use crate::ui::message::Message;
use crate::ui::theme as t;
use iced::widget::{button, row, text};
use iced::{Alignment, Element};

/// Renderiza controles de paginação reutilizáveis.
pub fn controles_paginacao(
    pagina_atual: usize,
    total_paginas: usize,
    msg_anterior: Message,
    msg_proximo: Message,
) -> Element<'static, Message> {
    let btn_anterior = button("◀")
        .on_press_maybe((pagina_atual > 0).then_some(msg_anterior))
        .style(t::btn_ghost);

    let btn_proximo = button("▶")
        .on_press_maybe((pagina_atual + 1 < total_paginas).then_some(msg_proximo))
        .style(t::btn_ghost);

    row![
        btn_anterior,
        text(format!("Página {} / {}", pagina_atual + 1, total_paginas))
            .size(13)
            .color(t::TEXT_SECONDARY),
        btn_proximo,
    ]
    .spacing(8)
    .align_y(Alignment::Center)
    .into()
}