| 1 | use arboard::Clipboard; |
| 2 | use crossterm::event::{self, Event, KeyCode, KeyModifiers}; |
| 3 | use ratatui::{ |
| 4 | DefaultTerminal, |
| 5 | layout::{Constraint, Layout}, |
| 6 | style::{Color, Modifier, Style}, |
| 7 | text::{Line, Span, Text}, |
| 8 | widgets::{Block, Borders, Clear, List, ListItem, ListState, Paragraph, Widget}, |
| 9 | }; |
| 10 | use crate::backend::Backend; |
| 11 | use crate::config; |
| 12 | use crate::db::Snippet; |
| 13 | use std::io::Cursor; |
| 14 | use std::path::PathBuf; |
| 15 | use std::time::{Duration, Instant}; |
| 16 | use syntect::easy::HighlightLines; |
| 17 | use syntect::highlighting::Theme; |
| 18 | use syntect::parsing::SyntaxSet; |
| 19 | use syntect::util::LinesWithEndings; |
| 20 | |
| 21 | enum Focus { |
| 22 | List, |
| 23 | Content, |
| 24 | CreateName, |
| 25 | CreateContent, |
| 26 | } |
| 27 | |
| 28 | struct App { |
| 29 | snippets: Vec<Snippet>, |
| 30 | list_state: ListState, |
| 31 | should_quit: bool, |
| 32 | status_message: Option<(String, Instant)>, |
| 33 | focus: Focus, |
| 34 | content_scroll: u16, |
| 35 | show_help: bool, |
| 36 | syntax_set: SyntaxSet, |
| 37 | theme: Theme, |
| 38 | create_name: String, |
| 39 | create_content: String, |
| 40 | is_remote: bool, |
| 41 | remote_url: Option<String>, |
| 42 | } |
| 43 | |
| 44 | impl App { |
| 45 | fn new(snippets: Vec<Snippet>, is_remote: bool, remote_url: Option<String>) -> Self { |
| 46 | let mut list_state = ListState::default(); |
| 47 | if !snippets.is_empty() { |
| 48 | list_state.select(Some(0)); |
| 49 | } |
| 50 | let syntax_set = SyntaxSet::load_defaults_newlines(); |
| 51 | let theme_data = include_bytes!("ansi.tmTheme"); |
| 52 | let theme = |
| 53 | syntect::highlighting::ThemeSet::load_from_reader(&mut Cursor::new(&theme_data[..])) |
| 54 | .expect("failed to load base16 theme"); |
| 55 | Self { |
| 56 | snippets, |
| 57 | list_state, |
| 58 | should_quit: false, |
| 59 | status_message: None, |
| 60 | focus: Focus::List, |
| 61 | content_scroll: 0, |
| 62 | show_help: false, |
| 63 | syntax_set, |
| 64 | theme, |
| 65 | create_name: String::new(), |
| 66 | create_content: String::new(), |
| 67 | is_remote, |
| 68 | remote_url, |
| 69 | } |
| 70 | } |
| 71 | |
| 72 | fn selected_snippet(&self) -> Option<&Snippet> { |
| 73 | self.list_state.selected().and_then(|i| self.snippets.get(i)) |
| 74 | } |
| 75 | |
| 76 | fn move_up(&mut self) { |
| 77 | if self.snippets.is_empty() { |
| 78 | return; |
| 79 | } |
| 80 | let i = match self.list_state.selected() { |
| 81 | Some(i) if i > 0 => i - 1, |
| 82 | Some(_) => self.snippets.len() - 1, |
| 83 | None => 0, |
| 84 | }; |
| 85 | self.list_state.select(Some(i)); |
| 86 | self.content_scroll = 0; |
| 87 | } |
| 88 | |
| 89 | fn move_down(&mut self) { |
| 90 | if self.snippets.is_empty() { |
| 91 | return; |
| 92 | } |
| 93 | let i = match self.list_state.selected() { |
| 94 | Some(i) if i < self.snippets.len() - 1 => i + 1, |
| 95 | Some(_) => 0, |
| 96 | None => 0, |
| 97 | }; |
| 98 | self.list_state.select(Some(i)); |
| 99 | self.content_scroll = 0; |
| 100 | } |
| 101 | |
| 102 | fn scroll_up(&mut self) { |
