<?php
/**
 * SlideLogic.php UTF-8
 * 广告逻辑图处理
 *
 * @date    : 2017/11/25 15:07
 *
 * @license 这不是一个自由软件，未经授权不许任何使用和传播。
 * @author  : wuyonghong <wyh@huosdk.com>
 * @version : HUOSDK 8.0
 */

namespace huo\logic\slide;

use huo\logic\posts\PostsLogic;
use huo\model\common\CommonModel;
use huo\model\slide\SlideItemModel;
use huo\model\slide\SlideModel;
use huolib\constant\NewsConst;
use huolib\constant\SlideConst;
use huolib\status\AdsStatus;
use think\db\exception\DataNotFoundException;
use think\db\exception\ModelNotFoundException;
use think\exception\DbException;

class SlideLogic extends CommonModel {
    /**
     * 获取广告列表
     *
     * @param array  $where
     * @param string $page
     *
     * @return array|int
     */
    public function getList($where = [], $page = '1,10') {
        if (empty($where['type'])) {
            return AdsStatus::ADSTYPE_EMPTY;
        }
        $_map['code'] = $where['type'];
        $_obj = new SlideModel();
        try {
            $_slides = $_obj->getSlideList($_map, $page);
            if (is_object($_slides)) {
                $_slides = $_slides->toArray();
            }
            if (empty($_slides[0]['items'])) {
                return AdsStatus::ADSTYPE_NOT_EXISTS;
            }
            $_list = [];
            foreach ($_slides[0]['items'] as $_slide) {
                $_data = [];
                $_data['name'] = $_slide['title'];
                $_data['type_name'] = $_slide['table_name'];
                $_data['target_id'] = $_slide['target_id'];
                $_data['url'] = $_slide['url'];
                $_data['image'] = $_slide['image'];
                $_data['content'] = $_slide['content'];
                $_data['desc'] = $_slide['description'];
                $_list[] = $_data;
            }
            $_rdata = [
                'count' => count($_list),
                'list'  => $_list,
            ];

            return $_rdata;
        } catch (DataNotFoundException $e) {
            return AdsStatus::DATA_NOT_FOUND_EXCEPTION;
        } catch (ModelNotFoundException $e) {
            return AdsStatus::MODEL_NOT_FOUND_EXCEPTION;
        } catch (DbException $e) {
            return AdsStatus::DB_EXCEPTION;
        }
    }

    /**
     * 静态页面需要加载的轮播
     */
    public function getHtmlSlide() {
        $_code = SlideConst::SLIDE_HUNTER_INDEX;
        $_slide_id = (new SlideModel())->getSlideIdByCode($_code);
        $_map = [];
        $_map['slide_id'] = $_slide_id;
        $_map['slide_item_model.status'] = SlideConst::SLIDE_STATUS_SHOW;
        $_slide_items = (new SlideItemModel())->with('slide')
                                              ->where($_map)
                                              ->order('list_order DESC')
                                              ->select();
        if (is_object($_slide_items)) {
            $_slide_items = $_slide_items->toArray();
        }
        if (empty($_slide_items)) {
            return [];
        }
        foreach ($_slide_items as $_k => $_v) {
            $_slide_items[$_k]['image'] = cmf_get_image_preview_url($_v['image']).'?'.$_v['description'];
            $_slide_items[$_k]['url'] = $_v['url'];
            if ('posts' == $_v['table_name']) {  //链接文章类
                if (!empty($_v['target_id'])) {
                    $_posts = (new PostsLogic())->getInfoById($_v['target_id']);
                    if (!empty($_posts) && empty($_posts['delete_time'])
                        && NewsConst::NEWS_PUBLISHED == $_posts['post_status']) {
                        $_slide_items[$_k]['url'] = $_posts['id'].'.html?'.$_posts['update_time'];
                    }
                }
            }
        }

        return $_slide_items;
    }
}