import { Unregisterable } from './shared';

export interface OpenVR {
	Device: VRDevice;
	DeviceProperties: DeviceProperties;

	/**
	 * @throws OperationResponse if mutual capabilities haven't been loaded.
	 */
	GetMutualCapabilities(): Promise<any>;

	GetWebSecret(): Promise<string>;

	InstallVR(): any;

	Keyboard: Keyboard;
	PathProperties: PathProperties;

	QuitAllVR(): any;

	RegisterForButtonPress: Unregisterable;

	RegisterForHMDActivityLevelChanged(callback: (m_eHMDActivityLevel: EHMDActivityLevel) => void): Unregisterable;

	RegisterForInstallDialog: Unregisterable;

	RegisterForStartupErrors(callback: (clientError: any, initError: any, initErrorString: string) => void): Unregisterable;

	RegisterForVRHardwareDetected(callback: (m_bHMDPresent: any, m_bHMDHardwareDetected: any, m_strHMDName: any) => void): Unregisterable;

	RegisterForVRModeChange(callback: (m_bIsVRRunning: boolean) => void): Unregisterable;

	RegisterForVRSceneAppChange(callback: (param0: number) => void): Unregisterable;

	SetOverlayInteractionAffordance: any;

	StartVR: any;
	TriggerOverlayHapticEffect: any;
	VRNotifications: VRNotifications;
	VROverlay: VROverlay;
}

export interface VRDevice {
	BIsConnected: any;
	RegisterForDeviceConnectivityChange: Unregisterable;

	RegisterForVRDeviceSeenRecently(callback: (m_bVRDeviceSeenRecently: any) => void): Unregisterable;
}

export interface DeviceProperties {
	GetBoolDeviceProperty: any;
	GetDoubleDeviceProperty: any;
	GetFloatDeviceProperty: any;
	GetInt32DeviceProperty: any;
	GetStringDeviceProperty: any;
	RegisterForDevicePropertyChange: Unregisterable;
}

export interface Keyboard {
	Hide(): any;

	/**
	 * {@link EKeyboardFlags} could be useful here
	 */
	RegisterForStatus(callback: (m_bIsKeyboardOpen: boolean, m_eKeyboardFlags: number, m_sInitialKeyboardText: string) => void): Unregisterable;

	SendDone(): any;

	SendText(key: string): any; //???
	Show(): any;
}

export interface PathProperties {
	GetBoolPathProperty: any;
	GetDoublePathProperty: any;
	GetFloatPathProperty: any;
	GetInt32PathProperty: any;
	GetStringPathProperty: any;
	RegisterForPathPropertyChange: any;
	SetBoolPathProperty: any;
	SetDoublePathProperty: any;
	SetFloatPathProperty: any;
	SetInt32PathProperty: any;
	SetStringPathProperty: any;
}

export interface VRNotifications {
	HideCustomNotification: any;
	RegisterForNotificationEvent: Unregisterable;
	ShowCustomNotification: any;
}

export interface VROverlay {
	HideDashboard: any;

	IsDashboardVisible(): Promise<boolean>;

	RegisterForButtonPress: Unregisterable;
	RegisterForCursorMovement: Unregisterable;
	RegisterForThumbnailChanged: Unregisterable;
	RegisterForVisibilityChanged: Unregisterable;
	ShowDashboard: any;

	SwitchToDashboardOverlay(param0: string): void;
}

export enum EHMDActivityLevel {
	Unknown = -1,
	Idle,
	UserInteraction,
	UserInteraction_Timeout,
	Standby,
	Idle_Timeout,
}

export enum EKeyboardFlags {
	Minimal = 1 << 0,
	Modal = 1 << 1,
	ShowArrowKeys = 1 << 2,
	HideDoneKey = 1 << 3,
}