| 103 | self.content_scroll = self.content_scroll.saturating_sub(1); |
| 104 | } |
| 105 | |
| 106 | fn scroll_down(&mut self, max_lines: u16) { |
| 107 | if self.content_scroll < max_lines { |
| 108 | self.content_scroll += 1; |
| 109 | } |
| 110 | } |
| 111 | |
| 112 | fn copy_selected(&mut self) { |
| 113 | if let Some(snippet) = self.selected_snippet() { |
| 114 | if let Ok(mut clipboard) = Clipboard::new() { |
| 115 | let _ = clipboard.set_text(&snippet.content); |
| 116 | self.status_message = Some(("Copied!".to_string(), Instant::now())); |
| 117 | } |
| 118 | } |
| 119 | } |
| 120 | |
| 121 | fn copy_link(&mut self) { |
| 122 | match &self.remote_url { |
| 123 | Some(url) => { |
| 124 | if let Some(snippet) = self.selected_snippet() { |
| 125 | let link = format!("{}/s/{}", url.trim_end_matches('/'), snippet.short_id); |
| 126 | if let Ok(mut clipboard) = Clipboard::new() { |
| 127 | let _ = clipboard.set_text(&link); |
| 128 | self.status_message = |
| 129 | Some(("Link copied!".to_string(), Instant::now())); |
| 130 | } |
| 131 | } |
| 132 | } |
| 133 | None => { |
| 134 | self.status_message = |
| 135 | Some(("No remote URL configured".to_string(), Instant::now())); |
| 136 | } |
| 137 | } |
| 138 | } |
| 139 | |
| 140 | fn open_in_browser(&mut self) { |
| 141 | match &self.remote_url { |
| 142 | Some(url) => { |
| 143 | if let Some(snippet) = self.selected_snippet() { |
| 144 | let link = format!("{}/s/{}", url.trim_end_matches('/'), snippet.short_id); |
| 145 | if let Err(e) = open::that(&link) { |
| 146 | self.status_message = |
| 147 | Some((format!("Failed to open browser: {}", e), Instant::now())); |
| 148 | } else { |
| 149 | self.status_message = |
| 150 | Some(("Opened in browser!".to_string(), Instant::now())); |
| 151 | } |
| 152 | } |
| 153 | } |
| 154 | None => { |
| 155 | self.status_message = |
| 156 | Some(("No remote URL configured".to_string(), Instant::now())); |
| 157 | } |
| 158 | } |
| 159 | } |
| 160 | |
| 161 | fn delete_selected(&mut self, backend: &Backend) { |
| 162 | if let Some(selected_index) = self.list_state.selected() { |
| 163 | if let Some(snippet) = self.snippets.get(selected_index) { |
| 164 | let short_id = snippet.short_id.clone(); |
| 165 | match backend.delete_snippet(&short_id) { |
| 166 | Ok(true) => { |
| 167 | self.snippets.remove(selected_index); |
| 168 | if self.snippets.is_empty() { |
| 169 | self.list_state.select(None); |
| 170 | } else if selected_index >= self.snippets.len() { |
| 171 | self.list_state.select(Some(self.snippets.len() - 1)); |
| 172 | } else { |
| 173 | self.list_state.select(Some(selected_index)); |
| 174 | } |
| 175 | self.status_message = Some(("Deleted!".to_string(), Instant::now())); |
| 176 | } |
| 177 | Ok(false) => { |
| 178 | self.status_message = |
| 179 | Some(("Snippet not found".to_string(), Instant::now())); |
| 180 | } |
| 181 | Err(e) => { |
| 182 | self.status_message = Some((e.to_string(), Instant::now())); |
| 183 | } |
| 184 | } |
| 185 | } |
| 186 | } |
| 187 | } |
| 188 | |
| 189 | fn refresh(&mut self, backend: &Backend) { |
| 190 | match backend.list_snippets() { |
