syntax = "proto3";

package exa.cascade_plugins_pb;

import "buf/validate/validate.proto";
import "exa/codeium_common_pb/codeium_common.proto";

option go_package = "github.com/Exafunction/Exafunction/exa/cascade_plugins_pb";

service CascadePluginsService {
    rpc GetAvailableCascadePlugins(GetAvailableCascadePluginsRequest) returns (GetAvailableCascadePluginsResponse);
    rpc InstallCascadePlugin(InstallCascadePluginRequest) returns (InstallCascadePluginResponse);
    rpc GetCascadePluginById(GetCascadePluginByIdRequest) returns (GetCascadePluginByIdResponse);
    rpc GetMcpClientInfos(GetMcpClientInfosRequest) returns (GetMcpClientInfosResponse);
}

message CascadePluginTemplate {
    string title = 1;
    string id = 2;
    string link = 3;
    string description = 4;
    map<string, CascadePluginCommand> commands = 5 [deprecated = true];
    int64 installation_count = 6;
    string trust_level = 7;
    string readme = 8;
    
    oneof configuration {
        CascadePluginLocalConfig local = 9;
        CascadePluginRemoteConfig remote = 10;
    }
}

message CascadePluginLocalConfig {
    map<string, CascadePluginCommand> commands = 5;
}

message CascadePluginCommand {
    CascadePluginCommandTemplate template = 1;
    repeated CascadePluginCommandVariable variables = 2;
}

message CascadePluginCommandTemplate {
    string command = 1;
    repeated string args = 2;
    map<string, string> env = 3;
}

message CascadePluginCommandVariable {
    string name = 1;
    string title = 2;
    string description = 3;
    string link = 4;
    string type = 5;
}

message CascadePluginRemoteConfig {
    CascadePluginRemoteConfigTemplate template = 1;
}

message CascadePluginRemoteConfigTemplate {
    string server_url = 1;
    map<string, string> headers = 2;
}

message GetAvailableCascadePluginsRequest {
    codeium_common_pb.Metadata metadata = 1;
    string os = 2;
    
    oneof _search_query {
        string search_query = 3 [deprecated = true];
    }
}

message GetAvailableCascadePluginsResponse {
    repeated CascadePluginTemplate plugins = 1;
}

message InstallCascadePluginRequest {
    codeium_common_pb.Metadata metadata = 1;
    string plugin_id = 2;
}

message InstallCascadePluginResponse {
    int64 installation_count = 1;
}

message GetCascadePluginByIdRequest {
    codeium_common_pb.Metadata metadata = 1;
    string os = 2;
    string plugin_id = 3;
}

message GetCascadePluginByIdResponse {
    CascadePluginTemplate plugin = 1;
}

message McpClientInfo {
    string client_id = 1;
    string client_secret = 2;
}

message GetMcpClientInfosRequest {
    codeium_common_pb.Metadata metadata = 1;
}

message GetMcpClientInfosResponse {
    map<string, McpClientInfo> client_infos = 1;
}