//
//  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"

static const NSInteger OrderTypeNew = 2;

@interface AppDelegate ()<UNUserNotificationCenterDelegate,CLLocationManagerDelegate>

@property (nonatomic,strong) CLLocationManager *locationManager;

@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){
        
        [[RASingleton sharedInstance] loginUser:user password:password];
        
        [weakSelf showHomeVC];
    };
    
    UINavigationController *nav = [[UINavigationController alloc] initWithRootViewController:rootVC];
    self.window.rootViewController = nav;
}

- (void)saveUploadTasks {
    
    if(self.uploadManager.arr_queue!=nil)
    {
        
        [self.uploadManager stopAllTasks];
        [self.uploadManager saveTasks];
    }
}

- (void)startLocation {
    
    if (self.locationManager) {
        return;
    }
    self.locationManager = [[CLLocationManager alloc] init];
    self.locationManager.delegate = self;
    self.locationManager.allowsBackgroundLocationUpdates = YES;
    self.locationManager.pausesLocationUpdatesAutomatically = NO; // 是否允许系统自动暂停定位
    self.locationManager.desiredAccuracy = kCLLocationAccuracyBestForNavigation;//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];
    [self.locationManager startUpdatingLocation];
}

- (void)stopLocation {
    if (self.locationManager == nil) {
        return;
    }
    [self.locationManager stopUpdatingLocation];
    self.locationManager = nil;
}

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

- (void)receiveStartLocationNotification:(NSNotification *)notification {
    [self startLocation];
}

- (void)receiveStopLocationNotification:(NSNotification *)notification {
    [self stopLocation];
}

- (void)registActionNotification {
    
    [[NSNotificationCenter defaultCenter] addObserver:self selector:@selector(receiveLogoutNotification:) name:RANotificationLogout object:nil];
    [[NSNotificationCenter defaultCenter] addObserver:self selector:@selector(receiveStartLocationNotification:) name:RANotificationStartLocation object:nil];
    [[NSNotificationCenter defaultCenter] addObserver:self selector:@selector(receiveStopLocationNotification:) name:RANotificationStopLocation object:nil];
}

#pragma mark - AppDelegate

- (BOOL)application:(UIApplication *)application didFinishLaunchingWithOptions:(NSDictionary *)launchOptions {
    // 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"];
//        
//    }
    
    // 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];
    
    
    return YES;
}

- (void)applicationDidBecomeActive:(UIApplication *)application {
    
    if (!self.uploadManager) {
        self.uploadManager=[[RAUploadManager alloc] init];
    }
    [UIApplication sharedApplication].applicationIconBadgeNumber = 0;
}

- (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
    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];
//        }
//    }

    
    completionHandler();
}
/**
 程序处于非运行状态时，收到通知，点击Icon运行程序会调用此方法
 程序处于运行状态或后台，收到通知也会调用此方法。
 */
- (void)application:(UIApplication *)application didReceiveRemoteNotification:(NSDictionary *)userInfo fetchCompletionHandler:(void (^)(UIBackgroundFetchResult))completionHandler {

    /**
     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"];
        NSInteger report_location = [[aps objectForKey:@"report-location"] integerValue];
        if (report_location == 1) {
            
            NSString *orderID = [aps objectForKey:@"order-id"];
            if (RASingleton.sharedInstance.backgroundReportType == RABackgroundReportTypeAllow) {
                
                [self reportLocation:[RASingleton sharedInstance].currentLocation forOrder:orderID];
                
            } else if (RASingleton.sharedInstance.backgroundReportType == RABackgroundReportTypeAlways) {
                
                [self reportLocationWithOrder:orderID];
            }
            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) {
                
                [[NSNotificationCenter defaultCenter] postNotificationName:RANotificationHandleOrder object:nil userInfo: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)reportLocation:(CLLocation *)location forOrder:(NSString *)orderID {
    
    if (location) {
        NSString *latLon = [NSString stringWithFormat:@"%f,%f",location.coordinate.latitude,location.coordinate.longitude];
        dispatch_async(dispatch_get_global_queue(0, 0), ^{
            [RADataProvider reportCurrentLocation:latLon forOrderID:orderID];
        });
    } else {
        
    }
}

- (void)reportLocationWithOrder:(NSString *)orderID {
    
    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) {
            
        }];
        
        __weak typeof(self) weakSelf = self;
        UIAlertAction *reportAction = [UIAlertAction actionWithTitle:@"Report" style:UIAlertActionStyleDestructive handler:^(UIAlertAction * _Nonnull action) {
            
            [weakSelf reportLocation:[RASingleton sharedInstance].currentLocation forOrder:orderID];
            
        }];
        
        [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];
        
        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
        CLLocationDistance distance = 500;
        NSTimeInterval time = 60;
        [manager allowDeferredLocationUpdatesUntilTraveled:distance timeout:time];
    }
}

- (void)locationManager:(CLLocationManager *)manager didChangeAuthorizationStatus:(CLAuthorizationStatus)status {
    
    if (status == kCLAuthorizationStatusDenied) {
        [RASingleton sharedInstance].currentLocation = nil;
    }
}

@end