| 191 | Ok(snippets) => { |
| 192 | self.snippets = snippets; |
| 193 | if self.snippets.is_empty() { |
| 194 | self.list_state.select(None); |
| 195 | } else { |
| 196 | let idx = self.list_state.selected().unwrap_or(0); |
| 197 | if idx >= self.snippets.len() { |
| 198 | self.list_state.select(Some(self.snippets.len() - 1)); |
| 199 | } |
| 200 | } |
| 201 | self.status_message = Some(("Refreshed!".to_string(), Instant::now())); |
| 202 | } |
| 203 | Err(e) => { |
| 204 | self.status_message = Some((e.to_string(), Instant::now())); |
| 205 | } |
| 206 | } |
| 207 | } |
| 208 | |
| 209 | fn start_create(&mut self) { |
| 210 | self.create_name.clear(); |
| 211 | self.create_content.clear(); |
| 212 | self.focus = Focus::CreateName; |
| 213 | } |
| 214 | |
| 215 | fn save_create(&mut self, backend: &Backend) { |
| 216 | if self.create_name.trim().is_empty() { |
| 217 | self.status_message = Some(("Name cannot be empty".to_string(), Instant::now())); |
| 218 | return; |
| 219 | } |
| 220 | match backend.create_snippet(&self.create_name, &self.create_content) { |
| 221 | Ok(snippet) => { |
| 222 | self.snippets.insert(0, snippet); |
| 223 | self.list_state.select(Some(0)); |
| 224 | self.status_message = Some(("Created!".to_string(), Instant::now())); |
| 225 | self.focus = Focus::List; |
| 226 | self.create_name.clear(); |
| 227 | self.create_content.clear(); |
| 228 | } |
| 229 | Err(e) => { |
| 230 | self.status_message = Some((e.to_string(), Instant::now())); |
| 231 | } |
| 232 | } |
| 233 | } |
| 234 | |
| 235 | fn cancel_create(&mut self) { |
| 236 | self.create_name.clear(); |
| 237 | self.create_content.clear(); |
| 238 | self.focus = Focus::List; |
| 239 | } |
| 240 | |
| 241 | fn clear_expired_status(&mut self) { |
| 242 | if let Some((_, time)) = &self.status_message { |
| 243 | if time.elapsed() > Duration::from_secs(2) { |
| 244 | self.status_message = None; |
| 245 | } |
| 246 | } |
| 247 | } |
| 248 | |
| 249 | fn highlight_content(&self, name: &str, content: &str) -> Text<'static> { |
| 250 | let ext = name.rsplit('.').next().unwrap_or(""); |
| 251 | let syntax = self |
| 252 | .syntax_set |
| 253 | .find_syntax_by_extension(ext) |
| 254 | .unwrap_or_else(|| self.syntax_set.find_syntax_plain_text()); |
| 255 | let mut highlighter = HighlightLines::new(syntax, &self.theme); |
| 256 | |
| 257 | let lines: Vec<Line<'static>> = LinesWithEndings::from(content) |
| 258 | .map(|line| { |
| 259 | let ranges = highlighter |
| 260 | .highlight_line(line, &self.syntax_set) |
| 261 | .unwrap_or_default(); |
| 262 | let spans: Vec<Span<'static>> = ranges |
| 263 | .into_iter() |
| 264 | .map(|(style, text)| { |
| 265 | let color = to_ratatui_color(style.foreground); |
| 266 | Span::styled(text.to_owned(), Style::default().fg(color)) |
| 267 | }) |
| 268 | .collect(); |
| 269 | Line::from(spans) |
| 270 | }) |
| 271 | .collect(); |
| 272 | |
| 273 | Text::from(lines) |
| 274 | } |
| 275 | } |
| 276 | |
| 277 | fn to_ratatui_color(color: syntect::highlighting::Color) -> Color { |
| 278 | if color.a == 0 { |
| 279 | Color::Indexed(color.r) |
| 280 | } else { |
| 281 | Color::Reset |
| 282 | } |
