//
//  AppDelegate.m
//  Apex And Drivers
//
//  Created by Ray on 2018/5/26.
//  Copyright © 2018 USAI. All rights reserved.
//
#import "AppDelegate.h"
#import <UserNotifications/UserNotifications.h>
#import "LoginViewController.h"
#import "RAHomeViewController.h"
#import <CoreLocation/CoreLocation.h>
#import "RANavigationController.h"
#import "RAExceptionHandler.h"
#import "RALoginNavigationController.h"
#import "RAReachability.h"

@interface AppDelegate ()<UNUserNotificationCenterDelegate,CLLocationManagerDelegate>

@property (nonatomic,strong) CLLocationManager *locationManager;

@property (nonatomic,strong) NSDictionary *currentOrderNotification;

@end

@implementation AppDelegate

#pragma mark - Private

- (void)showHomeVC{
    
    RAHomeViewController *homeVC = [RAHomeViewController viewControllerFromStoryboard];
    RANavigationController *nav = [[RANavigationController alloc] initWithRootViewController:homeVC];
    self.window.rootViewController = nav;
}

- (void)showLoginVC {
    
    LoginViewController *rootVC = [LoginViewController viewControllerFromStoryboard];
    
    __weak typeof(self) weakSelf = self;
    rootVC.loginSuccessful = ^(NSString *user,NSString *password, NSString *firstName){
        
        [[RASingleton sharedInstance] loginUser:user password:password firstName:firstName];
        
        [weakSelf showHomeVC];
    };
    
    RALoginNavigationController *nav = [[RALoginNavigationController alloc] initWithRootViewController:rootVC];
    self.window.rootViewController = nav;
}

- (void)saveUploadTasks {
    
    if(self.uploadManager.arr_queue!=nil)
    {
        
        [self.uploadManager stopAllTasks];
        [self.uploadManager saveTasks];
    }
}
//- (void)requestLocation
//{
//    [self initLocationManager];
//    [self.locationManager requestLocation];
//}
-(void)initLocationManager
{
    if (self.locationManager) {
        return;
    }
    self.locationManager = [[CLLocationManager alloc] init];
    self.locationManager.delegate = self;
    self.locationManager.allowsBackgroundLocationUpdates = NO;
    self.locationManager.pausesLocationUpdatesAutomatically = NO; // 是否允许系统自动暂停定位
    self.locationManager.desiredAccuracy = kCLLocationAccuracyNearestTenMeters;//设置定位精度
    
    self.locationManager.distanceFilter = 10; //不需要移动都可以刷新，不然不移动就不会执行定位，不定位的话，那么后台进程也就挂起了
    [self.locationManager requestAlwaysAuthorization];
}
- (void)startBackgroundLocation {
    

    [self.locationManager startUpdatingLocation];
    self.locationManager.allowsBackgroundLocationUpdates=false;
}

- (void)stopBackgroundLocation {
    if (self.locationManager == nil) {
        return;
    }
//    [self.locationManager stopUpdatingLocation];
    self.locationManager.allowsBackgroundLocationUpdates=false;
//    self.locationManager = nil;
}

- (void)sendUploadCountNotification {
    dispatch_async(dispatch_get_main_queue(), ^{
        
        NSUInteger count = self.uploadManager.arr_queue.count;
        [[NSNotificationCenter defaultCenter] postNotificationName:RANotificationChangeUpload object:nil userInfo:@{@"upload_count" : @(count)}];
    });
}

- (void)receiveLogoutNotification:(NSNotification *)notification {
    [self showLoginVC];
}

- (void)receiveStartBackgroundLocationNotification:(NSNotification *)notification {
    [self startBackgroundLocation];
}

- (void)receiveStopBackgroundLocationNotification:(NSNotification *)notification {
    [self stopBackgroundLocation];
}

