// Types
import { View } from "../core/view";
import { Page } from "../page";
import { Transition } from "../transition";
import { Observable } from "../../data/observable";

export enum NavigationType {
    back,
    forward,
    replace
}

export interface TransitionState {
    enterTransitionListener: any;
    exitTransitionListener: any;
    reenterTransitionListener: any;
    returnTransitionListener: any;
    transitionName: string;
    entry: BackstackEntry;
}

export interface ViewEntry {
    moduleName?: string;
    create?: () => View;
}

export interface NavigationEntry extends ViewEntry {
    context?: any;
    bindingContext?: any;
    animated?: boolean;
    transition?: NavigationTransition;
    transitioniOS?: NavigationTransition;
    transitionAndroid?: NavigationTransition;
    backstackVisible?: boolean;
    clearHistory?: boolean;
}

export interface NavigationContext {
    entry: BackstackEntry;
    // TODO: remove isBackNavigation for NativeScript 7.0
    isBackNavigation: boolean;
    navigationType: NavigationType;
}

export interface NavigationTransition {
    name?: string;
    instance?: Transition;
    duration?: number;
    curve?: any;
}

export interface BackstackEntry {
    entry: NavigationEntry;
    resolvedPage: Page;
    navDepth: number;
    fragmentTag: string;
    fragment?: any;
    viewSavedState?: any;
    frameId?: number;
    recreated?: boolean;
}

export interface AndroidFrame extends Observable {
    rootViewGroup: any /* android.view.ViewGroup */;
    activity: any /* androidx.appcompat.app.AppCompatActivity */;
    currentActivity: any /* androidx.appcompat.app.AppCompatActivity */;
    actionBar: any /* android.app.ActionBar */;
    showActionBar: boolean;
    fragmentForPage(entry: BackstackEntry): any;
}

export interface AndroidActivityCallbacks {
    getRootView(): View;
    resetActivityContent(activity: any): void;

    onCreate(activity: any, savedInstanceState: any, intent: any, superFunc: Function): void;
    onSaveInstanceState(activity: any, outState: any, superFunc: Function): void;
    onStart(activity: any, superFunc: Function): void;
    onStop(activity: any, superFunc: Function): void;
    onPostResume(activity: any, superFunc: Function): void;
    onDestroy(activity: any, superFunc: Function): void;
    onBackPressed(activity: any, superFunc: Function): void;
    onRequestPermissionsResult(activity: any, requestCode: number, permissions: Array<String>, grantResults: Array<number>, superFunc: Function): void;
    onActivityResult(activity: any, requestCode: number, resultCode: number, data: any, superFunc: Function);
    onNewIntent(activity: any, intent: any, superSetIntentFunc: Function, superFunc: Function): void;
}

export interface AndroidFragmentCallbacks {
    onHiddenChanged(fragment: any, hidden: boolean, superFunc: Function): void;
    onCreateAnimator(fragment: any, transit: number, enter: boolean, nextAnim: number, superFunc: Function): any;
    onCreate(fragment: any, savedInstanceState: any, superFunc: Function): void;
    onCreateView(fragment: any, inflater: any, container: any, savedInstanceState: any, superFunc: Function): any;
    onSaveInstanceState(fragment: any, outState: any, superFunc: Function): void;
    onDestroyView(fragment: any, superFunc: Function): void;
    onDestroy(fragment: any, superFunc: Function): void;
    onPause(fragment: any, superFunc: Function): void;
    onStop(fragment: any, superFunc: Function): void;
    toStringOverride(fragment: any, superFunc: Function): string;
}

/* tslint:disable */
export interface iOSFrame {
    /* tslint:enable */
    controller: any /* UINavigationController */;
    navBarVisibility: "auto" | "never" | "always";
    _disableNavBarAnimation: boolean;
}