package dev.peerat.framework;

public class Context{
	
	private User user;
	private int responseCode;
	private HttpWriter writer;
	private String[] headers;
	
	public Context(User user, HttpWriter writer, String... headers){
		this.user = user;
		this.writer = writer;
		this.headers = headers;
	}
	
	public <U extends User> U getUser(){
		return (U) user;
	}
	
	public void response(int code, String... headers) throws Exception{
		if(headers != null && headers.length > 0 && this.headers.length > 0){
			String[] copy = new String[this.headers.length+headers.length];
			System.arraycopy(this.headers, 0, copy, 0, this.headers.length);
			System.arraycopy(headers, 0, copy, this.headers.length, headers.length);
			this.headers = copy;
		}
		this.responseCode = code;
		this.writer.response(code, this.headers);
	}
	
	public int getResponseCode(){
		return this.responseCode;
	}

}