| 283 | } |
| 284 | |
| 285 | fn resolve_backend(remote: Option<String>, api_key: Option<String>) -> (Backend, bool, Option<String>) { |
| 286 | if let Some(url) = remote { |
| 287 | return ( |
| 288 | Backend::remote(url.clone(), api_key), |
| 289 | true, |
| 290 | Some(url), |
| 291 | ); |
| 292 | } |
| 293 | |
| 294 | if !std::path::Path::new("sipp.sqlite").exists() { |
| 295 | let cfg = config::load_config(); |
| 296 | let url = cfg.remote_url.unwrap_or_else(|| "http://localhost:3000".to_string()); |
| 297 | let api_key = api_key.or(cfg.api_key); |
| 298 | return (Backend::remote(url.clone(), api_key), true, Some(url)); |
| 299 | } |
| 300 | |
| 301 | (Backend::local(), false, Some("http://localhost:3000".to_string())) |
| 302 | } |
| 303 | |
| 304 | pub fn run_auth() -> Result<(), Box<dyn std::error::Error>> { |
| 305 | use std::io::{self, Write}; |
| 306 | |
| 307 | print!("Remote URL: "); |
| 308 | io::stdout().flush()?; |
| 309 | let mut remote_url = String::new(); |
| 310 | io::stdin().read_line(&mut remote_url)?; |
| 311 | let remote_url = remote_url.trim().to_string(); |
| 312 | |
| 313 | print!("API Key: "); |
| 314 | io::stdout().flush()?; |
| 315 | let api_key = rpassword::read_password()?; |
| 316 | let api_key = api_key.trim().to_string(); |
| 317 | |
| 318 | let cfg = config::Config { |
| 319 | remote_url: if remote_url.is_empty() { |
| 320 | None |
| 321 | } else { |
| 322 | Some(remote_url) |
| 323 | }, |
| 324 | api_key: if api_key.is_empty() { |
| 325 | None |
| 326 | } else { |
| 327 | Some(api_key) |
| 328 | }, |
| 329 | }; |
| 330 | |
| 331 | config::save_config(&cfg)?; |
| 332 | println!("Config saved to {}", config::config_path().display()); |
| 333 | Ok(()) |
| 334 | } |
| 335 | |
| 336 | pub fn run_interactive(remote: Option<String>, api_key: Option<String>) -> Result<(), Box<dyn std::error::Error>> { |
| 337 | let (backend, is_remote, remote_url) = resolve_backend(remote, api_key); |
| 338 | |
| 339 | let snippets = match backend.list_snippets() { |
| 340 | Ok(s) => s, |
| 341 | Err(e) => { |
| 342 | eprintln!("Failed to load snippets: {}", e); |
| 343 | Vec::new() |
| 344 | } |
| 345 | }; |
| 346 | |
| 347 | ratatui::run(|terminal| run_app(terminal, App::new(snippets, is_remote, remote_url), &backend)) |
| 348 | } |
| 349 | |
| 350 | pub fn run_file_upload(remote: Option<String>, api_key: Option<String>, file: PathBuf) -> Result<(), Box<dyn std::error::Error>> { |
| 351 | let (backend, _, remote_url) = resolve_backend(remote, api_key); |
| 352 | |
| 353 | let name = file |
| 354 | .file_name() |
| 355 | .ok_or("Invalid file path")? |
| 356 | .to_string_lossy() |
| 357 | .to_string(); |
| 358 | let content = std::fs::read_to_string(&file) |
| 359 | .map_err(|e| format!("Failed to read file: {}", e))?; |
| 360 | let snippet = backend |
| 361 | .create_snippet(&name, &content) |
| 362 | .map_err(|e| format!("{}", e))?; |
| 363 | let link = match &remote_url { |
| 364 | Some(url) => format!("{}/s/{}", url.trim_end_matches('/'), snippet.short_id), |
| 365 | None => snippet.short_id.clone(), |
| 366 | }; |
| 367 | println!("{}", link); |
