package app.entities.a2s.external;

import app.entities.a2s.requests.A2SRequest;
import app.entities.a2s.requests.RCONRequest;
import app.entities.server.players.RCONPlayer;
import app.utils.SteamIDConverter;
import com.fasterxml.jackson.annotation.JsonIgnore;
import jakarta.annotation.PostConstruct;
import org.springframework.beans.factory.annotation.Value;
import org.springframework.web.client.RestTemplate;

import java.util.*;

public abstract class ExternalValveClient {
    @JsonIgnore
    RestTemplate restTemplate;
    @JsonIgnore
    boolean enabled = true;
    @JsonIgnore
    public String gateway = System.getenv("A2S_BACKEND_URL");

    public ExternalValveClient(){
        restTemplate = new RestTemplate();
        CheckApi();
    }

    public void CheckApi(){
        System.out.printf("Check status: %s/api/ping\n", gateway);
        try {
            enabled = restTemplate.getForEntity("%s/api/ping".formatted(gateway), HashMap.class).getBody().containsKey("pong");
        } catch (Exception err) {
            System.out.print("A2S Backend not respond\n");
        }
    }
    @JsonIgnore
    public String ExecuteRCON(RCONRequest request){
        if(!enabled) {
            System.out.printf("External client not enabled, cannot get rcon on %s\n", gateway);
            return "not enabled";
        }
        try {
            return restTemplate.postForEntity("%s/api/rcon".formatted(gateway), request, String.class).getBody();
        } catch (Exception err) {
            return "backend error";
        }
    }
    @JsonIgnore
    public HashMap GetA2SInfo(A2SRequest request){
        if(!enabled) {
            System.out.printf("External client not enabled, cannot get a2s on %s\n", gateway);
            return null;
        }
        try {
            return restTemplate.postForEntity("%s/api/a2s/info".formatted(gateway), request, HashMap.class).getBody();
        } catch (Exception err) {
            return null;
        }
    }

    public ArrayList<RCONPlayer> GetRCONPlayers(RCONRequest request){
        if(!enabled) {
            System.out.printf("External client not enabled, cannot get rcon players on %s\n", gateway);
            return null;
        }
        try {
            return new ArrayList<>(Arrays.asList(restTemplate.postForEntity("%s/api/players".formatted(gateway), request, RCONPlayer[].class).getBody()));
        } catch (Exception err) {
            err.printStackTrace();
            return new ArrayList<>();
        }
    }
}