- (void)receiveUploadFinishNotification:(NSNotification *)notification {
    
    [self sendUploadCountNotification];
}

- (void)receiveUploadCountChangeNotification:(NSNotification *)notification {
    
    [self sendUploadCountNotification];
}

- (void)receiveRequestUploadCountNotification:(NSNotification *)notification {
    
    [self sendUploadCountNotification];
}

- (void)registActionNotification {
    
    [[NSNotificationCenter defaultCenter] addObserver:self selector:@selector(receiveLogoutNotification:) name:RANotificationLogout object:nil];
    [[NSNotificationCenter defaultCenter] addObserver:self selector:@selector(receiveStartBackgroundLocationNotification:) name:RANotificationStartBackgroundLocation object:nil];
    [[NSNotificationCenter defaultCenter] addObserver:self selector:@selector(receiveStopBackgroundLocationNotification:) name:RANotificationStopBackgroundLocation object:nil];
    [[NSNotificationCenter defaultCenter] addObserver:self selector:@selector(receiveUploadFinishNotification:) name:UPLOAD_FINISH_NOTIFICATION object:nil];
    [[NSNotificationCenter defaultCenter] addObserver:self selector:@selector(receiveUploadFinishNotification:) name:UPLOAD_COUNT_CHANGE_NOTIFICATION object:nil];
    [[NSNotificationCenter defaultCenter] addObserver:self selector:@selector(receiveRequestUploadCountNotification:) name:RANotificationRequestUploadCount object:nil];
}

#pragma mark - AppDelegate

- (BOOL)application:(UIApplication *)application didFinishLaunchingWithOptions:(NSDictionary *)launchOptions {
    
    [self initLocationManager];
    // Override point for customization after application launch.
    
//    NSString *orderID = nil;
//    NSInteger orderType = OrderTypeNew;
//    NSString *orderType2 = nil;
//    if (launchOptions) {
//        NSDictionary *userInfo = [launchOptions objectForKey:UIApplicationLaunchOptionsRemoteNotificationKey];
//        NSDictionary *aps = [userInfo objectForKey:@"aps"];
//        orderID = [aps objectForKey:@"order-id"];
//        orderType = [[aps objectForKey:@"order-type"] integerValue];
//        orderType2 = [aps objectForKey:@"order-type2"];
//
//    }
    
    [RAExceptionHandler registHandler:^(NSString *exceptionStr) {
       
        NSLog(@"Exception:\n%@",exceptionStr);
        
    }];
    // 禁止Disk缓存，否则会和程序实现的缓存重复
    [[NSURLCache sharedURLCache] setDiskCapacity:0];

#ifdef OFFLINE_MODE
    [[RAReachability defaultReachability] startNotifier:^(BOOL reachable) {
        
        [RASingleton sharedInstance].offline = !reachable;
    }];
#endif
    
//    [RADataProvider downloadOfflineData];
//    [RASingleton sharedInstance].offline = YES;
    
    // View
    
    self.window = [[UIWindow alloc]initWithFrame:[UIScreen mainScreen].bounds];
    self.window.backgroundColor = [UIColor whiteColor];
    
    if (RASingleton.sharedInstance.autoLogin) {
        [self showHomeVC];
    } else {
        [self showLoginVC];
    }
    
    [self.window makeKeyAndVisible];
    
    [RASingleton.sharedInstance loadSavedReuqiredLocation];
    
    //
    [self registActionNotification];
    
    //消息推送注册
    UNUserNotificationCenter * center = [UNUserNotificationCenter currentNotificationCenter];
    [center setDelegate:self];
    UNAuthorizationOptions type = UNAuthorizationOptionBadge|UNAuthorizationOptionSound|UNAuthorizationOptionAlert;
    [center requestAuthorizationWithOptions:type completionHandler:^(BOOL granted, NSError * _Nullable error) {
        if (granted) {
            NSLog(@"推送通知授权成功");
        }else{
            NSLog(@"推送通知授权失败");
        }
    }];
    [application registerForRemoteNotifications];
    
    
    
    // 程序被强杀之后收到通知，点击 通知 启动应用
    if (launchOptions && application.applicationState == UIApplicationStateInactive) {
        
        NSMutableDictionary *userInfo = [[launchOptions objectForKey:UIApplicationLaunchOptionsRemoteNotificationKey] mutableCopy];
        if (userInfo) {
            [userInfo setObject:@(YES) forKey:@"go2Detail"];
            [[NSNotificationCenter defaultCenter] postNotificationName:RANotificationHandleOrder object:nil userInfo:userInfo];
        }
    }

    
//    [RASingleton.sharedInstance writeLog:[NSString stringWithFormat:@"isActive: %ld %s launchOptions:%@",application.applicationState,__func__,launchOptions]];

    return YES;
}

- (void)applicationDidBecomeActive:(UIApplication *)application {
    
    if (!self.uploadManager) {
        [RAUploadManager configureUploadManager:^(RAUPloadManagerConfigure *configure) {
            
            configure.autoRemoveFinish = YES;

