.m

- (void)upgrade {
    NSString *appVersion = [[[NSBundle mainBundle] infoDictionary] objectForKey:@"CFBundleShortVersionString"];
    
    NSString *url = @"Api/PublicApi/getVersion";
    NSMutableDictionary *params = [NSMutableDictionary new];

    [[[LNNetWorkAPI alloc] initWithUrl:url parameters:params] startWithBlockSuccess:^(__kindof LCBaseRequest *request) {
        [SVProgressHUD dismiss];
        id json = request.responseJSONObject;
        if ([json[@"status"] integerValue] != 1) {
            [SVProgressHUD showInfoWithStatus:json[@"msg"]];
            return;
        }
        
        id data = json[@"data"];
        NSString *version = data[@"version"];
        NSString *version_desc = data[@"version_desc"];
        NSString *version_link = data[@"version_link"];
        
        if ([appVersion compare:version options:NSNumericSearch] == NSOrderedAscending) {
            [self confirmWithTitle:nil message:version_desc confirmText:nil confirmOperation:^{
                [Util openScheme:version_link];
            } cancelText:nil cancelOperation:nil];
        }
        
    } failure:^(__kindof LCBaseRequest *request, NSError *error) {
        [SVProgressHUD dismiss];
        [SVProgressHUD showInfoWithStatus:error.domain];
    }];
}


- (void)checkAppStoreVersion {
    NSString *checkUrlString =@"https://itunes.apple.com/cn/lookup?id=1458709126";
    
    NSURLSessionConfiguration *configuration = [NSURLSessionConfiguration defaultSessionConfiguration];
    AFURLSessionManager *manager = [[AFURLSessionManager alloc] initWithSessionConfiguration:configuration];
    
    NSURL *URL = [NSURL URLWithString:checkUrlString];
    NSURLRequest *request = [NSURLRequest requestWithURL:URL];
    
    NSURLSessionDataTask *dataTask = [manager dataTaskWithRequest:request completionHandler:^(NSURLResponse *response, id responseObject, NSError *error) {
        if (error) {
            NSLog(@"Error: %@", error);
        } else {
            NSLog(@"%@ %@", response, responseObject);
            NSArray *results = [responseObject arrayForKey:@"results"];
            if (results.count) {
                NSDictionary *result = results[0];
                // 版本号
                NSString *version = [result stringForKey:@"version"];
                // 应用名称
                NSString *trackName = [result stringForKey:@"trackName"];
                // 下载地址
                NSString *trackViewUrl = [result stringForKey:@"trackViewUrl"];
                
                NSDictionary *infoDictionary = [[NSBundle mainBundle] infoDictionary];
                NSString *appVersion = infoDictionary[@"CFBundleShortVersionString"];
                
                if ([appVersion compare:version options:NSNumericSearch] == NSOrderedAscending) {
                    // 更新
                    [self confirm:@"新的版本可以下载，立即更新？" operation:^{
                        [[UIApplication sharedApplication] openURL:[NSURL URLWithString:trackViewUrl]];
                    }];
                }
            }
        }
    }];
    [dataTask resume];
}