// Type definitions for CasperJS 1.1
// Project: http://casperjs.org/
// Definitions by: Jed Mao <https://github.com/jedmao>
//                 Uriel Chemouni <https://github.com/urielch>
// Definitions: https://github.com/DefinitelyTyped/DefinitelyTyped
// TypeScript Version: 2.2

/// <reference types="phantomjs" />

export function create(options?: CasperOptions): Casper;

export function selectXPath(expression: string): object;

export class Casper {
	constructor(options: CasperOptions);

	test: Tester;
	options: CasperOptions;

	// Properties
	__utils__: ClientUtils;

	// Methods
	back(): Casper;
	base64encode(url: string, method?: string, data?: any): string;
	bypass(nb: number): Casper;
	click(selector: string, X?: number | string, Y?: number | string): boolean;
	clickLabel(label: string, tag?: string): boolean;
	capture(targetFilePath: string, clipRect?: ClipRect, imgOptions?: ImgOptions): Casper;
	captureBase64(format: string, area?: string | ClipRect | CasperSelector): string;
	captureSelector(targetFile: string, selector: string, imgOptions?: ImgOptions): Casper;
	clear(): Casper;
	clearCache(): Casper;
	clearMemoryCache(): Casper;
	debugHTML(selector?: string, outer?: boolean): Casper;
	debugPage(): Casper;
	die(message: string, status?: number): Casper;
	download(url: string, target: string, method?: string, data?: any): Casper;
	each<T>(array: T[], fn: (this: Casper, item: T, index: number) => void): Casper;
	eachThen(array: any[], then?: FunctionThen): Casper;
	echo(message: string, style?: string): Casper;
	evaluate<T>(fn: (...args: any[]) => T, ...args: any[]): T;
	evaluateOrDie(fn: () => any, message?: string, status?: number): Casper;
	exit(status?: number): Casper;
	exists(selector: string): boolean;
	fetchText(selector: string): string;
	forward(): Casper;
	log(message: string, level?: string, space?: string): Casper;
	fill(selector: string, values: any, submit?: boolean): void;
	fillSelectors(selector: string, values: any, submit?: boolean): void;
	fillXPath(selector: string, values: any, submit?: boolean): void;
	getCurrentUrl(): string;
	getElementAttribute(selector: string, attribute: string): string;
	getElementsAttribute(selector: string, attribute: string): string;
	getElementBounds(selector: string, page?: boolean): ElementBounds | null;
	getElementsBounds(selector: string): ElementBounds[];
	getElementInfo(selector: string): ElementInfo;
	getElementsInfo(selector: string): ElementInfo;
	getFormValues(selector: string): any;
	getGlobal(name: string): any;
	getHTML(selector?: string, outer?: boolean): string;
	getPageContent(): string;
	getTitle(): string;
	mouseEvent(type: string, selector: string, X?: number|string, Y?: number|string): boolean;
	newPage(): any;
	open(location: string, settings: OpenSettings): Casper;
	reload(then?: FunctionThen): Casper;
	repeat(times: number, then: FunctionThen): Casper;
	resourceExists(test: string | Function | RegExp): boolean;
	run(onComplete?: Function, time?: number): Casper;
	scrollTo(x: number, y: number): Casper;
	scrollToBottom(): Casper;
	sendKeys(selector: string, keys: string, options?: KeyOptions): Casper;
	setHttpAuth(username: string, password: string): Casper;
	setMaxListeners(maxListeners: number): Casper;
	start(url?: string, then?: FunctionThen): Casper;
	status(asString?: false): number;
	status(asString: true): string;
	switchToFrame(frameInfo: string | number): Casper;
	switchToMainFrame(): Casper;
	switchToParentFrame(): Casper;
	then(fn: (this: Casper) => void): Casper;
	thenBypass(nb: number): Casper;
	thenBypassIf(condition: any, nb: number): Casper;
	thenBypassUnless(condition: any, nb: number): Casper;
	thenClick(selector: string, then?: FunctionThen): Casper;
	thenEvaluate(fn: () => any, ...args: any[]): Casper;
	thenOpen(location: string, then?: (response: HttpResponse) => void): Casper;
	thenOpen(location: string, options?: OpenSettings, then?: (response: HttpResponse) => void): Casper;
	thenOpenAndEvaluate(location: string, then?: FunctionThen, ...args: any[]): Casper;
	toString(): string;
	unwait(): Casper;
	// 2017-10-19 Doc said returning String but code return Casper object.
	userAgent(agent: string): Casper;
	viewport(width: number, height: number, then?: FunctionThen): Casper;
	visible(selector: string): boolean;
	wait(timeout: number, then?: FunctionThen): Casper;
	waitFor(testFx: Function, then?: FunctionThen, onTimeout?: FunctionOnTimeout, timeout?: number, details?: any): Casper;
	waitForAlert(then: FunctionThen, onTimeout?: FunctionOnTimeout, timeout?: number): Casper;
	waitForExec(command: string | null, parameter: string[], then?: FunctionThen, onTimeout?: FunctionOnTimeout, timeout?: number): Casper;
	waitForPopup(urlPattern: RegExp | string | number | FindByUrlNameTitle, then?: FunctionThen, onTimeout?: Function, timeout?: number): Casper;
	waitForResource(testFx: RegExp | string | ((resource: {url: string}) => boolean), then?: FunctionThen, onTimeout?: Function, timeout?: number): Casper;
	waitForUrl(url: RegExp | string, then?: FunctionThen, onTimeout?: FunctionOnTimeout, timeout?: number): Casper;
	waitForSelector(selector: string, then?: FunctionThen, onTimeout?: FunctionOnTimeout, timeout?: number): Casper;
	waitWhileSelector(selector: string, then?: FunctionThen, onTimeout?: FunctionOnTimeout, timeout?: number): Casper;
	waitForSelectorTextChange(selectors: string, then?: FunctionThen, onTimeout?: FunctionOnTimeout, timeout?: number): Casper;
	waitForText(pattern: RegExp | string, then?: FunctionThen, onTimeout?: FunctionOnTimeout, timeout?: number): Casper;
	waitUntilVisible(selector: string, then?: FunctionThen, onTimeout?: FunctionOnTimeout, timeout?: number): Casper;
	waitWhileVisible(selector: string, then?: FunctionThen, onTimeout?: FunctionOnTimeout, timeout?: number): Casper;
	warn(message: string): Casper;
	withFrame(frameInfo: string | number, then: FunctionThen): Casper;
	withPopup(popupInfo: RegExp | string | number | FindByUrlNameTitle, step: FunctionThen): Casper;
	withSelectorScope(selector: string, then: FunctionThen): Casper;
	zoom(factor: number): Casper;
	// do not exists anymore
	// removeAllFilters(filter: string): Casper;
	// do not exists anymore
	// setFilter(filter: string, cb: Function): boolean;
}