//            configure.retryCount = 1;
//            configure.retryTimeIntetval = 10;
        }];
        self.uploadManager = [RAUploadManager sharedManager];
    }
//    [UIApplication sharedApplication].applicationIconBadgeNumber = 0;
    
    // 程序在后台收到通知后，直接打开程序的情况下弹窗提示
    if (self.currentOrderNotification) {
        [[NSNotificationCenter defaultCenter] postNotificationName:RANotificationHandleOrder object:nil userInfo:self.currentOrderNotification];
        self.currentOrderNotification = nil;
    }
}

- (void)applicationWillTerminate:(UIApplication *)application {
    // Called when the application is about to terminate. Save data if appropriate. See also applicationDidEnterBackground:.
    [self saveUploadTasks];
}

- (void)dealloc {
    [[NSNotificationCenter defaultCenter] removeObserver:self];
}

#pragma mark - Notification

//完成注册后收到devicetoken
- (void)application:(UIApplication *)application didRegisterForRemoteNotificationsWithDeviceToken:(NSData *)deviceToken {
    //上传deviceToken给后台服务器
    
    
    if (![deviceToken isKindOfClass:[NSData class]]) return;
    const unsigned *tokenBytes = [deviceToken bytes];
    NSString *deviceTokenStr = [NSString stringWithFormat:@"%08x%08x%08x%08x%08x%08x%08x%08x",
                          ntohl(tokenBytes[0]), ntohl(tokenBytes[1]), ntohl(tokenBytes[2]),
                          ntohl(tokenBytes[3]), ntohl(tokenBytes[4]), ntohl(tokenBytes[5]),
                          ntohl(tokenBytes[6]), ntohl(tokenBytes[7])];
    NSLog(@"deviceToken:%@",deviceTokenStr);
    
//    NSString *fullStr = [deviceToken description];
//    NSLog(@"fullstr= %@",fullStr);
//    NSString *deviceTokenStr = [[[[deviceToken description] stringByReplacingOccurrencesOfString:@"<" withString:@""] stringByReplacingOccurrencesOfString:@">" withString:@""] stringByReplacingOccurrencesOfString:@" " withString:@""];
//    NSLog(@"deviceTokenStr:\n%@",deviceTokenStr);
    
    [[RASingleton sharedInstance] setNotificationToken:deviceTokenStr];
}

- (void)application:(UIApplication *)application didFailToRegisterForRemoteNotificationsWithError:(NSError *)error {
    NSLog(@"注册推送失败：%@",error);
}

//处理通知
- (void)userNotificationCenter:(UNUserNotificationCenter *)center willPresentNotification:(UNNotification *)notification withCompletionHandler:(void (^)(UNNotificationPresentationOptions))completionHandler {
  
    // 程序在前台收到通知
    UNNotificationRequest *request = notification.request;
    NSDictionary *userInfo = request.content.userInfo;
    
    if ([request.trigger isKindOfClass:[UNPushNotificationTrigger class]]) {
        NSLog(@"收到远程通知: %@",userInfo);
    } else {
        NSLog(@"收到本地通知: %@",userInfo);
    }
    
    // UNNotificationPresentationOptionBadge|UNNotificationPresentationOptionSound|UNNotificationPresentationOptionAlert
    completionHandler(UNNotificationPresentationOptionNone);
}

- (void)userNotificationCenter:(UNUserNotificationCenter *)center didReceiveNotificationResponse:(UNNotificationResponse *)response withCompletionHandler:(void (^)(void))completionHandler {
    NSLog(@"接收到推送内容==%@", response.notification.request.content.userInfo);
    // 点击通知
    
//    NSDictionary *userInfo = response.notification.request.content.userInfo;
//    if (userInfo) {
//
//        NSDictionary *aps = [userInfo objectForKey:@"aps"];
//
//        NSInteger is_order = [[aps objectForKey:@"is-order"] integerValue];
//        if (is_order) {
//            [[NSNotificationCenter defaultCenter] postNotificationName:RANotificationHandleOrder object:nil userInfo:userInfo];
//        }
//    }
//    [RASingleton.sharedInstance writeLog:[NSString stringWithFormat:@"isActive: %ld %s",[UIApplication sharedApplication].applicationState,__func__]];
    
    self.currentOrderNotification = nil;
    
