import { Injectable } from '@angular/core';
import { HotkeysService } from 'tabby-core';
import { NgbModal } from '@ng-bootstrap/ng-bootstrap';
import { ExecToolCategory } from '../tools/terminal';
import { McpLoggerService } from './mcpLogger.service';
import { CommandHistoryModalComponent } from '../components/commandHistoryModal.component';
import { RunningCommandsDialogComponent } from '../components/runningCommandsDialog.component';
/**
* Service for handling MCP-related hotkeys
*/
@Injectable({ providedIn: 'root' })
export class McpHotkeyService {
constructor(
private hotkeysService: HotkeysService,
private execToolCategory: ExecToolCategory,
private logger: McpLoggerService,
private modal: NgbModal,
) {
this.logger.info('McpHotkeyService initialized');
this.initializeHotkeys();
}
private initializeHotkeys(): void {
// Subscribe to hotkey events
this.hotkeysService.matchedHotkey.subscribe(async (hotkey) => {
if (hotkey === 'mcp-abort-command') {
this.abortFocusedCommand();
} else if (hotkey === 'mcp-show-command-history') {
this.showCommandHistory();
} else if (hotkey === 'mcp-show-running-commands') {
this.showRunningCommands();
}
});
}
/**
* Abort command in the currently focused terminal session
*/
private abortFocusedCommand(): void {
try {
// Find all terminal sessions
const sessions = this.execToolCategory.findAndSerializeTerminalSessions();
// Find the focused session
const focusedSession = sessions.find(s => s.tab.hasFocus);
if (!focusedSession) {
this.logger.warn('No focused terminal session found for abort command');
return;
}
// Check if there's an active command in the focused session
const activeCommand = this.execToolCategory.getActiveCommand(focusedSession.id);
if (!activeCommand) {
this.logger.info(`No active command to abort in focused session ${focusedSession.id}`);
return;
}
this.logger.info(`Aborting command in focused session ${focusedSession.id}: ${activeCommand.command}`);
// Abort the command
this.execToolCategory.abortCommand(focusedSession.id);
} catch (error) {
this.logger.error('Error aborting focused command:', error);
}
}
/**
* Show command history dialog
*/
private showCommandHistory(): void {
try {
this.logger.info('Showing command history via hotkey');
this.modal.open(CommandHistoryModalComponent, {
size: 'xl',
backdrop: true,
keyboard: true
});
} catch (error) {
this.logger.error('Error showing command history:', error);
}
}
/**
* Show running commands dialog
*/
private showRunningCommands(): void {
try {
this.logger.info('Showing running commands via hotkey');
this.modal.open(RunningCommandsDialogComponent, {
size: 'lg',
backdrop: true,
keyboard: true
});
} catch (error) {
this.logger.error('Error showing running commands:', error);
}
}
}
