syntax = "proto3";

package com.huawei.paas.cse.serviceregistry.api;

option go_package = "proto";
option java_package = "com.huawei.paas.cse.serviceregistry.api";

service ServiceCtrl {
    rpc exist (GetExistenceRequest) returns (GetExistenceResponse);
    rpc create (CreateServiceRequest) returns (CreateServiceResponse);
    rpc delete (DeleteServiceRequest) returns (DeleteServiceResponse);
    rpc getOne (GetServiceRequest) returns (GetServiceResponse);
    rpc getServices (GetServicesRequest) returns (GetServicesResponse);
    rpc updateProperties (UpdateServicePropsRequest) returns (UpdateServicePropsResponse);

    rpc addRule (AddServiceRulesRequest) returns (AddServiceRulesResponse);
    rpc getRule (GetServiceRulesRequest) returns (GetServiceRulesResponse);
    rpc updateRule (UpdateServiceRuleRequest) returns (UpdateServiceRuleResponse);
    rpc deleteRule (DeleteServiceRulesRequest) returns (DeleteServiceRulesResponse);

    rpc addTags (AddServiceTagsRequest) returns (AddServiceTagsResponse);
    rpc getTags (GetServiceTagsRequest) returns (GetServiceTagsResponse);
    rpc updateTag (UpdateServiceTagRequest) returns (UpdateServiceTagResponse);
    rpc deleteTags (DeleteServiceTagsRequest) returns (DeleteServiceTagsResponse);

    rpc getSchemaInfo (GetSchemaRequest) returns (GetSchemaResponse);
    rpc deleteSchema (DeleteSchemaRequest) returns (DeleteSchemaResponse);
    rpc modifySchema (ModifySchemaRequest) returns (ModifySchemaResponse);

    rpc createDependenciesForMircServices (CreateDependenciesRequest) returns (CreateDependenciesResponse);
    rpc getProviderDependencies (GetDependenciesRequest) returns (GetProDependenciesResponse);
    rpc getConsumerDependencies (GetDependenciesRequest) returns (GetConDependenciesResponse);
    rpc deleteServices (DelServicesRequest) returns (DelServicesResponse);
}

service ServiceInstanceCtrl {
    rpc register (RegisterInstanceRequest) returns (RegisterInstanceResponse);
    rpc unregister (UnregisterInstanceRequest) returns (UnregisterInstanceResponse);
    rpc heartbeat (HeartbeatRequest) returns (HeartbeatResponse);
    rpc find (FindInstancesRequest) returns (FindInstancesResponse);
    rpc getInstances (GetInstancesRequest) returns (GetInstancesResponse);
    rpc getOneInstance (GetOneInstanceRequest) returns (GetOneInstanceResponse);
    rpc updateStatus (UpdateInstanceStatusRequest) returns (UpdateInstanceStatusResponse);
    rpc updateInstanceProperties (UpdateInstancePropsRequest) returns (UpdateInstancePropsResponse);
    rpc watch (WatchInstanceRequest) returns (stream WatchInstanceResponse);
    rpc heartbeatSet (HeartbeatSetRequest) returns (HeartbeatSetResponse);
}

//治理相关的接口和数据结构
service GovernServiceCtrl {
    rpc getServiceDetail (GetServiceRequest) returns (GetServiceDetailResponse);

    rpc getServicesInfo (GetServicesInfoRequest) returns (GetServicesInfoResponse);
}

message HeartbeatSetRequest {
    repeated HeartbeatSetElement instances = 1;
}

message HeartbeatSetElement {
    string serviceId = 1;
    string instanceId = 2;
}

message HeartbeatSetResponse {
    Response response = 1;
    repeated InstanceHbRst instances = 2;
}

message InstanceHbRst {
    string serviceId = 1;
    string instanceId = 2;
    string errMessage = 3;
}

message GetServicesInfoRequest{
    repeated string options = 1;
}

message GetServicesInfoResponse {
    Response response = 1;
    repeated ServiceDetail allServicesDetail = 2;
}

message MicroServiceKey {
    string tenant = 1;
    string project = 2;
    string appId = 3;
    string serviceName = 4;
    string version = 5;
    string stage = 6;
    string alias = 7;
}