| 368 | if let Ok(mut clipboard) = Clipboard::new() { |
| 369 | let _ = clipboard.set_text(&link); |
| 370 | println!("\u{2714} Copied to clipboard!"); |
| 371 | } |
| 372 | Ok(()) |
| 373 | } |
| 374 | |
| 375 | fn run_app( |
| 376 | terminal: &mut DefaultTerminal, |
| 377 | mut app: App, |
| 378 | backend: &Backend, |
| 379 | ) -> Result<(), Box<dyn std::error::Error>> { |
| 380 | while !app.should_quit { |
| 381 | app.clear_expired_status(); |
| 382 | |
| 383 | let content_line_count = app |
| 384 | .selected_snippet() |
| 385 | .map(|s| s.content.lines().count() as u16) |
| 386 | .unwrap_or(0); |
| 387 | |
| 388 | terminal.draw(|frame| { |
| 389 | let outer = Layout::vertical([Constraint::Min(1), Constraint::Length(1)]) |
| 390 | .split(frame.area()); |
| 391 | |
| 392 | let chunks = Layout::horizontal([ |
| 393 | Constraint::Percentage(30), |
| 394 | Constraint::Percentage(70), |
| 395 | ]) |
| 396 | .split(outer[0]); |
| 397 | |
| 398 | let items: Vec<ListItem> = app |
| 399 | .snippets |
| 400 | .iter() |
| 401 | .map(|s| ListItem::new(s.name.as_str())) |
| 402 | .collect(); |
| 403 | |
| 404 | let list_border_style = match app.focus { |
| 405 | Focus::List => Style::default().fg(Color::Yellow), |
| 406 | _ => Style::default().fg(Color::DarkGray), |
| 407 | }; |
| 408 | let content_border_style = match app.focus { |
| 409 | Focus::Content => Style::default().fg(Color::Yellow), |
| 410 | _ => Style::default().fg(Color::DarkGray), |
| 411 | }; |
| 412 | |
| 413 | let list = List::new(items) |
| 414 | .block( |
| 415 | Block::default() |
| 416 | .title(" Snippets ") |
| 417 | .borders(Borders::ALL) |
| 418 | .border_style(list_border_style), |
| 419 | ) |
| 420 | .highlight_style( |
| 421 | Style::default() |
| 422 | .fg(Color::Yellow) |
| 423 | .add_modifier(Modifier::BOLD), |
| 424 | ) |
| 425 | .highlight_symbol("▶ "); |
| 426 | |
| 427 | frame.render_stateful_widget(list, chunks[0], &mut app.list_state); |
| 428 | |
| 429 | match app.focus { |
| 430 | Focus::CreateName | Focus::CreateContent => { |
| 431 | let create_block = Block::default() |
| 432 | .title(" New Snippet ") |
| 433 | .borders(Borders::ALL) |
| 434 | .border_style(Style::default().fg(Color::Yellow)); |
| 435 | |
| 436 | let inner = create_block.inner(chunks[1]); |
| 437 | frame.render_widget(create_block, chunks[1]); |
| 438 | |
| 439 | let form_layout = Layout::vertical([ |
| 440 | Constraint::Length(3), |
| 441 | Constraint::Min(1), |
| 442 | Constraint::Length(1), |
| 443 | ]) |
| 444 | .split(inner); |
| 445 | |
| 446 | let name_style = match app.focus { |
| 447 | Focus::CreateName => Style::default().fg(Color::Yellow), |
| 448 | _ => Style::default().fg(Color::DarkGray), |
| 449 | }; |
| 450 | let name_input = Paragraph::new(app.create_name.as_str()).block( |
| 451 | Block::default() |
| 452 | .title(" Name ") |
| 453 | .borders(Borders::ALL) |
| 454 | .border_style(name_style), |
| 455 | ); |
| 456 | frame.render_widget(name_input, form_layout[0]); |
| 457 | |
| 458 | let content_style = match app.focus { |
| 459 | Focus::CreateContent => Style::default().fg(Color::Yellow), |
| 460 | _ => Style::default().fg(Color::DarkGray), |
