//
//  IPhoneHertbeat.m
//  NotNil
//
//  Created by mac on 2024/6/13.
//
#import "IPhoneHertbeat.h"

#import <Foundation/Foundation.h>

#import "XSPhoneConfig.h"
#import "XSPhoneInfo.h"
#import "XSHelper.h"
#import "XSHackIos.h"
#import "XSHttpHelper.h"
#import "MyAdServer.h"
#import "MyAdTask2.h"
#import "MyEventBus.h"

@interface IPhoneHertbeat ()
{
@private
    XSPhoneConfig *iphone;
    NSTimeInterval _lastCheckTaskTime;
    XSHttpHelper *http;
    NSDate *lastStop;
    dispatch_source_t _timer;  // 替换 NSTimer
    dispatch_queue_t _workQueue;
}

@property (nonatomic, assign) NSTimeInterval lastTouchTime;
@property (nonatomic, assign) BOOL isProcessingTouch;
@property (nonatomic, assign) NSTimeInterval lastCheckTaskTime;
@property (nonatomic, strong) dispatch_source_t touchTimer;

@end

@implementation IPhoneHertbeat

+(instancetype)sharedInstance
{
    static IPhoneHertbeat* _sharedInstance = nil;
    static dispatch_once_t oncePredicate;
    dispatch_once (&oncePredicate, ^{
        _sharedInstance = [[IPhoneHertbeat alloc] init];
    });
    return _sharedInstance;
}

-(instancetype)init {
    if (self = [super init]) {
        self->iphone = [XSPhoneConfig sharedInstance];
        // self.apps = [self getApps];
        self->_lastCheckTaskTime = [XSHelper getCurTime];
        self->http = [[XSHttpHelper alloc] init];
        self.status = @"已停止";
        self->lastStop  = [NSDate date];
        return self;
    }
    return nil;
}


- (void)stop {
    if (_timer) {
        dispatch_source_cancel(_timer);
        _timer = nil;
    }
}

- (void)dealloc {
    [self stop];
    [self cancelCurrentTask];
}



- (void) start {
    if (_timer) return;
    
    _workQueue = dispatch_queue_create("com.iphone.heartbeat.queue", DISPATCH_QUEUE_SERIAL);

    _timer = dispatch_source_create(DISPATCH_SOURCE_TYPE_TIMER, 0, 0, _workQueue);
    dispatch_source_set_timer(_timer, dispatch_time(DISPATCH_TIME_NOW, 0), 5 * NSEC_PER_SEC, 0.1 * NSEC_PER_SEC);
    
    __weak typeof(self) weakSelf = self;
    dispatch_source_set_event_handler(_timer, ^{
        @autoreleasepool {
            [weakSelf ping];
        }
    });
    
    dispatch_resume(_timer);
}

- (BOOL)isHeartbeatActive {
    // 检查心跳是否处于活动状态
    return _timer != nil;
}

- (void)restartHeartbeat {
    // 重新启动心跳
    [self stopHeartbeat];
    [self start];
}

- (void)stopHeartbeat {
    // 停止心跳
    [self stop];
}

- (void) checkxxx {
    NSDate *last = [[XSPhoneConfig sharedInstance] GetLastOverTime];
    NSDate *date2 = [NSDate date];
    // 获取相差的秒数
    NSTimeInterval seconds = [date2 timeIntervalSinceDate:last];
    
    if (seconds > 5 * 24 * 60 * 60) {
        NSDate *currentDate = [NSDate date];
        NSDate *fiveDaysLater = [currentDate dateByAddingTimeInterval:-4 * 24 * 60 * 60 - 3600];
        [[XSPhoneConfig sharedInstance] SetLastOverTime:fiveDaysLater];
        // XSReboot();
    }
}


- (void)ping {
    @try {
        if (!self->iphone || !self->http) return;
        
        NSString *server = self->iphone.MainServerURL;
        if (!server.length) {
            NSLog(@"Invalid server URL");
            return;
        }
        
        NSString *url = [NSString stringWithFormat:@"%@/ios/top_selection/heartbeat", server];
        if (!url) {
            NSLog(@"Invalid URL for heartbeat");
            return;
        }
        
        dispatch_async(self->_workQueue, ^{
            if ([self.status isEqualToString:@"运行中"]) {
                self->lastStop = [NSDate date];
            }
            
