// Copyright (c) Microsoft Corporation. All rights reserved.

// Licensed under the MIT License.

import { Uri } from 'vscode';

export const IOutputChannel = Symbol('IOutputChannel');

export const IDocumentSymbolProvider = Symbol('IDocumentSymbolProvider');

export const IsWindows = Symbol('IS_WINDOWS');

export const Is64Bit = Symbol('Is64Bit');

export const IDisposableRegistry = Symbol('IDiposableRegistry');

export const IMemento = Symbol('IGlobalMemento');

export const GLOBAL_MEMENTO = Symbol('IGlobalMemento');

export const WORKSPACE_MEMENTO = Symbol('IWorkspaceMemento');

export interface IPersistentState<T> {

value: T;

}

export const IPersistentStateFactory = Symbol('IPersistentStateFactory');

export interface IPersistentStateFactory {

createGlobalPersistentState<T>(key: string, defaultValue: T): IPersistentState<T>;

createWorkspacePersistentState<T>(key: string, defaultValue: T): IPersistentState<T>;

}

export type ExecutionInfo = {

execPath?: string;

moduleName?: string;

args: string[];

product?: Product;

};

export interface IErrorHandler {

handleError(error: Error, resource: Uri, execInfo: ExecutionInfo): Promise<boolean>;

}

export const IErrorHandlerFactory = Symbol('IErrorHandlerFactory');

export interface IErrorHandlerFactory {

create(product: Product): IErrorHandler;

}

export const ILogger = Symbol('ILogger');

export interface ILogger {

logError(message: string, error?: Error);

logWarning(message: string, error?: Error);

}

export enum InstallerResponse {

Installed,

Disabled,

Ignore

}

export enum Product {

pytest = 1,

nosetest = 2,

pylint = 3,

flake8 = 4,

pep8 = 5,

pylama = 6,

prospector = 7,

pydocstyle = 8,

yapf = 9,

autopep8 = 10,

mypy = 11,

unittest = 12,

ctags = 13,

rope = 14

}

export enum ModuleNamePurpose {

install = 1,

run = 2

}

export const IInstaller = Symbol('IInstaller');

export interface IInstaller {

promptToInstall(product: Product, resource?: Uri): Promise<InstallerResponse>;

install(product: Product, resource?: Uri): Promise<InstallerResponse>;

isInstalled(product: Product, resource?: Uri): Promise<boolean | undefined>;

disableLinter(product: Product, resource?: Uri): Promise<void>;

translateProductToModuleName(product: Product, purpose: ModuleNamePurpose): string;

}

export const IPathUtils = Symbol('IPathUtils');

export interface IPathUtils {

getPathVariableName(): 'Path' | 'PATH';

}