<?php

namespace app\admin\controller;

use app\admin\model\item\ronda\Rel;
use app\common\controller\Backend;
use mysql_xdevapi\DocResult;
use think\Db;
use think\Exception;
use think\exception\DbException;
use think\exception\PDOException;
use think\exception\ValidateException;

/**
 * 数据大屏管理
 *
 * @icon fa fa-circle-o
 */
class Screen extends Backend
{

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

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



    /**
     * 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()
    {
        //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 = $this->model
                ->with(['ronda'])
                ->where($where)
                ->order($sort, $order)
                ->paginate($limit);

            foreach ($list as $row) {
                $row->visible(['id', 'title','ronda_id', 'campus', 'images', 'starttime', 'endtime', 'is_view']);
                $row->visible(['ronda']);
                $row->getRelation('ronda')->visible(['title']);
            }

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

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

    /**
     * 添加
     *
     * @return string
     * @throws \think\Exception
     */
    public function add()
    {
        if (false === $this->request->isPost()) {
            return $this->view->fetch();
        }
        $params = $this->request->post('row/a');
        if (empty($params)) {
            $this->error(__('Parameter %s can not be empty', ''));
        }
        $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;
                $this->model->validateFailException()->validate($validate);
            }
            $result = $this->model->allowField(true)->save($params);
            $rid = $this->model->ronda_id;
            $cid = \db('ronda')->where('id',$rid)->value('campus_id');
            $data = \db('campus')->where('id',$cid)->value('title');
            $this->model->allowField(true)->save(['campus'=>$data]);
            Db::commit();
        } catch (ValidateException|PDOException|Exception $e) {
            Db::rollback();
            $this->error($e->getMessage());
        }
        if ($result === false) {
            $this->error(__('No rows were inserted'));
        }
        $this->success();
    }

    /**
     * 编辑
     *
     * @param $ids
     * @return string
     * @throws DbException
     * @throws \think\Exception
     */
    public function edit($ids = null)
    {
        $row = $this->model->get($ids);
        if (!$row) {
            $this->error(__('No Results were found'));
        }
        $adminIds = $this->getDataLimitAdminIds();
        if (is_array($adminIds) && !in_array($row[$this->dataLimitField], $adminIds)) {
            $this->error(__('You have no permission'));
        }
        if (false === $this->request->isPost()) {
            $this->view->assign('row', $row);
            return $this->view->fetch();
        }
        $params = $this->request->post('row/a');
        if (empty($params)) {
            $this->error(__('Parameter %s can not be empty', ''));
        }
        $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;
                $row->validateFailException()->validate($validate);
            }
            $result = $row->allowField(true)->save($params);
            $id = $row->id;
            $rid = \db('screen')->where('id',$id)->value('ronda_id');
            $cid = \db('ronda')->where('id',$rid)->value('campus_id');
            $data = \db('campus')->where('id',$cid)->value('title');
            $this->model->allowField(true)->save(['campus'=>$data],['id'=>$id]);
            Db::commit();
        } catch (ValidateException|PDOException|Exception $e) {
            Db::rollback();
            $this->error($e->getMessage());
        }
        if (false === $result) {
            $this->error(__('No rows were updated'));
        }
        $this->success();
    }

    /**
     * 战队排行
     */
    public function details($ids)
    {
        $row = $this->model->get(['id' => $ids]);
        if (!$row) {
            $this->error(__('No Results were found'));
        }
        if ($this->request->isAjax()) {
            $this->success("Ajax请求成功", null, ['id' => $ids]);
        }
        $data = $row->toArray();
        $res = db('team_score')
            ->where('ronda_id', $data['ronda_id'])
            ->order('score', 'desc')
            ->limit(4)
            ->select();
        $list = [];
        foreach ($res as $k => $v) {
            $list[] = [
                'title' => \db('team')->where('id',$v['team_id'])->value('title'),
                'score' => $v['score'],
            ];
        }
        $this->view->assign("row", $list);
        return $this->view->fetch();
    }

    /**
     * 个人排行
     */
    public function person($ids)
    {
        $row = $this->model->get(['id' => $ids]);
        if (!$row) {
            $this->error(__('No Results were found'));
        }
        if ($this->request->isAjax()) {
            $this->success("Ajax请求成功", null, ['id' => $ids]);
        }
        $data = $row->toArray();
        $res = db('study_ronda_score')
            ->where('ronda_id',$data['ronda_id'])
            ->select();
        $list = [];
        foreach ($res as $k => $v){
            $list[] = [
                'name' => \db('study')->where('id',$v['sid'])->value('name'),
                'score' => $v['score'],
                'title'=>\db('study')->where('id',$v['sid'])->value('team'),
                'rank'=> $k+1
            ];
        }
        $this->view->assign("row", $list);
        return $this->view->fetch();
    }

    /**
     *  批量修改
     */
    public function multi($ids = NULL){
        if (!$this->request->isPost()) {
            $this->error(__("Invalid parameters"));
        }
        $ids = $ids ? $ids : $this->request->post("ids");
        $ids = $ids ?: $this->request->post('ids');
        if (empty($ids)) {
            $this->error(__('Parameter %s can not be empty', 'ids'));
        }

        if (false === $this->request->has('params')) {
            $this->error(__('No rows were updated'));
        }
        parse_str($this->request->post('params'), $values);
        $values = $this->auth->isSuperAdmin() ? $values : array_intersect_key($values, array_flip(is_array($this->multiFields) ? $this->multiFields : explode(',', $this->multiFields)));
        if (empty($values)) {
            $this->error(__('You have no permission'));
        }
        $adminIds = $this->getDataLimitAdminIds();
        if (is_array($adminIds)) {
            $this->model->where($this->dataLimitField, 'in', $adminIds);
        }
        $count = 0;
        Db::startTrans();
        try {
            $list = $this->model->where($this->model->getPk(), 'in', $ids)->select();
            $res = $this->model->where('is_view',1)->find()->toArray();
            foreach ($list as $item) {
                //注意：修改区域！！！！！！！！！！！！
                if ($values['is_view'] == 1) {
                    if (!empty($res)){
                        $this->error('当前已有显示内容，不能重复选择');
                    }else{
                        $values['is_view'] = 1;
                    }
                }
                $count += $item->allowField(true)->isUpdate(true)->save($values);
            }
            Db::commit();
        } catch (PDOException|Exception $e) {
            Db::rollback();
            $this->error($e->getMessage());
        }
        if ($count) {
            $this->success();
        }
        $this->error(__('No rows were updated'));
    }

}