| 1 | use ratatui::{Frame, layout::Rect}; |
| 2 | |
| 3 | use super::{Popup, PopupState, frame_popup}; |
| 4 | use crate::{ |
| 5 | action::{Context, ScreenId}, |
| 6 | config::KeyCombo, |
| 7 | mpd::{Selection, commands}, |
| 8 | screens::{Ctx, Effect, ScreenMessage}, |
| 9 | tags::TagField, |
| 10 | ui::input::{InputEvent, LineInput}, |
| 11 | }; |
| 12 | |
| 13 | /// What the entered text is for. |
| 14 | #[derive(Clone, Debug)] |
| 15 | pub enum InputPurpose { |
| 16 | NewPlaylist(Selection), |
| 17 | RenamePlaylist(String), |
| 18 | SaveQueue, |
| 19 | TagValue(TagField), |
| 20 | } |
| 21 | |
| 22 | pub struct InputPopup { |
| 23 | title: String, |
| 24 | input: LineInput, |
| 25 | purpose: InputPurpose, |
| 26 | } |
| 27 | |
| 28 | impl InputPopup { |
| 29 | pub fn new(title: impl Into<String>, initial: &str, purpose: InputPurpose) -> Self { |
| 30 | Self { |
| 31 | title: title.into(), |
| 32 | input: LineInput::new(initial), |
| 33 | purpose, |
| 34 | } |
| 35 | } |
| 36 | |
| 37 | fn submit(&self, ctx: &mut Ctx) -> PopupState { |
| 38 | let value = self.input.text().trim().to_owned(); |
| 39 | if value.is_empty() && !matches!(self.purpose, InputPurpose::TagValue(_)) { |
| 40 | return PopupState::Open; |
| 41 | } |
| 42 | match &self.purpose { |
| 43 | InputPurpose::NewPlaylist(selection) => { |
| 44 | if ctx.mpd.playlists.iter().any(|p| p.name == value) { |
| 45 | ctx.notify(format!("Added to existing playlist “{value}”")); |
| 46 | } else { |
| 47 | ctx.notify(format!("Created playlist “{value}”")); |
| 48 | } |
| 49 | ctx.client.exec_all(selection.add_to_playlist(&value)); |
| 50 | } |
| 51 | InputPurpose::RenamePlaylist(from) => { |
| 52 | if *from != value { |
| 53 | ctx.client.exec(commands::rename(from, &value)); |
| 54 | } |
| 55 | } |
| 56 | InputPurpose::SaveQueue => { |
| 57 | ctx.client.exec(commands::save(&value)); |
| 58 | ctx.notify(format!("Saved the queue as “{value}”")); |
| 59 | } |
| 60 | InputPurpose::TagValue(field) => ctx.effects.push(Effect::Message( |
| 61 | ScreenId::TagEditor, |
| 62 | ScreenMessage::TagValue { |
| 63 | field: *field, |
| 64 | value, |
| 65 | }, |
| 66 | )), |
| 67 | } |
| 68 | PopupState::Closed |
| 69 | } |
| 70 | } |
| 71 | |
| 72 | impl Popup for InputPopup { |
| 73 | fn draw(&mut self, frame: &mut Frame, area: Rect, ctx: &Ctx) { |
| 74 | let width = (area.width * 3 / 5).max(40); |
| 75 | let inner = frame_popup(frame, area, width, 3, &self.title, ctx); |
| 76 | self.input.render(frame, inner, "", ctx.theme()); |
| 77 | } |
| 78 | |
| 79 | fn handle_key(&mut self, key: KeyCombo, ctx: &mut Ctx) -> PopupState { |
| 80 | match ctx.config.keymap.resolve(&[Context::Input], key) { |
| 81 | Some(action) => match self.input.apply(action) { |
| 82 | InputEvent::Submit => self.submit(ctx), |
| 83 | InputEvent::Cancel => PopupState::Closed, |
| 84 | _ => PopupState::Open, |
| 85 | }, |
| 86 | None => { |
| 87 | if let Some(ch) = key.as_text() { |
| 88 | self.input.insert(ch); |
| 89 | } |
| 90 | PopupState::Open |
| 91 | } |
| 92 | } |
| 93 | } |
| 94 | } |