export declare const all: <const Arg extends Iterable<Prompt<any>> | Record<string, Prompt<any>>>(
  arg: Arg
) => All.Return<Arg>

import * as Prompt from "@effect/cli/Prompt"
import * as NodeContext from "@effect/platform-node/NodeContext"
import * as Runtime from "@effect/platform-node/NodeRuntime"
import * as Effect from "effect/Effect"

const username = Prompt.text({
  message: "Enter your username: "
})

const password = Prompt.password({
  message: "Enter your password: ",
  validate: (value) => (value.length === 0 ? Effect.fail("Password cannot be empty") : Effect.succeed(value))
})

const allWithTuple = Prompt.all([username, password])

const allWithRecord = Prompt.all({ username, password })

export declare const flatMap: {
  <Output, Output2>(f: (output: Output) => Prompt<Output2>): (self: Prompt<Output>) => Prompt<Output2>
  <Output, Output2>(self: Prompt<Output>, f: (output: Output) => Prompt<Output2>): Prompt<Output2>
}

export declare const map: {
  <Output, Output2>(f: (output: Output) => Output2): (self: Prompt<Output>) => Prompt<Output2>
  <Output, Output2>(self: Prompt<Output>, f: (output: Output) => Output2): Prompt<Output2>
}

export declare const confirm: (options: Prompt.ConfirmOptions) => Prompt<boolean>

export declare const custom: <State, Output>(
  initialState: any,
  handlers: Prompt.Handlers<State, Output>
) => Prompt<Output>

export declare const date: (options: Prompt.DateOptions) => Prompt<Date>

export declare const file: (options?: Prompt.FileOptions) => Prompt<string>

export declare const float: (options: Prompt.FloatOptions) => Prompt<number>

export declare const hidden: (options: Prompt.TextOptions) => Prompt<Redacted>

export declare const integer: (options: Prompt.IntegerOptions) => Prompt<number>

export declare const list: (options: Prompt.ListOptions) => Prompt<Array<string>>

export declare const password: (options: Prompt.TextOptions) => Prompt<Redacted>

export declare const select: <A>(options: Prompt.SelectOptions<A>) => Prompt<A>

export declare const succeed: <A>(value: A) => Prompt<A>

export declare const text: (options: Prompt.TextOptions) => Prompt<string>

export declare const toggle: (options: Prompt.ToggleOptions) => Prompt<boolean>

export declare const run: <Output>(self: Prompt<Output>) => Effect<Output, QuitException, any>

export interface Prompt<Output> extends Prompt.Variance<Output>, Pipeable, Effect<Output, QuitException, Terminal> {}

export declare const PromptTypeId: typeof PromptTypeId

export type PromptTypeId = typeof PromptTypeId

export type PromptAny = Prompt<any>

export type Return<Arg extends Iterable<PromptAny> | Record<string, PromptAny>> = [Arg] extends [
  ReadonlyArray<PromptAny>
]
  ? ReturnTuple<Arg>
  : [Arg] extends [Iterable<PromptAny>]
    ? ReturnIterable<Arg>
    : [Arg] extends [Record<string, PromptAny>]
      ? ReturnObject<Arg>
      : never

export type ReturnIterable<T extends Iterable<PromptAny>> = [T] extends [Iterable<Prompt.Variance<infer A>>]
  ? Prompt<Array<A>>
  : never

export type ReturnObject<T> = [T] extends [{ [K: string]: PromptAny }]
  ? Prompt<{
      -readonly [K in keyof T]: [T[K]] extends [Prompt.Variance<infer _A>] ? _A : never
    }>
  : never

export type ReturnTuple<T extends ReadonlyArray<unknown>> =
  Prompt<
    T[number] extends never ? [] : { -readonly [K in keyof T]: [T[K]] extends [Prompt.Variance<infer _A>] ? _A : never }
  > extends infer X
    ? X
    : never

export interface ActionDefinition extends TaggedEnum.WithGenerics<2> {
  readonly taggedEnum: Action<this["A"], this["B"]>
}

export interface ConfirmOptions {
  /**
   * The message to display in the prompt.
   */
  readonly message: string
  /**
   * The intitial value of the confirm prompt (defaults to `false`).
   */
  readonly initial?: boolean
  /**
   * The label to display after a user has responded to the prompt.
   */
  readonly label?: {
    /**
     * The label used if the prompt is confirmed (defaults to `"yes"`).
     */
    readonly confirm: string
    /**
     * The label used if the prompt is not confirmed (defaults to `"no"`).
     */
    readonly deny: string
  }
  /**
   * The placeholder to display when a user is responding to the prompt.
   */
  readonly placeholder?: {
    /**
     * The placeholder to use if the `initial` value of the prompt is `true`
     * (defaults to `"(Y/n)"`).
     */
    readonly defaultConfirm?: string
    /**
     * The placeholder to use if the `initial` value of the prompt is `false`
     * (defaults to `"(y/N)"`).
     */
    readonly defaultDeny?: string
  }
}

