#import "SitumPlugin.h"
#import "SitumLocationWrapper.h"
#import "SITUtils.h"


#import <Cordova/CDVAvailability.h>

static NSString *ResultsKey = @"results";

static NSString *StartingAngle=@"startingAngle";
static NSString *Accessible=@"accessible";

static BOOL IS_LOG_ENABLED = NO;

static NSString *DEFAULT_SITUM_LOG = @"SitumSDK >>: ";

@interface SitumPlugin() {}
        
@property (nonatomic, strong) SITRoute *computedRoute;

@end

@implementation SitumPlugin

@synthesize computedRoute = _computedRoute;

- (void)setApiKey:(CDVInvokedUrlCommand *)command {
    NSString* email = [command.arguments objectAtIndex:0];
    NSString* apiKey = [command.arguments objectAtIndex:1];
    [SITServices provideAPIKey:apiKey forEmail:email];
    
    if (IS_LOG_ENABLED) {
        NSArray *allPaths = NSSearchPathForDirectoriesInDomains(NSDocumentDirectory, NSUserDomainMask, YES);
        NSString *documentsDirectory = [allPaths objectAtIndex:0];
        NSString *pathForLog = [documentsDirectory stringByAppendingPathComponent:@"logging.txt"];
        freopen([pathForLog cStringUsingEncoding:NSASCIIStringEncoding],"a+",stderr);

        NSLog(@"%@", [NSString stringWithFormat: @"%@ Logging ios calls", DEFAULT_SITUM_LOG]);
    }

}

- (void)setUseRemoteConfig:(CDVInvokedUrlCommand *)command {
    BOOL useRemoteConfig = [[command.arguments objectAtIndex: 0] boolValue];
    [SITServices setUseRemoteConfig:useRemoteConfig];
}

- (void)setUserPass:(CDVInvokedUrlCommand *)command {
    NSString* email = [command.arguments objectAtIndex:0];
    NSString* password = [command.arguments objectAtIndex:1];
    [SITServices provideUser:email password:password];
}

- (void)setCacheMaxAge:(CDVInvokedUrlCommand *)command {
    NSNumber* cacheMaxAge = [command.arguments objectAtIndex:0]; // on iOS this value 
    [[SITCommunicationManager sharedManager] setCacheMaxAge:[cacheMaxAge integerValue]]; 
    NSString *operation = [NSString stringWithFormat:@"Setting cache max age to :%@ seconds", cacheMaxAge];

    if (IS_LOG_ENABLED) {
        NSLog(@"%@", [NSString stringWithFormat: @"%@ %@ ", DEFAULT_SITUM_LOG, operation]);
        NSLog(@"%@", [NSString stringWithFormat: @"%@ Cache max age is %ld seconds", DEFAULT_SITUM_LOG, (long)[[SITCommunicationManager sharedManager] cacheMaxAge]]);
    }
}

- (void)fetchBuildingInfo:(CDVInvokedUrlCommand *)command
{
    // TODO:
    // Retrieve the buildingIdentifier
    NSDictionary* buildingJO = (NSDictionary*)[command.arguments objectAtIndex:0];
    
    NSString *operation = @"Fetching building info request";
    if (IS_LOG_ENABLED) {
        NSLog(@"%@", [NSString stringWithFormat: @"%@ %@ with parameters: %@", DEFAULT_SITUM_LOG, operation, buildingJO]);
    }
    
    NSString *buildingId = [buildingJO valueForKey:@"identifier"];
    
    [[SITCommunicationManager sharedManager] fetchBuildingInfo:buildingId withOptions:nil success:^(NSDictionary * _Nullable mapping) {
        if (IS_LOG_ENABLED) {
            NSLog(@"%@", [NSString stringWithFormat: @"%@ %@ Fetching buildings returned values", DEFAULT_SITUM_LOG, operation]);
        }
        
        // Parse and convert to json
        NSDictionary *buildingInfoJson = [SitumLocationWrapper.shared buildingInfoToJsonObject:mapping[@"results"]];
        
        // Send result outsidecon e
        if (IS_LOG_ENABLED) {
            NSLog(@"%@", [NSString stringWithFormat: @"%@ %@ retrieved building info: %@ of building: %@", DEFAULT_SITUM_LOG, operation, buildingInfoJson, buildingJO]);
        }
        CDVPluginResult *pluginResult = [CDVPluginResult resultWithStatus:CDVCommandStatus_OK messageAsArray:buildingInfoJson.copy];
        // }
        [self.commandDelegate sendPluginResult:pluginResult callbackId:command.callbackId];
        
    } failure:^(NSError * _Nullable error) {
        if (IS_LOG_ENABLED) {
            NSLog(@"%@", [NSString stringWithFormat: @"%@ %@ error : %@ retrieving building info on building: %@", DEFAULT_SITUM_LOG, operation, error, buildingId]);
        }
        [self.commandDelegate sendPluginResult:[CDVPluginResult resultWithStatus:CDVCommandStatus_ERROR messageAsString:error.description] callbackId:command.callbackId];
    }];
}

- (void)fetchBuildings:(CDVInvokedUrlCommand*)command
{
    if (buildingsStored == nil) {
        buildingsStored = [[NSMutableDictionary alloc] init];
    }