export type FunctionThen = (this: Casper, response: HttpResponse) => void;
export type FunctionOnTimeout  = (this: Casper, timeout: number, details: any) => void;
// not visible in doc
// interface QtRuntimeObject {id?: any; url?: string;}
// see modules/pagestack.js in casperjs

export interface ImgOptions {
	// format to set the image format manually, avoiding relying on the filename
	format?: string;
	// quality to set the image quality, from 1 to 100
	quality?: number;
}

export interface FindByUrlNameTitle {
	url?: string;
	title?: string;
	windowName?: string;
}

export interface Header {
	name: string;
	value: string;
}

export interface CasperSelector {
	type?: 'xpath' | 'css';
	path: string;
}

export interface KeyOptions {
	reset?: boolean;
	keepFocus?: boolean;
	modifiers?: string; // combinaison of 'ctrl+alt+shift+meta+keypad'
}

export interface HttpResponse {
	contentType: string;
	headers: Header[];
	id: number;
	redirectURL: string | null;
	stage: string;
	status: number;
	statusText: string;
	time: string;
	url: string;
	data: any;
}

export interface OpenSettings {
	method: string;
	data: any;
	headers: any;
}

export interface ElementBounds {
	top: number;
	left: number;
	width: number;
	height: number;
}

export interface ElementInfo {
	nodeName: string;
	attributes: any;
	tag: string;
	html: string;
	text: string;
	x: number;
	y: number;
	width: number;
	height: number;
	visible: boolean;
}

export interface CasperOptions {
	clientScripts?: any[];
	exitOnError?: boolean;
	httpStatusHandlers?: any;
	logLevel?: string;
	onAlert?: Function;
	onDie?: Function;
	onError?: Function;
	onLoadError?: Function;
	onPageInitialized?: Function;
	onResourceReceived?: Function;
	onResourceRequested?: Function;
	onStepComplete?: Function;
	onStepTimeout?: Function;
	onTimeout?: Function;
	onWaitTimeout?: Function;
	page?: WebPage;
	pageSettings?: any;
	remoteScripts?: any[];
	safeLogs?: boolean;
	silentErrors?: boolean;
	stepTimeout?: number;
	timeout?: number;
	verbose?: boolean;
	viewportSize?: any;
	retryTimeout?: number;
	waitTimeout?: number;
}

