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package prompto.literal;

import java.util.LinkedList;

import prompto.transpiler.Transpiler;
import prompto.utils.CodeWriter;

public class DictEntryList extends LinkedList {

	private static final long serialVersionUID = 1L;

	public DictEntryList() {
	}
	
	public DictEntryList(DictEntry entry) {
		this.add(entry);
	}
	
	@Override
	public String toString() {
		String text = super.toString();
		text = text.substring(1,text.length()-1);
		return '<' + (text.isEmpty() ? ":" : text) + '>';
	}

	public void toDialect(CodeWriter writer) {
		writer.append('<');
		if(this.size()>0) {
			for(DictEntry entry : this) {
				entry.toDialect(writer);
				writer.append(", ");
			}
			writer.trimLast(2);
		} else
			writer.append(':');
		writer.append('>');
	}

	public void declare(Transpiler transpiler) {
		this.forEach(entry->entry.declare(transpiler));
	}

	public void transpile(Transpiler transpiler) {
	   transpiler.append('{');
	    if(this.size()>0) {
	        this.forEach(item -> {
	            item.transpile(transpiler);
	            transpiler.append(",");
	        });
	        transpiler.trimLast(1);
	    }
	    transpiler.append('}');
	}
	
}