/*---------------------------------------------------------------------------------------------
 *  Copyright (c) Microsoft Corporation. All rights reserved.
 *  Licensed under the MIT License. See License.txt in the project root for license information.
 *--------------------------------------------------------------------------------------------*/

import { IAction } from '@sussudio/base/common/actions.mjs';
import { Event } from '@sussudio/base/common/event.mjs';
import { IDisposable } from '@sussudio/base/common/lifecycle.mjs';
import BaseSeverity from '@sussudio/base/common/severity.mjs';
export import Severity = BaseSeverity;
export declare const INotificationService: import('../../instantiation/common/instantiation.mjs').ServiceIdentifier<INotificationService>;
export type NotificationMessage = string | Error;
export interface INotificationProperties {
	/**
	 * Sticky notifications are not automatically removed after a certain timeout. By
	 * default, notifications with primary actions and severity error are always sticky.
	 */
	readonly sticky?: boolean;
	/**
	 * Silent notifications are not shown to the user unless the notification center
	 * is opened. The status bar will still indicate all number of notifications to
	 * catch some attention.
	 */
	readonly silent?: boolean;
	/**
	 * Adds an action to never show the notification again. The choice will be persisted
	 * such as future requests will not cause the notification to show again.
	 */
	readonly neverShowAgain?: INeverShowAgainOptions;
}
export declare enum NeverShowAgainScope {
	/**
	 * Will never show this notification on the current workspace again.
	 */
	WORKSPACE = 0,
	/**
	 * Will never show this notification on any workspace of the same
	 * profile again.
	 */
	PROFILE = 1,
	/**
	 * Will never show this notification on any workspace across all
	 * profiles again.
	 */
	APPLICATION = 2,
}
export interface INeverShowAgainOptions {
	/**
	 * The id is used to persist the selection of not showing the notification again.
	 */
	readonly id: string;
	/**
	 * By default the action will show up as primary action. Setting this to true will
	 * make it a secondary action instead.
	 */
	readonly isSecondary?: boolean;
	/**
	 * Whether to persist the choice in the current workspace or for all workspaces. By
	 * default it will be persisted for all workspaces across all profiles
	 * (= `NeverShowAgainScope.APPLICATION`).
	 */
	readonly scope?: NeverShowAgainScope;
}
export interface INotification extends INotificationProperties {
	/**
	 * The id of the notification. If provided, will be used to compare
	 * notifications with others to decide whether a notification is
	 * duplicate or not.
	 */
	readonly id?: string;
	/**
	 * The severity of the notification. Either `Info`, `Warning` or `Error`.
	 */
	readonly severity: Severity;
	/**
	 * The message of the notification. This can either be a `string` or `Error`. Messages
	 * can optionally include links in the format: `[text](link)`
	 */
	readonly message: NotificationMessage;
	/**
	 * The source of the notification appears as additional information.
	 */
	readonly source?:
		| string
		| {
				label: string;
				id: string;
		  };
	/**
	 * Actions to show as part of the notification. Primary actions show up as
	 * buttons as part of the message and will close the notification once clicked.
	 *
	 * Secondary actions are meant to provide additional configuration or context
	 * for the notification and will show up less prominent. A notification does not
	 * close automatically when invoking a secondary action.
	 *
	 * **Note:** If your intent is to show a message with actions to the user, consider
	 * the `INotificationService.prompt()` method instead which are optimized for
	 * this usecase and much easier to use!
	 */
	actions?: INotificationActions;
	/**
	 * The initial set of progress properties for the notification. To update progress
	 * later on, access the `INotificationHandle.progress` property.
	 */
	readonly progress?: INotificationProgressProperties;
}
export interface INotificationActions {
	/**
	 * Primary actions show up as buttons as part of the message and will close
	 * the notification once clicked.
	 *
	 * Pass `ActionWithMenuAction` for an action that has additional menu actions.
	 */
	readonly primary?: readonly IAction[];
	/**
	 * Secondary actions are meant to provide additional configuration or context
	 * for the notification and will show up less prominent. A notification does not
	 * close automatically when invoking a secondary action.
	 */
	readonly secondary?: readonly IAction[];
}
export interface INotificationProgressProperties {
	/**
	 * Causes the progress bar to spin infinitley.
	 */
	readonly infinite?: boolean;
	/**
	 * Indicate the total amount of work.
	 */
	readonly total?: number;
	/**
	 * Indicate that a specific chunk of work is done.
	 */
	readonly worked?: number;
}
export interface INotificationProgress {
	/**
	 * Causes the progress bar to spin infinitley.
	 */
	infinite(): void;
	/**
	 * Indicate the total amount of work.
	 */
	total(value: number): void;
	/**
	 * Indicate that a specific chunk of work is done.
	 */
	worked(value: number): void;
	/**
	 * Indicate that the long running operation is done.
	 */
	done(): void;
}
export interface INotificationHandle {
	/**
	 * Will be fired once the notification is closed.
	 */
	readonly onDidClose: Event<void>;
	/**
	 * Will be fired whenever the visibility of the notification changes.
	 * A notification can either be visible as toast or inside the notification
	 * center if it is visible.
	 */
	readonly onDidChangeVisibility: Event<boolean>;
	/**
	 * Allows to indicate progress on the notification even after the
	 * notification is already visible.
	 */
	readonly progress: INotificationProgress;
	/**
	 * Allows to update the severity of the notification.
