<?php
declare(strict_types=1);
namespace app\api\controller\v1;

use app\api\model\Navigator as NavigatorModel;
use app\api\validate\Navigator as NavigatorValidate;

class Navigator extends Base
{
    //管理员模型
    protected $model = null;
    //后台管理员控制器
    protected $validate = null;

    public function initialize()
    {
        parent::initialize();
        $this->validate = new NavigatorValidate();
        $this->model = new NavigatorModel();
    }

    /**
     * 详情
     */
    public function read():\think\Response\Json
    {
        $inputData = $this->request->param(['id']);
        $inputData['platform_id'] = $this->platformId;
        if (isset($inputData['language_id']) && $inputData['language_id'] != 0 && $inputData['language_id'] != '') {
            $inputData['site_id'] = $inputData['language_id'];
        }
        if (isset($inputData['language_id'])) {
            unset($inputData['language_id']);
        }
        if (!$this->commonValidate(__FUNCTION__,$inputData)) {
            return $this->msg(-1,$this->validate->getError());
        }
        $result = $this->model->getInfo($inputData);
        if ($result['pid'] != 0) {
            $pidName = $this->model->where('id',$result['pid'])->find()->toArray();
            $result['pid_name'] = $pidName['name'];
        } else {
            $result['pid_name'] = '';
        }
        $result['language_id'] = $result['site_id'];
        return $this->msg(200,'获取列表成功',$result);
    }

    /**
     * 列表树
     */
    public function tree():\think\Response\Json
    {
        $inputData = $this->request->param();
        $inputData['platform_id'] = $this->platformId;
        if (!$this->commonValidate(__FUNCTION__,$inputData)) {
            return $this->msg(-1,$this->validate->getError());
        }
        if (isset($inputData['language_id']) && $inputData['language_id'] != '' && $inputData['language_id'] != 0) {
            $this->focus['site_id'] = $inputData['language_id'];
        }
        if (isset($inputData['language_id'])) {
            unset($inputData['language_id']);
        }
        $this->order['sort'] = 'desc';

        $list = $this->model->getAllList($inputData,$this->simple,$this->focus,$this->order);
        $tree = list_to_tree($list);
        return $this->msg(200, '获取列表成功', $tree);
    }

    /**
     * 顶级列表树
     */
    public function topTree():\think\Response\Json
    {
        $inputData = $this->request->param();
        $inputData['platform_id'] = $this->platformId;
        if (!$this->commonValidate(__FUNCTION__,$inputData)) {
            return $this->msg(-1,$this->validate->getError());
        }
        if (isset($inputData['language_id']) && $inputData['language_id'] != '' && $inputData['language_id'] != 0) {
            $this->focus['site_id'] = $inputData['language_id'];
            //$this->focus['pid'] = 0;
        }
        if (isset($inputData['language_id'])) {
            unset($inputData['language_id']);
        }
        $list = $this->model->getAllList($inputData,$this->simple,$this->focus,$this->order);
        //echo "<pre>=="; print_r($list);
        //去除自己的顶级
        if (isset($inputData['id']) && $inputData['id'] != '') {
            //查找当前分类是否有子类。
            $nav = $this->model->find($inputData['id']);
            $hasSon = $this->model->where('pid',$inputData['id'])->find();
            
            if($hasSon) {
                $tree = [];
            }
            else{
                foreach ($list as $key => $item) {
                    if ($inputData['id'] == $item['id']){
                        unset($list[$key]);
                        break;
                    }
                }   
                $tree = list_to_tree($list);
            }
            
            /*if ($nav) {
                if (!empty($son)) {
                    $tree = [];
                } else {
                    foreach ($list as $key => $item) {
                        if ($inputData['id'] == $item['id']){
                            unset($list[$key]);
                        }
                    }
                    $tree = list_to_tree($list);
                }
            }*/
        } else {
            /*foreach ($list as $key => $item) {
                if ($inputData['id'] == $item['id']){
                    unset($list[$key]);
                }
            }*/
            
            $tree = list_to_tree($list);
            
        }
        //echo "<pre>---"; print_r($tree);
        return $this->msg(200, '获取列表成功', $tree);
    }

    /**
     * 修改是否是顶部状态
     */
    public function changeStatus():\think\Response\Json
    {
        $inputData = $this->request->param();
        $inputData['platform_id'] = $this->platformId;
        if (isset($inputData['language_id']) && $inputData['language_id'] != 0 && $inputData['language_id'] != '') {
            $inputData['site_id'] = $inputData['language_id'];
        }
        if (isset($inputData['language_id'])) {
            unset($inputData['language_id']);
        }
        if (isset($inputData['is_foot']) && $inputData['is_foot'] == '') {
            unset($inputData['is_foot']);
        }

        if (isset($inputData['is_top']) && $inputData['is_top'] == '') {
            unset($inputData['is_top']);
        }

        if (!$this->commonValidate(__FUNCTION__,$inputData)) {
            return $this->msg(-1,$this->validate->getError());
        }
        //不能都提交为空
        if (count($inputData) < 3) {
            return $this->msg(504,"参数错误");
        }

        $result = $this->model->changeStatus($inputData);
        if ($result) {
            return $this->msg(200,"操作成功");
        } else {
            return $this->msg(504,"操作失败");
        }
    }

    /**
     * 删除
     */
    public function del():\think\Response\Json
    {
        $inputData = $this->request->param(['id']);
        $inputData['platform_id'] = $this->platformId;
        if (!$this->commonValidate(__FUNCTION__,$inputData)) {
            return $this->msg(-1,$this->validate->getError());
        }
        //查找是否有子类。
        $hasData = $this->model->getNavigatorIsInUse($inputData);
        if (!$hasData) {
            $result = $this->model->delData($inputData);
            if ($result) {
                return $this->msg(200,"删除成功");
            } else {
                return $this->msg(504,"删除失败");
            }
        } else {
            return $this->msg(504,"该导航下有子分类，不能删除");
        }
    }
}