import { SpawnOptions } from "node:child_process";

//#region src/types.d.ts
/**
 * Key value pair consisting of NSIS command as key and its description as value.
 */
type CommandHelpOptions = {
  [key: string]: string;
};
/**
 * Object storing the output file, and whether the compilation had warnings and the lines where they occurred.
 */
type CompilerData = {
  line: string;
  outFile: string | null;
  hasWarning: boolean;
};
/**
 * Compiler options for all exposed NSIS methods.
 */
type CompilerOptions = {
  define?: DefineOptions;
  env?: boolean;
  inputCharset?: string;
  json?: boolean;
  noCD?: boolean;
  noConfig?: boolean;
  outputCharset?: string;
  onData?: (data: CompilerData) => void;
  onError?: (line: string) => void;
  onClose?: (data: CompilerOutput) => void;
  pause?: boolean;
  postExecute?: string | string[];
  preExecute?: string | string[];
  priority?: 0 | 1 | 2 | 3 | 4 | 5;
  ppo?: boolean;
  rawArguments?: string;
  safePPO?: boolean;
  strict?: boolean;
  verbose?: 0 | 1 | 2 | 3 | 4;
  wine?: boolean;
  pathToMakensis?: string;
  pathToWine?: string;
};
/**
 * Standard output of all MakeNSIS commands. Contains the name of the output file, status code, standard output, standard error, and number of warnings.
 */
type CompilerOutput<T = string | HeaderInfo | HelpObject | OutputObject | null> = {
  outFile?: string;
  status: number;
  stdout: T;
  stderr: string | null;
  warnings: number;
};
/**
 * Key value pair consisting of NSIS definitions as key and their value.
 */
type DefineOptions = {
  [key: string]: string;
};
/**
 * Key value pair consisting of environment variables as key and their value.
 */
type EnvironmentVariables = {
  [key: string]: string | undefined;
};
/**
 * Header information returned by the `-HDRINFO` command.
 */
type HeaderInfo = {
  sizes: HeaderInfoSizes;
  defined_symbols: HeaderInfoSymbols;
};
/**
 * Key value pair consisting of header information sizes as key and their value.
 */
type HeaderInfoSizes = {
  [key: string]: string;
};
type HeaderInfoSymbols = {
  [key: string]: boolean | number | string;
};
/**
 * Key value pair consisting of NSIS command as key and its description as value.
 */
type HelpObject = {
  [key: string]: string;
};
/**
 * An array containing the command, arguments, and options passed to MakeNSIS.
 */
type MapArguments = [string, string[], MapArgumentOptions];
/**
 * Options for mapping arguments to MakeNSIS commands.
 */
type MapArgumentOptions = {
  json?: boolean;
  wine?: boolean;
  onData?: (data: CompilerData) => void;
  onError?: (line: string) => void;
  onClose?: (data: CompilerOutput) => void;
};
type StreamOptions = {
  stdout: string;
  stderr: string;
};
type StreamOptionsFormatted = {
  stdout: string | HeaderInfo | HelpObject | OutputObject;
  stderr: string;
};
type OutputObject = {
  [key: string]: boolean | number | string | undefined;
};
//#endregion
//#region src/commands.d.ts
/**
 * Returns usage information for a command, or list all commands
 * @param command - an NSIS command
 * @param compilerOptions - compiler options
 * @returns command help for the specified command, or all commands
 */
declare function commandHelp(command: string, compilerOptions: CompilerOptions & {
  json: true;
}, spawnOptions?: SpawnOptions): Promise<CompilerOutput<HelpObject | OutputObject>>;
declare function commandHelp(command?: string, compilerOptions?: CompilerOptions, spawnOptions?: SpawnOptions): Promise<CompilerOutput<string | null>>;
/**
 * Compile specified script with MakeNSIS
 * @param script - path to NSIS script
 * @param compilerOptions - compiler options
 */
declare function compile(script: string | null, compilerOptions?: CompilerOptions, spawnOptions?: SpawnOptions): Promise<CompilerOutput>;
/**
 * Returns information about which options were used to compile MakeNSIS
 * @param compilerOptions - compiler options
 * @returns header information used for MakeNSIS compilation
 */
declare function headerInfo(compilerOptions: CompilerOptions & {
  json: true;
}, spawnOptions?: SpawnOptions): Promise<CompilerOutput<HeaderInfo>>;
declare function headerInfo(compilerOptions?: CompilerOptions, spawnOptions?: SpawnOptions): Promise<CompilerOutput<string | null>>;
/**
 * Returns MakeNSIS software license
 * @param compilerOptions - compiler options
 * @returns MakeNSIS license text
 */
declare function license(compilerOptions: CompilerOptions & {
  json: true;
}, spawnOptions?: SpawnOptions): Promise<CompilerOutput<OutputObject>>;
declare function license(compilerOptions?: CompilerOptions, spawnOptions?: SpawnOptions): Promise<CompilerOutput<string | null>>;
/**
 * Returns directory where NSIS is installed to
 * @param compilerOptions - compiler options
 * @returns NSIS directory path or object with `nsisdir` property
 */
declare function nsisDir(compilerOptions: CompilerOptions & {
  json: true;
}, spawnOptions?: SpawnOptions): Promise<{
  nsisdir: string;
} | null>;
declare function nsisDir(compilerOptions?: CompilerOptions, spawnOptions?: SpawnOptions): Promise<string | null>;
/**
 * Returns version of MakeNSIS
 * @param compilerOptions - compiler options
 * @returns NSIS version string or object with `version` property
 */
declare function version(compilerOptions: CompilerOptions & {
  json: true;
}, spawnOptions?: SpawnOptions): Promise<CompilerOutput<OutputObject>>;
declare function version(compilerOptions?: CompilerOptions, spawnOptions?: SpawnOptions): Promise<CompilerOutput<string | null>>;
//#endregion
export { CommandHelpOptions, CompilerData, CompilerOptions, CompilerOutput, DefineOptions, EnvironmentVariables, HeaderInfo, HeaderInfoSizes, HeaderInfoSymbols, HelpObject, MapArgumentOptions, MapArguments, OutputObject, StreamOptions, StreamOptionsFormatted, commandHelp, compile, headerInfo, license, nsisDir, version };