    NSString *operation = @"Fetching buildings request";
    if (IS_LOG_ENABLED) {
        NSLog(@"%@", [NSString stringWithFormat: @"%@ %@ ", DEFAULT_SITUM_LOG, operation]);
    }
    
    // Forcing requests to go to the network instead of cache
    NSDictionary *options = @{@"forceRequest":@YES,};
    
    [[SITCommunicationManager sharedManager] fetchBuildingsWithOptions:options success:^(NSDictionary *mapping) {
        if (IS_LOG_ENABLED) {
            NSLog(@"%@", [NSString stringWithFormat: @"%@ %@ Fetching buildings returned values", DEFAULT_SITUM_LOG, operation]);
        }
        NSArray *buildings = [mapping valueForKey:ResultsKey];
        CDVPluginResult* pluginResult = nil;
        if (buildings.count == 0) {
            if (IS_LOG_ENABLED) {
                NSLog(@"%@", [NSString stringWithFormat: @"%@ %@ No buildings were retrieved", DEFAULT_SITUM_LOG, operation]);
            }
            pluginResult = [CDVPluginResult resultWithStatus:CDVCommandStatus_ERROR messageAsString:@"There are no buildings on the account. Please go to dashboard http://dashboard.situm.es and learn more about the first step with Situm technology"];
        }
        else {
            NSMutableArray *ja = [[NSMutableArray alloc] init];
            for (SITBuilding *obj in buildings) {
                [ja addObject:[SitumLocationWrapper.shared buildingToJsonObject:obj]];
                [buildingsStored setObject:obj forKey:[NSString stringWithFormat:@"%@", obj.identifier]];
            }
            if (IS_LOG_ENABLED) {
                NSLog(@"%@", [NSString stringWithFormat: @"%@ %@ Retrieved the following buildings: %@", DEFAULT_SITUM_LOG, operation, buildings]);
            }
            pluginResult = [CDVPluginResult resultWithStatus:CDVCommandStatus_OK messageAsArray:ja.copy];
        }
        [self.commandDelegate sendPluginResult:pluginResult callbackId:command.callbackId];
    }
                                                               failure:^(NSError *error) {
                                                                   if (IS_LOG_ENABLED)
                                                                    {
                                                                        NSLog(@"%@", [NSString stringWithFormat: @"%@ %@ Error retrieving buildings: %@", DEFAULT_SITUM_LOG, operation, error]);
                                                                    }
                                                                   [self.commandDelegate sendPluginResult:[CDVPluginResult resultWithStatus:CDVCommandStatus_ERROR messageAsString:error.description] callbackId:command.callbackId];
                                                               }];
}

- (void)fetchGeofencesFromBuilding:(CDVInvokedUrlCommand*)command 
{
    NSDictionary* buildingJO = (NSDictionary*)[command.arguments objectAtIndex:0];
    
    NSString *operation = @"Fetching geofences request";
    if (IS_LOG_ENABLED) {
        NSLog(@"%@", [NSString stringWithFormat: @"%@ %@ with parameters: %@", DEFAULT_SITUM_LOG, operation, buildingJO]);
    }
    
    NSString *buildingId = [buildingJO valueForKey:@"identifier"];
    SITBuilding *building = [[SITBuilding alloc]init];
    building.identifier = buildingId;
    
    [[SITCommunicationManager sharedManager] fetchGeofencesFromBuilding:building
                                                            withOptions:nil
                                                         withCompletion:^(id  _Nullable array, NSError * _Nullable error) {
        if (error) {
            if (IS_LOG_ENABLED) {
                NSLog(@"%@", [NSString stringWithFormat: @"%@ %@ error : %@ retrieving geofences on building: %@", DEFAULT_SITUM_LOG, operation, error, buildingJO]);
            }
            [self.commandDelegate sendPluginResult:[CDVPluginResult resultWithStatus:CDVCommandStatus_ERROR messageAsString:error.description] callbackId:command.callbackId];
            
            return;
        }
        
        // A success has been returned
        if (IS_LOG_ENABLED) {
            NSLog(@"%@", [NSString stringWithFormat: @"%@ %@ responded", DEFAULT_SITUM_LOG, operation]);
        }

        NSMutableArray *ja = [[NSMutableArray alloc] init];
        if (IS_LOG_ENABLED) {
            NSLog(@"%@", [NSString stringWithFormat: @"%@ %@ results: %@", DEFAULT_SITUM_LOG, operation, array]);
        }
        for (SITGeofence *obj in array) {
            NSDictionary *jsonObject = [SitumLocationWrapper.shared geofenceToJsonObject:obj];
            if (IS_LOG_ENABLED) {
                NSLog(@"%@", [NSString stringWithFormat: @"%@ %@ parsed floor: %@", DEFAULT_SITUM_LOG, operation, jsonObject]);
            }
            [ja addObject:jsonObject];
            if (IS_LOG_ENABLED) {
                NSLog(@"%@", [NSString stringWithFormat: @"%@ %@ json array has : %@", DEFAULT_SITUM_LOG, operation, ja]);
            }
        }
        CDVPluginResult* pluginResult = nil;
        // Not having geofences is not an error
        if (IS_LOG_ENABLED) {
            NSLog(@"%@", [NSString stringWithFormat: @"%@ %@ retrieved geofences: %@ on building: %@", DEFAULT_SITUM_LOG, operation, array, buildingJO]);
        }
        pluginResult = [CDVPluginResult resultWithStatus:CDVCommandStatus_OK messageAsArray:ja.copy];
        // }
        [self.commandDelegate sendPluginResult:pluginResult callbackId:command.callbackId];
    }];
}


