| 1 | //! Queue commands: queue list/edit/drop/clear |
| 2 | |
| 3 | use crate::commands::traits::{CommandInfo, RegisterCommand}; |
| 4 | use crate::localization::{Locale, MessageId, tr}; |
| 5 | use crate::tui::app::App; |
| 6 | |
| 7 | use super::CommandResult; |
| 8 | |
| 9 | const PREVIEW_LIMIT: usize = 120; |
| 10 | |
| 11 | pub(in crate::commands) const COMMAND_INFO: CommandInfo = CommandInfo { |
| 12 | name: "queue", |
| 13 | aliases: &["queued"], |
| 14 | usage: "/queue [list|send <n>|edit <n>|drop <n>|clear]", |
| 15 | description_id: MessageId::CmdQueueDescription, |
| 16 | }; |
| 17 | |
| 18 | pub(in crate::commands) struct QueueCmd; |
| 19 | |
| 20 | impl RegisterCommand for QueueCmd { |
| 21 | fn info() -> &'static CommandInfo { |
| 22 | &COMMAND_INFO |
| 23 | } |
| 24 | |
| 25 | fn execute(app: &mut App, arg: Option<&str>) -> CommandResult { |
| 26 | queue(app, arg) |
| 27 | } |
| 28 | } |
| 29 | |
| 30 | pub fn queue(app: &mut App, args: Option<&str>) -> CommandResult { |
| 31 | let locale = app.ui_locale; |
| 32 | let arg = args.unwrap_or("").trim(); |
| 33 | if arg.is_empty() || arg.eq_ignore_ascii_case("list") { |
| 34 | return list_queue(app); |
| 35 | } |
| 36 | |
| 37 | let mut parts = arg.split_whitespace(); |
| 38 | let action = parts.next().unwrap_or("").to_lowercase(); |
| 39 | |
| 40 | match action.as_str() { |
| 41 | "edit" => edit_queue(app, parts.next()), |
| 42 | "drop" | "remove" | "rm" => drop_queue(app, parts.next()), |
| 43 | "clear" => clear_queue(app), |
| 44 | _ => CommandResult::error(tr(locale, MessageId::CmdQueueUsage)), |
| 45 | } |
| 46 | } |
| 47 | |
| 48 | fn list_queue(app: &mut App) -> CommandResult { |
| 49 | let locale = app.ui_locale; |
| 50 | let mut lines = Vec::new(); |
| 51 | let queued = app.queued_message_count(); |
| 52 | |
| 53 | if let Some(draft) = app.queued_draft.as_ref() { |
| 54 | lines.push("Editing queued message:".to_string()); |
| 55 | lines.push(format!("- {}", truncate_preview(&draft.display))); |
| 56 | } |
| 57 | |
| 58 | if queued == 0 { |
| 59 | if lines.is_empty() { |
| 60 | return CommandResult::message(tr(locale, MessageId::CmdQueueNoMessages)); |
| 61 | } |
| 62 | return CommandResult::message(lines.join("\n")); |
| 63 | } |
| 64 | |
| 65 | lines.push(tr(locale, MessageId::CmdQueueListHeader).replace("{count}", &queued.to_string())); |
| 66 | for (idx, message) in app.queued_messages.iter().enumerate() { |
| 67 | lines.push(format!( |
| 68 | "{}. {}", |
| 69 | idx + 1, |
| 70 | truncate_preview(&message.display) |
| 71 | )); |
| 72 | } |
| 73 | |
| 74 | lines.push(tr(locale, MessageId::CmdQueueTip).to_string()); |
| 75 | |
| 76 | CommandResult::message(lines.join("\n")) |
| 77 | } |
| 78 | |
| 79 | fn edit_queue(app: &mut App, index: Option<&str>) -> CommandResult { |
| 80 | let locale = app.ui_locale; |
| 81 | if app.queued_draft.is_some() { |
| 82 | return CommandResult::error(tr(locale, MessageId::CmdQueueAlreadyEditing)); |
| 83 | } |
| 84 | let index = match parse_index(index, locale) { |
| 85 | Ok(index) => index, |
| 86 | Err(err) => return CommandResult::error(err), |
| 87 | }; |
| 88 | |
| 89 | let Some(message) = app.remove_queued_message(index) else { |
| 90 | return CommandResult::error(tr(locale, MessageId::CmdQueueNotFound)); |
| 91 | }; |
| 92 | |
| 93 | app.input = message.display.clone(); |
| 94 | app.cursor_position = app.input.len(); |
| 95 | app.queued_draft = Some(message); |
| 96 | let status = |
| 97 | tr(locale, MessageId::CmdQueueEditingStatus).replace("{index}", &(index + 1).to_string()); |
