<?php
declare (strict_types=1);

namespace app\api\model;

use app\common\model\Field;
use app\Request;
use think\facade\Config;
use think\facade\Db;
use think\Model;

/**
 * @mixin think\Model
 */
class Module extends Common
{

    protected $table = 'bmz_module';
    protected $cms_table = 'bmz_cms';
    /**
     * 管理员列表数据模型
     * @return array|\think\Collection
     * @throws \think\db\exception\DataNotFoundException
     * @throws \think\db\exception\DbException
     * @throws \think\db\exception\ModelNotFoundException
     */
    public function index()
    {

        $this->search_arr = ['module_name','table_name'];

        $id = $this->request->param('id', 0);

        $_op = $this->field('*');
        if($id){
            $_op = $this->where('id',$id);
        }
        //执行通用查询
        return parent::parentLists($_op);
    }


    /**
     * 读取后
     * @param Model $model
     * @return bool|void
     */
//    public static function onAfterRead(Model $model)
//    {
//        if (in_array(request()->action(), [ 'delete', 'status'])) {
//            return true;
//        }
//
//    }

//    public static function onBeforeWrite(Model $model)
//    {
//        if (!in_array(request()->action(), ['add'])) {
//            return;
//        }
//
//    }

    public function delModule($id){

        if (strpos($id, ',') !== false) {
            return -1;
        }

        // 当有栏目使用该模块时不可删除
//        $count = \app\common\model\Cate::where('module_id', $id)->count();
//        if ($count) {
//            return ['error' => 1, 'msg' => '删除失败，请先删除已使用该模块的栏目'];
//        }

        $site_id = SITE_ID;
        //获取module信息
        $m_model = new Module();

        //获取模型信息
        $module_info = $m_model->find($id)->toArray();
        if(!$module_info){
            return -1;
        }

        $table_name = $this->cms_table.'_'.$module_info['table_name'].'_'.$site_id;

        // 模块删除的同时删除字段管理中对应的数据
        $field_model =  new \app\api\model\Field();
        $f_ids = $field_model->where('module_id', '=' , $id)->where('site_id', SITE_ID)->select()->toArray();
        $f_ids_str = '';
        $f_ids_arr = [];
        foreach ($f_ids as $item){
            $f_ids_arr[] = $item['id'];
        }
        $f_ids_str = implode(',',$f_ids_arr);
        if($f_ids_str){
            $field_model->parentDel($f_ids_str);
        }

//        $field_model->where('module_id', $id)->delete();

        $state = $this->parentDel($id);
        if($state){
            //删除表
            $tables = Db::getTables();
            //表已存在不能创建该模型 需要修改表名
            if(in_array($table_name,$tables)){
                Db::execute("DROP TABLE `{$table_name}` ");
            }
        }
        return $state;
    }

    public function addModule(){
        $_param = $this->request->post();
        if(!$_param){
            return 0;
        }
        $site_id = SITE_ID;
        $table_name = $this->cms_table.'_'.$_param['table_name'].'_'.$site_id;
        $tables = Db::getTables();
        //表已存在不能创建该模型 需要修改表名
        if(in_array($table_name,$tables)){
            return 0;
        }else{
            //添加数据
            $module_id = $this->parentAdd($_param);

            //创建表结构
            if($module_id>0){
            $sqlStr = "`id` int(11) unsigned NOT NULL AUTO_INCREMENT, " .
                       "`common_id` int(11) NOT NULL DEFAULT '0', ";

