use crate::current_weather_output::CurrentWeatherOutput;
use crate::{
    coords::Coordinates, current_weather_print_params::CurrentWeatherPrintParams,
    open_meteo::current_weather::CurrentWeather,
};

pub struct CurrentWeatherExtractor {
    pub params: CurrentWeatherPrintParams,

    current_weather: CurrentWeather,
    coords: Coordinates,
    city: Option<String>,
}

impl CurrentWeatherExtractor {
    pub fn new(
        current_weather: CurrentWeather,
        params: CurrentWeatherPrintParams,
        coords: Coordinates,
        city: Option<String>,
    ) -> CurrentWeatherExtractor {
        CurrentWeatherExtractor {
            current_weather,
            params,
            coords,
            city,
        }
    }

    pub fn extract_output(&self) -> CurrentWeatherOutput {
        let mut output = CurrentWeatherOutput::new(
            self.params.format,
            self.params.temperature_unit,
            self.params.speed_unit,
        );

        if self.params.all || self.params.include_coords {
            output.data.latitude = Some(self.coords.latitude);
            output.data.longitude = Some(self.coords.longitude);
        }
        if self.params.all || self.params.include_city {
            output.data.city = self.city.clone();
        }

        if self.params.is_day || self.params.all {
            output.data.is_day = Some(self.current_weather.is_day);
        }
        if self.params.temperature || self.params.all {
            output.data.temperature = Some(self.current_weather.temperature);
        }
        if self.params.windspeed || self.params.all {
            output.data.windspeed = Some(self.current_weather.windspeed);
        }
        if self.params.winddirection || self.params.all {
            output.data.winddirection = Some(self.current_weather.winddirection);
        }
        output
    }
}