use iced::widget::{center, column, container, row, text};
use iced::{color, Alignment::Center, Element, Length, Point};
use sweeten::widget::mouse_area;

fn main() -> iced::Result {
    iced::run("sweetened iced - MouseArea example", App::update, App::view)
}

struct App {
    last_click: String,
}

impl Default for App {
    fn default() -> Self {
        Self {
            last_click: String::from("Click a block!"),
        }
    }
}

#[derive(Clone, Debug)]
enum Message {
    ClickWithPoint(Point),
    SimpleClick,
}

impl App {
    fn update(&mut self, message: Message) {
        match message {
            Message::ClickWithPoint(point) => {
                self.last_click =
                    format!("Clicked at ({}, {})", point.x, point.y);
            }
            Message::SimpleClick => {
                self.last_click = format!("Simple click");
            }
        }
    }

    fn view(&self) -> Element<Message> {
        center(
            column![
                row![
                    mouse_area(block(
                        "Click me and I'll tell you where!",
                        0x813060
                    ))
                    .on_press_with(|point| Message::ClickWithPoint(point)),
                    mouse_area(block(
                        "Click me and I won't say a word...",
                        0x008189
                    ))
                    .on_press(Message::SimpleClick),
                ]
                .spacing(10),
                text(&self.last_click).align_x(Center)
            ]
            .width(Length::Shrink)
            .align_x(Center)
            .spacing(10),
        )
        .into()
    }
}

fn block<'a>(label: &'a str, color: u32) -> Element<'a, Message> {
    container(label)
        .align_y(Center)
        .align_x(Center)
        .width(Length::Fixed(300.0))
        .height(Length::Fixed(200.0))
        .style(move |_| container::Style {
            background: Some(color!(color).into()),
            border: iced::Border {
                radius: 5.0.into(),
                ..Default::default()
            },
            ..Default::default()
        })
        .into()
}