// Micro service

message MicroService {
    string serviceId = 1;
    string appId = 2;
    string serviceName = 3;
    string version = 4;

    string description = 5;
    string level = 6; // custom
    repeated string schemas = 7;
    repeated ServicePath paths = 10;
    string status = 8; // UP|DOWN
    map<string, string> properties = 9;
    string timestamp = 11;
    repeated DependencyMircroService providers = 12;
    string alias = 13;
    map<string, string> LBStrategy = 14;
}

message ServiceRule {
    string ruleId = 1;
    string ruleType = 2; // WHITE|BACK
    string attribute = 3;
    string pattern = 4;
    string description = 5;
    string timestamp = 6;
}

message AddOrUpdateServiceRule {
    string ruleType = 1; // WHITE|BACK
    string attribute = 2;
    string pattern = 3;
    string description = 4;
}

message ServicePath {
    string path = 1;
    map<string, string> property = 2;
}

message Response {
    enum Code {
        UNKNOWN = 0;
        SUCCESS = 1;
        FAIL = 2;
    }
    Code code = 1;
    string message = 2;
}

message GetExistenceRequest {
    string type = 1;
    string appId = 2;
    string serviceName = 3;
    string version = 4;
    string serviceId = 5;
    string schemaId = 6;
}

message GetExistenceResponse {
    Response response = 1;
    string serviceId = 2;
    string schemaId = 3;
}

message CreateServiceRequest {
    MicroService service = 1;
}

message CreateServiceResponse {
    Response response = 1;
    string serviceId = 2;
}

message DeleteServiceRequest {
    string serviceId = 1;
    bool force = 2;
}

message DeleteServiceResponse {
    Response response = 1;
}

message GetServiceRequest {
    string serviceId = 1;
}

message GetServiceResponse {
    Response response = 1;
    MicroService service = 2;
}

message GetServicesRequest {
}

message GetServicesResponse {
    Response response = 1;
    repeated MicroService services = 2;
}

message UpdateServicePropsRequest {
    string serviceId = 1;
    map<string, string> properties = 2;
}

message UpdateServicePropsResponse {
    Response response = 1;
}

message GetServiceRulesRequest {
    string serviceId = 1;
}

message GetServiceRulesResponse {
    Response response = 1;
    repeated ServiceRule rules = 2;
}

message UpdateServiceRuleRequest {
    string serviceId = 1;
    string ruleId = 2;
    AddOrUpdateServiceRule rule = 3;
}

message UpdateServiceRuleResponse {
    Response response = 1;
}

message AddServiceRulesRequest {
    string serviceId = 1;
    repeated AddOrUpdateServiceRule rules = 2;
}

message AddServiceRulesResponse {
    Response response = 1;
    repeated string RuleIds = 2;
}

message DeleteServiceRulesRequest {
    string serviceId = 1;
    repeated string ruleIds = 2;
}

message DeleteServiceRulesResponse {
    Response response = 1;
}

message GetServiceTagsRequest {
    string serviceId = 1;
}

message GetServiceTagsResponse {
    Response response = 1;
    map<string, string> tags = 2;
}

message UpdateServiceTagRequest {
    string serviceId = 1;
    string key = 2;
    string value = 3;
}

message UpdateServiceTagResponse {
    Response response = 1;
}

message AddServiceTagsRequest {
    string serviceId = 1;
    map<string, string> tags = 2;
}

message AddServiceTagsResponse {
    Response response = 1;
}

message DeleteServiceTagsRequest {
    string serviceId = 1;
    repeated string keys = 2;
}

message DeleteServiceTagsResponse {
    Response response = 1;
}

// Micro service process instance

message HealthCheck {
    string mode = 1;
    int32 port = 2;
    int32 interval = 3;
    int32 times = 4;
    string url = 5;
}

message MicroServiceInstance {
    string instanceId = 1;
    string serviceId = 2;

    repeated string endpoints = 3;

    string hostName = 4;

    string status = 5; // UP|DOWN|STARTING|OUTOFSERVICE

    map<string, string> properties = 6; // reserved key list: region|az|stage|group

    HealthCheck healthCheck = 7;

    string timestamp = 8;