export interface DateOptions {
  /**
   * The message to display in the prompt.
   */
  readonly message: string
  /**
   * The initial date value to display in the prompt (defaults to the current
   * date).
   */
  readonly initial?: globalThis.Date
  /**
   * The format mask of the date (defaults to `YYYY-MM-DD HH:mm:ss`).
   */
  readonly dateMask?: string
  /**
   * An effectful function that can be used to validate the value entered into
   * the prompt before final submission.
   */
  readonly validate?: (value: globalThis.Date) => Effect<globalThis.Date, string>
  /**
   * Custom locales that can be used in place of the defaults.
   */
  readonly locales?: {
    /**
     * The full names of each month of the year.
     */
    readonly months: [string, string, string, string, string, string, string, string, string, string, string, string]
    /**
     * The short names of each month of the year.
     */
    readonly monthsShort: [
      string,
      string,
      string,
      string,
      string,
      string,
      string,
      string,
      string,
      string,
      string,
      string
    ]
    /**
     * The full names of each day of the week.
     */
    readonly weekdays: [string, string, string, string, string, string, string]
    /**
     * The short names of each day of the week.
     */
    readonly weekdaysShort: [string, string, string, string, string, string, string]
  }
}

export interface FileOptions {
  /**
   * The path type that will be selected.
   *
   * Defaults to `"file"`.
   */
  readonly type?: Primitive.PathType
  /**
   * The message to display in the prompt.
   *
   * Defaults to `"Choose a file"`.
   */
  readonly message?: string
  /**
   * Where the user will initially be prompted to select files from.
   *
   * Defaults to the current working directory.
   */
  readonly startingPath?: string
  /**
   * The number of choices to display at one time
   *
   * Defaults to `10`.
   */
  readonly maxPerPage?: number
  /**
   * A function which removes any file from the prompt display where the
   * specified predicate returns `true`.
   *
   * Defaults to returning all files.
   */
  readonly filter?: (file: string) => boolean | Effect<boolean, never, Environment>
}

export interface FloatOptions extends IntegerOptions {
  /**
   * The precision to use for the floating point value (defaults to `2`).
   */
  readonly precision?: number
}

export interface Handlers<State, Output> {
  /**
   * A function that is called to render the current frame of the `Prompt`.
   *
   * @param state The current state of the prompt.
   * @param action The `Prompt.Action` for the current frame.
   * @returns An ANSI escape code sequence to display in the terminal screen.
   */
  readonly render: (state: State, action: Action<State, Output>) => Effect<string, never, Environment>
  /**
   * A function that is called to process user input and determine the next
   * `Prompt.Action` that should be taken.
   *
   * @param input The input the user provided for the current frame.
   * @param state The current state of the prompt.
   * @returns The next `Prompt.Action` that should be taken.
   */
  readonly process: (input: UserInput, state: State) => Effect<Action<State, Output>, never, Environment>
  /**
   * A function that is called to clear the terminal screen before rendering
   * the next frame of the `Prompt`.
   *
   * @param action The `Prompt.Action` for the current frame.
   * @param columns The current number of columns available in the `Terminal`.
   * @returns An ANSI escape code sequence used to clear the terminal screen.
   */
  readonly clear: (state: State, action: Action<State, Output>) => Effect<string, never, Environment>
}

export interface IntegerOptions {
  /**
   * The message to display in the prompt.
   */
  readonly message: string
  /**
   * The minimum value that can be entered by the user (defaults to `-Infinity`).
   */
  readonly min?: number
  /**
   * The maximum value that can be entered by the user (defaults to `Infinity`).
   */
  readonly max?: number
  /**
   * The value that will be used to increment the prompt value when using the
   * up arrow key (defaults to `1`).
   */
  readonly incrementBy?: number
  /**
   * The value that will be used to decrement the prompt value when using the
   * down arrow key (defaults to `1`).
   */
  readonly decrementBy?: number
  /**
   * An effectful function that can be used to validate the value entered into
   * the prompt before final submission.
   */
  readonly validate?: (value: number) => Effect<number, string>
}

export interface ListOptions extends TextOptions {
  /**
   * The delimiter that separates list entries.
   */
  readonly delimiter?: string
}

export interface SelectChoice<A> {
  /**
   * The name of the select option that is displayed to the user.
   */
  readonly title: string
  /**
   * The underlying value of the select option.
   */
  readonly value: A
  /**
   * An optional description for the select option which will be displayed
   * to the user.
   */
  readonly description?: string
  /**
   * Whether or not this select option is disabled.
   */
  readonly disabled?: boolean
}

export interface SelectOptions<A> {
  /**
   * The message to display in the prompt.
   */
  readonly message: string
  /**
   * The choices to display to the user.
   */
  readonly choices: ReadonlyArray<SelectChoice<A>>
  /**
   * The number of choices to display at one time (defaults to `10`).
   */
  readonly maxPerPage?: number
}

export interface TextOptions {
  /**
   * The message to display in the prompt.
   */
  readonly message: string
  /**
   * The default value of the text option.
   */
  readonly default?: string
  /**
   * An effectful function that can be used to validate the value entered into
   * the prompt before final submission.
   */
  readonly validate?: (value: string) => Effect<string, string>
}

export interface ToggleOptions {
  /**
   * The message to display in the prompt.
   */
  readonly message: string
  /**
   * The intitial value of the toggle prompt (defaults to `false`).
   */
  readonly initial?: boolean
  /**
   * The text to display when the toggle is in the active state (defaults to
   * `on`).
   */
  readonly active?: string
  /**
   * The text to display when the toggle is in the inactive state (defaults to
   * `off`).
   */
  readonly inactive?: string
}

export interface Variance<Output> {
  readonly [PromptTypeId]: Prompt.VarianceStruct<Output>
}

export interface VarianceStruct<Output> {
  readonly _Output: (_: never) => Output
}

export type Action<State, Output> = TaggedEnum<{
  readonly Beep: {}
  readonly NextFrame: { readonly state: State }
  readonly Submit: { readonly value: Output }
}>

export type Environment = FileSystem | Path | Terminal