feat: subagent phase 2 implementation

packages/cli/src/ui/components/subagents/GenerationMethodSelector.tsx

@@ -0,0 +1,57 @@
+/**
+ * @license
+ * Copyright 2025 Qwen
+ * SPDX-License-Identifier: Apache-2.0
+ */
+
+import { Box } from 'ink';
+import { RadioButtonSelect } from '../shared/RadioButtonSelect.js';
+import { WizardStepProps } from './types.js';
+
+interface GenerationOption {
+  label: string;
+  value: 'qwen' | 'manual';
+}
+
+const generationOptions: GenerationOption[] = [
+  {
+    label: 'Generate with Qwen Code (Recommended)',
+    value: 'qwen',
+  },
+  {
+    label: 'Manual Creation',
+    value: 'manual',
+  },
+];
+
+/**
+ * Step 2: Generation method selection.
+ */
+export function GenerationMethodSelector({
+  state,
+  dispatch,
+  onNext,
+  onPrevious: _onPrevious,
+}: WizardStepProps) {
+  const handleSelect = (selectedValue: string) => {
+    const method = selectedValue as 'qwen' | 'manual';
+    dispatch({ type: 'SET_GENERATION_METHOD', method });
+    onNext();
+  };
+
+  return (
+    <Box flexDirection="column">
+      <RadioButtonSelect
+        items={generationOptions.map((option) => ({
+          label: option.label,
+          value: option.value,
+        }))}
+        initialIndex={generationOptions.findIndex(
+          (opt) => opt.value === state.generationMethod,
+        )}
+        onSelect={handleSelect}
+        isFocused={true}
+      />
+    </Box>
+  );
+}