<?php
// +------------------------------------------------+
// |http://www.cjango.com                           |
// +------------------------------------------------+
// | 修复BUG不是一朝一夕的事情，等我喝醉了再说吧！  |
// +------------------------------------------------+
// | Author: 小陈叔叔 <Jason.Chen>                  |
// +------------------------------------------------+
namespace app\common\service;

use app\common\model\Experience as ExperienceModel;
use app\common\model\ExperienceTags as ExperienceTagsModel;
use app\common\validate\Experience as ExperienceValidate;

class Experience extends _Init
{

    /**
     * 点赞
     * @param  [type] $uid [description]
     * @param  [type] $id  [description]
     * @return [type]      [description]
     */
    public static function tags($uid, $id)
    {
        $ExperienceInfo = ExperienceModel::get($id);
        if (!$ExperienceInfo) {
            return '要评论的信息不存在';
        } elseif ($ExperienceInfo->status != 1) {
            return '信息被禁用';
        }
        $map = [
            'experience_id' => $id,
            'uid'           => $uid,
        ];
        $comment = ExperienceTagsModel::where($map)->find();
        if ($comment) {
            return '不能重复点赞';
        }
        $data = [
            'experience_id' => $id,
            'uid'           => $uid,
        ];
        if (ExperienceTagsModel::create($data)) {
            $ExperienceInfo->setInc('tags');
            return true;
        } else {
            return '点赞失败';
        }
    }

    /**
     * 发表评论
     * @return [type] [description]
     */
    public static function comment($pid, $uid, $content)
    {
        $ExperienceInfo = ExperienceModel::get($pid);
        if (!$ExperienceInfo) {
            return '要评论的信息不存在';
        } elseif ($ExperienceInfo->status != 1) {
            return '信息被禁用';
        }
        $data = [
            'pid'     => $pid,
            'uid'     => $uid,
            'content' => $content,
        ];
        $validate = new ExperienceValidate();
        if (!$validate->check($data)) {
            return $validate->getError();
        }
        if (ExperienceModel::create($data)) {
            return true;
        } else {
            return '评论失败';
        }
    }

    public static function add($data, $uid)
    {
        $data['uid'] = $uid;
        $validate    = new ExperienceValidate();
        if (!$validate->check($data)) {
            return $validate->getError();
        }
        if (ExperienceModel::create($data)) {
            return true;
        } else {
            return '发布失败';
        }
    }

    public static function del($id, $uid)
    {
        $ExperienceInfo = ExperienceModel::get($id);
        if (!$ExperienceInfo) {
            return '没有这条信息';
        } else if ($ExperienceInfo->uid != $uid) {
            return '这个不是您的经验信息，您不能删除。';
        } else if ($ExperienceInfo->save(['status' => -1])) {
            return true;
        } else {
            return '删除失败';
        }
    }
}