<?php

namespace Admin\Controller;

use Think\Controller;

//[1.5.84]
class BannerController extends BaseController
{
    public function index()
    {
        $arr = array(
            'add' => '/index.php/Admin/Banner/add',        //添加banner
            'upstatus' => '/index.php/Admin/Banner/upstatus',        //修改banner状态
            'delimg' => '/index.php/Admin/Banner/delimg',        //删除banner
        );
        $authArr = checkFunction($arr);
        $this->assign('authArr', $authArr);
        $this->display();
    }

    public function add()
    {
        $this->display();
    }

//    删除图片
    public function delimg()
    {
        $id = I('post.id');
        $list = M("retail_tempbanner")->where('id =' . $id)->delete();
        if ($list) {
            $res['status'] = 1;
            $res['msg'] = "删除成功";
        } else {
            $res['status'] = 0;
            $res['msg'] = "删除失败";
        }
        $this->ajaxReturn($res);
    }

//    修改状态
    public function upstatus()
    {
        $status = I('post.status');
        $id = I('post.id');

        $state = M("retail_tempbanner")->where(array('id' => $id))->save(array('status' => $status));
        
        if ($state) {
            $res['status'] = 1;
            $res['msg'] = "修改成功";
        } else {
            $res['status'] = 0;
            $res['msg'] = "修改失败";
        }
        $this->ajaxReturn($res);
    }

    /**
     * 获取表单数据
     */
    public function getData()
    {
        $user = session('admin_userinfo');
        $news['pid'] = $user['pid'];
        $list = M("retail_tempbanner")
            ->where($news)
            ->page($_POST['page'], $_POST['limit'])
            ->order('status asc,id desc')
            ->select();
        $count = M("retail_tempbanner as t")->where($news)->count();
        foreach ($list as $k => &$v) {
            if ($v['type'] == 1) {
                $v['typename'] = "首页";
            } else if ($v['type'] == 2) {
                $v['typename'] = "关于我们";
            } else if ($v['type'] == 3) {
                $v['typename'] = "新闻中心";
            } else if ($v['type'] == 4) {
                $v['typename'] = "联系我们";
            } else if ($v['type'] == 5) {
                $v['typename'] = "产品中心";
            }
            $v['index'] = intval(($_POST['page'] - 1) * $_POST['limit'] + $k + 1);
        }
        $res['code'] = 0;
        $res['msg'] = '';
        $res['data'] = $list;
        $res['count'] = $count;
        $this->ajaxReturn($res);
    }

    public function addBanner()
    {
        if (IS_POST) {
            $user = session('admin_userinfo');
            $type = I('post.type');
            $time = time();
            $image_id = I('post.image_id');
            if (!$image_id) {
                $res['status'] = 0;
                $res['msg'] = "请选择图片";
                $this->ajaxReturn($res);
            } else {
                $add['image'] = D('ImageGallery')->getOneField(array('id' => $image_id), 'path');
            }
            if (!in_array($type, array('1', '2', '3', '4', '5'))) {
                $res['status'] = 0;
                $res['msg'] = "请选择Banner类型";
            } else {
                $add['type'] = $type;
                $add['pid'] = $user['pid'];
                $add['time'] = $time;
                $add['image_id'] = $image_id;
                $list = M("retail_tempbanner")->add($add);
                if ($list) {
                    $res['status'] = 1;
                    $res['msg'] = "添加成功";
                } else {
                    $res['status'] = 0;
                    $res['msg'] = "添加失败";
                }
            }
        }
        $this->ajaxReturn($res);
    }
}