    NSMutableDictionary *userInfo = [response.notification.request.content.userInfo mutableCopy];
    [userInfo setObject:@(YES) forKey:@"go2Detail"];
    [[NSNotificationCenter defaultCenter] postNotificationName:RANotificationHandleOrder object:nil userInfo:userInfo];
    
    completionHandler();
}

- (void)application:(UIApplication *)application didReceiveRemoteNotification:(NSDictionary *)userInfo fetchCompletionHandler:(void (^)(UIBackgroundFetchResult))completionHandler {

//    [RASingleton.sharedInstance writeLog:[NSString stringWithFormat:@"isActive: %ld %s",application.applicationState,__func__]];
    /**
     静默推送alert为空
     {
        "aps" : {
        "alert" : "",
        "content-available" : 1
        }
     }
     */
    
    // "content-available" : 1 收到通知
    NSLog(@"收到静默推送: %@",userInfo);
    if (userInfo) {
        
        NSDictionary *aps = [userInfo objectForKey:@"aps"];
//        [UIApplication sharedApplication].applicationIconBadgeNumber = [aps[@"badge"] intValue];
        NSInteger report_location = [[aps objectForKey:@"report-location"] integerValue];
        if (report_location == 1) {
            
            NSString *orderID = [aps objectForKey:@"order-id"];
            BOOL tracing = [[aps objectForKey:@"tracing"] boolValue];
            NSString *locationId = [aps objectForKey:@"location-id"];
            
            if (tracing) {
                
                if (RASingleton.sharedInstance.backgroundReportType == RABackgroundReportTypeAllow) {
                    
                    [self reportLastLocation:[RASingleton sharedInstance].lastLocation forOrder:orderID locationID:locationId];
                    
                } else {
                    
                    [self rejectReportLocationWithReason:[NSString stringWithFormat:@"Reject tracing by app setting Driver: %@",RASingleton.sharedInstance.user] forOrder:orderID locationID:locationId];
                }
                
                return;
            }
            
            if (RASingleton.sharedInstance.backgroundReportType == RABackgroundReportTypeAllow) {
                
                [self reportLastLocation:[RASingleton sharedInstance].lastLocation forOrder:orderID locationID:locationId];
                
            } else if (RASingleton.sharedInstance.backgroundReportType == RABackgroundReportTypeAlwaysAsk) {
                
                [self askForReportLastLocation:orderID locationID:locationId];
            } else if (RASingleton.sharedInstance.backgroundReportType == RABackgroundReportTypeReject) {
                
                [self rejectReportLocationWithReason:[NSString stringWithFormat:@"Reject ping by  app setting,driver: %@",RASingleton.sharedInstance.user] forOrder:orderID locationID:locationId];
            }
            completionHandler(UIBackgroundFetchResultNewData);
        } else {
            /**
             {
                "aps" : {
                    "alert" : {
                    "title" : "Notification",
                    "body" : "You have a new order"
                    },
                "is-order" : 1,
                "order-id" : "AFS20180530001200",
                "order-type2" : "Pick Up",
                "order-type" : 2,
                "sound" : "default",
                "content-available" : 1
                }
             }
             */
            
            NSInteger is_order = [[aps objectForKey:@"is-order"] integerValue];
            if (is_order) {
                
                // 程序在前台，弹窗提示
                if ([UIApplication sharedApplication].applicationState == UIApplicationStateActive) {
                    
                    [[NSNotificationCenter defaultCenter] postNotificationName:RANotificationHandleOrder object:nil userInfo:userInfo];
                    
                } else {
                    // 程序在后台，记录下来。当程序重新进入前台时弹窗提示(没有点击通知打开程序的情况)
                    self.currentOrderNotification = userInfo;
                }
            }
            completionHandler(UIBackgroundFetchResultNewData);
        }
    } else {
        completionHandler(UIBackgroundFetchResultNoData);
    }
}

#pragma mark - Local Notification

- (void)sendLocalNotification:(NSString *)title message:(NSString *)msg {
    
    // 创建Content
    UNMutableNotificationContent *content = [[UNMutableNotificationContent alloc] init];
    content.title = title;
    content.body = msg;
    content.badge = @([UIApplication sharedApplication].applicationIconBadgeNumber + 1);

    // 创建Request，保证ID一致
    UNNotificationRequest *request = [UNNotificationRequest requestWithIdentifier:@"local_notification" content:content trigger:nil];
    