            $sql = "CREATE TABLE `{$table_name}` (
              {$sqlStr}
              PRIMARY KEY (`id`)
            ) ENGINE=InnoDB AUTO_INCREMENT=1 DEFAULT CHARSET=utf8 COMMENT='".$_param['table_comment']."'";
            Db::execute($sql);
            $data = [
                ['module_id' => $module_id, 'field' => 'id', 'name' => '编号', 'type' => 'hidden', 'is_list' => '1', 'status' => '1', 'sort' => '1', 'remark' => '自增ID', 'setup' => "array ('default' => '0','extra_attr' => '','extra_class' => '','step' => '1','fieldtype' => 'int','group' => '')",'is_system'      => '1'],
                ['module_id' => $module_id, 'field' => 'site_id', 'name' => '网站编号', 'type' => 'hidden', 'is_list' => '1', 'status' => '1', 'sort' => '1', 'remark' => '', 'setup' => "array ('default' => '1','extra_attr' => '','extra_class' => '','step' => '','fieldtype' => 'int','group' => '')",'is_system'      => '1'],
                ['title' => $module_id, 'field' => 'title', 'name' => '标题', 'type' => 'text', 'is_list' => '1','is_edit'=>'1','is_add'=>'1', 'status' => '1',  'remark' => '', 'setup' => "array ('default' => '','extra_attr' => '','extra_class' => '','step' => '','fieldtype' => 'varchar','group' => '')",'is_system'      => '1'],
                ['module_id' => $module_id, 'field' => 'common_id', 'name' => '主表id', 'type' => 'hidden', 'is_list' => '1', 'status' => '1', 'sort' => '1', 'remark' => '', 'setup' => "array ('default' => '0','extra_attr' => '','extra_class' => '','step' => '','fieldtype' => 'int','group' => '')",'is_system'      => '1'],
                ['module_id' => $module_id, 'field' => 'create_time', 'name' => '添加时间', 'maxlength' => '11', 'type' => 'datetime', 'is_list' => '1', 'search_type' => '=', 'status' => '1', 'sort' => '1', 'remark' => '添加时间', 'setup' => "array ('default' => '0', 'format' => '', 'extra_attr' => '', 'extra_class' => '', 'placeholder' => '', 'fieldtype' => 'int',)",'is_system'      => '1'],
                ['module_id' => $module_id, 'field' => 'update_time', 'name' => '更新时间', 'maxlength' => '11', 'type' => 'datetime', 'is_list' => '1', 'search_type' => '=', 'status' => '1', 'sort' => '1', 'remark' => '更新时间', 'setup' => "array ('default' => '0', 'format' => '', 'extra_attr' => '', 'extra_class' => '', 'placeholder' => '', 'fieldtype' => 'int',)",'is_system'      => '1'],
                ['module_id' => $module_id, 'field' => 'sort', 'name' => '排序', 'required' => '1', 'maxlength' => '8', 'type' => 'number', 'is_add' => '1', 'is_edit' => '1', 'is_list' => '1', 'is_sort' => '1', 'search_type' => '=', 'status' => '1', 'sort' => '1', 'remark' => '', 'setup' => "array ('default' => '50', 'extra_attr' => '', 'extra_class' => '', 'step' => '1', 'fieldtype' => 'int',)",'is_system'      => '1'],
                ['module_id' => $module_id, 'field' => 'status', 'name' => '状态', 'required' => '1', 'maxlength' => '1', 'type' => 'radio', 'data_source' => '1', 'dict_code' => '1', 'is_add' => '1', 'is_edit' => '1', 'is_list' => '1', 'is_search' => '1', 'is_sort' => '0', 'search_type' => '=', 'status' => '1', 'sort' => '1', 'remark' => '', 'setup' => "array ('default' => '1', 'extra_attr' => '', 'extra_class' => '', 'fieldtype' => 'tinyint',)",'is_system'      => '1'],
                [
                    'module_id'      => $module_id,
                    'field'          => 'cate_id',
                    'name'           => '栏目',
                    'required'       => '1',
                    'maxlength'      => '0',
                    'type'           => 'select',
                    'data_source'    => '2',
                    'relation_model' => 'Cate',
                    'relation_field' => 'cate_name',
                    'is_add'         => '1',
                    'is_edit'        => '1',
                    'is_list'        => '1',
                    'is_search'      => '1',
                    'is_sort'        => '0',
                    'search_type'    => '=',
                    'status'         => '1',
                    'sort'           => '1',
                    'remark'         => '栏目',
                    'setup'          => "array ('default' => '0', 'extra_attr' => '', 'extra_class' => '', 'fieldtype' => 'tinyint',)"
                    ,'is_system'      => '1'
                ],
                [
                    'module_id'      => $module_id,
                    'field'          => 'hits',
                    'name'           => '点击次数',
                    'required'       => '0',
                    'maxlength'      => '0',
                    'type'           => 'number',
                    'data_source'    => '0',
                    'relation_model' => '',
                    'relation_field' => '',
                    'is_add'         => '1',
                    'is_edit'        => '1',
                    'is_list'        => '1',
                    'is_search'      => '0',
                    'is_sort'        => '1',
                    'search_type'    => '=',
                    'status'         => '1',
                    'sort'           => '1',
                    'remark'         => '点击次数',
                    'setup'          => "array ('default' => '0', 'extra_attr' => '', 'extra_class' => '', 'step' => '1', 'fieldtype' => 'int', )"
                    ,'is_system'      => '1'
                ],
                [
                    'module_id'      => $module_id,
                    'field'          => 'keywords',
                    'name'           => '关键词',
                    'required'       => '0',
                    'maxlength'      => '255',
                    'type'           => 'text',
                    'data_source'    => '0',
                    'relation_model' => '',
                    'relation_field' => '',
                    'is_add'         => '1',
                    'is_edit'        => '1',
                    'is_list'        => '0',
                    'is_search'      => '0',
                    'is_sort'        => '0',
                    'search_type'    => '=',
                    'status'         => '1',
                    'sort'           => '1',
                    'remark'         => '关键词',
                    'setup'          => "array ( 'default' => '', 'extra_attr' => '', 'extra_class' => '', 'placeholder' => '', 'fieldtype' => 'varchar', 'group' => '', )"
                    ,'is_system'      => '1'
                ],
                [
                    'module_id'      => $module_id,
                    'field'          => 'description',
                    'name'           => '描述',
                    'required'       => '0',
                    'maxlength'      => '255',
                    'type'           => 'textarea',
                    'data_source'    => '0',
                    'relation_model' => '',
                    'relation_field' => '',
                    'is_add'         => '1',
                    'is_edit'        => '1',
                    'is_list'        => '0',
                    'is_search'      => '0',
                    'is_sort'        => '0',
                    'search_type'    => '=',
                    'status'         => '1',
                    'sort'           => '1',
                    'remark'         => '描述',
                    'setup'          => "array ( 'default' => '', 'extra_attr' => '', 'extra_class' => '', 'placeholder' => '', 'fieldtype' => 'varchar', )"
                    ,'is_system'      => '1'
                ],
                [
                    'module_id'      => $module_id,
                    'field'          => 'template',
                    'name'           => '模板',
                    'tips'           => '单独设置此条记录的模板，如：article_show.html 或 article_show',
                    'required'       => '0',
                    'maxlength'      => '30',
                    'type'           => 'text',
                    'data_source'    => '0',
                    'relation_model' => '',
                    'relation_field' => '',
                    'is_add'         => '1',
                    'is_edit'        => '1',
                    'is_list'        => '0',
                    'is_search'      => '0',
                    'is_sort'        => '0',
                    'search_type'    => '=',
                    'status'         => '1',
                    'sort'           => '1',
                    'remark'         => '模板',
                    'setup'          => "array ( 'default' => '', 'extra_attr' => '', 'extra_class' => '', 'placeholder' => '', 'fieldtype' => 'varchar', 'group' => '', )"
                    ,'is_system'      => '1'
                ],
                [
                    'module_id'      => $module_id,
                    'field'          => 'url',
                    'name'           => '跳转地址',
                    'tips'           => '如需直接跳转，请填写完整的网站地址或相对地址',
                    'required'       => '0',
                    'maxlength'      => '255',
                    'type'           => 'text',
                    'data_source'    => '0',
                    'relation_model' => '',
                    'relation_field' => '',
                    'is_add'         => '1',
                    'is_edit'        => '1',
                    'is_list'        => '0',
                    'is_search'      => '0',
                    'is_sort'        => '0',
                    'search_type'    => '=',
                    'status'         => '1',
                    'sort'           => '1',
                    'remark'         => '跳转地址',
                    'setup'          => "array ( 'default' => '', 'extra_attr' => '', 'extra_class' => '', 'placeholder' => '', 'fieldtype' => 'varchar', 'group' => '',)"
                    ,'is_system'      => '1'
                ]
            ];

