<?php

namespace app\client\controller;

use think\facade\Request;
use app\event\FootPrints;
use app\model\VideoType;
use app\model\Article as ArticleModel;

class Article extends Base
{
    /**
     * 文章列表
     */
    public function list($page, $limit, $type = '', $label = '',  $keyword = '')
    {
        $condition[] = ['root_id', '=', request()->token['root_org']];
        $condition[] = ['publish', '=', 1];
        $condition[] = ['delete_time', '=', 0];
        empty($label) ?: $condition[] = ['label', '=', $label];
        empty($type) ?: $condition[] = ['type', '=', $type];
        empty($keyword) ?: $condition[] = ['title', 'like', '%' . $keyword . '%'];

        // 获取数据
        $data = ArticleModel::where($condition)->withAttr('content', function ($value, $data) {
            $value = htmlspecialchars_decode($value);
            $value = preg_replace('/\s/', '', $value);
            $value = str_replace("&nbsp;", "", $value);
            $value = strip_tags($value);
            $text = mb_substr($value, 0, 40, "utf-8");
            return $text;
        })->field('id,title,content,cover_img,cover_share_img')->page($page, $limit)->order('uploadtime desc')->select()->toArray();
        $count = ArticleModel::where($condition)->count();

        return json(['code' => 0, 'data' => $data, 'count' => $count, 'msg' => '获取成功']);
    }

    /**
     * 类型获取
     */
    public function type()
    {
        $type = VideoType::field('id,name')->where(['pid' => 0, 'type' => 'article', 'root_id' => request()->token['root_org']])->select()->toArray();
        $label = VideoType::field('id,pid,name')->where([['pid', '>', 0], ['type', '=', 'article'], ['root_id', '=', request()->token['root_org']]])->select()->toArray();

        foreach ($type as &$val) {
            $val['sonLabel'] = [];
            foreach ($label as $typeVal) {
                if ($val['id'] == $typeVal['pid']) {
                    $val['sonLabel'][] = $typeVal;
                }
            }
        }
        return json(['code' => 0, 'data' => $type, 'msg' => '获取成功']);
    }


    /**
     * 获取视频详情
     */
    public function info($article_id)
    {

        $article = ArticleModel::field('id,title,content,cover_img,hot,cover_share_img')->where(['id' => $article_id, 'publish' => 1, 'delete_time' => 0])->find();
        if (empty($article)) {
            $article = [
                'title' => '该文章不存在',
                'content' => '您访问的内容不存在',
                'cover_img' => '',
                'hot' => 0
            ];
            return json(['code' => 0, 'msg' => '获取成功', 'data' => $article]);
        }

        $token = request()->token;
        if (!$token['isEmployee']) {
            ArticleModel::where('id', '=', $article_id)->inc('hot')->update();
            ArticleModel::where('id', $article_id)->inc('view_times')->update();
        }

        // 添加足迹
        if (!empty($token['uid']) && !$token['isEmployee']) {
            event(new FootPrints($token['uid'], $token['share_employee'] ?? 0, $token['share_org'] ?? 0, $article));
        }

        return json(['code' => 0, 'msg' => '获取成功', 'data' => $article]);
    }
}