import { useHotkeys } from 'react-hotkeys-hook';
import { useEditorStore } from '../stores/editorStore';
import { useAIStore } from '../stores/aiStore';

interface KeyboardShortcutsProps {
  onToggleCommandPalette: () => void;
}

export const useKeyboardShortcuts = ({ onToggleCommandPalette }: KeyboardShortcutsProps) => {
  const { saveCurrentFile, currentFile } = useEditorStore();
  const { explainCode, refactorCode, fixCode } = useAIStore();

  // Command palette
  useHotkeys('ctrl+k, cmd+k', (e) => {
    e.preventDefault();
    onToggleCommandPalette();
  });

  // File operations
  useHotkeys('ctrl+s, cmd+s', (e) => {
    e.preventDefault();
    saveCurrentFile();
  });

  // AI commands with selected text
  useHotkeys('ctrl+shift+e, cmd+shift+e', async (e) => {
    e.preventDefault();
    if (currentFile) {
      const selectedText = getSelectedText();
      if (selectedText) {
        await explainCode(selectedText, currentFile.language);
      }
    }
  });

  useHotkeys('ctrl+shift+r, cmd+shift+r', async (e) => {
    e.preventDefault();
    if (currentFile) {
      const selectedText = getSelectedText();
      if (selectedText) {
        await refactorCode(selectedText, currentFile.language);
      }
    }
  });

  useHotkeys('ctrl+shift+f, cmd+shift+f', async (e) => {
    e.preventDefault();
    if (currentFile) {
      const selectedText = getSelectedText();
      if (selectedText) {
        await fixCode(selectedText, currentFile.language);
      }
    }
  });

  // Quick AI commands
  useHotkeys('alt+e', (e) => {
    e.preventDefault();
    onToggleCommandPalette();
  });

  // Developer tools (only in development)
  useHotkeys('f12', (e) => {
    if (process.env.NODE_ENV === 'development') {
      e.preventDefault();
      // Toggle developer tools if available
    }
  });
};

// Helper function to get selected text from Monaco editor
const getSelectedText = (): string => {
  // This would integrate with Monaco editor's selection API
  // For now, return empty string as placeholder
  const selection = window.getSelection();
  return selection ? selection.toString() : '';
};