| 461 | }; |
| 462 | let content_input = Paragraph::new(app.create_content.as_str()).block( |
| 463 | Block::default() |
| 464 | .title(" Content ") |
| 465 | .borders(Borders::ALL) |
| 466 | .border_style(content_style), |
| 467 | ); |
| 468 | frame.render_widget(content_input, form_layout[1]); |
| 469 | |
| 470 | match app.focus { |
| 471 | Focus::CreateName => { |
| 472 | let x = form_layout[0].x + 1 + app.create_name.len() as u16; |
| 473 | let y = form_layout[0].y + 1; |
| 474 | frame.set_cursor_position((x, y)); |
| 475 | } |
| 476 | Focus::CreateContent => { |
| 477 | let last_line = app.create_content.lines().last().unwrap_or(""); |
| 478 | let line_count = app.create_content.lines().count() |
| 479 | + if app.create_content.ends_with('\n') { |
| 480 | 1 |
| 481 | } else { |
| 482 | 0 |
| 483 | }; |
| 484 | let y_offset = if line_count == 0 { 0 } else { line_count - 1 }; |
| 485 | let x = form_layout[1].x |
| 486 | + 1 |
| 487 | + if app.create_content.ends_with('\n') { |
| 488 | 0 |
| 489 | } else { |
| 490 | last_line.len() as u16 |
| 491 | }; |
| 492 | let y = form_layout[1].y + 1 + y_offset as u16; |
| 493 | frame.set_cursor_position((x, y)); |
| 494 | } |
| 495 | _ => {} |
| 496 | } |
| 497 | |
| 498 | let hint = Paragraph::new(Line::from(vec![ |
| 499 | Span::styled("Tab", Style::default().fg(Color::Yellow)), |
| 500 | Span::raw(" switch field "), |
| 501 | Span::styled("Ctrl+S", Style::default().fg(Color::Yellow)), |
| 502 | Span::raw(" save "), |
| 503 | Span::styled("Esc", Style::default().fg(Color::Yellow)), |
| 504 | Span::raw(" cancel"), |
| 505 | ])); |
| 506 | frame.render_widget(hint, form_layout[2]); |
| 507 | } |
| 508 | _ => { |
| 509 | let highlighted = match app.selected_snippet() { |
| 510 | Some(s) => app.highlight_content(&s.name, &s.content), |
| 511 | None => Text::raw(""), |
| 512 | }; |
| 513 | |
| 514 | let paragraph = Paragraph::new(highlighted) |
| 515 | .block( |
| 516 | Block::default() |
| 517 | .title(" Content ") |
| 518 | .borders(Borders::ALL) |
| 519 | .border_style(content_border_style), |
| 520 | ) |
| 521 | .scroll((app.content_scroll, 0)); |
| 522 | |
| 523 | frame.render_widget(paragraph, chunks[1]); |
| 524 | } |
| 525 | } |
| 526 | |
| 527 | if let Some((msg, _)) = &app.status_message { |
| 528 | let status = Paragraph::new(Text::raw(msg.as_str())) |
| 529 | .style(Style::default().fg(Color::Green).add_modifier(Modifier::BOLD)); |
| 530 | frame.render_widget(status, outer[1]); |
| 531 | } |
| 532 | |
| 533 | if app.show_help { |
| 534 | let area = frame.area(); |
| 535 | let popup_width = 44u16.min(area.width.saturating_sub(4)); |
| 536 | let popup_height = 20u16.min(area.height.saturating_sub(4)); |
| 537 | let popup_area = ratatui::layout::Rect { |
| 538 | x: (area.width.saturating_sub(popup_width)) / 2, |
| 539 | y: (area.height.saturating_sub(popup_height)) / 2, |
| 540 | width: popup_width, |
| 541 | height: popup_height, |
| 542 | }; |
| 543 | |
| 544 | let mut help_lines = vec![ |
| 545 | Line::from(""), |
| 546 | Line::from(vec![ |
| 547 | Span::styled( |
| 548 | " j/↓ ", |
| 549 | Style::default() |
| 550 | .fg(Color::Yellow) |