| 98 | app.status_message = Some(status); |
| 99 | |
| 100 | CommandResult::message( |
| 101 | tr(locale, MessageId::CmdQueueEditingMessage).replace("{index}", &(index + 1).to_string()), |
| 102 | ) |
| 103 | } |
| 104 | |
| 105 | fn drop_queue(app: &mut App, index: Option<&str>) -> CommandResult { |
| 106 | let locale = app.ui_locale; |
| 107 | let index = match parse_index(index, locale) { |
| 108 | Ok(index) => index, |
| 109 | Err(err) => return CommandResult::error(err), |
| 110 | }; |
| 111 | |
| 112 | if app.remove_queued_message(index).is_none() { |
| 113 | return CommandResult::error(tr(locale, MessageId::CmdQueueNotFound)); |
| 114 | } |
| 115 | |
| 116 | CommandResult::message( |
| 117 | tr(locale, MessageId::CmdQueueDropped).replace("{index}", &(index + 1).to_string()), |
| 118 | ) |
| 119 | } |
| 120 | |
| 121 | fn clear_queue(app: &mut App) -> CommandResult { |
| 122 | let locale = app.ui_locale; |
| 123 | let queued = app.queued_message_count(); |
| 124 | let had_draft = app.queued_draft.take().is_some(); |
| 125 | app.queued_messages.clear(); |
| 126 | if queued == 0 && !had_draft { |
| 127 | return CommandResult::message(tr(locale, MessageId::CmdQueueAlreadyEmpty)); |
| 128 | } |
| 129 | |
| 130 | CommandResult::message(tr(locale, MessageId::CmdQueueCleared)) |
| 131 | } |
| 132 | |
| 133 | fn parse_index(input: Option<&str>, locale: Locale) -> Result<usize, String> { |
| 134 | let Some(input) = input else { |
| 135 | return Err(tr(locale, MessageId::CmdQueueMissingIndex).to_string()); |
| 136 | }; |
| 137 | let raw = input |
| 138 | .parse::<usize>() |
| 139 | .map_err(|_| tr(locale, MessageId::CmdQueueIndexPositive).to_string())?; |
| 140 | if raw == 0 { |
| 141 | return Err(tr(locale, MessageId::CmdQueueIndexMin).to_string()); |
| 142 | } |
| 143 | Ok(raw - 1) |
| 144 | } |
| 145 | |
| 146 | fn truncate_preview(text: &str) -> String { |
| 147 | if text.chars().count() <= PREVIEW_LIMIT { |
| 148 | return text.to_string(); |
| 149 | } |
| 150 | let mut out = String::new(); |
| 151 | for ch in text.chars().take(PREVIEW_LIMIT.saturating_sub(3)) { |
| 152 | out.push(ch); |
| 153 | } |
| 154 | out.push_str("..."); |
| 155 | out |
| 156 | } |
| 157 | |
| 158 | #[cfg(test)] |
| 159 | mod tests { |
| 160 | use super::*; |
| 161 | use crate::config::Config; |
| 162 | use crate::tui::app::{App, QueuedMessage, TuiOptions}; |
| 163 | use tempfile::TempDir; |
| 164 | |
| 165 | fn create_test_app_with_tmpdir(tmpdir: &TempDir) -> App { |
| 166 | let options = TuiOptions { |
| 167 | skills_dir: tmpdir.path().join("skills"), |
| 168 | memory_path: tmpdir.path().join("memory.md"), |
| 169 | notes_path: tmpdir.path().join("notes.txt"), |
| 170 | mcp_config_path: tmpdir.path().join("mcp.json"), |
| 171 | ..crate::test_support::test_tui_options(tmpdir.path()) |
| 172 | }; |
| 173 | App::new(options, &Config::default()) |
| 174 | } |
| 175 | |
| 176 | #[test] |
| 177 | fn test_queue_list_empty() { |
| 178 | let tmpdir = TempDir::new().unwrap(); |
| 179 | let mut app = create_test_app_with_tmpdir(&tmpdir); |
| 180 | app.ui_locale = Locale::En; |
| 181 | let result = queue(&mut app, None); |
| 182 | assert!(result.message.is_some()); |
| 183 | let msg = result.message.unwrap(); |
| 184 | assert!(msg.contains(&*tr(app.ui_locale, MessageId::CmdQueueNoMessages))); |
| 185 | } |
| 186 | |
| 187 | #[test] |
| 188 | fn test_queue_list_with_messages() { |
| 189 | let tmpdir = TempDir::new().unwrap(); |
| 190 | let mut app = create_test_app_with_tmpdir(&tmpdir); |
