<?php
/**
 * Created by PhpStorm.
 * User: rlgyzhcn
 * Date: 18-6-4
 * Time: 上午9:17
 */

namespace backend\controllers;

use backend\models\coin\ArticleForm;
use Yii;
use common\models\pwallet\Article;
use yii\db\Exception;

class SourceController extends BaseController
{
    /**
     * 显示文章列表
     * @return string
     */
    public function actionArticle()
    {
        if (Yii::$app->request->isAjax) {
            $request   = Yii::$app->request;
            $title     = $request->get('title', '');
            $status    = $request->get('status', 'all');
            $page      = $request->get('page', 1);
            $limit     = $request->get('limit', 10);
            $condition = [];
            if (!empty($title)) {
                $condition[] = ['like', 'title', $title];
            }
            if ($status != 'all') {
                $condition[] = ['status' => $status];
            }
            $results                    = Article::getList($page, $limit, $condition);
            Yii::$app->response->format = 'json';
            Yii::$app->response->data   = $results;
            Yii::$app->response->send();
        }
        return $this->render('article');
    }

    /**
     * 添加文章
     * @return string
     */
    public function actionArticleAdd()
    {
        $model           = new ArticleForm();
        $model->scenario = 'add';
        if (Yii::$app->request->isPost) {
            $request = Yii::$app->request;
            if ($model->load($request->post()) && $model->validate()) {
                $article = new Article();
                $res     = $article->addOne($request->post());
                if ($res === true) {
                    $this->success('添加成功', '/admin/source/article');
                }
            }
            $errors = $model->errors;
            if ($errors) {
                foreach ($errors as $k => $v) {
                    $errors = $v[0];
                    break;
                }
            } elseif (isset($res) && $res['code'] != 0) {
                $errors = $res['msg'];
            }
            $this->error($errors, Yii::$app->request->getReferrer());
        }
        return $this->render('article-add', ['model' => $model]);
    }

    /**
     * 编辑文章
     */
    public function actionArticleEdit()
    {
        $model           = new ArticleForm();
        $model->scenario = 'edit';
        $id              = Yii::$app->request->get('id', null);
        if ($id) {
            $article = Article::findOne(['id' => $id]);
            if ($article) {
                if (Yii::$app->request->isPost) {
                    if ($model->load(Yii::$app->request->post()) && $model->validate()) {
                        $res = $article->updateOne(array_merge(Yii::$app->request->post(), ['id' => $id]));
                        if ($res === true) {
                            $this->success('修改成功', '/admin/source/article');
                        }
                    }
                    $errors = $model->errors;
                    if ($errors) {
                        foreach ($errors as $k => $v) {
                            $errors = $v[0];
                            break;
                        }
                    } elseif (isset($res) && $res['code'] != 0) {
                        $errors = $res['msg'];
                    }
                    $this->error($errors, Yii::$app->request->getReferrer());
                }
                return $this->render('article-edit', ['model' => $article]);
            }
        }
        $this->error('文章不存在', Yii::$app->request->getReferrer());
    }

    /**
     * 删除文章
     */
    public function actionArticleDel()
    {
        $id = Yii::$app->request->get('id', null);
        if ($id) {
            $article = Article::findOne(['id' => $id]);
            if ($article) {
                try {
                    $article->delete();
                    $this->success('删除成功', Yii::$app->request->getReferrer());
                } catch (Exception $exception) {

                }
            }
        }
        $this->error('删除失败', Yii::$app->request->getReferrer());
    }
}