export interface ClientUtils {
	echo(message: string): void;
	encode(contents: string): void;
	exists(selector: string): void;
	findAll(selector: string): void;
	findOne(selector: string): void;
	getBase64(url: string, method?: string, data?: any): void;
	getBinary(url: string, method?: string, data?: any): void;
	getDocumentHeight(): void;
	getElementBounds(selector: string): void;
	getElementsBounds(selector: string): void;
	getElementByXPath(expression: string, scope?: HTMLElement): void;
	getElementsByXPath(expression: string, scope?: HTMLElement): void;
	getFieldValue(inputName: string): void;
	getFormValues(selector: string): void;
	mouseEvent(type: string, selector: string): void;
	removeElementsByXPath(expression: string): void;
	sendAJAX(url: string, method?: string, data?: any, async?: boolean): void;
	visible(selector: string): void;
}

export interface Colorizer {
	colorize(text: string, styleName: string): void;
	format(text: string, style: any): void;
}

export interface Tester {
	assert(condition: boolean, message?: string): any;
	assertDoesntExist(selector: string, message?: string): any;
	assertElementCount(selctor: string, expected: number, message?: string): any;
	assertEquals(testValue: any, expected: any, message?: string): any;
	assertEval(fn: Function, message: string, args: any): any;
	assertEvalEquals(fn: Function, expected: any, message?: string, args?: any): any;
	assertExists(selector: string, message?: string): any;
	assertFalsy(subject: any, message?: string): any;
	assertField(inputName: string, expected: string, message?: string): any;
	assertFieldName(inputName: string, expected: string, message?: string, options?: any): any;
	assertFieldCSS(cssSelector: string, expected: string, message?: string): any;
	assertFieldXPath(xpathSelector: string, expected: string, message?: string): any;
	assertHttpStatus(status: number, message?: string): any;
	assertMatch(subject: any, pattern: RegExp, message?: string): any;
	assertNot(subject: any, message?: string): any;
	assertNotEquals(testValue: any, expected: any, message?: string): any;
	assertNotVisible(selector: string, message?: string): any;
	assertRaises(fn: Function, args: any[], message?: string): any;
	assertSelectorDoesntHaveText(selector: string, text: string, message?: string): any;
	assertSelectorExists(selector: string, message?: string): any;
	assertSelectorHasText(selector: string, text: string, message?: string): any;
	assertResourceExists(testFx: Function, message?: string): any;
	assertTextExists(expected: string, message?: string): any;
	assertTextDoesntExist(unexpected: string, message: string): any;
	assertTitle(expected: string, message?: string): any;
	assertTitleMatch(pattern: RegExp, message?: string): any;
	assertTruthy(subject: any, message?: string): any;
	assertType(input: any, type: string, message?: string): any;
	assertInstanceOf(input: any, ctor: Function, message?: string): any;
	assertUrlMatch(pattern: RegExp | string, message?: string): any;
	assertVisible(selector: string, message?: string): any;

	/* since 1.1 */
	begin(description: string, planned: number, suite: Function): any;
	begin(description: string, suite: Function): any;
	begin(description: string, planned: number, config: object): any;
	begin(description: string, config: object): any;

	colorize(message: string, style: string): any;
	comment(message: string): any;
	done(expected?: number): any;
	error(message: string): any;
	fail(message: string): any;
	formatMessage(message: string, style: string): any;
	getFailures(): Cases;
	getPasses(): Cases;
	info(message: string): any;
	pass(message: string): any;
	renderResults(exit: boolean, status: number, save: string): any;

	setup(fn: Function): any;
	skip(nb: number, message: string): any;
	tearDown(fn: Function): any;
}

export interface Cases {
	length: number;
	cases: Case[];
}

export interface Case {
	success: boolean;
	type: string;
	standard: string;
	file: string;
	values: CaseValues;
}

export interface CaseValues {
	subject: boolean;
	expected: boolean;
}

export interface Utils {
	betterTypeOf(input: any): any;
	dump(value: any): any;
	fileExt(file: string): any;
	fillBlanks(text: string, pad: number): any;
	format(f: string, ...args: any[]): any;
	getPropertyPath(obj: any, path: string): any;
	inherits(ctor: any, superCtor: any): any;
	isArray(value: any): any;
	isCasperObject(value: any): any;
	isClipRect(value: any): any;
	isFalsy(subject: any): any;
	isFunction(value: any): any;
	isJsFile(file: string): any;
	isNull(value: any): any;
	isNumber(value: any): any;
	isObject(value: any): any;
	isRegExp(value: any): any;
	isString(value: any): any;
	isTruthy(subject: any): any;
	isType(what: any, type: string): any;
	isUndefined(value: any): any;
	isWebPage(what: any): any;
	mergeObjects(origin: any, add: any): any;
	node(name: string, attributes: any): any;
	serialize(value: any): any;
	unique(array: any[]): any;
}