ios-unity/Classes_cocos/UIViewController+Wallet.mm

//
//  UIViewController+Wallet.m
//  Unity-iPhone
//
//  Created by zhl on 2022/9/1.
//

#import "UIViewController+Wallet.h"
#import "WebPageViewController.h"
#import <TikTokOpenSDK/TikTokOpenSDKAuth.h>

#include <string>
#include "WalletEvent.h"
#include "JcWallet.h"
#import <GoogleSignIn/GoogleSignIn.h>
#include "KeyChain/DataManager.h"
#import "NSString+Customer.h"
#import "NSData+Base64.h"
#import "AppleSignIn.h"

@import FBSDKLoginKit;
@import GoogleSignIn;

static NSString * const kClientID =
@"53206975661-0d6q9pqljn84n9l63gm0to1ulap9cbk4.apps.googleusercontent.com";


static WebPageViewController *webpageVC = nil;
@implementation UIViewController (Wallet)

+(void)toWallet:(NSString *)url{
  UIApplication *app = [UIApplication sharedApplication];
  [app openURL:[NSURL URLWithString:url]];
}

// save key to key chain
-(void)saveKey:(NSString *) account key:(NSString *) key {
  [[DataManager sharedInstanceWith: SynLock] saveKey: account key: key];
}

// load key from key chain
-(NSString *)loadKey:(NSString *) account {
  NSLog(@"loadKey::account:%@", account);
  return [[DataManager sharedInstanceWith: SynLock] loadKey: account];
}

-(void)signToGoogle:(NSString *) funid {
  GIDConfiguration *_configuration = [[GIDConfiguration alloc] initWithClientID:kClientID];
  [GIDSignIn.sharedInstance signInWithConfiguration:_configuration
                           presentingViewController:self
                                         completion:^(GIDGoogleUser *user, NSError *error) {
    if (error) {
      NSLog(@"Status: Authentication error: %@", error);
      [self nativeCb:funid hasErr:YES dataStr: error.localizedDescription];
      return;
    }
    [self refreshTokenID: user funid:funid];
  }];
}

-(void) refreshTokenID:(GIDGoogleUser *)user funid:(NSString*) funid{
  [user.authentication doWithFreshTokens:^(GIDAuthentication * _Nullable authentication,
                                           NSError * _Nullable error) {
    if (error) {
      [self nativeCb:funid hasErr:YES dataStr: error.localizedDescription];
      return;
    }
    if (authentication == nil) {
      [self nativeCb:funid hasErr:YES dataStr: @"empty authenication"];
      return;
    }
    
    NSString *idToken = authentication.idToken;
    // Send ID token to backend (example below).
    NSLog(@"idToken: %@", idToken);
    [self nativeCb:funid hasErr:NO dataStr:idToken];
  }];
}

-(void)signWithGoogle:(NSString *)funid {
  [GIDSignIn.sharedInstance restorePreviousSignInWithCompletion:^(GIDGoogleUser * _Nullable user,
                                                                  NSError * _Nullable error) {
    if (error) {
      // Show the app's signed-out state.
      [self signToGoogle: funid];
    } else {
      // Show the app's signed-in state.
      [self refreshTokenID: user funid:funid];
    }
  }];
  
}

-(void)signOutGoogle:(NSString *)funid {
  [GIDSignIn.sharedInstance signOut];
}

#pragma mark- - Sign In With Apple
- (void) signWithApple:(NSString *)funid{
  if (@available(iOS 13.0, *)) {
    [[AppleSignIn sharedInstance] signIn:funid presentingViewController:self completion:^(NSString *idToken, NSError *error){
      if (error != nil) {
        [self nativeCb:funid hasErr:YES dataStr: error.localizedDescription];
      } else {
        NSLog(@"signWithApple: %@", idToken);
        [self nativeCb:funid hasErr:NO dataStr:idToken];
      }
    }];
  } else {
    NSLog(@"system is lower");
    [self nativeCb:funid hasErr:YES dataStr: @"system is lower"];
  }
}

#pragma mark -- Sign In with TikTok
- (void) signWithTikTok:(NSString *) funid {
  /* STEP 1: Create the request and set permissions */
  NSArray *scopes = [NSArray arrayWithObjects: @"user.info.basic", @"video.list", nil]; // list your scopes;
  NSOrderedSet *scopesSet = [NSOrderedSet orderedSetWithArray:scopes];
  TikTokOpenSDKAuthRequest *request = [[TikTokOpenSDKAuthRequest alloc] init];
  request.permissions = scopesSet;

