rows" => $list);

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

    /**
     * Selectpage的实现方法
     *
     * 当前方法只是一个比较通用的搜索匹配,请按需重载此方法来编写自己的搜索逻辑,$where按自己的需求写即可
     * 这里示例了所有的参数，所以比较复杂，实现上自己实现只需简单的几行即可
     *
     */
    protected function selectpage()
    {
        //设置过滤方法
        $this->request->filter(['strip_tags', 'htmlspecialchars']);

        //搜索关键词,客户端输入以空格分开,这里接收为数组
        $word = (array)$this->request->request("q_word/a");
        //当前页
        $page = $this->request->request("pageNumber");
        //分页大小
        $pagesize = $this->request->request("pageSize");
        //搜索条件
        $andor = $this->request->request("andOr", "and", "strtoupper");
        //排序方式
        $orderby = (array)$this->request->request("orderBy/a");
        //显示的字段
        $field = $this->request->request("showField");
        //主键
        $primarykey = $this->request->request("keyField");
        //主键值
        $primaryvalue = $this->request->request("keyValue");
        //搜索字段
        $searchfield = (array)$this->request->request("searchField/a");
        //自定义搜索条件
        $custom = (array)$this->request->request("custom/a");
        //是否返回树形结构
        $istree = $this->request->request("isTree", 0);
        $ishtml = $this->request->request("isHtml", 0);
        if ($istree) {
            $word = [];
            $pagesize = 99999;
        }
        $order = [];
        foreach ($orderby as $k => $v) {
            $order[$v[0]] = $v[1];
        }
        $field = $field ? $field : 'name';

        //如果有primaryvalue,说明当前是初始化传值
        if ($primaryvalue !== null) {
            $where = [$primarykey => ['in', $primaryvalue]];
            $pagesize = 99999;
        } else {
            $where = function ($query) use ($word, $andor, $field, $searchfield, $custom) {
                $logic = $andor == 'AND' ? '&' : '|';
                $searchfield = is_array($searchfield) ? implode($logic, $searchfield) : $searchfield;
                foreach ($word as $k => $v) {
                    $query->where(str_replace(',', $logic, $searchfield), "like", "%{$v}%");
                }
                if ($custom && is_array($custom)) {
                    foreach ($custom as $k => $v) {
                        if (is_array($v) && 2 == count($v)) {
                            $query->where($k, trim($v[0]), $v[1]);
                        } else {
                            $query->where($k, '=', $v);
                        }
                    }
                }
            };
        }
        $adminIds = $this->getDataLimitAdminIds();
        if (is_array($adminIds)) {
            $this->model->where($this->dataLimitField, 'in', $adminIds);
        }
        $list = [];
        $total = $this->model->where($where)->count();
        if ($total > 0) {
            if (is_array($adminIds)) {
                $this->model->where($this->dataLimitField, 'in', $adminIds);
            }
            $datalist = $this->model->where($where)
                ->order($order)
                ->page($page, $pagesize)
                ->field($this->selectpageFields)
                ->select();
            foreach ($datalist as $index => $item) {
                unset($item['password'], $item['salt']);
                $list[] = [
//                    $primarykey => isset($item[$primarykey]) ? $item[$primarykey] : '',
                    $field      => isset($item[$field]) ? $item[$field] : '',
                    'pid'       => isset($item['pid']) ? $item['pid'] : 0,
                    'id'  => $item['admin_id']
                ];
            }
            if ($istree && !$primaryvalue) {
                $tree = Tree::instance();
                $tree->init(collection($list)->toArray(), 'pid');
                $list = $tree->getTreeList($tree->getTreeArray(0), $field);
                if (!$ishtml) {
                    foreach ($list as &$item) {
                        $item = str_replace('&nbsp;', ' ', $item);
                    }
                    unset($item);
                }
            }
        }
        //这里一定要返回有list这个字段,total是可选的,如果total<=list的数量,则会隐藏分页按钮
        return json(['list' => $list, 'total' => $total]);
    }

    /**
     * 添加
     */
    public function add()
    {
        if ($this->request->isPost()) {
            $params = $this->request->post("row/a");
            if ($params) {
                $params = $this->preExcludeFields($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);
                    }

