<?php

namespace app\admin\controller\qa;

use app\admin\controller\AuthController;
use app\admin\model\activity\Activity as ActivityModel;
use app\Request;
use think\facade\Db;
use crmeb\services\{
    UtilService as Util, JsonService as Json
};
use app\admin\model\qa\QaPost;
use crmeb\services\JsonService;
use think\facade\Route as Url;
use crmeb\services\UtilService;
use crmeb\services\FormBuilder as Form;

/**
 * 问答管理
 * Class WechatNews
 * @package app\admin\controller\wechat
 */
class Questions extends AuthController
{
    public function index()
    {
        $where = Util::getMore([
            ['title', ''],
            ['status', ''],
        ], $this->request);
        $this->assign('where', $where);
        $this->assign(QaPost::getAll($where));
        return $this->fetch();
    }

    /**
     * 删除图文
     * @param $id
     * @return \think\response\Json
     */
    public function delete($id)
    {
        $res = QaPost::del($id);
        if (!$res)
            return Json::fail('删除失败,请稍候再试!');
        else
            return Json::successful('删除成功!');
    }

    public function fail($id)
    {
        if (!QaPost::be(['id' => $id, 'status' => 0])) return JsonService::fail('操作记录不存在或状态错误!');
        $extract = QaPost::get($id);
        if (!$extract) return JsonService::fail('操作记录不存在!');
        if ($extract->status == 1) return JsonService::fail('已经通过,错误操作');
        if ($extract->status == 2) return JsonService::fail('已被拒绝,请勿重复操作!');
        $res = QaPost::changeFail($id);
        if ($res) {
            return JsonService::successful('操作成功!');
        } else {
            return JsonService::fail('操作失败!');
        }
    }

    public function succ($id)
    {
        if (!QaPost::be(['id' => $id, 'status' => 0]))
            return JsonService::fail('操作记录不存在或状态错误!');
        QaPost::beginTrans();
        $extract = QaPost::get($id);
        if (!$extract) return JsonService::fail('操作记录不存!');
        if ($extract->status == 1) return JsonService::fail('已经通过,错误操作');
        if ($extract->status == 2) return JsonService::fail('已被拒绝,请勿重复操作!');
        $res = QaPost::changeSuccess($id);
        if ($res) {
            QaPost::commitTrans();
            return JsonService::successful('操作成功!');
        } else {
            QaPost::rollbackTrans();
            return JsonService::fail('操作失败!');
        }
    }

    public function create($id = 0)
    {
        $this->assign('id', (int)$id);
        return $this->fetch();
    }

    public function get_questions_info(Request $request, $id = 0)
    {
        $data['questionsInfo'] = [];
        if ($id) {
            $data['questionsInfo'] = QaPost::get($id);
            $data['questionsInfo']['img_list'] = is_string($data['questionsInfo']['img_list']) ? json_decode($data['questionsInfo']['img_list'], true) : [];
        }
        return JsonService::successful($data);
    }

    public function save($id)
    {
        $param = UtilService::postMore([
            'title',
            'img_list',
            'product_title',
            'product_url',
            'content'
        ]);

        Db::startTrans();
        try {
            if (count($param['img_list']) < 1) return Json::fail('请上传帖子图片');
            $param['img_list'] = json_encode($param['img_list']);

            if ($id) {
                $param['id'] = $id;
                QaPost::update($param);
            } else {
                $param['add_time'] = time();
                $param['type'] = 1;
                QaPost::create($param);
            }
            Db::commit();
            JsonService::success($id ? '修改帖子成功' : '添加帖子成功');
        } catch (Exception $e) {
            Db::rollback();
            JsonService::fail($e->getMessage());
        }
    }
}