<?php

namespace app\admin\controller;

use think\Db;
use app\common\controller\Backend;

/**
 * 用户日记管理
 *
 * @icon fa fa-circle-o
 */
class Diary extends Backend
{

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

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

    public function import()
    {
        parent::import();
    }

    /**
     * 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
     */


    /**
     * 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);
                $result = false;
                Db::startTrans();
                try {
                    //是否采用模型验证
                    if ($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);
                    }
                    $params['content'] = base64_encode($params['content']);
                    $params['con'] = ($params['con'] == '') ? '' : base64_encode($params['con']);
                    $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', ''));
        }
        $row['content'] = base64_decode($row['content']);
        $row['con'] = ($row['con'] == '') ? '' : base64_decode($row['con']);
        $this->view->assign("row", $row);
        return $this->view->fetch();
    }

    /**
     * 查看
     */
    public function index()
    {
        //当前是否为关联查询
        $this->relationSearch = true;
        //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 = $this->model
                ->with(['user', 'isclass', 'isclassson', 'type'])
                ->where($where)
                ->order($sort, $order)
                ->paginate($limit);

            foreach ($list as $row) {

                $row->getRelation('user')->visible(['nickname', 'avatar']);
                $row->getRelation('isclass')->visible(['isclass']);
                $row->getRelation('isclassson')->visible(['isclass_son']);
                $row->getRelation('type')->visible(['type']);
                $row['content'] = $this->substr_format(base64_decode($row['content']), 10, $replace = '...', $encoding = 'UTF-8');
//                $row['con'] = base64_decode($row['con']) == '' ? '无' : base64_decode($row['con']);
                $row['json'] = $this->substr_format($row['json'] == '' ? '无' : $this->JsonTypeDeCode($row['json']), 10, $replace = '...', $encoding = 'UTF-8');
            }

            $result = array("total" => $list->total(), "rows" => $list->items());

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

    public function look()
    {
        $ID = input('id');
        $Diary = Db::name('diary')->where('id', $ID)->find();
        $JsonStr = $this->JsonTypeDeCode($Diary['json']);
        //$JsonStr 分类
        $data = [
            'Nickname' => Db::name('user')->where('id', $Diary['user_id'])->value('nickname'),
            'Content' => base64_decode($Diary['content']),
            'Status' => $Diary['status'] == 1 ? '仅自己' : '分享可见',
            'Con' => $Diary['con'] == '' ? '无' : base64_decode($Diary['con']),
            'Type' => Db::name('type')->where('id', $Diary['type_id'])->value('type'),
            'IsDelete' => $Diary['isdelete'] == 1 ? '是' : '否',
            'Json' => $JsonStr,
            'Createtime' => date('Y-m-d', $Diary['createtime']),
            'Updatetime' => date('Y-m-d', $Diary['updatetime']),
        ];
        $this->assign("data", $data);
        return $this->view->fetch();
    }


    function JsonTypeDeCode($Json)
    {
        $JsonArray = json_decode(htmlspecialchars_decode($Json), true);
        foreach ($JsonArray as $k => $v) {
            $JsonStrArray[$k]['isclass'] = Db::name('isclass')->where('id', $v['isclass_id'])->value('isclass');
            if (!empty($v['isclass_son_id'])) {
                $JsonStrArray[$k]['isclass_son'] = Db::name('isclass_son')->where('id', $v['isclass_son_id'])->value('isclass_son');
            }
            $JsonStrArray[$k]['num'] = $v['num'];
        }
        foreach ($JsonStrArray as $k => $v) {
            $JsonStrArr[$k] = implode(',', $v);
        }
        $JsonStr = implode(' | ', $JsonStrArr);
        return $JsonStr;
    }


    function substr_format($text, $length, $replace = '...', $encoding = 'UTF-8')
    {
        if ($text && mb_strlen($text, $encoding) > $length) {
            return mb_substr($text, 0, $length, $encoding) . $replace;
        }
        return $text;
    }
}