- (void)fetchFloorsFromBuilding:(CDVInvokedUrlCommand*)command
{
    NSDictionary* buildingJO = (NSDictionary*)[command.arguments objectAtIndex:0];
    
    NSString *operation = @"Fetching floors request";
    if (IS_LOG_ENABLED) {
        NSLog(@"%@", [NSString stringWithFormat: @"%@ %@ with parameters: %@", DEFAULT_SITUM_LOG, operation, buildingJO]);
    }

    if (floorStored == nil) {
        floorStored = [[NSMutableDictionary alloc] init];
    }
    
    NSString *buildingId = [buildingJO valueForKey:@"identifier"];
    
    [[SITCommunicationManager sharedManager] fetchFloorsForBuilding:buildingId withOptions:nil success:^(NSDictionary *mapping) {
        if (IS_LOG_ENABLED) {
            NSLog(@"%@", [NSString stringWithFormat: @"%@ %@ responded", DEFAULT_SITUM_LOG, operation]);
        }

        NSMutableArray *ja = [[NSMutableArray alloc] init];
        NSArray *floors = [mapping objectForKey:@"results"];
        if (IS_LOG_ENABLED) {
            NSLog(@"%@", [NSString stringWithFormat: @"%@ %@ results: %@", DEFAULT_SITUM_LOG, operation, floors]);
        }
        for (SITFloor *obj in floors) {
            NSDictionary *floorJson = [SitumLocationWrapper.shared floorToJsonObject:obj];
            if (IS_LOG_ENABLED) {
                NSLog(@"%@", [NSString stringWithFormat: @"%@ %@ parsed floor: %@", DEFAULT_SITUM_LOG, operation, floorJson]);
            }
            [ja addObject:floorJson];
            if (IS_LOG_ENABLED) {
                NSLog(@"%@", [NSString stringWithFormat: @"%@ %@ json array has : %@", DEFAULT_SITUM_LOG, operation, ja]);
            }
            [floorStored setObject:obj forKey:[NSString stringWithFormat:@"%@", obj.identifier]];
            if (IS_LOG_ENABLED) {
                NSLog(@"%@", [NSString stringWithFormat: @"%@ %@ added: %@ to dictionary results", DEFAULT_SITUM_LOG, operation, obj]);
            }
        }
        CDVPluginResult* pluginResult = nil;
        if (floors.count == 0) {
            if (IS_LOG_ENABLED) {
                NSLog(@"%@", [NSString stringWithFormat: @"%@ %@ no floors on building: %@", DEFAULT_SITUM_LOG, operation, buildingJO]);
            }
            pluginResult = [CDVPluginResult resultWithStatus:CDVCommandStatus_ERROR messageAsString:@"The selected building does not have floors. Correct that on http://dashboard.situm.es"];
        } else {
            if (IS_LOG_ENABLED) {
                NSLog(@"%@", [NSString stringWithFormat: @"%@ %@ retrieved floors: %@ on building: %@", DEFAULT_SITUM_LOG, operation, floors, buildingJO]);
            }
            pluginResult = [CDVPluginResult resultWithStatus:CDVCommandStatus_OK messageAsArray:ja.copy];
        }
        [self.commandDelegate sendPluginResult:pluginResult callbackId:command.callbackId];
    } failure:^(NSError *error) {
        if (IS_LOG_ENABLED) {
            NSLog(@"%@", [NSString stringWithFormat: @"%@ %@ error : %@ retrieving floors on building: %@", DEFAULT_SITUM_LOG, operation, error, buildingJO]);
        }
        [self.commandDelegate sendPluginResult:[CDVPluginResult resultWithStatus:CDVCommandStatus_ERROR messageAsString:error.description] callbackId:command.callbackId];
    }];
}


- (void)fetchIndoorPOIsFromBuilding:(CDVInvokedUrlCommand*)command
{
    NSDictionary* buildingJO = (NSDictionary*)[command.arguments objectAtIndex:0];
    
    if (poisStored == nil) {
        poisStored = [[NSMutableDictionary alloc] init];
    }
    
    [[SITCommunicationManager sharedManager] fetchPoisOfBuilding:[buildingJO valueForKey:@"identifier"]  withOptions:nil success:^(NSDictionary *mapping) {
        NSArray *list = [mapping objectForKey:@"results"];
        NSMutableArray *ja = [[NSMutableArray alloc] init];
        for (SITPOI *obj in list) {
            [ja addObject:[SitumLocationWrapper.shared poiToJsonObject:obj]];
            [poisStored setObject:obj forKey:obj.name];
        }
        CDVPluginResult* pluginResult = nil;
        if (list.count == 0) {
            pluginResult = [CDVPluginResult resultWithStatus:CDVCommandStatus_ERROR messageAsString:@"You have no poi. Create one in the Dashboard"];
        } else {
            pluginResult = [CDVPluginResult resultWithStatus:CDVCommandStatus_OK messageAsArray:ja.copy];
        }
        [self.commandDelegate sendPluginResult:pluginResult callbackId:command.callbackId];
    } failure:^(NSError *error) {
        [self.commandDelegate sendPluginResult:[CDVPluginResult resultWithStatus:CDVCommandStatus_ERROR messageAsString:error.description] callbackId:command.callbackId];
    }];
}