| 551 | .add_modifier(Modifier::BOLD), |
| 552 | ), |
| 553 | Span::raw("Move down / Scroll down"), |
| 554 | ]), |
| 555 | Line::from(vec![ |
| 556 | Span::styled( |
| 557 | " k/↑ ", |
| 558 | Style::default() |
| 559 | .fg(Color::Yellow) |
| 560 | .add_modifier(Modifier::BOLD), |
| 561 | ), |
| 562 | Span::raw("Move up / Scroll up"), |
| 563 | ]), |
| 564 | Line::from(vec![ |
| 565 | Span::styled( |
| 566 | " Enter", |
| 567 | Style::default() |
| 568 | .fg(Color::Yellow) |
| 569 | .add_modifier(Modifier::BOLD), |
| 570 | ), |
| 571 | Span::raw(" Focus content pane"), |
| 572 | ]), |
| 573 | Line::from(vec![ |
| 574 | Span::styled( |
| 575 | " Esc ", |
| 576 | Style::default() |
| 577 | .fg(Color::Yellow) |
| 578 | .add_modifier(Modifier::BOLD), |
| 579 | ), |
| 580 | Span::raw("Back / Quit"), |
| 581 | ]), |
| 582 | Line::from(vec![ |
| 583 | Span::styled( |
| 584 | " y ", |
| 585 | Style::default() |
| 586 | .fg(Color::Yellow) |
| 587 | .add_modifier(Modifier::BOLD), |
| 588 | ), |
| 589 | Span::raw("Copy snippet"), |
| 590 | ]), |
| 591 | Line::from(vec![ |
| 592 | Span::styled( |
| 593 | " Y ", |
| 594 | Style::default() |
| 595 | .fg(Color::Yellow) |
| 596 | .add_modifier(Modifier::BOLD), |
| 597 | ), |
| 598 | Span::raw("Copy link"), |
| 599 | ]), |
| 600 | Line::from(vec![ |
| 601 | Span::styled( |
| 602 | " o ", |
| 603 | Style::default() |
| 604 | .fg(Color::Yellow) |
| 605 | .add_modifier(Modifier::BOLD), |
| 606 | ), |
| 607 | Span::raw("Open in browser"), |
| 608 | ]), |
| 609 | Line::from(vec![ |
| 610 | Span::styled( |
| 611 | " d ", |
| 612 | Style::default() |
| 613 | .fg(Color::Yellow) |
| 614 | .add_modifier(Modifier::BOLD), |
| 615 | ), |
| 616 | Span::raw("Delete snippet"), |
| 617 | ]), |
| 618 | Line::from(vec![ |
| 619 | Span::styled( |
| 620 | " c ", |
| 621 | Style::default() |
| 622 | .fg(Color::Yellow) |
| 623 | .add_modifier(Modifier::BOLD), |
| 624 | ), |
| 625 | Span::raw("Create snippet"), |
| 626 | ]), |
| 627 | ]; |
| 628 | |
| 629 | if app.is_remote { |
| 630 | help_lines.push(Line::from(vec![ |
| 631 | Span::styled( |
| 632 | " r ", |
| 633 | Style::default() |
| 634 | .fg(Color::Yellow) |
| 635 | .add_modifier(Modifier::BOLD), |
| 636 | ), |
| 637 | Span::raw("Refresh snippets"), |
| 638 | ])); |
| 639 | } |
| 640 | |
| 641 | help_lines.extend([ |
| 642 | Line::from(vec![ |
| 643 | Span::styled( |
| 644 | " q ", |
| 645 | Style::default() |
| 646 | .fg(Color::Yellow) |
| 647 | .add_modifier(Modifier::BOLD), |
| 648 | ), |
| 649 | Span::raw("Quit"), |
| 650 | ]), |
| 651 | Line::from(vec![ |
| 652 | Span::styled( |
| 653 | " ? ", |
| 654 | Style::default() |
| 655 | .fg(Color::Yellow) |
| 656 | .add_modifier(Modifier::BOLD), |
| 657 | ), |
| 658 | Span::raw("Toggle this help"), |
| 659 | ]), |
| 660 | Line::from(""), |
| 661 | Line::from(Span::styled( |
| 662 | " Press any key to close", |
| 663 | Style::default().fg(Color::DarkGray), |
| 664 | )), |
| 665 | ]); |
| 666 | |
| 667 | let help_text = Text::from(help_lines); |
| 668 | |
| 669 | Clear.render(popup_area, frame.buffer_mut()); |
| 670 | let help = Paragraph::new(help_text).block( |
