syntax = "proto3";

package quixos;

import "camino/schema.proto";
import "quixos/refs.proto";

message PackageRef {
  string package_namespace = 1;
  string package_name = 2;
  uint32 descriptor_version = 3;
  string version_ref = 4;
}

message PackageDescriptor {
  string package_namespace = 1;
  string package_name = 2;
  uint32 descriptor_version = 3;
  uint32 interface_compatible_back_to = 4;
  uint32 runner_compatible_back_to = 5;
  string source_repo = 6;
  string source_ref = 7;
  string resolved_source_ref = 8;
  string server_installable = 9;
  string runtime_protocol_version = 10;
  repeated ClassExport class_exports = 11;
  repeated FunctionExport function_exports = 12;
  repeated ComponentExport component_exports = 13;
  repeated SidecarExport sidecar_exports = 14;
  repeated PackageDependency dependencies = 15;
}

enum FunctionCapabilityKind {
  FUNCTION_CAPABILITY_KIND_UNSPECIFIED = 0;
  METHOD = 1;
  FIELD_RESOLVER = 2;
  MIGRATION = 3;
  CONSTRUCTOR = 4;
}

message ClassExport {
  camino.SymbolRef class_id = 1;
  string source_file = 2;
}

message FunctionExport {
  FunctionRef function = 1;
  string input_type = 2;
  string output_type = 3;
  uint32 interface_version = 4;
  uint32 interface_compatible_back_to = 5;
  FunctionCapabilityKind capability_kind = 6;
}

message ComponentExport {
  string symbol = 1;
  string props_type = 2;
  repeated camino.SymbolRef supported_classes = 3;
}

message SidecarExport {
  string symbol = 1;
  string side_effect_mode = 2;
}

message PackageDependency {
  PackageRef package = 1;
  uint32 interface_compatible_back_to = 2;
  bool refactor_required = 3;
  string compatibility_note = 4;
}