import { JsonObject } from 'type-fest';
import { IPublishConfig } from '../publish';
import { IConfiguration } from '../configuration';
import { IPickleOrder } from '../filter';
/**
 * Options for {@link loadConfiguration}
 * @public
 */
export interface ILoadConfigurationOptions {
    /**
     * Path to load configuration file from, or `false` to skip
     * @default `cucumber.(json|yaml|yml|js|cjs|mjs)`
     */
    file?: string | false;
    /**
     * Zero or more profile names from which to source configuration in the file
     * @remarks
     * If omitted or empty, the `default` profile will be used.
     */
    profiles?: string[];
    /**
     * Ad-hoc configuration options to be merged over the top of whatever is
     * loaded from the configuration file/profiles
     * @example
     * \{
     *   failFast: true,
     *   parallel: 2
     * \}
     * @example ["--fail-fast", "--parallel", "2"]
     * @example "--fail-fast --parallel 2"
     * @remarks
     * This can also be provided as an array or single string of argv-style
     * arguments.
     */
    provided?: Partial<IConfiguration> | string[] | string;
}
/**
 * Response from {@link loadConfiguration}
 * @public
 */
export interface IResolvedConfiguration {
    /**
     * The final flat configuration object resolved from the configuration
     * file/profiles plus any extra provided
     */
    useConfiguration: IConfiguration;
    /**
     * The format that can be passed into {@link runCucumber}
     */
    runConfiguration: IRunConfiguration;
}
/**
 * Options relating to sources (i.e. feature files) - where to load them from,
 * how to interpret, filter and order them
 * @public
 */
export interface ISourcesCoordinates {
    /**
     * Default Gherkin dialect
     * @remarks
     * Used if no dialect is specified in the feature file itself.
     */
    defaultDialect: string;
    /**
     * Paths and/or glob expressions to feature files
     */
    paths: string[];
    /**
     * Regular expressions of which scenario names should match one of to be run
     */
    names: string[];
    /**
     * Tag expression to filter which scenarios should be run
     */
    tagExpression: string;
    /**
     * Run in the order defined, or in a random order
     */
    order: IPickleOrder;
}
/**
 * A pickle that has been successfully compiled from a source
 * @public
 */
export interface IPlannedPickle {
    /**
     * Name of the pickle (after parameter resolution)
     */
    name: string;
    uri: string;
    location: {
        line: number;
        column?: number;
    };
}
/**
 * An error encountered when parsing a source
 * @public
 */
export interface ISourcesError {
    uri: string;
    location: {
        line: number;
        column?: number;
    };
    /**
     * Error message explaining what went wrong with the parse
     */
    message: string;
}
/**
 * Response from {@link loadSources}
 * @public
 */
export interface ILoadSourcesResult {
    /**
     * Pickles that have been successfully compiled, in the order they would be
     * run in
     */
    plan: IPlannedPickle[];
    /**
     * Any errors encountered when parsing sources
     */
    errors: ISourcesError[];
}
/**
 * Options relating to user code (aka support code) - where to load it from and
 * how to preprocess it
 * @public
 */
export interface ISupportCodeCoordinates {
    /**
     * Names of transpilation modules to load, via `require()`
     */
    requireModules: string[];
    /**
     * Paths and/or glob expressions of user code to load, via `require()`
     */
    requirePaths: string[];
    /**
     * Paths and/or glob expressions of user code to load, via `import()`
     */
    importPaths: string[];
    /**
     * Specifiers of loaders to register, via `register()`
     */
    loaders: string[];
}
/**
 * Options for {@link loadSupport}
 * @public
 * @remarks
 * A subset of {@link IRunConfiguration}
 */
export interface ILoadSupportOptions {
    /**
     * @remarks
     * This is needed because the default support path locations are derived from
     * feature file locations.
     */
    sources: ISourcesCoordinates;
    support: Partial<ISupportCodeCoordinates>;
}
/**
 * Options relating to behaviour when actually running tests
 * @public
 */
export interface IRunOptionsRuntime {
    /**
     * Perform a dry run, where a test run is prepared but nothing is executed
     */
    dryRun: boolean;
    /**
     * Stop running tests when a test fails
     */
    failFast: boolean;
    /**
     * Filter out stack frames from Cucumber's code when formatting stack traces
     */
    filterStacktraces: boolean;
    /**
     * Run tests in parallel with the given number of worker processes
     */
    parallel: number;
    /**
     * Retry failing tests up to the given number of times
     */
    retry: number;
    /**
     * Tag expression to filter which scenarios can be retried
     */
    retryTagFilter: string;
    /**
     * Fail the test run if there are pending steps
     */
    strict: boolean;
    /**
     * Parameters to be passed to the World
     * @remarks
     * The value must be a JSON-serializable object.
     */
    worldParameters: JsonObject;
}
/**
 * Options relating to formatters - which ones to use, where to write their
 * output, how they should behave
 * @public
 */
export interface IRunOptionsFormats {
    /**
     * Name/path of the formatter to use for `stdout` output
     */
    stdout: string;
    /**
     * Zero or more mappings of file output path (key) to name/path of the
     * formatter to use (value)
     * @example
     * \{
     *   "./reports/cucumber.html": "html",
     *   "./reports/custom.txt": "./custom-formatter.js"
     * \}
     */
    files: Record<string, string>;
    /**
     * Options for report publication, or `false` to disable publication
     */
    publish: IPublishConfig | false;
    /**
     * Options to be provided to formatters
     * @remarks
     * The value must be a JSON-serializable object.
     */
    options: JsonObject;
}
/**
 * Structured configuration object suitable for passing to {@link runCucumber}
 * @public
 */
export interface IRunConfiguration {
    sources: ISourcesCoordinates;
    support: Partial<ISupportCodeCoordinates>;
    runtime: IRunOptionsRuntime;
    formats: IRunOptionsFormats;
}
/**
 * A collection of user-defined code and setup ("support code") that can be
 * used for a test run
 * @public
 * @remarks
 * This is mostly a marker interface. The actual instance is a complex object
 * that you shouldn't interact with directly, but some functions return and/or
 * accept it as a means of optimising a test workflow.
 */
export interface ISupportCodeLibrary {
    readonly originalCoordinates: ISupportCodeCoordinates;
}
/**
 * Either an actual {@link ISupportCodeLibrary | support code library}, or the
 * {@link ISupportCodeCoordinates | coordinates} required to create and
 * populate one
 * @public
 * @remarks
 * This alias exists because {@link runCucumber} will accept an existing
 * support code library in its options and thus avoid trying to load it again,
 * improving performance and avoiding cache issues for use cases where multiple
 * test runs happen within the same process. Note this is only useful in serial
 * mode, as parallel workers will each load the support code themselves anyway.
 */
export type ISupportCodeCoordinatesOrLibrary = Partial<ISupportCodeCoordinates> | ISupportCodeLibrary;
/**
 * Options for {@link runCucumber}
 * @public
 */
export interface IRunOptions {
    sources: ISourcesCoordinates;
    support: ISupportCodeCoordinatesOrLibrary;
    runtime: IRunOptionsRuntime;
    formats: IRunOptionsFormats;
}
/**
 * Response from {@link runCucumber}
 * @public
 */
export interface IRunResult {
    /**
     * Whether the test run was overall successful
     * @remarks
     * The exact meaning can vary based on the `strict` configuration option.
     */
    success: boolean;
    /**
     * The support code library that was used in the test run
     * @remarks
     * This can be reused in subsequent {@link runCucumber} calls,
     * see {@link ISupportCodeCoordinatesOrLibrary}
     */
    support: ISupportCodeLibrary;
}