// Unity C# reference source
// Copyright (c) Unity Technologies. For terms of use, see
// https://unity3d.com/legal/licenses/Unity_Reference_Only_License

using System;
using UnityEngine.Bindings;

namespace UnityEngine.iOS
{
 // keep in sync with DeviceGeneration enum in trampoline.
 public enum DeviceGeneration
 {
 Unknown = 0,
 iPhone = 1,
 iPhone3G = 2,
 iPhone3GS = 3,
 iPodTouch1Gen = 4,
 iPodTouch2Gen = 5,
 iPodTouch3Gen = 6,
 iPad1Gen = 7,
 iPhone4 = 8,
 iPodTouch4Gen = 9,
 iPad2Gen = 10,
 iPhone4S = 11,
 iPad3Gen = 12,
 iPhone5 = 13,
 iPodTouch5Gen = 14,
 iPadMini1Gen = 15,
 iPad4Gen = 16,
 iPhone5C = 17,
 iPhone5S = 18,
 iPadAir1 = 19,
 iPadMini2Gen = 20,
 iPhone6 = 21,
 iPhone6Plus = 22,
 iPadMini3Gen = 23,
 iPadAir2 = 24,
 iPhone6S = 25,
 iPhone6SPlus = 26,
 iPadPro1Gen = 27,
 iPadMini4Gen = 28,
 iPhoneSE1Gen = 29,
 iPadPro10Inch1Gen = 30,
 iPhone7 = 31,
 iPhone7Plus = 32,
 iPodTouch6Gen = 33,
 iPad5Gen = 34,
 iPadPro2Gen = 35,
 iPadPro10Inch2Gen = 36,
 iPhone8 = 37,
 iPhone8Plus = 38,
 iPhoneX = 39,
 iPhoneXS = 40,
 iPhoneXSMax = 41,
 iPhoneXR = 42,
 iPadPro11Inch = 43,
 iPadPro3Gen = 44,
 iPad6Gen = 45,
 iPadAir3Gen = 46,
 iPadMini5Gen = 47,
 iPhone11 = 48,
 iPhone11Pro = 49,
 iPhone11ProMax = 50,
 iPodTouch7Gen = 51,
 iPad7Gen = 52,
 iPhoneSE2Gen = 53,

 iPhoneUnknown = 10001,
 iPadUnknown = 10002,
 iPodTouchUnknown = 10003,
 }

 public enum ActivityIndicatorStyle
 {
 DontShow = -1, // Do not show ActivityIndicator
 WhiteLarge = 0, // The large white style of indicator (UIActivityIndicatorViewStyleWhiteLarge).
 White = 1, // The standard white style of indicator (UIActivityIndicatorViewStyleWhite).
 Gray = 2, // The standard gray style of indicator (UIActivityIndicatorViewStyleGray).
 }

 [NativeHeader("PlatformDependent/iPhonePlayer/IOSScriptBindings.h")]
 public sealed partial class Device
 {
 extern public static string systemVersion
 {
 [FreeFunction("systeminfo::GetDeviceSystemVersion")]
 get;
 }

 extern public static DeviceGeneration generation
 {
 [NativeConditional("PLATFORM_IOS")]
 [FreeFunction("UnityDeviceGeneration")]
 get;
 }

 extern public static string vendorIdentifier
 {
 [NativeConditional("PLATFORM_IOS || PLATFORM_TVOS")]
 [FreeFunction("UnityVendorIdentifier")]
 get;
 }

 // please note that we check both advertisingIdentifier/advertisingTrackingEnabled
 // usage in scripts to decide if we should enable UNITY_USES_IAD macro (i.e. code that uses iAD and related things)
 // that's why it is VERY important that you use private extern functions instead of properties in internal/implementation code
 // as another caveat, apple seems to grep app strings naively when checking for usages of this api
 // poterntially finding UnityAdvertisingIdentifier/IsAdvertisingTrackingEnabled
 // thats why we renamed these functions to be less like apple api

 [NativeConditional("PLATFORM_IOS || PLATFORM_TVOS")]
 [FreeFunction("UnityAdIdentifier")]
 extern private static string GetAdIdentifier();

 public static string advertisingIdentifier
 {
 get
 {
 string advertisingId = GetAdIdentifier();
 Application.InvokeOnAdvertisingIdentifierCallback(advertisingId, IsAdTrackingEnabled());
 return advertisingId;
 }
 }

 [NativeConditional("PLATFORM_IOS || PLATFORM_TVOS")]
 [FreeFunction("IOSScripting::IsAdTrackingEnabled")]
 extern private static bool IsAdTrackingEnabled();

 public static bool advertisingTrackingEnabled
 {
 get
 {
 return IsAdTrackingEnabled();
 }
 }

 extern public static bool hideHomeButton
 {
 [NativeConditional("PLATFORM_IOS")]
 [FreeFunction("IOSScripting::GetHideHomeButton")] get;
 [NativeConditional("PLATFORM_IOS")]
 [FreeFunction("IOSScripting::SetHideHomeButton")] set;
 }

 extern public static bool lowPowerModeEnabled
 {
 [NativeConditional("PLATFORM_IOS")]
 [FreeFunction("IOSScripting::GetLowPowerModeEnabled")] get;
 }

 extern public static bool wantsSoftwareDimming
 {
 [NativeConditional("PLATFORM_IOS")]
 [FreeFunction("IOSScripting::GetWantsSoftwareDimming")] get;
 [NativeConditional("PLATFORM_IOS")]
 [FreeFunction("IOSScripting::SetWantsSoftwareDimming")] set;
 }

 extern private static int deferSystemGesturesModeInternal
 {
 [NativeConditional("PLATFORM_IOS")]
 [FreeFunction("IOSScripting::GetDeferSystemGesturesMode")] get;
 [NativeConditional("PLATFORM_IOS")]
 [FreeFunction("IOSScripting::SetDeferSystemGesturesMode")] set;
 }

 public static SystemGestureDeferMode deferSystemGesturesMode
 {
 get { return (SystemGestureDeferMode)deferSystemGesturesModeInternal; }
 set { deferSystemGesturesModeInternal = (int)value; }
 }

 [NativeConditional("PLATFORM_IOS || PLATFORM_TVOS")]
 [NativeMethod(Name = "IOSScripting::SetNoBackupFlag", IsFreeFunction = true, IsThreadSafe = true)]
 extern public static void SetNoBackupFlag(string path);

 [NativeConditional("PLATFORM_IOS || PLATFORM_TVOS")]
 [NativeMethod(Name = "IOSScripting::ResetNoBackupFlag", IsFreeFunction = true, IsThreadSafe = true)]
 extern public static void ResetNoBackupFlag(string path);

 [NativeConditional("PLATFORM_IOS")]
 [NativeMethod(Name = "IOSScripting::RequestStoreReview", IsFreeFunction = true, IsThreadSafe = true)]
 extern public static bool RequestStoreReview();
 }
}