            $fild = new \app\api\model\Field();
            $fild->saveAll($data);
                return $module_id;
            }else{
                return $module_id;
            }
        }
    }


    /**
     * 获取数据列表基类模型
     * @param null $_op 模型链式对象
     * @param int $ispage 是否分页，默认分页
     * @return array|\think\Collection
     * @throws \think\db\exception\DataNotFoundException
     * @throws \think\db\exception\DbException
     * @throws \think\db\exception\ModelNotFoundException
     */
    public function parentLists($_op = null, $ispage = 1,$issite=true)
    {
        //模型对象为空，设定默认查询对象
        if($issite){
            if (!is_object($_op) || empty($_op)) {
                $_op = $this->where('site_id', SITE_ID); //没有默认where查询 这个一定要 否则获取不到下面的getOptions查询条件值
            } else {
                $_op->where('site_id', SITE_ID); //强制绑定站点参数
            }
        }


        //公共搜索查询
        if (count($this->search_arr) > 0) {
            $_param = request()->param(); //搜索参数集合
            $_op->where(function ($query) use ($_param) {
                foreach ($this->search_arr as $k => $v) {
                    $search_arr = explode(':', $v);
                    $search_name = $search_arr[0];
                    $logic = $search_arr[1] ?? 'AND';
                    if (array_key_exists($search_name, $_param)) {
                        if (!empty($_param[$search_name])) {
                            $query->whereLike($search_name, "%{$_param[$search_name]}%", $logic);
                        }
                    }
                }
            });
        }

        //执行分页查询
        $page = $this->request->param('page', config('page'));
        $limit = $this->request->param('limit', config('limit'));
        $count = $_op->count();

        $this->listsOrder($_op); //统一排序

        //无分页判断
        $ispage != 1 ?: $_op->page((int)$page, (int)$limit);

        $_data = [
            'data' => $_op->select()->toArray(),
            'page_total' => $count,
        ];
        return $_data;
    }


    /**
     * 数据排序
     */
    private function listsOrder(&$_op)
    {
        if ($_op->getOptions('order')) {
            return;
        }
        $sort = $this->request->get('sort');
        $sort = in_array($sort, $this->checkAllowFields()) ? $sort : '';
        $order = $this->request->get('order', 'DESC', 'strtoupper') == 'ASC' ? 'ASC' : 'DESC';
        $sort_order = $sort . ' ' . $order;
        if (empty($sort)) {
            $sort_order = in_array('sort', $this->checkAllowFields()) ? 'sort DESC,create_time DESC' : 'create_time DESC';
        }
        $_op->order($sort_order);
    }


}