| 191 | app.ui_locale = Locale::En; |
| 192 | app.queued_messages |
| 193 | .push_back(QueuedMessage::new("First message".to_string(), None)); |
| 194 | app.queued_messages |
| 195 | .push_back(QueuedMessage::new("Second message".to_string(), None)); |
| 196 | let result = queue(&mut app, Some("list")); |
| 197 | assert!(result.message.is_some()); |
| 198 | let msg = result.message.unwrap(); |
| 199 | assert!( |
| 200 | msg.contains(&tr(app.ui_locale, MessageId::CmdQueueListHeader).replace("{count}", "2")) |
| 201 | ); |
| 202 | assert!(msg.contains("1. First message")); |
| 203 | assert!(msg.contains("2. Second message")); |
| 204 | } |
| 205 | |
| 206 | #[test] |
| 207 | fn test_queue_edit_missing_index() { |
| 208 | let tmpdir = TempDir::new().unwrap(); |
| 209 | let mut app = create_test_app_with_tmpdir(&tmpdir); |
| 210 | app.ui_locale = Locale::En; |
| 211 | app.queued_messages |
| 212 | .push_back(QueuedMessage::new("Test".to_string(), None)); |
| 213 | let result = queue(&mut app, Some("edit")); |
| 214 | assert!(result.message.is_some()); |
| 215 | let msg = result.message.unwrap(); |
| 216 | assert!( |
| 217 | msg.contains(&*tr(Locale::En, MessageId::CmdQueueMissingIndex)), |
| 218 | "msg={msg:?}" |
| 219 | ); |
| 220 | } |
| 221 | |
| 222 | #[test] |
| 223 | fn test_queue_edit_invalid_index() { |
| 224 | let tmpdir = TempDir::new().unwrap(); |
| 225 | let mut app = create_test_app_with_tmpdir(&tmpdir); |
| 226 | app.ui_locale = Locale::En; |
| 227 | let result = queue(&mut app, Some("edit abc")); |
| 228 | assert!(result.message.is_some()); |
| 229 | let msg = result.message.unwrap(); |
| 230 | assert!( |
| 231 | msg.contains(&*tr(Locale::En, MessageId::CmdQueueIndexPositive)), |
| 232 | "msg={msg:?}" |
| 233 | ); |
| 234 | } |
| 235 | |
| 236 | #[test] |
| 237 | fn test_queue_edit_not_found() { |
| 238 | let tmpdir = TempDir::new().unwrap(); |
| 239 | let mut app = create_test_app_with_tmpdir(&tmpdir); |
| 240 | app.ui_locale = Locale::En; |
| 241 | let result = queue(&mut app, Some("edit 1")); |
| 242 | assert!(result.message.is_some()); |
| 243 | let msg = result.message.unwrap(); |
| 244 | assert!( |
| 245 | msg.contains(&*tr(Locale::En, MessageId::CmdQueueNotFound)), |
| 246 | "msg={msg:?}" |
| 247 | ); |
| 248 | } |
| 249 | |
| 250 | #[test] |
| 251 | fn test_queue_edit_already_editing() { |
| 252 | let tmpdir = TempDir::new().unwrap(); |
| 253 | let mut app = create_test_app_with_tmpdir(&tmpdir); |
| 254 | app.ui_locale = Locale::En; |
| 255 | app.queued_messages |
| 256 | .push_back(QueuedMessage::new("First".to_string(), None)); |
| 257 | app.queued_messages |
| 258 | .push_back(QueuedMessage::new("Second".to_string(), None)); |
| 259 | // Start editing |
| 260 | queue(&mut app, Some("edit 1")); |
| 261 | // Try to edit another |
| 262 | let result = queue(&mut app, Some("edit 2")); |
| 263 | assert!(result.message.is_some()); |
| 264 | let msg = result.message.unwrap(); |
| 265 | assert!( |
| 266 | msg.contains(&*tr(Locale::En, MessageId::CmdQueueAlreadyEditing)), |
| 267 | "msg={msg:?}" |
| 268 | ); |
| 269 | } |
| 270 | |
| 271 | #[test] |
| 272 | fn test_queue_edit_success() { |
| 273 | let tmpdir = TempDir::new().unwrap(); |
| 274 | let mut app = create_test_app_with_tmpdir(&tmpdir); |
| 275 | app.ui_locale = Locale::En; |
| 276 | app.queued_messages |
| 277 | .push_back(QueuedMessage::new("Original message".to_string(), None)); |
| 278 | let result = queue(&mut app, Some("edit 1")); |
| 279 | assert!(result.message.is_some()); |
