use crate::{GDError, GDResult};
use crate::protocols::minecraft;
use crate::protocols::minecraft::{JavaResponse, LegacyGroup, BedrockResponse};

/// Query with all the protocol variants one by one (Java -> Bedrock -> Legacy (1.6 -> 1.4 -> Beta 1.8)).
pub fn query(address: &str, port: Option<u16>) -> GDResult<JavaResponse> {
    if let Ok(response) = query_java(address, port) {
        return Ok(response);
    }

    if let Ok(response) = query_bedrock(address, port) {
        return Ok(JavaResponse::from_bedrock_response(response));
    }

    if let Ok(response) = query_legacy(address, port) {
        return Ok(response);
    }

    Err(GDError::AutoQuery)
}

/// Query a Java Server.
pub fn query_java(address: &str, port: Option<u16>) -> GDResult<JavaResponse> {
    minecraft::query_java(address, port_or_java_default(port), None)
}

/// Query a (Java) Legacy Server (1.6 -> 1.4 -> Beta 1.8).
pub fn query_legacy(address: &str, port: Option<u16>) -> GDResult<JavaResponse> {
    minecraft::query_legacy(address, port_or_java_default(port), None)
}

/// Query a specific (Java) Legacy Server.
pub fn query_legacy_specific(group: LegacyGroup, address: &str, port: Option<u16>) -> GDResult<JavaResponse> {
    minecraft::query_legacy_specific(group, address, port_or_java_default(port), None)
}

/// Query a Bedrock Server.
pub fn query_bedrock(address: &str, port: Option<u16>) -> GDResult<BedrockResponse> {
    minecraft::query_bedrock(address, port_or_bedrock_default(port), None)
}

fn port_or_java_default(port: Option<u16>) -> u16 {
    match port {
        None => 25565,
        Some(port) => port
    }
}

fn port_or_bedrock_default(port: Option<u16>) -> u16 {
    match port {
        None => 19132,
        Some(port) => port
    }
}