- (void)fetchOutdoorPOIsFromBuilding:(CDVInvokedUrlCommand*)command
{
    NSDictionary* buildingJO = (NSDictionary*)[command.arguments objectAtIndex:0];
    
    if (poisStored == nil) {
        poisStored = [[NSMutableDictionary alloc] init];
    }
    
    [[SITCommunicationManager sharedManager] fetchOutdoorPoisOfBuilding:[buildingJO valueForKey:@"identifier"]  withOptions:nil success:^(NSDictionary *mapping) {
        NSArray *list = [mapping objectForKey:@"results"];
        NSMutableArray *ja = [[NSMutableArray alloc] init];
        for (SITPOI *obj in list) {
            [ja addObject:[SitumLocationWrapper.shared poiToJsonObject:obj]];
            [poisStored setObject:obj forKey:obj.name];
        }
        CDVPluginResult* pluginResult = nil;
        if (list.count == 0) {
            pluginResult = [CDVPluginResult resultWithStatus:CDVCommandStatus_ERROR messageAsString:@"You have no poi. Create one in the Dashboard"];
        } else {
            pluginResult = [CDVPluginResult resultWithStatus:CDVCommandStatus_OK messageAsArray:ja.copy];
        }
        [self.commandDelegate sendPluginResult:pluginResult callbackId:command.callbackId];
    } failure:^(NSError *error) {
        [self.commandDelegate sendPluginResult:[CDVPluginResult resultWithStatus:CDVCommandStatus_ERROR messageAsString:error.description] callbackId:command.callbackId];
    }];
}

- (void)fetchEventsFromBuilding:(CDVInvokedUrlCommand*)command
{
    NSDictionary* buildingJO = (NSDictionary*)[command.arguments objectAtIndex:0];
    
    if (eventStored == nil) {
        eventStored = [[NSMutableDictionary alloc] init];
    }
    
    SITBuilding *building = [SITBuilding new];
    building.identifier = buildingJO[@"identifier"];
    
    [[SITCommunicationManager sharedManager] fetchEventsFromBuilding:building withOptions:nil withCompletion:^SITHandler(NSArray<SITEvent *> *events, NSError *error) {
        if (!error) {
            NSMutableArray *ja = [[NSMutableArray alloc] init];
            for (SITEvent *obj in events) {
                [ja addObject:[SitumLocationWrapper.shared eventToJsonObject:obj]];
                [eventStored setObject:obj forKey:[NSString stringWithFormat:@"%@", obj.name]];
            }
            CDVPluginResult* pluginResult = nil;
            if (events.count == 0) {
                pluginResult = [CDVPluginResult resultWithStatus:CDVCommandStatus_ERROR messageAsString:@"You have no events. Create one in the Dashboard"];
            } else {
                pluginResult = [CDVPluginResult resultWithStatus:CDVCommandStatus_OK messageAsArray:ja.copy];
            }
            [self.commandDelegate sendPluginResult:pluginResult callbackId:command.callbackId];
        } else {
            [self.commandDelegate sendPluginResult:[CDVPluginResult resultWithStatus:CDVCommandStatus_ERROR messageAsString:error.description] callbackId:command.callbackId];
        }
        return false;
    }];
}

- (void)fetchPoiCategories:(CDVInvokedUrlCommand *)command
{
    //NSDictionary* categoryJO = (NSDictionary*)[command.arguments objectAtIndex:0];
    
    if (categoryStored == nil) {
        categoryStored = [[NSMutableDictionary alloc] init];
    }
    
    [[SITCommunicationManager sharedManager] fetchCategoriesWithOptions:nil withCompletion:^(NSArray *categories, NSError *error) {
        if (!error) {
            NSMutableArray *ja = [[NSMutableArray alloc] init];
            for (SITPOICategory *obj in categories) {
                [ja addObject:[SitumLocationWrapper.shared poiCategoryToJsonObject:obj]];
                [categoryStored setObject:obj forKey:[NSString stringWithFormat:@"%@", obj.name]];
            }
            CDVPluginResult* pluginResult = nil;
            if (categories.count == 0) {
                pluginResult = [CDVPluginResult resultWithStatus:CDVCommandStatus_ERROR messageAsString:@"You have no categories. Create one in the Dashboard"];
            } else {
                pluginResult = [CDVPluginResult resultWithStatus:CDVCommandStatus_OK messageAsArray:ja.copy];
            }
            [self.commandDelegate sendPluginResult:pluginResult callbackId:command.callbackId];
        } else {
            [self.commandDelegate sendPluginResult:[CDVPluginResult resultWithStatus:CDVCommandStatus_ERROR messageAsString:error.description] callbackId:command.callbackId];
        }
    }];
}

