syntax = "proto3";

import "base.proto";

package hiddifyrpc;

option go_package = "./hiddifyrpc";

service ExtensionHostService {
  rpc ListExtensions (Empty) returns (ExtensionList) {}
  rpc Connect (ExtensionRequest) returns (stream ExtensionResponse) {}
  rpc EditExtension (EditExtensionRequest) returns (ExtensionActionResult) {}
  rpc SubmitForm (ExtensionRequest) returns (ExtensionActionResult) {}
  rpc Cancel (ExtensionRequest) returns (ExtensionActionResult) {}
  rpc Stop (ExtensionRequest) returns (ExtensionActionResult) {}

  rpc GetUI (ExtensionRequest) returns (ExtensionActionResult) {}
}

message ExtensionActionResult {
  string extension_id = 1;
  ResponseCode code = 2;
  string message = 3;
}

message ExtensionList {
  repeated Extension extensions = 1;
}

message EditExtensionRequest {
  string extension_id = 1;
  bool enable = 2;
}

message Extension {
  string id = 1;
  string title = 2;
  string description = 3;
  bool enable = 4;
}

message ExtensionRequest {
  string extension_id = 1;
  map<string, string> data = 2;
}

message ExtensionResponse {
  ExtensionResponseType type = 1;
  string extension_id = 2;
  string json_ui = 3;
}


enum ExtensionResponseType {
  NOTHING = 0;
  UPDATE_UI = 1;
  SHOW_DIALOG = 2;
  END=3;
}