<?php

namespace app\api\controller;

use app\model\CustomerClue;
use think\facade\Request;
use app\model\VideoType;
use app\model\UserCollect;
use app\model\Article as ArticleModel;

class Article extends Base
{
    /**
     * 文章列表
     */
    public function list($page, $limit, $type = '', $label = '',  $keyword = '', $order = 'uploadtime', $desc = 'desc')
    {
        $order = !$order ? 'uploadtime' : $order;
        $desc = !$desc ? 'desc' : $desc;
        // $order = $order.' '.$desc;

        $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,uploadtime,shared_times,cover_share_img');

        if ($order == 'clue_number') {
            $data = $data->select()->toArray();
        } else {
            $data = $data->page($page, $limit)->order($order . ' ' . $desc)->select()->toArray();
        }


        $count = ArticleModel::where($condition)->count();

        $user_id = $this->request->token['uid'];
        if (!empty($user_id)) {
            $article_id = array_column($data, 'id');
            $article_id = implode(',', $article_id);
            $user_foot = UserCollect::where([['content_type', '=', 'article'], ['content_id', 'in', $article_id], ['user_id', '=', $user_id]])->column('user_id', 'content_id');
        }

        foreach ($data as &$val) {
            $val['isCollection'] = false;
            if (!empty($user_id)) {
                $val['isCollection'] = isset($user_foot[$val['id']]) ? true : false;
            }

            $val['clue_number'] = CustomerClue::where([['pipe_type', '=', 'article'], ['pipe_id', '=', $val['id']]])->count();
            /** -----乐尚企业演示，线索数量进行调整按照分享量的三分之一展示，正式使用系统时删除此代码 ------*/
            if(request()->token['root_org'] == 1793) {
                $val['clue_number'] = floor($val['shared_times'] > 0 ? $val['shared_times']/3 : 0);
            }
            /*------------------------------------------------------------------------*/
        }

        // 排序
        if ($order == 'clue_number') {
            $sort = $desc == 'desc' ? SORT_DESC : SORT_ASC;
            array_multisort(array_column($data, $order), $sort, array_column($data, 'uploadtime'), SORT_DESC, $data);

            $data = array_slice($data, ($page-1) * $limit, $limit);
        }

        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']);
    }

    /**
     * 获取所有标签
     */
    public function get_all_label(){
        $label = VideoType::field('id,pid,name')->where([['pid', '>', 0], ['type', '=', 'article'], ['root_id', '=', request()->token['root_org']]])->select()->toArray();
        return json(['code' => 0, 'data' => $label, 'msg' => '获取成功']);
    }

    /**
     * 获取文章详情
     */
    public function info($article_id)
    {
        $article = ArticleModel::field('id,title,content,cover_img,cover_share_img')->where(['id' => $article_id, 'publish' => 1, 'delete_time' => 0, 'root_id' => request()->token['root_org']])->find();

        if (empty($article)) {
            $article = [
                'title' => '该文章不存在',
                'content' => '您访问的内容不存在',
                'cover_img' => ''
            ];
        }

        $user_id = $this->request->token['uid'];
        $collect = UserCollect::where(['user_id' => $user_id, 'content_type' => 'article', 'content_id' => $article_id])->count();
        $article['collect'] = $collect > 0 ? true : false;

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

    /**
     * 收藏
     */
    public function collect($id)
    {
        $user_id = $this->request->token['uid'];
        $had = UserCollect::where(['user_id' => $user_id, 'content_type' => 'article', 'content_id' => $id])->count();
        if ($had > 0) return json(['code' => 1, 'msg' => '您已收藏']);

        UserCollect::insert(['user_id' => $user_id, 'content_type' => 'article', 'content_id' => $id]);
        return json(['code' => 0, 'msg' => '收藏成功']);
    }

    /**
     * 取消收藏
     */
    public function collectCancel($id)
    {
        $user_id = $this->request->token['uid'];
        UserCollect::where(['user_id' => $user_id, 'content_type' => 'article', 'content_id' => $id])->delete();
        return json(['code' => 0, 'msg' => '取消收藏']);
    }
}