    // 发送
    [[UNUserNotificationCenter currentNotificationCenter] addNotificationRequest:request withCompletionHandler:^(NSError * _Nullable error) {
        if (!error) {
            NSLog(@"发送本地通知：%@",request.identifier);
        }
    }];
    
}

#pragma mark - Report Location

- (void)rejectReportLocationWithReason:(NSString *)reason forOrder:(NSString *)orderID locationID:(NSString *)locationId {
    dispatch_async(dispatch_get_global_queue(0, 0), ^{
        [RADataProvider reportLocationWithUserReason:reason forOrder:orderID locationID:locationId];
    });
}

- (void)reportLastLocation:(CLLocation *)location forOrder:(NSString *)orderID locationID:(NSString *)locationId {
    
    dispatch_async(dispatch_get_global_queue(0, 0), ^{
        [RADataProvider reportLastLocation:location forOrderID:orderID locationID:locationId];
    });
}

- (void)askForReportLastLocation:(NSString *)orderID locationID:(NSString *)locationId{
    
    UIViewController *topVC = self.window.rootViewController;
    while (topVC.presentedViewController) {
        topVC = topVC.presentedViewController;
    }
    
    if (topVC) {
        UIAlertController *alertVC = [UIAlertController alertControllerWithTitle:@"Warning" message:[NSString stringWithFormat:@"Report Location For Order:%@",orderID] preferredStyle:UIAlertControllerStyleAlert];
        UIAlertAction *cancelAction = [UIAlertAction actionWithTitle:@"Cancel" style:UIAlertActionStyleDefault handler:^(UIAlertAction * _Nonnull action) {
            
            [self rejectReportLocationWithReason:[NSString stringWithFormat:@"Driver %@ choose cancel of report location",RASingleton.sharedInstance.user] forOrder:orderID locationID:locationId];
            
        }];
        
        __weak typeof(self) weakSelf = self;
        UIAlertAction *reportAction = [UIAlertAction actionWithTitle:@"Report" style:UIAlertActionStyleDestructive handler:^(UIAlertAction * _Nonnull action) {
            
            [weakSelf reportLastLocation:[RASingleton sharedInstance].lastLocation forOrder:orderID locationID:locationId];
            
        }];
        
        [alertVC addAction:cancelAction];
        [alertVC addAction:reportAction];
        
        [topVC presentViewController:alertVC animated:YES completion:nil];
        
        [self sendLocalNotification:@"Report Location Notification" message:[NSString stringWithFormat:@"The Apex ask your location for order:%@",orderID]];
    }
}

#pragma mark - LocationManager Delegate

- (void)locationManager:(CLLocationManager *)manager didUpdateLocations:(NSArray<CLLocation *> *)locations {
    if (locations.count) {
        [RASingleton sharedInstance].currentLocation = [locations lastObject];
        [RASingleton sharedInstance].lastLocation = [locations lastObject];
        [RASingleton sharedInstance].lastLocationDateTime=[RAUtils current_date];
        NSLog(@"location: %f, %f",[RASingleton sharedInstance].currentLocation.coordinate.latitude,[RASingleton sharedInstance].currentLocation.coordinate.longitude);
        
        // 省电，停止不能超过三分钟
//        [self performSelector:@selector(stopLocation) withObject:nil afterDelay:10]; // 获取到位置10s后关闭位置服务
//        [self performSelector:@selector(startLocation) withObject:nil afterDelay:120]; // 获取到位置120s后重新打开位置服务
        //后台延迟定位3km，5分钟。
        CLLocationDistance distance = 500;
        NSTimeInterval time = 60;
        
        if([UIApplication sharedApplication].applicationState == UIApplicationStateActive)
        {
            // more aggressive when app is active
            distance = 20;
            time = 20;
        }
//        if(!manager.allowsBackgroundLocationUpdates)
//        {
//
//        }
//        [manager allowDeferredLocationUpdatesUntilTraveled:distance timeout:time];
    }
}
- (void)locationManager:(CLLocationManager *)manager
       didFailWithError:(NSError *)error
{
    [RASingleton sharedInstance].currentLocation = nil;
}
- (void)locationManager:(CLLocationManager *)manager didChangeAuthorizationStatus:(CLAuthorizationStatus)status {
    
    if (status == kCLAuthorizationStatusDenied) {
        [RASingleton sharedInstance].currentLocation = nil;
    }else
    {
        [self.locationManager startUpdatingLocation];
    }
}

@end