use iced::widget::{button, container, row, text};
use iced::{Alignment, Element, Length};

/// Floating Action Button component
#[derive(Debug, Clone)]
pub struct FloatingAction {
    pub icon: String,
    pub label: String,
    pub on_press: Option<crate::messages::Message>,
}

impl FloatingAction {
    /// Create a new floating action button
    pub fn new(icon: &str, label: &str) -> Self {
        Self {
            icon: icon.to_string(),
            label: label.to_string(),
            on_press: None,
        }
    }

    /// Create a floating action button with a message
    pub fn with_on_press(mut self, message: crate::messages::Message) -> Self {
        self.on_press = Some(message);
        self
    }

    /// View the floating action button
    pub fn view(&self) -> Element<crate::messages::Message> {
        let button = button(
            row(vec![text(&self.icon).into(), text(&self.label).into()])
                .spacing(8)
                .align_items(Alignment::Center)
                .width(Length::Fill),
        )
        .padding(16);

        let button = button.on_press_maybe(self.on_press.clone());

        container(button)
            .width(Length::Fill)
            .padding(8)
            .align_x(iced::alignment::Horizontal::Center)
            .into()
    }
}

impl Default for FloatingAction {
    fn default() -> Self {
        Self::new("➕", "Add")
    }
}