    DataCenterInfo dataCenterInfo = 9;
    string stage = 10;
}

message DataCenterInfo {
    string name = 1;
    string region =2;
    string availableZone = 3;
}

message MicroServiceInstanceKey {
    string instanceId = 1;
    string serviceId = 2;
}

message RegisterInstanceRequest {
    MicroServiceInstance instance = 1;
}

message RegisterInstanceResponse {
    Response response = 1;
    string instanceId = 2;
}

message UnregisterInstanceRequest {
    string serviceId = 1;
    string instanceId = 2;
}

message UnregisterInstanceResponse {
    Response response = 1;
}

message HeartbeatRequest {
    string serviceId = 1;
    string instanceId = 2;
}

message HeartbeatResponse {
    Response response = 1;
}

message FindInstancesRequest {
    string consumerServiceId = 1;
    string appId = 2;
    string serviceName = 3;
    string versionRule = 4; // version rule
    repeated string tags = 5;
    string stage = 6;
}

message FindInstancesResponse {
    Response response = 1;
    repeated MicroServiceInstance instances = 2;
}

message GetOneInstanceRequest {
    string consumerServiceId = 1;
    string providerServiceId = 2;
    string providerInstanceId = 3;
    repeated string tags = 4;
    string stage = 5;
}

message GetOneInstanceResponse {
    Response response = 1;
    MicroServiceInstance instance = 2;
}

message GetInstancesRequest {
    string consumerServiceId = 1;
    string providerServiceId = 2;
    repeated string tags = 3;
    string stage = 4;
}

message GetInstancesResponse {
    Response response = 1;
    repeated MicroServiceInstance instances = 2;
}

message UpdateInstanceStatusRequest {
    string serviceId = 1;
    string instanceId = 2;
    string status = 3;
}

message UpdateInstanceStatusResponse {
    Response response = 1;
}

message UpdateInstancePropsRequest {
    string serviceId = 1;
    string instanceId = 2;
    map<string, string> properties = 3; // reserved key list: region|az|stage|group
}

message UpdateInstancePropsResponse {
    Response response = 1;
}

message WatchInstanceRequest {
    string selfServiceId = 1;
}

message WatchInstanceResponse {
    Response response = 1;
    string action = 2; // UPDATE|DELETE|CREATE
    MicroServiceKey key = 3;
    MicroServiceInstance instance = 4;
}

message GetSchemaRequest {
    string serviceId = 1;
    string schemaId = 2;
}

message GetSchemaResponse {
    Response response = 1;
    string schema = 2;
}

message DeleteSchemaRequest {
    string serviceId = 1;
    string schemaId = 2;
}

message DeleteSchemaResponse {
    Response response = 1;
}

message ModifySchemaRequest {
    string serviceId = 1;
    string schemaId = 2;
    string schema = 3;
}

message ModifySchemaResponse {
    Response response = 1;
}

message CreateDependenciesRequest {
    repeated MircroServiceDependency dependencies = 1;
}

message DependencyMircroService {
    string appId = 1;
    string serviceName = 2;
    string version = 3;
    string stage = 4;
}

message MircroServiceDependency {
    DependencyMircroService consumer = 1;
    repeated DependencyMircroService providers = 2;
}

message CreateDependenciesResponse {
    Response response = 1;
}

message GetDependenciesRequest {
    string serviceId = 1;
}

message GetConDependenciesResponse {
    Response response = 1;
    repeated MicroService providers = 2;
}

message GetProDependenciesResponse {
    Response response = 1;
    repeated MicroService consumers = 2;
}

//服务概览
message ServiceOverview {
    MicroService microSerivce = 1;
    repeated MicroServiceInstance instances = 2;
    map<string, string> tags = 3;
}

message SchemaInfos {
    string schemaId = 1;
    string schema = 2;
}

//服务详情
message ServiceDetail {
    MicroService microSerivce = 1;
    repeated MicroServiceInstance instances = 2;
    repeated SchemaInfos schemaInfos = 3;
    repeated ServiceRule rules = 4;
    repeated MicroService providers = 5;
    repeated MicroService consumers = 6;
    map<string, string> tags = 7;
    repeated string microServiceVersions = 8;
}

//服务详情返回信息
message GetServiceDetailResponse {
    Response response = 1;
    ServiceDetail service = 2;
}


//删除服务请求
message DelServicesRequest {
    repeated string serviceIds = 1;
    bool  force = 2;
}
//删除服务响应内容
message DelServicesRspInfo {
    string  errMessage = 1;
    string  serviceId = 2;
}

//删除服务响应
message DelServicesResponse {
    Response response = 1;
    repeated DelServicesRspInfo  services = 2;
}