<?php
/**
 * Created by PhpStorm.
 * User: zn
 * Date: 2017/6/16
 * Time: 14:32
 */

namespace app\controllers;

use common\models\Notice;
use common\services\BackMessageServices;
use common\services\ResultStatusServices;
use common\utils\CommUtil;
use Yii;
use yii\rest\Controller;

/**
 * 公告
 * @package app\controllers
 */
class NoticeController extends Controller
{
    public function actionNoticeList()
    {
        $title = Yii::$app->request->get('title');
        $message = Yii::$app->request->get('message');
        $current_page = (int)Yii::$app->request->get('page');
        $sort = Yii::$app->request->get('sort');

        $find = Notice::find();
        if (!empty($title)) $find->andWhere(['like', 'title', $title]);
        if (!empty($message)) $find->andWhere(['like', 'message', $message]);

        $total = $find->count();

        $per_page = 12;
        $last_page = ceil($total / $per_page);

        $find->offset($per_page * ($current_page - 1))->limit($per_page);

        if (!empty($sort)) {
            list($field, $sortType) = explode("|", $sort);
            if (!empty($field) && !empty($sortType)) {
                $type = SORT_ASC;
                if ($sortType == 'desc') $type = SORT_DESC;
                $find->addOrderBy([$field => $type]);
            }
        }

        $dbList = $find->all();
        $list = [];
        foreach ($dbList as $item) {
            $itemData = $item->toArray();
            $itemData['update_time'] = CommUtil::formatDate($item->updated_at);
            array_push($list, $itemData);
        }

        $returnData['data'] = $list;
        $returnData['total'] = $total;
        $returnData['per_page'] = $per_page;
        $returnData['current_page'] = $current_page;
        $returnData['last_page'] = $last_page;
        return BackMessageServices::sendMessage(ResultStatusServices::RS_OPERATION_SUCCESS, $returnData);
    }

    public function actionNoticeEdit()
    {
        $id = Yii::$app->request->get('id');
        $title = Yii::$app->request->get('title');
        $message = Yii::$app->request->get('message');

        if (empty($title) || empty($message)) return BackMessageServices::sendMessage(ResultStatusServices::RS_PARAM_ERROR);

        $notice = null;
        if (!empty($id)) {
            $notice = Notice::findById($id);
            if (empty($notice)) return BackMessageServices::sendMessage(ResultStatusServices::RS_PARAM_ERROR);
        } else {
            $notice = new Notice();
        }

        $notice->title = $title;
        $notice->message = $message;
        if (!$notice->save()) return BackMessageServices::sendMessage(ResultStatusServices::RS_SAVE_DB_ERROR, $notice->getErrors());

        return BackMessageServices::sendMessage(ResultStatusServices::RS_OPERATION_SUCCESS);
    }

    /**
     * 删除
     */
    public function actionNoticeDel()
    {
        $id = Yii::$app->request->get('id');

        $notice = Notice::findById($id);
        if (empty($notice)) return BackMessageServices::sendMessage(ResultStatusServices::RS_PARAM_ERROR);

        if (!$notice->delete()) return BackMessageServices::sendMessage(ResultStatusServices::RS_SAVE_DB_ERROR, $notice->getErrors());

        return BackMessageServices::sendMessage(ResultStatusServices::RS_OPERATION_SUCCESS);
    }

}