- (void)fetchPoiCategoryIconNormal:(CDVInvokedUrlCommand *)command
{
    NSDictionary* categoryJO = (NSDictionary*)[command.arguments objectAtIndex:0];
    
    if (categoryStored == nil) {
        categoryStored = [[NSMutableDictionary alloc] init];
    }
    
    SITPOICategory *category = [[SitumLocationWrapper shared] poiCategoryFromJsonObject:categoryJO];
    
    [[SITCommunicationManager sharedManager] fetchSelected:false iconForCategory:category withCompletion:^(NSData *data, NSError *error) {
        if (!error) {
            CDVPluginResult* pluginResult = nil;
            if (data == nil) {
                pluginResult = [CDVPluginResult resultWithStatus:CDVCommandStatus_ERROR messageAsString:@"Icon not found"];
            } else {
                UIImage *icon = [UIImage imageWithData:data];
                NSDictionary * dict = [[SitumLocationWrapper shared] bitmapToJsonObject:icon];
                pluginResult = [CDVPluginResult resultWithStatus:CDVCommandStatus_OK messageAsDictionary:dict];
            }
            [self.commandDelegate sendPluginResult:pluginResult callbackId:command.callbackId];
        } else {
            [self.commandDelegate sendPluginResult:[CDVPluginResult resultWithStatus:CDVCommandStatus_ERROR messageAsString:error.description] callbackId:command.callbackId];
        }
    }];
}

- (void)fetchPoiCategoryIconSelected:(CDVInvokedUrlCommand *)command
{
    NSDictionary* categoryJO = (NSDictionary*)[command.arguments objectAtIndex:0];
    
    if (categoryStored == nil) {
        categoryStored = [[NSMutableDictionary alloc] init];
    }
    
    SITPOICategory *category = [[SitumLocationWrapper shared] poiCategoryFromJsonObject:categoryJO];
    
    [[SITCommunicationManager sharedManager] fetchSelected:true iconForCategory:category withCompletion:^(NSData *data, NSError *error) {
        if (!error) {
            CDVPluginResult* pluginResult = nil;
            if (data == nil) {
                pluginResult = [CDVPluginResult resultWithStatus:CDVCommandStatus_ERROR messageAsString:@"Icon not found"];
            } else {
                UIImage *icon = [UIImage imageWithData:data];
                NSDictionary * dict = [[SitumLocationWrapper shared] bitmapToJsonObject:icon];
                pluginResult = [CDVPluginResult resultWithStatus:CDVCommandStatus_OK messageAsDictionary:dict];
            }
            [self.commandDelegate sendPluginResult:pluginResult callbackId:command.callbackId];
        } else {
            [self.commandDelegate sendPluginResult:[CDVPluginResult resultWithStatus:CDVCommandStatus_ERROR messageAsString:error.description] callbackId:command.callbackId];
        }
    }];
}

- (void)fetchMapFromFloor:(CDVInvokedUrlCommand *)command
{
    NSDictionary* floorJO = (NSDictionary*)[command.arguments objectAtIndex:0];
    
    if (floorStored == nil) {
        floorStored = [[NSMutableDictionary alloc] init];
    }
    SITFloor* floor = [SitumLocationWrapper.shared jsonObjectToFloor:floorJO];
    
    [[SITCommunicationManager sharedManager] fetchMapFromFloor: floor withCompletion:^(NSData *imageData) {
        NSMutableDictionary *jaMap = [[NSMutableDictionary alloc] init];
        NSString *imageBase64Encoded = [imageData base64EncodedStringWithOptions:0];
        [jaMap setObject:[NSString stringWithFormat:@"%@", imageBase64Encoded] forKey:@"data"];
        CDVPluginResult* pluginResult = [CDVPluginResult resultWithStatus:CDVCommandStatus_OK messageAsDictionary:jaMap];
        [self.commandDelegate sendPluginResult:pluginResult callbackId:command.callbackId];
    }];
}

- (void)startPositioning:(CDVInvokedUrlCommand *)command {
    locationCallbackId = command.callbackId;
    SITLocationRequest *locationRequest = [SitumLocationWrapper.shared jsonObjectToLocationRequest:command.arguments];
    [[SITLocationManager sharedInstance] addDelegate:self];
    [[SITLocationManager sharedInstance] requestLocationUpdates:locationRequest];
}

- (void)stopPositioning:(CDVInvokedUrlCommand *)command {
    locationCallbackId = command.callbackId;
    [[SITLocationManager sharedInstance] removeUpdates];
    [[SITLocationManager sharedInstance] removeDelegate:self];
}

- (void)onEnterGeofences:(CDVInvokedUrlCommand *)command {
    enterGeofencesCallbackId = command.callbackId;
    [[SITLocationManager sharedInstance] setGeofenceDelegate:self];
}

- (void)onExitGeofences:(CDVInvokedUrlCommand *)command {
    exitGeofencesCallbackId = command.callbackId;
    [[SITLocationManager sharedInstance] setGeofenceDelegate:self];
}

- (void)requestDirections:(CDVInvokedUrlCommand*)command
{
    
    routeCallbackId = command.callbackId;
    
    if (routesStored == nil) {
        routesStored = [[NSMutableDictionary alloc] init];
    }
    
