package bhomedbapi

import (
	"basic.com/pubsub/protomsg.git"
	"encoding/json"
)

type ClusterApi struct {

}

func (api ClusterApi) FindCluster() (flag bool,info protomsg.ClusterAndNodes) {
	url := DATA_URL_PREFIX + "/cluster/findCluster"
	netNode := getNetNode(url2Topic(Topic_System_Service,url))
	client := NewClient(WithNodes(netNode))
	body,err := client.DoGetRequest(url, nil,nil)
	if err != nil {
		return false,info
	}

	var res Result
	if err = json.Unmarshal(body, &res); err != nil {
		return false,info
	}
	if res.Success {
		b, err := json.Marshal(res.Data)
		if err !=nil {
			logPrint("marshal res.Data err")
			return false,info
		}
		if err = json.Unmarshal(b, &info);err !=nil {
			return false,info
		} else {
			return true,info
		}
	}

	return false,info
}

func (api ClusterApi) Create(clusterName string, password string, virtualIp string) (bool,interface{}) {
	url := DATA_URL_PREFIX + "/cluster/create"
	netNode := getNetNode(url2Topic(Topic_System_Service,url))
	client := NewClient(WithNodes(netNode))
	paramBody := map[string]interface{}{
		"clusterName": clusterName,
		"password": password,
		"virtualIp": virtualIp,
	}
	body,err := client.DoPostRequest(url,CONTENT_TYPE_JSON, paramBody,nil,nil)
	if err != nil {
		return false,nil
	}

	var res Result
	if err = json.Unmarshal(body, &res); err != nil {
		return false,nil
	}

	return res.Success,res.Data
}

func (api ClusterApi) Search(searchNum string, password string) (bool,interface{}) {
	url := DATA_URL_PREFIX + "/cluster/search"
	netNode := getNetNode(url2Topic(Topic_System_Service,url))
	client := NewClient(WithNodes(netNode))
	paramBody := map[string]interface{}{
		"searchNum": searchNum,
		"password": password,
	}
	body,err := client.DoPostRequest(url,CONTENT_TYPE_JSON, paramBody,nil,nil)
	if err != nil {
		return false,nil
	}

	var res Result
	if err = json.Unmarshal(body, &res); err != nil {
		return false,nil
	}

	return res.Success,res.Data
}

func (api ClusterApi) GetSearchNodes() (bool,interface{}) {
	url := DATA_URL_PREFIX + "/cluster/getSearchNodes"
	netNode := getNetNode(url2Topic(Topic_System_Service,url))
	client := NewClient(WithNodes(netNode))
	body,err := client.DoGetRequest(url, nil,nil)
	if err != nil {
		return false,nil
	}

	var res Result
	if err = json.Unmarshal(body, &res); err != nil {
		return false,nil
	}

	return res.Success,res.Data
}

func (api ClusterApi) StopSearching(searchNum string) (bool,interface{}) {
	url := DATA_URL_PREFIX + "/cluster/stopSearching"
	netNode := getNetNode(url2Topic(Topic_System_Service,url))
	client := NewClient(WithNodes(netNode))
	paramBody := map[string]interface{}{
		"searchNum": searchNum,
	}
	body,err := client.DoPostRequest(url,CONTENT_TYPE_JSON, paramBody,nil,nil)
	if err != nil {
		return false,nil
	}

	var res Result
	if err = json.Unmarshal(body, &res); err != nil {
		return false,nil
	}

	return res.Success,res.Data
}

func (api ClusterApi) UpdateClusterName(clusterName string, virtualIp string) (bool,interface{}) {
	url := DATA_URL_PREFIX + "/cluster/updateClusterName"
	netNode := getNetNode(url2Topic(Topic_System_Service,url))
	client := NewClient(WithNodes(netNode))
	paramBody := map[string]interface{}{
		"clusterName": clusterName,
		"virtualIp": virtualIp,
	}
	body,err := client.DoPostRequest(url,CONTENT_TYPE_FORM, paramBody,nil,nil)
	if err != nil {
		return false,nil
	}

	var res Result
	if err = json.Unmarshal(body, &res); err != nil {
		return false,nil
	}

	return res.Success,res.Data
}

func (api ClusterApi) Leave() (bool,interface{}) {
	url := DATA_URL_PREFIX + "/cluster/leave"
	netNode := getNetNode(url2Topic(Topic_System_Service,url))
	client := NewClient(WithNodes(netNode))
	body,err := client.DoPostRequest(url,CONTENT_TYPE_FORM, nil,nil,nil)
	if err != nil {
		return false,nil
	}

	var res Result
	if err = json.Unmarshal(body, &res); err != nil {
		return false,nil
	}

	return res.Success,res.Data
}


func (api ClusterApi) JoinCluster(paramBody map[string]interface{}) (bool,interface{}) {
	url := DATA_URL_PREFIX + "/cluster/joinCluster"
	netNode := getNetNode(url2Topic(Topic_System_Service,url))
	client := NewClient(WithNodes(netNode))
	body,err := client.DoPostRequest(url,CONTENT_TYPE_JSON, paramBody,nil,nil)
	if err != nil {
		return false,nil
	}

	var res Result
	if err = json.Unmarshal(body, &res); err != nil {
		return false,nil
	}

	return res.Success,res.Data
}