| 280 | assert_eq!(app.input, "Original message"); |
| 281 | assert_eq!(app.cursor_position, app.input.len()); |
| 282 | assert!(app.queued_draft.is_some()); |
| 283 | } |
| 284 | |
| 285 | #[test] |
| 286 | fn test_queue_drop_success() { |
| 287 | let tmpdir = TempDir::new().unwrap(); |
| 288 | let mut app = create_test_app_with_tmpdir(&tmpdir); |
| 289 | app.ui_locale = Locale::En; |
| 290 | app.queued_messages |
| 291 | .push_back(QueuedMessage::new("To drop".to_string(), None)); |
| 292 | let initial_count = app.queued_messages.len(); |
| 293 | let result = queue(&mut app, Some("drop 1")); |
| 294 | assert!(result.message.is_some()); |
| 295 | let msg = result.message.unwrap(); |
| 296 | assert!( |
| 297 | msg.contains(&tr(Locale::En, MessageId::CmdQueueDropped).replace("{index}", "1")), |
| 298 | "msg={msg:?}" |
| 299 | ); |
| 300 | assert_eq!(app.queued_messages.len(), initial_count - 1); |
| 301 | } |
| 302 | |
| 303 | #[test] |
| 304 | fn test_queue_clear() { |
| 305 | let tmpdir = TempDir::new().unwrap(); |
| 306 | let mut app = create_test_app_with_tmpdir(&tmpdir); |
| 307 | app.ui_locale = Locale::En; |
| 308 | app.queued_messages |
| 309 | .push_back(QueuedMessage::new("Message 1".to_string(), None)); |
| 310 | app.queued_messages |
| 311 | .push_back(QueuedMessage::new("Message 2".to_string(), None)); |
| 312 | let result = queue(&mut app, Some("clear")); |
| 313 | assert!(result.message.is_some()); |
| 314 | let msg = result.message.unwrap(); |
| 315 | assert!( |
| 316 | msg.contains(&*tr(Locale::En, MessageId::CmdQueueCleared)), |
| 317 | "msg={msg:?}" |
| 318 | ); |
| 319 | assert!(app.queued_messages.is_empty()); |
| 320 | } |
| 321 | |
| 322 | #[test] |
| 323 | fn test_queue_clear_already_empty() { |
| 324 | let tmpdir = TempDir::new().unwrap(); |
| 325 | let mut app = create_test_app_with_tmpdir(&tmpdir); |
| 326 | app.ui_locale = Locale::En; |
| 327 | let result = queue(&mut app, Some("clear")); |
| 328 | assert!(result.message.is_some()); |
| 329 | let msg = result.message.unwrap(); |
| 330 | assert!( |
| 331 | msg.contains(&*tr(Locale::En, MessageId::CmdQueueAlreadyEmpty)), |
| 332 | "msg={msg:?}" |
| 333 | ); |
| 334 | } |
| 335 | |
| 336 | #[test] |
| 337 | fn queue_messages_are_localized() { |
| 338 | let tmpdir = TempDir::new().unwrap(); |
| 339 | let mut app = create_test_app_with_tmpdir(&tmpdir); |
| 340 | app.ui_locale = Locale::ZhHans; |
| 341 | app.queued_messages |
| 342 | .push_back(QueuedMessage::new("M1".to_string(), None)); |
| 343 | app.queued_messages |
| 344 | .push_back(QueuedMessage::new("M2".to_string(), None)); |
| 345 | let result = queue(&mut app, Some("list")); |
| 346 | let msg = result.message.unwrap(); |
| 347 | assert!(msg.contains("已排队的消息"), "zh list header: {msg}"); |
| 348 | assert!(msg.contains("提示"), "zh tip: {msg}"); |
| 349 | } |
| 350 | |
| 351 | #[test] |
| 352 | fn test_truncate_preview_short_text() { |
| 353 | let result = truncate_preview("Short text"); |
| 354 | assert_eq!(result, "Short text"); |
| 355 | } |
| 356 | |
| 357 | #[test] |
| 358 | fn test_truncate_preview_long_text() { |
| 359 | let long_text = "x".repeat(200); |
| 360 | let result = truncate_preview(&long_text); |
| 361 | assert!(result.len() <= PREVIEW_LIMIT + 3); |
| 362 | assert!(result.ends_with("...")); |
| 363 | } |
| 364 | |
| 365 | #[test] |
| 366 | fn test_truncate_preview_unicode() { |
| 367 | let text = "Hello 世界 🌍"; |
| 368 | let result = truncate_preview(text); |
| 369 | assert_eq!(result, text); |
| 370 | } |
| 371 | } |
| 372 |