    SITDirectionsRequest* directionsRequest = [SitumLocationWrapper.shared jsonObjectToDirectionsRequest:command.arguments];
    
    if (directionsRequest == nil) {
        CDVPluginResult *pluginResult = [CDVPluginResult resultWithStatus:CDVCommandStatus_ERROR messageAsString:@"Unable to parse request"];
        [self.commandDelegate sendPluginResult:pluginResult callbackId:routeCallbackId];
        return;
    }
    
    [[SITDirectionsManager sharedInstance] setDelegate:self];
    [[SITDirectionsManager sharedInstance] requestDirections:directionsRequest];
}

- (void)requestNavigationUpdates:(CDVInvokedUrlCommand*)command
{
    navigationProgressCallbackId = command.callbackId;
    NSNumber* distanceToChangeFloorThreshold;
    NSNumber* distanceToChangeIndicationThreshold;
    NSNumber* distanceToGoalThreshold;
    NSNumber* outsideRouteThreshold;
    NSNumber* indicationsInterval;
    NSNumber* timeToFirstIndication;
    NSNumber* roundIndicationsStep;
    NSNumber* timeToIgnoreUnexpectedFloorChanges;

    if (command.arguments.count > 0) {
        // Processing configuration parameters
        NSDictionary *options = (NSDictionary*)[command.arguments objectAtIndex:0];
        distanceToChangeFloorThreshold = (NSNumber*)[options objectForKey:@"distanceToFloorChangeThreshold"];
        distanceToChangeIndicationThreshold = (NSNumber*)[options objectForKey:@"distanceToChangeIndicationThreshold"];
        distanceToGoalThreshold = (NSNumber*)[options objectForKey:@"distanceToGoalThreshold"];
        outsideRouteThreshold = (NSNumber*)[options objectForKey:@"outsideRouteThreshold"];
        indicationsInterval = (NSNumber*)[options objectForKey:@"indicationsInterval"];
        timeToFirstIndication = (NSNumber*)[options objectForKey:@"timeToFirstIndication"];
        roundIndicationsStep = (NSNumber*)[options objectForKey:@"roundIndicationsStep"];
        timeToIgnoreUnexpectedFloorChanges = (NSNumber*)[options objectForKey:@"timeToIgnoreUnexpectedFloorChanges"];
    }
    SITRoute *routeObj = self.computedRoute;
    if (routeObj) {
        SITNavigationRequest *navigationRequest = [[SITNavigationRequest alloc] initWithRoute:routeObj];
        if (distanceToChangeIndicationThreshold != nil) {
            NSInteger value = [distanceToChangeIndicationThreshold integerValue];
            [navigationRequest setDistanceToChangeIndicationThreshold: value];
            NSLog(@"%@", [NSString stringWithFormat: @"navigationRequest.distanceToChangeIndicationThreshold: %ld", navigationRequest.distanceToChangeIndicationThreshold]);
        }
        if (distanceToChangeFloorThreshold != nil) {
            NSInteger value = [distanceToChangeFloorThreshold integerValue];
            [navigationRequest setDistanceToChangeFloorThreshold: value];
            NSLog(@"%@", [NSString stringWithFormat: @"navigationRequest.distanceToChangeFloorThreshold: %ld", navigationRequest.distanceToFloorChangeThreshold]);
        }
        if (distanceToGoalThreshold != nil) {
            NSInteger value = [distanceToGoalThreshold integerValue];
            [navigationRequest setDistanceToGoalThreshold: value];
            NSLog(@"%@", [NSString stringWithFormat: @"navigationRequest.distanceToGoalThreshold: %ld", navigationRequest.distanceToGoalThreshold]);
        }
        if (outsideRouteThreshold != nil) {
            NSInteger value = [outsideRouteThreshold integerValue];
            [navigationRequest setOutsideRouteThreshold: value];
            NSLog(@"%@", [NSString stringWithFormat: @"navigationRequest.outsideRouteThreshold: %ld", navigationRequest.outsideRouteThreshold]);
        }
        if (indicationsInterval != nil) {
            NSInteger value = [indicationsInterval integerValue];
            [navigationRequest setIndicationsInterval: value];
            NSLog(@"%@", [NSString stringWithFormat: @"navigationRequest.indicationsInterval: %ld", navigationRequest.indicationsInterval]);
        }
        if (timeToFirstIndication != nil) {
            NSInteger value = [timeToFirstIndication integerValue];
            [navigationRequest setTimeToFirstIndication: value];
            NSLog(@"%@", [NSString stringWithFormat: @"navigationRequest.timeToFirstIndication: %ld", navigationRequest.timeToFirstIndication]);
        }
        if (roundIndicationsStep != nil) {
            NSInteger value = [roundIndicationsStep integerValue];
            [navigationRequest setRoundIndicationsStep: value];
            NSLog(@"%@", [NSString stringWithFormat: @"navigationRequest.roundIndicationsStep: %ld", navigationRequest.roundIndicationsStep]);
        }
        if (timeToIgnoreUnexpectedFloorChanges != nil) {
            NSInteger value = [timeToIgnoreUnexpectedFloorChanges integerValue];
            [navigationRequest setTimeToIgnoreUnexpectedFloorChanges: value];
            NSLog(@"%@", [NSString stringWithFormat: @"navigationRequest.timeToIgnoreUnexpectedFloorChanges: %ld", navigationRequest.timeToIgnoreUnexpectedFloorChanges]);
        }

