<?php
namespace backend\controllers;

use backend\forms\MessageForm;
use common\helpers\KeyHelper;
use common\logic\Amqp\Cache;
use components\Exception;
use components\service\AmqpConfig;
use Yii;

class MessageController extends BaseController
{
	/**
	 * [查询回执信息]
	 * @author: libingke
	 * @param $query
	 * @param $queue
	 * @return bool
	 * @throws Exception
	 */
	public function actionQueryReceipt($query, $queue)
	{
		if (is_string($query) && is_string($query)) {
			$statusKey = KeyHelper::getMessageStatusKey($query, $queue);
			$resultKey = KeyHelper::getMessageResultKey($query, $queue);
			$status = Yii::$app->redis->get($statusKey);

			if ($status !== false) {
				$mark = AmqpConfig::getMarkById($status);//状态码 => 提示信息

				if (Cache::STATUS_HAND_OK == $status) {
					return json_decode(Yii::$app->redis->get($resultKey), true);//直接返回数据

				} else {
					throw new Exception(2101, $mark);//非正常时回执
				}

			} else {
				throw new Exception(2102);//无效
			}

		} else {
			throw new Exception(2102);//无效
		}
	}

	/**
	 * 发送消息
	 * @author: libingke
	 * @return array
	 * @throws Exception
	 */
	public function actionSend()
	{
		$model = new MessageForm();
		$model->setScenario('send');
		$model->load(['MessageForm' => Yii::$app->request->get()]);

		$data = [];
		if ($model->validate()) {
			$data = $model->sendMessageV1_1();
		} else {
			$model->handleError();//处理验证失败
		}

		return [
			'code' => 200,
			'message' => Yii::t('error', 200),
			'data' => $data
		];
	}

	/**
	 * 批量发送消息
	 * @author: libingke
	 * @return array
	 */
	public function actionBatchSend()
	{
		$model = new MessageForm();
		$model->setScenario('batch_send');
		$model->load(['MessageForm' => Yii::$app->request->get()]);

		$data = [];
		if ($model->validate()) {
			$data = $model->batchSendMessage();
		} else {
			$model->handleError();
		}

		return [
			'code' => 200,
			'message' => Yii::t('error', 200),
			'data' => $data
		];
	}

	/**
	 * 获取队列消息列表
	 * @author: libingke
	 */
	public function actionList()
	{
		$model = new MessageForm();
		$model->setScenario('message_list');
		$model->load(['MessageForm' => Yii::$app->request->get()]);

		$data = [];
		if ($model->validate()) {
			$data = $model->getMessageList();
		} else {
			$model->handleError();
		}

		return [
			'code' => 200,
			'message' => Yii::t('error', 200),
			'data' => $data
		];
	}

	/**
	 * 消费消息
	 * @author: libingke
	 */
	public function actionConsume()
	{
		$model = new MessageForm();
		$model->setScenario('consume');
		$model->load(['MessageForm' => Yii::$app->request->get()]);

		$data = [];
		if ($model->validate()) {
			$data = $model->consumeMessage();
		} else {
			$model->handleError();
		}

		return [
			'code' => 200,
			'message' => Yii::t('error', 200),
			'data' => $data
		];
	}

	/**
	 * 删除消息
	 * @author: libingke
	 */
    public function actionDelete()
    {

    }

	/**
	 * 清空消息
	 * @author: libingke
	 */
	public function actionPurge()
	{
		$model = new MessageForm();
		$model->setScenario('purge');
		$model->load(['MessageForm' => Yii::$app->request->get()]);

		$data = [];
		if ($model->validate()) {
			$data = $model->purge();
		} else {
			$model->handleError();
		}

		return [
			'code' => 200,
			'message' => Yii::t('error', 200),
			'data' => $data
		];
	}
}