Now I'm working on Weather App (https://github.com/Arkadiusz4/Weather-App/tree/master/lib). For this project I use OpenWeatherMap API. I've already made a current weather using Current Weather API.

In Current Weather API there are information about city you search (you search cities in Search Bar) like name of city, latitude and longitude.

I want to expand app to have an hourly and weekly weather forecast. I want to use One Call API. There is a problem, that in this API are only information about latitude and longitude, but there's no name of city.

How I can get information from Current Weather API and write to some variables and then "rewrite" this variables to get data from One Call API for the same city?

I tried to equal some variables like this:

_responseCurrent?.coordinates.lat == _responseOnecall?.lat;
_responseCurrent?.coordinates.long == _responseOnecall?.long;

but there is error from One Call API (statusCode == 200) there's no city like this.