<?php
// +----------------------------------------------------------------------
// | LARAVEL8.0 框架 [ LARAVEL ][ RXThinkCMF ]
// +----------------------------------------------------------------------
// | 版权所有 2017~2021 LARAVEL研发中心
// +----------------------------------------------------------------------
// | 官方网站: http://www.laravel.cn
// +----------------------------------------------------------------------
// | Author: laravel开发员 <laravel.qq.com>
// +----------------------------------------------------------------------

namespace App\Services\Common;

use App\Models\ActionLogModel;
use App\Models\ArticleModel;
use App\Services\BaseService;

/**
 * 文章管理-服务类
 * @author laravel开发员
 * @since 2020/11/11
 * Class ArticleService
 * @package App\Services\Common
 */
class ArticleService extends BaseService
{
    /**
     * 构造函数
     * @author laravel开发员
     * @since 2020/11/11
     * ArticleService constructor.
     */
    public function __construct()
    {
        $this->model = new ArticleModel();
    }

    /**
     * 静态入口
     * @return static|null
     */
    public static function make()
    {
        if (!self::$instance) {
            self::$instance = (new static());
        }
        return self::$instance;
    }

    /**
     * @param $params
     * @param int $pageSize
     * @return array
     */
    public function getDataList($params, $pageSize = 15)
    {
        $where = ['a.mark' => 1];
        $status = isset($params['status']) ? $params['status'] : 0;
        $type = isset($params['type']) ? $params['type'] : 0;
        $cateId = isset($params['cate_id']) ? $params['cate_id'] : 0;

        if ($status > 0) {
            $where['a.status'] = $status;
        }

        if ($cateId > 0) {
            $where['a.cate_id'] = $cateId;
        }

        $list = $this->model->with(['category'])->from('article as a')
            ->where($where)
            ->where(function ($query) use ($type) {
                if ($type>0) {
                    $query->where('a.type', $type);
                } else if ($type<0) {
                    $query->whereIn('a.type', [1,2]);
                } else {
                    $query->where('a.type','>=',3)->whereNotIn('a.type',[9]);
                }
            })
            ->where(function ($query) use ($params) {
                $keyword = isset($params['keyword']) ? $params['keyword'] : '';
                if ($keyword) {
                    $query->where('a.title', 'like', "%{$keyword}%")->orWhere('a.tags', 'like', "%{$keyword}%");
                }
            })
            ->select(['a.*'])
            ->orderBy('a.sort', 'desc')
            ->orderBy('a.publish_at', 'desc')
            ->orderBy('a.id', 'desc')
            ->paginate($pageSize > 0 ? $pageSize : 9999999);
        $list = $list ? $list->toArray() : [];
        if ($list) {
            $typrArr = [
                1=>'行业资讯中心',
                2=>'行业政策专栏',
                3=>'用户注册协议',
                4=>'提现协议',
                5=>'隐私协议',
                9=>'关于我们',
                10=>'营业执照'
            ];
            foreach ($list['data'] as &$item) {
                $item['create_time'] = $item['publish_at'] ? datetime($item['publish_at']) : datetime($item['create_time']);
                $item['publish_at'] = $item['publish_at'] ? datetime($item['publish_at']) : datetime($item['create_time']);
                $item['cover'] = $item['cover'] ? get_image_url($item['cover']) : '';
                $item['content'] = $item['content'] ? ($item['content_type']==2? json_decode(format_content($item['content']),true):get_format_content($item['content'])) : '';
                $item['type_name'] = isset($typrArr[$item['type']]) ? $typrArr[$item['type']] : '其他';
            }
        }

        return [
            'pageSize' => $pageSize,
            'total' => isset($list['total']) ? $list['total'] : 0,
            'list' => isset($list['data']) ? $list['data'] : []
        ];
    }

    /**
     * 添加或编辑
     * @return array
     * @since 2020/11/11
     * @author laravel开发员
     */
    public function edit()
    {
        $data = request()->all();

        $content = isset($data['content']) ? $data['content'] : '';
        if ($content) {
            $data['content'] = $data['content_type'] == 2? set_format_content(json_encode($data['content'], 256)) : set_format_content($content);
        } else {
            // 确保content字段存在（即使为空字符串）
            $data['content'] = '';
        }

        $data['author'] = isset($data['author']) && $data['author']?$data['author'] : \App\Services\ConfigService::make()->getConfigByCode('app_name');
        $data['cover'] = $data['cover']? get_image_path($data['cover']) : '';
        $data['publish_at'] = !empty($data['publish_at'])? datetime($data['publish_at']) : date('Y-m-d H:i:s');

        // 设置日志标题
        ActionLogModel::setTitle("编辑文章信息");
        ActionLogModel::record();
        return parent::edit($data); // TODO: Change the autogenerated stub
    }

    /**
     * 删除
     * @return array
     */
    public function delete()
    {
        $id = request()->post('id');
        if (!$id) {
            return ['code' => 1, 'msg' => '参数错误'];
        }

        // 支持批量删除
        if (is_array($id)) {
            $result = $this->model->whereIn('id', $id)->update(['mark' => 0]);
        } else {
            $result = $this->model->where('id', $id)->update(['mark' => 0]);
        }

        if ($result) {
            // 设置日志标题
            ActionLogModel::setTitle("删除文章内容");
            ActionLogModel::record();
            return ['code' => 0, 'msg' => '删除成功'];
        }

        return ['code' => 1, 'msg' => '删除失败'];
    }
}