package nas

//Licensed under the Apache License, Version 2.0 (the "License");
//you may not use this file except in compliance with the License.
//You may obtain a copy of the License at
//
//http://www.apache.org/licenses/LICENSE-2.0
//
//Unless required by applicable law or agreed to in writing, software
//distributed under the License is distributed on an "AS IS" BASIS,
//WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
//See the License for the specific language governing permissions and
//limitations under the License.
//
// Code generated by Alibaba Cloud SDK Code Generator.
// Changes may cause incorrect behavior and will be lost if the code is regenerated.

import (
	"github.com/aliyun/alibaba-cloud-sdk-go/sdk/requests"
	"github.com/aliyun/alibaba-cloud-sdk-go/sdk/responses"
)

func (client *Client) DescribeFileSystems(request *DescribeFileSystemsRequest) (response *DescribeFileSystemsResponse, err error) {
	response = CreateDescribeFileSystemsResponse()
	err = client.DoAction(request, response)
	return
}

func (client *Client) DescribeFileSystemsWithChan(request *DescribeFileSystemsRequest) (<-chan *DescribeFileSystemsResponse, <-chan error) {
	responseChan := make(chan *DescribeFileSystemsResponse, 1)
	errChan := make(chan error, 1)
	err := client.AddAsyncTask(func() {
		defer close(responseChan)
		defer close(errChan)
		response, err := client.DescribeFileSystems(request)
		responseChan <- response
		errChan <- err
	})
	if err != nil {
		errChan <- err
		close(responseChan)
		close(errChan)
	}
	return responseChan, errChan
}

func (client *Client) DescribeFileSystemsWithCallback(request *DescribeFileSystemsRequest, callback func(response *DescribeFileSystemsResponse, err error)) <-chan int {
	result := make(chan int, 1)
	err := client.AddAsyncTask(func() {
		var response *DescribeFileSystemsResponse
		var err error
		defer close(result)
		response, err = client.DescribeFileSystems(request)
		callback(response, err)
		result <- 1
	})
	if err != nil {
		defer close(result)
		callback(nil, err)
		result <- 0
	}
	return result
}

type DescribeFileSystemsRequest struct {
	*requests.RpcRequest
	PageSize     requests.Integer `position:"Query" name:"PageSize"`
	PageNumber   requests.Integer `position:"Query" name:"PageNumber"`
	FileSystemId string           `position:"Query" name:"FileSystemId"`
}

type DescribeFileSystemsResponse struct {
	*responses.BaseResponse
	RequestId   string `json:"RequestId" xml:"RequestId"`
	TotalCount  int    `json:"TotalCount" xml:"TotalCount"`
	PageSize    int    `json:"PageSize" xml:"PageSize"`
	PageNumber  int    `json:"PageNumber" xml:"PageNumber"`
	FileSystems struct {
		FileSystem []struct {
			FileSystemId string `json:"FileSystemId" xml:"FileSystemId"`
			Destription  string `json:"Destription" xml:"Destription"`
			CreateTime   string `json:"CreateTime" xml:"CreateTime"`
			RegionId     string `json:"RegionId" xml:"RegionId"`
			ProtocolType string `json:"ProtocolType" xml:"ProtocolType"`
			StorageType  string `json:"StorageType" xml:"StorageType"`
			MeteredSize  int    `json:"MeteredSize" xml:"MeteredSize"`
			MountTargets struct {
				MountTarget []struct {
					MountTargetDomain string `json:"MountTargetDomain" xml:"MountTargetDomain"`
				} `json:"MountTarget" xml:"MountTarget"`
			} `json:"MountTargets" xml:"MountTargets"`
			Packages struct {
				Package []struct {
					PackageId string `json:"PackageId" xml:"PackageId"`
				} `json:"Package" xml:"Package"`
			} `json:"Packages" xml:"Packages"`
		} `json:"FileSystem" xml:"FileSystem"`
	} `json:"FileSystems" xml:"FileSystems"`
}

func CreateDescribeFileSystemsRequest() (request *DescribeFileSystemsRequest) {
	request = &DescribeFileSystemsRequest{
		RpcRequest: &requests.RpcRequest{},
	}
	request.InitWithApiInfo("NAS", "2017-06-26", "DescribeFileSystems", "nas", "openAPI")
	return
}

func CreateDescribeFileSystemsResponse() (response *DescribeFileSystemsResponse) {
	response = &DescribeFileSystemsResponse{
		BaseResponse: &responses.BaseResponse{},
	}
	return
}