                    //添加管理权限
                    $admins['salt'] = Random::alnum();
                    $admins['password'] = md5(md5($params['password']) . $admins['salt']);
                    $admins['avatar'] = '/assets/img/avatar.png'; //设置新管理员默认头像。
                    $admins['username'] = $params['username'];
                    $params['password'] = $admins['password'];
                    $admins['nickname'] = $admins['username'];
                    $admins['email'] = $admins['username']."@qq.com";
                    $admins['createtime'] = time();
                    $admins['status'] = 'normal';

                    $result1 = Db::name('admin')->insertGetId($admins);
                    if(!$result1){
                        Db::rollback();
                        $this->error('创建管理失败');
                    }
                    if($params['type'] == 1){
                        // 一级代理 - 完整权限组
                        $result2 = Db::name('auth_group_access')
                            ->insert(['uid'=>$result1,'group_id'=>11]);
                    }else{
                        // 二级代理 - 基本权限组
                        $result2 = Db::name('auth_group_access')
                            ->insert(['uid'=>$result1,'group_id'=>12]);
                    }
                    
                    if(!$result2){
                        Db::rollback();
                        $this->error('创建管理失败.');
                    }
                    $result3 = Db::name("user")->where("id",$params['user_id'])->update(['admin_id'=>$result1]);
                    if(!$result3){
                        Db::rollback();
                        $this->error('绑定用户失败');
                    }
                    $params['admin_id'] = $result1;

                    $result = $this->model->allowField(true)->save($params);

                    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', ''));
        }
        return $this->view->fetch();
    }

    /**
     * 编辑
     */
    public function edit($ids = null)
    {
        $row = $this->model->get($ids);
        if (!$row) {
            $this->error(__('No Results were found'));
        }
        $adminIds = $this->getDataLimitAdminIds();
        if (is_array($adminIds)) {
            if (!in_array($row[$this->dataLimitField], $adminIds)) {
                $this->error(__('You have no permission'));
            }
        }
        if ($this->request->isPost()) {
            $params = $this->request->post("row/a");
            if ($params) {
                $params = $this->preExcludeFields($params);
                $result = false;
                Db::startTrans();
                try {
                    $update['username'] = $params['username'];
                    $update['updatetime'] = time();
                    if(!empty($params['password']))
                    {
                        $admins = Db::name('admin')->where('id',$row['admin_id'])->find();
                        $params['password'] = md5(md5($params['password']) . $admins['salt']);
                        $update['password'] = $params['password'];
                    }else{
                        unset($params['password']);
                    }
                    Db::name('admin')
                        ->where('id',$row['admin_id'])
                        ->update($update);
                    if($params['type'] != $row['type']){
                        if($params['type'] == 1){
                            // 升级为一级代理 - 完整权限
                            Db::name('auth_group_access')->where("uid",$row['admin_id'])->update(['group_id'=>11]);
                        }else{
                            // 降级为二级代理 - 基本权限
                            Db::name('auth_group_access')->where("uid",$row['admin_id'])->update(['group_id'=>12]);
                        }
                    }
                    //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 . '.edit' : $name) : $this->modelValidate;
                        $row->validateFailException(true)->validate($validate);
                    }
                    $result = $row->allowField(true)->save($params);

                    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 updated'));
                }
            }
            $this->error(__('Parameter %s can not be empty', ''));
        }
        $this->view->assign("row", $row);
        return $this->view->fetch();
    }


    /**
     * 删除
     */
    public function del($ids = "")
    {
        if ($ids) {
            $pk = $this->model->getPk();
            $adminIds = $this->getDataLimitAdminIds();
            if (is_array($adminIds)) {
                $this->model->where($this->dataLimitField, 'in', $adminIds);
            }
            $list = $this->model->where($pk, 'in', $ids)->select();
            $count = 0;
            Db::startTrans();
            try {
                foreach ($list as $k => $v) {
                    $count += $v->delete();
                    Db::name('admin')->where('id',$v->admin_id)->delete();
                    Db::name('auth_group_access')->where('uid',$v->admin_id)->delete();
                    Db::name("app_proxy")->where("id",$v->id)->delete();
                }
                
                Db::commit();
            } catch (PDOException $e) {
                Db::rollback();
                $this->error($e->getMessage());
            } catch (Exception $e) {
                Db::rollback();
                $this->error($e->getMessage());
            }
            if ($count) {
                $this->success();
            } else {
                $this->error(__('No rows were deleted'));
            }
        }
        $this->error(__('Parameter %s can not be empty', 'ids'));
    }

}