<?php
/**
 * PostLogic.php UTF-8
 * 文章逻辑
 *
 * @date    : 2017/11/23 21:22
 *
 * @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 huomp\logic\posts;

use huo\model\common\CommonModel;
use huo\model\posts\PostsModel;
use huolib\constant\CommonConst;
use huolib\tool\StrUtils;

class PostsLogic extends CommonModel {
    protected $base_field
        = [
            'id'           => 'id',
            'post_title'   => 'title',
            'post_excerpt' => 'excerpt',
            'post_content' => 'content',
        ];

    /**
     * 获取问答列表
     *
     * @param array  $where
     * @param string $page
     * @param string $order
     *
     * @return array|int
     */
    public function getList($where = [], $page = '1,10', $order = '') {
        $_map = [];
        if (!empty($where['post_type'])) {
            $_map['post_type'] = $where['post_type'];
        }
        $_posts_model = new PostsModel();
        $_count = $_posts_model->where($_map)->count();
        if (empty($_count)) {
            return [
                'count' => 0,
                'list'  => []
            ];
        }
        $_field = $this->base_field;
        $_order = $this->orderFilter($order);
        $_datas = $_posts_model->field($_field)->where($_map)->page($page)->order($_order)->select();
        if (is_object($_datas)) {
            $_datas = $_datas->toArray();
        }
        $_rdata['count'] = $_count;
        $_rdata['list'] = $_datas;

        return $_rdata;
    }

    /**
     * 后台猎人平台列表
     *
     * @param array  $where
     * @param string $page
     * @param string $order
     *
     * @return array
     */
    public function getHunterList($where = [], $page = '1,10', $order = '-published_time') {
        $_map = [];
        if (!empty($param['start_time']) && !empty($param['start_time'])) {
            $_map['published_time'] = ['between', [strtotime($param['start_time']),
                                                   CommonConst::CONST_DAY_SECONDS + strtotime($param['end_time'])]];
        } else if (!empty($param['start_time'])) {
            $_map['published_time'] = ['gt', strtotime($param['start_time'])];
        } else if (!empty($param['end_time'])) {
            $_map['published_time'] = ['lt', CommonConst::CONST_DAY_SECONDS + strtotime($param['end_time'])];
        }
        if (!empty($where['post_type'])) {
            $_map['post_type'] = $where['post_type'];
        }
        if (!empty($where['keyword'])) {
            $_map['post_title'] = ['like', $where['keyword'].'%'];
        }
        $_map['delete_time'] = 0;
        $_posts_model = new PostsModel();
        $_count = $_posts_model->useGlobalScope(false)->where($_map)->count();
        if (empty($_count)) {
            return [
                'count' => 0,
                'list'  => []
            ];
        }
        $_order = $this->orderFilter($order);
        $_datas = $_posts_model->useGlobalScope(false)
                               ->with('user')
                               ->where($_map)
                               ->page($page)
                               ->order($_order)
                               ->select();
        if (is_object($_datas)) {
            $_datas = $_datas->toArray();
        }
        $_rdata['count'] = $_count;
        $_rdata['list'] = $_datas;

        return $_rdata;
    }

    /**
     * 获取列表用于生成静态页面
     *
     * @param string $post_type
     * @param string $order
     *
     * @return array
     */
    public function getHtmlList($post_type, $order = '-published_time') {
        $_map = [];
        $_map['post_type'] = $post_type;
        $_posts_model = new PostsModel();
        $_count = $_posts_model->where($_map)->count();
        if (empty($_count)) {
            return [
                'count' => 0,
                'list'  => []
            ];
        }
        $_field = 'id,is_top,post_like,url,post_title,post_keywords,post_source,post_excerpt,more,update_time';
        $_order = $this->orderFilter($order);
        $_datas = $_posts_model->field($_field)->where($_map)->order($_order)->select();
        if (is_object($_datas)) {
            $_datas = $_datas->toArray();
        }
        if (empty($_datas)) {
            return [
                'count' => 0,
                'list'  => []
            ];
        }
        foreach ($_datas as $_k => $_v) {
            $_datas[$_k]['id'] = $_v['id'];
            $_datas[$_k]['title'] = $_v['post_title'];
            $_datas[$_k]['img'] = empty($_v['more']['thumbnail']) ? '' : $_v['more']['thumbnail'];
            $_datas[$_k]['down_cnt'] = StrUtils::formatNumber($_v['post_like'] / 1000);
            $_datas[$_k]['size'] = $_v['post_source'];
            $_datas[$_k]['post_excerpt'] = $_v['post_excerpt'];
            $_datas[$_k]['url'] = $_v['url'];
            $_datas[$_k]['update_time'] = $_v['update_time'];
            $_datas[$_k]['tags'] = empty($_v['post_keywords']) ? [] : explode(',', $_v['post_keywords']);
        }
        $_rdata['count'] = $_count;
        $_rdata['list'] = $_datas;

        return $_rdata;
    }

    /**
     * 获取所有可显示的id
     *
     * @param array $post_type
     *
     * @return array
     */
    public function getAllIds($post_type = []) {
        $_map = [
            'post_type' => ['in', $post_type],
        ];
        $_ids = (new PostsModel())->where($_map)->column('id');

        return $_ids;
    }
}