        [[SITNavigationManager sharedManager]  setDelegate:self]; // Configure delegation first
        [[SITNavigationManager sharedManager] requestNavigationUpdates:navigationRequest];
        
        
    }
}

- (void)updateNavigationWithLocation:(CDVInvokedUrlCommand *)command {
    
    SITLocation *location = [SitumLocationWrapper.shared locationJsonObjectToLocation:(NSDictionary*)[command.arguments objectAtIndex:0]];
    
    [[SITNavigationManager sharedManager] updateWithLocation:location];

    CDVPluginResult *pluginResult = [CDVPluginResult resultWithStatus:CDVCommandStatus_OK messageAsString:@"Navigation updated"];
    pluginResult.keepCallback = [NSNumber numberWithBool:true];
    [self.commandDelegate sendPluginResult:pluginResult callbackId:locationCallbackId];
}

- (void) removeNavigationUpdates:(CDVInvokedUrlCommand *)command {
    [[SITNavigationManager sharedManager] removeUpdates];
}

- (void) invalidateCache:(CDVInvokedUrlCommand *)command {
    NSMutableDictionary *obj = [[NSMutableDictionary alloc] init];
    [[SITCommunicationManager sharedManager] clearCache];
    CDVPluginResult *pluginResult = [CDVPluginResult resultWithStatus:CDVCommandStatus_OK messageAsDictionary:obj.copy];
    [self.commandDelegate sendPluginResult:pluginResult callbackId:locationCallbackId];
}

// Realtime 
- (void)requestRealTimeUpdates:(CDVInvokedUrlCommand *)command {
    realtimeCallbackId = command.callbackId;
    SITRealTimeRequest *request = [SitumLocationWrapper.shared realtimeRequestFromJson:(NSDictionary*)[command.arguments objectAtIndex:0]];

    [[SITRealTimeManager sharedManager] requestRealTimeUpdates:request];
    [SITRealTimeManager sharedManager].delegate = self;
}

- (void)removeRealTimeUpdates:(CDVInvokedUrlCommand *)command {
    [[SITRealTimeManager sharedManager] removeRealTimeUpdates];
}

// SITRealtimeDelegate methods
- (void)realTimeManager:(id <SITRealTimeInterface> _Nonnull)realTimeManager
 didUpdateUserLocations:(SITRealTimeData *  _Nonnull)realTimeData 
{
    // SITRealTimeData to json
    NSDictionary *realtimeInfo = [SitumLocationWrapper.shared jsonFromRealtimeData:realTimeData];
    CDVPluginResult *pluginResult = [CDVPluginResult resultWithStatus:CDVCommandStatus_OK messageAsDictionary:realtimeInfo.copy];
    pluginResult.keepCallback = [NSNumber numberWithBool:true];
    [self.commandDelegate sendPluginResult:pluginResult callbackId:realtimeCallbackId];
}

- (void)realTimeManager:(id <SITRealTimeInterface>  _Nonnull)realTimeManager
       didFailWithError:(NSError *  _Nonnull)error
{
    CDVPluginResult *pluginResult = [CDVPluginResult resultWithStatus:CDVCommandStatus_ERROR messageAsString:error.description];
    pluginResult.keepCallback = [NSNumber numberWithBool:true];
    [self.commandDelegate sendPluginResult:pluginResult callbackId:realtimeCallbackId];
}

// SITLocationDelegate methods

- (void)locationManager:(nonnull id<SITLocationInterface>)locationManager
      didUpdateLocation:(nonnull SITLocation *)location {
    if (location) {
        NSDictionary *locationJO = [SitumLocationWrapper.shared locationToJsonObject:location];
        
        CDVPluginResult *pluginResult = [CDVPluginResult resultWithStatus:CDVCommandStatus_OK messageAsDictionary:locationJO.copy];
        pluginResult.keepCallback = [NSNumber numberWithBool:true];
        [self.commandDelegate sendPluginResult:pluginResult callbackId:locationCallbackId];
    }
}

- (void)locationManager:(nonnull id<SITLocationInterface>)locationManager
       didFailWithError: (NSError * _Nullable)error {
    CDVPluginResult *pluginResult = [CDVPluginResult resultWithStatus:CDVCommandStatus_ERROR messageAsString:error.description];
    pluginResult.keepCallback = [NSNumber numberWithBool:true];
    [self.commandDelegate sendPluginResult:pluginResult callbackId:locationCallbackId];
}

- (void)locationManager:(nonnull id<SITLocationInterface>)locationManager
         didUpdateState:(SITLocationState)state {
    NSDictionary *locationChanged = [SitumLocationWrapper.shared locationStateToJsonObject:state];
    
    CDVPluginResult *pluginResult = [CDVPluginResult resultWithStatus:CDVCommandStatus_OK messageAsDictionary:locationChanged.copy];
    pluginResult.keepCallback = [NSNumber numberWithBool:true];
    [self.commandDelegate sendPluginResult:pluginResult callbackId:locationCallbackId];
}


