//
//  AppDelegate.m
//  keyBoard
//
//  Created by 张伟 on 2025/10/27.
//

#import "AppDelegate.h"
#import "KBPermissionViewController.h"
#import <AFNetworking/AFNetworking.h>
#import <Bugly/Bugly.h>
#import "BaseTabBarController.h"
#import "LoginViewController.h"
#import "KBLoginSheetViewController.h"
#import "AppleSignInManager.h"
#import <objc/message.h>

// 注意：用于判断系统已启用本输入法扩展的 bundle id 需与扩展 target 的
// PRODUCT_BUNDLE_IDENTIFIER 完全一致。
// 当前工程的 CustomKeyboard target 为 com.keyBoardst.CustomKeyboard
static NSString * const kKBKeyboardExtensionBundleId = @"com.keyBoardst.CustomKeyboard";

@implementation AppDelegate


- (BOOL)application:(UIApplication *)application didFinishLaunchingWithOptions:(NSDictionary *)launchOptions {
    
    [self setupRootVC];
    // 主工程默认开启网络总开关（键盘扩展仍需用户允许完全访问后再行开启）
    [KBNetworkManager shared].enabled = YES;
    /// 获取网络权限
    [self getNetJudge];
    /// Bugly
    BuglyConfig *buglyConfig = [BuglyConfig new];
    /// 设置GroupID进行配置
//    buglyConfig.applicationGroupIdentifier = @"";
    [Bugly startWithAppId:BuglyId config:buglyConfig];
    /// 判断获取键盘权限（统一管理）：
    dispatch_async(dispatch_get_main_queue(), ^{
        UIViewController *top = [self kb_topMostViewController];
        if (top) {
            Class mgrCls = NSClassFromString(@"KBKeyboardPermissionManager");
            if (mgrCls && [mgrCls respondsToSelector:@selector(shared)]) {
                id mgr = [mgrCls performSelector:@selector(shared)];
                if ([mgr respondsToSelector:@selector(presentPermissionIfNeededFrom:)]) {
                    // 避免私有 API 静态链接，运行时调用
                    void (*func)(id, SEL, UIViewController *) = (void (*)(id, SEL, UIViewController *))objc_msgSend;
                    func(mgr, @selector(presentPermissionIfNeededFrom:), top);
                }
            } else {
                // 兜底走原有逻辑（仅判断是否启用键盘）
                [self kb_presentPermissionIfNeeded];
            }
        }
    });
    return YES;
}


- (void)setupRootVC{
    self.window = [[UIWindow alloc] initWithFrame:[[UIScreen mainScreen] bounds]];
    self.window.backgroundColor = [UIColor whiteColor];
    [self.window makeKeyAndVisible];
    BaseTabBarController *vc = [[BaseTabBarController alloc] init];
    self.window.rootViewController = vc;
}

#pragma mark - Permission presentation

- (UIViewController *)kb_topMostViewController
{
    UIViewController *root = self.window.rootViewController;
    if (!root) return nil;
    UIViewController *top = root;
    while (top.presentedViewController) {
        top = top.presentedViewController;
    }
    return top;
}


#pragma mark - Deep Link

// iOS 9+
- (BOOL)application:(UIApplication *)app openURL:(NSURL *)url options:(NSDictionary<UIApplicationOpenURLOptionsKey,id> *)options {
    if (!url) return NO;
    if ([[url.scheme lowercaseString] isEqualToString:@"kbkeyboard"]) {
        NSString *urlHost = url.host ?: @"";
        NSString *host = [urlHost lowercaseString];
        if ([host isEqualToString:@"login"]) { // kbkeyboard://login
            [self kb_presentLoginSheetIfNeeded];
            return YES;
        } else if ([host isEqualToString:@"settings"]) { // kbkeyboard://settings
            [self kb_openAppSettings];
            return YES;
        }
        return NO;
    }
    return NO;
}

- (void)kb_presentLoginSheetIfNeeded {
    // 已登录则不提示
    BOOL loggedIn = ([AppleSignInManager shared].storedUserIdentifier.length > 0);
    if (loggedIn) return;
    UIViewController *top = [self kb_topMostViewController];
    if (!top) return;
    [KBLoginSheetViewController presentIfNeededFrom:top];
}

- (void)kb_openAppSettings {
    NSURL *url = [NSURL URLWithString:UIApplicationOpenSettingsURLString];
    UIApplication *app = [UIApplication sharedApplication];
    if ([app canOpenURL:url]) {
        if (@available(iOS 10.0, *)) {
            [app openURL:url options:@{} completionHandler:nil];
        } else {
            [app openURL:url];
        }
    }
}

- (void)kb_presentPermissionIfNeeded
{
    BOOL enabled = KBIsKeyboardEnabled();
    UIViewController *top = [self kb_topMostViewController];
    if (!top) return;
    if ([top isKindOfClass:[KBPermissionViewController class]]) {
        if (enabled) {
            [top dismissViewControllerAnimated:YES completion:nil];
        }
        return;
    }
    if (!enabled) {
        KBPermissionViewController *guide = [KBPermissionViewController new];
        guide.modalPresentationStyle = UIModalPresentationFullScreen;
        [top presentViewController:guide animated:YES completion:nil];
    }
}



-(void)getNetJudge {
    AFNetworkReachabilityManager *netManager = [AFNetworkReachabilityManager sharedManager];
    [netManager startMonitoring];
    [netManager setReachabilityStatusChangeBlock:^(AFNetworkReachabilityStatus status){
        if (status == AFNetworkReachabilityStatusReachableViaWiFi){
//            [PublicObj saveNetReachability:@"wifi"];
        }else if (status == AFNetworkReachabilityStatusReachableViaWWAN){
//            [PublicObj saveNetReachability:@"wwan"];
        }else{
//            [PublicObj saveNetReachability:@"unknown"];
        }
    }];
}


static BOOL KBIsKeyboardEnabled(void) {
    for (UITextInputMode *mode in [UITextInputMode activeInputModes]) {
        NSString *identifier = nil;
        @try {
            identifier = [mode valueForKey:@"identifier"]; // not a public API
        } @catch (__unused NSException *e) {
            identifier = nil;
        }
        if ([identifier isKindOfClass:[NSString class]] &&
            [identifier rangeOfString:kKBKeyboardExtensionBundleId].location != NSNotFound) {
            return YES;
        }
    }
    return NO;
}


@end