<?php

namespace app\admin\controller\workers;

use app\admin\model\AuthGroup;
use app\admin\model\Item;
use app\common\controller\Backend;
use fast\Tree;
use think\Db;
use think\exception\PDOException;
use think\exception\ValidateException;

/**
 * 师傅列管理
 *
 * @icon fa fa-circle-o
 */
class Worker extends Backend
{

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

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


        $items = model('item')->getAll();

        Tree::instance()->init($items)->icon = ['&nbsp;&nbsp;&nbsp;&nbsp;', '&nbsp;&nbsp;&nbsp;&nbsp;', '&nbsp;&nbsp;&nbsp;&nbsp;'];
//          dd($ruleList);
        $res = Tree::instance()->getTreeList(Tree::instance()->getTreeArray(0), 'title');

        foreach ($res as &$v) {
            $v = $v->toArray();
            $v['state'] = ['selected' => false];
            $v['parent'] = $v['pid'] ?: '#';
            $v['text'] = $v['title'];
            unset($v['pid']);
            unset($v['title']);
            unset($v['level']);
            unset($v['key_word']);
            unset($v['sort']);
            unset($v['status']);
        }

        $this->tree = $res;

        $this->view->assign("tree", $res);
    }


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

            foreach ($list as $row) {


            }

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

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


    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);
            $item_map = model('item')->getAll();
            $item_map = array_column($item_map,'level','id');
            if ($result) {
                $items = explode(',', $params['rules']);
                if ($items) {
                    $insert = [];
                    foreach ($items as $item) {
                        $insert [] = [
                            'worker_id' => $result,
                            'item_id' => $item,
                            'item_path_id' => $item_map[$item] ?? 0
                        ];
                    }
                    model('WorkerItem')->saveAll($insert);
                }
            }

            Db::commit();
        } catch (ValidateException|PDOException|Exception $e) {
            Db::rollback();
            $this->error($e->getMessage());
        }
        if ($result === false) {
            $this->error(__('No rows were inserted'));
        }
        $this->success();
    }


    public function edit($ids = null)
    {

        if (!$ids) {
            if (request()->isPost()){
                $ids = input('id');
                if (!$ids){
                    $this->error('缺少订单ID');
                }
            }else{
                $this->error('缺少订单ID');
            }
        }

        // 获取当前ID对应的订单信息
        $worker = $this->model->get($ids);
        if (!$worker) {
            $this->error('订单不存在');
        }

        // 判断是否为POST请求，进行更新操作
        if (request()->isPost()) {
            // 获取表单提交的数据
            $params = input('post.row/a');

            $item_map = model('item')->getAll();
            $item_map = array_column($item_map,'level','id');
            if ($ids) {
                $items = explode(',', $params['rules']);
                if ($items) {
                    $insert = [];
                    foreach ($items as $item) {
                        $insert [] = [
                            'worker_id' => $ids,
                            'item_id' => $item,
                            'item_path_id' => $item_map[$item] ?? 0
                        ];
                    }
                    model('WorkerItem')->where('worker_id',$ids)->delete();
                    model('WorkerItem')->batchInsert($insert);
                }
            }
            unset($params['rules']);
            unset($params['address']);
            $worker->save($params);

            // 返回成功信息
            $this->success('更新成功', 'index');
        }
        $area_name = model('area')->getNameByCode($worker->area_id);
        $worker->area_name = str_replace(',','/',$area_name);


        $select_ids =  model('WorkerItem')->where('worker_id',$ids)->field('item_id')
            ->select();
        $select_ids = array_column($select_ids,'item_id');
        foreach ($this->tree as $index=>$item){
            if (in_array($item['parent'],$select_ids)){
                $this->tree[$index]['state']['selected'] = true;
            }
        }
//        dd($area_name);
        // 将订单数据传递到视图
        $this->assign('row', $worker);
        $this->assign("tree", $this->tree);
        // 渲染编辑页面
        return $this->fetch();
    }

}