package querynode

import (
	"context"

	"github.com/zilliztech/milvus-distributed/internal/proto/commonpb"
	"github.com/zilliztech/milvus-distributed/internal/proto/internalpb2"
	"github.com/zilliztech/milvus-distributed/internal/proto/querypb"
)

type Client struct {
	ctx        context.Context
	grpcClient querypb.QueryNodeClient
}

func (c *Client) GetComponentStates() (*internalpb2.ComponentStates, error) {
	states, err := c.grpcClient.GetComponentStates(context.TODO(), nil)
	if err != nil {
		return nil, err
	}
	return states.ServerStates, nil
}

func (c *Client) GetTimeTickChannel() (string, error) {
	response, err := c.grpcClient.GetTimeTickChannel(context.TODO(), nil)
	if err != nil {
		return "", err
	}
	return response.TimeTickChannelID, nil
}

func (c *Client) GetStatisticsChannel() (string, error) {
	response, err := c.grpcClient.GetStatsChannel(context.TODO(), nil)
	if err != nil {
		return "", err
	}
	return response.StatsChannelID, nil
}

func (c *Client) AddQueryChannel(in *querypb.AddQueryChannelsRequest) (*commonpb.Status, error) {
	return c.grpcClient.AddQueryChannel(context.TODO(), in)
}

func (c *Client) RemoveQueryChannel(in *querypb.RemoveQueryChannelsRequest) (*commonpb.Status, error) {
	return c.grpcClient.RemoveQueryChannel(context.TODO(), in)
}

func (c *Client) WatchDmChannels(in *querypb.WatchDmChannelsRequest) (*commonpb.Status, error) {
	return c.grpcClient.WatchDmChannels(context.TODO(), in)
}

func (c *Client) LoadSegments(in *querypb.LoadSegmentRequest) (*commonpb.Status, error) {
	return c.grpcClient.LoadSegments(context.TODO(), in)
}

func (c *Client) ReleaseSegments(in *querypb.ReleaseSegmentRequest) (*commonpb.Status, error) {
	return c.grpcClient.ReleaseSegments(context.TODO(), in)
}