<?php
namespace backend\controllers;

use backend\forms\MessageForm;
use common\logic\Amqp\Cache;
use components\Exception;
use common\logic\Amqp\Message;
use common\logic\Amqp\Queue;
use Yii;

class MessageController extends BaseController
{
	/**
	 * [查询回执信息]
	 * @author: libingke
	 */
	public function actionQueryReceipt($query)
	{
		if (is_string($query)) {
			$status = Cache::getData($query);

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

				if (Cache::STATUS_HAND_OK == $status) {
					return Cache::getData('result_' . $query);//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()
	{
		/* 选择对应表单 start */
		$form = Yii::$app->request->get('form');
		switch ($form)
		{
			//发送登录消息
			case 'licai_login':
				$scenario = 'login';
				break;

			case '':
				throw new Exception(2201);
				break;

			default:
				throw new Exception(2202);
		}
		/* 选择对应表单 end */

		if (!Yii::$app->request->isPost)
			throw new Exception('1001');

		//验证
		$model = new MessageForm();
		$model->setScenario($scenario);
		$model->load(['MessageForm' => Yii::$app->request->post()]);

		$data = [];
		if ($model->validate()) {
			$data['queueName'] = MessageForm::getQueueName($scenario);
			$data['requestId'] = $model->sendMessage();	//send
		} else {
			$model->handleError();//处理验证失败
		}

		return [
			'code' => 200,
			'message' => 'OK',
			'data' => $data
		];
	}

	/**
	 * 发送消息 (接受多条)
	 * @author: libingke
	 */
	public function actionBatchSend()
	{
		$params = Yii::$app->request->post();
		//test data start todo delete
		$test[] = [
			'queue' => 'y1',
			'infos' => [
				json_encode(['type' => 'post', 'url' => 'http://zpapi.licai.cn', 'message' => 'y1-m1']),
				json_encode(['type' => 'post', 'url' => 'http://zpapi.licai.cn', 'message' => 'y1-m2'])
			],
		];
		$test[] = [
			'queue' => 'y2',
			'infos' => [
				json_encode(['type' => 'post', 'url' => 'http://zpapi.licai.cn', 'message' => 'y2-m1']),
				json_encode(['type' => 'post', 'url' => 'http://zpapi.licai.cn', 'message' => 'y2-m2'])
			],

		];
		$params['data'] = json_encode($test);
		//test data end todo delete

		if (!isset($params['data']))
			throw new Exception('2005');

		$data = json_decode($params['data'], true);
		if (!is_array($data) || !$data)
			throw new Exception('2006');

		$errCount = 0;
		foreach ($data as $items) {
			if (!isset($items['queue'])
				|| !is_string($items['queue'])
				|| !isset($items['infos'])
				|| !is_array($items['infos'])
				|| !$items['infos']	)
			{
				$errCount ++;
				continue;
			}

			try {
				//todo check
				//if queue exist
				$queueModel = (new Queue())->create($items['queue']);
				if ($queueModel['status'] == 1) {
					$message = new Message($items['queue']);
					foreach ($items['infos'] as $info) {
						$message->batchSend($info, $items['queue']);
					}
				} else {
					$errCount ++;
				}

			} catch (\common\logic\Amqp\Exception $e) {
				$errCount ++;
				//throw new Exception($e->getCode(), $e->getMessage());
			}
		}

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

	/**
	 * 消费消息 todo
	 * @author: libingke
	 */
	public function actionReceive()
	{
		//获取接收参数  利用model验证或者判断
		$params = Yii::$app->request->post();
		$post = [
			'message1' => 'message 1',
			'message2' => 'message 2',
			'message3' => 'message 3',
			'queue' => 'y1',
		];

		try {
			$queue = (new Queue())->create($post['queue']);
			if ($queue['status'] == 1) {
				$message = new Message($queue['result']);
				$message->receive($post['queue']);

				return $result = ['code' => 200, 'message' => Yii::t('common', 'OK')];

			} else {

				return ['code' => $queue['status'], 'message' => $queue['result']];
			}

		} catch (\common\logic\Amqp\Exception $e) {
			$result = ['code' => $e->getCode(), 'message' => $e->getMessage()];
		}

		return $result;

	}

	/**
	 * 批量消费消息
	 * @author: libingke
	 */
	public function actionBatchReceive()
	{
		//获取接收参数  利用model验证或者判断
		$params = Yii::$app->request->post();
		$post = [
			'message1' => 'message 1',
			'message2' => 'message 2',
			'message3' => 'message 3',
			'queue' => 'y1',
		];

		try {
			$queue = (new Queue())->create($post['queue']);
			if ($queue['status'] == 1) {
				$message = new Message($queue['result']);
				$message->receive($post['queue']);

				return $result = ['code' => 200, 'message' => Yii::t('common', 'OK')];

			} else {

				return ['code' => $queue['status'], 'message' => $queue['result']];
			}

		} catch (\common\logic\Amqp\Exception $e) {
			$result = ['code' => $e->getCode(), 'message' => $e->getMessage()];
		}

		return $result;
	}

	/**
	 * 删除消息
	 * @author: libingke
	 */
    public function actionDelete()
    {
		//获取接收参数  利用model验证或者判断
		$params = Yii::$app->request->post();
		$post = [
			'message1' => 'message 1',
			'message2' => 'message 2',
			'message3' => 'message 3',
			'queue' => 'y1',
		];

		try {
			$queue = (new Queue())->create($post['queue']);
			if ($queue['status'] == 1) {
				$message = new Message($queue['result']);
				$message->delete($post['message1']);

				return $result = ['code' => 200, 'message' => Yii::t('common', 'OK')];

			} else {

				return ['code' => $queue['status'], 'message' => $queue['result']];
			}

		} catch (\common\logic\Amqp\Exception $e) {
			$result = ['code' => $e->getCode(), 'message' => $e->getMessage()];
		}

		return $result;

    }

	/**
	 * 批量删除消息
	 * @author: libingke
	 */
	public function actionBatchDelete()
	{

	}
}