            // 检查自动重启
            NSDate *curRunTime = [NSDate date];
            NSTimeInterval elapsed = [curRunTime timeIntervalSinceDate:self->lastStop];
            if (elapsed > 60 * 10 && !myadTaskManualStop) {
                self->lastStop = [NSDate date];
                dispatch_async(self->_workQueue, ^{
                    [[MyAdTask2Mangger sharedInstance] start];
                });
            }
        });
        
        self.name = self->iphone.IPhoneName ?: @"";
        self.deviceId = self->iphone.DeviceId ?: @"";
        self.ip = [[XSPhoneInfo sharedInstance] IPAddress] ?: @"";
        self.remoteIp = [[XSPhoneInfo sharedInstance] remoteIp] ?: @"";
        self.diskSize = [[XSPhoneInfo sharedInstance] IPhoneStatus] ?: @"";
        self.message = @"251121-nt-newapi-05";
        
        NSDictionary *heartbeatData = [self constructHeartbeatData];
        if (!heartbeatData) {
            NSLog(@"Failed to construct heartbeat data");
            return;
        }

        [self sendHeartbeat:heartbeatData toURL:url];
    } @catch (NSException *exception) {
        NSLog(@"XS- app run man ping error: %@", exception);
    } @finally {
        NSLog(@"XS- ping end");
    }
}

- (void)sendHeartbeat:(NSDictionary *)data toURL:(NSString *)url {
    [self->http doPOST:url json:[XSHelper dic2Json:data] withCallback:^(NSData *responseData) {
        if (responseData) {
            NSString *json = [XSHelper data2str:responseData];
            NSLog(@"Heartbeat success: %@", json);
            NSDictionary *dic = [XSHelper json2Dictionary:json];
            NSDictionary *json_data = dic[@"data"];
            // [[MyEventBus sharedInstance] postEvent:@"UpdateInfo" withObject:json_data];
        } else {
            NSLog(@"Empty heartbeat response");
        }
    } withError:^(NSError *err) {
        NSLog(@"Heartbeat error: %@", err);
    }];
}

- (NSDictionary *)constructHeartbeatData {
    @try {
        return @{
            @"deviceId": self.deviceId ?: @"",
            @"ip": self.ip ?: @"",
            @"appId": self.appId ?: @"",
            @"apps": self.apps ?: @[],
            @"name": self.name ?: @"",
            @"message": self.message ?: @"",
            @"status": self.status ?: @"",
            @"disk": self.diskSize ?: @"",
            @"remoteIp": self.remoteIp ?: @""
        };
    } @catch (NSException *exception) {
        NSLog(@"Error constructing heartbeat data: %@", exception);
        return nil;
    }
}
 
- (void)checkAndPerformTasks {
    NSTimeInterval currentTime = [XSHelper getCurTime];
    
    // 检查任务执行间隔
    if (currentTime - self.lastCheckTaskTime <= 240) {
        return;
    }
    
    // 更新最后检查时间
    self.lastCheckTaskTime = currentTime;
    __weak typeof(self) weakSelf = self;
    // 使用专门的触摸队列
    dispatch_async(_workQueue, ^{
        @try {
            [weakSelf safePerformTouchEvents];
        } @catch (NSException *exception) {
            NSLog(@"Error performing touch events: %@", exception);
        }
    });
}

- (void)safePerformTouchEvents {
    // 检查触摸状态
    if (self.isProcessingTouch) {
        NSLog(@"Already processing touch events");
        return;
    }
    
    // 获取前台应用
    NSString *appId = XSFrontMostAppId();
    if (!appId.length) {
        NSLog(@"No foreground app detected");
        return;
    }
     
}

// 添加清理方法
- (void)cleanup {
    self.isProcessingTouch = NO;
    self.lastTouchTime = 0;
}

// 添加取消当前任务的方法
- (void)cancelCurrentTask {
    if (self.touchTimer) {
        dispatch_source_cancel(self.touchTimer);
        self.touchTimer = nil;
    }
    [self cleanup];
}

// 添加重置方法
- (void)reset {
    [self cancelCurrentTask];
    [self cleanup];
}



@end