	 */
	updateSeverity(severity: Severity): void;
	/**
	 * Allows to update the message of the notification even after the
	 * notification is already visible.
	 */
	updateMessage(message: NotificationMessage): void;
	/**
	 * Allows to update the actions of the notification even after the
	 * notification is already visible.
	 */
	updateActions(actions?: INotificationActions): void;
	/**
	 * Hide the notification and remove it from the notification center.
	 */
	close(): void;
}
interface IBasePromptChoice {
	/**
	 * Label to show for the choice to the user.
	 */
	readonly label: string;
	/**
	 * Whether to keep the notification open after the choice was selected
	 * by the user. By default, will close the notification upon click.
	 */
	readonly keepOpen?: boolean;
	/**
	 * Triggered when the user selects the choice.
	 */
	run: () => void;
}
export interface IPromptChoice extends IBasePromptChoice {
	/**
	 * Primary choices show up as buttons in the notification below the message.
	 * Secondary choices show up under the gear icon in the header of the notification.
	 */
	readonly isSecondary?: boolean;
}
export interface IPromptChoiceWithMenu extends IPromptChoice {
	/**
	 * Additional choices those will be shown in the dropdown menu for this choice.
	 */
	readonly menu: IBasePromptChoice[];
	/**
	 * Menu is not supported on secondary choices
	 */
	readonly isSecondary: false | undefined;
}
export interface IPromptOptions extends INotificationProperties {
	/**
	 * Will be called if the user closed the notification without picking
	 * any of the provided choices.
	 */
	onCancel?: () => void;
}
export interface IStatusMessageOptions {
	/**
	 * An optional timeout after which the status message should show. By default
	 * the status message will show immediately.
	 */
	readonly showAfter?: number;
	/**
	 * An optional timeout after which the status message is to be hidden. By default
	 * the status message will not hide until another status message is displayed.
	 */
	readonly hideAfter?: number;
}
export declare enum NotificationsFilter {
	/**
	 * No filter is enabled.
	 */
	OFF = 0,
	/**
	 * All notifications are configured as silent. See
	 * `INotificationProperties.silent` for more info.
	 */
	SILENT = 1,
	/**
	 * All notifications are silent except error notifications.
	 */
	ERROR = 2,
}
/**
 * A service to bring up notifications and non-modal prompts.
 *
 * Note: use the `IDialogService` for a modal way to ask the user for input.
 */
export interface INotificationService {
	readonly _serviceBrand: undefined;
	/**
	 * The DND mode can be enabled or disabled
	 * and will result in all info and warning
	 * notifications to be silent.
	 */
	doNotDisturbMode: boolean;
	/**
	 * Emitted when a new notification is added.
	 */
	readonly onDidAddNotification: Event<INotification>;
	/**
	 * Emitted when a notification is removed.
	 */
	readonly onDidRemoveNotification: Event<INotification>;
	/**
	 * Emitted when a do not disturb mode has changed.
	 */
	readonly onDidChangeDoNotDisturbMode: Event<void>;
	/**
	 * Show the provided notification to the user. The returned `INotificationHandle`
	 * can be used to control the notification afterwards.
	 *
	 * **Note:** If your intent is to show a message with actions to the user, consider
	 * the `INotificationService.prompt()` method instead which are optimized for
	 * this usecase and much easier to use!
	 *
	 * @returns a handle on the notification to e.g. hide it or update message, buttons, etc.
	 */
	notify(notification: INotification): INotificationHandle;
	/**
	 * A convenient way of reporting infos. Use the `INotificationService.notify`
	 * method if you need more control over the notification.
	 */
	info(message: NotificationMessage | NotificationMessage[]): void;
	/**
	 * A convenient way of reporting warnings. Use the `INotificationService.notify`
	 * method if you need more control over the notification.
	 */
	warn(message: NotificationMessage | NotificationMessage[]): void;
	/**
	 * A convenient way of reporting errors. Use the `INotificationService.notify`
	 * method if you need more control over the notification.
	 */
	error(message: NotificationMessage | NotificationMessage[]): void;
	/**
	 * Shows a prompt in the notification area with the provided choices. The prompt
	 * is non-modal. If you want to show a modal dialog instead, use `IDialogService`.
	 *
	 * @param severity the severity of the notification. Either `Info`, `Warning` or `Error`.
	 * @param message the message to show as status.
	 * @param choices options to be chosen from.
	 * @param options provides some optional configuration options.
	 *
	 * @returns a handle on the notification to e.g. hide it or update message, buttons, etc.
	 */
	prompt(
		severity: Severity,
		message: string,
		choices: (IPromptChoice | IPromptChoiceWithMenu)[],
		options?: IPromptOptions,
	): INotificationHandle;
	/**
	 * Shows a status message in the status area with the provided text.
	 *
	 * @param message the message to show as status
	 * @param options provides some optional configuration options
	 *
	 * @returns a disposable to hide the status message
	 */
	status(message: NotificationMessage, options?: IStatusMessageOptions): IDisposable;
}
export declare class NoOpNotification implements INotificationHandle {
	readonly progress: NoOpProgress;
	readonly onDidClose: Event<any>;
	readonly onDidChangeVisibility: Event<any>;
	updateSeverity(severity: Severity): void;
	updateMessage(message: NotificationMessage): void;
	updateActions(actions?: INotificationActions): void;
	close(): void;
}
export declare class NoOpProgress implements INotificationProgress {
	infinite(): void;
	done(): void;
	total(value: number): void;
	worked(value: number): void;
}
export {};