<?php

namespace app\common\model;

use think\Model;
use think\Config;

class Banner extends Model {

    use \app\common\traits\IndexModel;

    public function getBannerList($where = null, $order = null, $field = null, $limit = null) {
        $this->alias('b')->join('banner_type bt', 'b.typeid=bt.id', 'LEFT');
        if (is_array($where)) {
            $where = array_merge(['b.stat' => 0], $where);
        }
        if ($where) {
            $this->where($where);
        }
        if ($order) {
            $this->order($order);
        }
        if ($field) {
            $this->field($field);
        }
        if ($limit) {
            $this->limit($limit);
        }
        $data = $this->select();
        return $data;
    }

    public function getBannerLists($where = null, $order = null, $field = null, $limit = null) {
        $this->alias('b')->join('banner_type bt', 'b.typeid=bt.id', 'LEFT');
        if (is_array($where)) {
            $where = array_merge(['b.stat' => 0], $where);
        }
        if ($where) {
            $this->where($where);
        }
        if ($order) {
            $this->order($order);
        }
        if ($field) {
            $this->field($field);
        }
        if (empty($limit)) {
            $limit = Config::get('list_rows') > 0 ? Config::get('list_rows') : 12;
        }
        //$this->fetchsql(true);
        $object = $this->paginate($limit);
//        header("content-type:text/html;charset=utf8;");
//        print_r($object);
//        exit;
        return $object;
    }

    public function getList($where = null, $order = null, $field = null, $limit = null) {
        if ($where) {
            $this->where($where);
        }
        if ($order) {
            $this->order($order);
        }
        if ($field) {
            $this->field($field);
        }
        if ($limit) {
            $this->limit($limit);
        }
        $data = $this->select();
        return $data;
    }

    public function getLists($where = null, $order = null, $field = null, $limit = null) {
        if ($where) {
            $this->where($where);
        }
        if ($order) {
            $this->order($order);
        }
        if ($field) {
            $this->field($field);
        }
        if (empty($limit)) {
            $limit = Config::get('list_rows') > 0 ? Config::get('list_rows') : 12;
        }
        $object = $this->paginate($limit);
        return $object;
    }

    public function getOneBanner($id, $field = null) {
        $object = $this::get(function($query)use($id, $field) {
                    $query->where(['id' => $id, 'stat' => 0]);
                    if ($field) {
                        $query->field($field);
                    }
                });
        return $object;
    }

    public function getBanner($where = null, $field = null, $order = null) {
        if (is_array($where)) {
            $where = array_merge(['stat' => 0], $where);
        }
        $object = $this::get(function($query)use($where, $field, $order) {
                    if ($where) {
                        $query->where($where);
                    }
                    if ($field) {
                        $query->field($field);
                    }
                    if ($order) {
                        $query->order($order);
                    }
                });
        return $object;
    }

    public function updateBanner($data = [], $where = [], $field = null) {
        $object = $this::update($data, $where, $field);
        return $object;
    }

}