// SITDirectionsDelegate

- (void)directionsManager:(id<SITDirectionsInterface>)manager
 didFailProcessingRequest:(SITDirectionsRequest *)request
                withError:(NSError *)error {


    self.computedRoute = nil; // if something fails then the previous computedRoute is clean

    CDVPluginResult *pluginResult = [CDVPluginResult resultWithStatus:CDVCommandStatus_ERROR messageAsString:error.description];
    [self.commandDelegate sendPluginResult:pluginResult callbackId:routeCallbackId];
}

- (void)directionsManager:(id<SITDirectionsInterface>)manager
        didProcessRequest:(SITDirectionsRequest *)request
             withResponse:(SITRoute *)route {
    NSString * timestamp = [NSString stringWithFormat:@"%f",[[NSDate date] timeIntervalSince1970] * 1000];
    
    NSMutableDictionary *routeJO = [[SitumLocationWrapper.shared routeToJsonObject:route] mutableCopy];
    [routesStored setObject:route forKey:timestamp];

    self.computedRoute = route; // We store the computed route in order to insert it into the navigation component if neccessary
    
    CDVPluginResult *pluginResult = [CDVPluginResult resultWithStatus:CDVCommandStatus_OK messageAsDictionary:routeJO.copy];
    [self.commandDelegate sendPluginResult:pluginResult callbackId:routeCallbackId];
}

// SITNavigationDelegate


- (void)navigationManager:(id<SITNavigationInterface>)navigationManager
         didFailWithError:(NSError *)error {
    CDVPluginResult *pluginResult = [CDVPluginResult resultWithStatus:CDVCommandStatus_ERROR messageAsString:error.description];
    pluginResult.keepCallback = [NSNumber numberWithBool:true];
    [self.commandDelegate sendPluginResult:pluginResult callbackId:navigationProgressCallbackId];
}

- (void)navigationManager:(id<SITNavigationInterface>)navigationManager
        didUpdateProgress:(SITNavigationProgress *)progress
                  onRoute:(SITRoute *)route {
    NSMutableDictionary *navigationJO = [NSMutableDictionary dictionaryWithDictionary:[SitumLocationWrapper.shared navigationProgressToJsonObject:progress]];
    [navigationJO setValue:@"progress" forKey:@"type"];
    CDVPluginResult *pluginResult = [CDVPluginResult resultWithStatus:CDVCommandStatus_OK messageAsDictionary:navigationJO.copy];
    pluginResult.keepCallback = [NSNumber numberWithBool:true];
    [self.commandDelegate sendPluginResult:pluginResult callbackId:navigationProgressCallbackId];
}

- (void)navigationManager:(id<SITNavigationInterface>)navigationManager
destinationReachedOnRoute:(SITRoute *)route {
    NSMutableDictionary *navigationJO = [[NSMutableDictionary alloc] init];
    [navigationJO setValue:@"destinationReached" forKey:@"type"];
    [navigationJO setValue:@"Destination reached" forKey:@"message"];
    
    CDVPluginResult *pluginResult = [CDVPluginResult resultWithStatus:CDVCommandStatus_OK messageAsDictionary:navigationJO.copy];
    pluginResult.keepCallback = [NSNumber numberWithBool:true];
    [self.commandDelegate sendPluginResult:pluginResult callbackId:navigationProgressCallbackId];
}


- (void)navigationManager:(id<SITNavigationInterface>)navigationManager
         userOutsideRoute:(SITRoute *)route {
    NSMutableDictionary *navigationJO = [[NSMutableDictionary alloc] init];
    [navigationJO setValue:@"userOutsideRoute" forKey:@"type"];
    [navigationJO setValue:@"User outside route" forKey:@"message"];

    CDVPluginResult *pluginResult = [CDVPluginResult resultWithStatus:CDVCommandStatus_OK messageAsDictionary:navigationJO.copy];
    pluginResult.keepCallback = [NSNumber numberWithBool:true];
    [self.commandDelegate sendPluginResult:pluginResult callbackId:navigationProgressCallbackId];
}

// SITGeofencesDelegate

- (void)didEnteredGeofences:(NSArray<SITGeofence *> *)geofences {
    if (enterGeofencesCallbackId) {
        [self sendGeofences:geofences withCallbackId:enterGeofencesCallbackId];
    }
}

- (void)didExitedGeofences:(NSArray<SITGeofence *> *)geofences {
    if (exitGeofencesCallbackId) {
        [self sendGeofences:geofences withCallbackId:exitGeofencesCallbackId];
    }
}

- (void)sendGeofences:(NSArray<SITGeofence *> *)geofences
       withCallbackId:(NSString *)callbackId {
    NSArray *geofencesList = [SITUtils toArrayDict: geofences];
    CDVPluginResult *pluginResult = [CDVPluginResult resultWithStatus:CDVCommandStatus_OK messageAsArray:geofencesList.copy];
    pluginResult.keepCallback = [NSNumber numberWithBool:true];
    [self.commandDelegate sendPluginResult:pluginResult callbackId:callbackId];
}

@end