104 lines
4.4 KiB
Rust
104 lines
4.4 KiB
Rust
use crate::link::NostrLink;
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use crate::route::{RouteServices, Routes};
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use crate::stream_info::StreamInfo;
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use crate::theme::{NEUTRAL_500, NEUTRAL_900, PRIMARY};
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use crate::widgets::avatar::Avatar;
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use eframe::epaint::{Rounding, Vec2};
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use egui::epaint::RectShape;
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use egui::load::TexturePoll;
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use egui::{vec2, Color32, CursorIcon, FontId, Label, Pos2, Rect, Response, RichText, Sense, TextWrapMode, Ui, Widget};
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use image::Pixel;
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use nostrdb::Note;
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pub struct StreamEvent<'a> {
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event: &'a Note<'a>,
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services: &'a RouteServices<'a>,
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}
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impl<'a> StreamEvent<'a> {
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pub fn new(event: &'a Note<'a>, services: &'a RouteServices) -> Self {
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Self {
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event,
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services,
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}
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}
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}
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impl Widget for StreamEvent<'_> {
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fn ui(self, ui: &mut Ui) -> Response {
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ui.vertical(|ui| {
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ui.style_mut().spacing.item_spacing = Vec2::new(12., 16.);
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let host = self.event.host();
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let (host_profile, _sub) = self.services.ndb.fetch_profile(self.services.tx, host);
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let w = ui.available_width();
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let h = (w / 16.0) * 9.0;
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let cover = self.event.image()
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.map(|p| self.services.img_cache.load(p));
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let (response, painter) = ui.allocate_painter(Vec2::new(w, h), Sense::click());
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if let Some(cover) = cover.map(|c|
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c.rounding(Rounding::same(12.))
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.load_for_size(painter.ctx(), Vec2::new(w, h))) {
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match cover {
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Ok(TexturePoll::Ready { texture }) => {
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painter.add(RectShape {
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rect: response.rect,
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rounding: Rounding::same(12.),
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fill: Color32::WHITE,
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stroke: Default::default(),
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blur_width: 0.0,
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fill_texture_id: texture.id,
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uv: Rect::from_min_max(Pos2::new(0.0, 0.0), Pos2::new(1.0, 1.0)),
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});
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}
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_ => {
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painter.rect_filled(response.rect, 12., NEUTRAL_500);
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}
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}
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} else {
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painter.rect_filled(response.rect, 12., NEUTRAL_500);
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}
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let overlay_label_pad = Vec2::new(5., 5.);
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let live_label_text = self.event.status().unwrap_or("live").to_string().to_uppercase();
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let live_label_color = if live_label_text == "LIVE" {
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PRIMARY
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} else {
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NEUTRAL_900
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};
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let live_label = painter.layout_no_wrap(live_label_text, FontId::default(), Color32::WHITE);
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let overlay_react = response.rect.shrink(8.0);
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let live_label_pos = overlay_react.min + vec2(overlay_react.width() - live_label.rect.width() - (overlay_label_pad.x * 2.), 0.0);
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let live_label_background = Rect::from_two_pos(live_label_pos, live_label_pos + live_label.size() + (overlay_label_pad * 2.));
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painter.rect_filled(live_label_background, 8., live_label_color);
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painter.galley(live_label_pos + overlay_label_pad, live_label, Color32::PLACEHOLDER);
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if let Some(viewers) = self.event.viewers() {
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let viewers_label = painter.layout_no_wrap(format!("{} viewers", viewers), FontId::default(), Color32::WHITE);
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let rect_start = overlay_react.max - viewers_label.size() - (overlay_label_pad * 2.0);
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let pos = Rect::from_two_pos(rect_start, overlay_react.max);
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painter.rect_filled(pos, 8., NEUTRAL_900);
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painter.galley(rect_start + overlay_label_pad, viewers_label, Color32::PLACEHOLDER);
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}
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let response = response.on_hover_and_drag_cursor(CursorIcon::PointingHand);
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if response.clicked() {
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self.services.navigate(Routes::EventPage {
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link: NostrLink::from_note(&self.event),
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event: None,
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});
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}
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ui.horizontal(|ui| {
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ui.add(Avatar::from_profile(&host_profile, self.services.img_cache).size(40.));
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let title = RichText::new(self.event.title().unwrap_or("Untitled"))
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.size(16.)
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.color(Color32::WHITE);
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ui.add(Label::new(title).wrap_mode(TextWrapMode::Truncate));
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})
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})
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.response
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}
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}
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