1use std::marker::PhantomData;
 2
 3use gpui3::{Element, ParentElement, StyleHelpers, ViewContext};
 4
 5use crate::{
 6    h_stack, v_stack, Button, Icon, IconButton, IconElement, Label, ThemeColor, Toast, ToastOrigin,
 7};
 8
 9/// Notification toasts are used to display a message
10/// that requires them to take action.
11///
12/// You must provide a primary action for the user to take.
13///
14/// To simply convey information, use a Status.
15#[derive(Element)]
16pub struct NotificationToast<S: 'static + Send + Sync + Clone> {
17    state_type: PhantomData<S>,
18    left_icon: Option<Icon>,
19    title: String,
20    message: String,
21    primary_action: Option<Button<S>>,
22    secondary_action: Option<Button<S>>,
23}
24
25impl<S: 'static + Send + Sync + Clone> NotificationToast<S> {
26    pub fn new(
27        title: impl Into<String>,
28        message: impl Into<String>,
29        primary_action: Button<S>,
30    ) -> Self {
31        Self {
32            state_type: PhantomData,
33            left_icon: None,
34            title: title.into(),
35            message: message.into(),
36            primary_action: Some(primary_action),
37            secondary_action: None,
38        }
39    }
40
41    pub fn left_icon(mut self, icon: Icon) -> Self {
42        self.left_icon = Some(icon);
43        self
44    }
45
46    pub fn secondary_action(mut self, action: Button<S>) -> Self {
47        self.secondary_action = Some(action);
48        self
49    }
50
51    fn render(&mut self, _view: &mut S, cx: &mut ViewContext<S>) -> impl Element<ViewState = S> {
52        let color = ThemeColor::new(cx);
53
54        let notification = h_stack()
55            .gap_1()
56            .items_start()
57            .children(self.left_icon.map(|i| IconElement::new(i)))
58            .child(
59                v_stack()
60                    .child(
61                        h_stack()
62                            .justify_between()
63                            .p_1()
64                            .child(Label::new(self.title.clone()))
65                            .child(IconButton::new(Icon::Close)),
66                    )
67                    .child(
68                        v_stack()
69                            .p_1()
70                            .child(Label::new(self.message.clone()))
71                            .child(
72                                h_stack()
73                                    .gap_1()
74                                    .justify_end()
75                                    .children(self.secondary_action.take())
76                                    .children(self.primary_action.take()),
77                            ),
78                    ),
79            );
80
81        Toast::new(ToastOrigin::BottomRight).child(notification)
82    }
83}