export type CncDialect = "linuxcnc" | "fanuc" | "siemens";

export type CncPose = {
  x: number;
  y: number;
  z: number;
  a: number;
  b: number;
  c: number;
  u: number;
  v: number;
  w: number;
};

export type CncEventType =
  | "error"
  | "comment"
  | "set-units"
  | "set-plane"
  | "set-feed"
  | "set-spindle"
  | "tool-change"
  | "dwell"
  | "rapid"
  | "linear-feed"
  | "arc-feed"
  | "probe"
  | "program-end"
  | "rtcp-pivot"
  | "kinematics-switch"
  | "rtcp-state"
  | "set-g5x-offset"
  | "set-g92-offset"
  | "set-xy-rotation";

export type CncEvent = {
  type: CncEventType;
  line: number;
  plane: number;
  tool: number;
  feed: number;
  spindle: number;
  dwellSeconds: number;
  start: CncPose;
  end: CncPose;
  center: CncPose;
  arcTurns: number;
  reserved: number;
};

export type CncRtcpOptions = {
  enabled: boolean;
  toolLength?: number;
  tool_length?: number;
  toolLengths?: Record<string, number>;
  tool_lengths?: Record<string, number>;
};

export type CncXyzbcTrtOptions = {
  xRotPoint?: number;
  yRotPoint?: number;
  zRotPoint?: number;
  xOffset?: number;
  yOffset?: number;
  zOffset?: number;
  conventionalDirections?: boolean;
  x_rot_point?: number;
  y_rot_point?: number;
  z_rot_point?: number;
  x_offset?: number;
  y_offset?: number;
  z_offset?: number;
  conventional_directions?: boolean;
};

export type CncParseOptions = {
  backend?: string;
  rtcp?: CncRtcpOptions;
  blockDelete?: boolean;
  block_delete?: boolean;
  switchkins?: string;
  remap?: string;
  machine?: string;
  config?: string;
  configPath?: string;
  configpath?: string;
  config_path?: string;
  ini?: string;
  iniFile?: string;
  inifile?: string;
  iniFileName?: string;
  inifilename?: string;
  ini_file?: string;
  ini_file_name?: string;
  INI_FILE_NAME?: string;
  halFile?: string;
  halfile?: string;
  hal_file?: string;
  HALFILE?: string;
  postguiHalFile?: string;
  postguihalfile?: string;
  postgui_halfile?: string;
  postgui_hal_file?: string;
  POSTGUI_HALFILE?: string;
  subroutinePath?: string;
  subroutinepath?: string;
  subroutine_path?: string;
  SUBROUTINE_PATH?: string;
  kinematics?: string;
  trt?: "xyzbc" | "xyzac" | string;
  pivotLength?: number;
  pivot_length?: number;
  kinematicsType?: number;
  kinematics_type?: number;
  fiveaxisKinematicsType?: number;
  fiveaxis_kinematics_type?: number;
  xyzbcTrt?: CncXyzbcTrtOptions;
};

export type SimulatorCore = {
  parse(
    program: string,
    dialect: CncDialect,
    options?: CncParseOptions,
  ): CncEvent[];
};

export async function createSimulatorCore(): Promise<SimulatorCore> {
  const { createWasmSimulator } = await import("./wasm-core.js");
  return createWasmSimulator();
}