package io.gitlab.jfronny.muscript.data.dynamic.additional;

import io.gitlab.jfronny.muscript.compiler.ExprWriter;
import io.gitlab.jfronny.muscript.data.dynamic.*;

import java.io.IOException;
import java.time.LocalDate;
import java.util.Map;
import java.util.function.Supplier;

public record DDate(Supplier<LocalDate> date) implements DObject {
    @Override
    public Map<String, Dynamic<?>> getValue() {
        return Map.of(
                "year", DFinal.of(date.get().getYear()),
                "month", DFinal.of(date.get().getMonthValue()),
                "day", DFinal.of(date.get().getDayOfMonth())
        );
    }

    @Override
    public DString asString() {
        return DFinal.of(toString());
    }

    @Override
    public DNumber asNumber() {
        return DFinal.of(date.get().toEpochDay());
    }

    @Override
    public void serialize(ExprWriter writer) throws IOException {
        writer.append("date(")
                .append(String.valueOf(date.get().getYear())).append(", ")
                .append(String.valueOf(date.get().getMonthValue())).append(", ")
                .append(String.valueOf(date.get().getDayOfMonth()))
                .append(")");
    }

    @Override
    public String toString() {
        return date.get().toString();
    }
}