  /* STEP 2: Send the request */
//  __weak typeof(self) ws = self;
  [request sendAuthRequestViewController:self
                  completion:^(TikTokOpenSDKAuthResponse *_Nonnull resp) {
//      __strong typeof(ws) sf = ws;

      /* STEP 3: Parse and handle the response */
      if (resp.errCode == 0) {
        NSString *responseCode = resp.code;
          // Upload response code to your server and obtain user access token
        [self nativeCb:funid hasErr:NO dataStr:responseCode];
        NSLog(@"tiktok resp: %@", responseCode);
      } else {
          // User authorization failed. Handle errors
        NSLog(@"tiktok resp error: %@", resp.description);
        [self nativeCb:funid hasErr:YES dataStr: resp.description];
      }
  }];
}

#pragma mark -- Sign In with Facebook
- (void) signWithFacebook:(NSString *) funid {
  FBSDKLoginManager *loginManager = [[FBSDKLoginManager alloc] init];
  if ([FBSDKAccessToken currentAccessToken]) {
    NSLog(@"Token is available, no need login again : %@",[[FBSDKAccessToken currentAccessToken]tokenString]);
    [self nativeCb:funid hasErr:NO dataStr: [[FBSDKAccessToken currentAccessToken]tokenString]];
  } else {
    [loginManager logInWithPermissions:@[@"public_profile", @"email"] fromViewController:self handler:^(FBSDKLoginManagerLoginResult *result, NSError *error) {
      if (error) {
        [self nativeCb:funid hasErr:YES dataStr: error.description];
      } else if (result.isCancelled) {
        [self nativeCb:funid hasErr:YES dataStr: @"user cancel"];
      } else {
        if ([FBSDKAccessToken currentAccessToken]) {
          NSString *token = [[FBSDKAccessToken currentAccessToken]tokenString];
          NSLog(@"Token is available : %@", token);
          [self nativeCb:funid hasErr:NO dataStr: token];
        }
        else {
          [self nativeCb:funid hasErr:YES dataStr: @"no token"];
        }
      }
    }];
  }
}

#pragma mark -- Sign In with Twitter
- (void) signWithTwitter:(NSString *) funid {
}

-(void)nativeCb:(NSString *)funid hasErr: (BOOL) hasErr dataStr:(NSString *) dataStr {
  if ([NSString isStringEmpty:funid]) {
    NSLog(@"nativeCallBack with empty funid: %@", funid);
    return;
  }
  std::string methodName = "nativeCallBack";
  NSMutableDictionary *json = [[NSMutableDictionary alloc] init];
  if (hasErr) {
    json[@"errcode"] = @1;
    json[@"errmessage"] = dataStr;
  } else {
    json[@"errcode"] = @0;
    json[@"data"] = dataStr;
  }
  NSError *error;
  NSData *jsonData = [NSJSONSerialization dataWithJSONObject:json options:NSJSONWritingPrettyPrinted error:&error];
  NSString *jsonString = [[NSString alloc] initWithData:jsonData encoding:NSUTF8StringEncoding];
  std::string sfunid = std::string([funid UTF8String], [funid lengthOfBytesUsingEncoding:NSUTF8StringEncoding]);
  if (error) {
    NSLog(@"Got an error: %@", error);
    NSString *errorStr = [NSString stringWithFormat:@"{\"errcode\": 1, \"errmessage\": \"%@\"}", error];
    std::string sparam = std::string([errorStr UTF8String], [errorStr lengthOfBytesUsingEncoding:NSUTF8StringEncoding]);
    cocos2d::nativeCallBack(sfunid.c_str(), methodName.c_str(), sparam.c_str());
    return;
  }
  std::string sparam = std::string([jsonString UTF8String], [jsonString lengthOfBytesUsingEncoding:NSUTF8StringEncoding]);
  cocos2d::nativeCallBack(sfunid.c_str(), methodName.c_str(), sparam.c_str());
}

#pragma mark -- show webpage

-(void)showPage:(NSString *)url{
  if (webpageVC == nil) {
    webpageVC = [WebPageViewController new];
  }
  webpageVC.url = url;
  self.definesPresentationContext = YES;
  webpageVC.modalPresentationStyle = UIModalPresentationOverCurrentContext;
  [self presentViewController:webpageVC animated:YES completion:nil];
}

@end