| 671 | Block::default() |
| 672 | .title(" Keybindings ") |
| 673 | .borders(Borders::ALL) |
| 674 | .border_style(Style::default().fg(Color::Yellow)), |
| 675 | ); |
| 676 | frame.render_widget(help, popup_area); |
| 677 | } |
| 678 | })?; |
| 679 | |
| 680 | if event::poll(Duration::from_millis(100))? { |
| 681 | if let Event::Key(key) = event::read()? { |
| 682 | if app.show_help { |
| 683 | app.show_help = false; |
| 684 | } else { |
| 685 | match app.focus { |
| 686 | Focus::List => match key.code { |
| 687 | KeyCode::Char('q') | KeyCode::Esc => app.should_quit = true, |
| 688 | KeyCode::Char('j') | KeyCode::Down => app.move_down(), |
| 689 | KeyCode::Char('k') | KeyCode::Up => app.move_up(), |
| 690 | KeyCode::Char('y') => app.copy_selected(), |
| 691 | KeyCode::Char('Y') => app.copy_link(), |
| 692 | KeyCode::Char('d') => app.delete_selected(backend), |
| 693 | KeyCode::Char('c') => app.start_create(), |
| 694 | KeyCode::Char('o') => app.open_in_browser(), |
| 695 | KeyCode::Char('r') if app.is_remote => app.refresh(backend), |
| 696 | KeyCode::Char('?') => app.show_help = true, |
| 697 | KeyCode::Enter | KeyCode::Char('l') => { |
| 698 | if app.selected_snippet().is_some() { |
| 699 | app.focus = Focus::Content; |
| 700 | } |
| 701 | } |
| 702 | _ => {} |
| 703 | }, |
| 704 | Focus::Content => match key.code { |
| 705 | KeyCode::Char(' ') | KeyCode::Esc | KeyCode::Char('q') | KeyCode::Char('h') => { |
| 706 | app.focus = Focus::List; |
| 707 | } |
| 708 | KeyCode::Char('j') | KeyCode::Down => { |
| 709 | app.scroll_down(content_line_count); |
| 710 | } |
| 711 | KeyCode::Char('k') | KeyCode::Up => app.scroll_up(), |
| 712 | KeyCode::Char('y') => app.copy_selected(), |
| 713 | KeyCode::Char('Y') => app.copy_link(), |
| 714 | KeyCode::Char('o') => app.open_in_browser(), |
| 715 | KeyCode::Char('?') => app.show_help = true, |
| 716 | _ => {} |
| 717 | }, |
| 718 | Focus::CreateName => { |
| 719 | if key.modifiers.contains(KeyModifiers::CONTROL) |
| 720 | && key.code == KeyCode::Char('s') |
| 721 | { |
| 722 | app.save_create(backend); |
| 723 | } else { |
| 724 | match key.code { |
| 725 | KeyCode::Esc => app.cancel_create(), |
| 726 | KeyCode::Enter | KeyCode::Tab => { |
| 727 | app.focus = Focus::CreateContent |
| 728 | } |
| 729 | KeyCode::Backspace => { |
| 730 | app.create_name.pop(); |
| 731 | } |
| 732 | KeyCode::Char(c) => app.create_name.push(c), |
| 733 | _ => {} |
| 734 | } |
| 735 | } |
| 736 | } |
| 737 | Focus::CreateContent => { |
| 738 | if key.modifiers.contains(KeyModifiers::CONTROL) |
| 739 | && key.code == KeyCode::Char('s') |
| 740 | { |
| 741 | app.save_create(backend); |
| 742 | } else { |
| 743 | match key.code { |
| 744 | KeyCode::Esc => app.cancel_create(), |
| 745 | KeyCode::Tab => app.focus = Focus::CreateName, |
| 746 | KeyCode::Enter => app.create_content.push('\n'), |
| 747 | KeyCode::Backspace => { |
| 748 | app.create_content.pop(); |
| 749 | } |
| 750 | KeyCode::Char(c) => app.create_content.push(c), |
| 751 | _ => {} |
| 752 | } |
| 753 | } |
| 754 | } |
| 755 | } |
| 756 | } |
| 757 | } |
| 758 | } |
| 759 | } |
| 760 | |
| 761 | Ok(()) |
| 762 | } |