#import "upon.h"
#import "UponAudioRecorder.h"
#import <sys/xattr.h>
#import <ifaddrs.h>
#import <arpa/inet.h>
#include <net/if.h>


@implementation upon {
    UponAudioRecorder * _recorder;
}

- (void) jniTest:(CDVInvokedUrlCommand*)command {
    CDVPluginResult* pluginResult = [CDVPluginResult resultWithStatus:CDVCommandStatus_OK messageAsString:@"OK"];
    [self.commandDelegate sendPluginResult:pluginResult callbackId:command.callbackId];
     NSLog(@"%@", command);
}



- (void) requestPermision:(CDVInvokedUrlCommand*)command {
    CDVPluginResult* pluginResult = [CDVPluginResult resultWithStatus:CDVCommandStatus_OK messageAsString:@"OK"];
    [self.commandDelegate sendPluginResult:pluginResult callbackId:command.callbackId];
    NSLog(@"%@", command);
}



- (void) startWavRecord:(CDVInvokedUrlCommand*)command {
    NSString * strFile = [command.arguments objectAtIndex:0];
    if (_recorder != nil) {
        _recorder = nil;
    }

    _recorder = [[UponAudioRecorder alloc] init];
    if ([_recorder startAudioRecorderWithFileUrl:strFile withSample:16000]) {
        CDVPluginResult* pluginResult = [CDVPluginResult resultWithStatus:CDVCommandStatus_OK messageAsString:@"OK"];
        [self.commandDelegate sendPluginResult:pluginResult callbackId:command.callbackId];

    } else {
        _recorder = nil;
         CDVPluginResult* pluginResult = [CDVPluginResult resultWithStatus:CDVCommandStatus_ERROR messageAsString:@"Failed"];
         [self.commandDelegate sendPluginResult:pluginResult callbackId:command.callbackId];

    }
}



- (void) stopWavRecord:(CDVInvokedUrlCommand*)command {
    if (_recorder != nil) {
        [_recorder stopAudioRecorder];
    }

    CDVPluginResult* pluginResult = [CDVPluginResult resultWithStatus:CDVCommandStatus_OK messageAsString:@"OK"];
    [self.commandDelegate sendPluginResult:pluginResult callbackId:command.callbackId];
    _recorder = nil;
}


- (void) mp3ToWav:(CDVInvokedUrlCommand*)command {
    CDVPluginResult* pluginResult = [CDVPluginResult resultWithStatus:CDVCommandStatus_ERROR messageAsString:@"not implemented"];
    [self.commandDelegate sendPluginResult:pluginResult callbackId:command.callbackId];
}



- (void) amrToWav:(CDVInvokedUrlCommand*)command {
    CDVPluginResult* pluginResult = [CDVPluginResult resultWithStatus:CDVCommandStatus_ERROR messageAsString:@"not implemented"];
    [self.commandDelegate sendPluginResult:pluginResult callbackId:command.callbackId];
}


#define IOS_CELLULAR    @"pdp_ip0"
#define IOS_WIFI        @"en0"
#define IOS_VPN         @"utun0"
#define IP_ADDR_IPv4    @"ipv4"
#define IP_ADDR_IPv6    @"ipv6"

- (NSString *)getIPAddress:(BOOL)preferIPv4
{
    NSArray *searchArray = preferIPv4 ?
    @[ IOS_VPN @"/" IP_ADDR_IPv4, IOS_VPN @"/" IP_ADDR_IPv6, IOS_WIFI @"/" IP_ADDR_IPv4, IOS_WIFI @"/" IP_ADDR_IPv6, IOS_CELLULAR @"/" IP_ADDR_IPv4, IOS_CELLULAR @"/" IP_ADDR_IPv6 ] :
    @[ IOS_VPN @"/" IP_ADDR_IPv6, IOS_VPN @"/" IP_ADDR_IPv4, IOS_WIFI @"/" IP_ADDR_IPv6, IOS_WIFI @"/" IP_ADDR_IPv4, IOS_CELLULAR @"/" IP_ADDR_IPv6, IOS_CELLULAR @"/" IP_ADDR_IPv4 ] ;
    
    NSDictionary *addresses = [self getIPAddresses];
    NSLog(@"addresses: %@", addresses);
    
    __block NSString *address;
    [searchArray enumerateObjectsUsingBlock:^(NSString *key, NSUInteger idx, BOOL *stop)
     {
         address = addresses[key];
         if(address) *stop = YES;
     } ];
    return address ? address : @"0.0.0.0";
}


- (NSDictionary *)getIPAddresses {
    NSMutableDictionary *addresses = [NSMutableDictionary dictionaryWithCapacity:8];
    
    // retrieve the current interfaces - returns 0 on success
    struct ifaddrs *interfaces;
    if(!getifaddrs(&interfaces)) {
        // Loop through linked list of interfaces
        struct ifaddrs *interface;
        for(interface=interfaces; interface; interface=interface->ifa_next) {
            if(!(interface->ifa_flags & IFF_UP) /* || (interface->ifa_flags & IFF_LOOPBACK) */ ) {
                continue; // deeply nested code harder to read
            }
            const struct sockaddr_in *addr = (const struct sockaddr_in*)interface->ifa_addr;
            char addrBuf[ MAX(INET_ADDRSTRLEN, INET6_ADDRSTRLEN) ];
            if(addr && (addr->sin_family==AF_INET || addr->sin_family==AF_INET6)) {
                NSString *name = [NSString stringWithUTF8String:interface->ifa_name];
                NSString *type;
                if(addr->sin_family == AF_INET) {
                    if(inet_ntop(AF_INET, &addr->sin_addr, addrBuf, INET_ADDRSTRLEN)) {
                        type = IP_ADDR_IPv4;
                    }
                } else {
                    const struct sockaddr_in6 *addr6 = (const struct sockaddr_in6*)interface->ifa_addr;
                    if(inet_ntop(AF_INET6, &addr6->sin6_addr, addrBuf, INET6_ADDRSTRLEN)) {
                        type = IP_ADDR_IPv6;
                    }
                }
                if(type) {
                    NSString *key = [NSString stringWithFormat:@"%@/%@", name, type];
                    addresses[key] = [NSString stringWithUTF8String:addrBuf];
                }
            }
        }
        // Free memory
        freeifaddrs(interfaces);
    }
    return [addresses count] ? addresses : nil;
}







- (void) getHotSpotInfo:(CDVInvokedUrlCommand*)command {
    NSDictionary * tmp_dict = [self getIPAddresses];
    NSLog(@"%@", tmp_dict);
    
    NSMutableDictionary * mu = [[NSMutableDictionary alloc] initWithCapacity:10];
    [mu setValue:[[UIDevice currentDevice] name]  forKey:@"ssid"];
    [mu setValue:@"" forKey:@"bssid"];
    [mu setValue:@"0.0.0.0" forKey:@"localIp"];
    
    CDVPluginResult* pluginResult = [CDVPluginResult resultWithStatus:CDVCommandStatus_OK messageAsDictionary:mu];
    [self.commandDelegate sendPluginResult:pluginResult callbackId:command.callbackId];
}



@end
