/*
 * This program source code file is part of KiCad, a free EDA CAD application.
 *
 * Copyright (C) 2024 KiCad Developers, see AUTHORS.txt for contributors.
 *
 * This program is free software: you can redistribute it and/or modify it
 * under the terms of the GNU General Public License as published by the
 * Free Software Foundation, either version 3 of the License, or (at your
 * option) any later version.
 *
 * This program is distributed in the hope that it will be useful, but
 * WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
 * General Public License for more details.
 *
 * You should have received a copy of the GNU General Public License along
 * with this program.  If not, see <http://www.gnu.org/licenses/>.
 */

/*
 * project_settings.proto
 * Messages that describes project settings shared between schematics and boards
 */

syntax = "proto3";

package kiapi.common.project;

import "common/types/base_types.proto";
import "common/types/enums.proto";
import "board/board_types.proto";

message NetClassBoardSettings
{
  optional kiapi.common.types.Distance clearance = 1;
  optional kiapi.common.types.Distance track_width = 2;
  optional kiapi.common.types.Distance diff_pair_track_width = 3;
  optional kiapi.common.types.Distance diff_pair_gap = 4;
  optional kiapi.common.types.Distance diff_pair_via_gap = 5;

  // The default padstack to use for vias belonging to this netclass
  // Currently KiCad only supports specifying the drill diameter and annular size on all layers for
  // netclass via stacks.  Complex padstacks and other via features cannot be specified here.
  optional kiapi.board.types.PadStack via_stack = 6;

  // The default padstack to use for microvias belonging to this netclass
  // Currently KiCad only supports specifying the drill diameter and annular size on all layers for
  // netclass via stacks.  Complex padstacks and other via features cannot be specified here.
  optional kiapi.board.types.PadStack microvia_stack = 7;

  optional kiapi.common.types.Color color = 8;
}

message NetClassSchematicSettings
{
  optional kiapi.common.types.Distance wire_width = 1;
  optional kiapi.common.types.Distance bus_width = 2;
  optional kiapi.common.types.Color color = 3;
  optional kiapi.common.types.StrokeLineStyle line_style = 4;
}

enum NetClassType
{
  NCT_UNKNOWN = 0;
  // An explicitly-defined netclass, created by the user and saved in the project file
  NCT_EXPLICIT = 1;
  // An implicit (effective) netclass, made up of multiple explicit netclasses
  NCT_IMPLICIT = 2;
}

message NetClass
{
  // The name of the netclass (the literal string "Default" for the default netclass)
  // May be empty for composite netclasses
  string name = 1;

  optional int32 priority = 2;

  optional NetClassBoardSettings board = 3;
  optional NetClassSchematicSettings schematic = 4;

  NetClassType type = 5;

  // If this is a composite netclass, a list of the names of the "real" netclasses that make it up
  repeated string constituents = 6;
}

message TextVariables
{
  map<string, string> variables = 1;
}